[Event "casual correspondence game"] [Site "https://lichess.org/eypOKjuc"] [Date "2026.01.11"] [Round "-"] [White "sarangsarath"] [Black "lichess AI level 5"] [Result "1-0"] [GameId "eypOKjuc"] [UTCDate "2026.01.11"] [UTCTime "16:01:24"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Pterodactyl"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... g6 { [%eval 0.55] } 2. d4 { [%eval 0.48] } 2... Bg7 { [%eval 0.48] } 3. Nf3 { [%eval 0.32] } 3... c5 { [%eval 0.66] } { B27 Sicilian Defense: Hyperaccelerated Pterodactyl } 4. Be3 { [%eval 0.28] } 4... Nc6 { [%eval 0.34] } 5. dxc5 { [%eval 0.0] } 5... Bxb2 { [%eval 0.03] } 6. Bd4?? { (0.03 → -4.16) Blunder. Nbd2 was best. } { [%eval -4.16] } (6. Nbd2 Bg7 7. Bb5 Nf6 8. Rb1 O-O 9. O-O d5 10. cxd6 Qxd6) 6... Nxd4 { [%eval -4.09] } 7. Nxd4 { [%eval -4.32] } 7... Qa5+ { [%eval -4.22] } 8. c3 { [%eval -4.34] } 8... Bxa1 { [%eval -4.25] } 9. Nb3?! { (-4.25 → -5.73) Inaccuracy. Qc1 was best. } { [%eval -5.73] } (9. Qc1 Nf6 10. Bd3 Qxc5 11. O-O a6 12. Nb3 Qc7 13. h3 Bb2 14. Qxb2 b5) 9... Qxa2? { (-5.73 → -3.38) Mistake. Bxc3+ was best. } { [%eval -3.38] } (9... Bxc3+ 10. Nxc3 Qxc3+ 11. Qd2 Qxd2+ 12. Kxd2 d6 13. cxd6 exd6 14. Be2 Nf6 15. f3) 10. Bc4 { [%eval -3.43] } 10... Qa4?! { (-3.43 → -2.18) Inaccuracy. b5 was best. } { [%eval -2.18] } (10... b5 11. Bd5 Rb8 12. Nd4 Qa5 13. Qf3 Nf6 14. Qg3 O-O 15. Nf5 Nxd5 16. exd5) 11. Qd4 { [%eval -2.3] } 11... Kf8 { [%eval -2.11] } 12. Qxh8? { (-2.11 → -4.34) Mistake. O-O was best. } { [%eval -4.34] } (12. O-O Bb2 13. N1d2 f6 14. Qe3 d6 15. cxd6 exd6 16. Rb1 Ba3 17. Ra1 Bc5) 12... Qxc4 { [%eval -4.24] } 13. Nxa1?! { (-4.24 → -5.44) Inaccuracy. N3d2 was best. } { [%eval -5.44] } (13. N3d2 Qxc5 14. O-O d6 15. Nb3 Qe5 16. Qxe5 dxe5 17. Nxa1 Nf6 18. f3 Be6) 13... Qa2? { (-5.44 → -3.32) Mistake. Qxe4+ was best. } { [%eval -3.32] } (13... Qxe4+ 14. Kd2 Qxg2 15. Rd1 b6 16. c6 Qxc6 17. Qxh7 Qf6 18. Nb3 d6 19. Kc1) 14. O-O { [%eval -3.33] } 14... b5 { [%eval -3.02] } 15. c4 { [%eval -3.07] } 15... bxc4?! { (-3.07 → -1.88) Inaccuracy. f6 was best. } { [%eval -1.88] } (15... f6 16. Nc3 Qxc4 17. Nd5 Bb7 18. Rd1 Qxe4 19. Ne3 a5 20. Qxh7 a4 21. Nac2) 16. Nc3 { [%eval -1.92] } 16... Qa3 { [%eval -1.72] } 17. Nc2 { [%eval -2.16] } 17... Qb3?? { (-2.16 → 2.36) Blunder. Qxc5 was best. } { [%eval 2.36] } (17... Qxc5 18. Rd1 Qh5 19. Nd4 d6 20. Nf3 Qh6 21. e5 Qg7 22. Qxg7+ Kxg7 23. exd6) 18. Ne3 { [%eval 2.24] } 18... Rb8?? { (2.24 → 5.67) Blunder. h5 was best. } { [%eval 5.67] } (18... h5 19. f4) 19. Ng4 { [%eval 5.43] } 19... f6?? { (5.43 → Mate in 8) Checkmate is now unavoidable. Qxc3 was best. } { [%eval #8] } (19... Qxc3 20. Qxc3 d6 21. Ne3 dxc5 22. Qxc4 Bb7 23. Qxc5 Bxe4 24. Qc7 Rb2 25. Qxa7) 20. Nd5?? { (Mate in 8 → 5.28) Lost forced checkmate sequence. Nh6 was best. } { [%eval 5.28] } (20. Nh6 e6 21. Qxg8+ Ke7 22. Nd5+ exd5 23. exd5 d6 24. c6 Bg4 25. Re1+ Qe3) 20... Bb7?? { (5.28 → Mate in 4) Checkmate is now unavoidable. d6 was best. } { [%eval #4] } (20... d6 21. cxd6 Bxg4 22. dxe7+ Kf7 23. Qxh7+ Ke6 24. Nc7+ Ke5 25. Qf7 f5 26. e8=Q+) 21. Nh6 { [%eval #3] } 21... Bxd5 { [%eval #3] } 22. exd5 { [%eval #2] } 22... e6 { [%eval #2] } 23. Qxg8+ { [%eval #1] } 23... Ke7 { [%eval #1] } 24. d6# { White wins by checkmate. } 1-0