lichess dev

[Event "Speelman Arena"] [Site "http://chess-academy.net/Y9ZaSUhg"] [Date "2024.12.02"] [Round "-"] [White "Beapalova_Sofia_2016"] [Black "sliw"] [Result "1-0"] [UTCDate "2024.12.02"] [UTCTime "13:02:51"] [WhiteElo "1251"] [BlackElo "1348"] [WhiteRatingDiff "+51"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B00"] [Opening "King's Pawn Game: Nimzowitsch Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 Nc6?! { (0.12 → 0.72) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 { B00 King's Pawn Game: Nimzowitsch Defense } b6? { (0.31 → 1.68) Mistake. Best move was d5. } (2... d5 3. e5) 3. d5 Bb7? { (1.20 → 4.09) Mistake. Best move was Ne5. } (3... Ne5) 4. dxc6 Qb8?? { (3.49 → Mate in 1) Checkmate is now unavoidable. Best move was Bxc6. } (4... Bxc6) 5. Nf3?? { (Mate in 1 → 4.56) Lost forced checkmate sequence. Best move was Qxd7#. } (5. Qxd7#) 5... Bxc6 6. Ng5? { (4.97 → 2.56) Mistake. Best move was Ne5. } (6. Ne5 Qb7) 6... Bxe4?? { (2.56 → 7.29) Blunder. Best move was h6. } (6... h6 7. Nf3) 7. Qh5?? { (7.29 → 1.97) Blunder. Best move was Nxe4. } (7. Nxe4 c6) 7... Bxc2?? { (1.97 → Mate in 2) Checkmate is now unavoidable. Best move was Bg6. } (7... Bg6) 8. Qxf7+ Kd8 9. Qe8+?? { (Mate in 1 → -10.98) Lost forced checkmate sequence. Best move was Qxf8#. } (9. Qxf8#) 9... Kxe8 10. Nf7 Kxf7 11. h4 Ke8 12. h5 Kd8 13. h6 gxh6 14. Bxh6 Nf6 15. g3 Kc8 16. g4 Kb7 17. g5 c6 18. gxf6 Kc8 19. fxe7 { White wins on time. } 1-0