CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/7lWBELOZ"] [Date "2023.01.03"] [White "WJK39"] [Black "Hamin"] [Result "0-1"] [UTCDate "2023.01.03"] [UTCTime "21:03:08"] [WhiteElo "1477"] [BlackElo "1439"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+18"] [WhiteTitle "IM♔"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Bc4?! { (0.43 → -0.13) Inaccuracy. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Nf6 { C24 Bishop's Opening: Berlin Defense } 3. Nh3?? { (-0.01 → -1.85) Blunder. Nc3 was best. } (3. Nc3 Bc5 4. Nf3 d6 5. O-O O-O 6. d4 exd4 7. Nxd4 Bd7) 3... Bc5?! { (-1.85 → -0.86) Inaccuracy. Nxe4 was best. } (3... Nxe4 4. Nc3 Nxc3 5. dxc3 c6 6. Qh5 Qf6 7. Bb3 d5 8. c4 d4 9. f4 Bxh3 10. fxe5) 4. O-O Nc6 5. Nc3 O-O 6. Qf3?? { (-0.52 → -3.49) Blunder. Ng5 was best. } (6. Ng5 Nd4) 6... d6?! { (-3.49 → -2.65) Inaccuracy. Nd4 was best. } (6... Nd4) 7. Qg3 Nh5?! { (-3.30 → -2.57) Inaccuracy. Nd4 was best. } (7... Nd4 8. Rb1 c6 9. a4 d5 10. exd5 cxd5 11. Ba2 Nxc2 12. d3 Qd6 13. Nb5 Qc6 14. Bg5) 8. Qf3 Be6?? { (-2.81 → 6.53) Blunder. Qh4 was best. } (8... Qh4 9. Be2 g6 10. d3 Nd4 11. Bg5 Nxf3+ 12. Bxf3 Qxh3 13. gxh3 Bxh3 14. Rfe1 f5 15. Bd1) 9. d3?? { (6.53 → -1.06) Blunder. Bxe6 was best. } (9. Bxe6 Nf4 10. Nxf4 Nd4 11. Qh3 fxe6 12. Nxe6 Qd7 13. Nxf8 Qxh3 14. gxh3 Rxf8 15. Rb1 Nxc2) 9... Bxc4? { (-1.06 → 0.00) Mistake. Qh4 was best. } (9... Qh4 10. Bg5 Qg4 11. Bxe6 Qxf3 12. Bd7 Nf6 13. gxf3 Nxd7 14. Nd5 Nb6 15. Ne7+ Nxe7 16. Bxe7) 10. dxc4 Nd4?? { (-0.25 → 7.23) Blunder. Nf6 was best. } (10... Nf6 11. Kh1 Nd4 12. Qd3 Ne6 13. f3 a5 14. b3 Re8 15. Be3 Nd7 16. Nf2 Bxe3 17. Qxe3) 11. Qg4?? { (7.23 → -0.76) Blunder. Qxh5 was best. } (11. Qxh5 Qd7 12. Rb1 f5 13. exf5 Rxf5 14. Qd1 Qf7 15. Qd3 Rf8 16. Be3 Rh5 17. Ng5 Rxg5) 11... Nf6 12. Qg3?? { (-0.76 → -5.18) Blunder. Qd1 was best. } (12. Qd1 c6 13. Kh1 h6 14. a4 Re8 15. f3 Qe7 16. Nf2 Rad8 17. a5 a6 18. Na4 Ba7) 12... Bb4?? { (-5.18 → -2.12) Blunder. Nxe4 was best. } (12... Nxe4 13. Qd3) 13. Bh6 Nh5?? { (-1.95 → 0.83) Blunder. Ne8 was best. } (13... Ne8) 14. Qg4 Nxc2 15. Rac1 Nd4 16. a3?! { (0.32 → -0.65) Inaccuracy. Nd5 was best. } (16. Nd5 a5) 16... Bc5?! { (-0.65 → 0.34) Inaccuracy. Bxc3 was best. } (16... Bxc3 17. bxc3 Nb3 18. Qxh5 gxh6 19. Qxh6 f6 20. Rb1 Nc5 21. f4 Nxe4 22. Rxb7 Kh8 23. Qh4) 17. b4 Nb3?? { (0.01 → 8.18) Blunder. Bb6 was best. } (17... Bb6 18. Qxh5 gxh6 19. Qxh6 f6 20. Kh1 c6 21. Qe3 Qe7 22. Qd3 a5 23. Ne2 axb4 24. axb4) 18. Rcd1?! { (8.18 → 5.75) Inaccuracy. Rb1 was best. } (18. Rb1 Nd2 19. Bxd2 Nf6 20. Qf3 Bb6 21. Bg5 c6 22. Ne2 d5 23. cxd5 cxd5 24. Ng3 Rc8) 18... Bd4 19. Nd5?! { (5.92 → 4.37) Inaccuracy. Ne2 was best. } (19. Ne2 a5 20. Rd3 axb4 21. Rxb3 Rxa3 22. Rxb4 Bc5 23. Rbb1 g6 24. Bxf8 Kxf8 25. Kh1 Ng7) 19... Re8? { (4.37 → 9.16) Mistake. c6 was best. } (19... c6 20. Ne3) 20. Rb1?! { (9.16 → 5.16) Inaccuracy. Qxh5 was best. } (20. Qxh5 Re6 21. Bg5 Qe8 22. Qg4 Rg6 23. Qf3 f6 24. Qxb3 fxg5 25. c5 Qf7 26. Ne7+ Kf8) 20... Nd2?! { (5.16 → 7.22) Inaccuracy. c6 was best. } (20... c6 21. Rxb3) 21. Rfd1?? { (7.22 → -5.14) Blunder. Bxd2 was best. } (21. Bxd2 g6) 21... Nxb1 22. Rxb1?! { (-4.87 → -6.39) Inaccuracy. Qxh5 was best. } (22. Qxh5 gxh6) 22... c6 23. Ne3 Kf8?? { (-7.23 → 0.78) Blunder. Bxe3 was best. } (23... Bxe3 24. fxe3 Re6 25. Bg5 Nf6 26. Qxe6 fxe6 27. Bxf6 gxf6 28. g3 Qb6 29. Rb3 a5 30. Kg2) 24. Nf5?? { (0.78 → -1.02) Blunder. Qxh5 was best. } (24. Qxh5 Qf6) 24... gxh6 25. Qxh5 Qf6 26. Rd1?? { (-1.04 → -3.89) Blunder. Rb3 was best. } (26. Rb3 a5) 26... c5?? { (-3.89 → -1.37) Blunder. d5 was best. } (26... d5) 27. Rb1? { (-1.37 → -2.86) Mistake. Nxh6 was best. } (27. Nxh6 cxb4) 27... cxb4 28. Rxb4 b6 29. Rb5? { (-1.89 → -3.25) Mistake. Nxh6 was best. } (29. Nxh6 Qg6) 29... Rac8 30. Rd5?! { (-3.68 → -5.17) Inaccuracy. Qe2 was best. } (30. Qe2 Rc5) 30... Rxc4 31. Rxd6?? { (-5.06 → Mate in 2) Checkmate is now unavoidable. g3 was best. } (31. g3 Re6) 31... Rc1+ 32. Qd1 Rxd1# { Black wins by checkmate. } 0-1