lichess dev

[Event "Heisman Arena"] [Site "http://chess-academy.net/GyHWwplv"] [Date "2025.05.03"] [Round "-"] [White "ioan20"] [Black "Razvan8"] [Result "1-0"] [UTCDate "2025.05.03"] [UTCTime "16:39:36"] [WhiteElo "1624"] [BlackElo "1726"] [WhiteRatingDiff "+78"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B40"] [Opening "Sicilian Defense: French Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 c5?! { (-0.02 → 0.69) Inaccuracy. Best move was e6. } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. e4 e6 { B40 Sicilian Defense: French Variation } 3. Bc4? { (0.66 → -0.36) Mistake. Best move was Nc3. } (3. Nc3 Nc6 4. Bb5 Nge7 5. d4 Nxd4 6. Nxd4 cxd4 7. Qxd4 Nc6) 3... Nc6?! { (-0.36 → 0.33) Inaccuracy. Best move was Nf6. } (3... Nf6 4. Qe2 Nc6 5. Bb5 d5 6. exd5 Nxd5 7. Nc3 Nb4 8. d3) 4. e5? { (0.33 → -1.03) Mistake. Best move was O-O. } (4. O-O Nf6 5. d3 d5 6. Bb5 Bd7 7. exd5 Nxd5 8. c4 Nf6 9. Bf4 Be7 10. Nc3 O-O) 4... d6?! { (-1.03 → -0.32) Inaccuracy. Best move was a6. } (4... a6 5. O-O d6 6. exd6 b5 7. Be2 Bxd6 8. c4 Nf6 9. cxb5 axb5 10. Bxb5 Qb6 11. Bxc6+) 5. exd6 Bxd6?! { (-0.96 → -0.34) Inaccuracy. Best move was Nf6. } (5... Nf6) 6. Ng5?? { (-0.34 → -6.34) Blunder. Best move was Nc3. } (6. Nc3 a6) 6... Qxg5 7. O-O?? { (-5.85 → -10.02) Blunder. Best move was Kf1. } (7. Kf1 Nf6 8. h4 Qf5 9. Bd3 Qf4 10. Nc3 Ng4 11. Ne4 f5 12. Nxd6+ Qxd6 13. Be2 O-O) 7... Nd4?? { (-10.02 → -5.58) Blunder. Best move was Qf4. } (7... Qf4 8. g3 Qxc4 9. d3 Qa6 10. Be3 Nf6 11. Nd2 Be7 12. Nc4 O-O 13. c3 Nd5 14. Qe2) 8. d3 a6?? { (-5.85 → 9.07) Blunder. Best move was Qe5. } (8... Qe5 9. f4) 9. Bxg5 Nf6 10. Bxf6 gxf6 11. Nc3 e5? { (8.62 → 11.34) Mistake. Best move was h5. } (11... h5 12. Na4 Bd7 13. Nb6 Rd8 14. c3 Nf5 15. Nxd7 Rxd7 16. a4 Kf8 17. a5 Ne7 18. Qb3) 12. Ne4 f5 13. Nxd6+ Kd7 14. Nxc8 Raxc8 15. Bxf7 Ke7 16. Bd5 Kd6 17. Bxb7 Rb8 18. Bxa6 h5 19. c4 Rbg8 20. b4 cxb4 21. Rb1 h4 22. Rxb4 h3 23. Rb6+ Nc6?! { (17.35 → Mate in 9) Checkmate is now unavoidable. Best move was Ke7. } (23... Ke7 24. g3) 24. g3?! { (Mate in 9 → 22.86) Lost forced checkmate sequence. Best move was Qf3. } (24. Qf3 Rxg2+ 25. Kh1 e4 26. Qxf5 Rxh2+ 27. Kxh2 Rb8 28. Qf6+ Kc7 29. Qxc6+ Kd8 30. Rxb8+ Ke7) 24... f4?! { (22.86 → Mate in 7) Checkmate is now unavoidable. Best move was Rb8. } (24... Rb8 25. Qb3 Ke7 26. Rb7+ Rxb7 27. Qxb7+ Kf8 28. Qxc6 Rh7 29. Qd6+ Kf7 30. Qxe5 Kg6 31. Qe6+) 25. Qf3 fxg3 26. Qxc6+ Ke7 27. Rb7+ Kf8 28. Qc8# { White wins by checkmate. } 1-0