lichess dev

[Event "Karjakin Arena"] [Site "http://chess-academy.net/YhcHzO6L"] [Date "2026.01.08"] [Round "-"] [White "ioan20"] [Black "LaiuDamian"] [Result "0-1"] [UTCDate "2026.01.08"] [UTCTime "17:28:23"] [WhiteElo "1809"] [BlackElo "1467"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } d5 2. Nf3 Nf6 3. Ne5? { (0.36 → -0.78) Mistake. Best move was d4. } (3. d4 e6 4. c4 c5 5. cxd5 exd5 6. Bb5+ Nc6 7. O-O Bd6 8. dxc5 Bxc5 9. b3 Be6) 3... e6?! { (-0.78 → -0.14) Inaccuracy. Best move was Bf5. } (3... Bf5) 4. Qf3? { (-0.14 → -1.17) Mistake. Best move was Be2. } (4. Be2 Bd6 5. d4 Nbd7 6. f4 O-O 7. c4 Ne4 8. O-O c5) 4... Bd6 5. Ng4?! { (-1.17 → -1.87) Inaccuracy. Best move was d4. } (5. d4 O-O) 5... Ne4 6. c4?? { (-1.79 → -4.95) Blunder. Best move was h3. } (6. h3 f5) 6... h5 7. cxd5? { (-4.17 → -5.97) Mistake. Best move was Ne5. } (7. Ne5 Bxe5) 7... exd5 8. Ne5 Bxe5 9. Nc3?? { (-5.48 → -13.09) Blunder. Best move was h3. } (9. h3 c6) 9... Bg4 10. Bb5+ c6 11. Nxe4 Bxf3 12. Nc5 Bxg2 13. Rg1 Be4 14. Nxb7 Qe7 15. Bxc6+ Nxc6 16. f4?! { (-25.43 → Mate in 7) Checkmate is now unavoidable. Best move was d4. } (16. d4 Bxh2) 16... Bf6?! { (Mate in 7 → -26.41) Lost forced checkmate sequence. Best move was Qh4+. } (16... Qh4+ 17. Rg3 Qxh2 18. Rh3 Qg1+ 19. Ke2 Qg2+ 20. Ke1 Bd3 21. Nd6+ Bxd6 22. a3 Qf1#) 17. d4 Qxb7 18. b4?! { (-32.11 → Mate in 9) Checkmate is now unavoidable. Best move was Bd2. } (18. Bd2 Bh4+) 18... Bh4+ 19. Kf1 Qb5# { Black wins by checkmate. } 0-1