[Event "stachista simul"] [Site "https://lichess.org/pFTiZZmT"] [Date "2024.05.21"] [White "stachista"] [Black "MatiP2014"] [Result "1-0"] [UTCDate "2024.05.21"] [UTCTime "18:35:43"] [WhiteElo "2419"] [BlackElo "1932"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B40"] [Opening "Sicilian Defense: French Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 { B40 Sicilian Defense: French Variation } 3. g3 Nc6 4. Bg2 d5 5. exd5 exd5 6. O-O Nf6 7. d4 Be7 8. Nc3 O-O 9. dxc5 Bxc5 10. Bg5 Be6 11. Bxf6 Qxf6 12. Nxd5 Bxd5?! { (-0.05 → 1.04) Inaccuracy. Qxb2 was best. } (12... Qxb2 13. Rb1 Qxa2 14. Ng5 Rad8 15. Qd3 g6 16. Nf6+ Kg7 17. Nh5+ Kh8 18. Qf3) 13. Qxd5 Bb6 14. c3 Rad8 15. Qb3?! { (0.91 → 0.00) Inaccuracy. Qb5 was best. } (15. Qb5) 15... Na5? { (0.00 → 1.22) Mistake. Rd3 was best. } (15... Rd3 16. Ne1 Rd2 17. Nf3 Rd3) 16. Qc2 Nc4 17. Rad1 Rxd1 18. Rxd1 Rd8?! { (1.20 → 1.80) Inaccuracy. Re8 was best. } (18... Re8) 19. b3 Na3?! { (1.45 → 2.20) Inaccuracy. Rxd1+ was best. } (19... Rxd1+ 20. Qxd1 Nd6 21. Qd5 h6 22. Nd4 Qe7 23. Kf1 a5 24. Ne2 g5 25. Nc1) 20. Rxd8+ Qxd8 21. Qd2 Qf6 22. Nd4 Nb1?? { (2.01 → 4.85) Blunder. g6 was best. } (22... g6 23. Qd3 a6 24. Qf3 Bxd4 25. cxd4 Qxd4 26. Qxb7 Qa1+ 27. Bf1 Qxa2 28. Bxa6) 23. Qe1 Qd8 24. Qxb1 Bxd4 25. cxd4 Qxd4 26. h4 b5 27. Qe4 Qd1+ 28. Kh2 h6?? { (5.35 → Mate in 6) Checkmate is now unavoidable. Qd8 was best. } (28... Qd8 29. Qb7 g5 30. h5 h6 31. Qxb5 Qd1 32. Be4 a6 33. Qb8+ Kg7 34. Qe5+) 29. Qe8+ Kh7 30. Be4+ g6 31. Qxf7+ Kh8 32. Bxg6 Qd7 33. Qf8# { White wins by checkmate. } 1-0