[Event "Casual Three-check game"] [Site "https://lichess.org/AgsnQoQL"] [Date "2020.04.16"] [White "Arlsen_Anan"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2020.04.16"] [UTCTime "12:45:28"] [WhiteElo "1937"] [BlackElo "?"] [Variant "Three-check"] [TimeControl "-"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Bc4?! { (1.39 → 0.70) Inaccuracy. Nc3 was best. } (2. Nc3 e6 3. Nf3 Bb4 4. a3 Bxc3 5. dxc3 h6 6. Nd4 Qh4) 2... e6 3. Nf3 Nge7?? { (0.68 → 3.58) Blunder. Nf6 was best. } (3... Nf6 4. Nc3 Be7 5. e5 Ng4 6. d4 b5 7. Ng5 Ngxe5 8. dxe5) 4. O-O d5 5. exd5?! { (3.25 → 2.39) Inaccuracy. Bb5 was best. } (5. Bb5 Bd7) 5... exd5?? { (2.39 → 10.15) Blunder. Nxd5 was best. } (5... Nxd5 6. Nc3 Nxc3 7. bxc3 Bd6 8. d4 O-O 9. Ng5 h6 10. Qh5 Ne7 11. Ne4 Nf5 12. Bd3) 6. Bb5 Bd7 7. d4 a6 8. Bd3?? { (12.46 → 3.19) Blunder. Re1 was best. } (8. Re1 axb5 9. Ng5 g6 10. Nc3 Be6 11. Rxe6 Qd7 12. Nxb5 O-O-O 13. Nd6+ Kb8 14. Ndxf7 Nc8) 8... Nb4?? { (3.19 → 13.30) Blunder. Bg4 was best. } (8... Bg4 9. h3 Bxf3 10. Qxf3 Qd7 11. Re1 O-O-O 12. Qxf7 g5 13. Nd2 Rg8 14. Nb3 Rg7 15. Qf6) 9. Re1 h6?! { (12.74 → Mate in 7) Checkmate is now unavoidable. Nxd3 was best. } (9... Nxd3 10. cxd3) 10. Ne5 Nxd3 11. Qxd3?! { (Mate in 6 → 16.50) Lost forced checkmate sequence. Nxf7 was best. } (11. Nxf7 Be6 12. Rxe6 g6 13. Qxd3 Qb8 14. Rxe7+ Bxe7 15. Nd6+ Kd7 16. Qh3+) 11... Be6 12. Ng6 Qd7 13. Ne5 Qd8? { (4.52 → 12.23) Mistake. Qb5 was best. } (13... Qb5 14. Qxb5+ axb5 15. Nc3 c6 16. Bf4 b4 17. Nxf7 Bxf7 18. Bd6 bxc3 19. Bxe7 Kd7 20. Bxf8) 14. Qb3 b5 15. Qd3?! { (10.08 → 5.97) Inaccuracy. Qf3 was best. } (15. Qf3 Qd6) 15... Bf5?? { (5.97 → Mate in 4) Checkmate is now unavoidable. g5 was best. } (15... g5 16. Nc3) 16. Qf3?! { (Mate in 4 → 31.05) Lost forced checkmate sequence. Qxf5 was best. } (16. Qxf5 Nxf5 17. Ng4+ Kd7 18. Re7+ Nxe7 19. Ne5+) 16... g6 17. Nc3 h5?! { (22.80 → Mate in 5) Checkmate is now unavoidable. c6 was best. } (17... c6 18. Nxc6) 18. Nc6?! { (Mate in 5 → 26.63) Lost forced checkmate sequence. Nxd5 was best. } (18. Nxd5 Qxd5 19. Qxd5 Nxd5 20. Nc4+ Be7 21. Nd6+ Kf8 22. Bh6+) 18... Bg7?! { (26.63 → Mate in 6) Checkmate is now unavoidable. Be6 was best. } (18... Be6 19. Bg5) 19. Rxe7+ Qxe7 20. Nxe7 Be6 21. Ncxd5 Bxd5 22. Qxd5 a5 23. Qxa8+ Kxe7 24. Qe4+ { Game ends by variant rule. } 1-0