[Event "casual correspondence game"] [Site "https://lichess.org/oTyxbFlL"] [Date "2026.04.13"] [Round "-"] [White "YESN-T1014"] [Black "lichess AI level 3"] [Result "0-1"] [GameId "oTyxbFlL"] [UTCDate "2026.04.13"] [UTCTime "11:47:34"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... e6 { [%eval 0.37] } { A40 Horwitz Defense } 2. e3 { [%eval 0.0] } 2... Nf6 { [%eval 0.09] } 3. Bd3 { [%eval 0.03] } 3... d5 { [%eval 0.07] } 4. c4 { [%eval 0.0] } 4... c5 { [%eval 0.04] } 5. dxc5 { [%eval -0.21] } 5... Bxc5 { [%eval -0.11] } 6. b3?! { (-0.11 → -0.82) Inaccuracy. cxd5 was best. } { [%eval -0.82] } (6. cxd5 exd5 7. Nc3 O-O 8. Nf3 Nc6 9. O-O Qe7 10. a3 Bg4) 6... O-O { [%eval -0.73] } 7. Nf3 { [%eval -0.5] } 7... dxc4 { [%eval -0.33] } 8. Bxc4 { [%eval -0.17] } 8... Qb6 { [%eval 0.3] } 9. Ne5? { (0.30 → -0.91) Mistake. Nbd2 was best. } { [%eval -0.91] } (9. Nbd2 Bd7) 9... Nbd7 { [%eval -0.48] } 10. f4?? { (-0.48 → -3.78) Blunder. Nd3 was best. } { [%eval -3.78] } (10. Nd3) 10... Nxe5 { [%eval -3.22] } 11. fxe5 { [%eval -3.31] } 11... Ne4?! { (-3.31 → -2.28) Inaccuracy. Nd5 was best. } { [%eval -2.28] } (11... Nd5 12. Bxd5 exd5 13. O-O Bxe3+ 14. Bxe3 Qxe3+ 15. Kh1 Qxe5 16. Nd2 Bf5 17. Qh5) 12. O-O? { (-2.28 → -4.23) Mistake. Qf3 was best. } { [%eval -4.23] } (12. Qf3 f5 13. exf6 Nxf6 14. Bb2 Bb4+ 15. Ke2 Kh8 16. a3 Ba5 17. h3 Bd7) 12... Qc6?? { (-4.23 → -1.03) Blunder. Bxe3+ was best. } { [%eval -1.03] } (12... Bxe3+ 13. Kh1 Bxc1 14. Qxc1 Nf2+ 15. Rxf2 Qxf2 16. Qd2 Qxd2 17. Nxd2 a6 18. a4) 13. a4?! { (-1.03 → -1.76) Inaccuracy. Qd3 was best. } { [%eval -1.76] } (13. Qd3) 13... a6?! { (-1.76 → -0.94) Inaccuracy. Qc7 was best. } { [%eval -0.94] } (13... Qc7) 14. Ba3?! { (-0.94 → -2.06) Inaccuracy. Qf3 was best. } { [%eval -2.06] } (14. Qf3 f5) 14... h6? { (-2.06 → -0.46) Mistake. b5 was best. } { [%eval -0.46] } (14... b5 15. Qf3 Bb7 16. axb5 axb5 17. Bxc5 Qxc5 18. Rxa8 Bxa8 19. Bd3 Nc3 20. b4) 15. Bd3?? { (-0.46 → -2.97) Blunder. Bxc5 was best. } { [%eval -2.97] } (15. Bxc5) 15... b6?? { (-2.97 → -0.49) Blunder. Bxe3+ was best. } { [%eval -0.49] } (15... Bxe3+) 16. Bxe4? { (-0.49 → -1.75) Mistake. Qe2 was best. } { [%eval -1.75] } (16. Qe2) 16... Qxe4 { [%eval -1.86] } 17. b4?? { (-1.86 → -4.95) Blunder. Bxc5 was best. } { [%eval -4.95] } (17. Bxc5 bxc5 18. Qf3 Qxe5 19. Nd2 Rb8 20. Qf4 Qxf4 21. exf4 Bb7 22. Rac1 Rfd8) 17... Qxe3+?! { (-4.95 → -3.15) Inaccuracy. Bb7 was best. } { [%eval -3.15] } (17... Bb7 18. Ra2 Bxe3+ 19. Kh1 Rfd8 20. Qe2 Rac8 21. b5 Bd5 22. Nd2 Qxe5 23. bxa6) 18. Kh1 { [%eval -3.16] } 18... Qd4?? { (-3.16 → -0.58) Blunder. Be7 was best. } { [%eval -0.58] } (18... Be7 19. b5 Bxa3 20. Rxa3 Qxe5 21. Re1 Qf6 22. Rf3 Qh4 23. Nc3 Bb7 24. Rg3) 19. bxc5 { [%eval -0.41] } 19... Qxe5?? { (-0.41 → 3.98) Blunder. Qxa1 was best. } { [%eval 3.98] } (19... Qxa1) 20. cxb6 { [%eval 3.7] } 20... Rb8?! { (3.70 → 5.44) Inaccuracy. Qxa1 was best. } { [%eval 5.44] } (20... Qxa1 21. Bxf8 Bb7 22. Qd7 Bxg2+ 23. Kxg2 Rxf8 24. Nd2 Qe5 25. b7 a5 26. Kh1) 21. Bxf8 { [%eval 5.32] } 21... Qxa1 { [%eval 4.69] } 22. Bd6 { [%eval 4.71] } 22... Rxb6 { [%eval 4.44] } 23. Na3?? { (4.44 → 1.30) Blunder. Be5 was best. } { [%eval 1.3] } (23. Be5 Qxe5 24. Qd8+ Kh7 25. Qxb6 Qd5 26. Nc3 Qc4 27. Rc1 Bd7 28. Qb1+ f5) 23... Qa2 { [%eval 1.64] } 24. Bc5?! { (1.64 → 0.67) Inaccuracy. Be5 was best. } { [%eval 0.67] } (24. Be5) 24... Rb2?? { (0.67 → 3.13) Blunder. Bb7 was best. } { [%eval 3.13] } (24... Bb7 25. Rf2) 25. Qd8+ { [%eval 3.24] } 25... Kh7 { [%eval 3.39] } 26. Qxc8 { [%eval 3.07] } 26... Qd5?! { (3.07 → 3.97) Inaccuracy. Rxg2 was best. } { [%eval 3.97] } (26... Rxg2 27. Bd6 e5 28. Qf5+ Rg6 29. Qe4 Qb3 30. Bc5 f5 31. Qf3 Qxa4 32. Qd5) 27. Kg1?? { (3.97 → Mate in 1) Checkmate is now unavoidable. Rg1 was best. } { [%eval #-1] } (27. Rg1 f5 28. Be3 Qe4 29. Qc3 Re2 30. Bc5 Qxa4 31. Nb1 Rc2 32. Qd4 Rc4) 27... Qxg2# { Black wins by checkmate. } 0-1