[Event "HyperBullet Antichess Arena"] [Site "https://lichess.org/gKuO9HDn"] [Date "2025.05.06"] [White "leirbag2006"] [Black "aybi"] [Result "0-1"] [GameId "gKuO9HDn"] [UTCDate "2025.05.06"] [UTCTime "06:46:19"] [WhiteElo "1836"] [BlackElo "1527"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Antichess"] [TimeControl "30+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { [%eval 2.49] } 1... b5 { [%eval 2.0] } 2. Bxb5 { [%eval 1.19] } 2... Ba6?! { (1.19 → 2.28) Inaccuracy. e6 was best. } { [%eval 2.28] } (2... e6 3. Bxd7 Bxd7 4. a4 Bxa4 5. Rxa4 Qxd2 6. Kxd2 Ne7 7. Rxa7) 3. Bxd7 { [%eval 1.53] } 3... Qxd7?? { (1.53 → 4.22) Blunder. Nxd7 was best. } { [%eval 4.22] } (3... Nxd7 4. c4 Bxc4 5. Qa4 Bxa2 6. Qxa7 Rxa7 7. Rxa2 Rxa2 8. b3) 4. Qe2 { [%eval 5.02] } 4... Qxd2 { [%eval 3.35] } 5. Kxd2?? { (3.35 → 0.62) Blunder. Bxd2 was best. } { [%eval 0.62] } (5. Bxd2 Bxe2 6. Nxe2 Kd7 7. Na3 a5 8. Bxa5 Rxa5 9. Nb5 Rxa2) 5... Bxe2 { [%eval 0.75] } 6. Kxe2 { [%eval 0.92] } 6... Nc6?? { (0.92 → Mate in 13) Checkmate is now unavoidable. Kd7 was best. } { [%eval #13] } (6... Kd7 7. Bd2 g6 8. c4 Nh6 9. Bb4 Nc6 10. Bxe7 Bxe7 11. Kd2) 7. e4?? { (Mate in 13 → Mate in 11) Lost forced checkmate sequence. b4 was best. } { [%eval #-11] } (7. b4 Nxb4 8. a4 Nxc2 9. Bb2 Nxe3 10. Bxg7 Nxg2 11. Bxf8 Kxf8 12. Ke1 Nxe1) 7... Nb4?? { (Mate in 11 → Mate in 12) Lost forced checkmate sequence. f5 was best. } { [%eval #12] } (7... f5 8. exf5 e6 9. fxe6 g5 10. Bxg5 Nf6 11. Bxf6 Nb4 12. Bxh8 Nxa2 13. Rxa2) 8. Bh6?? { (Mate in 12 → 2.00) Lost forced checkmate sequence. a4 was best. } { [%eval 2.0] } (8. a4 Nxc2 9. b3 Nxa1 10. g4 Nxb3 11. f4 Nxc1 12. Kd3 Nxd3 13. a5 Nxf4) 8... Nxa2?? { (2.00 → Mate in 12) Checkmate is now unavoidable. Nxc2 was best. } { [%eval #12] } (8... Nxc2 9. Bxg7 Nxa1 10. Bxf8 Kxf8 11. a4 Nb3 12. Kd3 Nd4 13. Kxd4 e5 14. Kxe5) 9. Rxa2?? { (Mate in 12 → 2.53) Lost forced checkmate sequence. Bxg7 was best. } { [%eval 2.53] } (9. Bxg7 Bxg7 10. Rxa2 Bxb2 11. Rxa7 Rxa7 12. Nc3 Bxc3 13. Ke1 Bxe1 14. Ne2 Bxf2) 9... Nxh6 { [%eval 2.89] } 10. Rxa7 { [%eval 2.69] } 10... Rxa7 { [%eval 2.22] } 11. g4?! { (2.22 → 1.49) Inaccuracy. e5 was best. } { [%eval 1.49] } (11. e5 Ng4) 11... Nxg4 { [%eval 1.31] } 12. h3?? { (1.31 → Mate in 10) Checkmate is now unavoidable. e5 was best. } { [%eval #-10] } (12. e5 Nxh2 13. Rxh2 Rg8 14. Rxh7 Ra1 15. Rxg7 Rxb1 16. Rxg8 Rxb2 17. Rxf8 Rxc2) 12... Nxf2 { [%eval #-10] } 13. Kxf2 { [%eval #-9] } 13... Ra3?? { (Mate in 9 → -0.16) Lost forced checkmate sequence. f5 was best. } { [%eval -0.16] } (13... f5 14. exf5 e6 15. fxe6 Kf7 16. exf7 Rg8 17. fxg8=K Bb4 18. Kxg7 Bd2 19. Nxd2) 14. Nxa3 { [%eval -0.07] } 14... f5? { (-0.07 → 1.09) Mistake. g5 was best. } { [%eval 1.09] } (14... g5 15. Kg3 Bh6 16. Kh4 gxh4 17. b3 f5 18. exf5 Kf7 19. Nc4 Be3 20. Nxe3) 15. exf5 { [%eval 1.67] } 15... e6 { [%eval 1.62] } 16. fxe6 { [%eval 1.39] } 16... Bxa3 { [%eval 1.35] } 17. bxa3 { [%eval 1.61] } 17... Kf7?? { (1.61 → 7.76) Blunder. Rg8 was best. } { [%eval 7.76] } (17... Rg8 18. Kg3 Ke7 19. Ne2 Kxe6 20. Kf3 c5 21. Kf4 c4 22. c3 Rh8 23. Kf3) 18. exf7 { [%eval 3.92] } 18... Rg8?? { (3.92 → Mate in 15) Checkmate is now unavoidable. Re8 was best. } { [%eval #15] } (18... Re8 19. fxe8=R) 19. fxg8=N { [%eval #15] } 19... h6 { [%eval #11] } 20. Nxh6 { [%eval #11] } 20... gxh6 { [%eval #10] } 21. h4 { [%eval #10] } 21... c5 { [%eval #8] } 22. Ke3 { [%eval #9] } 22... c4 { [%eval #8] } 23. Nh3 { [%eval #9] } 23... h5 { [%eval #8] } 24. Kd2?? { (Mate in 8 → Mate in 1) Lost forced checkmate sequence. Ng5 was best. } { [%eval #-1] } (24. Ng5 c3 25. Kd2 cxd2 26. Rh3 d1=R 27. Rh1 Rxh1 28. a4 Rxh4 29. c4 Rxc4) 24... c3 { [%eval #-1] } 25. Kxc3# { Game ends by variant rule. } 0-1