CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/VdB4x8Da"] [Date "2024.07.16"] [White "Archer1"] [Black "Evan7"] [Result "0-1"] [UTCDate "2024.07.16"] [UTCTime "20:12:48"] [WhiteElo "942"] [BlackElo "1384"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Blackmar Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. d4? { (0.67 → -0.71) Mistake. exd5 was best. } { D00 Blackmar Gambit } (2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qa5 5. Nf3 Bf5 6. Ne5 c6) 2... dxe4 3. Qh5?? { (-0.74 → -2.56) Blunder. Nc3 was best. } (3. Nc3 Nf6 4. Bg5 c6 5. Nge2 Bf5 6. Ng3 Bg6 7. h4 h6 8. Bxf6 gxf6 9. Ncxe4 f5) 3... Nf6 4. Qd1 Nc6 5. Nh3?? { (-2.21 → -7.05) Blunder. Bb5 was best. } (5. Bb5 Qd6) 5... Nxd4?! { (-7.05 → -5.26) Inaccuracy. Qxd4 was best. } (5... Qxd4) 6. c3 Bxh3?! { (-5.17 → -4.01) Inaccuracy. Ne6 was best. } (6... Ne6 7. Qxd8+ Nxd8 8. Nd2 a6 9. Nc4 Nc6 10. Bg5 h6 11. Bf4 Bxh3 12. gxh3 O-O-O 13. Bg2) 7. gxh3? { (-4.01 → -7.22) Mistake. cxd4 was best. } (7. cxd4) 7... Nb5?? { (-7.22 → 3.28) Blunder. Nf3+ was best. } (7... Nf3+ 8. Ke2 Qxd1+ 9. Kxd1 O-O-O+ 10. Kc2 Ne1+ 11. Kb3 e6 12. Be3 a5 13. a4 Nd5 14. Bg5) 8. c4?? { (3.28 → -7.76) Blunder. Bxb5+ was best. } (8. Bxb5+) 8... Nd4?! { (-7.76 → -5.10) Inaccuracy. Qxd1+ was best. } (8... Qxd1+ 9. Kxd1) 9. Be3?! { (-5.10 → -7.07) Inaccuracy. Bg2 was best. } (9. Bg2 c6 10. O-O e5 11. Nc3 Qc7 12. Be3 Bc5 13. Qa4 O-O 14. b4 Be7 15. Nxe4 Nxe4) 9... Nf5 10. Rg1?! { (-5.62 → -7.74) Inaccuracy. Qb3 was best. } (10. Qb3) 10... Nxe3 11. fxe3 Qxd1+ 12. Kxd1 Rd8+ 13. Ke1 b5? { (-8.23 → -4.50) Mistake. e6 was best. } (13... e6 14. Nc3 g6 15. Bg2 Bb4 16. Ke2 Bxc3 17. bxc3 Ke7 18. Rgf1 b6 19. Rf2 Rd3 20. Raf1) 14. Na3 bxc4 15. Nxc4 Nd5?! { (-6.52 → -4.38) Inaccuracy. e6 was best. } (15... e6 16. a3) 16. Rg5?! { (-4.38 → -6.98) Inaccuracy. Ne5 was best. } (16. Ne5 Rb8) 16... c6?! { (-6.98 → -5.27) Inaccuracy. f6 was best. } (16... f6 17. Rg2) 17. Bg2?! { (-5.27 → -7.12) Inaccuracy. Re5 was best. } (17. Re5 g6 18. Rxe4 Bg7 19. Rg4 f5 20. Rg2 Bf6 21. Rd2 e5 22. Ke2 e4 23. Rad1 O-O) 17... Nb4?? { (-7.12 → -1.68) Blunder. f6 was best. } (17... f6) 18. Rd1?? { (-1.68 → -5.45) Blunder. Bxe4 was best. } (18. Bxe4 e6 19. Ra5 f5 20. Bb1 Nd5 21. Ke2 Rd7 22. Bd3 Rc7 23. Rc1 Bb4 24. Ra6 O-O) 18... Nc2+?? { (-5.45 → 0.68) Blunder. Rd5 was best. } (18... Rd5) 19. Kf2?? { (0.68 → -7.06) Blunder. Ke2 was best. } (19. Ke2 Rxd1 20. Kxd1 Nb4 21. Bxe4 g6 22. Ra5 f5 23. Bf3 Kf7 24. Rxa7 Nd5 25. Ne5+ Kf6) 19... f6?? { (-7.06 → 3.61) Blunder. Rxd1 was best. } (19... Rxd1) 20. Rg3?? { (3.61 → -7.64) Blunder. Rxd8+ was best. } (20. Rxd8+) 20... Nb4?? { (-7.64 → -1.51) Blunder. Rxd1 was best. } (20... Rxd1 21. Bxe4 Nb4 22. a3 Nd5 23. Bc2 Rc1 24. Bb3 e6 25. h4 Rh1 26. Rg1 Rxg1 27. Kxg1) 21. a3?? { (-1.51 → -7.59) Blunder. Rxd8+ was best. } (21. Rxd8+ Kxd8 22. Bxe4 e6 23. h4 Kc7 24. Rg1 Nd5 25. a3 g6 26. Bf3 f5 27. b4 c5) 21... Rxd1 22. axb4 e5 23. Bxe4 g5 24. Bg2 f5? { (-7.01 → -3.49) Mistake. Bxb4 was best. } (24... Bxb4) 25. Rxg5 f4?? { (-3.93 → -0.81) Blunder. Bxb4 was best. } (25... Bxb4) 26. Rxe5+?? { (-0.81 → -2.71) Blunder. Bxc6+ was best. } (26. Bxc6+ Kd8 27. Ke2 Rc1 28. Nxe5 Ke7 29. Bd5 Bh6 30. Rh5 Bg7 31. exf4 Rc2+ 32. Kf3 Bxe5) 26... Be7? { (-2.71 → -1.25) Mistake. Kd8 was best. } (26... Kd8 27. exf4) 27. Nd6+?? { (-1.25 → -7.20) Blunder. Bxc6+ was best. } (27. Bxc6+ Kf8 28. Rb5 fxe3+ 29. Nxe3 Rd2+ 30. Kf3 h5 31. Rb8+ Bd8 32. Ke4 Kg7 33. Rb7+ Kg6) 27... Kd7 28. Nb5 Bd6 29. Nxd6 Kxd6 30. Rh5?! { (-5.15 → -7.69) Inaccuracy. exf4 was best. } (30. exf4 Rd2+) 30... Rd2+ 31. Kf3 Rg8 32. Rh6+ Kd7?! { (-6.45 → -4.00) Inaccuracy. Rg6 was best. } (32... Rg6 33. Rxh7) 33. Rxh7+ Kd6 34. Rh6+ Kd7 35. Rh7+ Kd8?! { (-4.10 → -3.12) Inaccuracy. Kd6 was best. } (35... Kd6 36. Bf1) 36. Bf1 Rd1?? { (-3.42 → -0.21) Blunder. Rxb2 was best. } (36... Rxb2 37. Rxa7 Rg1 38. Bd3 fxe3 39. Kxe3 Rb3 40. Ra2 Kc7 41. h4 Rg4 42. Ra7+ Kd6 43. Rh7) 37. Bc4 Rf1+?? { (-0.21 → 8.43) Blunder. Rf8 was best. } (37... Rf8 38. Rxa7 Rf6 39. b5 cxb5 40. Bxb5 fxe3+ 41. Kxe3 Rb6 42. Bc4 Rxb2 43. Bf7 Rd7 44. Rxd7+) 38. Ke4?? { (8.43 → -4.31) Blunder. Bxf1 was best. } (38. Bxf1) 38... Re8+ 39. Kd3 Rd1+?! { (-4.12 → -3.08) Inaccuracy. Rxe3+ was best. } (39... Rxe3+) 40. Kc3?? { (-3.08 → -6.61) Blunder. Kc2 was best. } (40. Kc2 Rd7 41. Rxd7+ Kxd7 42. exf4 Re4 43. Kb3 Rxf4 44. Be2 Kc7 45. Bg4 Re4 46. Ka3 Kb6) 40... Rc1+ 41. Kd3 Rxe3+ 42. Kd4 Ree1?? { (-5.99 → -1.61) Blunder. Re7 was best. } (42... Re7 43. Rh6) 43. Kc5?? { (-1.61 → -5.60) Blunder. Rf7 was best. } (43. Rf7) 43... f3? { (-5.60 → -3.36) Mistake. Re7 was best. } (43... Re7 44. Rh6) 44. Kxc6?? { (-3.36 → -11.23) Blunder. Rf7 was best. } (44. Rf7 Re5+) 44... Rxc4+ 45. Kb5 Rcc1 46. Rh8+ Ke7 47. Rh7+ Ke8 48. Rh8+ Kf7 49. Rh7+ Kg8 50. Rxa7?! { (-11.74 → Mate in 10) Checkmate is now unavoidable. Rh6 was best. } (50. Rh6 Re5+) 50... f2 51. Ra8+ Kg7 52. Ra7+ Kg8 53. Ra8+ Kg7 54. Ra7+ Kg6 55. Ra6+ Kg5 56. h4+ Kxh4? { (Mate in 9 → -8.01) Lost forced checkmate sequence. Kf5 was best. } (56... Kf5 57. Ra5 f1=Q+ 58. Kb6+ Kg4 59. Rg5+ Kxh4 60. Rg6 Re5 61. Rh6+ Kg5 62. Ka7 Kxh6 63. b5) 57. Rh6+? { (-8.01 → Mate in 8) Checkmate is now unavoidable. Rf6 was best. } (57. Rf6 Re2 58. b3 Kg4 59. h3+ Kxh3 60. Kb6 Rb1 61. Kc5 Rxb3 62. Kc4 Rb1 63. b5 Kg3) 57... Kg5 58. Rh8 f1=Q+ 59. Ka4 Ra1+ 60. Kb3 Qf3+ 61. Kc2 Rec1+ 62. Kd2 Qf2+ 63. Kd3 Qf3+ 64. Kd4 Rd1+ 65. Ke5 Ra4 66. Rg8+ Kh4 67. Rh8+ Kg4 68. Rg8+ Kh3 69. Rh8+ Kg2 70. Rg8+ Kxh2 71. Rh8+ Kg2 72. Rg8+ Kh1 73. Rh8+ Kg2 74. Rg8+ Kh3 75. Rh8+ Kg4 76. Rg8+ Kh5 77. Rh8+ Kg6 78. Ke6 Re1+ 79. Kd7 Qd3+ 80. Kc8 Rc1+ 81. Kb7 Rxb4+ 82. Ka8 Qa3+ 83. bxa3 Ra1?! { (Mate in 8 → -50.85) Lost forced checkmate sequence. Ra4+ was best. } (83... Ra4+ 84. Kb7 Rxa3 85. Rg8+ Kf6 86. Rf8+ Ke6 87. Re8+ Kd7 88. Re1 Rxe1 89. Kb6 Re5 90. Kb7) 84. a4?! { (-50.85 → Mate in 1) Checkmate is now unavoidable. Rh3 was best. } (84. Rh3 Rb5) 84... Raxa4# { Black wins by checkmate. } 0-1