[Event "Yearly Antichess Arena"] [Site "https://lichess.org/GgEYaLqI"] [Date "2024.05.13"] [White "hiiipwr8"] [Black "Othimpon"] [Result "0-1"] [UTCDate "2024.05.13"] [UTCTime "17:43:55"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+246"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. a4 Nc6?? { (-0.14 → Mate in 16) Checkmate is now unavoidable. b5 was best. } (1... b5 2. axb5 a6 3. Rxa6 Bxa6 4. bxa6 Rxa6 5. c4 Ra3 6. bxa3) 2. a5?? { (Mate in 16 → -0.99) Lost forced checkmate sequence. b4 was best. } (2. b4 Nxb4 3. Bb2 Nxc2 4. Bxg7 Bxg7 5. Qxc2 Bxa1 6. Qxh7 Rxh7 7. d4 Bxd4) 2... Nxa5 3. Rxa5 Rb8?? { (-0.37 → 1.74) Blunder. d6 was best. } (3... d6 4. Rxa7 Rxa7 5. c3 Ra4 6. Qxa4 Nh6 7. Qxe8 Qxe8 8. g4 Nxg4 9. h4) 4. Rxa7 b5?? { (1.52 → 7.87) Blunder. c5 was best. } (4... c5 5. Rxb7) 5. Rxc7 Qxc7 6. c3?? { (5.63 → 1.23) Blunder. b4 was best. } (6. b4 Qxh2) 6... Qxc3 7. Nxc3?? { (0.98 → Mate in 12) Checkmate is now unavoidable. bxc3 was best. } (7. bxc3 Ra8 8. c4 bxc4 9. Qb3 cxb3 10. Ba3 Rxa3 11. Nxa3 Kd8 12. Kd1 b2) 7... b4?? { (Mate in 12 → Mate in 12) Lost forced checkmate sequence. Ra8 was best. } (7... Ra8 8. Nxb5 Ra7 9. Nxa7 e5 10. Nxc8 Bd6 11. Nxd6 f5 12. Nxf5 Kd8 13. Nxg7) 8. Nb5?? { (Mate in 12 → -0.21) Lost forced checkmate sequence. Qb3 was best. } (8. Qb3 bxc3 9. bxc3 Rxb3 10. d4 Rxc3 11. e4 Rxc1 12. d5 Rxe1 13. h4 Rxe4) 8... Rxb5 9. Qc2?? { (-0.62 → -8.14) Blunder. Nh3 was best. } (9. Nh3 Rb6) 9... b3?? { (-8.14 → -2.72) Blunder. Ra5 was best. } (9... Ra5 10. Qxc8) 10. Qxb3?? { (-2.72 → Mate in 12) Checkmate is now unavoidable. Qxh7 was best. } (10. Qxh7) 10... Rxb3 11. e4 Rxb2 12. Bxb2 Bb7?? { (Mate in 9 → -0.23) Lost forced checkmate sequence. g6 was best. } (12... g6 13. Bxh8 Ba6 14. Bxa6 e5 15. Bxe5 Nf6 16. Bxf6 Kd8 17. Bxd8 f6 18. Bxf6) 13. Bxg7 Bxg7?? { (-0.27 → Mate in 8) Checkmate is now unavoidable. Bxe4 was best. } (13... Bxe4 14. Bxf8) 14. Nf3 Bxe4 15. Ba6?? { (Mate in 7 → -4.54) Lost forced checkmate sequence. g3 was best. } (15. g3 Bxf3 16. g4 Bxh1 17. f3 Bxf3 18. d3 Bxg4 19. Bh3 Bxh3 20. d4 Bxd4) 15... Bxf3 16. gxf3 Nf6 17. h4 Nd5?? { (-3.85 → Mate in 7) Checkmate is now unavoidable. Rg8 was best. } (17... Rg8 18. d3) 18. f4 Nxf4 19. Rh3 Nxh3 20. d4 Nxf2 21. Kxf2 Bxd4 22. h5?? { (Mate in 3 → -1.45) Lost forced checkmate sequence. Bb7 was best. } (22. Bb7 Bxf2 23. Be4 Bxh4 24. Bxh7 Rxh7#) 22... Bxf2 23. h6?? { (-1.42 → Mate in 8) Checkmate is now unavoidable. Be2 was best. } (23. Be2 Kf8 24. Bf3 f6 25. Be2 Ke8 26. Bf3 Rg8 27. Be2 e5 28. Bd1 Rg4) 23... d5?? { (Mate in 8 → Mate in 1) Lost forced checkmate sequence. Bd4 was best. } (23... Bd4 24. Be2 Bg7 25. hxg7 h6 26. gxh8=Q e5 27. Qxe8 e4 28. Qxf7 e3 29. Qxd7) 24. Bd3?? { (Mate in 1 → Mate in 6) Lost forced checkmate sequence. Bc4 was best. } (24. Bc4 dxc4#) 24... f5 { Black wins on time. } 0-1