CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/lRgFwgNP"] [Date "2024.03.29"] [White "SushiBoy"] [Black "BrAdy1"] [Result "0-1"] [UTCDate "2024.03.29"] [UTCTime "20:42:20"] [WhiteElo "1794"] [BlackElo "1571"] [WhiteRatingDiff "-84"] [BlackRatingDiff "+8"] [WhiteTitle "NM"] [BlackTitle "GM🏔"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A42"] [Opening "Modern Defense: Averbakh System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 { A42 Modern Defense: Averbakh System } a6 5. Nf3 b5?! { (1.19 → 1.97) Inaccuracy. Bg4 was best. } (5... Bg4 6. Be3) 6. b3?? { (1.97 → 0.20) Blunder. cxb5 was best. } (6. cxb5) 6... bxc4? { (0.20 → 1.37) Mistake. b4 was best. } (6... b4) 7. bxc4?? { (1.37 → -0.47) Blunder. Bxc4 was best. } (7. Bxc4 c5 8. Be3 cxd4 9. Bxd4 Nf6 10. Bd5 Nxd5 11. Bxg7 Nxc3 12. Bxc3 O-O 13. Qd2 Qc7) 7... Bb7?? { (-0.47 → 1.99) Blunder. c5 was best. } (7... c5 8. Be3 Bg4 9. Rc1 Bxf3 10. gxf3 Qa5 11. Qa4+ Qxa4 12. Nxa4 cxd4 13. Bd2 Nd7 14. c5) 8. Be3?! { (1.99 → 1.23) Inaccuracy. Rb1 was best. } (8. Rb1) 8... e6?! { (1.23 → 2.01) Inaccuracy. Nd7 was best. } (8... Nd7 9. Qc2 c5 10. d5 Ngf6 11. Rb1 Qc7 12. Be2 O-O 13. O-O Rfb8 14. Nd2 Bc8 15. h3) 9. Bd3?! { (2.01 → 1.38) Inaccuracy. Rb1 was best. } (9. Rb1 Bc8 10. Be2 Nd7 11. O-O Ne7 12. Qd2 O-O 13. Rfd1 Rb8 14. Rxb8 Nxb8 15. h3 Nd7) 9... Ne7?! { (1.38 → 2.05) Inaccuracy. c5 was best. } (9... c5 10. Rb1 cxd4 11. Nxd4 Qc7 12. Qb3 Nc6 13. Qxb7 Qxb7 14. Rxb7 Bxd4 15. Bxd4 Nxd4 16. Rb6) 10. O-O?! { (2.05 → 1.41) Inaccuracy. Rb1 was best. } (10. Rb1 Bc8) 10... Nd7 11. Qb3 e5?? { (1.51 → 3.81) Blunder. Rb8 was best. } (11... Rb8 12. Qc2 Ba8 13. Rfb1 Rxb1+ 14. Rxb1 O-O 15. h3 Nc6 16. Ne2 h6 17. Qa4 a5 18. Ng3) 12. Qxb7 Rb8 13. Qxa6 exd4 14. Bxd4 Bxd4 15. Nxd4 Nc5 16. Qa3 Nxd3?! { (4.42 → 6.05) Inaccuracy. Ra8 was best. } (16... Ra8 17. Qc1) 17. Qa4+?? { (6.05 → 2.83) Blunder. Nd5 was best. } (17. Nd5 Nc5) 17... Kf8?! { (2.83 → 4.18) Inaccuracy. Qd7 was best. } (17... Qd7 18. Qc2 Nc5 19. Nd5 Nxd5 20. exd5 O-O 21. Nc6 Rbe8 22. a4 Qg4 23. Rfe1 Qg5 24. a5) 18. Rfd1?? { (4.18 → 0.43) Blunder. Qc2 was best. } (18. Qc2 Ne5) 18... Nf4?? { (0.43 → 4.60) Blunder. Nb2 was best. } (18... Nb2 19. Qc2) 19. Nc6?? { (4.60 → 0.00) Blunder. Qc2 was best. } (19. Qc2 Kg7 20. Qd2 Ne6 21. Nxe6+ fxe6 22. a4 Nc6 23. Nb5 Qe7 24. a5 Ra8 25. a6 Rhb8) 19... Nxc6 20. Qxc6 Qg5 21. g3 Nh3+ 22. Kg2 Nf4+? { (0.00 → 1.25) Mistake. Nxf2 was best. } (22... Nxf2 23. Kxf2 Qf6+ 24. Kg1 Qxc3 25. Qxc7 Qe3+ 26. Kf1 Rb2 27. Qxd6+ Kg8 28. Qd8+ Kg7 29. Qd4+) 23. Kf1 Rb2?? { (1.30 → 3.76) Blunder. Qg4 was best. } (23... Qg4 24. e5 Qh3+ 25. Kg1 d5 26. gxf4 Qg4+ 27. Kf1 Qh3+ 28. Ke2 Qxc3 29. Qxd5 Qh3 30. Qd3) 24. Qa8+ Kg7 25. Qa3 Rc2?? { (2.94 → 7.27) Blunder. Rhb8 was best. } (25... Rhb8 26. gxf4 Qxf4 27. Ne2 Qxh2 28. Qf3 h5 29. Rdc1 R8b6 30. Nc3 Rd2 31. Rd1 Rc2 32. Rac1) 26. Nd5?? { (7.27 → -5.16) Blunder. Qb3 was best. } (26. Qb3) 26... Nxd5?? { (-5.16 → -0.42) Blunder. Nh3 was best. } (26... Nh3) 27. cxd5 Qf6 28. Qe3 Rb8 29. Rd2?? { (0.00 → -8.27) Blunder. Rac1 was best. } (29. Rac1 Rxa2 30. Rd2 Rxd2 31. Qxd2 Rb3 32. Qf4 Qxf4 33. gxf4 Rf3 34. Kg2 Rxf4 35. f3 g5) 29... Qxa1+ 30. Kg2 Rxd2 31. Qxd2 Rb2 32. Qc3+ Kg8 33. Qxc7 Qxa2 34. Qd8+? { (-7.36 → Mate in 7) Checkmate is now unavoidable. Qc8+ was best. } (34. Qc8+ Kg7) 34... Kg7 35. Qxd6 Rxf2+ 36. Kh3 Rxh2+ 37. Kg4 Qe2+ 38. Kf4 Rf2+ 39. Kg5 Qh5# { Black wins by checkmate. } 0-1