[Event "Casual correspondence game"] [Site "https://lichess.org/dZoKvPtH"] [Date "2019.10.30"] [White "xicu"] [Black "MathPlayer"] [Result "0-1"] [UTCDate "2019.10.30"] [UTCTime "11:20:53"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Bc4 d6 4. Nf3 Bg4? { (0.21 → 1.84) Mistake. g6 was best. } (4... g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. O-O Bb7 9. Be3) 5. h3? { (1.84 → 0.29) Mistake. Bxf7+ was best. } (5. Bxf7+ Kxf7 6. Ng5+ Ke8 7. Qxg4 Nf6 8. Qe2 h6 9. Nf3 Kf7) 5... Bh5?! { (0.29 → 0.92) Inaccuracy. Bxf3 was best. } (5... Bxf3 6. Qxf3 e6 7. O-O Nf6 8. Bb5 Rc8 9. Rd1 Nd7 10. Bxc6) 6. g4 Bg6 7. b3? { (0.64 → -0.77) Mistake. d4 was best. } (7. d4 cxd4 8. Nxd4 Nf6 9. f3 e5 10. Nxc6 bxc6 11. Qe2 h5) 7... Nf6 8. d3 e6?! { (-0.97 → -0.08) Inaccuracy. a6 was best. } (8... a6) 9. Bb2? { (-0.08 → -1.38) Mistake. Bb5 was best. } (9. Bb5 Qc7 10. O-O Be7 11. Ne2 O-O 12. c4 Ne5 13. Ne1 a6 14. Ba4 h5 15. f4 Nc6) 9... Qa5?? { (-1.38 → 0.58) Blunder. a6 was best. } (9... a6) 10. d4?? { (0.58 → -5.81) Blunder. Bb5 was best. } (10. Bb5 Nd7 11. Qd2 Be7 12. Bxc6 bxc6 13. Ne2 Qxd2+ 14. Nxd2 f6 15. f4 O-O-O 16. O-O-O Bf7) 10... Nxe4 11. dxc5 Nxc3 12. Qd2 Ne4 13. Qxa5 Nxa5 14. Bb5+ Nc6 15. O-O-O?! { (-5.03 → -7.31) Inaccuracy. cxd6 was best. } (15. cxd6 O-O-O 16. Bd3 Nxd6 17. Bxg6 hxg6 18. Rd1 f6 19. Nd4 Nxd4 20. Rxd4 Kc7 21. Ra4 a6) 15... Nxf2 16. Ng5 Nxh1 17. Rxh1 Be7 18. Nf3 O-O 19. h4 Be4 20. Be2 dxc5 21. Rg1 Rad8 22. Ng5 Bxg5+ 23. hxg5 Nd4 24. Re1 Bf3 25. Bd3 Bxg4 26. c3 Nf3 27. Rd1 Nxg5 28. Ba3 Bxd1 29. Kxd1?! { (-17.36 → Mate in 12) Checkmate is now unavoidable. Bb1 was best. } (29. Bb1 b6) 29... Rxd3+ 30. Kc2 Rfd8 31. Bxc5 Rd2+ 32. Kc1 Rg2 33. Be7 Rd5 34. c4 Rf5 35. Bxg5 Rf1# { Black wins by checkmate. } 0-1