lichess dev

[Event "Antichess Arena"] [Site "http://chess-academy.net/KS2RJgNo"] [Date "2025.03.01"] [Round "-"] [White "Rares_Cosmin"] [Black "Ariadna"] [Result "0-1"] [UTCDate "2025.03.01"] [UTCTime "13:10:24"] [WhiteElo "1713"] [BlackElo "1610"] [WhiteRatingDiff "-157"] [BlackRatingDiff "+46"] [Variant "Antichess"] [TimeControl "420+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4?? { (0.15 → Mate in 15) Checkmate is now unavoidable. Best move was e3. } (1. e3) 1... f5?? { (Mate in 15 → -2.53) Lost forced checkmate sequence. Best move was b5. } (1... b5 2. Bxb5 Nf6 3. Bxd7 Nxe4 4. Bxe8 Qxd2 5. Qxd2 Nxd2 6. Bxf7 Nxb1 7. Rxb1 Bh3 8. gxh3) 2. exf5 b5 3. Bxb5 Nc6?? { (-2.75 → Mate in 15) Checkmate is now unavoidable. Best move was e6. } (3... e6 4. Bxd7 Nxd7 5. fxe6 Ba3 6. bxa3 Qh4 7. exd7 Bxd7 8. Qg4 Qxf2 9. Kxf2 Bxg4 10. Nf3) 4. Bxc6 dxc6 5. f6 exf6 6. Qh5?? { (Mate in 13 → 3.05) Lost forced checkmate sequence. Best move was Qg4. } (6. Qg4 Bxg4 7. Kd1 Bxd1 8. Nc3 Bxc2 9. d3 Qxd3 10. Nb5 Qxb5 11. b4 Qxb4 12. g4 Qxg4) 6... Qxd2 7. Kxd2 Bf5?? { (4.08 → Mate in 12) Checkmate is now unavoidable. Best move was Bh3. } (7... Bh3) 8. Qxh7 Bxc2 9. Kxc2 Rxh7 10. Bh6?? { (Mate in 10 → 6.38) Lost forced checkmate sequence. Best move was Bf4. } (10. Bf4 Rxh2 11. Bxc7 Rxg2 12. Ne2 Rxf2 13. a4 Rxe2 14. b4 Bxb4 15. Rd1 Rxc2 16. Re1 Bxe1) 10... Rxh6?? { (6.38 → Mate in 10) Checkmate is now unavoidable. Best move was gxh6. } (10... gxh6 11. a3 Bxa3 12. Nxa3 Kd7 13. Kd3 Kd6 14. Nh3 Rd8 15. b3 Ne7 16. Ra2 Rhh8 17. Rg1) 11. h4?? { (Mate in 10 → Mate in 9) Lost forced checkmate sequence. Best move was b4. } (11. b4 Bxb4 12. Na3 Bxa3 13. Kb3 Rxh2 14. Kxa3 Rxg2 15. Ne2 Rxf2 16. Kb4 Rxe2 17. Kb5 cxb5) 11... Rxh4 12. Rxh4 Bb4 13. Rxb4 Rb8 14. Rxb8 f5 15. Rxe8 f4 16. Rxg8 c5 17. Rxg7 c4 18. Rxc7 f3?? { (Mate in 3 → Mate in 10) Lost forced checkmate sequence. Best move was a5. } (18... a5 19. Rxc4 f3 20. Nxf3 a4 21. Rxa4#) 19. gxf3?? { (Mate in 10 → Mate in 2) Lost forced checkmate sequence. Best move was Rxc4. } (19. Rxc4 fxg2 20. Na3 a6 21. Rf1 gxf1=N 22. Kd2 Nxd2 23. Nb5 axb5 24. Re4 Nxe4 25. a3 Nxf2) 19... c3?? { (Mate in 2 → 8.66) Lost forced checkmate sequence. Best move was a5. } (19... a5 20. Rxc4 a4 21. Rxa4#) 20. Rxa7?? { (8.66 → Mate in 1) Checkmate is now unavoidable. Best move was bxc3. } (20. bxc3 a5) 20... cxb2 21. Kxb2# { Game ends by variant rule. } 0-1