[Event "Vs. Computer"] [Site "Chess.com"] [Date "2023-11-28"] [White "Casse_de_poil"] [Black "Duo"] [Result "1-0"] [WhiteElo "1338"] [BlackElo "1"] [Variant "Standard"] [TimeControl "-"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 { E30 Nimzo-Indian Defense: Leningrad Variation } h6 5. Bh4 O-O 6. Nf3 d5 7. e3 g5?! { (0.24 → 0.94) Inaccuracy. dxc4 was best. } (7... dxc4 8. Bxc4 c5 9. a3 Bxc3+ 10. bxc3 Nbd7 11. O-O Qa5 12. Qd3) 8. Bg3 Ne4 9. Qc2 Nc6 10. Bd3 g4 11. Ne5 Nxe5?! { (1.39 → 2.03) Inaccuracy. Bxc3+ was best. } (11... Bxc3+ 12. bxc3) 12. Bxe5 f6 13. Bf4 e5 14. Bxh6 Bxc3+ 15. bxc3 Bf5? { (3.04 → 5.08) Mistake. Rf7 was best. } (15... Rf7 16. cxd5) 16. Bxf8 Kxf8 17. O-O Kf7 18. cxd5 c6 19. dxc6 Qd5 20. cxb7 Rb8 21. c4 Qc6 22. d5 Qd7 23. Bxe4 Bxe4 24. Qxe4 f5 25. Qxe5 Rxb7 26. Rfb1 Rb6 27. Rxb6 axb6 28. Rb1 b5?! { (80.34 → Mate in 14) Checkmate is now unavoidable. Qe7 was best. } (28... Qe7 29. Qxf5+) 29. Rxb5 Kg8 30. Qe6+?! { (Mate in 7 → 42.53) Lost forced checkmate sequence. Rb8+ was best. } (30. Rb8+ Kf7 31. Qh8 Qd6 32. Rb7+ Qe7 33. Qh7+ Kf6 34. Rb6+ Qd6 35. Rxd6+ Ke5 36. Qe7#) 30... Qxe6?! { (42.53 → Mate in 11) Checkmate is now unavoidable. Qf7 was best. } (30... Qf7 31. Rb8+ Kg7 32. Qxf7+ Kxf7 33. c5 f4 34. exf4 Ke7 35. Rb7+ Kf6 36. d6 Ke6 37. d7) 31. dxe6 Kf8 32. Rb7 Ke8 33. Rd7 Kf8 34. a4 g3 35. a5 gxh2+ 36. Kxh2 f4 37. exf4 Ke8 38. a6 Kf8 39. a7 Kg8 40. a8=Q# { White wins. } 1-0