lichess dev

[Event "Chéron Arena"] [Site "http://chess-academy.net/AsHsgt5o"] [Date "2025.02.04"] [Round "-"] [White "Alex06"] [Black "ctreit"] [Result "1-0"] [UTCDate "2025.02.04"] [UTCTime "17:40:03"] [WhiteElo "1141"] [BlackElo "1213"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A41"] [Opening "Queen's Pawn"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d6?! { (0.15 → 0.90) Inaccuracy. Best move was d5. } { A41 Queen's Pawn } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. Bg5?! { (0.90 → -0.07) Inaccuracy. Best move was Nc3. } (2. Nc3 Nf6 3. e4 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. f4 exf4 8. Nge2 Kc8) 2... f6?! { (-0.07 → 0.55) Inaccuracy. Best move was h6. } (2... h6 3. Bh4) 3. Bf4 Bf5? { (0.09 → 1.71) Mistake. Best move was e5. } (3... e5 4. Bg3 Nc6 5. Nf3 h5 6. h4 e4 7. Nfd2 Nxd4 8. Nxe4 Nf5 9. c4 Nxg3 10. Nxg3) 4. Nf3? { (1.71 → 0.16) Mistake. Best move was Nc3. } (4. Nc3) 4... Bg4? { (0.16 → 1.65) Mistake. Best move was e5. } (4... e5 5. Bg3 Nd7 6. Nbd2 g5 7. e4 Bg6 8. Bc4 h5 9. h3 Bh6 10. O-O Ne7 11. Be6) 5. Nh4?? { (1.65 → -2.97) Blunder. Best move was e4. } (5. e4 e5 6. Be3 f5 7. exf5 e4 8. h3 Bxf5 9. Nfd2 Nf6 10. c4 Be7 11. g4 Bg6) 5... g6?? { (-2.97 → 0.57) Blunder. Best move was g5. } (5... g5 6. Bg3 gxh4 7. Bxh4 Nd7 8. Nc3 e5 9. Qd3 Ne7 10. O-O-O Ng6 11. f3 Be6 12. Bf2) 6. Nxg6?? { (0.57 → -3.36) Blunder. Best move was h3. } (6. h3 Bd7) 6... hxg6 7. Bxd6?? { (-2.46 → -7.71) Blunder. Best move was Qd3. } (7. Qd3 g5) 7... exd6?! { (-7.71 → -6.77) Inaccuracy. Best move was Qxd6. } (7... Qxd6 8. Qd3 Bf5 9. e4 Bd7 10. Nc3 Na6 11. a3 O-O-O 12. g3 e5 13. dxe5 Qxd3 14. Bxd3) 8. Nc3?! { (-6.77 → -7.44) Inaccuracy. Best move was h3. } (8. h3) 8... Qe7? { (-7.44 → -6.26) Mistake. Best move was Nc6. } (8... Nc6 9. Qd3) 9. Nd5?! { (-6.26 → -7.23) Inaccuracy. Best move was Qd3. } (9. Qd3 Bf5) 9... Qe4?? { (-7.23 → -1.66) Blunder. Best move was Qf7. } (9... Qf7 10. Qd3 Bc8 11. c4 f5 12. g3 Nf6 13. Nxf6+ Qxf6 14. h4 Nc6 15. O-O-O Bd7 16. Bg2) 10. f3?? { (-1.66 → -8.35) Blunder. Best move was Nxc7+. } (10. Nxc7+ Kd8) 10... Qxd5 11. fxg4 Bh6 12. e4?! { (-8.04 → -8.68) Inaccuracy. Best move was Qd3. } (12. Qd3 f5) 12... Qxd4?? { (-8.68 → 5.74) Blunder. Best move was Qxe4+. } (12... Qxe4+ 13. Qe2) 13. Qxd4 Nc6?! { (5.21 → 6.02) Inaccuracy. Best move was Nd7. } (13... Nd7) 14. Qc4? { (6.02 → 4.44) Mistake. Best move was Bb5. } (14. Bb5 Bf4) 14... Nge7?! { (4.44 → 5.14) Inaccuracy. Best move was O-O-O. } (14... O-O-O 15. g3 Ne5 16. Qe2 Ne7 17. Bg2 N7c6 18. Rd1 Kb8 19. c3 Nd7 20. O-O a5 21. b3) 15. Be2?! { (5.14 → 4.62) Inaccuracy. Best move was Qb3. } (15. Qb3 O-O-O) 15... d5?? { (4.62 → 9.11) Blunder. Best move was O-O-O. } (15... O-O-O 16. O-O) 16. Qd3?? { (9.11 → 5.06) Blunder. Best move was exd5. } (16. exd5 Ne5 17. Qxc7 Rc8 18. Qxb7 Rd8 19. Rd1 Nc8 20. Bb5+ Kf8 21. Qc7 Nf7 22. O-O Kg7) 16... dxe4 17. Qxe4 Rd8? { (5.00 → 6.51) Mistake. Best move was O-O-O. } (17... O-O-O) 18. Bb5? { (6.51 → 5.03) Mistake. Best move was O-O. } (18. O-O Rd4 19. Qf3 O-O 20. h4 Kh7 21. Qg3 Bd2 22. Qxc7 Ba5 23. Qxb7 Rb8 24. Qa6 Kg7) 18... a6?? { (5.03 → 9.97) Blunder. Best move was Bd2+. } (18... Bd2+) 19. Bxc6+ Rd7 20. Bxd7+ Kxd7 21. Rd1+ Kc8 22. Qxe7 Rd8?! { (18.78 → Mate in 1) Checkmate is now unavoidable. Best move was Bg5. } (22... Bg5 23. Qg7) 23. Qxf6?! { (Mate in 1 → 12.71) Lost forced checkmate sequence. Best move was Qxd8#. } (23. Qxd8#) 23... Rd2?! { (12.71 → Mate in 7) Checkmate is now unavoidable. Best move was Re8+. } (23... Re8+ 24. Kf2) 24. Rxd2 Bxd2+ 25. Kxd2 c5 26. Ke1?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qd6. } { Black resigns. } (26. Qd6 c4 27. Rf1 c3+ 28. bxc3 b5 29. Rf7 g5 30. Qc7#) 1-0