CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/2EfV2j7e"] [Date "2023.02.11"] [White "Kalu"] [Black "Nikolai"] [Result "1-0"] [UTCDate "2023.02.11"] [UTCTime "18:20:00"] [WhiteElo "1361"] [BlackElo "1136"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 Nc6 2. d4 d5 { D02 Queen's Pawn Game: Chigorin Variation } 3. c3 Nf6 4. Bg5 h6 5. Bh4 g5 6. Bg3 e6?! { (0.05 → 0.59) Inaccuracy. Ne4 was best. } (6... Ne4 7. Nbd2 Nxg3 8. hxg3 g4 9. Nh4 e5 10. e3 a6 11. Qb3 Be6 12. dxe5 Nxe5 13. Qxb7) 7. h3?! { (0.59 → -0.15) Inaccuracy. Nbd2 was best. } (7. Nbd2) 7... Be7? { (-0.15 → 0.91) Mistake. Bd6 was best. } (7... Bd6 8. Ne5 Nd7 9. Nxc6 bxc6 10. Bxd6 cxd6 11. e3 Rb8 12. b3 f5 13. c4 Nf6 14. Nc3) 8. e3 O-O 9. Bd3 Bd7? { (0.90 → 2.39) Mistake. Ne4 was best. } (9... Ne4 10. Bh2 Bd6 11. Ne5 f5 12. Nd2 Bxe5 13. dxe5 Qe7 14. Bc2 Qg7 15. f3 Nxd2 16. Qxd2) 10. O-O? { (2.39 → 0.86) Mistake. Nbd2 was best. } (10. Nbd2 Nh7 11. Qe2 f5 12. Bh2 Nf6 13. O-O-O Be8 14. g4 Ne4 15. Ne5 Nxe5 16. Bxe5 Nxd2) 10... Qe8? { (0.86 → 2.47) Mistake. Ne4 was best. } (10... Ne4 11. Bh2 Bd6 12. c4 f5 13. Nc3 Nxc3 14. bxc3 dxc4 15. Bxc4 Qe7 16. Rb1 b6 17. Bxd6) 11. Nbd2 Bd6 12. c4?! { (2.09 → 1.30) Inaccuracy. Ne5 was best. } (12. Ne5 Nh7) 12... dxc4?! { (1.30 → 2.43) Inaccuracy. Bxg3 was best. } (12... Bxg3 13. fxg3 Qe7 14. Ne5 Be8 15. Nxc6 Bxc6 16. Rc1 e5 17. Bb1 exd4 18. exd4 Rae8 19. Qc2) 13. Nxc4 b6?? { (2.41 → 7.41) Blunder. Bxg3 was best. } (13... Bxg3 14. fxg3) 14. Nxd6 cxd6 15. Qa4?? { (7.23 → 0.27) Blunder. Bxd6 was best. } (15. Bxd6) 15... Nb8?? { (0.27 → 7.28) Blunder. Ne5 was best. } (15... Ne5 16. Qa3 Nxd3 17. Bxd6 Bb5 18. Rad1 Nxb2 19. Qxb2 Bxf1 20. Rxf1 Rc8 21. Ne5 Nd5 22. h4) 16. Ba6?? { (7.28 → -8.28) Blunder. Qa3 was best. } (16. Qa3 Bc6 17. Bxd6 Bxf3 18. Bxf8 Bxg2 19. Kxg2 Qxf8 20. Qxf8+ Kxf8 21. Rfc1 Nbd7 22. Rc7 Kg7) 16... Nxa6?? { (-8.28 → -1.67) Blunder. Bxa4 was best. } (16... Bxa4 17. Bb7) 17. Qxa6 Bc8?? { (-1.94 → 2.23) Blunder. Bb5 was best. } (17... Bb5 18. Qa3) 18. Qd3? { (2.23 → 0.80) Mistake. Qa3 was best. } (18. Qa3) 18... d5?? { (0.80 → 7.07) Blunder. Qd7 was best. } (18... Qd7 19. Nd2) 19. Bd6 { Black resigns. } 1-0