lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/Oi6gO1Kp"] [Date "2022.04.05"] [Round "-"] [White "Bogdan_Castravet"] [Black "valeria"] [Result "0-1"] [UTCDate "2022.04.05"] [UTCTime "14:14:23"] [WhiteElo "1434"] [BlackElo "1586"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+40"] [Variant "Standard"] [TimeControl "300+1"] [ECO "C44"] [Opening "Scotch Game"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. d4 { C44 Scotch Game } Nf6? { (0.16 → 1.56) Mistake. Best move was exd4. } (3... exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3) 4. dxe5?! { (1.56 → 0.95) Inaccuracy. Best move was d5. } (4. d5 Nb8 5. Bd3 d6 6. h3 Nbd7 7. Be3 Be7 8. O-O O-O 9. c4 Nh5 10. Nc3 Nf4) 4... Nh5?? { (0.95 → 4.61) Blunder. Best move was Nxe4. } (4... Nxe4 5. Bc4) 5. e6?? { (4.61 → 0.49) Blunder. Best move was g4. } (5. g4) 5... dxe6?! { (0.49 → 1.30) Inaccuracy. Best move was fxe6. } (5... fxe6 6. Nc3) 6. Ng5? { (1.30 → -1.10) Mistake. Best move was Qxd8+. } (6. Qxd8+ Nxd8 7. Nc3 Bb4 8. e5 f5 9. Be2 a6 10. h3 g6 11. g4 Ng7 12. Bg5 Nf7) 6... Bd7?? { (-1.10 → 4.35) Blunder. Best move was Qxd1+. } (6... Qxd1+ 7. Kxd1 Nf6 8. Nc3 h6 9. Nf3 Ng4 10. Nb5 Rb8 11. Ke2 Bc5 12. Be3 Nxe3 13. fxe3) 7. Qxh5 g6?! { (3.73 → 4.46) Inaccuracy. Best move was Qe7. } (7... Qe7) 8. Qf3?! { (4.46 → 3.87) Inaccuracy. Best move was Qe2. } (8. Qe2) 8... Ne5? { (3.87 → 5.04) Mistake. Best move was f6. } (8... f6 9. Nh3) 9. Qf4?! { (5.04 → 4.27) Inaccuracy. Best move was Qg3. } (9. Qg3 f6) 9... f6?! { (4.27 → 4.79) Inaccuracy. Best move was Bg7. } (9... Bg7 10. Nc3) 10. b3?? { (4.79 → 0.98) Blunder. Best move was Nf3. } (10. Nf3) 10... fxg5?? { (0.98 → 6.18) Blunder. Best move was Bd6. } (10... Bd6) 11. Qxe5 Bb4+?? { (5.99 → 11.09) Blunder. Best move was Rg8. } (11... Rg8 12. Bxg5 Bd6 13. Qf6 Qxf6 14. Bxf6 Rf8 15. Bg7 Rf7 16. Bd4 Rd8 17. Nd2 Bb4 18. c3) 12. c3 Ba5 13. Qxh8+ Kf7 14. Qxh7+ Kf6 15. Qh6 e5?! { (13.54 → Mate in 6) Checkmate is now unavoidable. Best move was Kf7. } (15... Kf7 16. Bxg5) 16. Qxg5+?! { (Mate in 6 → 15.19) Lost forced checkmate sequence. Best move was Bxg5+. } (16. Bxg5+ Kf7 17. Qh7+ Kf8 18. Bh6+ Ke8 19. Qg8+ Ke7 20. Bg5+ Kd6 21. Qd5#) 16... Ke6?! { (15.19 → Mate in 5) Checkmate is now unavoidable. Best move was Kf7. } (16... Kf7 17. Qxe5 b5 18. Bxb5 Bxb5 19. Qxb5 Bb6 20. O-O a5 21. Nd2 Kg7 22. Nc4 Qe8 23. Qxe8) 17. Bc4+ Kd6 18. Qxg6+ Kc5 19. Qh5?! { (Mate in 1 → 21.54) Lost forced checkmate sequence. Best move was Be3#. } (19. Be3#) 19... Be8?! { (21.54 → Mate in 5) Checkmate is now unavoidable. Best move was Qf6. } (19... Qf6 20. Qd1 Be6 21. Be3+ Kc6 22. Bd5+ Kd7 23. Bxb7+ Ke8 24. Bxa8 Bb6 25. Qd3 Qg7 26. O-O) 20. Qxe5+ Kb6 21. Be3+ Kc6 22. Qc5+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Bb5#. } (22. Bb5#) 22... Kd7 23. Qd5+?! { (Mate in 3 → 19.96) Lost forced checkmate sequence. Best move was Qf5+. } (23. Qf5+ Kc6 24. Bb5+ Kd6 25. Bc5#) 23... Ke7?! { (19.96 → Mate in 2) Checkmate is now unavoidable. Best move was Kc8. } (23... Kc8 24. Qxa5 Bc6 25. Qe5 a6 26. a4 b6 27. Bg5 Qe8 28. Qxe8+ Bxe8 29. Nd2 Kb7 30. Bd3) 24. Qxa5?! { (Mate in 2 → 35.01) Lost forced checkmate sequence. Best move was Bg5+. } (24. Bg5+ Kf8 25. Qg8#) 24... Kd6?! { (35.01 → Mate in 3) Checkmate is now unavoidable. Best move was b5. } (24... b5 25. Bg5+) 25. Qd5+ Ke7 26. Bc5+?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Bg5+. } (26. Bg5+ Kf8 27. Qg8#) 26... Kf6 27. Qf5+ Kg7 28. Bd4+?! { (Mate in 4 → 33.11) Lost forced checkmate sequence. Best move was Bf8+. } (28. Bf8+ Kh8 29. Qh3+ Qh4 30. Qxh4+ Bh5 31. Qxh5#) 28... Kh6?! { (33.11 → Mate in 4) Checkmate is now unavoidable. Best move was Qxd4. } { Black wins on time. } (28... Qxd4 29. cxd4) 0-1