[Event "William's Antichess Arena"] [Site "https://lichess.org/YLgt2oC5"] [Date "2021.05.11"] [White "westvan007"] [Black "niamhnixon"] [Result "0-1"] [UTCDate "2021.05.11"] [UTCTime "00:47:03"] [WhiteElo "1490"] [BlackElo "1481"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+101"] [Variant "Antichess"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 d5?? { (0.97 → Mate in 15) Checkmate is now unavoidable. e6 was best. } (1... e6 2. b4 Bxb4 3. Ba6 Nxa6 4. Nh3 Bxd2 5. Nxd2 Ne7 6. Ba3) 2. e4 dxe4 3. Qf3?? { (Mate in 14 → Mate in 16) Lost forced checkmate sequence. Ba6 was best. } (3. Ba6 Nxa6 4. Qg4 Bxg4 5. Kd1 Bxd1 6. Nc3 Bxc2 7. Nxe4 Qxd2) 3... exf3 4. Nxf3 Qxd2 5. Bxd2 e5 6. Nxe5 a6?? { (Mate in 11 → Mate in 12) Lost forced checkmate sequence. Kd8 was best. } (6... Kd8 7. Nxf7 Ke8 8. Nxh8 g5 9. Bxg5 Kd8 10. Bxd8 Nc6 11. Bxc7 Bd6 12. Bxd6 Nb4 13. Bxb4) 7. Nxf7 Kxf7 8. Bxa6 bxa6 9. Nc3?? { (Mate in 10 → Mate in 11) Lost forced checkmate sequence. g4 was best. } (9. g4 Bxg4 10. Bh6 Nxh6 11. b4 Bxb4 12. Ke2 Bxe2 13. Re1 Bxe1 14. a4 Bxf2 15. c4 Bxc4) 9... Bc5?? { (Mate in 11 → Mate in 9) Lost forced checkmate sequence. Ba3 was best. } (9... Ba3 10. bxa3 g5 11. Bxg5 Nh6 12. Bxh6 Kg7 13. Bxg7 Nc6 14. Bxh8 Ne5 15. Bxe5 h5 16. Bxc7) 10. f3?? { (Mate in 9 → Mate in 9) Lost forced checkmate sequence. Kd1 was best. } (10. Kd1 Bxf2 11. g4 Bxg4 12. Rg1 Bxd1 13. Nxd1 Bxg1 14. Rc1 Bxh2 15. Bf4 Bxf4 16. Nc3 Bxc1) 10... Ba3 11. bxa3 Kf8?? { (Mate in 10 → Mate in 10) Lost forced checkmate sequence. g5 was best. } (11... g5 12. Bxg5 Nh6 13. Bxh6 Kg7 14. Bxg7 Nd7 15. Bxh8 Ne5 16. Bxe5 Rb8 17. Bxc7 Rb6 18. Bxb6) 12. Nd5?? { (Mate in 10 → Mate in 9) Lost forced checkmate sequence. Nb5 was best. } (12. Nb5 axb5 13. Rd1 Rxa3 14. f4 Rxa2 15. Kf1 Rxc2 16. Ra1 Rxd2 17. Ra8 Rxg2 18. Rxb8 Rxh2) 12... Ne7?? { (Mate in 9 → -3.47) Lost forced checkmate sequence. g5 was best. } (12... g5 13. Nxc7 Nf6 14. Nxa6 Nxa6 15. Bxg5 Rb8 16. Bxf6 Rb6 17. Bxh8 Kg7 18. Bxg7 Rh6 19. Bxh6) 13. Nxc7?? { (-3.47 → Mate in 8) Checkmate is now unavoidable. Nxe7 was best. } (13. Nxe7) 13... Nd5?? { (Mate in 8 → Mate in 10) Lost forced checkmate sequence. g5 was best. } (13... g5 14. Bxg5 Kg7 15. Nxa8 Kf6 16. Bxf6 Nf5 17. Bxh8 Ng3 18. hxg3 a5 19. Rxh7 Bb7 20. Rxb7) 14. Nxa8?? { (Mate in 10 → Mate in 7) Lost forced checkmate sequence. Nxa6 was best. } (14. Nxa6 Nxa6 15. Bf4 Nxf4 16. Rb1 Nxg2 17. Rb7 Nxe1 18. Rxe1 Bxb7 19. h4 Bxf3 20. h5 Bxh5) 14... Nb6 15. Nxb6 Bh3 16. gxh3 Nd7?? { (Mate in 6 → Mate in 17) Lost forced checkmate sequence. g5 was best. } (16... g5 17. Bxg5 Nd7 18. Nxd7 Ke7 19. Bxe7 Rb8 20. Nxb8 h5 21. Nxa6 h4 22. Bxh4#) 17. Nxd7 h5 18. Nxf8 Rxf8 19. Bf4 Rxf4 20. Ke2?? { (Mate in 7 → 1.67) Lost forced checkmate sequence. Rb1 was best. } (20. Rb1 Rxf3 21. h4 Rxa3 22. Rf1 Rxa2 23. h3 Rxc2 24. Kd2 Rxd2 25. Rf2 Rxf2 26. Rb5 axb5#) 20... Rxf3 21. Kxf3 g5?? { (2.28 → Mate in 13) Checkmate is now unavoidable. h4 was best. } (21... h4 22. Rab1 g5 23. a4 g4 24. hxg4 a5 25. Rhe1 h3 26. Rb4 axb4 27. a3 bxa3 28. a5) 22. Kg3?? { (Mate in 13 → Mate in 5) Lost forced checkmate sequence. h4 was best. } (22. h4 gxh4 23. a4 h3 24. Rab1 h4 25. Ke2 a5 26. Rb4 axb4 27. c3 bxc3 28. Rb1 c2) 22... g4 23. hxg4 hxg4 24. Kxg4 a5 25. Kf4 a4 26. Ke4# { Game ends by variant rule. } 0-1