[Event "Hourly Antichess Arena"] [Site "https://lichess.org/IxNk6hfS"] [Date "2024.01.23"] [White "Puzzlessimon"] [Black "MatheRep"] [Result "1-0"] [UTCDate "2024.01.23"] [UTCTime "21:27:55"] [WhiteElo "1394"] [BlackElo "1969"] [WhiteRatingDiff "+213"] [BlackRatingDiff "-9"] [Variant "Antichess"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 e6 2. Ba6 Nxa6 3. b4 Bxb4 4. Qh5 Bxd2 5. Qxh7?? { (-0.15 → Mate in 14) Checkmate is now unavoidable. Bxd2 was best. } (5. Bxd2 Nb4 6. Bxb4 Qg5 7. Qxg5 c6 8. Qxg7 d6 9. Qxg8 Rxg8) 5... Rxh7 6. Nxd2 Rxh2 7. Rxh2 Qh4 8. Rxh4 Nb4 9. Rxb4 b5 10. Rxb5 Bb7 11. Rxb7 a5 12. Rxc7 Kf8 13. Rxd7 Ne7?? { (Mate in 8 → 4.76) Lost forced checkmate sequence. Rc8 was best. } (13... Rc8 14. Rxf7 Rxc2 15. Rxf8 Rxd2 16. Rxg8 Rxa2 17. Rxg7 Rxf2 18. Kxf2 e5 19. Rxa5 e4 20. Kf3) 14. Rxe7 Kxe7 15. Kf1? { (4.73 → 2.77) Mistake. Nf1 was best. } (15. Nf1 Kd6) 15... e5 16. Nb1?? { (2.69 → Mate in 8) Checkmate is now unavoidable. f4 was best. } (16. f4) 16... a4?? { (Mate in 8 → 3.68) Lost forced checkmate sequence. Rd8 was best. } (16... Rd8 17. Ke2 Rd3 18. cxd3 a4 19. Kf3 e4 20. dxe4 f5 21. exf5 g6 22. fxg6 a3 23. Nxa3) 17. a3?! { (3.68 → 2.91) Inaccuracy. Ne2 was best. } (17. Ne2 g5) 17... Rh8 18. Nh3?? { (2.76 → 0.00) Blunder. Ne2 was best. } (18. Ne2 g5) 18... Rxh3 19. gxh3 Kd6?! { (0.20 → 1.13) Inaccuracy. e4 was best. } (19... e4) 20. Ra2? { (1.13 → 0.00) Mistake. Kg2 was best. } (20. Kg2 e4 21. Kh2 g5 22. h4 gxh4 23. Bd2 Kc6 24. Ra2 f5 25. f3 exf3 26. c4 h3) 20... Kc5?? { (0.00 → Mate in 9) Checkmate is now unavoidable. e4 was best. } (20... e4) 21. c4 Kxc4 22. Nc3 Kxc3 23. Rc2 Kxc2 24. Ke2 Kxc1 25. Kd2 Kxd2 26. f3 Kxe3 27. h4 Kxf3 28. h5 g6 29. hxg6 fxg6# { Game ends by variant rule. } 1-0