lichess dev

[Event "Lasker Arena"] [Site "http://chess-academy.net/Dx0hD48x"] [Date "2025.11.25"] [Round "-"] [White "maaaaaaaaaaaaaark"] [Black "ArianaL"] [Result "1-0"] [UTCDate "2025.11.25"] [UTCTime "17:14:31"] [WhiteElo "1372"] [BlackElo "1146"] [WhiteRatingDiff "+51"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 Bb4+?! { (0.21 → 0.94) Inaccuracy. Best move was Nf6. } (2... Nf6 3. c4 b6 4. e3 Be7 5. Nc3 d5 6. cxd5 exd5 7. Bd3) 3. c3 Ba5?! { (0.62 → 1.53) Inaccuracy. Best move was Be7. } (3... Be7 4. e4 d5 5. e5 c5 6. Be2 Nc6 7. O-O cxd4 8. cxd4) 4. b4 Bb6 5. Bg5?! { (1.76 → 0.79) Inaccuracy. Best move was Nbd2. } (5. Nbd2) 5... f6 6. Bh4?! { (1.18 → 0.60) Inaccuracy. Best move was Bf4. } (6. Bf4 a5 7. b5 Ne7 8. Nbd2 d6 9. e4 e5 10. Be3 Be6 11. Bd3 Nd7 12. O-O O-O) 6... Nh6?! { (0.60 → 1.36) Inaccuracy. Best move was a5. } (6... a5 7. b5) 7. g4? { (1.36 → 0.27) Mistake. Best move was c4. } (7. c4 a5) 7... Nxg4?! { (0.27 → 1.08) Inaccuracy. Best move was d5. } (7... d5 8. e3) 8. h3? { (1.08 → -1.29) Mistake. Best move was Rg1. } (8. Rg1 g5) 8... Nh6 9. Nbd2?! { (-0.57 → -1.45) Inaccuracy. Best move was c4. } (9. c4) 9... f5?? { (-1.45 → 9.32) Blunder. Best move was a5. } (9... a5 10. b5) 10. Bxd8 Kxd8 11. Ng5 f4?! { (8.89 → 9.74) Inaccuracy. Best move was d5. } (11... d5 12. Rg1 a5 13. b5 a4 14. Ndf3 Bd7 15. Qc1 Re8 16. e3 c6 17. Ne5 Bc7 18. c4) 12. Nf7+?? { (9.74 → 5.87) Blunder. Best move was Nc4. } (12. Nc4 d5) 12... Ke8?? { (5.87 → 14.92) Blunder. Best move was Nxf7. } (12... Nxf7) 13. Nxh8 Ke7 14. Ne4 Nc6 15. Qa4 Nd8 16. Ng5 d5 17. Nxh7 e5 18. Ng6+ Kf7 19. Nxe5+ Ke6?! { (17.79 → Mate in 3) Checkmate is now unavoidable. Best move was Ke7. } (19... Ke7 20. Ng6+) 20. Ng4?! { (Mate in 3 → 17.28) Lost forced checkmate sequence. Best move was Qe8+. } (20. Qe8+ Kd6 21. Qf8+ Ke6 22. Ng5#) 20... Nxg4 21. hxg4 f3?! { (18.43 → Mate in 6) Checkmate is now unavoidable. Best move was Nc6. } (21... Nc6 22. Qc2) 22. Ng5+?! { (Mate in 6 → 23.06) Lost forced checkmate sequence. Best move was Qe8+. } (22. Qe8+ Kd6 23. e4 Bxd4 24. cxd4 c5 25. Qxd8+ Bd7 26. e5+ Kc6 27. b5#) 22... Kd6 23. exf3 Ke7 24. Rh7 Kf6?! { (25.68 → Mate in 4) Checkmate is now unavoidable. Best move was Ne6. } (24... Ne6 25. Qc2) 25. f4?! { (Mate in 4 → 22.39) Lost forced checkmate sequence. Best move was Qe8. } (25. Qe8 Be6 26. Rh5 Bf7 27. Nh7+ Kg6 28. Bd3#) 25... Bxg4?! { (22.39 → Mate in 5) Checkmate is now unavoidable. Best move was c6. } (25... c6 26. Qc2) 26. Qc2?! { (Mate in 5 → 20.43) Lost forced checkmate sequence. Best move was Qe8. } (26. Qe8 Be6 27. Bd3 a6 28. Qf8+ Bf7 29. Rxg7 Bc5 30. Rg6#) 26... Nc6?! { (20.43 → Mate in 10) Checkmate is now unavoidable. Best move was Ne6. } (26... Ne6 27. f3) 27. Qe2? { (Mate in 10 → 8.71) Lost forced checkmate sequence. Best move was Rxg7. } (27. Rxg7 Re8+ 28. Kd2 Re4 29. Nxe4+ Kxg7 30. Ng5 Kf6 31. Qh7 Nd8 32. Re1 Bxd4 33. cxd4 a5) 27... Rd8? { (8.71 → Mate in 7) Checkmate is now unavoidable. Best move was Bxe2. } (27... Bxe2) 28. Qxg4 g6 29. Rf7# { White wins by checkmate. } 1-0