CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/zBZpKAji"] [Date "2023.02.11"] [White "WO1000"] [Black "Chauncey"] [Result "1-0"] [UTCDate "2023.02.11"] [UTCTime "00:08:03"] [WhiteElo "1709"] [BlackElo "1760"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-10"] [WhiteTitle "GM👑"] [BlackTitle "🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C46 Four Knights Game: Italian Variation } Nxe4 5. d3?? { (-0.11 → -2.07) Blunder. Nxe4 was best. } (5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. O-O O-O 9. Re1 Nb4) 5... Nxc3 6. bxc3 Be7 7. O-O g5?? { (-2.20 → 3.18) Blunder. d5 was best. } (7... d5) 8. d4?? { (3.18 → 0.57) Blunder. Nxg5 was best. } (8. Nxg5) 8... g4? { (0.57 → 1.95) Mistake. d5 was best. } (8... d5 9. Bb5 e4 10. Ne5 O-O 11. Bxc6 bxc6 12. Nxc6 Qd6 13. Nxe7+ Qxe7 14. a4 Re8 15. Re1) 9. Nxe5 Nxe5 10. dxe5 h5?? { (2.17 → 5.61) Blunder. d5 was best. } (10... d5 11. Bxd5) 11. g3?? { (5.61 → 1.78) Blunder. Qd5 was best. } (11. Qd5) 11... d6?! { (1.78 → 2.43) Inaccuracy. d5 was best. } (11... d5 12. Bxd5) 12. Qd5?! { (2.43 → 1.65) Inaccuracy. Qd4 was best. } (12. Qd4 d5) 12... Be6 13. Qb5+ c6?! { (1.53 → 2.32) Inaccuracy. Qd7 was best. } (13... Qd7 14. Qxb7 O-O 15. Bd3 d5 16. Bb5 Qc8 17. Qc6 a6 18. Be2 Qd7 19. Qxd7 Bxd7 20. Rd1) 14. Qb3?? { (2.32 → -0.65) Blunder. Qxb7 was best. } (14. Qxb7 Qc8) 14... d5 15. Be2 h4?! { (-0.68 → 0.19) Inaccuracy. Qc7 was best. } (15... Qc7 16. Rb1 b5 17. a4 h4 18. Bf4 a5 19. Ra1 hxg3 20. Bxg3 b4 21. cxb4 axb4 22. c3) 16. Bf4? { (0.19 → -0.96) Mistake. Qxb7 was best. } (16. Qxb7) 16... hxg3 17. Bxg3 d4?? { (-1.14 → 2.49) Blunder. Qb6 was best. } (17... Qb6 18. a4 O-O-O 19. Rfd1 Qxb3 20. cxb3 a5 21. Rd4 f5 22. exf6 Bxf6 23. Bxg4 Bxg4 24. Rxg4) 18. cxd4?? { (2.49 → -7.16) Blunder. Qxb7 was best. } (18. Qxb7) 18... Bxb3 19. axb3 Qxd4 20. Rad1 Qc5 21. Bc4 Bh4 22. Bxh4 Rxh4 23. Rfe1 Rd8 24. Bxf7+ Kxf7 25. Rxd8 Qa5 26. e6+ Ke7 27. Rd7+ Kf6? { (-5.65 → -3.54) Mistake. Ke8 was best. } (27... Ke8) 28. Rf7+?! { (-3.54 → -4.90) Inaccuracy. Re3 was best. } (28. Re3 Rh8) 28... Kg5?? { (-4.90 → 0.00) Blunder. Kg6 was best. } (28... Kg6) 29. f4+?? { (0.00 → -10.23) Blunder. b4 was best. } (29. b4 Qxb4 30. Re5+ Kg6 31. e7 Rh8 32. Rff5 Qb1+ 33. Kg2 g3 34. e8=Q+ Rxe8 35. Rg5+ Kf7) 29... gxf3 30. Rf1?! { (-11.10 → Mate in 15) Checkmate is now unavoidable. Rg7+ was best. } (30. Rg7+ Kh6) 30... Qc5+ 31. Kh1? { (-8.44 → Mate in 4) Checkmate is now unavoidable. Rf2 was best. } (31. Rf2 Rg4+) 31... Rf4?? { (Mate in 4 → -0.16) Lost forced checkmate sequence. Rxh2+ was best. } (31... Rxh2+ 32. Kxh2 Qxc2+ 33. Rf2 Qxf2+ 34. Kh1 Qg2#) 32. Rg1+ Rg4 33. Rg7+ Kf6 34. R7xg4? { (0.00 → -1.06) Mistake. R1xg4 was best. } (34. R1xg4 Qe3 35. R4g6+ Ke5 36. e7 Kd4 37. Rf7 Kc5 38. Rg3 Qe1+ 39. Rg1 Qe2 40. Rg3) 34... Qd5? { (-1.06 → 0.00) Mistake. Qxc2 was best. } (34... Qxc2 35. Rf4+ Kxe6 36. Re1+ Kd6 37. Rxf3 Qh7 38. Ree3 Kc7 39. Rf4 b5 40. h4 a5 41. Rh3) 35. Rg6+ Ke7 36. Rg7+ Kxe6?? { (0.00 → 7.38) Blunder. Ke8 was best. } (36... Ke8 37. Rg8+ Ke7 38. R8g7+) 37. R7g6+?? { (7.38 → -1.94) Blunder. R1g6+ was best. } (37. R1g6+ Ke5 38. Rg5+ Kf6 39. Rxd5 Kxg7 40. Rd7+ Kf6 41. Kg1 a5 42. Rxb7 f2+ 43. Kxf2 Ke6) 37... Kd7 38. Rg7+ Kc8 39. Rg8+ Kc7 40. R8g7+ Kb6 41. c4?? { (-1.59 → -6.39) Blunder. Rf1 was best. } (41. Rf1 Qe4 42. h3 Qe2 43. Kg1 Qe3+ 44. Kh1 f2 45. Kg2 Qe4+ 46. Kh2 Qxc2 47. Rg3 a5) 41... f2+?? { (-6.39 → 8.69) Blunder. Qd3 was best. } (41... Qd3 42. Rc1 f2 43. c5+ Kb5 44. Kg2 Qe4+ 45. Kxf2 Qd4+ 46. Ke2 Qxg7 47. Kd3 Qb2 48. Rc2) 42. cxd5 fxg1=Q+ 43. Rxg1 cxd5 44. Rd1 Kc5 45. h4 d4 46. h5 a5 47. h6 a4 48. b4+ Kc4 49. h7 d3 50. h8=Q Kxb4 51. Qd4+ Ka5 52. Qxd3 b5 53. Rb1 Kb6 54. Qxb5+ Kc7 55. Rc1+ Kd6 56. Qd3+ Ke6 57. Re1+ Kf6 58. Qf3+ Kg6 59. Rg1+ Kh6 60. Qh3# { White wins by checkmate. } 1-0