CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/iKK80YjY"] [Date "2025.01.05"] [White "Daniel4"] [Black "Harry2"] [Result "1/2-1/2"] [UTCDate "2025.01.05"] [UTCTime "18:33:45"] [WhiteElo "1230"] [BlackElo "1397"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-3"] [BlackTitle "GM🏆"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B21"] [Opening "Sicilian Defense: Smith-Morra Gambit"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 c5 2. d4 { B21 Sicilian Defense: Smith-Morra Gambit } d6? { (0.00 → 1.43) Mistake. cxd4 was best. } (2... cxd4 3. Nf3 e5 4. Bc4 Nc6 5. Ng5 Nh6 6. Nf3) 3. dxc5 Nf6 4. cxd6?? { (2.14 → 0.47) Blunder. Nc3 was best. } (4. Nc3 a6 5. cxd6 e5 6. Be3 Bxd6 7. Qd3 O-O 8. O-O-O Be7 9. Qxd8 Rxd8 10. Rxd8+ Bxd8) 4... exd6?? { (0.47 → 2.41) Blunder. Nxe4 was best. } (4... Nxe4 5. dxe7 Qxd1+ 6. Kxd1 Bxe7 7. Be3 O-O 8. Nf3 Nc6 9. Nbd2 Rd8 10. c3 Bf5 11. Bb5) 5. Bb5+ Nbd7 6. Bxd7+?! { (2.43 → 1.41) Inaccuracy. Nc3 was best. } (6. Nc3 a6 7. Bxd7+ Bxd7 8. Nge2 Be7 9. Be3 O-O 10. Nf4 Re8 11. O-O b5 12. Ncd5 Nxd5) 6... Qxd7 7. Nf3?! { (1.66 → 0.90) Inaccuracy. Nc3 was best. } (7. Nc3 b5) 7... Nxe4 8. Nfd2? { (0.91 → -0.11) Mistake. O-O was best. } (8. O-O d5 9. Re1 Bc5 10. Be3 Be7 11. Bd4 O-O 12. Nc3 Re8 13. Nxe4 dxe4 14. Rxe4 b5) 8... Nxd2 9. Qxd2 Qe7+ 10. Qe2 Qxe2+ 11. Kxe2 Be7 12. Re1 O-O 13. Kd1 Re8 14. Bg5?? { (-0.49 → -3.80) Blunder. Nc3 was best. } (14. Nc3 Bf5 15. Bf4 Bf6 16. Nd5 Rxe1+ 17. Kxe1 Bxb2 18. Rb1 Be4 19. f3 Bxd5 20. Rxb2 Rd8) 14... f6?? { (-3.80 → -0.17) Blunder. Bg4+ was best. } (14... Bg4+ 15. f3) 15. Be3 f5?! { (-0.28 → 0.56) Inaccuracy. a6 was best. } (15... a6 16. Nc3 Be6 17. Kd2 Bd8 18. Rad1 Ba5 19. a3 Rac8 20. b4 Bd8 21. Ne2 Bf5 22. c3) 16. Bg5 Bd7?? { (0.56 → 5.51) Blunder. Kf8 was best. } (16... Kf8 17. Rxe7) 17. Bxe7 f4 18. g3?! { (6.15 → 4.60) Inaccuracy. f3 was best. } (18. f3) 18... fxg3 19. fxg3 Bg4+ 20. Kc1?? { (4.98 → 0.46) Blunder. Kd2 was best. } (20. Kd2) 20... Rac8?? { (0.46 → 3.74) Blunder. Kf7 was best. } (20... Kf7) 21. Kd2?! { (3.74 → 2.51) Inaccuracy. Re3 was best. } (21. Re3) 21... Bf5?? { (2.51 → 5.47) Blunder. Rc7 was best. } (21... Rc7 22. Bg5 Rxc2+ 23. Kxc2 Rxe1 24. Bc1 Bf5+ 25. Kd2 Rh1 26. Na3 Rxh2+ 27. Kc3 Rh1 28. Nc2) 22. Bxd6?? { (5.47 → -3.41) Blunder. Na3 was best. } (22. Na3 b5) 22... Rxe1?? { (-3.41 → 4.92) Blunder. Rxc2+ was best. } (22... Rxc2+ 23. Kd1 Rd8 24. Re2 Rxd6+ 25. Rd2 Rdxd2+ 26. Nxd2 Rxb2 27. Ke2 b6 28. Ke3 Rc2 29. Nf3) 23. Kxe1 Re8+ 24. Kf1?? { (5.27 → 1.29) Blunder. Kf2 was best. } (24. Kf2) 24... Bh3+?? { (1.29 → 4.93) Blunder. Rd8 was best. } (24... Rd8 25. Bc5 b6 26. Bb4 Rd1+ 27. Ke2 Bg4+ 28. Ke3 Bf5 29. c4 Rxb1 30. Rxb1 Bxb1 31. a4) 25. Kg1?! { (4.93 → 3.90) Inaccuracy. Kf2 was best. } (25. Kf2) 25... Re1+ 26. Kf2 Rf1+ 27. Ke3?! { (4.24 → 3.00) Inaccuracy. Ke2 was best. } (27. Ke2) 27... Re1+? { (3.00 → 5.08) Mistake. Bf5 was best. } (27... Bf5 28. Kd2) 28. Kd3?? { (5.08 → 0.91) Blunder. Kd2 was best. } (28. Kd2) 28... Re6?? { (0.91 → 5.20) Blunder. Rd1+ was best. } (28... Rd1+ 29. Ke3) 29. Bc7?! { (5.20 → 3.55) Inaccuracy. Bb4 was best. } (29. Bb4 a5 30. Bxa5 Bf5+ 31. Kd2 Rd6+ 32. Kc1 Rh6 33. b3 Rxh2 34. Na3 Rh1+ 35. Kb2 Rxa1) 29... Re7?! { (3.55 → 5.14) Inaccuracy. Bf5+ was best. } (29... Bf5+ 30. Kd2 Rc6 31. g4 Bg6 32. Bg3 Rxc2+ 33. Kd1 Rxb2 34. Nd2 Rb4 35. g5 Ra4 36. Ke1) 30. Bd8?? { (5.14 → 0.67) Blunder. Bf4 was best. } (30. Bf4) 30... Rd7+ 31. Ke3 Rxd8 32. Nc3 Re8+ 33. Kd3? { (1.38 → 0.15) Mistake. Kd4 was best. } (33. Kd4) 33... Rd8+? { (0.15 → 1.18) Mistake. Bf5+ was best. } (33... Bf5+ 34. Kc4 Bxc2 35. a4 Re6 36. Rc1 Bg6 37. Kb4 b6 38. a5 bxa5+ 39. Kxa5 Kf7 40. Rd1) 34. Ke3 a6? { (1.20 → 2.66) Mistake. Re8+ was best. } (34... Re8+ 35. Kd4) 35. Rd1 Re8+ 36. Kd3?! { (2.77 → 1.68) Inaccuracy. Kd4 was best. } (36. Kd4) 36... Bg4?! { (1.68 → 2.41) Inaccuracy. Bf5+ was best. } (36... Bf5+) 37. Rf1 Bh3 38. Rf4 Rd8+ 39. Rd4 Bf5+ 40. Kc4 Be6+ 41. Kd3 Rxd4+? { (2.52 → 4.86) Mistake. Bf5+ was best. } (41... Bf5+ 42. Ke3 Re8+ 43. Kd2 Kf7 44. Nd5 g5 45. c4 Kg6 46. b4 h5 47. Ne3 Be4 48. Rd6+) 42. Kxd4 b5 43. Nd5 Bxd5 44. Kxd5 Kf7 45. c3 Kg6 46. c4 bxc4 47. Kxc4 Kh5 48. b4 Kg4 49. Kc5 Kh3 50. Kb6 Kxh2 51. Kxa6 Kxg3 52. b5 h5 53. b6 h4 54. b7 h3 55. b8=Q+ Kg2 56. Qb1 h2 57. a4 h1=Q 58. Qxh1+ Kxh1 59. a5 g5 60. Kb5 g4 61. a6 g3 62. a7 g2 63. a8=Q Kh2 64. Qh8+ Kg1 65. Qa1+ Kh2 66. Qb2 Kh1 67. Qh8+ Kg1?! { (56.74 → Mate in 17) Checkmate is now unavoidable. Kg1 was best. } (67... Kg1 68. Qf6 Kh1 69. Qh4+ Kg1 70. Kc4 Kf1 71. Qf4+ Ke2 72. Qh2 Ke3 73. Qxg2 Kf4 74. Kd4) 68. Qh3?! { (Mate in 17 → 60.33) Lost forced checkmate sequence. Kc4 was best. } (68. Kc4 Kf1 69. Qh3 Kf2 70. Qh2 Kf3 71. Kd4 Kg4 72. Qxg2+ Kf5 73. Qc6 Kg5 74. Qe6 Kh5) 68... Kf1?! { (60.33 → Mate in 13) Checkmate is now unavoidable. Kf2 was best. } (68... Kf2 69. Qh2 Kf1 70. Qf4+ Ke2 71. Qg3 Kf1 72. Qf3+ Kg1 73. Kc4 Kh2 74. Qf4+ Kh3 75. Qf2) 69. Kc4?! { (Mate in 13 → 60.32) Lost forced checkmate sequence. Qf3+ was best. } (69. Qf3+ Kg1 70. Kc4 Kh2 71. Qf4+ Kh3 72. Qg5 Kh2 73. Qh4+ Kg1 74. Kd3 Kf1 75. Qf4+ Ke1) 69... Kf2?! { (60.32 → Mate in 11) Checkmate is now unavoidable. Kf2 was best. } (69... Kf2 70. Qh2 Kf3 71. Kd4 Kg4 72. Qxg2+ Kf5 73. Qc6 Kf4 74. Qd5 Kg4 75. Ke4 Kg3 76. Qg5+) 70. Qh4+ Kf1 71. Qf4+ Kg1 72. Qe3+ Kh2 73. Qf2 Kh1 74. Qf3 Kh2 75. Qh5+?! { (Mate in 9 → 57.52) Lost forced checkmate sequence. Qf4+ was best. } (75. Qf4+ Kh3 76. Qg5 Kh2 77. Qh4+ Kg1 78. Kd3 Kf1 79. Qf6+ Kg1 80. Ke3 Kh2 81. Qh4+ Kg1) 75... Kg1?! { (57.52 → Mate in 12) Checkmate is now unavoidable. Kg3 was best. } { Black offers draw } (75... Kg3 76. Qe5+ Kg4 77. Qf6 Kg3 78. Qd4 Kf3 79. Qg1 Kf4 80. Qxg2 Kf5 81. Qc6 Ke5 82. Qb6) 76. Kd3 Kf2 77. Qf5+ Kg3 78. Qg5+ Kh2 79. Qh4+ Kg1 80. Ke2 { Draw by stalemate. } 1/2-1/2