[Event "13th COTS 2024 Intl. Tourn. Arena"] [Site "https://lichess.org/cKq10C8a"] [Date "2024.04.12"] [White "BJ-09"] [Black "SILVERWOLF77"] [Result "1-0"] [UTCDate "2024.04.12"] [UTCTime "14:13:25"] [WhiteElo "2026"] [BlackElo "1790"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Scandinavian Variation, Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 3. d4 Nc6 { B00 Nimzowitsch Defense: Scandinavian Variation, Exchange Variation } 4. c3?! { (0.21 → -0.37) Inaccuracy. Nf3 was best. } (4. Nf3 Bg4 5. Nc3 Qh5 6. d5 O-O-O 7. Be2 e6 8. Ng5 Bxe2) 4... Nf6 5. h3 Bf5 6. Nf3 O-O-O 7. Be2 e5 8. c4? { (-0.87 → -2.14) Mistake. Be3 was best. } (8. Be3 exd4 9. cxd4 Bxb1 10. Qxb1 Bb4+ 11. Kf1 Ba5 12. Qc2 Rhe8) 8... Qd7?? { (-2.14 → 0.14) Blunder. Qa5+ was best. } (8... Qa5+) 9. d5 Ne7?? { (-0.09 → 1.87) Blunder. Nb4 was best. } (9... Nb4 10. O-O Nc2 11. Nxe5 Qe8 12. Nd3 Nxa1 13. Nc3 Bd6 14. Be3 Ne4 15. Bg4 g6 16. Re1) 10. Nxe5 Qd6? { (1.87 → 3.99) Mistake. Qe8 was best. } (10... Qe8 11. Nf3) 11. Nxf7 Qb6 12. Nxh8 Ng6 13. Nxg6 Bxg6 14. O-O Ne4 15. Nd2 Bc5?! { (4.43 → 5.73) Inaccuracy. Nxf2 was best. } (15... Nxf2 16. Rxf2 Bc5 17. Kh1 Bxf2 18. Nb3 Rf8 19. Bf3 Bf5 20. Bg4 a5 21. Bxf5+ Rxf5 22. Qe2) 16. Nxe4 Bxe4 17. Bf3 Bf5 18. Qe2 Qg6 19. Kh1 Bd3 20. Qe1 Bxf1 21. Qxf1 Rf8 22. Be3 Bd6 23. c5 Be5 24. Rb1 h5 25. b4 Rf6 26. Rd1 Qf7 27. Qe2 Rf5 28. d6 cxd6 29. cxd6 Qd7 30. Rc1+ Kb8 31. Bc5 a6 32. Qe4 g6 33. a4 Qxa4?? { (6.89 → Mate in 1) Checkmate is now unavoidable. Bf4 was best. } (33... Bf4 34. Rd1 Rf6 35. b5 axb5 36. axb5 g5 37. Qa4 Rxd6 38. Qa7+ Kc7 39. Qxb7+ Kd8 40. Qa8+) 34. Qxb7# { White wins by checkmate. } 1-0