Semen I. Dvoirys
Country
RUS
Birth Year
1958
Gender
M
Title
Grandmaster
FIDE ID
4100379
FIDE Rating
2367
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-02-06 | TCh-ISR GpA 2026 | Israel ISR | 7.2 | Semen I. Dvoirys | Ori Kochavi | 1-0 | 40 | Open |
| 2 | 2026-01-30 | TCh-ISR GpA 2026 | Israel ISR | 5.2 | Semen I. Dvoirys | Emil Sutovsky | 1/2-1/2 | 10 | Open |
| 3 | 2026-01-17 | TCh-ISR GpA 2026 | Israel ISR | 4.3 | Semen I. Dvoirys | Raem Sherman | 0-1 | 44 | Open |
| 4 | 2026-01-16 | TCh-ISR GpA 2026 | Israel ISR | 3.3 | Igor Bitensky | Semen I. Dvoirys | 1/2-1/2 | 52 | Open |
| 5 | 2026-01-10 | TCh-ISR GpA 2026 | Israel ISR | 2.2 | Eytan Rozen | Semen I. Dvoirys | 1/2-1/2 | 46 | Open |
| 6 | 2026-01-09 | TCh-ISR GpA 2026 | Israel ISR | 1.3 | Guy Gov | Semen I. Dvoirys | 0-1 | 61 | Open |
| 7 | 2025-11-26 | Jerusalem Open Rapid 2025 | Jerusalem ISR | 5.1 | Semen I. Dvoirys | Gennadi Ginsburg | 1/2-1/2 | 29 | Open |
| 8 | 2025-05-23 | Netanya Closed IM 2025 | Netanya ISR | 9.2 | Semen I. Dvoirys | Eduardas Rozentalis | 1/2-1/2 | 10 | Open |
| 9 | 2025-05-21 | Netanya Closed IM 2025 | Netanya ISR | 8.4 | Uri Shefer | Semen I. Dvoirys | 0-1 | 64 | Open |
| 10 | 2025-05-17 | Netanya Closed IM 2025 | Netanya ISR | 7.3 | Semen I. Dvoirys | Oleg Gladyszev | 1/2-1/2 | 29 | Open |
| 11 | 2025-05-14 | Netanya Closed IM 2025 | Netanya ISR | 6.3 | Giora Steiner-Prozhanski | Semen I. Dvoirys | 0-1 | 36 | Open |
| 12 | 2025-05-09 | Netanya Closed IM 2025 | Netanya ISR | 5.4 | Semen I. Dvoirys | Matan Poleg | 1-0 | 54 | Open |
| 13 | 2025-05-07 | Netanya Closed IM 2025 | Netanya ISR | 4.2 | Ilay Zakin | Semen I. Dvoirys | 1-0 | 44 | Open |
| 14 | 2025-04-25 | Netanya Closed IM 2025 | Netanya ISR | 3.5 | Semen I. Dvoirys | Anton Sitnikov | 0-1 | 52 | Open |
| 15 | 2025-04-19 | Netanya Closed IM 2025 | Netanya ISR | 2.1 | Shakked Tifferet | Semen I. Dvoirys | 0-1 | 63 | Open |
| 16 | 2025-04-09 | Netanya Closed IM 2025 | Netanya ISR | 1.5 | Alexander Zlatin | Semen I. Dvoirys | 1/2-1/2 | 42 | Open |
| 17 | 2025-03-07 | TCh-ISR 2025 | Israel ISR | 11.1 | Semen I. Dvoirys | Yeshaayahu Tzidkiya | 0-1 | 21 | Open |
| 18 | 2025-03-06 | Rishon Lezion Winter IM | Rishon LeZion ISR | 9.2 | Semen I. Dvoirys | Yonathan Uritsky | 0-1 | 59 | Open |
| 19 | 2025-03-04 | Rishon Lezion Winter IM | Rishon LeZion ISR | 8.4 | Feliks Tulchynskyi | Semen I. Dvoirys | 1-0 | 68 | Open |
| 20 | 2025-03-01 | TCh-ISR 2025 | Israel ISR | 10.2 | Semen I. Dvoirys | Benny Aizenberg | 0-1 | 26 | Open |
| 21 | 2025-02-28 | TCh-ISR 2025 | Israel ISR | 9.2 | Semen I. Dvoirys | Guy Levin | 0-1 | 28 | Open |
| 22 | 2025-02-27 | Rishon Lezion Winter IM | Rishon LeZion ISR | 7.3 | Semen I. Dvoirys | Roy Vagman | 0-1 | 51 | Open |
| 23 | 2025-02-25 | Rishon Lezion Winter IM | Rishon LeZion ISR | 6.3 | Platon Galperin | Semen I. Dvoirys | 1/2-1/2 | 13 | Open |
| 24 | 2025-02-20 | Rishon Lezion Winter IM | Rishon LeZion ISR | 5.4 | Semen I. Dvoirys | Yehonatan Azoulay | 1/2-1/2 | 30 | Open |
| 25 | 2025-02-18 | Rishon Lezion Winter IM | Rishon LeZion ISR | 4.2 | Michal Lahav | Semen I. Dvoirys | 1/2-1/2 | 123 | Open |
| 26 | 2025-02-15 | TCh-ISR 2025 | Israel ISR | 8.3 | Semen I. Dvoirys | Ariel Erenberg | 1-0 | 32 | Open |
| 27 | 2025-02-14 | TCh-ISR 2025 | Israel ISR | 7.3 | Matan Poleg | Semen I. Dvoirys | 0-1 | 35 | Open |
| 28 | 2025-02-13 | Rishon Lezion Winter IM | Rishon LeZion ISR | 3.5 | Semen I. Dvoirys | Ilay Zakin | 1/2-1/2 | 87 | Open |
| 29 | 2025-02-11 | Rishon Lezion Winter IM | Rishon LeZion ISR | 2.1 | Eduardas Rozentalis | Semen I. Dvoirys | 1/2-1/2 | 14 | Open |
| 30 | 2025-02-08 | TCh-ISR 2025 | Israel ISR | 6.2 | Maxim Rodshtein | Semen I. Dvoirys | 1-0 | 48 | Open |
| 31 | 2025-02-07 | TCh-ISR 2025 | Israel ISR | 5.2 | Semen I. Dvoirys | Yuval Yaniv | 0-1 | 66 | Open |
| 32 | 2025-02-06 | Rishon Lezion Winter IM | Rishon LeZion ISR | 1.5 | Orel Ribstein | Semen I. Dvoirys | 1/2-1/2 | 21 | Open |
| 33 | 2025-01-28 | ch-ISR 2024 | Eilat ISR | 9.4 | Semen I. Dvoirys | Ilia Smirin | 1/2-1/2 | 58 | Open |
| 34 | 2025-01-27 | ch-ISR 2024 | Eilat ISR | 8.7 | Semen I. Dvoirys | Nisim Iliaguev | 1-0 | 48 | Open |
| 35 | 2025-01-26 | ch-ISR 2024 | Eilat ISR | 7.4 | Ido Gorshtein | Semen I. Dvoirys | 1-0 | 24 | Open |
| 36 | 2025-01-25 | ch-ISR 2024 | Eilat ISR | 6.9 | Semen I. Dvoirys | Daniel Iliaguev | 1-0 | 18 | Open |
| 37 | 2025-01-24 | ch-ISR 2024 | Eilat ISR | 5.1 | Matan Poleg | Semen I. Dvoirys | 1/2-1/2 | 38 | Open |
| 38 | 2025-01-23 | ch-ISR 2024 | Eilat ISR | 4.7 | Semen I. Dvoirys | Tal Baron | 1/2-1/2 | 68 | Open |
| 39 | 2025-01-22 | ch-ISR 2024 | Eilat ISR | 3.3 | Yahli Sokolovsky | Semen I. Dvoirys | 1-0 | 20 | Open |
| 40 | 2025-01-21 | ch-ISR 2024 | Eilat ISR | 2.9 | Semen I. Dvoirys | Giora Steiner-Prozhanski | 1-0 | 40 | Open |
| 41 | 2025-01-20 | ch-ISR 2024 | Eilat ISR | 1.11 | Yehonatan Azoulay | Semen I. Dvoirys | 1/2-1/2 | 34 | Open |
| 42 | 2025-01-18 | TCh-ISR 2025 | Israel ISR | 4.3 | Semen I. Dvoirys | Ilan Manor | 1-0 | 44 | Open |
| 43 | 2025-01-17 | TCh-ISR 2025 | Israel ISR | 3.3 | Tal Haimovich | Semen I. Dvoirys | 1/2-1/2 | 54 | Open |
| 44 | 2025-01-10 | TCh-ISR 2025 | Israel ISR | 2.2 | Emil Sutovsky | Semen I. Dvoirys | 1-0 | 28 | Open |
| 45 | 2025-01-08 | TCh-ISR 2025 | Israel ISR | 1.2 | Semen I. Dvoirys | Yair Parkhov | 1/2-1/2 | 48 | Open |
| 46 | 2024-11-01 | Dov Porat Blitz 2024 | Ramat Gan ISR | 9.3 | Or Bronstein | Semen I. Dvoirys | 1-0 | 25 | Open |
| 47 | 2024-11-01 | Dov Porat Blitz 2024 | Ramat Gan ISR | 8.1 | Semen I. Dvoirys | Ilia Smirin | 0-1 | 26 | Open |
| 48 | 2024-11-01 | Dov Porat Blitz 2024 | Ramat Gan ISR | 7.1 | Semen I. Dvoirys | Yeshaayahu Tzidkiya | 1/2-1/2 | 51 | Open |
| 49 | 2024-11-01 | Dov Porat Blitz 2024 | Ramat Gan ISR | 6.1 | Victor Mikhalevski | Semen I. Dvoirys | 1/2-1/2 | 44 | Open |
| 50 | 2024-11-01 | Dov Porat Blitz 2024 | Ramat Gan ISR | 5.1 | Semen I. Dvoirys | Ori Kobo | 1-0 | 44 | Open |
| 51 | 2024-11-01 | Dov Porat Blitz 2024 | Ramat Gan ISR | 4.3 | Roee Zemach | Semen I. Dvoirys | 0-1 | 41 | Open |
| 52 | 2024-11-01 | Dov Porat Blitz 2024 | Ramat Gan ISR | 3.6 | Semen I. Dvoirys | Ido Porat | 1-0 | 49 | Open |
| 53 | 2024-11-01 | Dov Porat Blitz 2024 | Ramat Gan ISR | 2.6 | Itay Sitbon | Semen I. Dvoirys | 0-1 | 37 | Open |
| 54 | 2024-03-08 | TCh-ISR 2024 | Israel ISR | 11.2 | Benny Aizenberg | Semen I. Dvoirys | 1/2-1/2 | 29 | Open |
| 55 | 2024-03-02 | TCh-ISR 2024 | Israel ISR | 10.32 | Semen I. Dvoirys | Emil Sutovsky | 1-0 | 45 | Open |
| 56 | 2024-03-01 | TCh-ISR 2024 | Israel ISR | 9.32 | Semen I. Dvoirys | Eyal Grinberg | 1-0 | 34 | Open |
| 57 | 2024-02-17 | TCh-ISR 2024 | Israel ISR | 8.26 | Yahli Sokolovsky | Semen I. Dvoirys | 1/2-1/2 | 46 | Open |
| 58 | 2024-02-16 | TCh-ISR 2024 | Israel ISR | 7.26 | Semen I. Dvoirys | Dan Zoler | 1/2-1/2 | 38 | Open |
| 59 | 2024-02-10 | TCh-ISR 2024 | Israel ISR | 6.21 | Semen I. Dvoirys | Ariel Erenberg | 1/2-1/2 | 57 | Open |
| 60 | 2024-02-09 | TCh-ISR 2024 | Israel ISR | 5.21 | Matan Gorodetzky | Semen I. Dvoirys | 1/2-1/2 | 35 | Open |
| 61 | 2024-01-20 | TCh-ISR 2024 | Israel ISR | 4.14 | Shakked Tifferet | Semen I. Dvoirys | 0-1 | 47 | Open |
| 62 | 2024-01-19 | TCh-ISR 2024 | Israel ISR | 3.14 | Semen I. Dvoirys | Evgeny Zanan | 1-0 | 71 | Open |
| 63 | 2024-01-12 | TCh-ISR 2024 | Israel ISR | 2.8 | Yannay Ben Ari | Semen I. Dvoirys | 1/2-1/2 | 50 | Open |
| 64 | 2024-01-10 | TCh-ISR 2024 | Israel ISR | 1.7 | Tamir Nabaty | Semen I. Dvoirys | 1/2-1/2 | 58 | Open |
| 65 | 2023-10-05 | Dov Porat Rapid A 2023 | Ramat Gan ISR | 9.6 | Semen I. Dvoirys | Yoav Milikow | 1/2-1/2 | 37 | Open |
| 66 | 2023-10-05 | Dov Porat Rapid A 2023 | Ramat Gan ISR | 8.7 | Semen I. Dvoirys | Maksym Bilenkiy | 1-0 | 37 | Open |
| 67 | 2023-10-05 | Dov Porat Rapid A 2023 | Ramat Gan ISR | 7.7 | Elie Milikow | Semen I. Dvoirys | 1/2-1/2 | 41 | Open |
| 68 | 2023-10-05 | Dov Porat Rapid A 2023 | Ramat Gan ISR | 6.6 | Semen I. Dvoirys | Itay Sitbon | 1/2-1/2 | 74 | Open |
| 69 | 2023-10-05 | Dov Porat Rapid A 2023 | Ramat Gan ISR | 5.9 | Pavel Chernomordik | Semen I. Dvoirys | 0-1 | 34 | Open |
| 70 | 2023-10-04 | Dov Porat Rapid A 2023 | Ramat Gan ISR | 4.11 | Or Levi | Semen I. Dvoirys | 1/2-1/2 | 42 | Open |
| 71 | 2023-10-04 | Dov Porat Rapid A 2023 | Ramat Gan ISR | 3.5 | Semen I. Dvoirys | Benny Aizenberg | 0-1 | 57 | Open |
| 72 | 2023-10-04 | Dov Porat Rapid A 2023 | Ramat Gan ISR | 2.3 | Steven Slobodiansky | Semen I. Dvoirys | 1/2-1/2 | 45 | Open |
| 73 | 2023-10-04 | Dov Porat Rapid A 2023 | Ramat Gan ISR | 1.4 | Semen I. Dvoirys | Daniel Iliaguev | 1-0 | 35 | Open |
| 74 | 2023-08-31 | Jerusalem Summer Inv 2023 | Jerusalem ISR | 9.3 | Semen I. Dvoirys | Tal Haimovich | 1/2-1/2 | 44 | Open |
| 75 | 2023-08-30 | Jerusalem Summer Inv 2023 | Jerusalem ISR | 8.3 | Joseph Zeltsan | Semen I. Dvoirys | 0-1 | 36 | Open |
| 76 | 2023-08-29 | Jerusalem Summer Inv 2023 | Jerusalem ISR | 7.4 | Semen I. Dvoirys | Yeshaayahu Tzidkiya | 0-1 | 45 | Open |
| 77 | 2023-08-28 | Jerusalem Summer Inv 2023 | Jerusalem ISR | 6.2 | Arseny Kargin | Semen I. Dvoirys | 1/2-1/2 | 41 | Open |
| 78 | 2023-08-27 | Jerusalem Summer Inv 2023 | Jerusalem ISR | 5.5 | Semen I. Dvoirys | Eytan Rozen | 1/2-1/2 | 62 | Open |
| 79 | 2023-08-26 | Jerusalem Summer Inv 2023 | Jerusalem ISR | 4.1 | Eduardas Rozentalis | Semen I. Dvoirys | 1/2-1/2 | 33 | Open |
| 80 | 2023-08-25 | Jerusalem Summer Inv 2023 | Jerusalem ISR | 3.5 | Yehuda Gruenfeld | Semen I. Dvoirys | 1/2-1/2 | 49 | Open |
| 81 | 2023-08-24 | Jerusalem Summer Inv 2023 | Jerusalem ISR | 2.2 | Semen I. Dvoirys | Shakked Tifferet | 1-0 | 51 | Open |
| 82 | 2023-08-23 | Jerusalem Summer Inv 2023 | Jerusalem ISR | 1.4 | Hanan Mordechai | Semen I. Dvoirys | 1/2-1/2 | 51 | Open |
| 83 | 2023-05-12 | TCh-ISR 2023 | Israel ISR | 11.1 | Matan Poleg | Semen I. Dvoirys | 0-1 | 47 | Open |
| 84 | 2023-05-06 | TCh-ISR 2023 | Israel ISR | 10.4 | Semen I. Dvoirys | Matan Gorodetzky | 1/2-1/2 | 76 | Open |
| 85 | 2023-05-05 | TCh-ISR 2023 | Israel ISR | 9.6 | Yehuda Gruenfeld | Semen I. Dvoirys | 0-1 | 41 | Open |
| 86 | 2023-02-11 | TCh-ISR 2023 | Israel ISR | 8.4 | Alexander Motylev | Semen I. Dvoirys | 1-0 | 54 | Open |
| 87 | 2023-02-10 | TCh-ISR 2023 | Israel ISR | 7.5 | Semen I. Dvoirys | Tal Baron | 1/2-1/2 | 40 | Open |
| 88 | 2023-02-04 | TCh-ISR 2023 | Israel ISR | 6.5 | Semen I. Dvoirys | Guy Levin | 1-0 | 33 | Open |
| 89 | 2023-02-03 | TCh-ISR 2023 | Israel ISR | 5.4 | Johnatan Bakalchuk | Semen I. Dvoirys | 1/2-1/2 | 30 | Open |
| 90 | 2023-01-21 | TCh-ISR 2023 | Israel ISR | 4.4 | Eduardas Rozentalis | Semen I. Dvoirys | 1-0 | 11 | Open |
| 91 | 2023-01-20 | TCh-ISR 2023 | Israel ISR | 3.3 | Semen I. Dvoirys | Tal Levitan | 1-0 | 56 | Open |
| 92 | 2023-01-14 | TCh-ISR 2023 | Israel ISR | 1.3 | Tamir Nabaty | Semen I. Dvoirys | 1-0 | 41 | Open |
| 93 | 2023-01-13 | TCh-ISR 2023 | Israel ISR | 2.2 | Semen I. Dvoirys | Emil Sutovsky | 1-0 | 49 | Open |
| 94 | 2022-12-13 | 41st ch-ISR 2022 | Arad ISR | 9.3 | Ori Kochavi | Semen I. Dvoirys | 1-0 | 33 | Open |
| 95 | 2022-12-12 | 41st ch-ISR 2022 | Arad ISR | 8.4 | Semen I. Dvoirys | Or Bronstein | 1/2-1/2 | 33 | Open |
| 96 | 2022-12-11 | 41st ch-ISR 2022 | Arad ISR | 7.7 | Alexey Streltsov | Semen I. Dvoirys | 0-1 | 43 | Open |
| 97 | 2022-12-10 | 41st ch-ISR 2022 | Arad ISR | 6.7 | Semen I. Dvoirys | Yuval Yaniv | 1-0 | 57 | Open |
| 98 | 2022-12-09 | 41st ch-ISR 2022 | Arad ISR | 5.4 | Ori Kobo | Semen I. Dvoirys | 1-0 | 43 | Open |
| 99 | 2022-12-08 | 41st ch-ISR 2022 | Arad ISR | 4.5 | Semen I. Dvoirys | Yahli Sokolovsky | 1/2-1/2 | 60 | Open |
| 100 | 2022-12-07 | 41st ch-ISR 2022 | Arad ISR | 3.2 | Yair Parkhov | Semen I. Dvoirys | 1-0 | 33 | Open |
| 101 | 2022-12-06 | 41st ch-ISR 2022 | Arad ISR | 2.2 | Evgeny Postny | Semen I. Dvoirys | 0-1 | 75 | Open |
| 102 | 2022-12-05 | 41st ch-ISR 2022 | Arad ISR | 1.11 | Semen I. Dvoirys | Matan Poleg | 1-0 | 28 | Open |
| 103 | 2022-07-22 | Maccabi Closed GM 2022 | Jerusalem ISR | 9.1 | Ilia Smirin | Semen I. Dvoirys | 1/2-1/2 | 21 | Open |
| 104 | 2022-07-21 | Maccabi Closed GM 2022 | Jerusalem ISR | 8.1 | Semen I. Dvoirys | Evgeny Postny | 0-1 | 21 | Open |
| 105 | 2022-07-20 | Maccabi Closed GM 2022 | Jerusalem ISR | 7.1 | Yeshaayahu Tzidkiya | Semen I. Dvoirys | 1/2-1/2 | 39 | Open |
| 106 | 2022-07-19 | Maccabi Closed GM 2022 | Jerusalem ISR | 6.1 | Semen I. Dvoirys | Yehuda Gruenfeld | 1-0 | 48 | Open |
| 107 | 2022-07-18 | Maccabi Closed GM 2022 | Jerusalem ISR | 5.1 | Yair Parkhov | Semen I. Dvoirys | 1/2-1/2 | 42 | Open |
| 108 | 2022-07-17 | Maccabi Closed GM 2022 | Jerusalem ISR | 4.1 | Semen I. Dvoirys | Evgeny Alekseev | 1/2-1/2 | 69 | Open |
| 109 | 2022-07-15 | Maccabi Closed GM 2022 | Jerusalem ISR | 3.1 | Igor Yarmonov | Semen I. Dvoirys | 0-1 | 40 | Open |
| 110 | 2022-07-14 | Maccabi Closed GM 2022 | Jerusalem ISR | 2.1 | Semen I. Dvoirys | Ori Kobo | 0-1 | 25 | Open |
| 111 | 2022-07-13 | Maccabi Closed GM 2022 | Jerusalem ISR | 1.1 | Gennadi Ginsburg | Semen I. Dvoirys | 1/2-1/2 | 29 | Open |
| 112 | 2022-07-04 | ch-ISR Semifinal 2022 | Ramat Gan ISR | 8.1 | Semen I. Dvoirys | Itamar Aharonovich | 1-0 | 57 | Open |
| 113 | 2022-06-27 | ch-ISR Semifinal 2022 | Ramat Gan ISR | 7.1 | Hanan Mordechai | Semen I. Dvoirys | 1-0 | 33 | Open |
| 114 | 2022-06-20 | ch-ISR Semifinal 2022 | Ramat Gan ISR | 6.1 | Semen I. Dvoirys | Yannay Ben Ari | 1-0 | 28 | Open |
| 115 | 2022-06-13 | ch-ISR Semifinal 2022 | Ramat Gan ISR | 5.1 | Yeshaayahu Tzidkiya | Semen I. Dvoirys | 0-1 | 40 | Open |
| 116 | 2022-06-04 | Shavuot Rapid 2022 | Ramat Gan ISR | 6.5 | Semen I. Dvoirys | Yegor Stolyarsky | 1/2-1/2 | 45 | Open |
| 117 | 2022-06-04 | Shavuot Rapid 2022 | Ramat Gan ISR | 5.5 | Alexander Krayz | Semen I. Dvoirys | 1/2-1/2 | 45 | Open |
| 118 | 2022-06-04 | Shavuot Rapid 2022 | Ramat Gan ISR | 4.8 | Semen I. Dvoirys | Or Gavriely | 1-0 | 29 | Open |
| 119 | 2022-06-04 | Shavuot Rapid 2022 | Ramat Gan ISR | 3.4 | Alon Mindlin | Semen I. Dvoirys | 1-0 | 28 | Open |
| 120 | 2022-06-04 | Shavuot Rapid 2022 | Ramat Gan ISR | 2.6 | Semen I. Dvoirys | Michelle Katkov | 1/2-1/2 | 22 | Open |
| 121 | 2022-06-04 | Shavuot Rapid 2022 | Ramat Gan ISR | 1.6 | Kiril Katz | Semen I. Dvoirys | 0-1 | 35 | Open |
| 122 | 2022-05-30 | ch-ISR Semifinal 2022 | Ramat Gan ISR | 4.1 | Semen I. Dvoirys | Nadav Zemach | 1/2-1/2 | 30 | Open |
| 123 | 2022-05-23 | ch-ISR Semifinal 2022 | Ramat Gan ISR | 3.1 | Yuval Yaniv | Semen I. Dvoirys | 0-1 | 38 | Open |
| 124 | 2022-05-16 | ch-ISR Semifinal 2022 | Ramat Gan ISR | 2.1 | Semen I. Dvoirys | Yegor Stolyarsky | 1-0 | 30 | Open |
| 125 | 2022-05-09 | ch-ISR Semifinal 2022 | Ramat Gan ISR | 1.2 | Guy Rozen | Semen I. Dvoirys | 0-1 | 34 | Open |
| 126 | 2022-03-04 | TCh-ISR 2022 | Israel ISR | 9.6 | Semen I. Dvoirys | Yannay Ben Ari | 1/2-1/2 | 32 | Open |
| 127 | 2022-02-12 | TCh-ISR 2022 | Israel ISR | 6.2 | Andrei Volokitin | Semen I. Dvoirys | 1/2-1/2 | 31 | Open |
| 128 | 2022-02-11 | TCh-ISR 2022 | Israel ISR | 5.5 | Semen I. Dvoirys | Uriel Zak | 1-0 | 35 | Open |
| 129 | 2022-01-22 | TCh-ISR 2022 | Israel ISR | 4.3 | Semen I. Dvoirys | Eyal Deutsch | 1-0 | 38 | Open |
| 130 | 2022-01-21 | TCh-ISR 2022 | Israel ISR | 3.4 | Semen I. Dvoirys | Dan Zoler | 1-0 | 54 | Open |
| 131 | 2022-01-15 | TCh-ISR 2022 | Israel ISR | 2.4 | Ariel Erenberg | Semen I. Dvoirys | 1/2-1/2 | 32 | Open |
| 132 | 2022-01-14 | TCh-ISR 2022 | Israel ISR | 1.3 | Tamir Nabaty | Semen I. Dvoirys | 1-0 | 50 | Open |
| 133 | 2021-12-07 | Tel Aviv Int. 2021 | Tel Aviv ISR | 9.3 | Semen I. Dvoirys | Gleb Kaganskiy | 0-1 | 47 | Open |
| 134 | 2021-12-06 | Tel Aviv Int. 2021 | Tel Aviv ISR | 8.3 | Roee Zemach | Semen I. Dvoirys | 0-1 | 65 | Open |
| 135 | 2021-12-05 | Tel Aviv Int. 2021 | Tel Aviv ISR | 7.4 | Semen I. Dvoirys | Boris Kantsler | 1/2-1/2 | 44 | Open |
| 136 | 2021-12-03 | Tel Aviv Int. 2021 | Tel Aviv ISR | 6.2 | Asif Solomon | Semen I. Dvoirys | 1/2-1/2 | 37 | Open |
| 137 | 2021-12-02 | Tel Aviv Int. 2021 | Tel Aviv ISR | 5.5 | Semen I. Dvoirys | Michal Lahav | 1-0 | 32 | Open |
| 138 | 2021-12-01 | Tel Aviv Int. 2021 | Tel Aviv ISR | 4.1 | Benny Aizenberg | Semen I. Dvoirys | 1-0 | 35 | Open |
| 139 | 2021-11-30 | Tel Aviv Int. 2021 | Tel Aviv ISR | 3.5 | Eduardas Rozentalis | Semen I. Dvoirys | 1/2-1/2 | 30 | Open |
| 140 | 2021-11-29 | Tel Aviv Int. 2021 | Tel Aviv ISR | 2.2 | Semen I. Dvoirys | Roy Vagman | 1/2-1/2 | 41 | Open |
| 141 | 2021-11-28 | Tel Aviv Int. 2021 | Tel Aviv ISR | 1.4 | Joseph Shutzman | Semen I. Dvoirys | 0-1 | 92 | Open |
| 142 | 2021-09-23 | Dov Porat Rapid A 2021 | Ramat Gan ISR | 9.1 | Yair Parkhov | Semen I. Dvoirys | 1/2-1/2 | 24 | Open |
| 143 | 2021-09-23 | Dov Porat Rapid A 2021 | Ramat Gan ISR | 8.4 | Guy Levin | Semen I. Dvoirys | 0-1 | 54 | Open |
| 144 | 2021-09-23 | Dov Porat Rapid A 2021 | Ramat Gan ISR | 5.4 | Semen I. Dvoirys | Ariel Erenberg | 0-1 | 38 | Open |
| 145 | 2021-09-22 | Dov Porat Rapid A 2021 | Ramat Gan ISR | 3.4 | Semen I. Dvoirys | Ido Gorshtein | 0-1 | 75 | Open |
| 146 | 2021-06-25 | TCh-ISR 2021 | Israel ISR | 11.5 | Benny Aizenberg | Semen I. Dvoirys | 1/2-1/2 | 42 | Open |
| 147 | 2021-06-11 | TCh-ISR 2021 | Israel ISR | 7.6 | Semen I. Dvoirys | Matan Gorodetzky | 1-0 | 67 | Open |
| 148 | 2021-06-05 | Kfar Sava GM 2021 | Kfar Sava ISR | 9.3 | Semen I. Dvoirys | Eytan Rozen | 0-1 | 49 | Open |
| 149 | 2021-06-04 | Kfar Sava GM 2021 | Kfar Sava ISR | 8.3 | Loic Travadon | Semen I. Dvoirys | 1-0 | 36 | Open |
| 150 | 2021-06-03 | Kfar Sava GM 2021 | Kfar Sava ISR | 7.4 | Semen I. Dvoirys | Marsel Efroimski | 1/2-1/2 | 46 | Open |
| 151 | 2021-06-02 | Kfar Sava GM 2021 | Kfar Sava ISR | 6.2 | Gabriel Flom | Semen I. Dvoirys | 1-0 | 44 | Open |
| 152 | 2021-05-29 | Kfar Sava GM 2021 | Kfar Sava ISR | 5.5 | Semen I. Dvoirys | Guy Levin | 1-0 | 38 | Open |
| 153 | 2021-05-28 | Kfar Sava GM 2021 | Kfar Sava ISR | 4.1 | Ido Gorshtein | Semen I. Dvoirys | 1/2-1/2 | 115 | Open |
| 154 | 2021-05-27 | Kfar Sava GM 2021 | Kfar Sava ISR | 3.5 | Ariel Erenberg | Semen I. Dvoirys | 1-0 | 64 | Open |
| 155 | 2021-05-26 | Kfar Sava GM 2021 | Kfar Sava ISR | 2.2 | Semen I. Dvoirys | Thal Abergel | 1-0 | 37 | Open |
| 156 | 2021-05-22 | Kfar Sava GM 2021 | Kfar Sava ISR | 1.4 | Eduardas Rozentalis | Semen I. Dvoirys | 1/2-1/2 | 30 | Open |
| 157 | 2021-05-08 | TCh-ISR 2021 | Israel ISR | 6.2 | Yaacov Zilberman | Semen I. Dvoirys | 1/2-1/2 | 33 | Open |
| 158 | 2021-05-01 | TCh-ISR 2021 | Israel ISR | 4.3 | Netanel Levi | Semen I. Dvoirys | 1-0 | 30 | Open |
| 159 | 2021-04-22 | TCh-ISR 2021 | Israel ISR | 1.3 | Semen I. Dvoirys | Evgeni Karasik | 1-0 | 54 | Open |
| 160 | 2021-03-15 | 40th ch-ISR 2021 | Haifa ISR | 9.9 | Erez Kupervaser | Semen I. Dvoirys | 1-0 | 49 | Open |
| 161 | 2021-03-14 | 40th ch-ISR 2021 | Haifa ISR | 8.11 | Benny Aizenberg | Semen I. Dvoirys | 0-1 | 45 | Open |
| 162 | 2021-03-13 | 40th ch-ISR 2021 | Haifa ISR | 7.7 | Semen I. Dvoirys | Ilia Smirin | 0-1 | 45 | Open |
| 163 | 2021-03-12 | 40th ch-ISR 2021 | Haifa ISR | 6.9 | Ohad Kraus | Semen I. Dvoirys | 1/2-1/2 | 38 | Open |
| 164 | 2021-03-11 | 40th ch-ISR 2021 | Haifa ISR | 5.1 | Semen I. Dvoirys | Tal Haimovich | 1/2-1/2 | 54 | Open |
| 165 | 2021-03-10 | 40th ch-ISR 2021 | Haifa ISR | 4.9 | Yannay Ben Ari | Semen I. Dvoirys | 1/2-1/2 | 18 | Open |
| 166 | 2021-03-09 | 40th ch-ISR 2021 | Haifa ISR | 3.5 | Semen I. Dvoirys | Nitzan Steinberg | 0-1 | 19 | Open |
| 167 | 2021-03-08 | 40th ch-ISR 2021 | Haifa ISR | 2.8 | Nadav Parnes | Semen I. Dvoirys | 0-1 | 56 | Open |
| 168 | 2021-03-07 | 40th ch-ISR 2021 | Haifa ISR | 1.9 | Semen I. Dvoirys | Asif Solomon | 1/2-1/2 | 25 | Open |
| 169 | 2020-12-02 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 9 | Mikhail Nedobora | Semen I. Dvoirys | 1/2-1/2 | 59 | Open |
| 170 | 2020-12-02 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 9.2 | Mikhail Nedobora | Semen I. Dvoirys | 1/2-1/2 | 59 | Open |
| 171 | 2020-12-01 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 8 | Semen I. Dvoirys | Yair Parkhov | 1-0 | 70 | Open |
| 172 | 2020-11-30 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 8.5 | Semen I. Dvoirys | Yair Parkhov | 1-0 | 70 | Open |
| 173 | 2020-11-29 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 7.1 | Semen I. Dvoirys | Victor Mikhalevski | 1/2-1/2 | 13 | Open |
| 174 | 2020-11-25 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 6 | Erez Kupervaser | Semen I. Dvoirys | 1/2-1/2 | 50 | Open |
| 175 | 2020-11-25 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 6.5 | Erez Kupervaser | Semen I. Dvoirys | 1/2-1/2 | 50 | Open |
| 176 | 2020-11-24 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 5.2 | Semen I. Dvoirys | Eytan Rozen | 1-0 | 67 | Open |
| 177 | 2020-11-22 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 4 | Or Bronstein | Semen I. Dvoirys | 1-0 | 45 | Open |
| 178 | 2020-11-22 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 4.4 | Or Bronstein | Semen I. Dvoirys | 1-0 | 45 | Open |
| 179 | 2020-11-18 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 3.3 | Semen I. Dvoirys | Gabriel Flom | 1/2-1/2 | 10 | Open |
| 180 | 2020-11-17 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 2 | Avigdor Bykhovsky | Semen I. Dvoirys | 0-1 | 47 | Open |
| 181 | 2020-11-17 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 2.3 | Avigdor Bykhovsky | Semen I. Dvoirys | 0-1 | 47 | Open |
| 182 | 2020-11-15 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 1 | Semen I. Dvoirys | Ido Gorshtein | 1/2-1/2 | 31 | Open |
| 183 | 2020-11-15 | Ramat Gan Nov GM 2020 | Ramat Gan ISR | 1.4 | Semen I. Dvoirys | Ido Gorshtein | 1/2-1/2 | 31 | Open |
| 184 | 2020-09-11 | TCh-ISR 2020 | Israel ISR | 11.1 | Johnatan Bakalchuk | Semen I. Dvoirys | 0-1 | 29 | Open |
| 185 | 2020-09-07 | Elitzur IMA Summer 2020 | Petah Tikva ISR | 9.1 | Yeshaayahu Tzidkiya | Semen I. Dvoirys | 0-1 | 33 | Open |
| 186 | 2020-09-05 | TCh-ISR 2020 | Israel ISR | 10.3 | Semen I. Dvoirys | Ilia Smirin | 1/2-1/2 | 6 | Open |
| 187 | 2020-09-04 | TCh-ISR 2020 | Israel ISR | 9.1 | Gad Rechlis | Semen I. Dvoirys | 1-0 | 26 | Open |
| 188 | 2020-09-03 | Elitzur IMC Summer 2020 | Petah Tikva ISR | 9.3 | Semen I. Dvoirys | Yuval Yaniv | 1/2-1/2 | 46 | Open |
| 189 | 2020-08-31 | Elitzur IMC Summer 2020 | Petah Tikva ISR | 8.3 | Pavel Chernomordik | Semen I. Dvoirys | 1/2-1/2 | 31 | Open |
| 190 | 2020-08-26 | Elitzur IMA Summer 2020 | Petah Tikva ISR | 8.1 | Semen I. Dvoirys | Asif Solomon | 1-0 | 38 | Open |
| 191 | 2020-08-25 | Elitzur IMC Summer 2020 | Petah Tikva ISR | 7.4 | Semen I. Dvoirys | Benny Aizenberg | 1-0 | 55 | Open |
| 192 | 2020-08-23 | Elitzur IMA Summer 2020 | Petah Tikva ISR | 7.1 | Yannay Ben Ari | Semen I. Dvoirys | 0-1 | 53 | Open |
| 193 | 2020-08-21 | Elitzur IMC Summer 2020 | Petah Tikva ISR | 6.2 | Ari Guz | Semen I. Dvoirys | 0-1 | 32 | Open |
| 194 | 2020-08-19 | Elitzur IMA Summer 2020 | Petah Tikva ISR | 6.1 | Semen I. Dvoirys | Mikhail Nedobora | 1-0 | 0 | Open |
| 195 | 2020-08-18 | Elitzur IMC Summer 2020 | Petah Tikva ISR | 5.5 | Semen I. Dvoirys | Gleb Kaganskiy | 1-0 | 46 | Open |
| 196 | 2020-08-16 | Elitzur IMA Summer 2020 | Petah Tikva ISR | 5.1 | Anatoly Kuprijanov | Semen I. Dvoirys | 0-1 | 53 | Open |
| 197 | 2020-07-28 | Elitzur IMC Summer 2020 | Petah Tikva ISR | 4.1 | Michal Lahav | Semen I. Dvoirys | 0-1 | 9 | Open |
| 198 | 2020-07-26 | Elitzur IMA Summer 2020 | Petah Tikva ISR | 4.1 | Semen I. Dvoirys | Gabriel Flom | 1/2-1/2 | 11 | Open |
| 199 | 2020-07-24 | Elitzur IMC Summer 2020 | Petah Tikva ISR | 3.5 | Yotam Shohat | Semen I. Dvoirys | 0-1 | 34 | Open |
| 200 | 2020-07-23 | Elitzur IMA Summer 2020 | Petah Tikva ISR | 3.1 | Lior Musyuk | Semen I. Dvoirys | 1/2-1/2 | 24 | Open |
| 201 | 2020-07-21 | Elitzur IMC Summer 2020 | Petah Tikva ISR | 2.2 | Semen I. Dvoirys | Gabriel Flom | 1/2-1/2 | 11 | Open |
| 202 | 2020-07-19 | Elitzur IMA Summer 2020 | Petah Tikva ISR | 2.1 | Semen I. Dvoirys | Eytan Rozen | 0-1 | 57 | Open |
| 203 | 2020-07-16 | Elitzur IMA Summer 2020 | Petah Tikva ISR | 1.1 | Erez Kupervaser | Semen I. Dvoirys | 0-1 | 58 | Open |
| 204 | 2020-07-15 | Elitzur IMC Summer 2020 | Petah Tikva ISR | 1.4 | Mikhail Nedobora | Semen I. Dvoirys | 0-1 | 0 | Open |
| 205 | 2020-02-15 | TCh-ISR 2020 | Israel ISR | 8.4 | Semyon Lomasov | Semen I. Dvoirys | 0-1 | 27 | Open |
| 206 | 2020-02-14 | TCh-ISR 2020 | Israel ISR | 7.1 | Semen I. Dvoirys | Tamir Nabaty | 1-0 | 44 | Open |
| 207 | 2020-02-08 | TCh-ISR 2020 | Israel ISR | 6.1 | Semen I. Dvoirys | Vitaly Sivuk | 1/2-1/2 | 41 | Open |
| 208 | 2020-02-07 | TCh-ISR 2020 | Israel ISR | 5.1 | Boris Alterman | Semen I. Dvoirys | 1-0 | 73 | Open |
| 209 | 2020-01-18 | TCh-ISR 2020 | Israel ISR | 4.5 | Semen I. Dvoirys | Yehuda Gruenfeld | 1-0 | 68 | Open |
| 210 | 2020-01-17 | TCh-ISR 2020 | Israel ISR | 3.1 | Nimrod Veinberg | Semen I. Dvoirys | 0-1 | 40 | Open |
| 211 | 2020-01-11 | TCh-ISR 2020 | Israel ISR | 2.2 | Semen I. Dvoirys | Maxim Rodshtein | 1-0 | 46 | Open |
| 212 | 2020-01-10 | TCh-ISR 2020 | Israel ISR | 1.1 | Semen I. Dvoirys | Yahav Emanuel | 0-1 | 46 | Open |
| 213 | 2019-12-22 | Israeli Open 2019 | Jerusalem ISR | 9.5 | Semen I. Dvoirys | Gabriel Flom | 1-0 | 81 | Open |
| 214 | 2019-12-20 | Israeli Open 2019 | Jerusalem ISR | 8.8 | Moshe Friedland | Semen I. Dvoirys | 1/2-1/2 | 32 | Open |
| 215 | 2019-12-19 | Israeli Open 2019 | Jerusalem ISR | 7.1 | Semen I. Dvoirys | Lavi Shtemler | 1-0 | 50 | Open |
| 216 | 2019-12-18 | Israeli Open 2019 | Jerusalem ISR | 6.7 | Matan Gorodetzky | Semen I. Dvoirys | 1/2-1/2 | 20 | Open |
| 217 | 2019-12-17 | Israeli Open 2019 | Jerusalem ISR | 5.12 | Semen I. Dvoirys | David Bulkovstein | 1-0 | 17 | Open |
| 218 | 2019-12-16 | Israeli Open 2019 | Jerusalem ISR | 4.17 | Moshe Cohen | Semen I. Dvoirys | 0-1 | 35 | Open |
| 219 | 2019-12-15 | Israeli Open 2019 | Jerusalem ISR | 3.9 | Semen I. Dvoirys | David Gorodetzky | 0-1 | 33 | Open |
| 220 | 2019-12-13 | Israeli Open 2019 | Jerusalem ISR | 2.8 | Yahli Sokolovsky | Semen I. Dvoirys | 1-0 | 42 | Open |
| 221 | 2019-12-12 | Israeli Open 2019 | Jerusalem ISR | 1.9 | Semen I. Dvoirys | Elad Gunders | 1-0 | 26 | Open |
| 222 | 2019-12-06 | Yosef Dobkin Mem 2019 | Herzliya ISR | 9.3 | Semen I. Dvoirys | Tal Haimovich | 1/2-1/2 | 39 | Open |
| 223 | 2019-12-05 | Yosef Dobkin Mem 2019 | Herzliya ISR | 8.3 | Yahav Emanuel | Semen I. Dvoirys | 0-1 | 48 | Open |
| 224 | 2019-12-04 | Yosef Dobkin Mem 2019 | Herzliya ISR | 7.4 | Semen I. Dvoirys | Avigdor Bykhovsky | 1-0 | 32 | Open |
| 225 | 2019-12-03 | Yosef Dobkin Mem 2019 | Herzliya ISR | 6.2 | Gabriel Flom | Semen I. Dvoirys | 1-0 | 46 | Open |
| 226 | 2019-12-02 | Yosef Dobkin Mem 2019 | Herzliya ISR | 5.5 | Semen I. Dvoirys | Thomas Beerdsen | 1/2-1/2 | 21 | Open |
| 227 | 2019-12-01 | Yosef Dobkin Mem 2019 | Herzliya ISR | 4.1 | Israel Caspi | Semen I. Dvoirys | 0-1 | 43 | Open |
| 228 | 2019-11-29 | Yosef Dobkin Mem 2019 | Herzliya ISR | 3.5 | Alexander Krayz | Semen I. Dvoirys | 0-1 | 59 | Open |
| 229 | 2019-11-28 | Yosef Dobkin Mem 2019 | Herzliya ISR | 2.2 | Semen I. Dvoirys | Dan Zoler | 1/2-1/2 | 44 | Open |
| 230 | 2019-11-27 | Yosef Dobkin Mem 2019 | Herzliya ISR | 1.4 | Dov Zifroni | Semen I. Dvoirys | 1/2-1/2 | 41 | Open |
| 231 | 2019-11-23 | World Senior 50+ 2019 | Bucharest ROU | 11.13 | Poul Rewitz | Semen I. Dvoirys | 0-1 | 22 | Open |
| 232 | 2019-11-22 | World Senior 50+ 2019 | Bucharest ROU | 10.6 | Semen I. Dvoirys | Karen Movsziszian | 0-1 | 60 | Open |
| 233 | 2019-11-21 | World Senior 50+ 2019 | Bucharest ROU | 9.12 | Semen I. Dvoirys | Alexandr Kostiukov | 1-0 | 42 | Open |
| 234 | 2019-11-20 | World Senior 50+ 2019 | Bucharest ROU | 8.17 | Vasyl Stets | Semen I. Dvoirys | 0-1 | 59 | Open |
| 235 | 2019-11-19 | World Senior 50+ 2019 | Bucharest ROU | 7.17 | Semen I. Dvoirys | Peng Kong Chan | 1/2-1/2 | 21 | Open |
| 236 | 2019-11-18 | World Senior 50+ 2019 | Bucharest ROU | 6.17 | Gerhard, Dr. Koehler | Semen I. Dvoirys | 1/2-1/2 | 21 | Open |
| 237 | 2019-11-16 | World Senior 50+ 2019 | Bucharest ROU | 5.26 | Semen I. Dvoirys | Naresh Jhunjhnuwala | 1-0 | 19 | Open |
| 238 | 2019-11-15 | World Senior 50+ 2019 | Bucharest ROU | 4.43 | Rosemary A Giulian | Semen I. Dvoirys | 0-1 | 36 | Open |
| 239 | 2019-11-14 | World Senior 50+ 2019 | Bucharest ROU | 3.46 | Semen I. Dvoirys | Ahmad Muzzaffar | 1/2-1/2 | 31 | Open |
| 240 | 2019-11-13 | World Senior 50+ 2019 | Bucharest ROU | 2.4 | Lee Davis | Semen I. Dvoirys | 1/2-1/2 | 23 | Open |
| 241 | 2019-11-12 | World Senior 50+ 2019 | Bucharest ROU | 1.9 | Semen I. Dvoirys | Kevin P Goater | 0-1 | 30 | Open |
| 242 | 2019-07-27 | 30th Czech Open A 2019 | Pardubice CZE | 9.42 | Semen I. Dvoirys | Radomir Caletka | 1-0 | 40 | Open |
| 243 | 2019-07-26 | 30th Czech Open A 2019 | Pardubice CZE | 8.66 | Marek Kosiorek | Semen I. Dvoirys | 0-1 | 43 | Open |
| 244 | 2019-07-25 | 30th Czech Open A 2019 | Pardubice CZE | 7.67 | Semen I. Dvoirys | Nadiia Shpanko | 1/2-1/2 | 31 | Open |
| 245 | 2019-07-24 | 30th Czech Open A 2019 | Pardubice CZE | 6.98 | Semen I. Dvoirys | Martin Husek | 1-0 | 28 | Open |
| 246 | 2019-07-23 | 30th Czech Open A 2019 | Pardubice CZE | 5.63 | Tom Polgar-Shutzman | Semen I. Dvoirys | 1-0 | 43 | Open |
| 247 | 2019-07-22 | 30th Czech Open A 2019 | Pardubice CZE | 4.97 | Semen I. Dvoirys | Jan Jirousek | 1-0 | 21 | Open |
| 248 | 2019-07-21 | 30th Czech Open A 2019 | Pardubice CZE | 3.107 | Holger Lehmann | Semen I. Dvoirys | 1/2-1/2 | 32 | Open |
| 249 | 2019-07-20 | 30th Czech Open A 2019 | Pardubice CZE | 2.67 | Semen I. Dvoirys | Raahil Mullick | 0-1 | 45 | Open |
| 250 | 2019-07-19 | 30th Czech Rapid G1 2019 | Pardubice CZE | 9.9 | Semen I. Dvoirys | Jiri Stocek | 1-0 | 44 | Open |
| 251 | 2019-07-19 | 30th Czech Rapid G1 2019 | Pardubice CZE | 8.13 | Viktor Skliarov | Semen I. Dvoirys | 1/2-1/2 | 46 | Open |
| 252 | 2019-07-19 | 30th Czech Rapid G1 2019 | Pardubice CZE | 7.9 | Semen I. Dvoirys | Jan Vykouk | 1/2-1/2 | 80 | Open |
| 253 | 2019-07-19 | 30th Czech Open A 2019 | Pardubice CZE | 1.17 | Robin Hrdina | Semen I. Dvoirys | 1/2-1/2 | 66 | Open |
| 254 | 2019-07-18 | 30th Czech Rapid G1 2019 | Pardubice CZE | 6.12 | Vladimir Retinsky | Semen I. Dvoirys | 0-1 | 52 | Open |
| 255 | 2019-07-18 | 30th Czech Rapid G1 2019 | Pardubice CZE | 5.4 | Semen I. Dvoirys | Jakov Geller | 0-1 | 40 | Open |
| 256 | 2019-07-18 | 30th Czech Rapid G1 2019 | Pardubice CZE | 4.12 | Semen I. Dvoirys | Henry Panesso Rivera | 1-0 | 34 | Open |
| 257 | 2019-07-17 | 30th Czech Rapid G1 2019 | Pardubice CZE | 3.19 | Justin Sarkar | Semen I. Dvoirys | 0-1 | 57 | Open |
| 258 | 2019-07-17 | 30th Czech Rapid G1 2019 | Pardubice CZE | 2.39 | Semen I. Dvoirys | Vladimir Chovanec | 1-0 | 29 | Open |
| 259 | 2019-07-17 | 30th Czech Rapid G1 2019 | Pardubice CZE | 1.26 | Oleg Tarakanov | Semen I. Dvoirys | 1/2-1/2 | 23 | Open |
| 260 | 2019-07-02 | Netanya Open 2019 | Netanya ISR | 9.5 | Semen I. Dvoirys | Zahar Efimenko | 1/2-1/2 | 13 | Open |
| 261 | 2019-07-01 | Netanya Open 2019 | Netanya ISR | 8.2 | Semen I. Dvoirys | Alexander Moiseenko | 1/2-1/2 | 34 | Open |
| 262 | 2019-06-30 | Netanya Open 2019 | Netanya ISR | 7.9 | Nathan Birnboim | Semen I. Dvoirys | 0-1 | 40 | Open |
| 263 | 2019-06-28 | Netanya Open 2019 | Netanya ISR | 6.13 | Semen I. Dvoirys | Or Globus | 1-0 | 26 | Open |
| 264 | 2019-06-27 | Netanya Open 2019 | Netanya ISR | 5.3 | David Gorodetzky | Semen I. Dvoirys | 1-0 | 34 | Open |
| 265 | 2019-06-26 | Netanya Open 2019 | Netanya ISR | 4.1 | Semen I. Dvoirys | Yahav Emanuel | 1-0 | 44 | Open |
| 266 | 2019-06-25 | Netanya Open 2019 | Netanya ISR | 3.16 | Alexander Alexikov | Semen I. Dvoirys | 0-1 | 62 | Open |
| 267 | 2019-06-24 | Netanya Open 2019 | Netanya ISR | 2.18 | Semen I. Dvoirys | Alexey Streltsov | 1/2-1/2 | 36 | Open |
| 268 | 2019-06-23 | Netanya Open 2019 | Netanya ISR | 1.18 | Daniel Iliaguev | Semen I. Dvoirys | 0-1 | 50 | Open |
| 269 | 2019-04-05 | TCh-ISR 2019 | Israel ISR | 11.2 | Eyal Grinberg | Semen I. Dvoirys | 0-1 | 57 | Open |
| 270 | 2019-03-09 | TCh-ISR 2019 | Israel ISR | 10.1 | Martyn Kravtsiv | Semen I. Dvoirys | 1/2-1/2 | 100 | Open |
| 271 | 2019-03-08 | TCh-ISR 2019 | Israel ISR | 9.4 | Semen I. Dvoirys | Tal Baron | 1/2-1/2 | 40 | Open |
| 272 | 2019-02-23 | TCh-ISR 2019 | Israel ISR | 8.3 | Semen I. Dvoirys | Dov Zifroni | 1-0 | 36 | Open |
| 273 | 2019-02-22 | TCh-ISR 2019 | Israel ISR | 7.6 | Gad Rechlis | Semen I. Dvoirys | 0-1 | 62 | Open |
| 274 | 2019-02-15 | TCh-ISR 2019 | Israel ISR | 5.2 | Semen I. Dvoirys | Emil Sutovsky | 0-1 | 49 | Open |
| 275 | 2019-02-09 | TCh-ISR 2019 | Israel ISR | 4.2 | Thal Abergel | Semen I. Dvoirys | 0-1 | 19 | Open |
| 276 | 2019-02-08 | TCh-ISR 2019 | Israel ISR | 3.6 | Semen I. Dvoirys | Nimrod Veinberg | 1/2-1/2 | 52 | Open |
| 277 | 2019-01-05 | TCh-ISR 2019 | Israel ISR | 2.5 | Semen I. Dvoirys | Maxim Rodshtein | 1/2-1/2 | 30 | Open |
| 278 | 2019-01-04 | TCh-ISR 2019 | Israel ISR | 1.5 | Ram Soffer | Semen I. Dvoirys | 1-0 | 30 | Open |
| 279 | 2018-12-20 | ch-ISR 2018 | Ma'alot-Tarshiha ISR | 9.2 | Alon Greenfeld | Semen I. Dvoirys | 1/2-1/2 | 17 | Open |
| 280 | 2018-12-19 | ch-ISR 2018 | Ma'alot-Tarshiha ISR | 8.5 | Or Globus | Semen I. Dvoirys | 0-1 | 42 | Open |
| 281 | 2018-12-18 | ch-ISR 2018 | Ma'alot-Tarshiha ISR | 7.8 | Semen I. Dvoirys | Yan Galburd | 1-0 | 35 | Open |
| 282 | 2018-12-17 | ch-ISR 2018 | Ma'alot-Tarshiha ISR | 6.8 | Nisim Iliaguev | Semen I. Dvoirys | 1/2-1/2 | 59 | Open |
| 283 | 2018-12-16 | ch-ISR 2018 | Ma'alot-Tarshiha ISR | 5.5 | Semen I. Dvoirys | Johnatan Bakalchuk | 1/2-1/2 | 21 | Open |
| 284 | 2018-12-15 | ch-ISR 2018 | Ma'alot-Tarshiha ISR | 4.7 | Ori Taichman | Semen I. Dvoirys | 1/2-1/2 | 26 | Open |
| 285 | 2018-12-14 | ch-ISR 2018 | Ma'alot-Tarshiha ISR | 3.3 | Semen I. Dvoirys | Ilia Smirin | 0-1 | 48 | Open |
| 286 | 2018-12-13 | ch-ISR 2018 | Ma'alot-Tarshiha ISR | 2.8 | Semen I. Dvoirys | Or Bronstein | 1-0 | 44 | Open |
| 287 | 2018-12-12 | ch-ISR 2018 | Ma'alot-Tarshiha ISR | 1.5 | Hanan Mordechai | Semen I. Dvoirys | 1/2-1/2 | 45 | Open |
| 288 | 2018-09-09 | Dov Porat Rapid A 2018 | Ramat Gan ISR | 9.4 | Nimrod Veinberg | Semen I. Dvoirys | 1/2-1/2 | 3 | Open |
| 289 | 2018-09-09 | Dov Porat Rapid A 2018 | Ramat Gan ISR | 8.4 | Saar Drori | Semen I. Dvoirys | 1/2-1/2 | 31 | Open |
| 290 | 2018-09-09 | Dov Porat Rapid A 2018 | Ramat Gan ISR | 7.5 | Semen I. Dvoirys | Alon Mindlin | 1/2-1/2 | 63 | Open |
| 291 | 2018-09-09 | Dov Porat Rapid A 2018 | Ramat Gan ISR | 6.4 | Johnatan Bakalchuk | Semen I. Dvoirys | 1/2-1/2 | 42 | Open |
| 292 | 2018-09-09 | Dov Porat Rapid A 2018 | Ramat Gan ISR | 5.1 | Semen I. Dvoirys | Michael Roiz | 1/2-1/2 | 18 | Open |
| 293 | 2018-09-08 | Dov Porat Rapid A 2018 | Ramat Gan ISR | 4.5 | Semen I. Dvoirys | Michael Oratovsky | 1-0 | 27 | Open |
| 294 | 2018-09-08 | Dov Porat Rapid A 2018 | Ramat Gan ISR | 1.7 | Ori Kochavi | Semen I. Dvoirys | 1/2-1/2 | 32 | Open |
| 295 | 2017-12-09 | Herzliya GM 2017 | Herzliya ISR | 9.2 | Semen I. Dvoirys | Shachar Gindi | 1/2-1/2 | 37 | Open |
| 296 | 2017-12-08 | Herzliya GM 2017 | Herzliya ISR | 8.4 | Dan Zoler | Semen I. Dvoirys | 1/2-1/2 | 11 | Open |
| 297 | 2017-12-07 | Herzliya GM 2017 | Herzliya ISR | 7.3 | Semen I. Dvoirys | Tal Haimovich | 1-0 | 72 | Open |
| 298 | 2017-12-06 | Herzliya GM 2017 | Herzliya ISR | 6.3 | Johnatan Bakalchuk | Semen I. Dvoirys | 1/2-1/2 | 61 | Open |
| 299 | 2017-12-05 | Herzliya GM 2017 | Herzliya ISR | 5.4 | Semen I. Dvoirys | Joseph Shutzman | 1-0 | 27 | Open |
| 300 | 2017-12-04 | Herzliya GM 2017 | Herzliya ISR | 4.2 | Gabriel Flom | Semen I. Dvoirys | 1-0 | 35 | Open |
| 301 | 2017-12-03 | Herzliya GM 2017 | Herzliya ISR | 3.5 | Semen I. Dvoirys | David Kudischewitsch | 1-0 | 45 | Open |
| 302 | 2017-12-02 | Herzliya GM 2017 | Herzliya ISR | 2.1 | Ronen Lev | Semen I. Dvoirys | 1/2-1/2 | 34 | Open |
| 303 | 2017-12-01 | Herzliya GM 2017 | Herzliya ISR | 1.5 | Dov Zifroni | Semen I. Dvoirys | 1/2-1/2 | 36 | Open |
| 304 | 2017-07-29 | 28th Czech Open A 2017 | Pardubice CZE | 9.15 | Semen I. Dvoirys | Petr Neuman | 1-0 | 32 | Open |
| 305 | 2017-07-28 | 28th Czech Open A 2017 | Pardubice CZE | 8.22 | Patrice Lerch | Semen I. Dvoirys | 0-1 | 83 | Open |
| 306 | 2017-07-27 | 28th Czech Open A 2017 | Pardubice CZE | 7.23 | Semen I. Dvoirys | Aljosa Tomazini | 1/2-1/2 | 36 | Open |
| 307 | 2017-07-26 | 28th Czech Open A 2017 | Pardubice CZE | 6.22 | Jiri Rydl | Semen I. Dvoirys | 1/2-1/2 | 15 | Open |
| 308 | 2017-07-25 | 28th Czech Open A 2017 | Pardubice CZE | 5.17 | Semen I. Dvoirys | 300101 | 1/2-1/2 | 26 | Open |
| 309 | 2017-07-24 | 28th Czech Open A 2017 | Pardubice CZE | 4.7 | Petr Haba | Semen I. Dvoirys | 1/2-1/2 | 16 | Open |
| 310 | 2017-07-23 | 28th Czech Open A 2017 | Pardubice CZE | 3.27 | Semen I. Dvoirys | Pekka Koykka | 1-0 | 27 | Open |
| 311 | 2017-07-22 | 28th Czech Open A 2017 | Pardubice CZE | 2.9 | Igor Yagupov | Semen I. Dvoirys | 1/2-1/2 | 64 | Open |
| 312 | 2017-07-21 | 28th Czech Open A 2017 | Pardubice CZE | 1.13 | Semen I. Dvoirys | Vit Kratochvil | 1-0 | 52 | Open |
| 313 | 2017-07-20 | 28th Czech Rapid G1 2017 | Pardubice CZE | 9.9 | Semen I. Dvoirys | Viacheslav Tilicheev | 1-0 | 41 | Open |
| 314 | 2017-07-20 | 28th Czech Rapid G1 2017 | Pardubice CZE | 8.12 | Roman Khaetsky | Semen I. Dvoirys | 0-1 | 31 | Open |
| 315 | 2017-07-20 | 28th Czech Rapid G1 2017 | Pardubice CZE | 7.1 | Semen I. Dvoirys | Mikulas Manik | 0-1 | 29 | Open |
| 316 | 2017-07-20 | 28th Czech Rapid G1 2017 | Pardubice CZE | 6.4 | Maksim Chigaev | Semen I. Dvoirys | 1/2-1/2 | 68 | Open |
| 317 | 2017-07-20 | 28th Czech Rapid G1 2017 | Pardubice CZE | 5.12 | Semen I. Dvoirys | Raunak Sadhwani | 1-0 | 65 | Open |
| 318 | 2017-07-20 | 28th Czech Rapid G1 2017 | Pardubice CZE | 4.13 | Petr Timagin | Semen I. Dvoirys | 0-1 | 64 | Open |
| 319 | 2017-07-19 | 28th Czech Rapid G1 2017 | Pardubice CZE | 3.8 | Semen I. Dvoirys | Pavel Zpevak | 0-1 | 54 | Open |
| 320 | 2017-07-19 | 28th Czech Rapid G1 2017 | Pardubice CZE | 2.1 | Volodymyr Vusatiuk | Semen I. Dvoirys | 0-1 | 47 | Open |
| 321 | 2017-07-19 | 28th Czech Rapid G1 2017 | Pardubice CZE | 1.11 | Semen I. Dvoirys | Semyon Karasik | 1-0 | 27 | Open |
| 322 | 2017-07-14 | Maccabiah GMA 2017 | Jerusalem ISR | 9.2 | Semen I. Dvoirys | Georg Meier | 0-1 | 52 | Open |
| 323 | 2017-07-13 | Maccabiah GMA 2017 | Jerusalem ISR | 8.4 | Alexander Moiseenko | Semen I. Dvoirys | 1-0 | 13 | Open |
| 324 | 2017-07-12 | Maccabiah GMA 2017 | Jerusalem ISR | 7.3 | Semen I. Dvoirys | Ilia Smirin | 0-1 | 54 | Open |
| 325 | 2017-07-11 | Maccabiah GMA 2017 | Jerusalem ISR | 6.3 | Gabriel Flom | Semen I. Dvoirys | 1-0 | 52 | Open |
| 326 | 2017-07-10 | Maccabiah GMA 2017 | Jerusalem ISR | 5.4 | Semen I. Dvoirys | Eduardas Rozentalis | 1/2-1/2 | 6 | Open |
| 327 | 2017-07-09 | Maccabiah GMA 2017 | Jerusalem ISR | 4.2 | Alexander Huzman | Semen I. Dvoirys | 1/2-1/2 | 43 | Open |
| 328 | 2017-07-07 | Maccabiah GMA 2017 | Jerusalem ISR | 3.5 | Semen I. Dvoirys | Yair Parkhov | 1-0 | 45 | Open |
| 329 | 2017-07-06 | Maccabiah GMA 2017 | Jerusalem ISR | 2.1 | David Klein | Semen I. Dvoirys | 1/2-1/2 | 60 | Open |
| 330 | 2017-07-05 | Maccabiah GMA 2017 | Jerusalem ISR | 1.5 | Eyal Deutsch | Semen I. Dvoirys | 1/2-1/2 | 30 | Open |
| 331 | 2016-12-13 | ch-ISR 2016 | Tiberias ISR | 9.7 | Semen I. Dvoirys | Asaf Givon | 1-0 | 49 | Open |
| 332 | 2016-12-12 | ch-ISR 2016 | Tiberias ISR | 8.5 | Semen I. Dvoirys | Ram Soffer | 1/2-1/2 | 26 | Open |
| 333 | 2016-12-11 | ch-ISR 2016 | Tiberias ISR | 7.3 | Tal Baron | Semen I. Dvoirys | 1-0 | 27 | Open |
| 334 | 2016-12-10 | ch-ISR 2016 | Tiberias ISR | 6.2 | Avital Boruchovsky | Semen I. Dvoirys | 1/2-1/2 | 46 | Open |
| 335 | 2016-12-09 | ch-ISR 2016 | Tiberias ISR | 5.2 | Semen I. Dvoirys | Evgeny Postny | 1/2-1/2 | 44 | Open |
| 336 | 2016-12-08 | ch-ISR 2016 | Tiberias ISR | 4.4 | Semen I. Dvoirys | Ehud Shachar | 1-0 | 36 | Open |
| 337 | 2016-12-07 | ch-ISR 2016 | Tiberias ISR | 3.1 | Tamir Nabaty | Semen I. Dvoirys | 1-0 | 24 | Open |
| 338 | 2016-12-06 | ch-ISR 2016 | Tiberias ISR | 2.5 | Semen I. Dvoirys | Evgeny Zanan | 1-0 | 59 | Open |
| 339 | 2016-12-05 | ch-ISR 2016 | Tiberias ISR | 1.6 | Ofir Aharon | Semen I. Dvoirys | 0-1 | 28 | Open |
| 340 | 2016-09-01 | Herzliya Summer 2016 | Herzliya ISR | 8.3 | Mikhail Nedobora | Semen I. Dvoirys | 0-1 | 37 | Open |
| 341 | 2016-08-31 | Herzliya Summer 2016 | Herzliya ISR | 7.4 | Semen I. Dvoirys | Johnatan Bakalchuk | 1-0 | 41 | Open |
| 342 | 2016-08-30 | Herzliya Summer 2016 | Herzliya ISR | 6.2 | Dan Zoler | Semen I. Dvoirys | 0-1 | 95 | Open |
| 343 | 2016-08-29 | Herzliya Summer 2016 | Herzliya ISR | 5.5 | Semen I. Dvoirys | Tal Haimovich | 1-0 | 49 | Open |
| 344 | 2016-08-28 | Herzliya Summer 2016 | Herzliya ISR | 4.1 | Dov Zifroni | Semen I. Dvoirys | 1/2-1/2 | 24 | Open |
| 345 | 2016-08-26 | Herzliya Summer 2016 | Herzliya ISR | 3.5 | Eyal Grinberg | Semen I. Dvoirys | 1/2-1/2 | 17 | Open |
| 346 | 2016-08-25 | Herzliya Summer 2016 | Herzliya ISR | 2.2 | Semen I. Dvoirys | Yaacov Zilberman | 1-0 | 33 | Open |
| 347 | 2016-08-24 | Herzliya Summer 2016 | Herzliya ISR | 1.4 | David Kudischewitsch | Semen I. Dvoirys | 1/2-1/2 | 39 | Open |
| 348 | 2016-07-15 | 3rd Gideon Japhet Mem Op | Jerusalem ISR | 7.7 | Alexander Kaspi | Semen I. Dvoirys | 1/2-1/2 | 11 | Open |
| 349 | 2016-07-14 | 3rd Gideon Japhet Mem Op | Jerusalem ISR | 6.3 | Semen I. Dvoirys | Mikhail Al. Antipov | 0-1 | 27 | Open |
| 350 | 2016-07-13 | 3rd Gideon Japhet Mem Op | Jerusalem ISR | 5.1 | Semen I. Dvoirys | Arkadij Naiditsch | 0-1 | 25 | Open |
| 351 | 2016-07-12 | 3rd Gideon Japhet Mem Op | Jerusalem ISR | 4.2 | Alexander Huzman | Semen I. Dvoirys | 1/2-1/2 | 16 | Open |
| 352 | 2016-07-11 | 3rd Gideon Japhet Mem Op | Jerusalem ISR | 3.3 | Semen I. Dvoirys | Olexandr Bortnyk | 1-0 | 36 | Open |
| 353 | 2016-07-11 | 3rd Gideon Japhet Mem Op | Jerusalem ISR | 2.8 | Uriel Arlinsky | Semen I. Dvoirys | 0-1 | 77 | Open |
| 354 | 2016-07-10 | 3rd Gideon Japhet Mem Op | Jerusalem ISR | 1.8 | Semen I. Dvoirys | Or Bronstein | 1-0 | 78 | Open |
| 355 | 2016-07-07 | Kiryat-Ono Summer 2016 | Kiryat Ono ISR | 5.4 | Semen I. Dvoirys | Oleg Gamayev | 1/2-1/2 | 52 | Open |
| 356 | 2016-07-06 | Kiryat-Ono Summer 2016 | Kiryat Ono ISR | 4.4 | Uriel Arlinsky | Semen I. Dvoirys | 1/2-1/2 | 67 | Open |
| 357 | 2016-07-05 | Kiryat-Ono Summer 2016 | Kiryat Ono ISR | 3.4 | Semen I. Dvoirys | Yair Kraus | 1/2-1/2 | 23 | Open |
| 358 | 2016-07-04 | Kiryat-Ono Summer 2016 | Kiryat Ono ISR | 2.1 | Itamar Aharonovich | Semen I. Dvoirys | 1/2-1/2 | 35 | Open |
| 359 | 2016-07-03 | Kiryat-Ono Summer 2016 | Kiryat Ono ISR | 1.1 | Semen I. Dvoirys | Konstantin Zalkind | 1-0 | 24 | Open |
| 360 | 2015-10-24 | 31st ECC Open 2015 | Skopje MKD | 7.3 | Semen I. Dvoirys | Yuriy Kryvoruchko | 0-1 | 39 | Open |
| 361 | 2015-10-23 | 31st ECC Open 2015 | Skopje MKD | 6.5 | Keith C Arkell | Semen I. Dvoirys | 0-1 | 52 | Open |
| 362 | 2015-10-22 | 31st ECC Open 2015 | Skopje MKD | 5.7 | Semen I. Dvoirys | Olaf Steffens | 1-0 | 28 | Open |
| 363 | 2015-10-21 | 31st ECC Open 2015 | Skopje MKD | 4.7 | Semen I. Dvoirys | Nikola Nikolovski | 1-0 | 35 | Open |
| 364 | 2015-10-20 | 31st ECC Open 2015 | Skopje MKD | 3.7 | Ralph Buss | Semen I. Dvoirys | 1/2-1/2 | 41 | Open |
| 365 | 2015-10-19 | 31st ECC Open 2015 | Skopje MKD | 2.1 | Gleb Kaganskiy | Semen I. Dvoirys | 1/2-1/2 | 18 | Open |
| 366 | 2015-10-18 | 31st ECC Open 2015 | Skopje MKD | 1.1 | Semen I. Dvoirys | Cem Kaan Gokerkan | 1-0 | 26 | Open |
| 367 | 2015-07-23 | Jeruchess Summer IM | Jerusalem ISR | 9 | Semen I. Dvoirys | David Gorodetzky | 1-0 | 52 | Open |
| 368 | 2015-07-22 | Jeruchess Summer IM | Jerusalem ISR | 8 | Ariel Erenberg | Semen I. Dvoirys | 1/2-1/2 | 15 | Open |
| 369 | 2015-07-21 | Jeruchess Summer IM | Jerusalem ISR | 7 | Semen I. Dvoirys | Johnatan Bakalchuk | 1/2-1/2 | 31 | Open |
| 370 | 2015-07-20 | Jeruchess Summer IM | Jerusalem ISR | 6 | Gabriel Flom | Semen I. Dvoirys | 1/2-1/2 | 16 | Open |
| 371 | 2015-07-19 | Jeruchess Summer IM | Jerusalem ISR | 5 | Semen I. Dvoirys | Philip Zisman | 1-0 | 46 | Open |
| 372 | 2015-07-16 | Jeruchess Summer IM | Jerusalem ISR | 4 | Daniel Moskovich | Semen I. Dvoirys | 0-1 | 34 | Open |
| 373 | 2015-07-15 | Jeruchess Summer IM | Jerusalem ISR | 3 | Semen I. Dvoirys | Konstantin Zalkind | 1-0 | 39 | Open |
| 374 | 2015-07-14 | Jeruchess Summer IM | Jerusalem ISR | 2 | Mikhail Nedobora | Semen I. Dvoirys | 1/2-1/2 | 40 | Open |
| 375 | 2015-07-13 | Jeruchess Summer IM | Jerusalem ISR | 1 | Nathan S W Alfred | Semen I. Dvoirys | 0-1 | 27 | Open |
| 376 | 2015-07-09 | 6th Kiryat-Ono Open 2015 | Kiryat Ono ISR | 5.3 | Semen I. Dvoirys | Oleg Gamayev | 1/2-1/2 | 38 | Open |
| 377 | 2015-07-08 | 6th Kiryat-Ono Open 2015 | Kiryat Ono ISR | 4.4 | Michael Iskhakov | Semen I. Dvoirys | 0-1 | 56 | Open |
| 378 | 2015-07-07 | 6th Kiryat-Ono Open 2015 | Kiryat Ono ISR | 3.1 | Semen I. Dvoirys | Ido Ben Artzi | 0-1 | 31 | Open |
| 379 | 2015-07-06 | 6th Kiryat-Ono Open 2015 | Kiryat Ono ISR | 2.1 | Gleb Kaganskiy | Semen I. Dvoirys | 0-1 | 48 | Open |
| 380 | 2015-07-05 | 6th Kiryat-Ono Open 2015 | Kiryat Ono ISR | 1.1 | Semen I. Dvoirys | Dan Poleg | 1-0 | 32 | Open |
| 381 | 2015-05-01 | TCh-ISR 2015 | Israel ISR | 11.2 | Semen I. Dvoirys | Arkadius Georg, Dr. Kalka | 0-1 | 67 | Open |
| 382 | 2015-04-01 | Shmuel (Dugo) Fridman Mem | Rishon LeZion ISR | 9 | Gleb Kaganskiy | Semen I. Dvoirys | 1/2-1/2 | 19 | Open |
| 383 | 2015-03-31 | Shmuel (Dugo) Fridman Mem | Rishon LeZion ISR | 8 | Semen I. Dvoirys | Alexander Zubov | 1/2-1/2 | 6 | Open |
| 384 | 2015-03-30 | Shmuel (Dugo) Fridman Mem | Rishon LeZion ISR | 7 | Ido Ben Artzi | Semen I. Dvoirys | 1/2-1/2 | 48 | Open |
| 385 | 2015-03-29 | Shmuel (Dugo) Fridman Mem | Rishon LeZion ISR | 6 | Semen I. Dvoirys | Danny Raznikov | 0-1 | 52 | Open |
| 386 | 2015-03-27 | Shmuel (Dugo) Fridman Mem | Rishon LeZion ISR | 5 | Asaf Givon | Semen I. Dvoirys | 1/2-1/2 | 42 | Open |
| 387 | 2015-03-26 | Shmuel (Dugo) Fridman Mem | Rishon LeZion ISR | 4 | Semen I. Dvoirys | Tal Baron | 0-1 | 42 | Open |
| 388 | 2015-03-25 | Shmuel (Dugo) Fridman Mem | Rishon LeZion ISR | 3 | Eylon Nakar | Semen I. Dvoirys | 1/2-1/2 | 27 | Open |
| 389 | 2015-03-24 | Shmuel (Dugo) Fridman Mem | Rishon LeZion ISR | 2 | Semen I. Dvoirys | Marsel Efroimski | 1-0 | 36 | Open |
| 390 | 2015-03-22 | Shmuel (Dugo) Fridman Mem | Rishon LeZion ISR | 1 | Semen I. Dvoirys | Konstantin Mesropov | 1-0 | 31 | Open |
| 391 | 2015-03-20 | TCh-ISR 2015 | Israel ISR | 7.1 | Semen I. Dvoirys | Roman Bar | 1-0 | 37 | Open |
| 392 | 2015-03-08 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 11.29 | Rauf Mamedov | Semen I. Dvoirys | 1-0 | 53 | Open |
| 393 | 2015-03-06 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 10.55 | Semen I. Dvoirys | Eylon Nakar | 1-0 | 44 | Open |
| 394 | 2015-03-05 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 9.51 | Vahap Sanal | Semen I. Dvoirys | 1/2-1/2 | 84 | Open |
| 395 | 2015-03-04 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 8.53 | Semen I. Dvoirys | Richard Forster | 1/2-1/2 | 31 | Open |
| 396 | 2015-03-03 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 7.29 | Robert Kempinski | Semen I. Dvoirys | 1-0 | 30 | Open |
| 397 | 2015-03-02 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 6.54 | Semen I. Dvoirys | David Kudischewitsch | 1-0 | 31 | Open |
| 398 | 2015-03-01 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 5.45 | Philip Zisman | Semen I. Dvoirys | 1/2-1/2 | 47 | Open |
| 399 | 2015-02-27 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 4.65 | Semen I. Dvoirys | Igor Bitensky | 1-0 | 56 | Open |
| 400 | 2015-02-26 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 3.22 | Ernesto Inarkiev | Semen I. Dvoirys | 1-0 | 31 | Open |
| 401 | 2015-02-25 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 2.73 | Semen I. Dvoirys | Moshe Gal | 1-0 | 40 | Open |
| 402 | 2015-02-24 | 16th ch-EUR Indiv 2015 | Jerusalem ISR | 1.81 | Dan Poleg | Semen I. Dvoirys | 1/2-1/2 | 63 | Open |
| 403 | 2015-01-20 | Jeruchess Winter GM | Jerusalem ISR | 9.1 | Semen I. Dvoirys | Nimrod Veinberg | 1/2-1/2 | 39 | Open |
| 404 | 2015-01-19 | Jeruchess Winter GM | Jerusalem ISR | 8.5 | Gabriel Flom | Semen I. Dvoirys | 0-1 | 36 | Open |
| 405 | 2015-01-18 | Jeruchess Winter GM | Jerusalem ISR | 7.2 | Semen I. Dvoirys | Asaf Givon | 1/2-1/2 | 37 | Open |
| 406 | 2015-01-16 | Jeruchess Winter GM | Jerusalem ISR | 6.4 | Ori Kobo | Semen I. Dvoirys | 1/2-1/2 | 27 | Open |
| 407 | 2015-01-15 | Jeruchess Winter GM | Jerusalem ISR | 5.3 | Semen I. Dvoirys | Eduardas Rozentalis | 1/2-1/2 | 9 | Open |
| 408 | 2015-01-14 | Jeruchess Winter GM | Jerusalem ISR | 4.3 | Tal Baron | Semen I. Dvoirys | 0-1 | 51 | Open |
| 409 | 2015-01-13 | Jeruchess Winter GM | Jerusalem ISR | 3.4 | Semen I. Dvoirys | Ofir Aharon | 1/2-1/2 | 51 | Open |
| 410 | 2015-01-12 | Jeruchess Winter GM | Jerusalem ISR | 2.2 | Eylon Nakar | Semen I. Dvoirys | 0-1 | 48 | Open |
| 411 | 2015-01-11 | Jeruchess Winter GM | Jerusalem ISR | 1.5 | Semen I. Dvoirys | Yaacov Norowitz | 1-0 | 29 | Open |
| 412 | 2014-07-10 | Polugaevsky Mem 2014 | Samara RUS | 9.5 | Semen I. Dvoirys | Ilia Iljiushenok | 1-0 | 40 | Open |
| 413 | 2014-07-09 | Polugaevsky Mem 2014 | Samara RUS | 8.6 | Anton Demchenko | Semen I. Dvoirys | 0-1 | 50 | Open |
| 414 | 2014-07-08 | Polugaevsky Mem 2014 | Samara RUS | 7.11 | Semen I. Dvoirys | Ilya Duzhakov | 1-0 | 39 | Open |
| 415 | 2014-07-07 | Polugaevsky Mem 2014 | Samara RUS | 6.17 | Egor Kuzmin | Semen I. Dvoirys | 0-1 | 47 | Open |
| 416 | 2014-07-06 | Polugaevsky Mem 2014 | Samara RUS | 5.16 | Semen I. Dvoirys | Alexandr Tarasov | 1/2-1/2 | 23 | Open |
| 417 | 2014-07-05 | Polugaevsky Mem 2014 | Samara RUS | 4.3 | Andrew Chernozemov | Semen I. Dvoirys | 0-1 | 38 | Open |
| 418 | 2014-07-04 | Polugaevsky Mem 2014 | Samara RUS | 3.12 | Semen I. Dvoirys | Pavel Miroshnichenko | 0-1 | 21 | Open |
| 419 | 2014-07-03 | Polugaevsky Mem 2014 | Samara RUS | 2.1 | Evgeny Iliushkin | Semen I. Dvoirys | 1/2-1/2 | 45 | Open |
| 420 | 2014-07-02 | Polugaevsky Mem 2014 | Samara RUS | 1.1 | Semen I. Dvoirys | Aleksey Gusarov | 1-0 | 40 | Open |
| 421 | 2014-06-08 | 36th Nezhmetdinov Mem 2014 | Kazan RUS | 9.4 | Jaroslav Ulko | Semen I. Dvoirys | 1/2-1/2 | 41 | Open |
| 422 | 2014-06-07 | 36th Nezhmetdinov Mem 2014 | Kazan RUS | 8.7 | Semen I. Dvoirys | Nikita Matinian | 1-0 | 39 | Open |
| 423 | 2014-06-06 | 36th Nezhmetdinov Mem 2014 | Kazan RUS | 7.6 | Natalija Pogonina | Semen I. Dvoirys | 0-1 | 46 | Open |
| 424 | 2014-06-05 | 36th Nezhmetdinov Mem 2014 | Kazan RUS | 6.15 | Semen I. Dvoirys | Alexander V Filipenko | 1-0 | 43 | Open |
| 425 | 2014-06-04 | 36th Nezhmetdinov Mem 2014 | Kazan RUS | 5.8 | Ivan Rozum | Semen I. Dvoirys | 1-0 | 42 | Open |
| 426 | 2014-06-03 | 36th Nezhmetdinov Mem 2014 | Kazan RUS | 4.14 | Semen I. Dvoirys | Lev Denisov | 1-0 | 27 | Open |
| 427 | 2014-06-02 | 36th Nezhmetdinov Mem 2014 | Kazan RUS | 3.12 | Maksim Samusenko | Semen I. Dvoirys | 1/2-1/2 | 41 | Open |
| 428 | 2014-06-01 | 36th Nezhmetdinov Mem 2014 | Kazan RUS | 2.7 | Semen I. Dvoirys | Konstantin Kostin | 1/2-1/2 | 49 | Open |
| 429 | 2014-05-31 | 36th Nezhmetdinov Mem 2014 | Kazan RUS | 1.12 | Artur Dilmukhametov | Semen I. Dvoirys | 0-1 | 57 | Open |
| 430 | 2014-05-30 | 36th Nezhmetdinov Rapid 2014 | Kazan RUS | 9.7 | Azat Sharafiev | Semen I. Dvoirys | 0-1 | 53 | Open |
| 431 | 2014-05-30 | 36th Nezhmetdinov Rapid 2014 | Kazan RUS | 7.8 | Ramil Faizrakhmanov | Semen I. Dvoirys | 1/2-1/2 | 35 | Open |
| 432 | 2014-04-09 | TCh-EUR Senior 2014 | Sibenik CRO | 9.1 | Carlos Horacio Garcia Palermo | Semen I. Dvoirys | 1/2-1/2 | 43 | Open |
| 433 | 2014-04-08 | TCh-EUR Senior 2014 | Sibenik CRO | 8.2 | Semen I. Dvoirys | Anthony J Stebbings | 1-0 | 45 | Open |
| 434 | 2014-04-07 | TCh-EUR Senior 2014 | Sibenik CRO | 7.1 | 14500060 | Semen I. Dvoirys | 1/2-1/2 | 29 | Open |
| 435 | 2014-04-06 | TCh-EUR Senior 2014 | Sibenik CRO | 6.1 | Semen I. Dvoirys | Lubomir Ftacnik | 1-0 | 57 | Open |
| 436 | 2014-04-05 | TCh-EUR Senior 2014 | Sibenik CRO | 5.1 | Jens Kristiansen | Semen I. Dvoirys | 0-1 | 44 | Open |
| 437 | 2014-04-04 | TCh-EUR Senior 2014 | Sibenik CRO | 4.1 | Semen I. Dvoirys | Bojan Kurajica | 1/2-1/2 | 84 | Open |
| 438 | 2014-04-03 | TCh-EUR Senior 2014 | Sibenik CRO | 3.1 | 4100522 | Semen I. Dvoirys | 1/2-1/2 | 65 | Open |
| 439 | 2014-04-02 | TCh-EUR Senior 2014 | Sibenik CRO | 2.1 | Semen I. Dvoirys | Suat Soylu | 1/2-1/2 | 19 | Open |
| 440 | 2014-04-01 | TCh-EUR Senior 2014 | Sibenik CRO | 1.1 | Friedrich, Dr. Baumbach | Semen I. Dvoirys | 0-1 | 35 | Open |
| 441 | 2014-03-28 | 72nd ch-Urals 2014 | Tyumen RUS | 9.2 | Semen I. Dvoirys | Daniil Yuffa | 1/2-1/2 | 54 | Open |
| 442 | 2014-03-27 | 72nd ch-Urals 2014 | Tyumen RUS | 8.5 | Semen I. Dvoirys | Nikolai Kabanov | 1-0 | 26 | Open |
| 443 | 2014-03-26 | 72nd ch-Urals 2014 | Tyumen RUS | 7.6 | Konstantin Patrushev | Semen I. Dvoirys | 0-1 | 85 | Open |
| 444 | 2014-03-25 | 72nd ch-Urals 2014 | Tyumen RUS | 6.3 | Semen I. Dvoirys | 4150104 | 0-1 | 69 | Open |
| 445 | 2014-03-24 | 72nd ch-Urals 2014 | Tyumen RUS | 5.4 | Daniil Postnikov | Semen I. Dvoirys | 0-1 | 43 | Open |
| 446 | 2014-03-23 | 72nd ch-Urals 2014 | Tyumen RUS | 4.8 | Semen I. Dvoirys | Maksim Panov | 1-0 | 33 | Open |
| 447 | 2014-03-22 | 72nd ch-Urals 2014 | Tyumen RUS | 3.2 | Semen Khanin | Semen I. Dvoirys | 1-0 | 42 | Open |
| 448 | 2014-03-21 | 72nd ch-Urals 2014 | Tyumen RUS | 2.2 | Semen I. Dvoirys | Maxim Vaseptsov | 1-0 | 19 | Open |
| 449 | 2014-03-20 | 72nd ch-Urals 2014 | Tyumen RUS | 1.3 | Andrey Drygalov | Semen I. Dvoirys | 0-1 | 46 | Open |
| 450 | 2013-12-19 | Pavlodar Open 2013 | Pavlodar KAZ | 10.2 | Semen I. Dvoirys | Petr Kostenko | 1-0 | 66 | Open |
| 451 | 2013-12-18 | Pavlodar Open 2013 | Pavlodar KAZ | 9.3 | Semen I. Dvoirys | Roman Ovetchkin | 1/2-1/2 | 51 | Open |
| 452 | 2013-12-17 | Pavlodar Open 2013 | Pavlodar KAZ | 8.1 | Rinat Jumabayev | Semen I. Dvoirys | 1/2-1/2 | 32 | Open |
| 453 | 2013-12-16 | Pavlodar Open 2013 | Pavlodar KAZ | 7.4 | Semen I. Dvoirys | Andrey Nikitin | 1-0 | 34 | Open |
| 454 | 2013-12-15 | Pavlodar Open 2013 | Pavlodar KAZ | 6.9 | Serikbay Temirbayev | Semen I. Dvoirys | 0-1 | 54 | Open |
| 455 | 2013-12-13 | Pavlodar Open 2013 | Pavlodar KAZ | 5.14 | Semen I. Dvoirys | Evgeny Kuznetsov | 1-0 | 35 | Open |
| 456 | 2013-12-12 | Pavlodar Open 2013 | Pavlodar KAZ | 4.9 | Berik Karmenov | Semen I. Dvoirys | 1/2-1/2 | 15 | Open |
| 457 | 2013-12-11 | Pavlodar Open 2013 | Pavlodar KAZ | 3.13 | Semen I. Dvoirys | Nazar Ospanov | 1/2-1/2 | 18 | Open |
| 458 | 2013-12-11 | Pavlodar Open 2013 | Pavlodar KAZ | 2.4 | Anton Gurkin | Semen I. Dvoirys | 1/2-1/2 | 25 | Open |
| 459 | 2013-12-10 | Pavlodar Open 2013 | Pavlodar KAZ | 1.4 | Semen I. Dvoirys | Denis Makhnev | 1-0 | 58 | Open |
| 460 | 2013-12-06 | 9th Ugra Governor's Cup | Khanty-Mansiysk RUS | 9.15 | Semen I. Dvoirys | Nikita Matinian | 1/2-1/2 | 71 | Open |
| 461 | 2013-12-05 | 9th Ugra Governor's Cup | Khanty-Mansiysk RUS | 8.8 | Volodymyr Onyshchuk | Semen I. Dvoirys | 1-0 | 50 | Open |
| 462 | 2013-12-04 | 9th Ugra Governor's Cup | Khanty-Mansiysk RUS | 7.11 | Semen I. Dvoirys | Oleg Korneev | 1-0 | 45 | Open |
| 463 | 2013-12-03 | 9th Ugra Governor's Cup | Khanty-Mansiysk RUS | 6.8 | Semen I. Dvoirys | Igor Lysyj | 0-1 | 38 | Open |
| 464 | 2013-12-02 | 9th Ugra Governor's Cup | Khanty-Mansiysk RUS | 5.11 | Pavel Maletin | Semen I. Dvoirys | 1/2-1/2 | 40 | Open |
| 465 | 2013-12-01 | 9th Ugra Governor's Cup | Khanty-Mansiysk RUS | 4.16 | Semen I. Dvoirys | Eduard Kanter | 1-0 | 51 | Open |
| 466 | 2013-11-30 | 9th Ugra Governor's Cup | Khanty-Mansiysk RUS | 3.6 | Dmitry Kokarev | Semen I. Dvoirys | 1-0 | 28 | Open |
| 467 | 2013-11-29 | 9th Ugra Governor's Cup | Khanty-Mansiysk RUS | 2.5 | Semen I. Dvoirys | Pavel Ponkratov | 1/2-1/2 | 41 | Open |
| 468 | 2013-11-28 | 9th Ugra Governor's Cup | Khanty-Mansiysk RUS | 1.23 | Alexey Sarana | Semen I. Dvoirys | 0-1 | 53 | Open |
| 469 | 2013-07-28 | Maccabiah GM1 2013 | Jerusalem ISR | 9.2 | Nitzan Steinberg | Semen I. Dvoirys | 0-1 | 32 | Open |
| 470 | 2013-07-26 | Maccabiah GM1 2013 | Jerusalem ISR | 8.5 | Semen I. Dvoirys | Alexander Finkel | 1-0 | 45 | Open |
| 471 | 2013-07-25 | Maccabiah GM1 2013 | Jerusalem ISR | 7.1 | Semen I. Dvoirys | Yehuda Gruenfeld | 1-0 | 46 | Open |
| 472 | 2013-07-25 | Maccabiah GM1 2013 | Jerusalem ISR | 6.5 | Asaf Givon | Semen I. Dvoirys | 1/2-1/2 | 81 | Open |
| 473 | 2013-07-24 | Maccabiah GM1 2013 | Jerusalem ISR | 5.2 | Semen I. Dvoirys | Victor Mikhalevski | 1-0 | 35 | Open |
| 474 | 2013-07-23 | Maccabiah GM1 2013 | Jerusalem ISR | 4.4 | Andre Diamant | Semen I. Dvoirys | 1/2-1/2 | 50 | Open |
| 475 | 2013-07-23 | Maccabiah GM1 2013 | Jerusalem ISR | 3.3 | Semen I. Dvoirys | Danny Raznikov | 1/2-1/2 | 47 | Open |
| 476 | 2013-07-22 | Maccabiah GM1 2013 | Jerusalem ISR | 2.3 | Mihai-Lucian Grunberg | Semen I. Dvoirys | 1/2-1/2 | 38 | Open |
| 477 | 2013-07-21 | Maccabiah GM1 2013 | Jerusalem ISR | 1.4 | Semen I. Dvoirys | Gennadi Ginsburg | 0-1 | 40 | Open |
| 478 | 2013-07-10 | Polugaevsky Mem 2013 | Samara RUS | 9.9 | Emil Musakaev | Semen I. Dvoirys | 0-1 | 28 | Open |
| 479 | 2013-07-09 | Polugaevsky Mem 2013 | Samara RUS | 8.4 | Semen I. Dvoirys | Mikhail Demidov | 0-1 | 38 | Open |
| 480 | 2013-07-08 | Polugaevsky Mem 2013 | Samara RUS | 7.1 | Igor Kovalenko | Semen I. Dvoirys | 1-0 | 54 | Open |
| 481 | 2013-07-07 | Polugaevsky Mem 2013 | Samara RUS | 6.2 | Aleksey Goganov | Semen I. Dvoirys | 0-1 | 48 | Open |
| 482 | 2013-07-06 | Polugaevsky Mem 2013 | Samara RUS | 5.1 | Semen I. Dvoirys | Aleksej Aleksandrov | 1-0 | 77 | Open |
| 483 | 2013-07-05 | Polugaevsky Mem 2013 | Samara RUS | 4.7 | Ilya Duzhakov | Semen I. Dvoirys | 0-1 | 66 | Open |
| 484 | 2013-07-03 | Polugaevsky Mem 2013 | Samara RUS | 2.8 | Alexey Sarana | Semen I. Dvoirys | 1/2-1/2 | 41 | Open |
| 485 | 2013-07-02 | Polugaevsky Mem 2013 | Samara RUS | 1.1 | Semen I. Dvoirys | Yekaterina Kusluvan | 1-0 | 35 | Open |
| 486 | 2013-06-29 | 66th ch-RUS HL | Yekaterinburg RUS | 9.1 | Denis Khismatullin | Semen I. Dvoirys | 0-1 | 52 | Open |
| 487 | 2013-06-28 | 66th ch-RUS HL | Yekaterinburg RUS | 8.14 | Semen I. Dvoirys | Daniil Dubov | 1-0 | 41 | Open |
| 488 | 2013-06-27 | 66th ch-RUS HL | Yekaterinburg RUS | 7.15 | Alexandr Predke | Semen I. Dvoirys | 1/2-1/2 | 56 | Open |
| 489 | 2013-06-26 | 66th ch-RUS HL | Yekaterinburg RUS | 6.18 | Semen I. Dvoirys | Dmitry Egorov | 1-0 | 41 | Open |
| 490 | 2013-06-24 | 66th ch-RUS HL | Yekaterinburg RUS | 5.18 | Sergey Vokarev | Semen I. Dvoirys | 1/2-1/2 | 31 | Open |
| 491 | 2013-06-23 | 66th ch-RUS HL | Yekaterinburg RUS | 4.1 | Semen I. Dvoirys | Aleksandr Shimanov | 0-1 | 66 | Open |
| 492 | 2013-06-22 | 66th ch-RUS HL | Yekaterinburg RUS | 3.19 | Gor Airapetian | Semen I. Dvoirys | 0-1 | 63 | Open |
| 493 | 2013-06-21 | 66th ch-RUS HL | Yekaterinburg RUS | 2.18 | Semen I. Dvoirys | Alexandr Ulanov | 1/2-1/2 | 73 | Open |
| 494 | 2013-06-20 | 66th ch-RUS HL | Yekaterinburg RUS | 1.2 | Ian Nepomniachtchi | Semen I. Dvoirys | 1-0 | 47 | Open |
| 495 | 2013-06-03 | 35th Nezhmetdinov Cup | Kazan RUS | 4.6 | Evgeny E. Vorobiov | Semen I. Dvoirys | 1-0 | 1 | Open |
| 496 | 2013-06-02 | 35th Nezhmetdinov Cup | Kazan RUS | 3.1 | Semen I. Dvoirys | Sergei Azarov | 1/2-1/2 | 41 | Open |
| 497 | 2013-06-01 | 35th Nezhmetdinov Cup | Kazan RUS | 2.15 | Rail Makhmutov | Semen I. Dvoirys | 0-1 | 38 | Open |
| 498 | 2013-05-31 | 35th Nezhmetdinov Cup | Kazan RUS | 1.21 | Semen I. Dvoirys | Leonid Zlachevskiy | 1-0 | 33 | Open |
| 499 | 2012-12-05 | Pavlodar Open 2012 | Pavlodar KAZ | 7 | Zaven Andriasian | Semen I. Dvoirys | 0-1 | 45 | Open |
| 500 | 2012-12-04 | Pavlodar Open 2012 | Pavlodar KAZ | 6 | Semen I. Dvoirys | Vyacheslav Lozhnikov | 1-0 | 57 | Open |
| 501 | 2012-12-03 | Pavlodar Open 2012 | Pavlodar KAZ | 5 | Alexander Demianjuk | Semen I. Dvoirys | 0-1 | 27 | Open |
| 502 | 2012-12-02 | Pavlodar Open 2012 | Pavlodar KAZ | 3 | Konstantin Kazakov | Semen I. Dvoirys | 1-0 | 21 | Open |
| 503 | 2012-12-01 | Pavlodar Open 2012 | Pavlodar KAZ | 2 | Semen I. Dvoirys | Baurzhan Kassimov | 1/2-1/2 | 27 | Open |
| 504 | 2012-11-30 | Pavlodar Open 2012 | Pavlodar KAZ | 1 | Anton Kolosovskiy | Semen I. Dvoirys | 0-1 | 26 | Open |
| 505 | 2012-11-23 | VIII Governor's Cup | Khanty-Mansiysk RUS | 9.9 | Semen I. Dvoirys | Aleksei Pridorozhni | 1/2-1/2 | 40 | Open |
| 506 | 2012-11-21 | VIII Governor's Cup | Khanty-Mansiysk RUS | 7.12 | Shamil Arslanov | Semen I. Dvoirys | 1-0 | 32 | Open |
| 507 | 2012-11-20 | VIII Governor's Cup | Khanty-Mansiysk RUS | 6.9 | Semen I. Dvoirys | Jakov Geller | 0-1 | 51 | Open |
| 508 | 2012-11-19 | VIII Governor's Cup | Khanty-Mansiysk RUS | 5.12 | Oleg Yuzhakov | Semen I. Dvoirys | 0-1 | 44 | Open |
| 509 | 2012-11-18 | VIII Governor's Cup | Khanty-Mansiysk RUS | 4.9 | Dmitry Frolyanov | Semen I. Dvoirys | 1-0 | 27 | Open |
| 510 | 2012-11-17 | VIII Governor's Cup | Khanty-Mansiysk RUS | 3.8 | Semen I. Dvoirys | Anton Shomoev | 1/2-1/2 | 49 | Open |
| 511 | 2012-11-16 | VIII Governor's Cup | Khanty-Mansiysk RUS | 2.7 | Sergei Zhigalko | Semen I. Dvoirys | 1/2-1/2 | 44 | Open |
| 512 | 2012-11-15 | VIII Governor's Cup | Khanty-Mansiysk RUS | 1.3 | Semen I. Dvoirys | Rauf Mamedov | 1/2-1/2 | 43 | Open |
| 513 | 2012-10-04 | 34th Rashid Nezhmetdinov Cup | Kazan RUS | 9.2 | Sergey Grigoriants | Semen I. Dvoirys | 1/2-1/2 | 113 | Open |
| 514 | 2012-10-03 | 34th Rashid Nezhmetdinov Cup | Kazan RUS | 8.2 | Ildar Ibragimov | Semen I. Dvoirys | 1/2-1/2 | 66 | Open |
| 515 | 2012-10-02 | 34th Rashid Nezhmetdinov Cup | Kazan RUS | 7.6 | Semen I. Dvoirys | Daniil Lintchevski | 1-0 | 40 | Open |
| 516 | 2012-10-01 | 34th Rashid Nezhmetdinov Cup | Kazan RUS | 6.1 | Ramil Faizrakhmanov | Semen I. Dvoirys | 0-1 | 29 | Open |
| 517 | 2012-09-28 | 34th Rashid Nezhmetdinov Cup | Kazan RUS | 3.1 | Semen I. Dvoirys | Ramil Sadykov | 0-1 | 57 | Open |
| 518 | 2012-09-26 | 34th Rashid Nezhmetdinov Cup | Kazan RUS | 1.9 | Semen I. Dvoirys | Bulat Mirzanurov | 1/2-1/2 | 0 | Open |
| 519 | 2012-09-02 | Botvinnik Memorial 2012 | St Petersburg RUS | 9.16 | Vladimir Ponfilenok | Semen I. Dvoirys | 1/2-1/2 | 59 | Open |
| 520 | 2012-09-01 | Botvinnik Memorial 2012 | St Petersburg RUS | 8.23 | Semen I. Dvoirys | Alexey Smirnov | 1-0 | 24 | Open |
| 521 | 2012-08-31 | Botvinnik Memorial 2012 | St Petersburg RUS | 7.5 | Ernesto Inarkiev | Semen I. Dvoirys | 1-0 | 48 | Open |
| 522 | 2012-08-30 | Botvinnik Memorial 2012 | St Petersburg RUS | 6.2 | Semen I. Dvoirys | Vladimir Zavoronkov | 1-0 | 28 | Open |
| 523 | 2012-08-29 | Botvinnik Memorial 2012 | St Petersburg RUS | 5.5 | Anton Demchenko | Semen I. Dvoirys | 1-0 | 28 | Open |
| 524 | 2012-08-28 | Botvinnik Memorial 2012 | St Petersburg RUS | 4.8 | Semen I. Dvoirys | Sergei Tiviakov | 1-0 | 63 | Open |
| 525 | 2012-08-27 | Botvinnik Memorial 2012 | St Petersburg RUS | 3.3 | Maksim Serov | Semen I. Dvoirys | 0-1 | 30 | Open |
| 526 | 2012-08-26 | Botvinnik Memorial 2012 | St Petersburg RUS | 2.52 | Semen I. Dvoirys | Svetlana Shulakova | 1-0 | 32 | Open |
| 527 | 2012-08-25 | Botvinnik Memorial 2012 | St Petersburg RUS | 1.28 | Pyotr Pen | Semen I. Dvoirys | 1/2-1/2 | 44 | Open |
| 528 | 2012-07-18 | Corporation Centre Cup A | Izhevsk RUS | 4.7 | Semen I. Dvoirys | Vitaly Shinkevich | 1/2-1/2 | 43 | Open |
| 529 | 2012-07-17 | Corporation Centre Cup A | Izhevsk RUS | 3.4 | Roman Ovetchkin | Semen I. Dvoirys | 1/2-1/2 | 41 | Open |
| 530 | 2012-07-16 | Corporation Centre Cup A | Izhevsk RUS | 2.9 | Semen I. Dvoirys | Vladimir Pushin | 1-0 | 48 | Open |
| 531 | 2012-07-15 | Corporation Centre Cup A | Izhevsk RUS | 1 | Maria Severina | Semen I. Dvoirys | 0-1 | 43 | Open |
| 532 | 2012-07-13 | 2nd Polugaevsky Mem | Samara RUS | 9.11 | Alexey Smirnov | Semen I. Dvoirys | 1-0 | 47 | Open |
| 533 | 2012-07-12 | 2nd Polugaevsky Mem | Samara RUS | 8.7 | Semen I. Dvoirys | Alexander A. Kopylov | 1/2-1/2 | 40 | Open |
| 534 | 2012-07-11 | 2nd Polugaevsky Mem | Samara RUS | 7.15 | Evgeny Iliushkin | Semen I. Dvoirys | 0-1 | 59 | Open |
| 535 | 2012-07-10 | 2nd Polugaevsky Mem | Samara RUS | 6.15 | Semen I. Dvoirys | Elmira Mirzoeva | 1/2-1/2 | 37 | Open |
| 536 | 2012-07-09 | 2nd Polugaevsky Mem | Samara RUS | 5.21 | Evgeny Kobylsky | Semen I. Dvoirys | 0-1 | 21 | Open |
| 537 | 2012-07-08 | 2nd Polugaevsky Mem | Samara RUS | 4.31 | Semen I. Dvoirys | Anastasia Chigaeva | 1-0 | 38 | Open |
| 538 | 2012-07-07 | 2nd Polugaevsky Mem | Samara RUS | 3.16 | Alexey Bochkarev | Semen I. Dvoirys | 1-0 | 80 | Open |
| 539 | 2012-07-06 | 2nd Polugaevsky Mem | Samara RUS | 2.25 | Semen I. Dvoirys | Aleksey Gusarov | 1/2-1/2 | 57 | Open |
| 540 | 2012-07-05 | 2nd Polugaevsky Mem | Samara RUS | 1.9 | Mikhail Korovin | Semen I. Dvoirys | 1/2-1/2 | 29 | Open |
| 541 | 2012-06-21 | 16th Voronezh Master Open | Voronezh RUS | 9.6 | Semen I. Dvoirys | Alexsey Peskov | 1-0 | 45 | Open |
| 542 | 2012-06-20 | 16th Voronezh Master Open | Voronezh RUS | 8.4 | Igor Kovalenko | Semen I. Dvoirys | 1/2-1/2 | 74 | Open |
| 543 | 2012-06-19 | 16th Voronezh Master Open | Voronezh RUS | 7.5 | Semen I. Dvoirys | Konstantin Tarlev | 1/2-1/2 | 40 | Open |
| 544 | 2012-06-18 | 16th Voronezh Master Open | Voronezh RUS | 6.4 | Sergei Yudin | Semen I. Dvoirys | 1/2-1/2 | 58 | Open |
| 545 | 2012-06-16 | 16th Voronezh Master Open | Voronezh RUS | 5.8 | Semen I. Dvoirys | Alexei Kornev | 1-0 | 52 | Open |
| 546 | 2012-06-15 | 16th Voronezh Master Open | Voronezh RUS | 4.8 | Volodymyr Onyshchuk | Semen I. Dvoirys | 1/2-1/2 | 40 | Open |
| 547 | 2012-06-14 | 16th Voronezh Master Open | Voronezh RUS | 3.11 | Semen I. Dvoirys | Azat Sharafiev | 1-0 | 33 | Open |
| 548 | 2012-06-13 | 16th Voronezh Master Open | Voronezh RUS | 2.8 | Alexandr Predke | Semen I. Dvoirys | 1/2-1/2 | 29 | Open |
| 549 | 2012-06-12 | 16th Voronezh Master Open | Voronezh RUS | 1.11 | Semen I. Dvoirys | Petra Papp | 1-0 | 32 | Open |
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