[Event "Casual correspondence game"] [Site "https://lichess.org/7GxERnEY"] [Date "2022.05.06"] [White "lichess AI level 5"] [Black "nancyyuan"] [Result "1-0"] [UTCDate "2022.05.06"] [UTCTime "21:16:56"] [WhiteElo "?"] [BlackElo "1581"] [Variant "Standard"] [TimeControl "-"] [ECO "B27"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 { B27 Sicilian Defense } d5?! { (0.00 → 0.95) Inaccuracy. d6 was best. } (2... d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2) 3. exd5 Qxd5 4. Nc3 Qh5? { (1.09 → 2.43) Mistake. Qd8 was best. } (4... Qd8 5. d4 Nf6 6. Bf4 cxd4 7. Nb5 Na6 8. Nbxd4 e6 9. Bc4) 5. d4 cxd4 6. Qxd4 Bd7?? { (2.38 → 5.78) Blunder. Nc6 was best. } (6... Nc6 7. Qa4 Bd7 8. Nb5 Rc8 9. Nxa7 Nxa7 10. Qxa7 Qd5 11. Be3) 7. Be2?? { (5.78 → 1.61) Blunder. Ne5 was best. } (7. Ne5 Nf6 8. Nb5 Na6 9. Be2 Qf5 10. Be3 Qe4 11. Qxe4 Nxe4 12. Nxd7 Kxd7 13. O-O-O+ Nd6) 7... Nc6 8. Qd2 O-O-O 9. Nd4?? { (1.07 → -0.60) Blunder. Qe3 was best. } (9. Qe3 e6 10. Ng5 Qg6 11. Nb5 Nf6 12. Nxa7+ Kb8 13. Bd3 Qh5 14. Nxc6+ Bxc6 15. Qe2 Bb4+) 9... Qg6?? { (-0.60 → 2.35) Blunder. Bg4 was best. } (9... Bg4 10. Ncb5 e5 11. Qg5 Bxe2 12. Nxe2 Qg6 13. Qxg6 hxg6 14. Be3 a6 15. Nbc3 f5 16. Bb6) 10. Kf1?? { (2.35 → -4.15) Blunder. Ncb5 was best. } (10. Ncb5 Nxd4) 10... Nxd4?? { (-4.15 → -0.52) Blunder. Bg4 was best. } (10... Bg4 11. Ncb5) 11. Qxd4 Qb6?? { (-0.54 → 2.35) Blunder. Bc6 was best. } (11... Bc6 12. Qg4+ e6 13. Qxg6 hxg6 14. Be3 a6 15. Bb6 Rd7 16. f3 Bb4 17. Kf2 Nf6 18. Rad1) 12. Qc4+?! { (2.35 → 1.58) Inaccuracy. Qxb6 was best. } (12. Qxb6) 12... Bc6?! { (1.58 → 2.44) Inaccuracy. Qc6 was best. } (12... Qc6) 13. Na4?? { (2.44 → 0.07) Blunder. Be3 was best. } (13. Be3 Qc7 14. a4 Nf6 15. a5 e6 16. Bxa7 Nd5 17. Bf3 Nxc3 18. bxc3 Bxf3 19. Qxc7+ Kxc7) 13... Qb5 14. Qg4+?? { (0.09 → -5.37) Blunder. Qxb5 was best. } (14. Qxb5 Bxb5 15. Nc3 Bc6 16. Be3 a6 17. Rb1 Nf6 18. b4 e5 19. a4 Kb8 20. Bd3 Rc8) 14... Bd7?? { (-5.37 → 0.49) Blunder. f5 was best. } (14... f5 15. c4 Qa5 16. b4 Bxa4 17. bxa5 fxg4 18. Be3 Nf6 19. Bxa7 e5 20. c5 h5 21. a6) 15. Bxb5 Bxg4 16. Be3 Rd5?? { (0.68 → 3.13) Blunder. Kb8 was best. } (16... Kb8 17. f3 Bf5 18. Bf4+ Ka8 19. Ke2 e6 20. Rhd1 Be7 21. g4 Bg6 22. Rxd8+ Bxd8 23. Rd1) 17. Bd3?? { (3.13 → 0.83) Blunder. c4 was best. } (17. c4 Rd8 18. Bxa7 Nf6 19. f3 Bf5 20. Bb6 Rd6 21. Ke2 e5 22. Be3 Bd3+ 23. Kf2 e4) 17... e5 18. h3 Bd7 19. b3?! { (1.26 → 0.29) Inaccuracy. Nc3 was best. } (19. Nc3) 19... g6 20. Nc3 Rd6 21. a4?! { (0.93 → 0.03) Inaccuracy. Bc4 was best. } (21. Bc4 Nf6 22. Bxf7 Rc6 23. Nd5 Nxd5 24. Bxd5 Rxc2 25. Be4 Rc3 26. Bxa7 Bf5 27. Bxf5+ gxf5) 21... f5?! { (0.03 → 1.02) Inaccuracy. a6 was best. } (21... a6) 22. Nb5 Re6? { (1.14 → 2.84) Mistake. Bxb5 was best. } (22... Bxb5 23. axb5 Nf6 24. Rxa7 Kb8 25. Ra4 Nd5 26. Ba7+ Kc7 27. Rc4+ Kd7 28. g4 e4 29. Bd4) 23. Bc4 Re7 24. Bxa7 Bxb5? { (3.13 → 4.96) Mistake. Nf6 was best. } (24... Nf6) 25. axb5 Kd7?! { (4.60 → 7.11) Inaccuracy. Nf6 was best. } (25... Nf6) 26. Bb6 Kd6? { (7.57 → Mate in 1) Checkmate is now unavoidable. Re6 was best. } (26... Re6 27. Bxe6+ Kxe6 28. Ra7 Nf6 29. Rxb7 Bd6 30. Ke2 Ra8 31. Ra7 Rb8 32. Ba5 Rxb5 33. Rd1) 27. Rd1# { White wins by checkmate. } 1-0