FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/C1nDiVnW"]
[Date "2025.02.28"]
[White "Vatsa"]
[Black "Benton"]
[Result "0-1"]
[UTCDate "2025.02.28"]
[UTCTime "21:35:44"]
[WhiteElo "1360"]
[BlackElo "1878"]
[WhiteRatingDiff "-2"]
[BlackRatingDiff "+0"]
[WhiteTitle "NM"]
[BlackTitle "GM☾"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D00"]
[Opening "Blackmar-Diemer Gambit"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nc3?! { (0.30 → -0.22) Inaccuracy. c4 was best. } (2. c4 e6) 2... Nf6 3. e4?! { (-0.03 → -0.90) Inaccuracy. Bf4 was best. } { D00 Blackmar-Diemer Gambit } (3. Bf4 a6 4. e3 b5 5. Nb1 Nbd7 6. c3 c5 7. Be2 e6 8. Nf3 c4) 3... dxe4 4. Bb5+?! { (-0.68 → -1.58) Inaccuracy. Bg5 was best. } (4. Bg5) 4... Bd7 5. Bxd7+ Qxd7 6. Nh3? { (-1.08 → -2.42) Mistake. Bg5 was best. } (6. Bg5 Qf5) 6... Nc6 7. Bg5? { (-2.43 → -4.14) Mistake. d5 was best. } (7. d5 Nb4) 7... Qxd4?! { (-4.14 → -2.81) Inaccuracy. Nxd4 was best. } (7... Nxd4 8. Qd2) 8. Qxd4 Nxd4 9. Bxf6? { (-2.70 → -4.92) Mistake. O-O-O was best. } (9. O-O-O O-O-O) 9... gxf6? { (-4.92 → -2.82) Mistake. Nxc2+ was best. } (9... Nxc2+ 10. Kd2) 10. Nxe4?? { (-2.82 → -8.22) Blunder. O-O-O was best. } (10. O-O-O O-O-O) 10... Nxc2+ 11. Kd1 Nxa1 12. Kc1 Bh6+ 13. Kb1 O-O-O 14. Kxa1 Rd4 15. Nc3 Rhd8 16. Kb1 Bd2 17. Kc2 Bxc3 18. bxc3 Rd2+ 19. Kb3 Re2 20. Rc1 Rdd2 21. Kc4 Rxa2 22. Rd1 Ra4+ 23. Kd3 Re5 24. Kc2 Ra2+ 25. Kb3 Ree2 26. Kc4 c6 27. Kc5 Kc7 28. Kc4 Rac2 29. Kb4 Rb2+ 30. Kc4 b5+ 31. Kd4 Rbd2+?! { (Mate in 6 → -10.15) Lost forced checkmate sequence. e5+ was best. } (31... e5+ 32. Kc5 Re4 33. Rd4 exd4 34. Nf4 Re5+ 35. Kxd4 Rd2+ 36. Nd3 c5#) 32. Rxd2 Rxd2+ 33. Ke4 e6 34. Ke3 Rd5 35. Ke4 a5 36. Nf4 a4 37. Nxd5+ cxd5+ 38. Kd3 Kc6 39. Kc2 Kc5 40. Kb2 Kc4 41. Ka3 Kxc3 42. Ka2 b4 43. Kb1 a3 44. Kc1?! { (-17.83 → Mate in 3) Checkmate is now unavoidable. f3 was best. } (44. f3 d4 45. Kc1 a2 46. Kd1 d3 47. Ke1 b3 48. Kf2 b2 49. Ke3 d2 50. g4 b1=B) 44... b3 45. Kd1 a2 46. Ke2 a1=Q 47. Kf3 Qd1+ 48. Kf4 e5+ 49. Kf5 b2 50. Kxf6 b1=Q 51. Kxf7 Qf5+ 52. Ke7 Qa4 53. Kd6 Qad7+ 54. Kc5 Qc7+ 55. Kxd5 Qc4+ 56. Kd6 Qfe6# { Black wins by checkmate. } 0-1