[Event "Antichess Arena Arena"] [Site "https://lichess.org/NJjTwVGY"] [Date "2021.03.23"] [White "nancyxiao"] [Black "williamkim"] [Result "0-1"] [UTCDate "2021.03.23"] [UTCTime "01:00:01"] [WhiteElo "1382"] [BlackElo "1638"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+39"] [Variant "Antichess"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4?? { (0.15 → Mate in 15) Checkmate is now unavoidable. e3 was best. } (1. e3 b5) 1... d5?? { (Mate in 15 → 0.51) Lost forced checkmate sequence. b5 was best. } (1... b5 2. Bxb5 Nf6 3. Bxd7 Nxe4 4. Bxc8 Nxf2 5. Kxf2 Qxd2 6. Nxd2) 2. exd5 Qxd5 3. f3?? { (0.00 → Mate in 15) Checkmate is now unavoidable. Ba6 was best. } (3. Ba6 Qxg2 4. Bxb7 Bxb7 5. Nf3 Bxf3 6. Qxf3 Qxh2 7. Qxf7 Kxf7) 3... Qxf3?! { (Mate in 15 → -19.20) Lost forced checkmate sequence. Qxd2 was best. } (3... Qxd2 4. Qxd2 b5 5. Bxb5 e5 6. Bxe8 Nf6 7. Bxf7 Ne8 8. Bxe8 Nc6 9. Bxc6 a6 10. Bxa8) 4. gxf3?! { (-19.20 → Mate in 13) Checkmate is now unavoidable. Qxf3 was best. } (4. Qxf3) 4... Bg4 5. fxg4 f5 6. gxf5 e6 7. fxe6 Kf7 8. exf7 Ba3?? { (Mate in 10 → 2.70) Lost forced checkmate sequence. b5 was best. } (8... b5 9. Bxb5 Nc6 10. fxg8=Q Rxg8 11. Bxc6 Bc5 12. Bxa8 Bxg1 13. Rxg1 Rxa8 14. Rxg7 Rf8 15. Rxc7) 9. fxg8=Q?? { (2.70 → Mate in 8) Checkmate is now unavoidable. Nxa3 was best. } (9. Nxa3) 9... Bxb2?? { (Mate in 8 → 8.01) Lost forced checkmate sequence. Rxg8 was best. } (9... Rxg8 10. Nxa3 h5 11. Qxh5 Rh8 12. Qxh8 Nd7 13. Qxa8 Ne5 14. Qxa7 c6 15. Qxb7 c5 16. Qxg7) 10. Qxh8? { (8.01 → 3.77) Mistake. Bxb2 was best. } (10. Bxb2 Rxg8) 10... Bxc1 11. Qxc1?? { (3.86 → Mate in 7) Checkmate is now unavoidable. Qxb8 was best. } (11. Qxb8 Rxb8 12. Qxc1 b6 13. Ba6 Rc8 14. Bxc8 a6 15. Bxa6 b5 16. Bxb5 c6 17. Bxc6 g5) 11... Nd7 12. Qxa8 Nc5?? { (Mate in 6 → 6.63) Lost forced checkmate sequence. b5 was best. } (12... b5 13. Qxa7 Ne5 14. Qxc7 h5 15. Qxe5 g5 16. Bxb5 h4 17. Qxg5 h3 18. Nxh3#) 13. Qxb7 Nxb7 14. Qa3?? { (7.19 → Mate in 4) Checkmate is now unavoidable. c4 was best. } (14. c4) 14... Nc5 15. Qxa7 Na6?? { (Mate in 4 → 7.23) Lost forced checkmate sequence. Nb7 was best. } (15... Nb7 16. Qxb7 c5 17. Qxg7 h6 18. Qxh6 c4 19. Bxc4#) 16. Qxc7 Nxc7 17. Bb5 Nxb5 18. c3 Nxc3 19. Nxc3 g5 20. h4?? { (44.88 → Mate in 2) Checkmate is now unavoidable. Nge2 was best. } (20. Nge2 h5) 20... gxh4 21. Rxh4 h5 22. Rxh5# { Game ends by variant rule. } 0-1