[Event "Yearly Antichess Arena"] [Site "https://lichess.org/WTPwjuK6"] [Date "2023.05.15"] [White "Lordsteyn"] [Black "shahym"] [Result "0-1"] [UTCDate "2023.05.15"] [UTCTime "20:45:47"] [WhiteElo "1122"] [BlackElo "1509"] [WhiteRatingDiff "-65"] [BlackRatingDiff "+16"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4?? { (0.15 → Mate in 15) Checkmate is now unavoidable. e3 was best. } (1. e3 e6 2. b4 Bxb4 3. Ba6 Nxa6 4. Qh5 Bxd2 5. Bxd2 Nb4) 1... e5 2. dxe5 Qg5 3. Bxg5 Ba3 4. Nxa3 d5 5. exd6 cxd6 6. Qxd6 Bh3?? { (Mate in 12 → 2.15) Lost forced checkmate sequence. Kd8 was best. } (6... Kd8 7. Qxd8 Bh3 8. Nxh3 Ne7 9. Qxb8 Raxb8 10. Bxe7 g5 11. Bxg5 f6 12. Bxf6 Rbf8 13. Bxh8) 7. Nxh3 Kd7?? { (2.26 → Mate in 15) Checkmate is now unavoidable. Ne7 was best. } (7... Ne7 8. Qxb8) 8. Qxd7 Nxd7 9. e4?? { (Mate in 14 → Mate in 8) Lost forced checkmate sequence. Bh6 was best. } (9. Bh6 gxh6 10. Ng5 hxg5 11. f4 gxf4 12. e3 fxe3 13. Kf2 exf2 14. Rg1 fxg1=Q 15. Be2 Qxa1) 9... Ndf6?? { (Mate in 8 → 12.23) Lost forced checkmate sequence. Rd8 was best. } (9... Rd8 10. Bxd8 Ne7 11. Bxe7 Rd8 12. Bxd8 a5 13. Bxa5 Nb6 14. Bxb6 g5 15. Nxg5 f6 16. Nxh7) 10. Bxf6 gxf6 11. f3?? { (11.21 → Mate in 9) Checkmate is now unavoidable. Ba6 was best. } (11. Ba6) 11... Rd8?? { (Mate in 9 → Mate in 11) Lost forced checkmate sequence. b5 was best. } (11... b5 12. Bxb5 f5 13. exf5 Re8 14. Bxe8 Nf6 15. Bxf7 Ne4 16. fxe4 Rg8 17. Bxg8 a5 18. Bxh7) 12. Bc4?? { (Mate in 11 → Mate in 7) Lost forced checkmate sequence. Ba6 was best. } (12. Ba6 bxa6 13. Nb5 axb5 14. e5 fxe5 15. Nf4 exf4 16. Kd2 Rxd2 17. b4 Rxc2 18. Rad1 Rxg2) 12... Rd1?? { (Mate in 7 → Mate in 13) Lost forced checkmate sequence. h5 was best. } (12... h5 13. Bxf7 Nh6 14. Bxh5 b5 15. Nxb5 Rhf8 16. Nxa7 Nf5 17. exf5 Rf7 18. Bxf7 Rg8 19. Bxg8#) 13. Rxd1?? { (Mate in 13 → Mate in 6) Lost forced checkmate sequence. Bxf7 was best. } (13. Bxf7 Rxa1 14. Bxg8 Rxg8 15. Rg1 Rxg2 16. Rxg2 Rxa2 17. Nb1 Rxb2 18. Rg4 Rxc2 19. Na3 Rxh2) 13... f5?? { (Mate in 6 → Mate in 18) Lost forced checkmate sequence. Ne7 was best. } (13... Ne7 14. Bxf7 b5 15. Nxb5 h6 16. Nxa7 Re8 17. Bxe8 Nf5 18. exf5 h5 19. Bxh5#) 14. Bxf7 fxe4 15. Bxg8 Rxg8 16. fxe4 Rxg2 17. Nf4?? { (Mate in 20 → Mate in 3) Lost forced checkmate sequence. Nb1 was best. } (17. Nb1 Rxh2 18. Rxh2 a6 19. e5 h6 20. e6 h5 21. Rg2 h4 22. e7 a5 23. b4 axb4) 17... Rxh2 18. Rxh2 h5 19. Rxh5 b5 20. Nxb5 a5 21. Nc3 a4 22. Nxa4# { Game ends by variant rule. } 0-1