Juan Koch
Country
ARG
Birth Year
1959
Gender
M
Title
FIDE ID
112143
FIDE Rating
1991
FIDE Rating Graph
FIDE supplement history through 2026-10. Ranking lists update separately.
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-02 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-28 | Titled Tue 28th Jul 2026 | chess.com INT | 7 | Koch,Ju | Pelev,Iassen | 0-1 | 49 | Open |
| 2 | 2026-07-28 | Titled Tue 28th Jul 2026 | chess.com INT | 6 | Nunez Hirales,J | Koch,Ju | 1-0 | 43 | Open |
| 3 | 2026-07-28 | Titled Tue 28th Jul 2026 | chess.com INT | 8 | Fernandez,Gera | Koch,Ju | 1/2-1/2 | 56 | Open |
| 4 | 2026-07-28 | Titled Tue 28th Jul 2026 | chess.com INT | 10 | Evans Quek,S | Koch,Ju | 0-1 | 24 | Open |
| 5 | 2026-07-28 | Titled Tue 28th Jul 2026 | chess.com INT | 2 | Gaydym,Michail | Koch,Ju | 1-0 | 30 | Open |
| 6 | 2026-07-28 | Titled Tue 28th Jul 2026 | chess.com INT | 3 | Al Atarji,S | Koch,Ju | 1/2-1/2 | 29 | Open |
| 7 | 2026-07-28 | Titled Tue 28th Jul 2026 | chess.com INT | 9 | Koch,Ju | Furman,Eugene | 1-0 | 46 | Open |
| 8 | 2026-07-28 | Titled Tue 28th Jul 2026 | chess.com INT | 5 | Koch,Ju | Shapiro,Dan | 1/2-1/2 | 55 | Open |
| 9 | 2026-07-28 | Titled Tue 28th Jul 2026 | chess.com INT | 4 | Koch,Ju | OKEMAKINDE,Toluwanimi | 0-1 | 28 | Open |
| 10 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 2 | Sihite,Chelsie Monica Ignesias | Koch,Ju | 1-0 | 41 | Open |
| 11 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 8 | Koch,Ju | Kim,Thomas Jakob | 0-1 | 25 | Open |
| 12 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 11 | Gu,Hardy | Koch,Ju | 0-1 | 33 | Open |
| 13 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 5 | Aadya,Gupta | Koch,Ju | 1/2-1/2 | 61 | Open |
| 14 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 7 | Yaniv,Ori | Koch,Ju | 1-0 | 60 | Open |
| 15 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 6 | Koch,Ju | Clawitter,C | 1-0 | 39 | Open |
| 16 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 10 | Koch,Ju | Montano Vicente,Guadalupe | 1/2-1/2 | 57 | Open |
| 17 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 4 | Andrade,I | Koch,Ju | 1-0 | 59 | Open |
| 18 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 3 | Koch,Ju | Mingo Fernandez,M | 0-1 | 68 | Open |
| 19 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 9 | Saketh,P | Koch,Ju | 0-1 | 23 | Open |
| 20 | 2026-03-03 | Titled Tue 3rd Mar 2026 | chess.com INT | 1 | Petersen,Marcel | Koch,Ju | 1-0 | 43 | Open |
| 21 | 2026-02-14 | V Perez Chess Open 2026 | Perez, Santa Fe ARG | 2.2 | Koch,Ju | Acosta,Pablo Ismael | 0-1 | 33 | Open |
| 22 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 9 | Juan Koch | Sakithyan Yoganathan | 0-1 | 61 | Open |
| 23 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 7 | Ian Ocampos | Juan Koch | 1-0 | 20 | Open |
| 24 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 6 | Juan Koch | Wojciech Smieszek | 0-1 | 32 | Open |
| 25 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 5 | Juan Koch | Jacob Chiang | 1/2-1/2 | 129 | Open |
| 26 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 4 | Sasha-Matei Craciun | Juan Koch | 1-0 | 34 | Open |
| 27 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 3 | Nicodim-Cosmin Stepanencu | Juan Koch | 1-0 | 34 | Open |
| 28 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 2 | Juan Koch | Michal Kopczynski | 1/2-1/2 | 46 | Open |
| 29 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 1 | Dmitriy Kushko | Juan Koch | 1-0 | 33 | Open |
| 30 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 11 | Juan Koch | 2056836 | 1/2-1/2 | 59 | Open |
| 31 | 2025-12-11 | 2nd 3-0 Thu 11th Dec 2025 | chess.com INT | 10 | Dimitrios Vazelakis | Juan Koch | 0-1 | 44 | Open |
| 32 | 2025-11-10 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 8.32 | Pablo Brignoccoli | Juan Koch | 1-0 | 45 | Open |
| 33 | 2025-11-09 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 7.22 | Ernestina Adam | Juan Koch | 1-0 | 22 | Open |
| 34 | 2025-11-08 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 6.16 | Juan Koch | Gaspar Asprelli | 1/2-1/2 | 43 | Open |
| 35 | 2025-11-07 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 5.29 | Mia Morena Alvarez | Juan Koch | 0-1 | 55 | Open |
| 36 | 2025-11-06 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 4.28 | Juan Koch | Juan Santiago Bayinay | 1/2-1/2 | 25 | Open |
| 37 | 2025-11-05 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 3.14 | Juan Koch | Carlos Francisco Varela Velazquez | 0-1 | 51 | Open |
| 38 | 2025-11-03 | 32nd ProAm Copa Clarin Op | Villa Martelli ARG | 1.5 | Dominic Rodas | Juan Koch | 0-1 | 18 | Open |
| 39 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 9 | Akshaya Sathi | Juan Koch | 1-0 | 36 | Open |
| 40 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 8 | Juan Koch | Marcel Winkels | 0-1 | 28 | Open |
| 41 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 7 | Bjorn 1971 Andersson | Juan Koch | 1-0 | 26 | Open |
| 42 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 6 | Juan Koch | Andrei Purygin | 0-1 | 53 | Open |
| 43 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 5 | Juan Koch | Ernesto Barrientos | 0-1 | 40 | Open |
| 44 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 4 | Yahya Chelly | Juan Koch | 1/2-1/2 | 57 | Open |
| 45 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 3 | Juan Koch | Valentin Mitev | 0-1 | 51 | Open |
| 46 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 2 | Erik Golubovic | Juan Koch | 1-0 | 29 | Open |
| 47 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 1 | Shubh Jayesh Laddha | Juan Koch | 1-0 | 19 | Open |
| 48 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 11 | Pouyan Doostkam | Juan Koch | 1-0 | 27 | Open |
| 49 | 2025-10-21 | Titled Tue 21st Oct 2025 | chess.com INT | 10 | Juan Koch | K. Ramu | 0-1 | 37 | Open |
| 50 | 2025-10-14 | Titled Tue 14th Oct 2025 | chess.com INT | 9 | Sebastian Francisco Borges Oliveros | Juan Koch | 1-0 | 32 | Open |
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