CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/9aRKcV1w"] [Date "2026.06.16"] [White "Vivi1"] [Black "Ali"] [Result "0-1"] [UTCDate "2026.06.16"] [UTCTime "20:40:07"] [WhiteElo "676"] [BlackElo "1089"] [WhiteRatingDiff "-33"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Russian Game"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. Bb5? { (0.75 → -0.75) Mistake. Nxe5 was best. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nf6 9. Nc3 O-O) 3... Bb4? { (-0.75 → 0.37) Mistake. Nxe4 was best. } (3... Nxe4 4. d4 exd4 5. Qe2 Qe7 6. O-O a6 7. Bc4 Nf6 8. Re1 d5 9. Bxd5 Qxe2 10. Rxe2+) 4. O-O O-O 5. Ng5? { (0.40 → -0.72) Mistake. d4 was best. } (5. d4 Nxe4) 5... Nxe4?? { (-0.72 → 3.23) Blunder. c6 was best. } (5... c6 6. Be2 h6 7. Nf3 d5 8. d4 dxe4 9. Nxe5 Nbd7 10. Nc4 Nb6 11. a3 Be7 12. Ne3) 6. Nxe4 d5 7. Nf6+?? { (3.35 → -3.42) Blunder. Ng3 was best. } (7. Ng3 f5 8. c3 Be7 9. f4 c6 10. Ba4 exf4 11. Nh5 f3 12. Qxf3 g6 13. Nf4 g5) 7... gxf6?? { (-3.42 → -1.12) Blunder. Qxf6 was best. } (7... Qxf6 8. c3) 8. c3 Bc5?? { (-1.42 → 0.40) Blunder. Bd6 was best. } (8... Bd6) 9. Na3? { (0.40 → -0.80) Mistake. d4 was best. } (9. d4 Bd6 10. Bh6 c6 11. Bxf8 Qxf8 12. Be2 exd4 13. cxd4 Qh6 14. g3 f5 15. Bd3 f4) 9... a6 10. d4?? { (-0.73 → -4.50) Blunder. Ba4 was best. } (10. Ba4 d4 11. Qf3 d3 12. b4 Be7 13. Nc4 a5 14. Nxa5 Ra6 15. Bb3 b5 16. Nb7 Bxb7) 10... exd4?? { (-4.50 → -0.60) Blunder. Bxa3 was best. } (10... Bxa3 11. Ba4) 11. Bd2?? { (-0.60 → -6.84) Blunder. Bd3 was best. } (11. Bd3 dxc3) 11... axb5 12. Qc1 Nc6 13. Bg5 fxg5 14. Rb1 f6 15. Nxb5 dxc3 16. bxc3 d4 17. cxd4 Bxd4 18. a4 Rxa4 19. Qd2 Ra3 20. Rfe1 Qe8?? { (-11.00 → 2.99) Blunder. Ra5 was best. } (20... Ra5 21. Nxd4 Qxd4 22. Qe2 Rc5 23. h3 Qc4 24. Qb2 Qc3 25. Qe2 Re5 26. Qa2+ Kg7) 21. Nxa3?? { (2.99 → -7.50) Blunder. Rxe8 was best. } (21. Rxe8 Rxe8) 21... Bxf2+?? { (-7.50 → -0.06) Blunder. Qf7 was best. } (21... Qf7) 22. Kxf2?! { (-0.06 → -0.96) Inaccuracy. Qxf2 was best. } (22. Qxf2 Qd7) 22... Qf7 23. Kg1 Qc4?? { (-0.70 → 9.60) Blunder. Rd8 was best. } (23... Rd8 24. Qc1 Rd3 25. h3 Ne5 26. Re3 Rxe3 27. Qxe3 c6 28. Qf2 g4 29. Rf1 gxh3 30. Qxf6) 24. Nxc4 b6 { Black wins on time. } 0-1