[Event "Monthly Three-check Arena"] [Site "https://lichess.org/pL0sY5ic"] [Date "2024.05.05"] [White "sparkisback"] [Black "Player_923"] [Result "1-0"] [UTCDate "2024.05.05"] [UTCTime "19:43:22"] [WhiteElo "1392"] [BlackElo "1917"] [WhiteRatingDiff "+59"] [BlackRatingDiff "-11"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6?? { (-0.12 → 1.60) Blunder. e5 was best. } { A04 Zukertort Opening: Black Mustang Defense } (1... e5 2. Nc3 Nf6 3. e3 Nc6 4. Bc4 d5 5. Nxd5 Nxd5 6. e4) 2. Nc3 a6?! { (2.13 → 2.86) Inaccuracy. e5 was best. } (2... e5 3. e4) 3. Ne4?? { (2.86 → -2.30) Blunder. e4 was best. } (3. e4 Nf6) 3... h6?? { (-2.30 → 0.84) Blunder. d5 was best. } (3... d5 4. Neg5) 4. Nc5?? { (0.84 → -2.91) Blunder. c4 was best. } (4. c4 e6 5. Nc3 Nf6 6. a3 b5 7. d4 d5 8. cxb5 axb5 9. e4 Bb4 10. axb4 Rxa1) 4... e6? { (-2.91 → -1.36) Mistake. e5 was best. } (4... e5 5. b4) 5. e3?? { (-1.36 → -4.69) Blunder. b4 was best. } (5. b4 Nf6) 5... Bxc5 6. Bd3 Nf6 7. Nh4?! { (-5.33 → -9.15) Inaccuracy. b4 was best. } (7. b4 Nxb4) 7... Ne5 8. Bf5 exf5 9. Nxf5 O-O 10. Ne7+ Qxe7 11. Kf1 d5 12. d3 Bg4 13. Qd2 b5 14. f3?! { (-30.82 → Mate in 5) Checkmate is now unavoidable. b4 was best. } (14. b4 Bxb4) 14... Bxf3 15. gxf3 Nxf3 16. Qf2 Nxh2+ 17. Qxh2 Bxe3 18. Qg3 Bg5 19. Bxg5 hxg5?? { (Mate in 2 → Mate in 2) Lost forced checkmate sequence. Qe2+ was best. } (19... Qe2+ 20. Kxe2 Rae8#) 20. Rh8+ Kxh8 21. Qh3# { Game ends by variant rule. } 1-0