[Event "Casual Three-check game"] [Site "https://lichess.org/45KZqPxo"] [Date "2021.03.27"] [White "Som2310"] [Black "klimkoj"] [Result "1-0"] [UTCDate "2021.03.27"] [UTCTime "09:14:07"] [WhiteElo "1500"] [BlackElo "2171"] [WhiteTitle "GM"] [BlackTitle "FM"] [Variant "Three-check"] [TimeControl "180+2"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 { A00 Van Geet Opening } Nf6 2. e3?! { (0.77 → -0.05) Inaccuracy. d4 was best. } (2. d4 e6 3. Bg5 Bb4 4. e3 c5 5. Qd2 Nc6 6. Nf3 d5) 2... e5?! { (-0.05 → 0.51) Inaccuracy. Nc6 was best. } (2... Nc6 3. d4 e5 4. d5 Bb4 5. dxc6 Bxc3+ 6. bxc3 O-O 7. Nf3) 3. Nf3?! { (0.51 → -0.40) Inaccuracy. Bc4 was best. } (3. Bc4 c6 4. d4 exd4 5. exd4 Qe7+ 6. Qe2 d5 7. Qxe7+ Bxe7) 3... Bd6?? { (-0.40 → 1.47) Blunder. Nc6 was best. } (3... Nc6 4. d4 e4 5. d5 Bd6 6. dxc6 dxc6 7. Nd4 O-O 8. Be2) 4. Bc4 O-O 5. d3?? { (1.65 → -0.71) Blunder. Ng5 was best. } (5. Ng5) 5... Bb4 6. Bd2 d5 7. Bb3 d4?! { (-0.93 → -0.12) Inaccuracy. Nc6 was best. } (7... Nc6 8. O-O) 8. Ne2?! { (-0.12 → -0.80) Inaccuracy. exd4 was best. } (8. exd4 exd4 9. Ne4 Bxd2+ 10. Qxd2 Nxe4 11. dxe4 c5 12. O-O Nc6 13. Qf4 Be6 14. Bxe6 fxe6) 8... Bxd2+ 9. Qxd2 Nc6 10. O-O-O Qd6 11. exd4 exd4 12. Qg5?? { (-2.29 → -5.71) Blunder. Nf4 was best. } (12. Nf4 Bg4) 12... Kh8?? { (-5.71 → -0.07) Blunder. Be6 was best. } (12... Be6 13. Nfxd4 Nxd4 14. Nxd4 Qxd4 15. Qe3 Qb4 16. a3 Qa5 17. Bxe6 Rae8 18. Bb3 Rxe3 19. fxe3) 13. Nf4?? { (-0.07 → -11.48) Blunder. Kb1 was best. } (13. Kb1 h6) 13... Nb4?? { (-11.48 → 5.86) Blunder. Qxf4+ was best. } (13... Qxf4+) 14. Kb1 a5?? { (6.86 → Mate in 4) Checkmate is now unavoidable. Nbd5 was best. } (14... Nbd5 15. Bxd5 Qxf4 16. Qxf4 Nxd5 17. Qxd4 Be6 18. c4 Nf6 19. Rhe1 h6 20. Rd2 c6 21. Qc5) 15. Bxf7? { (Mate in 4 → 7.52) Lost forced checkmate sequence. Qxg7+ was best. } (15. Qxg7+ Kxg7 16. Nh5+ Nxh5 17. Ng5 Kg6 18. Bxf7+) 15... Nxc2? { (7.52 → Mate in 3) Checkmate is now unavoidable. Qxf4 was best. } (15... Qxf4 16. Qxf4) 16. Ng6+ hxg6 17. Qh4+ Nh5 18. Qxh5+ { Game ends by variant rule. } 1-0