[Event "Monthly Antichess Arena"] [Site "https://lichess.org/OxfkAVBv"] [Date "2023.12.01"] [White "sachaslavyansk"] [Black "stecek"] [Result "0-1"] [UTCDate "2023.12.01"] [UTCTime "20:25:23"] [WhiteElo "1005"] [BlackElo "1137"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+25"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. a4? { (0.15 → -1.10) Mistake. e3 was best. } (1. e3 e6 2. b4 Bxb4 3. Ba6 Nxa6 4. Qh5 Bxd2 5. Bxd2 Nb4) 1... b5 2. axb5 Na6 3. Rxa6 Bxa6 4. bxa6 c6?? { (-1.50 → 2.42) Blunder. e6 was best. } (4... e6 5. b4 Bxb4 6. e3 Bxd2 7. Bxd2 Nh6 8. Qh5 Qh4 9. Qxh6) 5. b3?! { (2.42 → 1.59) Inaccuracy. e4 was best. } (5. e4 c5 6. Qh5 d5 7. exd5 Qxd5 8. Qxh7 Qxg2 9. Qxg7 Qxg7) 5... f6?! { (1.59 → 2.53) Inaccuracy. Qb8 was best. } (5... Qb8 6. Nc3) 6. Ba3? { (2.53 → 1.00) Mistake. e4 was best. } (6. e4 d5) 6... c5 7. Bxc5 Qb6?? { (1.41 → Mate in 14) Checkmate is now unavoidable. Qb8 was best. } (7... Qb8 8. Bxa7) 8. Bxb6 axb6 9. Nc3 Rxa6 10. Qa1 Rxa1 11. Nb1 Rxb1 12. Nf3?? { (Mate in 10 → 0.53) Lost forced checkmate sequence. c4 was best. } (12. c4 Rxe1 13. e4 Rxf1 14. Ne2 Rxf2 15. Ra1 Rxe2 16. g4 Rxe4 17. b4 Rxc4 18. b5 Rxg4) 12... Rxb3?! { (0.53 → 1.13) Inaccuracy. Rxe1 was best. } (12... Rxe1 13. Nxe1 Kf7 14. g3 h6 15. Nd3 Ke6 16. b4 Rh7 17. b5 g6 18. Nc1 Kd6 19. Nb3) 13. cxb3 e5?? { (0.77 → Mate in 9) Checkmate is now unavoidable. d6 was best. } (13... d6 14. d4) 14. Nxe5 fxe5 15. b4 Bxb4 16. d3 Bxe1 17. g3 Bxf2 18. e4?? { (Mate in 6 → Mate in 8) Lost forced checkmate sequence. h4 was best. } (18. h4 Bxg3 19. d4 Bxh4 20. Rxh4 exd4 21. Rxh7 Rxh7 22. Bh3 Rxh3 23. e3 dxe3#) 18... Bxg3 19. hxg3 d5 20. exd5 { White resigns. } 0-1