lichess dev

[Event "Lawrence Arena"] [Site "http://chess-academy.net/x4EstFQY"] [Date "2024.12.19"] [Round "-"] [White "Matei2017"] [Black "Gabriellegends"] [Result "0-1"] [UTCDate "2024.12.19"] [UTCTime "17:20:04"] [WhiteElo "1381"] [BlackElo "1321"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+163"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening: Philidor Counterattack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 c6?! { (-0.16 → 0.60) Inaccuracy. Best move was Nf6. } { C23 Bishop's Opening: Philidor Counterattack } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (0.60 → -0.71) Mistake. Best move was Nc3. } (3. Nc3 b5 4. Bb3 b4 5. Nce2 a5 6. c3 Nf6 7. Nf3 Nxe4) 3... d5?! { (-0.71 → 0.05) Inaccuracy. Best move was Nf6. } (3... Nf6 4. Nc3 d5 5. exd5 e4 6. Qe2 cxd5 7. Bxd5 Nxd5 8. Qb5+) 4. exd5 Nf6 5. dxc6 bxc6? { (-0.16 → 1.61) Mistake. Best move was Nxc6. } (5... Nxc6 6. Ne2) 6. Bb3? { (1.61 → 0.27) Mistake. Best move was Nc3. } (6. Nc3 Bd6) 6... Bg4?! { (0.27 → 1.13) Inaccuracy. Best move was e4. } (6... e4 7. Qg3) 7. Qc3? { (1.13 → 0.05) Mistake. Best move was Qe3. } (7. Qe3 Bd6) 7... Bd6 8. Qc4?! { (0.92 → -0.06) Inaccuracy. Best move was Nf3. } (8. Nf3) 8... O-O 9. Ne2?! { (0.71 → 0.08) Inaccuracy. Best move was Nc3. } (9. Nc3) 9... Nbd7 10. Qc3? { (0.25 → -2.49) Mistake. Best move was Nbc3. } (10. Nbc3 a5 11. Ng3 Nc5 12. O-O Rb8 13. Re1 e4 14. Qf1 Re8 15. h3 Bc8 16. Bc4 Bf4) 10... Qb6? { (-2.49 → -1.01) Mistake. Best move was a5. } (10... a5) 11. Qg3?! { (-1.01 → -1.64) Inaccuracy. Best move was Ng3. } (11. Ng3 Bb4 12. Qc4 e4 13. a3 Bd6 14. O-O Be6 15. Qc3 Be5 16. d4 exd3 17. Qxd3 Nc5) 11... e4?? { (-1.64 → 3.73) Blunder. Best move was Bxe2. } (11... Bxe2) 12. Nd4?? { (3.73 → -13.06) Blunder. Best move was Qxd6. } (12. Qxd6) 12... c5? { (-13.06 → -8.24) Mistake. Best move was Bxg3. } (12... Bxg3 13. hxg3 Qxd4 14. Nc3 Nd5 15. Bxd5 cxd5 16. O-O Qe5 17. Re1 f5 18. d3 d4 19. Nb1) 13. Qc3? { (-8.24 → -13.44) Mistake. Best move was Qh4. } (13. Qh4 cxd4) 13... Nd5?? { (-13.44 → -1.33) Blunder. Best move was cxd4. } (13... cxd4) 14. Bxd5 cxd4 15. Qg3?? { (-0.98 → -11.43) Blunder. Best move was Qc6. } (15. Qc6 Qxc6 16. Bxc6 Rac8 17. Bxd7 Bxd7 18. c3 Bb5 19. b3 Bd3 20. Ba3 Rfd8 21. Bxd6 Rxd6) 15... Bh5?? { (-11.43 → -2.36) Blunder. Best move was Bxg3. } (15... Bxg3 16. Bxa8 e3 17. dxe3 Bh4 18. O-O dxe3 19. fxe3 Rxa8 20. Rf4 Qg6 21. Na3 Bf6 22. Rf2) 16. Bxe4?? { (-2.36 → -12.16) Blunder. Best move was Qb3. } (16. Qb3 Qa5) 16... Rfe8?? { (-12.16 → -5.11) Blunder. Best move was Bxg3. } (16... Bxg3 17. hxg3) 17. d3?? { (-5.11 → -11.97) Blunder. Best move was Qh4. } (17. Qh4) 17... Bxg3 18. fxg3 Qe6? { (-14.41 → -8.29) Mistake. Best move was f5. } (18... f5 19. O-O) 19. c3? { (-8.29 → -14.63) Mistake. Best move was O-O. } (19. O-O Rad8) 19... f5 20. cxd4 fxe4 21. dxe4?! { (-13.78 → Mate in 4) Checkmate is now unavoidable. Best move was O-O. } (21. O-O Qb6) 21... Qxe4+ 22. Kd2 Qxd4+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qe3+. } (22... Qe3+ 23. Kc2 Bg6+ 24. Kd1 Qe2#) 23. Kc2 Reb8?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Bg6+. } (23... Bg6+ 24. Kb3 Nc5+ 25. Ka3 Qa4#) 24. Bg5 Rb4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Rxb2+. } (24... Rxb2+ 25. Kc1 Rc8+ 26. Nc3 Qxc3#) 25. Bf4 Rab8?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qxb2+. } (25... Qxb2+ 26. Kd3 Nc5+ 27. Ke3 Re4#) 26. Bxb8 Rxb8?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qxb2+. } (26... Qxb2+ 27. Kd3 Nc5+ 28. Ke3 Re4#) 27. Re1 Nc5?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Bg6+. } (27... Bg6+ 28. Re4 Rxb2+ 29. Kc1 Bxe4 30. Nc3 Qd2#) 28. Na3 Rxb2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxb2#. } (28... Qxb2#) 29. Kc1 Nd3# { Black wins by checkmate. } 0-1