[Event "Hourly Antichess Arena"] [Site "https://lichess.org/YQ81ExAq"] [Date "2025.09.30"] [White "al4th"] [Black "First-player"] [Result "0-1"] [GameId "YQ81ExAq"] [UTCDate "2025.09.30"] [UTCTime "11:13:30"] [WhiteElo "1591"] [BlackElo "1538"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+18"] [Variant "Antichess"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.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. Bxd7?? { (Mate in 18 → 6.93) Lost forced checkmate sequence. Bxa6 was best. } { [%eval 6.93] } (3. Bxa6 Bxa6 4. c4 Bxc4 5. Qg4 Bxa2 6. Qxg7 Bxg7 7. Rxa2 Bxb2) 3... Qxd7?? { (6.93 → Mate in 14) Checkmate is now unavoidable. Kxd7 was best. } { [%eval #14] } (3... Kxd7 4. b4 Nxb4 5. Qh5 Nxc2 6. Qxf7 Nxa1 7. Qxg8 Rxg8 8. Nc3) 4. g4 { [%eval #14] } 4... Qxd2 { [%eval #14] } 5. Kxd2?? { (Mate in 14 → Mate in 16) Lost forced checkmate sequence. Qxd2 was best. } { [%eval #-16] } (5. Qxd2 Bxg4 6. Nf3 Bxf3 7. Qd4 Bxh1 8. Qxg7 Bxg7 9. b3 Bxa1 10. Nc3 Bxc3) 5... Bxg4 { [%eval #-16] } 6. Qxg4 { [%eval #-15] } 6... f5?? { (Mate in 15 → Mate in 11) Lost forced checkmate sequence. Rb8 was best. } { [%eval #11] } (6... Rb8 7. Qxg7 Rxb2 8. Qxh8 Rxc2 9. Qxg8 Rxa2 10. Qxh7 Rxd2 11. Rxa6 Rxf2 12. Rxa7) 7. Qxg7 { [%eval #11] } 7... Bxg7 { [%eval #10] } 8. c3?? { (Mate in 10 → -1.15) Lost forced checkmate sequence. b3 was best. } { [%eval -1.15] } (8. b3 Bxa1 9. b4 Nxb4 10. c4 Nxa2 11. Kd3 Nxc1 12. c5 Nxd3 13. c6 Nxf2) 8... Bxc3 { [%eval -0.51] } 9. Nxc3 { [%eval -0.66] } 9... f4 { [%eval -0.61] } 10. exf4 { [%eval -0.55] } 10... e5?? { (-0.55 → 1.56) Blunder. Nb8 was best. } { [%eval 1.56] } (10... Nb8 11. f5) 11. fxe5 { [%eval 1.18] } 11... Nf6? { (1.18 → 2.65) Mistake. Nb8 was best. } { [%eval 2.65] } (11... Nb8 12. e6) 12. exf6 { [%eval 1.86] } 12... Ke7?? { (1.86 → 9.73) Blunder. Nb8 was best. } { [%eval 9.73] } (12... Nb8 13. f7) 13. fxe7 { [%eval 7.95] } 13... Raf8? { (7.95 → Mate in 10) Checkmate is now unavoidable. Nb4 was best. } { [%eval #10] } (13... Nb4 14. Nh3) 14. exf8=B { [%eval #10] } 14... Rxf8 { [%eval #9] } 15. Nf3 { [%eval #17] } 15... Rxf3 { [%eval #16] } 16. Na4?? { (Mate in 16 → 3.84) Lost forced checkmate sequence. Kd3 was best. } { [%eval 3.84] } (16. Kd3 Rxf2 17. Bh6 Rxb2 18. a4 Rxh2 19. Rxh2 Nb8 20. Re1 c6 21. Rf2 a5) 16... Rxf2 { [%eval 3.31] } 17. Ke2?? { (3.31 → Mate in 4) Checkmate is now unavoidable. Rd1 was best. } { [%eval #-4] } (17. Rd1 Rxd2) 17... Rxh2 { [%eval #-4] } 18. Rxh2 { [%eval #-3] } 18... h5 { [%eval #-4] } 19. Rxh5 { [%eval #-3] } 19... Nc5 { [%eval #-3] } 20. Nxc5 { [%eval #-2] } 20... a6 { [%eval #-2] } 21. Nxa6 { [%eval #-1] } 21... c5 { [%eval #-1] } { White resigns. } 0-1