[Event "HyperBullet Antichess Arena"] [Site "https://lichess.org/ObSREnt4"] [Date "2024.04.19"] [White "Kotov_Syndrome"] [Black "ChangeOpening"] [Result "0-1"] [UTCDate "2024.04.19"] [UTCTime "12:48:11"] [WhiteElo "2225"] [BlackElo "2256"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Antichess"] [TimeControl "15+1"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 b5 2. cxb5 a6?? { (0.10 → 1.84) Blunder. d6 was best. } (2... d6 3. g4 Bxg4 4. Qc2 Bxe2 5. Nxe2 Qd7 6. Qxc7 Qxb5 7. Qxb8) 3. bxa6 Bxa6 4. Qa4?! { (2.22 → 1.21) Inaccuracy. Qc2 was best. } (4. Qc2 Bxe2) 4... Bxe2 5. Qxa8 Bxf1 6. Kxf1 d5? { (1.13 → 2.46) Mistake. Na6 was best. } (6... Na6 7. Qxd8 Kxd8 8. b4 Nxb4 9. Ke2 Nxa2 10. Rxa2 g6 11. Ra3 e6 12. Ke3 Bxa3 13. Nxa3) 7. Qxb8 Qxb8 8. b3 Qxb3 9. axb3 d4?? { (1.82 → 6.13) Blunder. g5 was best. } (9... g5 10. f4 gxf4 11. g4 fxg3 12. hxg3 Nf6 13. Rxh7 Nxh7 14. d3 Bh6 15. Bxh6 Rf8 16. Bxf8) 10. Ke2?? { (6.13 → 2.39) Blunder. d3 was best. } (10. d3) 10... f5?? { (2.39 → Mate in 13) Checkmate is now unavoidable. Nf6 was best. } (10... Nf6 11. Ke3) 11. Ra2?? { (Mate in 13 → 2.36) Lost forced checkmate sequence. g4 was best. } (11. g4 fxg4 12. Nh3 gxh3 13. Kf3 c6 14. Kg2 hxg2 15. Rf1 gxf1=B 16. d3 Bxd3 17. Ra2 Bxb1) 11... f4?? { (2.36 → 5.67) Blunder. Nf6 was best. } (11... Nf6 12. g4) 12. g3 fxg3 13. fxg3? { (5.29 → 3.23) Mistake. hxg3 was best. } (13. hxg3 Nh6) 13... e5? { (3.23 → 6.20) Mistake. d3 was best. } (13... d3 14. Kxd3) 14. Kf2?? { (6.20 → 0.28) Blunder. b4 was best. } (14. b4) 14... Ba3 15. Rxa3 Ne7 16. b4?? { (0.52 → Mate in 7) Checkmate is now unavoidable. Nc3 was best. } (16. Nc3 dxc3 17. dxc3 g5 18. Bxg5 Nc8 19. Ra7 Nxa7 20. Bh6 e4 21. h3 Nc6 22. Ne2 e3) 16... Kf7?? { (Mate in 7 → 0.01) Lost forced checkmate sequence. d3 was best. } (16... d3 17. Rxd3 Nd5 18. Rxd5 Rf8 19. Rxe5 Rxf2 20. Rxe8 Rxh2 21. Rxh2 g5 22. Rxh7 g4 23. Rxc7#) 17. Kg2?? { (0.01 → Mate in 7) Checkmate is now unavoidable. Ra8 was best. } (17. Ra8 Rxa8) 17... Ra8 18. Rxa8 Nc8 19. Rxc8 e4 20. Rxc7 Ke6 21. Rxg7 d3 22. Rxh7 Ke7 23. Rxe7 e3 { White resigns. } 0-1