lichess dev

[Event "Antichess Arena"] [Site "http://chess-academy.net/2rDzmkyO"] [Date "2022.09.21"] [Round "-"] [White "ultra_bulletchampion"] [Black "cirligion1"] [Result "1-0"] [UTCDate "2022.09.21"] [UTCTime "15:43:18"] [WhiteElo "1697"] [BlackElo "1638"] [WhiteRatingDiff "+58"] [BlackRatingDiff "-49"] [Variant "Antichess"] [TimeControl "420+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 e6? { (1.61 → 3.51) Mistake. Best move was b5. } (1... b5 2. Bxb5) 2. Ba6 bxa6 3. Qf3?? { (3.99 → 0.09) Blunder. Best move was a4. } (3. a4) 3... Qf6?? { (0.09 → Mate in 14) Checkmate is now unavoidable. Best move was Nf6. } (3... Nf6 4. Qxf6 Qxf6 5. b3 Qxf2 6. Kxf2 Ba3 7. Nxa3 a5 8. b4 axb4 9. Nb5 c5 10. Nxa7) 4. Qxf6 gxf6 5. e4?? { (Mate in 13 → 6.67) Lost forced checkmate sequence. Best move was b4. } (5. b4 Bxb4 6. d4 Bxe1 7. Ba3 Bxf2 8. Nh3 Bxe3 9. Bf8 Bxd4 10. Nc3 Bxc3 11. Rab1 Kxf8) 5... f5?? { (6.67 → Mate in 11) Checkmate is now unavoidable. Best move was Bd6. } (5... Bd6 6. h4) 6. exf5 exf5 7. g4 fxg4 8. Nf3? { (Mate in 9 → 9.35) Lost forced checkmate sequence. Best move was b4. } (8. b4 Bxb4 9. d4 Bxe1 10. a4 Bxf2 11. Nh3 Bxd4 12. Bh6 Nxh6 13. a5 gxh3 14. Rf1 Bxa1) 8... gxf3 9. Ke2?? { (9.63 → 2.56) Blunder. Best move was d3. } (9. d3 Ba3) 9... fxe2 10. Rf1 exf1=K?? { (3.04 → Mate in 9) Checkmate is now unavoidable. Best move was exf1=B. } (10... exf1=B 11. h3) 11. Nc3 Kxf2 12. Ne2?? { (Mate in 8 → -5.70) Lost forced checkmate sequence. Best move was b4. } (12. b4 Bxb4 13. d3 Bxc3 14. Bb2 Bxb2 15. Rg1 Kxg1 16. c4 Kxh2 17. d4 Bxd4 18. c5 Bxc5) 12... Kxe2 13. d3? { (-4.82 → -7.36) Mistake. Best move was a3. } (13. a3 Kxd2) 13... Kxd3 14. cxd3 d5?? { (-5.68 → Mate in 6) Checkmate is now unavoidable. Best move was Ba3. } (14... Ba3) 15. Bh6 Bxh6 16. Rc1?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was h3. } (16. h3 Bxh3 17. Rf1 Bxf1 18. b4 Bxd3 19. b5 axb5 20. a4 bxa4#) 16... Bxc1 17. a3?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was a4. } (17. a4 Bxb2 18. h3 Bxh3 19. d4 Bxd4 20. a5 Bb6 21. axb6 cxb6#) 17... Bxb2 18. h4?? { (Mate in 5 → Mate in 17) Lost forced checkmate sequence. Best move was h3. } (18. h3 Bxh3 19. d4 Bxd4 20. a4 f6 21. a5 Bb6 22. axb6 cxb6#) 18... Bxa3 19. h5 Ne7 20. d4 Ng6?? { (Mate in 15 → Mate in 1) Lost forced checkmate sequence. Best move was Bb7. } (20... Bb7 21. h6 Bc5 22. dxc5 Nf5 23. c6 Nxh6 24. cxb7 Ng4 25. bxa8=Q f5 26. Qxb8 Ke7 27. Qxc7) 21. hxg6 fxg6# { Game ends by variant rule. } 1-0