[Event "Hourly Antichess Arena"] [Site "https://lichess.org/KOWqDyMQ"] [Date "2022.12.25"] [White "OZTRICH"] [Black "proofbycontradiction"] [Result "0-1"] [UTCDate "2022.12.25"] [UTCTime "15:25:33"] [WhiteElo "1992"] [BlackElo "1673"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+45"] [Variant "Antichess"] [TimeControl "120+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. c3?? { (0.15 → -4.09) Blunder. e3 was best. } (1. e3 e6 2. b4 Bxb4 3. Ba6 Nxa6 4. Qh5 Bxd2 5. Bxd2 Nb4) 1... a5?? { (-4.09 → 1.69) Blunder. e5 was best. } (1... e5 2. Nh3 Ba3 3. Nxa3 Qg5 4. Nxg5 b5 5. Nxh7 Rxh7 6. Nxb5) 2. a3? { (1.69 → 0.14) Mistake. Qb3 was best. } (2. Qb3 c6 3. Qxb7 Bxb7 4. a3 Qb6 5. b4 axb4 6. axb4 Rxa1 7. Nh3 Rxb1 8. d4 Rxb4) 2... a4 3. Qxa4 Rxa4 4. g3? { (1.12 → -0.07) Mistake. c4 was best. } (4. c4 Rxc4 5. Ra2 Rxc1 6. a4 Rxe1 7. Na3 Rxe2 8. Nxe2 f6 9. a5 Kf7 10. Nc2 Ke6) 4... Rxa3 5. Rxa3 Na6?? { (0.16 → Mate in 15) Checkmate is now unavoidable. c6 was best. } (5... c6 6. Ra5) 6. Rxa6 bxa6 7. Na3?? { (Mate in 14 → -2.15) Lost forced checkmate sequence. e3 was best. } (7. e3 g5 8. Bxa6 Bxa6 9. Kf1 Bxf1 10. Ne2 Bxe2 11. g4 Bxg4 12. f3 Bxf3 13. b4 Bxh1) 7... a5?? { (-2.15 → -0.16) Blunder. e5 was best. } (7... e5 8. h4 Bxa3 9. bxa3 Qxh4 10. gxh4 Ne7 11. e4 g5 12. hxg5 Rg8 13. Rxh7 Rxg5 14. Rxf7) 8. c4? { (-0.16 → -1.36) Mistake. Nb1 was best. } (8. Nb1 e6) 8... d5?? { (-1.36 → 2.55) Blunder. e6 was best. } (8... e6 9. c5 Bxc5 10. Nc2 Bxf2 11. Kxf2 Qh4 12. gxh4 g5 13. hxg5 Nh6 14. gxh6 Kf8 15. Bh3) 9. cxd5 Qxd5 10. d4 Qxd4 11. Bh6 Qxf2?? { (2.20 → Mate in 10) Checkmate is now unavoidable. Qxb2 was best. } (11... Qxb2) 12. Kxf2 gxh6 13. b4 axb4 14. e3?? { (Mate in 7 → 0.78) Lost forced checkmate sequence. Bg2 was best. } (14. Bg2 bxa3 15. Bb7 Bxb7 16. g4 Bxh1 17. e4 Bxe4 18. Kg2 Bxg2 19. g5 hxg5 20. Nh3 Bxh3#) 14... bxa3 15. Ba6?? { (1.14 → -2.15) Blunder. h3 was best. } (15. h3 Bxh3) 15... Bxa6 16. Kf1 Bxf1 17. Nh3 Bxh3 18. Rf1 Bxf1 19. h3 Bxh3 20. g4 Bxg4 21. e4 e6?! { (-2.62 → -1.52) Inaccuracy. Nf6 was best. } (21... Nf6) 22. e5 Nf6 23. exf6 Bg7 24. fxg7 a2 25. gxh8=K?? { (-1.63 → Mate in 7) Checkmate is now unavoidable. gxh8=B was best. } (25. gxh8=B) 25... a1=Q 26. Kxh7 Bf5 27. Kxh6 Bh7 28. Kxh7 Qg7 29. Kxg7 Kd8 30. Kxf7 Kc8 31. Kxe6 Kd7 32. Kxd7 c6 33. Kxc6# { Game ends by variant rule. } 0-1