[Event "IM cubanoases999000 simul"] [Site "https://lichess.org/kbzZ7NWn"] [Date "2023.08.20"] [White "srikar1802"] [Black "cubanoases"] [Result "0-1"] [UTCDate "2023.08.20"] [UTCTime "13:28:01"] [WhiteElo "1782"] [BlackElo "1333"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "2400+15"] [ECO "E32"] [Opening "Nimzo-Indian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 { E32 Nimzo-Indian Defense: Classical Variation } O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 c5 8. Nf3 Nc6?! { (-0.52 → 0.33) Inaccuracy. cxd4 was best. } (8... cxd4 9. Qxd4 Nc6 10. Qh4 dxc4 11. e4 Qa5+ 12. Bd2 Qb5 13. b4 Rd8 14. Rc1 Ne5 15. Qg5) 9. e3 h6 10. Bh4?! { (0.21 → -0.66) Inaccuracy. cxd5 was best. } (10. cxd5 cxd4 11. Nxd4 Nxd4 12. Bxf6 Qxf6 13. Qxd4 Qxd4 14. exd4 Rd8 15. Bc4 Kf8 16. Rc1 exd5) 10... g5 11. Bg3 Ne4 12. Qd3 cxd4 13. Nxd4 Qa5+ 14. b4?? { (-0.76 → -5.10) Blunder. Ke2 was best. } (14. Ke2) 14... Nxb4 15. axb4 Qxa1+ 16. Qd1 Qc3+ 17. Ke2 Qxb4 18. cxd5?! { (-5.46 → -9.20) Inaccuracy. Qc2 was best. } (18. Qc2 Qxc4+ 19. Qxc4 dxc4 20. f3 Nxg3+ 21. hxg3 Bd7 22. Kf2 e5 23. Bxc4 exd4 24. exd4 Kg7) 18... Nc3+ 19. Ke1 Nxd1+ 20. Kxd1 Bd7 21. dxe6? { (-9.02 → Mate in 11) Checkmate is now unavoidable. Bc7 was best. } (21. Bc7 exd5 22. Bd3 Qb2 23. Bf5 Rac8 24. Bxd7 Rxc7 25. Bc6 Qa1+ 26. Ke2 Qxh1 27. Bxd5 Rc1) 21... fxe6?! { (Mate in 11 → -10.34) Lost forced checkmate sequence. Ba4+ was best. } (21... Ba4+ 22. Ke2 Qc4+ 23. Kd2 Qa2+ 24. Kc3 Rac8+ 25. Bc7 Rxc7+ 26. Kb4 a5+ 27. Kxa5 Qd5+ 28. Kb4) 22. Be2?! { (-10.34 → Mate in 6) Checkmate is now unavoidable. f3 was best. } (22. f3 Rac8 23. Be1 Qb1+ 24. Ke2 e5 25. Nc6 Qb2+ 26. Bd2 Rxc6 27. h3 Rc2 28. Kf2 Qb4) 22... Ba4+ 23. Kc1 Rac8+ 24. Nc2 Rxc2+ 25. Kd1 Qb1# { Black wins by checkmate. } 0-1