lichess dev

[Event "adriana1 Arena"] [Site "http://chess-academy.net/iPQtC3Ot"] [Date "2026.05.09"] [Round "-"] [White "cobraking79"] [Black "adriana1"] [Result "1-0"] [UTCDate "2026.05.09"] [UTCTime "08:01:32"] [WhiteElo "1465"] [BlackElo "1212"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C41"] [Opening "Philidor Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense #2 } 3. Bb5+?! { (0.64 → 0.13) Inaccuracy. Best move was d4. } (3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bb5+ c6 7. Be2 O-O) 3... c6 4. Ba4?! { (0.56 → -0.09) Inaccuracy. Best move was Be2. } (4. Be2 Nd7 5. d4 Ngf6 6. Nc3 Be7 7. O-O O-O 8. Bd3 Qb6 9. Bc4 Qc7 10. a4 d5) 4... Na6?! { (-0.09 → 0.50) Inaccuracy. Best move was Nf6. } (4... Nf6 5. O-O) 5. d4 exd4 6. Qxd4?! { (0.42 → -0.13) Inaccuracy. Best move was Nxd4. } (6. Nxd4 Nc5) 6... d5? { (-0.13 → 2.82) Mistake. Best move was Be7. } (6... Be7 7. Bb3 Nf6 8. O-O Nc5 9. Nc3 O-O 10. Rd1 Ne6 11. Qd3 b5 12. e5 dxe5 13. Qxd8) 7. Ne5?? { (2.82 → -0.85) Blunder. Best move was exd5. } (7. exd5 b5 8. O-O bxa4 9. Re1+ Ne7 10. d6 Be6 11. dxe7 Qxe7 12. Nc3 Qb4 13. Bf4 a3) 7... dxe4?? { (-0.85 → 5.03) Blunder. Best move was Nf6. } (7... Nf6) 8. Qxe4?? { (5.03 → -0.61) Blunder. Best move was Qxd8+. } (8. Qxd8+ Kxd8 9. Nxf7+ Ke7 10. Nxh8 Nc5 11. Bb3 Nf6 12. Bg5 Bf5 13. O-O Nxb3 14. axb3 Ke6) 8... f6?? { (-0.61 → 21.71) Blunder. Best move was Nc5. } (8... Nc5 9. Qe2) 9. Nc4+?? { (21.71 → 1.33) Blunder. Best move was Nxc6+. } (9. Nxc6+ Be7 10. Nxd8+ Bd7 11. Nxb7 Nc7 12. Bf4 Bxa4 13. Qxa4+ Kf7 14. Bxc7 f5 15. Qd7 Kg6) 9... Be7?! { (1.33 → 1.97) Inaccuracy. Best move was Qe7. } (9... Qe7) 10. Qh4?? { (1.97 → -1.68) Blunder. Best move was Bxc6+. } (10. Bxc6+ Kf8) 10... g5?? { (-1.68 → 1.40) Blunder. Best move was b5. } (10... b5 11. Bb3 bxc4 12. Qxc4 Qd5 13. Qxd5 cxd5 14. Bxd5 Rb8 15. O-O Nh6 16. Na3 Nf5 17. Rd1) 11. Qh5+ Kf8 12. Ne3? { (1.46 → 0.00) Mistake. Best move was Bb3. } (12. Bb3) 12... Nb4? { (0.00 → 1.97) Mistake. Best move was Nc5. } (12... Nc5) 13. Bb3?! { (1.97 → 1.22) Inaccuracy. Best move was h4. } (13. h4) 13... Nh6?? { (1.22 → 11.40) Blunder. Best move was Qe8. } (13... Qe8 14. Qxe8+ Kxe8 15. h4 Na6 16. hxg5 fxg5 17. Nc4 Bf5 18. Be3 Nf6 19. Nc3 Rd8 20. Ne5) 14. Qxh6+ Ke8 15. Qg7? { (11.13 → 7.17) Mistake. Best move was O-O. } (15. O-O) 15... Rf8? { (7.17 → 9.01) Mistake. Best move was Kd7. } (15... Kd7 16. h4 Qf8 17. Qxf8 Bxf8 18. Nc3 Kc7 19. Bd2 g4 20. O-O-O b5 21. Ne4 Be7 22. a3) 16. Qxh7? { (9.01 → 7.82) Mistake. Best move was O-O. } (16. O-O Bc5 17. c3 Qd7 18. Qxd7+ Kxd7 19. cxb4 Bxb4 20. Nc3 a5 21. Nc2 Bd6 22. Ne4 Be5) 16... Bg4? { (7.82 → 11.76) Mistake. Best move was Kd7. } (16... Kd7 17. Bd2 Rh8 18. Qe4 Na6 19. Nc3 Nc5 20. Qf3 Qc7 21. Ng4 Ke8 22. Nxf6+ Bxf6 23. Qxf6) 17. Nxg4 f5 18. Nh6 c5 19. Bf7+ Kd7 20. Qxf5+ Kc7 21. Qe5+ Bd6 22. Qg7?? { (11.21 → 6.35) Blunder. Best move was Qf5. } (22. Qf5 Qe7+ 23. Kf1 Rxf7 24. Qxf7 Nxc2 25. Nc3 Qxf7 26. Nxf7 Nxa1 27. Nb5+ Kc6 28. Nbxd6 g4) 22... Nxc2+ 23. Kd1?? { (6.65 → -3.83) Blunder. Best move was Kf1. } (23. Kf1 Qe7 24. Bd2 Be5 25. Qg6 Nxa1 26. Bxg5 Qd6 27. Nc3 Bxc3 28. Qxd6+ Kxd6 29. bxc3 Nc2) 23... Nxa1?? { (-3.83 → 7.69) Blunder. Best move was Be5+. } (23... Be5+ 24. Kxc2) 24. Bd5+? { (7.69 → 6.55) Mistake. Best move was Bd2. } (24. Bd2) 24... Kb6?? { (6.55 → Mate in 3) Checkmate is now unavoidable. Best move was Qe7. } (24... Qe7 25. Nf7) 25. Nf7? { (Mate in 3 → 8.43) Lost forced checkmate sequence. Best move was Qxb7+. } (25. Qxb7+ Ka5 26. Bd2+ Ka4 27. Bc6#) 25... Qe8? { (8.43 → 14.65) Mistake. Best move was Qd7. } (25... Qd7 26. Nc3) 26. Nxd6 Qc8?! { (13.97 → Mate in 4) Checkmate is now unavoidable. Best move was Qa4+. } (26... Qa4+ 27. Ke2 Rae8+ 28. Be3 Rxe3+ 29. fxe3 Qc2+ 30. Nd2 Rf2+ 31. Kxf2 Qxd2+ 32. Kg3 Qxd5 33. Qd7) 27. Nc4+?! { (Mate in 4 → 18.83) Lost forced checkmate sequence. Best move was Nxc8+. } (27. Nxc8+ Ka5 28. Qc3+ Kb5 29. Qc4+ Ka5 30. Bd2#) 27... Kb5?! { (18.83 → Mate in 6) Checkmate is now unavoidable. Best move was Ka6. } (27... Ka6 28. Bxb7+) 28. Qc3?! { (Mate in 6 → 29.30) Lost forced checkmate sequence. Best move was Nd6+. } (28. Nd6+ Ka6 29. Nxc8 Nc2 30. Qxb7+ Ka5 31. Bd2+ Nb4 32. Bc6 Rfxc8 33. Qb5#) 28... Qg4+ 29. f3 Qf5?! { (13.63 → Mate in 1) Checkmate is now unavoidable. Best move was Qd4+. } (29... Qd4+ 30. Qxd4) 30. Qa5# { White wins by checkmate. } 1-0