lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/hnipW5VQ"] [Date "2022.05.27"] [Round "-"] [White "StefanRazvan1000"] [Black "Mariaj"] [Result "0-1"] [UTCDate "2022.05.27"] [UTCTime "14:48:48"] [WhiteElo "1330"] [BlackElo "1356"] [WhiteRatingDiff "-100"] [BlackRatingDiff "+35"] [Variant "Antichess"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. b4? { (0.15 → -1.72) Mistake. Best move was e3. } (1. e3 b5) 1... c5 2. bxc5 b6 3. cxb6 axb6 4. a4? { (-1.48 → -3.40) Mistake. Best move was Nh3. } (4. Nh3 Rxa2) 4... Rxa4 5. Rxa4 Na6? { (-2.89 → -0.16) Mistake. Best move was Ba6. } (5... Ba6 6. Rxa6) 6. Rxa6 Bxa6 7. Nc3? { (-0.23 → -1.23) Mistake. Best move was c4. } (7. c4 Bxc4) 7... Bxe2 8. Kxe2?? { (-1.53 → Mate in 10) Checkmate is now unavoidable. Best move was Ncxe2. } (8. Ncxe2) 8... b5 9. Nxb5 Qc7 10. Nxc7 d5?? { (Mate in 8 → 12.58) Lost forced checkmate sequence. Best move was e5. } (10... e5 11. Nxe8 Be7 12. Nxg7 Ba3 13. Bxa3 f5 14. Nxf5 Nh6 15. Nxh6 d6 16. Bxd6 Ra8 17. Bxe5) 11. Nxd5?? { (12.58 → -0.69) Blunder. Best move was Nxe8. } (11. Nxe8) 11... Nf6? { (-0.69 → 1.10) Mistake. Best move was f5. } (11... f5 12. Nxe7) 12. Nxf6 exf6? { (0.21 → 1.35) Mistake. Best move was gxf6. } (12... gxf6 13. h4) 13. Ke3?? { (1.35 → Mate in 7) Checkmate is now unavoidable. Best move was Ba3. } (13. Ba3 Bxa3) 13... Ba3 14. Bxa3 Ke7 15. Bxe7 Rd8?? { (Mate in 5 → Mate in 14) Lost forced checkmate sequence. Best move was g5. } (15... g5 16. Bxf6 Rb8 17. Bxg5 h5 18. Qxh5 f6 19. Bxf6 Rb5 20. Bxb5#) 16. Bxf6 gxf6 17. Ke4?? { (Mate in 14 → Mate in 4) Lost forced checkmate sequence. Best move was Nf3. } (17. Nf3 Rxd2 18. Qxd2 f5 19. g4 fxg4 20. Kd4 gxf3 21. Qb4 h6 22. Ba6 h5 23. h4 f5) 17... Rxd2 18. Qxd2 f5 19. Kxf5 f6 20. Kxf6 h6 21. Qxh6# { Game ends by variant rule. } 0-1