lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/8oxrdU4N"] [Date "2021.01.18"] [Round "-"] [White "Evy23162"] [Black "Alexandru16"] [Result "1-0"] [UTCDate "2021.01.18"] [UTCTime "17:15:05"] [WhiteElo "1132"] [BlackElo "1231"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-163"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C00"] [Opening "French Defense: Queen's Knight"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nc3 { C00 French Defense: Queen's Knight } d6?! { (0.13 → 0.75) Inaccuracy. Best move was d5. } (2... d5 3. d4 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nf3 O-O 7. O-O) 3. Nf3?! { (0.75 → 0.09) Inaccuracy. Best move was d4. } (3. d4 Nf6 4. Nf3 Be7 5. h3 O-O 6. Bd3 Nbd7 7. O-O e5) 3... c6?! { (0.09 → 0.98) Inaccuracy. Best move was c5. } (3... c5 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 a6 7. Qd2 b5 8. f3 Nbd7 9. a3 Bb7 10. O-O-O) 4. Bc4?! { (0.98 → 0.09) Inaccuracy. Best move was d4. } (4. d4 Nf6) 4... Nd7?! { (0.09 → 0.99) Inaccuracy. Best move was b5. } (4... b5 5. Bb3 Nf6 6. a3 a5 7. d4 Be7 8. O-O O-O 9. d5 a4 10. Ba2 cxd5 11. exd5) 5. d4 d5?! { (0.49 → 1.24) Inaccuracy. Best move was Ngf6. } (5... Ngf6 6. O-O) 6. Bg5?? { (1.24 → -2.49) Blunder. Best move was Bd3. } (6. Bd3 Bb4 7. O-O Ne7 8. Bd2 Ng6 9. exd5 cxd5 10. Nb5 Be7 11. Bxg6 hxg6 12. Bf4 Kf8) 6... Ne7?? { (-2.49 → 1.46) Blunder. Best move was f6. } (6... f6 7. exd5) 7. Qd3?? { (1.46 → -3.60) Blunder. Best move was Bd3. } (7. Bd3) 7... g6?? { (-3.60 → 0.59) Blunder. Best move was dxc4. } (7... dxc4 8. Qxc4) 8. O-O-O?? { (0.59 → -3.20) Blunder. Best move was Bb3. } (8. Bb3 h6 9. Bf4 Nf6 10. a4 Bg7 11. O-O-O O-O 12. Kb1 b5 13. e5 Nd7 14. axb5 c5) 8... Bh6?? { (-3.20 → 5.21) Blunder. Best move was dxc4. } (8... dxc4 9. Qxc4 b5 10. Qd3 h6 11. Bh4 Bg7 12. d5 g5 13. Bg3 b4 14. dxe6 bxc3 15. exd7+) 9. Rhe1?? { (5.21 → -3.19) Blunder. Best move was Bxh6. } (9. Bxh6 dxc4) 9... O-O?? { (-3.19 → 4.84) Blunder. Best move was dxc4. } (9... dxc4) 10. Bxh6 dxe4?? { (4.78 → 8.59) Blunder. Best move was dxc4. } (10... dxc4 11. Qxc4) 11. Qxe4?! { (8.59 → 7.98) Inaccuracy. Best move was Nxe4. } (11. Nxe4) 11... b6?! { (7.98 → 8.50) Inaccuracy. Best move was Nd5. } (11... Nd5 12. Bxd5 exd5 13. Qe7 Nb6 14. Bxf8 Qxf8 15. h3 Nc4 16. Qxf8+ Kxf8 17. b3 Nd6 18. Kb2) 12. Bxf8 Kxf8? { (8.47 → 11.93) Mistake. Best move was Nxf8. } (12... Nxf8 13. Ne5) 13. Qh4 Nf6?! { (9.48 → 19.28) Inaccuracy. Best move was Bb7. } (13... Bb7 14. Qxh7) 14. Qh6+? { (19.28 → 8.09) Mistake. Best move was Qxf6. } (14. Qxf6) 14... Ke8? { (8.09 → 10.98) Mistake. Best move was Kg8. } (14... Kg8 15. Ne5 Qf8 16. Qh4 Ne8 17. Ne4 h6 18. g4 f6 19. Nd3 a5 20. a4 Nd5 21. f4) 15. Qg7? { (10.98 → 8.11) Mistake. Best move was d5. } (15. d5) 15... Ng4? { (8.11 → 21.96) Mistake. Best move was Nf5. } (15... Nf5) 16. Qh8+ Kd7 17. Qxh7 Bb7 18. Ng5 Kc8 19. Nxf7 Kb8?! { (16.28 → Mate in 7) Checkmate is now unavoidable. Best move was Qf8. } (19... Qf8 20. Bxe6+) 20. Nxd8 Bc8 21. Nxc6+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qxe7. } (21. Qxe7 Bd7 22. Qxd7 Nxf2 23. Nxc6#) 21... Nxc6 22. Bxe6?! { (Mate in 4 → Mate in 25) Not the best checkmate sequence. Best move was Nb5. } (22. Nb5 Ne7 23. Qxe7 Bd7 24. Qxd7 g5 25. Qc7#) 22... Nd8 23. Bxc8?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Nb5. } (23. Nb5 Nxe6 24. Rxe6 Bd7 25. Qxd7 Nf6 26. Qc7#) 23... Kxc8 24. Re8?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Nd5. } (24. Nd5 Ne6 25. Rxe6 Kb8 26. Re8#) 24... Rb8 25. Qe7 b5 26. Qxd8+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Rxd8#. } (26. Rxd8#) 26... Kb7 27. Qxb8+ Ka6 28. Re7?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxb5#. } (28. Qxb5#) 28... Ka5 29. Qxa7+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qxb5#. } (29. Qxb5#) 29... Kb4 30. Re4?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was a3+. } (30. a3+ Kc4 31. Rc7#) 30... Nxf2 31. Qe7+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was a3+. } (31. a3+ Kc4 32. Qc5#) 31... Ka5 32. Re6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was b4+. } (32. b4+ Ka6 33. Re6#) 32... Nxd1 33. Nxd1?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qa3#. } (33. Qa3#) 33... Ka4 34. Ra6# { White wins by checkmate. } 1-0