lichess dev

[Event "Rook Arena"] [Site "http://chess-academy.net/BY9wDQQX"] [Date "2020.06.30"] [Round "-"] [White "simion-2020"] [Black "Nichita"] [Result "0-1"] [UTCDate "2020.06.30"] [UTCTime "16:00:02"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense #2 } 3. Nxe5?? { (0.64 → -3.75) Blunder. Best move was d4. } (3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bb5+ c6 7. Be2 O-O) 3... dxe5 4. Bb5+ c6 5. Bc4?! { (-3.35 → -4.00) Inaccuracy. Best move was Be2. } (5. Be2 Nf6 6. d3 Bd6 7. Be3 Be6 8. O-O O-O 9. a4 c5 10. b3 Nc6 11. Nd2 Qc7) 5... Bc5?! { (-4.00 → -3.24) Inaccuracy. Best move was Nf6. } (5... Nf6) 6. Qf3?! { (-3.24 → -3.78) Inaccuracy. Best move was O-O. } (6. O-O b5 7. Be2 Nf6 8. a4 O-O 9. c3 a5 10. axb5 cxb5 11. Na3 b4 12. Nc4 Nc6) 6... Qd6?? { (-3.78 → 2.25) Blunder. Best move was Nf6. } (6... Nf6 7. O-O Bg4 8. Qg3 O-O 9. a4 Nbd7 10. Nc3 Bh5 11. d3 Kh8 12. Be3 Qe7 13. h3) 7. Qxf7+ Kd8 8. Qxg7?? { (2.32 → -0.76) Blunder. Best move was d4. } (8. d4) 8... Ne7?? { (-0.76 → 6.96) Blunder. Best move was Qf6. } (8... Qf6) 9. Qxh8+ Kd7? { (6.25 → 7.32) Mistake. Best move was Kc7. } (9... Kc7 10. d3) 10. O-O Qd4? { (7.00 → 8.64) Mistake. Best move was Kc7. } (10... Kc7 11. d3 Nd7 12. Qxh7 Nf8 13. Qh6 Be6 14. Be3 Bxc4 15. Qxd6+ Bxd6 16. dxc4 Ne6 17. a4) 11. Qf8?? { (8.64 → 2.46) Blunder. Best move was d3. } (11. d3) 11... Ng6?? { (2.46 → 7.71) Blunder. Best move was Qxc4. } (11... Qxc4 12. d3) 12. Qf7+ Kd6? { (7.35 → 12.67) Mistake. Best move was Kd8. } (12... Kd8 13. Qg8+ Kc7 14. Qxh7+ Nd7 15. d3 Qd6 16. Be3 Nf4 17. Nc3 Kb8 18. g3 Nf8 19. Qh8) 13. Qxh7? { (12.67 → 7.95) Mistake. Best move was d3. } (13. d3 Bb4 14. c3 Qb6 15. Qxh7 Nf8 16. Qf7 Qd8 17. cxb4 Be6 18. Qxb7 Nbd7 19. Be3 Bxc4) 13... Nf8? { (7.95 → 10.57) Mistake. Best move was Qxc4. } (13... Qxc4 14. d4) 14. Qh3?? { (10.57 → -6.69) Blunder. Best move was Qf7. } (14. Qf7 Nbd7 15. c3 Qxe4 16. d4 b5 17. dxc5+ Kc7 18. Bb3 Qh7 19. Qxh7 Nxh7 20. Bc2 Nhf6) 14... Bxh3 15. gxh3?? { (-4.89 → -10.86) Blunder. Best move was d3. } (15. d3 Kc7 16. gxh3 Qd6 17. Nd2 Nbd7 18. Nf3 Ne6 19. Ng5 Nd4 20. c3 Ne2+ 21. Kg2 b5) 15... Qxc4 16. h4 Qxe4 17. h5?! { (-11.43 → Mate in 7) Checkmate is now unavoidable. Best move was d3. } (17. d3 Qg4+) 17... Qg4+ 18. Kh1 Na6 19. h6 Re8?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Qf3+. } (19... Qf3+ 20. Kg1 Nh7 21. Re1 Qxf2+ 22. Kh1 Qf3#) 20. Rg1 Qe2?! { (Mate in 6 → -16.62) Lost forced checkmate sequence. Best move was Qf3+. } (20... Qf3+ 21. Rg2 Ne6 22. d4 Rg8 23. Bg5 Rxg5 24. dxc5+ Naxc5 25. a3 Qxg2#) 21. Nc3 Qxf2?? { (-16.38 → 2.09) Blunder. Best move was Qf3+. } (21... Qf3+) 22. Rg4?? { (2.09 → Mate in 2) Checkmate is now unavoidable. Best move was Ne4+. } (22. Ne4+ Ke6) 22... Qf1+ 23. Rg1 Qf3+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qxg1#. } (23... Qxg1#) 24. Rg2 Re6?! { (Mate in 2 → -17.31) Lost forced checkmate sequence. Best move was Qf1+. } (24... Qf1+ 25. Rg1 Qxg1#) 25. h4?! { (-17.31 → Mate in 2) Checkmate is now unavoidable. Best move was d4. } (25. d4 exd4) 25... Rxh6?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Qh3+. } (25... Qh3+ 26. Rh2 Qf1#) 26. Kh2 Rxh4# { Black wins by checkmate. } 0-1