[Event "rated rapid game"] [Site "https://lichess.org/sB70ci23"] [Date "2026.04.20"] [Round "-"] [White "SanCos21"] [Black "Andrecastroda"] [Result "0-1"] [GameId "sB70ci23"] [UTCDate "2026.04.20"] [UTCTime "02:40:18"] [WhiteElo "798"] [BlackElo "809"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "English Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... b6?! { (0.15 → 0.88) Inaccuracy. Nf6 was best. } { [%eval 0.88] } { A40 English Defense } (1... Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3) 2. e4 { [%eval 0.7] } 2... Bb7 { [%eval 0.63] } 3. Nc3 { [%eval 0.6] } 3... e6 { [%eval 0.64] } 4. Nf3 { [%eval 0.52] } 4... Bb4 { [%eval 0.46] } 5. Bd2?! { (0.46 → -0.59) Inaccuracy. Bd3 was best. } { [%eval -0.59] } (5. Bd3 Nf6 6. Nd2 c5 7. dxc5 Nc6 8. cxb6 axb6 9. O-O O-O) 5... Bxc3 { [%eval -0.42] } 6. Bxc3 { [%eval -0.61] } 6... Bxe4 { [%eval -0.5] } 7. Ng5?? { (-0.50 → -4.07) Blunder. d5 was best. } { [%eval -4.07] } (7. d5 Nf6 8. dxe6 fxe6 9. Bd3 Bb7 10. O-O O-O 11. Re1 Nh5) 7... d5?? { (-4.07 → 1.25) Blunder. Qxg5 was best. } { [%eval 1.25] } (7... Qxg5 8. Qe2 Qd5 9. f3 Bg6 10. g4 h5 11. Bg2 Nf6 12. O-O) 8. f3?? { (1.25 → -2.63) Blunder. Nxe4 was best. } { [%eval -2.63] } (8. Nxe4 dxe4 9. d5 Nf6 10. Bb5+ c6 11. dxc6 Qc7 12. f4 a6 13. Be5 Qc8) 8... Bf5?! { (-2.63 → -1.52) Inaccuracy. Qxg5 was best. } { [%eval -1.52] } (8... Qxg5 9. fxe4 Qh4+ 10. g3 Qxe4+ 11. Kd2 Nf6 12. Bd3 Qg2+ 13. Kc1 Nbd7 14. a4) 9. Bb4?? { (-1.52 → -4.39) Blunder. Bd2 was best. } { [%eval -4.39] } (9. Bd2 h6 10. g4 hxg5 11. gxf5 exf5 12. Qe2+ Kf8 13. O-O-O Nc6 14. Qg2 f4) 9... a5?? { (-4.39 → -1.35) Blunder. Qxg5 was best. } { [%eval -1.35] } (9... Qxg5 10. Kf2 a5 11. Ba3 h5 12. c4 Ne7 13. h4 Qf6 14. cxd5 Nxd5 15. g4) 10. Bc3?? { (-1.35 → -4.73) Blunder. Bd2 was best. } { [%eval -4.73] } (10. Bd2 h6 11. g4 hxg5 12. gxf5 exf5 13. Qe2+ Kf8 14. O-O-O Nc6 15. Qg2 f4) 10... Nc6?? { (-4.73 → -1.57) Blunder. Qxg5 was best. } { [%eval -1.57] } (10... Qxg5 11. Qe2 Qh4+ 12. g3 Qd8 13. g4 Bg6 14. h4 h5 15. O-O-O Kd7 16. Bd2) 11. Bd3?? { (-1.57 → -4.89) Blunder. Bb5 was best. } { [%eval -4.89] } (11. Bb5 Qd6 12. g4 Bg6 13. h4 h5 14. Qe2 O-O-O 15. a3 Na7 16. Ba6+ Kb8) 11... Nb4?? { (-4.89 → -2.02) Blunder. Qxg5 was best. } { [%eval -2.02] } (11... Qxg5 12. Bb5 Qe3+ 13. Qe2 Qxe2+ 14. Kxe2 Ne7 15. g4 Bg6 16. h4 h5 17. Kf2) 12. Bxb4 { [%eval -2.29] } 12... axb4 { [%eval -2.33] } 13. O-O? { (-2.33 → -4.26) Mistake. Bb5+ was best. } { [%eval -4.26] } (13. Bb5+ Kf8 14. f4 Qd6 15. O-O g6 16. Qe1 Kg7 17. h3 Nf6 18. Qe5 h5) 13... Bxd3 { [%eval -4.13] } 14. Qxd3 { [%eval -4.17] } 14... Qxg5 { [%eval -3.97] } 15. Qd1?! { (-3.97 → -5.19) Inaccuracy. Qb5+ was best. } { [%eval -5.19] } (15. Qb5+ Kf8 16. f4 Qd8 17. f5 exf5 18. Rxf5 Nf6 19. g4 Qd7 20. Qxb4+ Kg8) 15... Nf6 { [%eval -5.17] } 16. b3 { [%eval -5.46] } 16... Nh5 { [%eval -5.39] } 17. Qe2 { [%eval -5.39] } 17... Nf4 { [%eval -4.3] } 18. a4? { (-4.30 → -9.23) Mistake. Qb5+ was best. } { [%eval -9.23] } (18. Qb5+ Kf8 19. g3 g6 20. Rae1 Kg7 21. Re5 Qe7 22. gxf4 Rxa2 23. Rf2 Qd6) 18... Nxe2+ { [%eval -9.2] } 19. Kf2 { [%eval -9.67] } 19... Nxd4 { [%eval -9.47] } 20. Rad1 { [%eval -9.71] } 20... Nxc2 { [%eval -9.67] } 21. Rd2? { (-9.67 → Mate in 7) Checkmate is now unavoidable. Rd3 was best. } { [%eval #-7] } (21. Rd3 c5 22. f4 Qf5 23. Rfd1 f6 24. Kg1 Qxf4 25. Rg3 Qh6) 21... Qxd2+ { [%eval #-6] } 22. Kg1 { [%eval #-3] } 22... Ne3 { [%eval #-2] } 23. g3 { [%eval #-1] } 23... Qg2# { Black wins by checkmate. } 0-1