[Event "Weekly Antichess Arena"] [Site "https://adjva4.dpdns.org/QAxsawHE"] [Date "2025.08.15"] [Round "-"] [White "chycha"] [Black "BAC6OK"] [Result "0-1"] [GameId "QAxsawHE"] [UTCDate "2025.08.15"] [UTCTime "20:02:09"] [WhiteElo "1395"] [BlackElo "1816"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "adjva4.dpdns.org"] 1. e3 { [%eval 2.49] } 1... b5 { [%eval 2.0] } 2. Bxb5 { [%eval 1.19] } 2... Na6?? { (1.19 → Mate in 18) Checkmate is now unavoidable. e6 was best. } { [%eval #18] } (2... e6 3. Bxd7 Bxd7 4. a4 Bxa4 5. Rxa4 Qxd2 6. Kxd2 Ne7 7. Rxa7) 3. Bxa6 { [%eval #18] } 3... Bxa6 { [%eval #17] } 4. c4 { [%eval #17] } 4... Bxc4 { [%eval #16] } 5. Qb3?? { (Mate in 16 → -0.51) Lost forced checkmate sequence. Qg4 was best. } { [%eval -0.51] } (5. Qg4 Bxa2 6. Qxg7 Bxg7 7. Rxa2 Bxb2 8. Rxb2 c5 9. Rb8 Qxb8) 5... Bxb3 { [%eval -1.77] } 6. axb3 { [%eval -0.48] } 6... Rc8 { [%eval -0.12] } 7. Rxa7 { [%eval -0.81] } 7... Ra8? { (-0.81 → 0.30) Mistake. Rb8 was best. } { [%eval 0.3] } (7... Rb8 8. Rxc7 Rxb3 9. Rxd7 Kxd7 10. Nc3 Rxc3 11. bxc3 Qc7 12. Ne2) 8. Rxc7 { [%eval -0.07] } 8... Qxc7 { [%eval -0.03] } 9. Na3?! { (-0.03 → -1.11) Inaccuracy. h3 was best. } { [%eval -1.11] } (9. h3 Qxc1) 9... Rxa3 { [%eval -1.0] } 10. bxa3 { [%eval -1.11] } 10... Qxh2 { [%eval -1.85] } 11. Rxh2 { [%eval -1.38] } 11... e6?? { (-1.38 → Mate in 10) Checkmate is now unavoidable. g5 was best. } { [%eval #10] } (11... g5 12. Rxh7) 12. Rxh7 { [%eval #10] } 12... Rxh7 { [%eval #8] } 13. Nh3?? { (Mate in 8 → Mate in 7) Lost forced checkmate sequence. Bb2 was best. } { [%eval #-7] } (13. Bb2 Bxa3 14. Bxg7 Rxg7 15. g4 Rxg4 16. d3 Rxg1 17. Kf1 Rxf1 18. f3 Rxf3) 13... Rxh3 { [%eval #-7] } 14. gxh3 { [%eval #-6] } 14... Bxa3 { [%eval #-6] } 15. Bxa3 { [%eval #-5] } 15... d6 { [%eval #-6] } 16. Bxd6 { [%eval #-5] } 16... e5 { [%eval #-5] } 17. Bxe5 { [%eval #-4] } 17... f5 { [%eval #-4] } 18. Bxg7 { [%eval #-3] } 18... Kf8 { [%eval #-3] } 19. Bxf8 { [%eval #-2] } 19... Ne7 { [%eval #-2] } 20. Bxe7 { [%eval #-1] } 20... f4 { [%eval #-1] } 21. exf4# { Game ends by variant rule. } 0-1