[Event "Casual rapid game"] [Site "https://lichess.org/CnTq83Rw"] [Date "2024.05.20"] [White "Important_Math"] [Black "Zeyben"] [Result "0-1"] [UTCDate "2024.05.20"] [UTCTime "20:37:36"] [WhiteElo "1537"] [BlackElo "2015"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D11"] [Opening "Slav Defense: Modern Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 { D11 Slav Defense: Modern Line } Nf6 4. Bf4?! { (0.27 → -0.34) Inaccuracy. Nc3 was best. } (4. Nc3 e6 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Bd3 dxc4) 4... dxc4 5. e3 b5 6. a4 a6 7. Ne5?! { (-0.28 → -1.05) Inaccuracy. Be2 was best. } (7. Be2 Bb7 8. b3 cxb3 9. Qxb3 e6 10. O-O Be7 11. Ne5 Nd5) 7... Bb7?! { (-1.05 → -0.43) Inaccuracy. e6 was best. } (7... e6) 8. Qf3 Nd5?? { (-0.65 → 1.87) Blunder. e6 was best. } (8... e6 9. Be2) 9. Bg3?? { (1.87 → -0.24) Blunder. Nxf7 was best. } (9. Nxf7 Qa5+) 9... Nf6 10. axb5 axb5 11. Rxa8 Bxa8 12. Nc3 b4?? { (-0.38 → 3.88) Blunder. Qa5 was best. } (12... Qa5 13. Be2 Qa1+ 14. Nd1 e6 15. O-O Qa7 16. Qf4 Nbd7 17. Nxd7 Nxd7 18. Nc3) 13. Ne4 c3?! { (3.35 → 5.01) Inaccuracy. Qd5 was best. } (13... Qd5 14. Nxf6+ exf6 15. Bxc4 Qxf3 16. Nxf3 Nd7 17. Ke2 Bb7 18. Ra1 Nb6 19. Ba6) 14. bxc3?! { (5.01 → 3.20) Inaccuracy. Bc4 was best. } (14. Bc4 e6 15. Nxf7 Qa5 16. Nxf6+ gxf6 17. Qxf6 Qf5 18. Qxf5 exf5 19. bxc3 Rg8) 14... bxc3?! { (3.20 → 4.78) Inaccuracy. Nbd7 was best. } (14... Nbd7 15. Bc4 e6 16. Nxf7 Kxf7 17. Qf5 Ke8 18. Qxe6+ Qe7 19. Nd6+ Kd8 20. Nf7+) 15. Nxc3?? { (4.78 → -0.31) Blunder. Bc4 was best. } (15. Bc4 e6 16. Nxf7 Qb6 17. Nxf6+ gxf6 18. Qxf6 Qb1+ 19. Ke2 Qc2+ 20. Kf3 c5+) 15... Qa5?! { (-0.31 → 0.65) Inaccuracy. e6 was best. } (15... e6 16. Bd3) 16. e4? { (0.65 → -0.96) Mistake. Kd2 was best. } (16. Kd2 e6) 16... e6 17. Nc4 Qa1+ 18. Nd1?? { (-1.28 → -3.52) Blunder. Kd2 was best. } (18. Kd2 Bb4 19. Nd6+ Kd7 20. Kc2 Bxd6 21. Bxd6 Kxd6 22. e5+ Ke7 23. exf6+ gxf6) 18... Bb4+ 19. Nd2 c5 20. dxc5? { (-2.80 → -5.35) Mistake. Bb5+ was best. } (20. Bb5+ Bc6 21. Bd3 Qxd4 22. Qe3 Bxe4 23. Qxd4 cxd4 24. Ke2 Bxd3+ 25. Kxd3 Nc6) 20... Bxe4?? { (-5.35 → -0.99) Blunder. Bxd2+ was best. } (20... Bxd2+ 21. Kxd2 Nxe4+ 22. Kc2 O-O 23. Nc3 Rd8 24. Bd6 Nxd6 25. Qd3 Nc6 26. Qxh7+) 21. Qe2?? { (-0.99 → -5.40) Blunder. Bb5+ was best. } (21. Bb5+ Nbd7) 21... Nc6? { (-5.40 → -3.35) Mistake. O-O was best. } (21... O-O 22. Qc4 Nc6 23. f3 Bd5 24. Qa6 Qc1 25. Bf4 Nd4 26. Qd3 e5 27. Bxe5) 22. Qb5? { (-3.35 → -6.41) Mistake. Qa6 was best. } (22. Qa6 Bxd2+ 23. Kxd2 Qd4+ 24. Bd3 O-O 25. Qc4 Bxg2 26. Re1 Rd8 27. Bd6 Qxc4) 22... O-O 23. Bd3 Bxg2 24. Rg1 Bf3 25. Be2 Nd4 26. Qxb4 Nc2+ 27. Kf1 Bxe2+ 28. Kxe2 Nxb4 29. Nb3 Qa2+ 30. Nd2 Qa6+ 31. Ke1? { (-7.44 → Mate in 1) Checkmate is now unavoidable. Kf3 was best. } (31. Kf3 Rd8 32. Bd6 Qa8+ 33. Ke2 Qa1 34. Nc4 Nc6 35. Be5 Nxe5 36. Nxe5 Qxe5+) 31... Nc2# { Black wins by checkmate. } 0-1