[Event "IM cubanoases587600 simul"] [Site "https://lichess.org/CTBosfYk"] [Date "2023.09.10"] [White "cubanoases"] [Black "Prokushal10"] [Result "1-0"] [UTCDate "2023.09.10"] [UTCTime "13:08:57"] [WhiteElo "1333"] [BlackElo "1802"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "2400+60"] [ECO "E30"] [Opening "Nimzo-Indian Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 { E30 Nimzo-Indian Defense: Leningrad Variation } c5 5. d5 d6 6. e3 Qa5? { (-0.17 → 1.22) Mistake. h6 was best. } (6... h6 7. Bh4 Qe7 8. Bxf6 Qxf6 9. Ne2 O-O 10. a3 Ba5 11. Rb1) 7. Bxf6 gxf6 8. Qc2?! { (1.33 → 0.28) Inaccuracy. Ne2 was best. } (8. Ne2 exd5 9. cxd5 Nd7 10. a3 Bxc3+ 11. Nxc3 f5 12. Qc2 Ne5 13. h3 Bd7 14. f4 Ng6) 8... e5? { (0.28 → 1.47) Mistake. Bxc3+ was best. } (8... Bxc3+) 9. Bd3?! { (1.47 → 0.77) Inaccuracy. Ne2 was best. } (9. Ne2) 9... Na6?! { (0.77 → 1.88) Inaccuracy. Bxc3+ was best. } (9... Bxc3+ 10. bxc3 f5 11. f3 Rg8 12. g3 Qa6 13. Ne2 h5 14. a4 e4 15. fxe4 fxe4 16. Bxe4) 10. Ne2 Rg8?! { (1.73 → 2.55) Inaccuracy. Bxc3+ was best. } (10... Bxc3+ 11. bxc3 h5 12. h4 Bd7 13. O-O Nc7 14. Rfb1 O-O-O 15. Qb2 Qa6 16. Ng3 Ne8 17. a4) 11. O-O h5?! { (2.52 → 3.53) Inaccuracy. Bxc3 was best. } (11... Bxc3 12. bxc3 h5 13. Bh7 Rf8 14. Ng3 h4 15. Nh5 Qd8 16. f4 Qe7 17. fxe5 Qxe5 18. Nxf6+) 12. Ne4?! { (3.53 → 2.76) Inaccuracy. Bh7 was best. } (12. Bh7 Rg7 13. Ng3 Ke7 14. Nxh5 Rg5 15. Ng3 Bxc3 16. bxc3 Nc7 17. Bf5 Bxf5 18. Nxf5+ Rxf5) 12... Qd8 13. a3 Ba5 14. b4?? { (2.63 → 0.62) Blunder. N4g3 was best. } (14. N4g3 h4 15. Nf5 Bxf5 16. Bxf5 Kf8 17. g4 Nc7 18. h3 b5 19. b3 Rb8 20. Rab1 a6) 14... cxb4 15. c5 Nxc5 { Black offers draw } 16. axb4? { (0.37 → -0.73) Mistake. Nxc5 was best. } (16. Nxc5) 16... Nxd3?? { (-0.73 → 1.36) Blunder. Bxb4 was best. } (16... Bxb4) 17. Qxd3? { (1.36 → -0.07) Mistake. bxa5 was best. } (17. bxa5 f5 18. Qxd3 fxe4 19. Qxe4 Qf6 20. f4 Bg4 21. Nd4 Kf8 22. fxe5 Qxe5 23. Qh7 Qg7) 17... Bb6 { Black resigns. } 1-0