CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/kE2hbzxb"] [Date "2024.01.02"] [White "Maxim"] [Black "Charlie2"] [Result "1-0"] [UTCDate "2024.01.02"] [UTCTime "21:18:33"] [WhiteElo "1649"] [BlackElo "1823"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-8"] [WhiteTitle "GM🧂"] [BlackTitle "GM🚲"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [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... Bc5?! { (-0.13 → 0.46) Inaccuracy. Nf6 was best. } { C23 Bishop's Opening: Boi Variation } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. O-O O-O 6. d3 c6 7. a4) 3. Qh5 Qf6 4. Nf3 g6?? { (0.00 → 4.89) Blunder. d6 was best. } (4... d6 5. Nc3 g6 6. Qh4 Qxh4 7. Nxh4 Nf6 8. d3 Nc6 9. Nf3 h6 10. Na4 Bb6 11. c3) 5. Qh4?? { (4.89 → 0.18) Blunder. Qxe5+ was best. } (5. Qxe5+ Qxe5) 5... Qxh4 6. Nxh4 Nf6 7. d3 O-O 8. Nf3 d6 9. Nc3 Nc6? { (0.30 → 1.54) Mistake. Kg7 was best. } (9... Kg7 10. Na4) 10. Bg5 Kg7?! { (1.35 → 2.09) Inaccuracy. Nh5 was best. } (10... Nh5) 11. Bxf6+ Kxf6 12. Nd5+ Kg7 13. Nxc7 Rb8 14. Nd5?? { (1.99 → 0.21) Blunder. c3 was best. } (14. c3 a6) 14... Bg4?! { (0.21 → 0.86) Inaccuracy. b5 was best. } (14... b5) 15. h3? { (0.86 → -0.40) Mistake. a4 was best. } (15. a4 Bxf3 16. gxf3 a6 17. a5 Nd4 18. Kd1 f5 19. c3 Nxf3 20. Nc7 Kh6 21. Ne6 Rf6) 15... Bxf3 16. gxf3 Nd4 17. O-O-O Nxf3?! { (-0.81 → 0.00) Inaccuracy. b5 was best. } (17... b5 18. Bb3) 18. a3? { (0.00 → -1.07) Mistake. a4 was best. } (18. a4 a6 19. a5 f5 20. b4 Ba7 21. h4 fxe4 22. dxe4 h5 23. Rdf1 Nd4 24. Rhg1 Nf3) 18... b5 19. Bb3 Nd4?! { (-1.12 → -0.44) Inaccuracy. a5 was best. } (19... a5 20. Ne3) 20. Ba2 Rbc8?! { (-0.26 → 0.57) Inaccuracy. Nc6 was best. } (20... Nc6 21. h4) 21. f4?? { (0.57 → -1.40) Blunder. c3 was best. } (21. c3 Ne6 22. Rhf1 Nc7 23. Kb1 Nxd5 24. Bxd5 Rc7 25. f4 f5 26. exf5 Rxf5 27. fxe5 dxe5) 21... exf4?! { (-1.40 → -0.59) Inaccuracy. Ne2+ was best. } (21... Ne2+ 22. Kd2 Nxf4 23. Rdf1 Nxd5 24. Bxd5 a5 25. Rf3 b4 26. axb4 axb4 27. c3 Rb8 28. Kc2) 22. Nxf4? { (-0.59 → -2.03) Mistake. Rhf1 was best. } (22. Rhf1 g5 23. Rd2 f5 24. c3 fxe4 25. dxe4 Ne6 26. Ne7 Rce8 27. Nf5+ Kg6 28. Kd1 Nc7) 22... Bb6?? { (-2.03 → 0.80) Blunder. Nxc2 was best. } (22... Nxc2 23. Kxc2 Be3+ 24. Kb1 Bxf4 25. Rhf1 g5 26. h4 f6 27. Rf3 h5 28. Be6 Rc7 29. d4) 23. Nd5?? { (0.80 → -3.55) Blunder. c3 was best. } (23. c3 Nf5 24. Nd5 Ng3 25. Nxb6 axb6 26. Rhe1 h5 27. Bd5 Kh6 28. Kc2 f5 29. exf5 Rxf5) 23... Nxc2?? { (-3.55 → -1.49) Blunder. Rxc2+ was best. } (23... Rxc2+) 24. Kb1?! { (-1.49 → -2.25) Inaccuracy. Nxb6 was best. } (24. Nxb6 axb6 25. Kd2 f5 26. exf5 Rxf5 27. Rhf1 Nd4 28. Ke3 Rcf8 29. Rxf5 Nxf5+ 30. Kd2 Re8) 24... Nd4 25. Rhf1 Ne6?! { (-2.28 → -1.50) Inaccuracy. Bd8 was best. } (25... Bd8 26. Rd2 Bh4 27. Rg2 f5 28. exf5 Rxf5 29. Rxf5 Nxf5 30. Rg4 Re8 31. Bb3 Bf2 32. Rf4) 26. Nc3?! { (-1.50 → -2.20) Inaccuracy. h4 was best. } (26. h4 Bd4) 26... a6 27. Rf3 Ba5?! { (-2.41 → -1.37) Inaccuracy. Nd4 was best. } (27... Nd4 28. Rf4 Rce8 29. Rdf1 f5 30. exf5 Rxf5 31. Rxf5 Nxf5 32. Bd5 Re5 33. Bb7 a5 34. Nd5) 28. b4?? { (-1.37 → -4.36) Blunder. Rdf1 was best. } (28. Rdf1) 28... Bb6?? { (-4.36 → -2.06) Blunder. Nd4 was best. } (28... Nd4 29. Rf2) 29. Nd5 Bc7? { (-2.22 → -0.76) Mistake. Bd4 was best. } (29... Bd4 30. Rdf1 h5 31. Ne7 Rc7 32. Nxg6 fxg6 33. Bxe6 Rxf3 34. Rxf3 Be5 35. d4 Bxd4 36. Rd3) 30. Rc1 Nd4 31. Rff1 Ne6?? { (-1.25 → 1.31) Blunder. Bb8 was best. } (31... Bb8 32. Rxc8) 32. Rc2?? { (1.31 → -0.36) Blunder. Rc6 was best. } (32. Rc6) 32... Rfd8?? { (-0.36 → 7.72) Blunder. Bb8 was best. } (32... Bb8 33. Rg2) 33. Nxc7 Rxc7 34. Rxc7 Nxc7 35. Rxf7+ Kh6 36. Rxc7 d5 37. Bxd5 Kg5 38. Rxh7 Rd6 39. Kb2 Kf4 40. Rc7 Ke3 41. Kc3 Kf3 42. Rc6 Rxc6+ 43. Bxc6 Kg3 44. e5 Kxh3 45. e6 g5 46. e7 g4?! { (73.94 → Mate in 8) Checkmate is now unavoidable. Kg4 was best. } (46... Kg4 47. Bb7) 47. e8=Q g3 48. Qh5# { White wins by checkmate. } 1-0