lichess dev

[Event "Dama alba Arena"] [Site "http://chess-academy.net/uo7tP1Jr"] [Date "2024.04.12"] [Round "-"] [White "luca28"] [Black "david781"] [Result "1-0"] [UTCDate "2024.04.12"] [UTCTime "15:34:39"] [WhiteElo "1692"] [BlackElo "1485"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Qf6? { (-0.16 → 1.53) Mistake. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (1.53 → -0.19) Mistake. Best move was Nf3. } (3. Nf3 d6) 3... Qe7? { (-0.19 → 1.57) Mistake. Best move was Nc6. } (3... Nc6 4. Ne2 Qxf3 5. gxf3 d6 6. d3 Be6 7. Bd2 Nf6 8. Nbc3 g6 9. Rg1 O-O-O 10. O-O-O) 4. Na3? { (1.57 → -0.13) Mistake. Best move was Ne2. } (4. Ne2 c6) 4... Nh6? { (-0.13 → 1.68) Mistake. Best move was c6. } (4... c6 5. Ne2 Nf6 6. Bb3 d5 7. exd5 Bg4 8. d6 Qxd6 9. Qe3 Nbd7 10. h3 Be6 11. O-O) 5. Nb5?! { (1.68 → 0.74) Inaccuracy. Best move was Ne2. } (5. Ne2 c6) 5... b6?? { (0.74 → 5.53) Blunder. Best move was d5. } (5... d5 6. exd5) 6. Nxc7+ Kd8 7. Nxa8 Na6? { (4.91 → 6.82) Mistake. Best move was Bb7. } (7... Bb7) 8. Bxa6? { (6.82 → 5.41) Mistake. Best move was a3. } (8. a3 Bb7 9. b4 Nb8 10. Bd5 Nc6 11. c3 Kc8 12. Ne2 g5 13. a4 Kb8 14. a5 bxa5) 8... Bxa6 9. Qg3? { (5.84 → 4.61) Mistake. Best move was d3. } (9. d3) 9... Qe6?! { (4.61 → 5.31) Inaccuracy. Best move was f5. } (9... f5 10. Ne2) 10. f4? { (5.31 → 2.45) Mistake. Best move was Ne2. } (10. Ne2) 10... Bb4? { (2.45 → 5.17) Mistake. Best move was exf4. } (10... exf4 11. Qf3) 11. fxe5? { (5.17 → 3.54) Mistake. Best move was Qb3. } (11. Qb3) 11... Nf5?? { (3.54 → 7.68) Blunder. Best move was Qc4. } (11... Qc4) 12. exf5 Qc4? { (7.86 → 9.40) Mistake. Best move was Qxf5. } (12... Qxf5 13. Ne2 Re8 14. c3 Qxe5 15. Qxe5 Rxe5 16. d3 Bxd3 17. Kd2 Bxe2 18. cxb4 Bb5 19. Kc3) 13. Qxg7?? { (9.40 → Mate in 1) Checkmate is now unavoidable. Best move was Qf3. } (13. Qf3 Qxc2) 13... Qe2+?? { (Mate in 1 → 32.91) Lost forced checkmate sequence. Best move was Qf1#. } (13... Qf1#) 14. Nxe2 Re8 15. Qxf7 Kc8?! { (31.20 → Mate in 7) Checkmate is now unavoidable. Best move was Rf8. } (15... Rf8 16. Qd5) 16. Qxe8+ Kb7 17. Nxb6 Bb5?! { (37.83 → Mate in 7) Checkmate is now unavoidable. Best move was axb6. } (17... axb6 18. Qxd7+) 18. Nxd7 Ba5 19. Qb8+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Nc5+. } (19. Nc5+ Kc7 20. Qxb5 Bxd2+ 21. Bxd2 h5 22. Qb7+ Kd8 23. Qd7#) 19... Ka6 20. c4?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Qc8#. } (20. Qc8#) 20... Bxc4 21. b3?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Nc5#. } (21. Nc5#) 21... Bb5 22. Nb6?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Nc5#. } (22. Nc5#) 22... Bxb6 23. f6?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qc8+. } (23. Qc8+ Ka5 24. b4+ Ka4 25. Nc3+ Kxb4 26. Rb1+ Ka5 27. Rxb5#) 23... Bc4 24. f7?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was bxc4. } (24. bxc4 Ka5 25. Rb1 Bf2+ 26. Kxf2 Ka6 27. Qb5#) 24... Bxf7 25. Nf4 Bxb3 26. axb3+ Kb5 27. Ne6?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qc8. } (27. Qc8 Ba5 28. Nd5 Bxd2+ 29. Bxd2 h5 30. Qc4#) 27... Kc6 28. Nd4+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qc8+. } (28. Qc8+ Kd5 29. Nf4+ Ke4 30. Ra4+ Bd4 31. d3+ Kxe5 32. Qe6#) 28... Bxd4 29. Qxa7?! { (Mate in 5 → Mate in 8) Not the best checkmate sequence. Best move was Qc8+. } (29. Qc8+ Kd5 30. Ra5+ Bc5 31. Rxc5+ Kd4 32. Qc6 h5 33. Qd5#) 29... Bxa7 30. b4?! { (Mate in 8 → 70.06) Lost forced checkmate sequence. Best move was Rxa7. } (30. Rxa7 Kd5 31. e6 Kxe6 32. O-O Ke5 33. Re7+ Kd4 34. Rf4+ Kc5 35. Ba3+ Kd5 36. Rf6 h5) 30... Bd4 31. Bb2 { White wins on time. } 1-0