Viktor Matviishen
Country
UKR
Birth Year
2002
Gender
M
Title
Grandmaster
FIDE ID
14129850
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 151 | 2025-08-12 | 12th Washington Int 2025 | Rockville USA | 8.8 | Viktor Matviishen | Anthony Atanasov | 1-0 | 51 | Open |
| 152 | 2025-08-12 | 12th Washington Int 2025 | Rockville USA | 7.5 | Luka Budisavljevic | Viktor Matviishen | 1-0 | 81 | Open |
| 153 | 2025-08-11 | 12th Washington Int 2025 | Rockville USA | 6.2 | Viktor Matviishen | Abhimanyu Mishra | 1/2-1/2 | 38 | Open |
| 154 | 2025-08-11 | 12th Washington Int 2025 | Rockville USA | 5.3 | Roman Pyrih | Viktor Matviishen | 1/2-1/2 | 65 | Open |
| 155 | 2025-08-10 | 12th Washington Int 2025 | Rockville USA | 4.2 | Viktor Matviishen | Ehsan Ghaem Maghami | 1-0 | 28 | Open |
| 156 | 2025-08-09 | 12th Washington Int 2025 | Rockville USA | 2.4 | Viktor Matviishen | Lucius Melillo | 1-0 | 30 | Open |
| 157 | 2025-08-09 | 12th Washington Int 2025 | Rockville USA | 1.6 | Eshaan Hebbar | Viktor Matviishen | 0-1 | 33 | Open |
| 158 | 2025-08-03 | 125th US Open 2025 | Middleton, WI USA | 9.7 | Viktor Matviishen | Sebastian Lukas Kostolansky | 0-1 | 32 | Open |
| 159 | 2025-08-03 | 125th US Open 2025 | Middleton, WI USA | 8.7 | Corbin Gustafson | Viktor Matviishen | 1/2-1/2 | 92 | Open |
| 160 | 2025-08-02 | 125th US Open 2025 | Middleton, WI USA | 7.3 | Viktor Matviishen | Harsha Bharathakoti | 1/2-1/2 | 74 | Open |
| 161 | 2025-07-13 | Marshall Summer Inv GMA | New York USA | 9.1 | Viktor Matviishen | Joshua Posthuma | 1/2-1/2 | 15 | Open |
| 162 | 2025-07-12 | Marshall Summer Inv GMA | New York USA | 8.5 | Kyron Griffith | Viktor Matviishen | 1/2-1/2 | 16 | Open |
| 163 | 2025-07-12 | Marshall Summer Inv GMA | New York USA | 7.2 | Viktor Matviishen | Eddy Tian | 1/2-1/2 | 16 | Open |
| 164 | 2025-07-11 | Marshall Summer Inv GMA | New York USA | 6.4 | Luis Carlos Torres Rosas | Viktor Matviishen | 1/2-1/2 | 16 | Open |
| 165 | 2025-07-10 | Marshall Summer Inv GMA | New York USA | 5.3 | Viktor Matviishen | Liam Putnam | 1/2-1/2 | 16 | Open |
| 166 | 2025-07-10 | Marshall Summer Inv GMA | New York USA | 4.3 | Joseph Zeltsan | Viktor Matviishen | 1/2-1/2 | 37 | Open |
| 167 | 2025-07-09 | Marshall Summer Inv GMA | New York USA | 3.4 | Viktor Matviishen | Samrug Narayanan | 1/2-1/2 | 16 | Open |
| 168 | 2025-07-09 | Marshall Summer Inv GMA | New York USA | 2.2 | Emilio Cordova | Viktor Matviishen | 1/2-1/2 | 16 | Open |
| 169 | 2025-07-08 | Marshall Summer Inv GMA | New York USA | 1.5 | Viktor Matviishen | Robby Kevlishvili | 1/2-1/2 | 15 | Open |
| 170 | 2025-07-06 | 53rd Annual World Open | Philadelphia USA | 9.4 | Jose Gabriel Cardoso Cardoso | Viktor Matviishen | 1/2-1/2 | 37 | Open |
| 171 | 2025-07-06 | 53rd Annual World Open | Philadelphia USA | 8.7 | Viktor Matviishen | Danila Poliannikov | 1-0 | 33 | Open |
| 172 | 2025-07-05 | 53rd Annual World Open | Philadelphia USA | 6.5 | Viktor Matviishen | Ehsan Ghaem Maghami | 1/2-1/2 | 28 | Open |
| 173 | 2025-07-04 | 53rd Annual World Open | Philadelphia USA | 5.1 | Jeffery Xiong | Viktor Matviishen | 1-0 | 44 | Open |
| 174 | 2025-07-04 | 53rd Annual World Open | Philadelphia USA | 4.3 | Viktor Matviishen | Tanitoluwa Adewumi | 1-0 | 45 | Open |
| 175 | 2025-07-03 | 53rd Annual World Open | Philadelphia USA | 3.4 | Kevin George | Viktor Matviishen | 0-1 | 33 | Open |
| 176 | 2025-06-08 | National Open 2025 | Las Vegas USA | 9.1 | Bilel Bellahcene | Viktor Matviishen | 1/2-1/2 | 13 | Open |
| 177 | 2025-06-08 | National Open 2025 | Las Vegas USA | 8.1 | Viktor Matviishen | Arman Mikaelyan | 1-0 | 67 | Open |
| 178 | 2025-06-07 | National Open 2025 | Las Vegas USA | 7.1 | Oleksii Bilych | Viktor Matviishen | 1/2-1/2 | 13 | Open |
| 179 | 2025-06-07 | National Open 2025 | Las Vegas USA | 6.1 | Viktor Matviishen | Robby Kevlishvili | 1/2-1/2 | 33 | Open |
| 180 | 2025-06-06 | National Open 2025 | Las Vegas USA | 5.2 | Samrug Narayanan | Viktor Matviishen | 0-1 | 45 | Open |
| 181 | 2025-06-06 | National Open 2025 | Las Vegas USA | 4.4 | Viktor Matviishen | Gabriel James Koop Bick | 1-0 | 57 | Open |
| 182 | 2025-06-05 | National Open 2025 | Las Vegas USA | 3.11 | Gus Huston | Viktor Matviishen | 0-1 | 51 | Open |
| 183 | 2025-06-05 | National Open 2025 | Las Vegas USA | 2.5 | Viktor Matviishen | Ted Wang | 1/2-1/2 | 41 | Open |
| 184 | 2025-06-04 | National Open 2025 | Las Vegas USA | 1.4 | Sebastian Suarez | Viktor Matviishen | 0-1 | 47 | Open |
| 185 | 2025-04-27 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 9.6 | Viktor Matviishen | Kirk Ghazarian | 1/2-1/2 | 52 | Open |
| 186 | 2025-04-26 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 8.5 | Tomas Sosa | Viktor Matviishen | 1/2-1/2 | 33 | Open |
| 187 | 2025-04-26 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 7.9 | Viktor Matviishen | Ramazan Zhalmakhanov | 1-0 | 39 | Open |
| 188 | 2025-04-25 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 6.9 | Deyan Samuil Kostov | Viktor Matviishen | 1/2-1/2 | 32 | Open |
| 189 | 2025-04-24 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 5.16 | Viktor Matviishen | Alexis Tahay | 1-0 | 39 | Open |
| 190 | 2025-04-24 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 4.14 | Oleksii Bilych | Viktor Matviishen | 1/2-1/2 | 13 | Open |
| 191 | 2025-04-23 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 3.8 | Viktor Matviishen | Md Imran | 1/2-1/2 | 48 | Open |
| 192 | 2025-04-23 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 2.15 | S.P. Sethuraman | Viktor Matviishen | 0-1 | 49 | Open |
| 193 | 2025-04-22 | IV Menorca Open A 2025 | Ciutadella de Menorca ESP | 1.16 | Viktor Matviishen | Catalin Conon | 1-0 | 40 | Open |
| 194 | 2025-04-16 | Princeton Open 2025 | Princeton, NJ USA | 1.4 | Lev Shangin | Viktor Matviishen | 1/2-1/2 | 47 | Open |
| 195 | 2025-01-05 | Pan-Am Intercollegiate | Charlotte USA | 6.22 | Viktor Matviishen | Thalia Cervantes Landeiro | 1-0 | 52 | Open |
| 196 | 2025-01-04 | Pan-Am Intercollegiate | Charlotte USA | 5.1 | Ivan Schitco | Viktor Matviishen | 1/2-1/2 | 26 | Open |
| 197 | 2025-01-04 | Pan-Am Intercollegiate | Charlotte USA | 4.6 | Viktor Matviishen | Gleb Dudin | 0-1 | 46 | Open |
| 198 | 2025-01-03 | Pan-Am Intercollegiate | Charlotte USA | 3.2 | Aryan Tari | Viktor Matviishen | 1/2-1/2 | 16 | Open |
| 199 | 2025-01-03 | Pan-Am Intercollegiate | Charlotte USA | 2.22 | Viktor Matviishen | Yunshan Li | 1-0 | 36 | Open |
| 200 | 2025-01-02 | Pan-Am Intercollegiate | Charlotte USA | 1.22 | Arman Baradaran | Viktor Matviishen | 0-1 | 50 | Open |
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