CohenChessClub.com

[Event "October Chess Megatournament"] [Site "https://cohenchessclub.com/dlpZ1uUQ"] [Date "2022.10.22"] [White "speedybo1"] [Black "Chauncey"] [Result "0-1"] [UTCDate "2022.10.22"] [UTCTime "20:27:24"] [WhiteElo "1565"] [BlackElo "1723"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [WhiteTitle "NM👟"] [BlackTitle "🏆"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. e3 { D00 Queen's Pawn Game } Bf5 3. Bd3 g6?! { (0.02 → 0.72) Inaccuracy. e6 was best. } (3... e6) 4. Bxf5?! { (0.72 → 0.18) Inaccuracy. c4 was best. } (4. c4 Bxd3 5. Qxd3 c6 6. Nc3 Nf6 7. Nf3 e6 8. O-O Bg7 9. e4 dxe4 10. Nxe4 Nxe4) 4... gxf5 5. Nf3 Nf6 6. O-O e6 7. Nc3 Nc6 8. Ne5? { (0.31 → -0.96) Mistake. b3 was best. } (8. b3 Ne4) 8... Nxe5 9. dxe5 Ne4?! { (-1.22 → -0.37) Inaccuracy. Nd7 was best. } (9... Nd7 10. f4 h5 11. Nb5 Nc5 12. Bd2 c6 13. Nd4 Ne4 14. b4 c5 15. bxc5 Bxc5 16. Rb1) 10. Nxe4 dxe4 11. f3?! { (-0.06 → -0.99) Inaccuracy. Qe2 was best. } (11. Qe2) 11... exf3?! { (-0.99 → -0.26) Inaccuracy. Qh4 was best. } (11... Qh4) 12. gxf3?? { (-0.26 → -1.97) Blunder. Qxf3 was best. } (12. Qxf3 Bg7 13. Qxb7 O-O 14. b3 Bxe5 15. Ba3 Rb8 16. Qc6 Rb6 17. Qc4 Bxa1 18. Bxf8 Kxf8) 12... Rg8+ 13. Kf2?? { (-1.85 → Mate in 5) Checkmate is now unavoidable. Kh1 was best. } (13. Kh1 Qg5 14. Qe2 O-O-O 15. Bd2 Qh4 16. Rg1 Rg6 17. Rad1 Qa4 18. b3 Rxg1+ 19. Rxg1 Qa3) 13... Qh4+ 14. Ke2 Qxh2+? { (Mate in 4 → -8.17) Lost forced checkmate sequence. Rg2+ was best. } (14... Rg2+ 15. Rf2 Rxf2+ 16. Ke1 Rxh2+ 17. Kf1 Qf2#) 15. Rf2 Qxe5 16. f4 Qb5+ 17. Qd3 Qc6 18. Qc3 Bc5 19. b4 Bb6?? { (-8.22 → -2.04) Blunder. Qb5+ was best. } (19... Qb5+) 20. Qxc6+ bxc6 21. Kd3?? { (-2.44 → -6.18) Blunder. a4 was best. } (21. a4 a5) 21... O-O-O+ 22. Kc4 f6? { (-6.50 → -3.33) Mistake. Rd1 was best. } (22... Rd1 23. Bb2) 23. Rf3?! { (-3.33 → -4.47) Inaccuracy. Bb2 was best. } (23. Bb2 Bxe3) 23... e5?? { (-4.47 → -1.58) Blunder. Rg2 was best. } (23... Rg2) 24. a4?! { (-1.58 → -2.60) Inaccuracy. fxe5 was best. } (24. fxe5 fxe5) 24... exf4 25. exf4 Rg4? { (-3.22 → -1.65) Mistake. Rg2 was best. } (25... Rg2 26. Kb3) 26. a5 Rd4+?? { (-2.00 → 3.32) Blunder. Bg1 was best. } (26... Bg1 27. Rh3) 27. Kb3?? { (3.32 → 1.19) Blunder. Kc3 was best. } (27. Kc3 Rd1) 27... Bxa5?? { (1.19 → 5.53) Blunder. c5 was best. } (27... c5) 28. Rxa5 Rg1 29. Be3 Rb1+ 30. Ka2?? { (5.53 → 2.40) Blunder. Kc3 was best. } (30. Kc3) 30... Rdxb4 31. Rxa7?! { (2.17 → 1.41) Inaccuracy. Rxf5 was best. } (31. Rxf5 R4b2+) 31... R1b2+?? { (1.41 → 3.41) Blunder. c5 was best. } (31... c5 32. Bxc5) 32. Ka3 Rb1 33. Rg3 Rc4?? { (2.79 → 6.07) Blunder. c5 was best. } (33... c5) 34. Rg8+? { (6.07 → 3.14) Mistake. Rg7 was best. } (34. Rg7 Ra1+ 35. Kb3 Rxa7 36. Kxc4 Ra3 37. c3 Ra4+ 38. Kd3 Re4 39. Rxh7 c5 40. Rh5 c4+) 34... Kd7 35. Rg7+ Kd6 36. Rxh7?? { (3.06 → 0.56) Blunder. Raxc7 was best. } (36. Raxc7 Kd5) 36... Rc3+ 37. Ka2 Rb5 38. Rhxc7?? { (0.58 → -1.24) Blunder. Ra3 was best. } (38. Ra3 Rxc2+) 38... Rxe3 39. Ra3?? { (-1.40 → Mate in 11) Checkmate is now unavoidable. Rf7 was best. } (39. Rf7) 39... Rxa3+ 40. Kxa3 Rc5?? { (Mate in 10 → -5.74) Lost forced checkmate sequence. Kxc7 was best. } (40... Kxc7 41. c4 Rb7 42. c5 Kd7 43. Ka4 Rb5 44. Ka3 Ke6 45. Ka2 Kd5 46. Ka3 Kc4 47. Ka2) 41. Rf7 Ke6 42. Ra7 Rxc2 43. Kb3 Rf2 44. Ra6 Kd6 45. Ra4 c5 46. Kc4?? { (-6.35 → Mate in 14) Checkmate is now unavoidable. Kc3 was best. } (46. Kc3 Kd5 47. Kd3 Rf3+ 48. Ke2 Rc3 49. Ra6 Ke4 50. Rxf6 Rc2+ 51. Ke1 Kxf4 52. Rf8 Rc4) 46... Rxf4+ 47. Kb3 Rxa4 48. Kxa4 f4 49. Kb3 f3 50. Kc2 f2 51. Kd3 f1=Q+ 52. Ke4 Qc4+ 53. Kf5 Qe6+ 54. Kf4 c4 55. Kf3 c3 56. Kf4 c2 57. Kg3 c1=Q 58. Kf3 Qce3+ 59. Kg2 Qg4+ 60. Kf1 Qgg1# { Black wins by checkmate. } 0-1