[Event "Casual Three-check game"] [Site "https://lichess.org/SONA6v1D"] [Date "2019.03.02"] [White "ledieudumonde"] [Black "variants"] [Result "1-0"] [UTCDate "2019.03.02"] [UTCTime "12:31:32"] [WhiteElo "2063"] [BlackElo "2260"] [Variant "Three-check"] [TimeControl "30+5"] [ECO "B00"] [Opening "Hippopotamus Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nh6?! { (1.97 → 3.22) Inaccuracy. c5 was best. } { B00 Hippopotamus Defense } (1... c5 2. Nf3 Nc6 3. c3 e6 4. d4 cxd4 5. Bd3 Nge7 6. O-O) 2. Nf3 e6 3. c3?! { (3.72 → 2.40) Inaccuracy. Be2 was best. } (3. Be2 Ng4) 3... c5?! { (2.40 → 3.25) Inaccuracy. Ng4 was best. } (3... Ng4 4. d4) 4. Be2 Nc6 5. d3? { (3.37 → 1.41) Mistake. O-O was best. } (5. O-O d5 6. Bb5 Bd6 7. d4 O-O 8. e5 Be7 9. Bxh6 gxh6 10. Qd2 c4 11. Qxh6 Kh8) 5... Ng4 6. h3 Nxf2 7. Kxf2 Bd6?! { (1.63 → 2.67) Inaccuracy. Be7 was best. } (7... Be7 8. Kg1) 8. Kf1 Ne5?! { (2.63 → 4.09) Inaccuracy. Bg3 was best. } (8... Bg3 9. h4) 9. Bg5 f6 10. Nxe5?? { (3.43 → -1.87) Blunder. Be3 was best. } (10. Be3 O-O) 10... Bxe5?? { (-1.87 → Mate in 12) Checkmate is now unavoidable. O-O was best. } (10... O-O) 11. Bh5+ Kf8 12. Be3 d6 13. Qf3 Qe7 14. d4 cxd4 15. cxd4 Bd7 16. Kg1 Bh2+?! { (22.55 → Mate in 6) Checkmate is now unavoidable. Bxd4 was best. } (16... Bxd4 17. Bxd4) 17. Kxh2 d5 18. e5 Rc8 19. Nc3 f5 20. Raf1 Kg8 21. Bg5 Qf8 22. Nxd5 exd5 23. Qxd5+ Qf7 24. Qxf7# { White wins by checkmate. } 1-0