lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/g92Ordq6"] [Date "2023.01.23"] [Round "-"] [White "David2013"] [Black "Daria123"] [Result "0-1"] [UTCDate "2023.01.23"] [UTCTime "16:49:24"] [WhiteElo "1038"] [BlackElo "1477"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+7"] [Variant "Antichess"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4?? { (0.15 → Mate in 15) Checkmate is now unavoidable. Best move was e3. } (1. e3 b5) 1... e5?? { (Mate in 15 → Mate in 16) Lost forced checkmate sequence. Best move was b5. } (1... b5 2. Bxb5 Nf6 3. Bxd7 Nxe4 4. Bxe8 Nxf2 5. Bxf7 Nxd1 6. Kxd1 Qxd2 7. Nxd2 Rg8 8. Bxg8) 2. Ba6 bxa6 3. Ke2?? { (Mate in 14 → 0.10) Lost forced checkmate sequence. Best move was b4. } (3. b4 Bxb4 4. Qg4 Bxd2 5. Qxg7 Bxc1 6. Qxh7 Rxh7 7. Na3 Bxa3 8. f4 Rxh2 9. Rxh2 exf4) 3... Qh4? { (0.10 → 2.03) Mistake. Best move was a5. } (3... a5 4. Kd3) 4. Kf3?? { (2.03 → Mate in 15) Checkmate is now unavoidable. Best move was b4. } (4. b4 Bxb4 5. Nh3 Qxh3 6. gxh3 Bxd2 7. Qxd2 g5 8. Qxg5 Nh6 9. Qxh6 Rf8 10. Qxh7 d5) 4... Qxe4 5. Kxe4 d5 6. Kxe5 Bf5?? { (Mate in 13 → 0.97) Lost forced checkmate sequence. Best move was g5. } (6... g5 7. Kxd5 Nc6 8. Kxc6 Rb8 9. Kxc7 Rxb2 10. Bxb2 Bd7 11. Kxd7 Kxd7 12. Bxh8 Bg7 13. Bxg7) 7. Kxd5 Bxc2 8. Qxc2 Nc6?? { (-0.01 → Mate in 12) Checkmate is now unavoidable. Best move was f5. } (8... f5 9. Qxc7) 9. Qxc6?? { (Mate in 12 → -0.59) Lost forced checkmate sequence. Best move was Qxh7. } (9. Qxh7 Rxh7 10. Kxc6 Rxh2 11. Kxc7 Rxh1 12. b3 Rxg1 13. Na3 Rxg2 14. Nc2 Rxf2 15. Kc8 Rxc8) 9... Rb8 10. Qxe8?? { (-1.36 → Mate in 10) Checkmate is now unavoidable. Best move was Qxc7. } (10. Qxc7) 10... Rxb2 11. Bxb2 Ba3?? { (Mate in 9 → Mate in 11) Lost forced checkmate sequence. Best move was f6. } (11... f6 12. Qxf8 Nh6 13. Qxg7 Re8 14. Qxf6 Ng4 15. Qxa6 Nxf2 16. Qxa7 Nxh1 17. Qxc7 Nf2 18. Qxh7) 12. Bxa3?? { (Mate in 11 → 4.92) Lost forced checkmate sequence. Best move was Qxf7. } (12. Qxf7 Bxb2 13. Qxg8 Bxa1 14. Qxh7 Rxh7 15. Kc6 Rxh2 16. Kxc7 Rxg2 17. Ne2 Rxf2 18. a4 Rxe2) 12... Nf6?? { (4.92 → Mate in 11) Checkmate is now unavoidable. Best move was c5. } (12... c5 13. Qxg8) 13. Qxf7 Nxd5 14. Qxc7 Nxc7 15. Bf8 Rxf8 16. Nf3?? { (Mate in 8 → 3.18) Lost forced checkmate sequence. Best move was Ne2. } (16. Ne2 Rxf2 17. d4 Rxg2 18. Rf1 Rxe2 19. a4 Rxh2 20. Rf2 Rxf2 21. Nd2 Rxd2 22. a5 Rxd4) 16... Rxf3 17. gxf3 g5?? { (1.79 → Mate in 22) Checkmate is now unavoidable. Best move was a5. } (17... a5 18. d4) 18. f4 gxf4 19. Rg1?! { (3.97 → 3.41) Inaccuracy. Best move was d4. } (19. d4 Nd5) 19... f3 20. Rg2?! { (3.05 → 2.33) Inaccuracy. Best move was d4. } (20. d4 Ne8) 20... fxg2 21. a4?? { (3.44 → -1.22) Blunder. Best move was d4. } (21. d4) 21... g1=Q?? { (-1.22 → Mate in 5) Checkmate is now unavoidable. Best move was Nb5. } (21... Nb5) 22. Ra2?! { (Mate in 5 → Mate in 13) Not the best checkmate sequence. Best move was Nc3. } (22. Nc3 Qxa1 23. Ne2 Qxa4 24. h4 Qxh4 25. d3 Qxf2 26. Nd4 Qxd4#) 22... Qxf2 23. Ra3?? { (Mate in 12 → Mate in 5) Lost forced checkmate sequence. Best move was Nc3. } (23. Nc3 Qxd2 24. Rxd2 Nb5 25. Nxb5 axb5 26. axb5 a6 27. bxa6 h6 28. a7 h5 29. a8=Q h4) 23... Qxd2 24. Nxd2 Nb5 25. axb5 axb5 26. Rxa7 h5?? { (Mate in 2 → Mate in 3) Lost forced checkmate sequence. Best move was b4. } (26... b4 27. Rxh7 b3 28. Nxb3#) 27. Nc4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Ra4. } (27. Ra4 bxa4 28. Nb3 axb3 29. h4 b2#) 27... bxc4 28. Rg7?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was h4. } (28. h4 c3 29. Ra1 c2 30. Rd1 cxd1=Q#) 28... h4 29. Rg3?? { (Mate in 3 → Mate in 6) Lost forced checkmate sequence. Best move was Rd7. } (29. Rd7 c3 30. Rd1 c2 31. h3 cxd1=Q#) 29... hxg3 30. hxg3 c3 { Black wins on time. } 0-1