[Event "Yearly Antichess Arena"] [Site "https://lichess.org/4BoWyzfj"] [Date "2025.05.12"] [Round "-"] [White "Angelinaov"] [Black "ideastructure"] [Result "1-0"] [GameId "4BoWyzfj"] [UTCDate "2025.05.12"] [UTCTime "20:17:54"] [WhiteElo "1134"] [BlackElo "1350"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-37"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. f3?? { (0.15 → -2.16) Blunder. e3 was best. } { [%eval -2.16] } (1. e3 b5 2. Bxb5 Ba6 3. Bxd7 Nxd7 4. c4 Bxc4 5. Qa4 Bxa2) 1... e6 { [%eval -1.01] } 2. Na3?? { (-1.01 → Mate in 17) Checkmate is now unavoidable. e3 was best. } { [%eval #-17] } (2. e3 b5 3. Bxb5 a5 4. Bxd7 Bxd7 5. b4 Bxb4 6. f4 Bxd2) 2... Bxa3 { [%eval #-16] } 3. bxa3 { [%eval #-16] } 3... Qh4?? { (Mate in 16 → -2.07) Lost forced checkmate sequence. Qe7 was best. } { [%eval -2.07] } (3... Qe7 4. Rb1 Qxa3 5. Bxa3 Kf8 6. Bxf8 b6 7. Bxg7 b5 8. Rxb5) 4. f4?! { (-2.07 → -3.30) Inaccuracy. Rb1 was best. } { [%eval -3.3] } (4. Rb1 Qxh2 5. Rxh2 g6 6. Rxb7 Bxb7 7. Rxh7 Rxh7 8. Kf2 Bxf3 9. gxf3 Na6) 4... Qxh2 { [%eval -3.32] } 5. Rxh2 { [%eval -3.61] } 5... Nh6?? { (-3.61 → Mate in 14) Checkmate is now unavoidable. e5 was best. } { [%eval #14] } (5... e5 6. fxe5) 6. Rxh6 { [%eval #14] } 6... gxh6 { [%eval #13] } 7. f5 { [%eval #13] } 7... exf5 { [%eval #12] } 8. Nf3?? { (Mate in 12 → -0.84) Lost forced checkmate sequence. e4 was best. } { [%eval -0.84] } (8. e4 fxe4 9. d4 exd3 10. Bxh6 dxc2 11. Qxd7 Bxd7 12. a4 Bxa4 13. Rd1 cxd1=K) 8... h5 { [%eval -0.08] } 9. g4?? { (-0.08 → -2.20) Blunder. Nh2 was best. } { [%eval -2.2] } (9. Nh2 Nc6) 9... fxg4 { [%eval -1.38] } 10. e4?? { (-1.38 → -4.59) Blunder. Ng1 was best. } { [%eval -4.59] } (10. Ng1 Rg8) 10... gxf3 { [%eval -4.22] } 11. Qxf3 { [%eval -4.07] } 11... f6?! { (-4.07 → -2.82) Inaccuracy. h4 was best. } { [%eval -2.82] } (11... h4 12. Qxf7) 12. Qxh5 { [%eval -1.97] } 12... Kf7?? { (-1.97 → Mate in 10) Checkmate is now unavoidable. b5 was best. } { [%eval #10] } (12... b5 13. Bxb5) 13. Qxh7 { [%eval #10] } 13... Rxh7 { [%eval #9] } 14. Bh3 { [%eval #9] } 14... Rxh3 { [%eval #8] } 15. e5 { [%eval #10] } 15... Rxa3 { [%eval #9] } 16. Bxa3 { [%eval #9] } 16... fxe5 { [%eval #8] } 17. Bd6?? { (Mate in 8 → -0.17) Lost forced checkmate sequence. Be7 was best. } { [%eval -0.17] } (17. Be7 Kxe7 18. d4 exd4 19. c3 dxc3 20. Kd2 cxd2 21. Re1 dxe1=N 22. a4 Nc2) 17... cxd6 { [%eval 0.0] } 18. d4 { [%eval 0.0] } 18... exd4 { [%eval 0.0] } 19. c3 { [%eval 0.0] } 19... dxc3 { [%eval -0.07] } 20. Kd2 { [%eval 0.0] } 20... cxd2 { [%eval 0.0] } 21. Rc1 { [%eval 0.0] } 21... dxc1=K { [%eval 0.0] } 22. a4 { [%eval -0.19] } 22... b5?? { (-0.19 → Mate in 2) Checkmate is now unavoidable. a6 was best. } { [%eval #2] } (22... a6 23. a5 b6 24. axb6 Ra7 25. bxa7 a5 26. axb8=B a4 27. Bxd6 Kf8 28. Bxf8) 23. axb5 { [%eval #2] } 23... Na6 { [%eval #1] } 24. bxa6 { [%eval #1] } 24... Bxa6# { Game ends by variant rule. } 1-0