[Event "Monthly Antichess Arena"] [Site "https://lichess.org/GNXV4ES5"] [Date "2023.12.29"] [White "Rothose"] [Black "chefalain"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "22:20:02"] [WhiteElo "2003"] [BlackElo "1451"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+32"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 b5 2. Bxb5 e6 3. Bxd7 Bxd7 4. Nh3 Ba3? { (0.15 → 1.46) Mistake. h5 was best. } (4... h5 5. Qxh5 Rxh5 6. Ng5 Rxh2 7. Rxh2 Qxg5 8. b4 Qxg2 9. Rxg2) 5. bxa3 g5?? { (1.61 → Mate in 17) Checkmate is now unavoidable. a6 was best. } (5... a6 6. a4 Bxa4 7. Qg4 Bxc2 8. Qxg7 Bxb1 9. Rxb1 Qxd2 10. Rxb8) 6. Nxg5 Qxg5 7. Qg4?? { (Mate in 16 → 0.71) Lost forced checkmate sequence. a4 was best. } (7. a4 Bxa4 8. Qe2 Bxc2 9. Qf3 Bxb1 10. Rxb1 Qxg2 11. Qxg2 Ne7 12. Rxb8 Rxb8 13. Bb2 Rxb2) 7... Qxe3 8. Qxg8 Qxe1 9. Rxe1?? { (2.00 → Mate in 13) Checkmate is now unavoidable. Qxh7 was best. } (9. Qxh7) 9... Rxg8 10. Rxe6 Rxg2 11. Rxe8 Rxf2 12. Rxb8 Rxh2 13. Rxa8 Rxd2 14. Rxa7 Rxc2 15. Rxc7 Rxa2 16. Rxd7 Rxa3?? { (Mate in 6 → Mate in 4) Lost forced checkmate sequence. Rxa1 was best. } (16... Rxa1 17. Rxf7 Rxb1 18. Rxh7 Rxc1 19. Rh1 Rxh1 20. a4 Rh6 21. a5 Rb6 22. axb6#) 17. Rxa3?? { (Mate in 4 → Mate in 2) Lost forced checkmate sequence. Rxf7 was best. } (17. Rxf7 Rxa1 18. Rxh7 Rxb1 19. Bb2 Rxb2 20. Rb7 Rxb7#) 17... f5 { White resigns. } 0-1