CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/436u3Uu3"] [Date "2026.08.21"] [White "Armaan"] [Black "Jenna"] [Result "1-0"] [UTCDate "2026.08.21"] [UTCTime "23:10:12"] [WhiteElo "1376"] [BlackElo "1453"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-15"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. d3?! { (0.14 → -0.39) Inaccuracy. Bb5 was best. } (4. Bb5 Bb4) 4... Bb4 5. Bd2 O-O 6. Be2 d6 7. O-O Bg4 8. Ng5 Bxe2 9. Qxe2 h6 10. Nf3 Bc5 11. Be3 Bxe3 12. Qxe3 Nb4 13. Qd2 Re8 14. Nd5?? { (0.00 → -3.32) Blunder. Rad1 was best. } (14. Rad1) 14... Nfxd5?! { (-3.32 → -2.12) Inaccuracy. Nbxd5 was best. } (14... Nbxd5 15. exd5) 15. exd5?! { (-2.12 → -3.25) Inaccuracy. c4 was best. } (15. c4 Nxd3 16. cxd5 Nc5 17. Qe2 a5 18. Rac1 Rf8 19. Nd2 f5 20. Rc3 Qd7 21. f3 a4) 15... Nxd5 16. c4 Nb6?! { (-3.58 → -2.70) Inaccuracy. Nf4 was best. } (16... Nf4 17. Rae1 Qd7 18. Re3 c5 19. b4 b6 20. h3 Rad8 21. bxc5 bxc5 22. Kh2 Ne6 23. Ng1) 17. Rad1 Qd7 18. d4?? { (-2.45 → -6.93) Blunder. Nh4 was best. } (18. Nh4) 18... Nxc4?! { (-6.93 → -4.73) Inaccuracy. e4 was best. } (18... e4 19. Nh4 Nxc4 20. Qf4 Nxb2 21. Nf5 Qe6 22. Rde1 Nd3 23. Qg4 g6 24. Nxh6+ Kg7 25. Re3) 19. Qc3?! { (-4.73 → -6.30) Inaccuracy. Qc3 was best. } (19. Qc3 e4 20. Ne5 Nxe5 21. dxe5 d5 22. Rfe1 Qc6 23. Qxc6 bxc6 24. Rc1 Rab8 25. Rxc6 Rxb2) 19... Nb6?? { (-6.30 → -1.72) Blunder. e4 was best. } (19... e4 20. Qxc4 exf3 21. gxf3 Re6 22. Qb3 d5 23. Kh1 c6 24. Rde1 Rae8 25. Re3 Rxe3 26. fxe3) 20. dxe5 Qe6? { (-1.82 → -0.55) Mistake. Re6 was best. } (20... Re6 21. Qa3) 21. Rfe1?! { (-0.55 → -1.14) Inaccuracy. exd6 was best. } (21. exd6 cxd6) 21... dxe5 22. Rxe5? { (-0.77 → -2.19) Mistake. Qxc7 was best. } (22. Qxc7 Qxa2 23. Nxe5 Qb3 24. f4 Rab8 25. h3 Qe6 26. Ng4 Nd5 27. Rxe6 Nxc7 28. Rxe8+ Rxe8) 22... Qxa2 23. Rxe8+ Rxe8 24. Ne5?? { (-2.22 → -5.98) Blunder. Qxc7 was best. } (24. Qxc7 Qb3 25. Qc1 Rc8 26. Qd2 Qc2 27. Qd4 Nc4 28. h3 Nxb2 29. Re1 Nd3 30. Re7 Qxf2+) 24... Qe6 25. Re1 Nd7?? { (-6.51 → 6.01) Blunder. Nd5 was best. } (25... Nd5 26. Qd2) 26. Nd3 Ne5 27. Rxe5 Qd7 28. Rxe8+ Qxe8 29. Qxc7 Qe4 30. Qd8+ Kh7 31. Qd6 b6 32. h3 f6 33. Nc1?? { (5.91 → 0.00) Blunder. Qd7 was best. } (33. Qd7 Qc4) 33... Qc2?? { (0.00 → 5.87) Blunder. Qe1+ was best. } (33... Qe1+ 34. Kh2 Qxc1 35. Qd3+ Kh8 36. Qd8+ Kh7) 34. Qd3+ Qxd3 35. Nxd3 Kg6 36. Nb4 Kf5 37. Nc6 a5 38. Nd4+?! { (4.64 → 3.13) Inaccuracy. Kf1 was best. } (38. Kf1 Ke4 39. Ke2 a4 40. Kd2 f5 41. Kc3 g5 42. Nd4 g4 43. hxg4 fxg4 44. Ne2 Kf5) 38... Ke5 39. Nf3+? { (3.44 → 2.09) Mistake. Ne2 was best. } (39. Ne2) 39... Kd5?! { (2.09 → 3.22) Inaccuracy. Ke4 was best. } (39... Ke4 40. Ne1) 40. Kf1 Kc4 41. Nd2+ Kd3 42. Ke1 b5 43. Kd1 a4 44. Kc1?? { (2.88 → 0.00) Blunder. Nf3 was best. } (44. Nf3 g5) 44... b4 45. Nb1?? { (0.00 → -3.56) Blunder. Kd1 was best. } (45. Kd1 a3 46. bxa3 bxa3 47. Nb3 Kc3 48. Nc1 h5 49. g3 g6 50. f3 g5 51. g4 h4) 45... Ke2 46. f3?! { (-3.35 → -4.56) Inaccuracy. h4 was best. } (46. h4 Kxf2) 46... Kf2 47. Nd2 Kxg2 48. Kc2 Kxh3 49. Kd3 g5 50. Kc4 Kg3?? { (-6.46 → -0.45) Blunder. a3 was best. } (50... a3) 51. Kxb4 g4?? { (-0.41 → 7.87) Blunder. h5 was best. } (51... h5 52. Kxa4 h4 53. b4 h3 54. b5 Kg2 55. b6 h2 56. b7 h1=Q 57. b8=Q Qd1+ 58. Nb3) 52. Kxa4?? { (7.87 → 0.01) Blunder. fxg4 was best. } (52. fxg4) 52... gxf3?? { (0.01 → 8.00) Blunder. h5 was best. } (52... h5 53. b4 h4 54. b5 h3 55. b6 Kg2 56. b7 h2 57. b8=Q h1=Q 58. fxg4 Qd1+ 59. Nb3) 53. b4 Kg2 54. b5 f2 55. b6 f1=Q 56. Nxf1 Kxf1 57. b7 h5 58. b8=Q h4 59. Qf4+ Kg2 60. Qxh4 Kf3?! { (57.98 → Mate in 9) Checkmate is now unavoidable. Kf3 was best. } (60... Kf3) 61. Qxf6+ Ke4 62. Qe6+ Kd4 63. Qd6+ Ke4 64. Kb4 Ke3 65. Kc3 Ke4 66. Qd4+ Kf5 67. Qe3 Kf6 68. Kc4 Kf5 69. Kd5 Kf6 70. Qe6+ Kg5 71. Qf7 Kg4 72. Ke4 Kg3 73. Qf3+ Kh4 74. Qg2 Kh5 75. Kf5 Kh4 76. Qg4# { White wins by checkmate. } 1-0