CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/16f0QkUs"] [Date "2022.03.03"] [White "Medic230"] [Black "Ao1000"] [Result "1-0"] [UTCDate "2022.03.03"] [UTCTime "00:25:45"] [WhiteElo "1723"] [BlackElo "1754"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-15"] [WhiteTitle "GM"] [BlackTitle "IM🌴"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 Nf6?! { (0.34 → 0.93) Inaccuracy. c6 was best. } { D06 Queen's Gambit Declined: Marshall Defense } (2... c6 3. cxd5 cxd5 4. Bf4 Nf6 5. e3 Nc6 6. Bd3 Bg4 7. Ne2) 3. Nf3?! { (0.93 → 0.38) Inaccuracy. cxd5 was best. } (3. cxd5 g6 4. Nf3 Bg7 5. Qa4+ c6 6. dxc6 Nxc6 7. Nc3 Nd5) 3... Bg4? { (0.38 → 1.50) Mistake. e6 was best. } (3... e6 4. Nc3) 4. g3? { (1.50 → 0.11) Mistake. Ne5 was best. } (4. Ne5 Bf5 5. Nc3 dxc4 6. f3 Be6 7. e4 c6 8. Be3 g6 9. Bxc4 Bxc4 10. Nxc4 Bg7) 4... Bxf3 5. exf3 e6 6. Bg5?! { (0.14 → -0.53) Inaccuracy. Nc3 was best. } (6. Nc3 dxc4 7. Bxc4 c6 8. Kf1 Nbd7 9. Bb3 Nb6 10. h4 Be7 11. Bf4 Bd6 12. Be5 Bxe5) 6... Bb4+?! { (-0.53 → 0.00) Inaccuracy. dxc4 was best. } (6... dxc4 7. Nc3 Nc6 8. Be3 Qd6 9. Bxc4 O-O-O 10. Qa4 Qb4 11. Qxb4 Bxb4 12. O-O-O Ba5 13. Bb3) 7. Nd2? { (0.00 → -1.38) Mistake. Nc3 was best. } (7. Nc3 O-O 8. cxd5 Qxd5 9. Bxf6 gxf6 10. Bd3 f5 11. a3 Bxc3+ 12. bxc3 c5 13. Qd2 Kh8) 7... Bxd2+?! { (-1.38 → -0.39) Inaccuracy. dxc4 was best. } (7... dxc4 8. Bxc4) 8. Qxd2 O-O?! { (-0.28 → 0.40) Inaccuracy. dxc4 was best. } (8... dxc4 9. Bxc4 Nc6 10. Rd1 h6 11. Be3 Nd5 12. O-O Nce7 13. Rfe1 Qd7 14. Bd3 g5 15. b4) 9. Bh6?? { (0.40 → -6.64) Blunder. c5 was best. } (9. c5 Re8 10. Bb5 c6 11. Be2 Nbd7 12. O-O e5 13. dxe5 Nxe5 14. Rfd1 Qe7 15. Rac1 Ned7) 9... Re8?? { (-6.64 → 0.68) Blunder. gxh6 was best. } (9... gxh6 10. Qxh6 Kh8 11. h4 dxc4 12. O-O-O Rg8 13. Bxc4 Nd5 14. Kb1 Nc6 15. Bxd5 exd5 16. h5) 10. g4?? { (0.68 → -6.00) Blunder. Qg5 was best. } (10. Qg5 g6 11. O-O-O Nc6 12. h4 e5 13. dxe5 Nxe5 14. Kb1 d4 15. c5 c6 16. Bg2 d3) 10... gxh6 11. Qxh6 Nbd7?? { (-5.81 → -2.41) Blunder. dxc4 was best. } (11... dxc4 12. g5 Nd5 13. Bxc4 Ne7 14. O-O-O Qd6 15. Kb1 Nd7 16. Rhg1 Nf5 17. Qh5 c6 18. h4) 12. g5 Kh8?? { (-2.79 → 0.08) Blunder. dxc4 was best. } (12... dxc4) 13. gxf6?? { (0.08 → -1.47) Blunder. Bd3 was best. } (13. Bd3 Qe7 14. gxf6 Nxf6 15. c5 Rg8 16. O-O-O Rg2 17. Qh4 Rag8 18. Bxh7 R8g5 19. Bd3+ Rh5) 13... Qxf6 14. Qxf6+ Nxf6 15. O-O-O dxc4 16. Bxc4 b6?! { (-1.86 → -1.01) Inaccuracy. Rad8 was best. } (16... Rad8) 17. Rhg1 Rg8 18. a4?! { (-1.35 → -2.01) Inaccuracy. Kd2 was best. } (18. Kd2 Rad8) 18... a6?! { (-2.01 → -0.96) Inaccuracy. Rxg1 was best. } (18... Rxg1 19. Rxg1 Rd8 20. Rd1 c6 21. b3 Ng8 22. Kc2 Ne7 23. b4 Rg8 24. Kd3 Rg2 25. b5) 19. b4?? { (-0.96 → -2.98) Blunder. Rxg8+ was best. } (19. Rxg8+ Rxg8 20. f4 Rg2 21. f5 exf5 22. Re1 Rxh2 23. Re7 Kg7 24. Rxf7+ Kg6 25. Rxc7 Rxf2) 19... a5? { (-2.98 → -1.49) Mistake. Rxg1 was best. } (19... Rxg1 20. Rxg1 b5 21. Ba2 bxa4 22. Rg5 Rb8 23. Rc5 Nd5 24. Bxd5 exd5 25. Rxd5 Rxb4 26. Rc5) 20. b5 Nd7?! { (-1.32 → -0.55) Inaccuracy. Rxg1 was best. } (20... Rxg1 21. Rxg1 Rg8 22. Rxg8+ Kxg8 23. Kd2 Nd5 24. Kd3 Kf8 25. Ke4 Nf6+ 26. Kf4 h6 27. Bb3) 21. d5?! { (-0.55 → -1.20) Inaccuracy. Kd2 was best. } (21. Kd2 Nf6) 21... exd5?! { (-1.20 → -0.25) Inaccuracy. Rxg1 was best. } (21... Rxg1 22. Rxg1) 22. Bxd5 Raf8 23. Rxg8+ Rxg8?? { (0.18 → 7.23) Blunder. Kxg8 was best. } (23... Kxg8 24. Re1) 24. Bxf7 Rd8 25. Be6 Kg7 26. Bxd7 Rxd7 27. Rxd7+ Kf6 28. Rxc7 h5 29. Rh7 Kg5 30. h4+ Kxh4?! { (78.18 → Mate in 6) Checkmate is now unavoidable. Kf4 was best. } (30... Kf4 31. Rxh5) 31. f4?! { (Mate in 6 → 68.32) Lost forced checkmate sequence. Rg7 was best. } (31. Rg7 Kh3 32. Kd2 Kh2 33. Ke2 Kh1 34. Kf1 h4 35. Rh7 h3 36. Rxh3#) 31... Kg4 32. f5 Kxf5 33. Rxh5+ Ke4 34. Rh3 Kd4 35. Kc2 Kc4 36. Kb2 Kb4 37. Rh4+ Kc5 38. Kc3 Kd6 39. Rh5 Kc7 40. Kc4 Kb7 41. Rh7+ Kc8 42. Kd5 Kd8 43. Ke6 Ke8 44. Rh8# { White wins by checkmate. } 1-0