[Event "Antichess Arena"] [Site "https://lichess.org/UMVhDjnu"] [Date "2023.03.05"] [White "Ava21"] [Black "Oscarcheng"] [Result "0-1"] [UTCDate "2023.03.05"] [UTCTime "15:37:03"] [WhiteElo "911"] [BlackElo "1831"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+5"] [Variant "Antichess"] [TimeControl "180+1"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 d5?? { (1.30 → Mate in 15) Checkmate is now unavoidable. e6 was best. } (1... e6 2. Ba6 Nxa6 3. b4 Bxb4 4. Qh5 Bxd2 5. Bxd2 Nb4 6. Bxb4) 2. e4 dxe4 3. Qf3?? { (Mate in 14 → Mate in 15) Lost forced checkmate sequence. Ba6 was best. } (3. Ba6 bxa6 4. Qg4 Bxg4 5. Kd1 Bxd1 6. Nc3 Bxc2 7. Nxe4 Bxe4) 3... Qxd2? { (Mate in 15 → -7.50) Lost forced checkmate sequence. exf3 was best. } (3... exf3 4. Nxf3 Qxd2 5. Bxd2 e5 6. Nxe5 Kd8 7. Nxf7 b5 8. Bxb5) 4. Kxd2? { (-7.50 → Mate in 13) Checkmate is now unavoidable. Qxe4 was best. } (4. Qxe4 Qxf2) 4... exf3 5. gxf3 Bg4 6. fxg4 f5 7. gxf5 e6 8. fxe6 Kd7?? { (Mate in 10 → Mate in 11) Lost forced checkmate sequence. b5 was best. } (8... b5 9. Bxb5 a5 10. Bxe8 Nc6 11. Bxc6 Nf6 12. Bxa8 c6 13. Bxc6 Ba3 14. Nxa3 Ne4 15. Bxe4) 9. exd7 Nxd7 10. Ba6 bxa6 11. Nf3?? { (Mate in 10 → Mate in 10) Lost forced checkmate sequence. b4 was best. } (11. b4 Bxb4 12. Ke1 Bxe1 13. Nf3 Bxf2 14. Ne5 Nxe5 15. Rg1 Bxg1 16. Ba3 Bxh2 17. c4 Nxc4) 11... Ne5 12. Nxe5 g6?? { (Mate in 9 → Mate in 10) Lost forced checkmate sequence. c6 was best. } (12... c6 13. Nxc6 Re8 14. Nxa7 Re2 15. Kxe2 g5 16. Bxg5 Nf6 17. Bxf6 Bd6 18. Bxh8 Bxh2 19. Rxh2) 13. Nxg6 hxg6 14. Rg1 Rxh2 15. Rxg6 Rxf2 16. Rxa6?? { (Mate in 15 → Mate in 6) Lost forced checkmate sequence. Rxg8 was best. } (16. Rxg8 Rxd2 17. Rxf8 Rxf8 18. Nxd2 Ra8 19. Nf3 Rc8 20. a4 Ra8 21. Ra3 Rc8 22. Re3 Re8) 16... Rxd2 17. Rxa7 Rxa7?? { (Mate in 5 → Mate in 13) Lost forced checkmate sequence. Rxc2 was best. } (17... Rxc2 18. Rxa8 Rxb2 19. Bxb2 Bc5 20. Rxg8 Bd4 21. Bxd4 c5 22. Bxc5#) 18. Bxd2?? { (Mate in 13 → Mate in 4) Lost forced checkmate sequence. Nxd2 was best. } (18. Nxd2 Rxa2 19. Rxa2 Ba3 20. Rxa3 Nh6 21. Re3 Ng8 22. Nc4 Ne7 23. Rxe7 c6 24. Nd6 c5) 18... Rxa2 19. Rxa2 Ba3?? { (Mate in 3 → Mate in 10) Lost forced checkmate sequence. Bb4 was best. } (19... Bb4 20. Bxb4 Ne7 21. Bxe7 c5 22. Bxc5#) 20. Nxa3 Ne7 21. Nc4 Ng6 22. Ne5 Nxe5 23. c4 Nxc4 24. b3 Nxd2 25. Rxd2 c5 26. Rd4?? { (Mate in 3 → Mate in 6) Lost forced checkmate sequence. b4 was best. } (26. b4 cxb4 27. Ra2 b3 28. Rc2 bxc2#) 26... cxd4 27. b4 d3 28. b5 d2 29. b6 d1=Q 30. b7 Qc1 31. b8=B Qc7 32. Bxc7# { Game ends by variant rule. } 0-1