lichess dev

[Event "Pilnik Arena"] [Site "http://chess-academy.net/MvC0a1la"] [Date "2024.12.24"] [Round "-"] [White "NoWin"] [Black "R_M"] [Result "1-0"] [UTCDate "2024.12.24"] [UTCTime "13:40:31"] [WhiteElo "2476"] [BlackElo "1692"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 c5?! { (-0.22 → 0.48) Inaccuracy. Best move was Bf5. } (2... Bf5 3. d3) 3. a4?! { (0.48 → -0.27) Inaccuracy. Best move was Nf3. } (3. Nf3) 3... Nc6 4. c3? { (0.20 → -1.49) Mistake. Best move was e3. } (4. e3 a6 5. Nf3 Nf6 6. d4 cxd4 7. Nxd4 e6 8. Be2 Bd6 9. O-O e5 10. Nxc6 bxc6) 4... Bf5?! { (-1.49 → -0.83) Inaccuracy. Best move was e5. } (4... e5 5. d3 Nf6 6. Nd2 Bf5 7. e3 Be7 8. Ngf3 O-O 9. Qc2 Qd7 10. e4 Bg6 11. Be2) 5. d3?! { (-0.83 → -1.57) Inaccuracy. Best move was e3. } (5. e3 e5 6. Bb5 a6 7. Bxc6+ bxc6 8. d3 Bd6 9. Nf3 Nf6 10. h3 Qe7 11. Qe2 Bxd3) 5... Nf6?! { (-1.57 → -0.88) Inaccuracy. Best move was e5. } (5... e5 6. Nf3 Qe7 7. c4 d4 8. Nbd2 Nf6 9. g3 g6 10. h3 e4 11. dxe4 Nxe4 12. g4) 6. Qc2?! { (-0.88 → -1.58) Inaccuracy. Best move was Nf3. } (6. Nf3) 6... d4?! { (-1.58 → -0.71) Inaccuracy. Best move was e5. } (6... e5 7. e3) 7. c4? { (-0.71 → -3.04) Mistake. Best move was e4. } (7. e4 dxe3) 7... Nb4 8. Qd2?! { (-2.88 → -3.66) Inaccuracy. Best move was Qc1. } (8. Qc1 e5) 8... e6? { (-3.66 → -1.49) Mistake. Best move was Qa5. } (8... Qa5) 9. Na3?! { (-1.49 → -2.48) Inaccuracy. Best move was Ba3. } (9. Ba3) 9... g6?! { (-2.48 → -1.73) Inaccuracy. Best move was e5. } (9... e5 10. Nc2) 10. Nc2?! { (-1.73 → -2.33) Inaccuracy. Best move was Nf3. } (10. Nf3 e5) 10... Ng4? { (-2.33 → 0.02) Mistake. Best move was Bh6. } (10... Bh6 11. e3) 11. h3?! { (0.02 → -0.49) Inaccuracy. Best move was Nxb4. } (11. Nxb4 Bh6) 11... Bh6 12. f4?? { (-0.13 → -14.41) Blunder. Best move was Qxb4. } (12. Qxb4 cxb4 13. hxg4 Bxg4 14. Rxh6 e5 15. Nf3 Qe7 16. a5 f6 17. Bc1 b5 18. Rh4 Qd7) 12... Nf6?? { (-14.41 → 0.50) Blunder. Best move was Nxc2+. } (12... Nxc2+ 13. Kd1 Nge3+ 14. Kc1 Nxa1 15. Bxa1 Nxf1 16. Qe1 Bxf4+ 17. Kb2 Ng3 18. Rh2 Qe7 19. Nf3) 13. O-O-O?? { (0.50 → -2.54) Blunder. Best move was Nxb4. } (13. Nxb4) 13... Nh5 14. Nf3? { (-1.92 → -4.59) Mistake. Best move was Qe1. } (14. Qe1 Bxf4+ 15. e3 Bg3 16. Qd2 dxe3 17. Nxe3 O-O 18. Kb1 f6 19. Bc3 Qb6 20. Bxb4 Qxb4) 14... Bxf4 15. e3 dxe3 16. Nxe3 Nf6?? { (-4.44 → 0.69) Blunder. Best move was Rf8. } (16... Rf8) 17. g4 Bxg4? { (0.27 → 1.74) Mistake. Best move was O-O. } (17... O-O 18. gxf5) 18. hxg4 Nxg4 19. Re1? { (2.00 → 0.24) Mistake. Best move was Nxg4. } (19. Nxg4) 19... Nxe3?! { (0.24 → 0.91) Inaccuracy. Best move was Rf8. } (19... Rf8 20. Rxh7) 20. Rxe3 Bxe3? { (0.68 → 2.15) Mistake. Best move was O-O. } (20... O-O 21. Kb1) 21. Qxe3 Rg8?? { (1.85 → 6.13) Blunder. Best move was f6. } (21... f6) 22. Rxh7 Qd7?? { (5.95 → 11.63) Blunder. Best move was Rf8. } (22... Rf8 23. Bg7) 23. Ne5 Qc7 24. Nxf7 Rc8?! { (12.23 → Mate in 6) Checkmate is now unavoidable. Best move was Qxf7. } (24... Qxf7 25. Rxf7) 25. Be5?! { (Mate in 6 → 10.02) Lost forced checkmate sequence. Best move was Qxe6+. } (25. Qxe6+ Kf8 26. Nd6 Na2+ 27. Kb1 Nc3+ 28. Bxc3 Qxh7 29. Qf6+ Qf7 30. Qxf7#) 25... Qc6?! { (10.02 → Mate in 6) Checkmate is now unavoidable. Best move was Qxf7. } (25... Qxf7 26. Rxf7) 26. Nd6+ Kd8 27. Qg5# { White wins by checkmate. } 1-0