CohenChessClub.com

[Event "August Chess Megatournament"] [Site "https://cohenchessclub.com/U02CSD8d"] [Date "2023.08.13"] [White "TITLedKnIGHt1357"] [Black "Chauncey"] [Result "0-1"] [UTCDate "2023.08.13"] [UTCTime "20:07:51"] [WhiteElo "1935"] [BlackElo "1865"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+27"] [WhiteTitle "EM🥉"] [BlackTitle "🏆"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Steinitz Countergambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Steinitz Countergambit } 3. Nf3 Nc6 4. e3 Bg4 5. Be2 Nf6 6. h3?! { (0.18 → -0.82) Inaccuracy. O-O was best. } (6. O-O) 6... Bh5? { (-0.82 → 0.20) Mistake. Bxf3 was best. } (6... Bxf3 7. Bxf3 cxd4 8. exd4 Qb6 9. Nc3 e6 10. Ne2 Qxb2 11. Rb1 Qa3 12. c4 Bb4+ 13. Bd2) 7. Nc3 e6 8. g4 Bg6 9. g5 Ne4 10. Nxe4 Bxe4 11. Qd2 Qb6?! { (-1.46 → -0.82) Inaccuracy. cxd4 was best. } (11... cxd4 12. exd4 Bd6 13. Bxd6 Qxd6 14. c3 O-O 15. O-O f6 16. Nh4 e5 17. f3 Bg6 18. dxe5) 12. O-O-O?? { (-0.82 → -6.00) Blunder. c3 was best. } (12. c3 a5) 12... Nb4 13. a3 Nc6?? { (-5.95 → -1.48) Blunder. c4 was best. } (13... c4 14. axb4) 14. Rhg1?! { (-1.48 → -2.62) Inaccuracy. Ne5 was best. } (14. Ne5 Bxh1 15. Rxh1 Rc8 16. dxc5 Bxc5 17. h4 Be7 18. Nxc6 Qxc6 19. Bd3 Bd6 20. Kb1 Bxf4) 14... c4 15. Ne5? { (-2.66 → -4.77) Mistake. Rdf1 was best. } (15. Rdf1 a5) 15... Qa6?? { (-4.77 → -0.75) Blunder. Rc8 was best. } (15... Rc8) 16. f3 Bg6 17. Nxc6 bxc6?! { (-0.95 → -0.12) Inaccuracy. Qxc6 was best. } (17... Qxc6 18. e4 Be7 19. h4 O-O 20. Rh1 Bh5 21. Qe3 b5 22. Kd2 Qb7 23. Ke1 a5 24. Ra1) 18. Qc3 c5?? { (-0.21 → 2.25) Blunder. Be7 was best. } (18... Be7 19. Rg2) 19. dxc5 Bxc5 20. b4?? { (1.58 → -0.53) Blunder. Qxg7 was best. } (20. Qxg7 O-O-O) 20... Bd6?? { (-0.53 → 1.60) Blunder. Bb6 was best. } (20... Bb6 21. h4) 21. b5?? { (1.60 → -2.29) Blunder. Bxd6 was best. } (21. Bxd6 Qxd6) 21... Qxa3+ 22. Qxa3 Bxa3+ 23. Kd2 Bb4+?! { (-2.39 → -1.65) Inaccuracy. f6 was best. } (23... f6) 24. c3 Bc5 25. h4 f6 26. gxf6 gxf6 27. Ke1?! { (-2.47 → -3.27) Inaccuracy. Ra1 was best. } (27. Ra1 Ke7) 27... e5?? { (-3.27 → -0.09) Blunder. Ke7 was best. } (27... Ke7 28. Ra1 Rhg8 29. Kd2 e5 30. Bh6 Rab8 31. f4 exf4 32. Bxf4 Rxb5 33. Ra2 Kf7 34. Bf3) 28. Bh2?? { (-0.09 → -3.65) Blunder. Rxd5 was best. } (28. Rxd5 Bb6) 28... Rd8? { (-3.65 → -2.24) Mistake. Bxe3 was best. } (28... Bxe3 29. Rxd5) 29. Rf1?! { (-2.24 → -3.27) Inaccuracy. Kd2 was best. } (29. Kd2 Rb8) 29... Bxe3 30. Bg1 Bb6 31. Bxb6?! { (-3.59 → -5.26) Inaccuracy. Ra1 was best. } (31. Ra1 Kd7 32. Ra6 d4 33. f4 Ke7 34. fxe5 fxe5 35. h5 Bd3 36. Bxd3 cxd3 37. cxd4 Rhf8) 31... axb6 32. Kf2 O-O?! { (-5.76 → -4.37) Inaccuracy. Ke7 was best. } (32... Ke7 33. Rg1 Ke6 34. Ra1 Ra8 35. Ra6 Rxa6 36. bxa6 Ra8 37. Ra1 Kd6 38. a7 Kc5 39. Ke3) 33. Ra1 Ra8 34. Ke3 Ra5?? { (-5.03 → -1.71) Blunder. Rfd8 was best. } (34... Rfd8 35. Kf2) 35. f4?? { (-1.71 → -4.89) Blunder. Rxa5 was best. } (35. Rxa5) 35... Kg7?? { (-4.89 → 0.00) Blunder. Rxb5 was best. } (35... Rxb5) 36. fxe5? { (0.00 → -1.38) Mistake. Rxa5 was best. } (36. Rxa5 exf4+ 37. Kxf4 bxa5 38. Ra1 Ra8 39. Bf3 Bf7 40. b6 Rb8 41. Rxa5 Rxb6 42. Ra7 Kg8) 36... fxe5?? { (-1.38 → 2.22) Blunder. Rxa1 was best. } (36... Rxa1 37. exf6+) 37. Rxf8?? { (2.22 → -5.69) Blunder. Rxa5 was best. } (37. Rxa5 d4+ 38. cxd4 exd4+ 39. Kxd4 Rd8+ 40. Kxc4 bxa5 41. b6 Be4 42. Kb5 Rd5+ 43. Ka4 Bc2+) 37... Kxf8?? { (-5.69 → 6.68) Blunder. Rxa1 was best. } (37... Rxa1 38. Rb8 Ra3 39. h5 Be4 40. Rxb6 Rxc3+ 41. Kf2 Rb3 42. Rc6 c3 43. Bf3 Bxf3 44. Kxf3) 38. Rxa5 bxa5 39. Bd1?? { (7.67 → -6.88) Blunder. b6 was best. } (39. b6) 39... Be8?? { (-6.88 → -2.62) Blunder. Ke7 was best. } (39... Ke7) 40. b6?? { (-2.62 → -7.86) Blunder. Ba4 was best. } (40. Ba4 Bd7 41. b6 Bc8 42. Bc6 a4 43. Bxd5 a3 44. Bxc4 Ke7 45. Kd2 Kd6 46. Kc2 e4) 40... Bc6 41. Kd2 Ke7 42. Kc1 Kd7 43. Kb2 Kc8 44. Ka3 Kb7 45. h5 Kxb6 46. Kb2 a4 47. Bc2 Kc5?! { (-11.13 → -6.25) Inaccuracy. h6 was best. } (47... h6) 48. Bxh7 Be8?? { (-6.23 → 0.00) Blunder. Kd6 was best. } (48... Kd6) 49. h6 Bf7 50. Bf5?? { (-0.57 → -4.64) Blunder. Ka3 was best. } (50. Ka3 d4 51. Kb2 Kd6 52. Bf5 Bg8 53. h7 Bxh7 54. Bxh7 Kd5 55. Bg8+ Ke4 56. Kc2 Ke3) 50... Bg8 51. h7 Bxh7 52. Bxh7 d4?? { (-5.01 → -0.34) Blunder. e4 was best. } (52... e4) 53. cxd4+?? { (-0.34 → -8.05) Blunder. Bc2 was best. } (53. Bc2 dxc3+ 54. Kxc3 a3 55. Bb1 Kd5 56. Ba2 e4 57. Bxc4+ Ke5 58. Be2 Kf4 59. Kb3 Ke3) 53... exd4?? { (-8.05 → 0.00) Blunder. Kxd4 was best. } (53... Kxd4) 54. Bc2?? { (0.00 → -9.60) Blunder. Ka3 was best. } (54. Ka3 Kb5 55. Bc2 d3 56. Bxa4+ Kc5 57. Bc2 Kd4 58. Kb2 dxc2 59. Kxc2 c3 60. Kc1 Kd3) 54... Kb4 55. Bd1 c3+ 56. Kc2 Kc4?? { (-15.75 → -0.39) Blunder. a3 was best. } (56... a3) 57. Kb1?? { (-0.39 → -14.96) Blunder. Be2+ was best. } (57. Be2+) 57... a3 58. Ka2 Kb4?? { (-21.92 → 0.00) Blunder. Kd3 was best. } (58... Kd3 59. Kb3 Kd2 60. Bg4 c2 61. Kc4 a2 62. Kd5 d3 63. Ke4 Kc3 64. Kf3 d2 65. Bc8) 59. Bb3?? { (0.00 → Mate in 5) Checkmate is now unavoidable. Bc2 was best. } (59. Bc2 Kc4 60. Kxa3 d3 61. Bb1 Kd4 62. Kb3 d2 63. Bc2 Ke3 64. Kxc3 Ke2 65. Kd4 d1=Q+) 59... d3 60. Bd1 c2 61. Bh5 c1=Q 62. Bd1 Qb2# { Black wins by checkmate. } 0-1