CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/8ocPXGNj"] [Date "2025.11.02"] [White "Diego"] [Black "Nikolai"] [Result "1-0"] [UTCDate "2025.11.02"] [UTCTime "18:41:42"] [WhiteElo "1466"] [BlackElo "1049"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-2"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5?! { (0.33 → 0.96) Inaccuracy. c5 was best. } (1... c5 2. Nf3 d6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nc6 6. O-O h6 7. Nd5 Nf6 8. Nxf6+) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 e6 6. Bg5 Be7 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. O-O O-O 10. Bxf6 Bxf6 11. Qd3 h6 12. Rfe1 Qe7?! { (-0.35 → 0.32) Inaccuracy. c5 was best. } (12... c5 13. Ne4 cxd4 14. Nxf6+ Nxf6 15. Qxd4 Qxd4 16. Nxd4 Rfd8 17. c3 Rac8 18. Rad1 Kf8 19. a3) 13. Rad1 Nb6 14. a3? { (0.59 → -0.45) Mistake. Ne4 was best. } (14. Ne4) 14... Nd5?? { (-0.45 → 7.38) Blunder. Rfd8 was best. } (14... Rfd8) 15. Nxd5 exd5 16. Rxe7 Bxe7 17. Qf5 c6 18. Ne5 Bf6 19. Qd7 Rfd8 20. Qxb7 Bxe5 21. dxe5 Rac8 22. Qxa7 d4 23. Rxd4 Rxd4 24. Qxd4 Re8 25. f4 Kf8 26. a4 Ke7? { (7.08 → Mate in 1) Checkmate is now unavoidable. Kg8 was best. } (26... Kg8 27. Kf2) 27. a5? { (Mate in 1 → 9.48) Lost forced checkmate sequence. Qd6# was best. } (27. Qd6#) 27... Rd8 28. a6?? { (9.47 → -6.62) Blunder. Qxd8+ was best. } (28. Qxd8+) 28... Rxd4 29. b3 Rb4?? { (-6.17 → 6.91) Blunder. Rd1+ was best. } (29... Rd1+ 30. Kf2) 30. a7 Rxf4 31. a8=Q Ke6 32. Qxc6+ Kxe5 33. Qc7+ Ke4 34. Qxf4+ Kxf4 35. b4 Ke4 36. Kf2 Kd4 37. Ke2 Kc3 38. b5 Kb4 39. b6 Kc5 40. b7 Kc6 41. b8=Q Kd5 42. Qe8 { Black resigns. } 1-0