[Event "Rated Three-check game"] [Site "https://lichess.org/YV7J7DwH"] [Date "2020.11.20"] [White "calculus_chess07"] [Black "Mai_Engel"] [Result "0-1"] [UTCDate "2020.11.20"] [UTCTime "15:50:39"] [WhiteElo "1827"] [BlackElo "1273"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+318"] [Variant "Three-check"] [TimeControl "30+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e6? { (-0.21 → 1.06) Mistake. Nc6 was best. } (1... Nc6 2. Nc3 Nf6 3. d4 e5 4. d5 Bb4 5. Bd2 O-O 6. a3) 2. Nc3 Nc6 3. Nb5?? { (1.74 → -1.63) Blunder. Bb5 was best. } (3. Bb5 Nf6 4. Nf3 Bb4 5. e4 e5 6. O-O O-O 7. d4 Bxc3) 3... Nf6 4. Nxc7+?! { (-1.47 → -2.63) Inaccuracy. Nf3 was best. } (4. Nf3) 4... Qxc7 5. Nf3 d5? { (-3.04 → -1.68) Mistake. Be7 was best. } (5... Be7) 6. Ng5? { (-1.68 → -3.43) Mistake. Bb5 was best. } (6. Bb5 Bd7) 6... Bd7 7. Bd3?? { (-3.29 → -9.10) Blunder. c3 was best. } (7. c3 h6) 7... Ne5?! { (-9.10 → -5.57) Inaccuracy. Nb4 was best. } (7... Nb4) 8. Nxf7? { (-5.57 → -17.03) Mistake. Be2 was best. } (8. Be2) 8... Nxf7 9. b3 Bd6 10. Bb2 O-O-O 11. Qe2 Ne5 12. Bxe5 Bxe5 13. Rb1 Ng4?! { (-9.32 → -5.71) Inaccuracy. Rhf8 was best. } (13... Rhf8) 14. h3? { (-5.71 → -29.03) Mistake. Qxg4 was best. } (14. Qxg4 Rhf8) 14... Nxf2 15. Qxf2 Bg3 16. Qxg3?! { (-24.82 → Mate in 5) Checkmate is now unavoidable. Kd1 was best. } (16. Kd1 Bxf2) 16... Qxg3+ 17. Kd1 e5 18. Kc1 Qf2?! { (Mate in 7 → -26.98) Lost forced checkmate sequence. Rhf8 was best. } (18... Rhf8 19. Bf5 Rxf5 20. Kb2 e4 21. c3 Rf2 22. Rhd1 Rxd2+ 23. Rxd2 Qxe3 24. Ka1 Qxc3+) 19. Kb2?! { (-26.98 → Mate in 3) Checkmate is now unavoidable. Rf1 was best. } (19. Rf1 Qxg2) 19... Qxd2 20. Bb5 Qc3+ 21. Kxc3 d4+ { Game ends by variant rule. } 0-1