[Event "Antichess HappyNewYear Arena"] [Site "https://lichess.org/yUBCGZ3i"] [Date "2024.01.03"] [White "AKioresko"] [Black "SemenNegin"] [Result "0-1"] [GameId "yUBCGZ3i"] [UTCDate "2024.01.03"] [UTCTime "07:55:07"] [WhiteElo "1387"] [BlackElo "1490"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+34"] [Variant "Antichess"] [TimeControl "300+3"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3? { (0.15 → -1.43) Mistake. e3 was best. } { [%eval -1.43] } (1. e3 e6 2. b4 Bxb4 3. a4 Bxd2 4. Bxd2 Nh6 5. h4 Qxh4) 1... e5 { [%eval -0.96] } 2. Nxe5 { [%eval -2.28] } 2... Nc6?? { (-2.28 → Mate in 15) Checkmate is now unavoidable. Ba3 was best. } { [%eval #15] } (2... Ba3 3. Nxf7 Kxf7 4. Nxa3 Qh4 5. Nc4 Qxh2 6. Rxh2 Ke7 7. Rxh7 Rxh7 8. Nb6 cxb6 9. g4) 3. Nxd7 { [%eval #18] } 3... Qxd7 { [%eval #15] } 4. b3?? { (Mate in 15 → Mate in 14) Lost forced checkmate sequence. g4 was best. } { [%eval #-14] } (4. g4 Qxg4 5. Bh3 Qxh3 6. Rg1 Qxh2 7. Rxg7 Bxg7 8. b3 Bxa1 9. Bb2 Bxb2 10. Na3 Bxa3) 4... Qxd2 { [%eval #-13] } 5. Kxd2 { [%eval #-12] } 5... Bh3 { [%eval #-13] } 6. gxh3 { [%eval #-12] } 6... Ba3 { [%eval #-12] } 7. Bxa3 { [%eval #-11] } 7... Nb4 { [%eval #-11] } 8. Bxb4 { [%eval #-10] } 8... c5 { [%eval #-10] } 9. Bxc5 { [%eval #-9] } 9... Ke7?? { (Mate in 9 → Mate in 24) Lost forced checkmate sequence. Rd8 was best. } { [%eval #24] } (9... Rd8 10. Bxa7 Rxd2 11. Nxd2 b6 12. Bxb6 Kd8 13. Bxd8 Ne7 14. Bxe7 Rf8 15. Bxf8 f5 16. Bxg7) 10. Bxe7?? { (Mate in 24 → 0.08) Lost forced checkmate sequence. Bxa7 was best. } { [%eval 0.08] } (10. Bxa7 Rxa7 11. Rg1 Rxa2 12. Rxg7 Rxc2 13. Rxf7 Kxf7 14. Qxc2 h6 15. Qc6 bxc6 16. Ke3 h5) 10... Nxe7 { [%eval 0.24] } 11. a4?? { (0.24 → Mate in 7) Checkmate is now unavoidable. Kd3 was best. } { [%eval #-7] } (11. Kd3) 11... b5 { [%eval #-7] } 12. axb5 { [%eval #-6] } 12... Nc6?? { (Mate in 6 → 5.11) Lost forced checkmate sequence. Raf8 was best. } { [%eval 5.11] } (12... Raf8 13. Rxa7 f6 14. Rxe7 h5 15. Rxg7 Rf7 16. Rxf7 h4 17. Rxf6 Rh6 18. Rxh6#) 13. bxc6?? { (5.11 → Mate in 6) Checkmate is now unavoidable. Rxa7 was best. } { [%eval #-6] } (13. Rxa7) 13... a5?? { (Mate in 6 → Mate in 12) Lost forced checkmate sequence. Rac8 was best. } { [%eval #12] } (13... Rac8 14. Rxa7 Rxc6 15. Rxf7 Rxc2 16. Kxc2 Ra8 17. Rxg7 Ra1 18. Rxh7 Rxb1 19. Kxb1#) 14. Rxa5 { [%eval #12] } 14... Rxa5 { [%eval #11] } 15. Na3 { [%eval #11] } 15... Rxa3 { [%eval #10] } 16. Qa1 { [%eval #11] } 16... Rxb3 { [%eval #10] } 17. cxb3?? { (Mate in 10 → Mate in 3) Lost forced checkmate sequence. Qxg7 was best. } { [%eval #-3] } (17. Qxg7 Rxh3 18. Qxh7 Rxh2 19. Qxf7 Rxf2 20. Qxf2 Rxh1 21. Qg1 Rxg1 22. c7 Rxf1 23. Ke1 Rxe1) 17... Ra8?? { (Mate in 3 → 7.38) Lost forced checkmate sequence. h5 was best. } { [%eval 7.38] } (17... h5 18. Qxg7 Rg8 19. Qxg8 h4 20. Qxf7#) 18. Qxa8 { [%eval 8.61] } 18... f5 { [%eval 8.08] } 19. e4 { [%eval 7.53] } 19... fxe4 { [%eval 8.15] } 20. f3 { [%eval 8.17] } 20... exf3 { [%eval 7.11] } 21. Bg2? { (7.11 → 4.32) Mistake. b4 was best. } { [%eval 4.32] } (21. b4 g5) 21... fxg2 { [%eval 3.92] } 22. Qf8?? { (3.92 → Mate in 3) Checkmate is now unavoidable. c7 was best. } { [%eval #-3] } (22. c7 gxh1=N) 22... gxh1=N { [%eval #-3] } 23. Qxg7 { [%eval #-2] } 23... Ng3 { [%eval #-4] } 24. Qxg3 { [%eval #-3] } 24... h5 { [%eval #-3] } 25. Qg4 { [%eval #-1] } 25... hxg4 { [%eval #-1] } 26. hxg4# { Game ends by variant rule. } 0-1