CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/kneF2QIh"] [Date "2022.05.27"] [White "pomeras"] [Black "Chauncey"] [Result "1-0"] [UTCDate "2022.05.27"] [UTCTime "23:26:08"] [WhiteElo "1750"] [BlackElo "1552"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-6"] [WhiteTitle "NM"] [BlackTitle "🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Alekhine System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 dxc4 3. e4 Nf6 { D20 Queen's Gambit Accepted: Central Variation, Alekhine System } 4. e5 Ne4?? { (0.55 → 4.01) Blunder. Nd5 was best. } (4... Nd5 5. Bxc4 Nb6 6. Bd3 Nc6 7. Ne2 Bg4 8. f3 Be6 9. Nbc3 Bc4 10. Bxc4 Nxc4 11. e6) 5. Bxc4? { (4.01 → 1.92) Mistake. f3 was best. } (5. f3 Nc5) 5... e6 6. Nc3?! { (1.93 → 1.05) Inaccuracy. a3 was best. } (6. a3 c5) 6... Nxc3 7. bxc3 a6?! { (0.97 → 1.75) Inaccuracy. c5 was best. } (7... c5 8. Nf3 cxd4 9. cxd4 Nd7 10. Bb3 Nb6 11. O-O Be7 12. a4 Bd7 13. a5 Nd5 14. Bxd5) 8. Nf3?! { (1.75 → 1.12) Inaccuracy. Nh3 was best. } (8. Nh3 c5 9. O-O Nc6 10. Be3 b5 11. Bd3 Bb7 12. Be4 Qc7 13. Qf3 Be7 14. Qg4 g6) 8... b5 9. Bb3 Nc6? { (1.15 → 2.30) Mistake. Bb7 was best. } (9... Bb7 10. O-O Be7 11. h4 Nc6 12. d5 Na5 13. dxe6 Nxb3 14. exf7+ Kxf7 15. Qxb3+ Qd5 16. e6+) 10. O-O f6?? { (1.74 → 7.34) Blunder. Bb7 was best. } (10... Bb7 11. Ng5 Ne7 12. Qh5 g6 13. Qh3 Qd7 14. Re1 h6 15. Bc2 Nd5 16. Ne4 Be7 17. a4) 11. exf6 Qxf6 12. Re1 Bd6 13. Bg5 Qg6 14. d5?! { (7.61 → 4.66) Inaccuracy. Bd5 was best. } (14. Bd5 Bd7 15. Be4 Qh5 16. d5 O-O 17. dxc6 Be8 18. h4 h6 19. Be3 Bg6 20. Bxg6 Qxg6) 14... Ne7 15. dxe6 O-O 16. Bc2 Qh5 17. Bxe7 Bxe7 18. h3? { (5.16 → 2.63) Mistake. Re5 was best. } (18. Re5) 18... Bb7 19. Be4 Bxe4 20. Rxe4 Rad8 21. Qe2 Qc5 22. Rc1 Bd6?! { (2.42 → 3.36) Inaccuracy. Rd6 was best. } (22... Rd6 23. Rc2 h6 24. Nd4 Rd5 25. g4 g6 26. Kg2 Qd6 27. Nf3 Rf6 28. c4 Rd3 29. Ne5) 23. Rd4?! { (3.36 → 2.10) Inaccuracy. Ne5 was best. } (23. Ne5) 23... Bh2+?? { (2.10 → 9.08) Blunder. Rf6 was best. } (23... Rf6 24. Re4 Rdf8 25. h4 Re8 26. Rc2 h6 27. Nd4 Ref8 28. Qe1 Qd5 29. e7 Re8 30. Rce2) 24. Kxh2 Rxd4 25. Nxd4 Qd6+ 26. Kg1 Qf4 27. e7?! { (9.72 → 5.18) Inaccuracy. Re1 was best. } (27. Re1 Re8 28. g3 Qf8 29. e7 Qf7 30. Qe4 c6 31. Nxc6 Qc4 32. Qxc4+ bxc4 33. Rd1) 27... Qxc1+ 28. Qf1?? { (5.35 → -6.92) Blunder. Kh2 was best. } (28. Kh2 Qf4+ 29. g3 Qxf2+ 30. Qxf2 Rxf2+ 31. Kg1 Re2 32. Nxe2 Kf7 33. c4 Kxe7 34. cxb5 axb5) 28... Qxf1+ 29. Kxf1 Re8 30. Nc6 g6 31. Ke2 a5? { (-6.18 → -3.52) Mistake. Kf7 was best. } (31... Kf7 32. Kd3) 32. Kd3 a4?? { (-3.24 → -0.87) Blunder. Kf7 was best. } (32... Kf7 33. a3 Ke6 34. c4 b4 35. axb4 axb4 36. Nxb4 Rxe7 37. Kd4 Rd7+ 38. Ke3 Kd6 39. Nd3) 33. Kd4 Kf7 34. Kc5?! { (-0.89 → -1.56) Inaccuracy. f4 was best. } (34. f4) 34... Ke6?? { (-1.56 → 0.00) Blunder. g5 was best. } (34... g5) 35. Kxb5 Ra8 36. Kc5? { (-0.29 → -1.38) Mistake. f4 was best. } (36. f4 a3) 36... Kd7? { (-1.38 → 0.00) Mistake. Kf7 was best. } (36... Kf7 37. Kb5 g5 38. a3 h5 39. c4 Ke8 40. Kc5 Ra6 41. Nb4 Rh6 42. Nd5 c6 43. Nb6) 37. a3?? { (0.00 → -1.84) Blunder. f4 was best. } (37. f4 Ke8 38. g4 a3 39. c4 Kf7 40. Kb5 Rg8 41. Kc5) 37... Ra6?? { (-1.84 → 9.61) Blunder. g5 was best. } (37... g5) 38. Nb8+ Kxe7 39. Nxa6 Kf6 40. Kc6 g5 41. Kxc7 Kf5 42. c4 Ke4 43. c5 Kd3 44. g3 Ke2 45. f4 g4 46. hxg4 Kf3 47. f5 Kxg4 48. f6 Kxg3 49. f7 Kf3?! { (73.14 → Mate in 9) Checkmate is now unavoidable. h5 was best. } (49... h5 50. f8=Q) 50. f8=R+ Ke3 51. Rf7?! { (Mate in 8 → 71.08) Lost forced checkmate sequence. Kd6 was best. } (51. Kd6 h5 52. c6 h4 53. c7 h3 54. c8=Q h2 55. Qc5+ Kd3 56. Nb4+ Kd2 57. Qc2+ Ke1) 51... h5 52. Re7+?! { (Mate in 10 → 71.08) Lost forced checkmate sequence. c6 was best. } (52. c6 h4 53. Rh7 h3 54. Kd6 Kf3 55. c7 Kg2 56. c8=Q h2 57. Qg4+ Kf2 58. Rxh2+ Ke3) 52... Kf4?! { (71.08 → Mate in 8) Checkmate is now unavoidable. Kf2 was best. } (52... Kf2 53. Kd6) 53. Rh7?! { (Mate in 8 → 76.21) Lost forced checkmate sequence. Kd6 was best. } (53. Kd6 Kg5 54. c6 Kg4 55. c7 Kg5 56. c8=Q Kh4 57. Qf8 Kg5 58. Rg7+ Kh4 59. Qh8 Kh3) 53... Kg5 54. Rxh5+?! { (Mate in 14 → 75.75) Lost forced checkmate sequence. c6 was best. } (54. c6) 54... Kxh5 55. Kb6 Kg6 56. c6 Kf7 57. c7 Ke7 58. c8=Q Kd6 59. Qc7+ Kd5 60. Qc6+ Kd4 61. Qc5+ Ke4 62. Kc6 Kf4 63. Qd5 Kg4 64. Qe5 Kf3 65. Qd4 Ke2 66. Qc3 Kd1 67. Qb2 Ke1 68. Kd5 Kd1 69. Ke4 Ke1 70. Ke3 Kf1 71. Qf2# { White wins by checkmate. } 1-0