[Event "Hourly Antichess Arena"] [Site "https://lichess.org/F3YZ3lpw"] [Date "2023.10.21"] [White "ChangeOpening"] [Black "Ivanko7-70_7"] [Result "1-0"] [UTCDate "2023.10.21"] [UTCTime "11:48:52"] [WhiteElo "2351"] [BlackElo "1779"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [Variant "Antichess"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 b5 2. Bxb5 e6 3. Bxd7 Bxd7 4. b4?! { (1.96 → 0.87) Inaccuracy. Nh3 was best. } (4. Nh3 Qh4 5. b4 Bxb4 6. Ng5 Bxd2 7. Bxd2 Qxg5 8. Rf1 Qxe3) 4... Bxb4 5. Qg4?! { (0.93 → 0.00) Inaccuracy. Nh3 was best. } (5. Nh3 Bxd2 6. Nxd2 Nh6 7. g4 Nxg4 8. Qxg4 Qg5 9. Qxg5 c5) 5... Bxd2 6. Qxg7 Bxe3 7. Bxe3 c5 8. Bxc5 Qg5?? { (-0.71 → 2.87) Blunder. Qa5 was best. } (8... Qa5) 9. Qxh8? { (2.87 → 1.45) Mistake. Bxa7 was best. } (9. Bxa7) 9... Qxg2 10. Qxg8 Qxh1 11. Bxa7?? { (2.33 → Mate in 8) Checkmate is now unavoidable. Qxe8 was best. } (11. Qxe8 Bxe8 12. Bxa7 Qxg1 13. Bxb8 Qxf2 14. Kxf2 Rxa2 15. Rxa2 e5 16. Bxe5 f6 17. Bxf6 h5) 11... Qxh2?? { (Mate in 8 → Mate in 16) Lost forced checkmate sequence. Rxa7 was best. } (11... Rxa7 12. Qxh7 Qxg1 13. Qxf7 Qxe1 14. Qxe6 Qxb1 15. Rxb1 Bxe6 16. Rxb8 Bxa2 17. Rxe8 Bb3 18. cxb3) 12. Qxe8 Qxg1 13. Qxd7 Qxe1 14. Qxf7 Qxf2 15. Bxf2 Rxa2 16. Qxe6 Rxa1 17. Bd4 Rxb1 18. Bb2 Rxb2 19. Qe1 Rxc2 20. Qe2 Rxe2# { Game ends by variant rule. } 1-0