CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/jzBLyusP"] [Date "2023.01.21"] [White "EMmI"] [Black "Chauncey"] [Result "1-0"] [UTCDate "2023.01.21"] [UTCTime "00:39:56"] [WhiteElo "1421"] [BlackElo "1698"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-18"] [WhiteTitle "GM🐇"] [BlackTitle "🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. Bf4 e6 4. Nc3 Nf6 5. Qd2?! { (0.15 → -0.62) Inaccuracy. e3 was best. } (5. e3 c6 6. Bd3 Bg6 7. O-O Be7 8. h3 Nbd7 9. Qe2 Qb6 10. Rfb1 c5 11. dxc5 Nxc5) 5... Ne4 6. Nxe4 Bxe4 7. O-O-O Be7 8. e3 Bxf3?! { (-0.14 → 0.74) Inaccuracy. O-O was best. } (8... O-O 9. h4 h6 10. Bd3 Nd7 11. Bxe4 dxe4 12. Ne5 Nxe5 13. dxe5 Qxd2+ 14. Rxd2 Rfd8 15. h5) 9. gxf3 g5? { (0.67 → 1.79) Mistake. Nd7 was best. } (9... Nd7 10. Kb1 Nb6 11. Be5 Bf6 12. f4 Qe7 13. Qa5 Bxe5 14. fxe5 Qh4 15. Qd2 g6 16. Bd3) 10. Be5 f6 11. Bg3 h5 12. Bb5+? { (1.70 → 0.44) Mistake. h4 was best. } (12. h4) 12... c6 13. Bd3 h4 14. Bxb8 Qxb8 15. f4 g4? { (0.14 → 1.44) Mistake. Qd6 was best. } (15... Qd6 16. Bg6+ Kd7 17. f5 e5 18. dxe5 Qxe5 19. f4 Qe4 20. fxg5 fxg5 21. Qc3 Kc7 22. Rhf1) 16. Bg6+ Kd7 17. h3? { (1.68 → 0.37) Mistake. f5 was best. } (17. f5 Qd6 18. Rdg1 g3 19. fxg3 e5 20. Kb1 Rag8 21. h3 e4 22. gxh4 Rxh4 23. Bf7 Rxg1+) 17... f5? { (0.37 → 1.58) Mistake. g3 was best. } (17... g3 18. fxg3) 18. hxg4 fxg4 19. Qe2 b5 20. Qxg4 a5?! { (1.95 → 3.00) Inaccuracy. Qd6 was best. } (20... Qd6 21. Bd3) 21. Bf7? { (3.00 → 1.53) Mistake. e4 was best. } (21. e4 Rf8) 21... Kd6?? { (1.53 → 10.07) Blunder. Rh6 was best. } (21... Rh6 22. Bg6 a4 23. Bd3 Qg8 24. Qh3 b4 25. Rdg1 Qh8 26. Kd1 c5 27. dxc5 Qxb2 28. Ke2) 22. Qxe6+ Kc7 23. Qxe7+ Kb6 24. Qc5+ Kc7 25. Bxd5 Qb7 26. Qe7+ Kb6 27. Qxb7+ Kxb7 28. Be4 a4 29. d5 cxd5 30. Bxd5+ Kb6 31. Bxa8 Rxa8 32. f5 b4 33. Rxh4 a3 34. bxa3 bxa3 35. f6 Rf8 36. Rd6+ Kc7 37. Re6 Kc8 38. f7?! { (Mate in 9 → 12.48) Lost forced checkmate sequence. Rh7 was best. } (38. Rh7 Kb8 39. f7 Kc7 40. Re8 Rxf7 41. Rxf7+ Kd6 42. Kd2 Kc6 43. Kd3 Kb5 44. Re6 Kc5) 38... Kd7 39. Rhe4 Rxf7 40. f4 Rh7 41. c4 Rh1+ 42. Kc2 Rh2+ 43. Kc3 Rxa2?! { (56.72 → Mate in 33) Checkmate is now unavoidable. Rh7 was best. } (43... Rh7 44. Kd4) 44. Kb3?! { (Mate in 33 → 59.76) Lost forced checkmate sequence. Re7+ was best. } (44. Re7+) 44... Ra1 45. c5 a2 46. c6+ Kc7 47. f5 Rf1 48. f6?? { (19.73 → 0.00) Blunder. Kxa2 was best. } (48. Kxa2 Kb6 49. f6 Ka7 50. f7 Rf2+ 51. Kb3 Rf1 52. Ra4+ Kb6 53. Rb4+ Kc5) 48... a1=Q 49. f7?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Re7+ was best. } (49. Re7+ Kxc6 50. Rc4+ Kd5 51. Rd4+ Kc5 52. Rc4+) 49... Rxf7?? { (Mate in 8 → -3.01) Lost forced checkmate sequence. Qb1+ was best. } (49... Qb1+ 50. Kc3 Rc1+ 51. Kd4 Qb2+ 52. Kd5 Qb5+ 53. Kd4 Rd1+ 54. Kc3 Qd3+ 55. Kb4 Rb1+ 56. Ka4) 50. Kc4?? { (-3.01 → -8.06) Blunder. Rb4 was best. } (50. Rb4) 50... Qa2+ 51. Kc5 Qa5+ 52. Kd4 Qb6+?! { (-60.30 → -6.41) Inaccuracy. Qd2+ was best. } (52... Qd2+ 53. Kc5 Rf5+ 54. R6e5 Rxe5+ 55. Rxe5 Qd6+ 56. Kc4 Qxe5 57. Kd3 Kxc6 58. e4 Qg3+ 59. Ke2) 53. Kd5 Rf5+ 54. R4e5 Qb5+ 55. Kd4 Rxe5?? { (-9.36 → -2.53) Blunder. Qb2+ was best. } (55... Qb2+) 56. Rxe5 Qxc6?? { (-2.48 → 59.76) Blunder. Qa4+ was best. } (56... Qa4+ 57. Kd3) 57. Rc5 Qxc5+ 58. Kxc5 Kd7 59. e4?? { (56.10 → 0.00) Blunder. Kd5 was best. } (59. Kd5 Ke7) 59... Ke7 60. Kd5 Kf6?? { (0.00 → Mate in 34) Checkmate is now unavoidable. Kd7 was best. } (60... Kd7 61. e5 Ke7 62. e6 Ke8 63. Ke5 Ke7 64. Kf5 Ke8 65. Kf6 Kf8 66. Kf5) 61. e5+?? { (Mate in 34 → 0.00) Lost forced checkmate sequence. Kd6 was best. } (61. Kd6) 61... Ke7 62. e6 Kf6?? { (0.00 → Mate in 10) Checkmate is now unavoidable. Ke8 was best. } (62... Ke8 63. Ke5 Ke7 64. Kf5 Ke8 65. Kf4 Ke7) 63. Kd6 Kg7 64. e7 Kf7 65. Kd7 Kg8 66. e8=Q+ Kg7 67. Qe6 Kh7 68. Ke7 Kh8 69. Qg4 Kh7 70. Kf7 Kh6 71. Qh4# { White wins by checkmate. } 1-0