[Event "Rated Three-check game"] [Site "https://lichess.org/aKgJoBlT"] [Date "2020.06.20"] [White "jonjons"] [Black "MathematicalThinker2"] [Result "0-1"] [UTCDate "2020.06.20"] [UTCTime "17:35:51"] [WhiteElo "1729"] [BlackElo "1610"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+152"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. Nc3 Nb4 3. e3 Nxc2+ 4. Qxc2 e6 5. Bc4 Bd6 6. Nd4 a6 7. Qe4 Qf6 8. Nf3 Ne7 9. d4 Bb4 10. Bd2 c6 11. Qg4 d5 12. Bd3 Bd7 13. Ne5 Bd6 14. f4 Nf5 15. Bxf5 exf5 16. Qg3 Be7 17. O-O Be6 18. a3 h5 19. b4 h4 20. Qf3 h3 21. g3 g5 22. Na4 gxf4 23. exf4 Rg8 24. Kh1 Bd6 25. Nc5 Bxe5 26. dxe5 Qe7 27. Rac1 d4 28. Na4 Bd5 29. Qxd5 cxd5 30. Nb6 Rxg3 31. hxg3 Rd8 32. Rc5 f6 33. Nxd5 Rxd5 34. Rxd5 Qe6 35. Rc5 b6 36. Rfc1 bxc5 37. Rxc5 Qd7 38. Kh2 Qb7 39. Rd5 Qxd5 40. exf6 Qg2# { Black wins by checkmate. } 0-1