lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/7j14usdb"] [Date "2021.01.06"] [Round "-"] [White "costelconstantin272"] [Black "Tabacarum"] [Result "1-0"] [UTCDate "2021.01.06"] [UTCTime "17:41:39"] [WhiteElo "1500"] [BlackElo "1364"] [WhiteRatingDiff "+119"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C44"] [Opening "Scotch Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. d4 { C44 Scotch Game } f6? { (0.16 → 1.99) Mistake. Best move was exd4. } (3... exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3) 4. d5?! { (1.99 → 1.19) Inaccuracy. Best move was dxe5. } (4. dxe5 fxe5) 4... Nce7 5. c4?! { (1.65 → 1.14) Inaccuracy. Best move was h3. } (5. h3 Ng6) 5... c6? { (1.14 → 2.18) Mistake. Best move was Ng6. } (5... Ng6) 6. d6 Ng6 7. Nc3? { (2.13 → 0.49) Mistake. Best move was Be3. } (7. Be3 Nh6) 7... b5?? { (0.49 → 4.06) Blunder. Best move was Qb6. } (7... Qb6) 8. c5 b4?! { (3.32 → 4.21) Inaccuracy. Best move was h5. } (8... h5) 9. Ne2? { (4.21 → 2.70) Mistake. Best move was Nd5. } (9. Nd5 cxd5 10. Qxd5 Rb8 11. Bc4 Qa5 12. O-O Bb7 13. Qf7+ Kd8 14. Nh4 Nh6 15. Bxh6 Nxh4) 9... Nh6? { (2.70 → 3.81) Mistake. Best move was Qa5. } (9... Qa5 10. Be3) 10. Ng3? { (3.81 → 2.47) Mistake. Best move was Bxh6. } (10. Bxh6) 10... Ng4?? { (2.47 → 6.27) Blunder. Best move was Nf7. } (10... Nf7 11. Bc4 Qa5 12. Qb3 Nd8 13. O-O Qxc5 14. Nf5 a5 15. Be3 a4 16. Bxc5 axb3 17. axb3) 11. h3 Nh6 12. Bd2? { (6.16 → 3.46) Mistake. Best move was Bxh6. } (12. Bxh6) 12... a5? { (3.46 → 4.99) Mistake. Best move was Qa5. } (12... Qa5) 13. Bc4?! { (4.99 → 4.38) Inaccuracy. Best move was Bxh6. } (13. Bxh6 gxh6 14. a3 bxa3 15. Rxa3 Bg7 16. Qb3 Nf4 17. Nh4 Ne6 18. Nhf5 a4 19. Qc3 O-O) 13... Bb7? { (4.38 → 6.93) Mistake. Best move was a4. } (13... a4) 14. a4? { (6.93 → 5.35) Mistake. Best move was Bxh6. } (14. Bxh6 gxh6 15. Qb3 Bxd6 16. cxd6 Qb6 17. a3 Ba6 18. Nh5 Rf8 19. axb4 Bxc4 20. Qxc4 a4) 14... Ba6? { (5.35 → 6.90) Mistake. Best move was bxa3. } (14... bxa3 15. Rxa3 Ba6 16. Bxa6 Rxa6 17. Bxh6 gxh6 18. Nh5 Ra7 19. Nh2 Qb8 20. O-O Kf7 21. Ng4) 15. Qb3?? { (6.90 → 2.89) Blunder. Best move was Bxa6. } (15. Bxa6) 15... Bxc4 16. Qxc4 Nf7 17. O-O?! { (3.70 → 2.92) Inaccuracy. Best move was O-O-O. } (17. O-O-O Qc8) 17... Bxd6? { (2.92 → 4.22) Mistake. Best move was Qc8. } (17... Qc8 18. Nf5) 18. cxd6 Nxd6 19. Qc5? { (4.33 → 3.15) Mistake. Best move was Qb3. } (19. Qb3 Nf7 20. Be3 Nf4 21. Bxf4 exf4 22. Nh5 O-O 23. Nxf4 Qc7 24. Nd3 Rae8 25. Nc5 Re7) 19... Nb7?! { (3.15 → 4.06) Inaccuracy. Best move was Qe7. } (19... Qe7 20. Rac1 Nc8 21. Qc4 Qf7 22. Qd3 Qe6 23. h4 Nge7 24. h5 d5 25. Nh4 O-O 26. Nhf5) 20. Qc2? { (4.06 → 2.89) Mistake. Best move was Qc4. } (20. Qc4) 20... Rf8? { (2.89 → 4.25) Mistake. Best move was O-O. } (20... O-O 21. Rac1 Rc8 22. Qc4+ d5 23. exd5 cxd5 24. Qb5 Rxc1 25. Rxc1 Rf7 26. Rc6 Qd7 27. Qa6) 21. b3?! { (4.25 → 3.64) Inaccuracy. Best move was Rac1. } (21. Rac1 Rf7) 21... Qb6? { (3.64 → 4.78) Mistake. Best move was Rf7. } (21... Rf7 22. Rac1) 22. Be3 c5?! { (4.44 → 4.95) Inaccuracy. Best move was Qa6. } (22... Qa6 23. Nf5) 23. Rac1?! { (4.95 → 4.27) Inaccuracy. Best move was Nd2. } (23. Nd2 Qc7 24. Nf5 Rf7 25. Nc4 Ne7 26. Nxe7 Rxe7 27. Rad1 O-O-O 28. f4 d6 29. Rd5 Kb8) 23... Rc8?! { (4.27 → 5.16) Inaccuracy. Best move was Qe6. } (23... Qe6 24. Nd2) 24. Rfd1?! { (5.16 → 4.43) Inaccuracy. Best move was Nd2. } (24. Nd2) 24... Nf4?? { (4.43 → 8.42) Blunder. Best move was Ne7. } (24... Ne7) 25. Qd2? { (8.42 → 7.33) Mistake. Best move was Bxf4. } (25. Bxf4 exf4 26. Nh5 g6 27. Nxf4 d6 28. Qc4 Nd8 29. Nd4 Rf7 30. Nb5 Rc6 31. Qd5 Kf8) 25... Rf7 26. Bxf4 exf4 27. Qxf4?! { (7.38 → 6.53) Inaccuracy. Best move was Nh5. } (27. Nh5) 27... Qa6? { (6.53 → 8.84) Mistake. Best move was Kf8. } (27... Kf8) 28. Nh4?? { (8.84 → 5.72) Blunder. Best move was Qh4. } (28. Qh4) 28... g5? { (5.72 → 7.65) Mistake. Best move was g6. } (28... g6 29. Nf3 Qe6 30. e5 fxe5 31. Qe3 Re7 32. Ne4 Kf8 33. Nxc5 Nxc5 34. Rxc5 Rxc5 35. Qxc5) 29. Qg4 gxh4? { (7.32 → 8.48) Mistake. Best move was Qe6. } (29... Qe6 30. Nhf5 Rc6 31. h4 Kd8 32. hxg5 Kc7 33. gxf6 Qxf6 34. Nf1 Kb8 35. N1e3 Ka7 36. Nc4) 30. Qxh4?? { (8.48 → 2.22) Blunder. Best move was Rxd7. } (30. Rxd7 hxg3 31. Rxf7 Kxf7 32. Qxc8 gxf2+ 33. Kxf2 Qd6 34. Qxb7+ Kg6 35. Ke2 Qg3 36. Qd5 Qxg2+) 30... Nd8?? { (2.22 → 5.59) Blunder. Best move was Qe6. } (30... Qe6) 31. Nf5 Ne6?? { (4.82 → 11.26) Blunder. Best move was Nb7. } (31... Nb7 32. Qh5) 32. Nd6+ Ke7 33. Nxf7 Kxf7?! { (12.93 → Mate in 5) Checkmate is now unavoidable. Best move was d5. } (33... d5 34. Nh6) 34. Qxh7+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Rxd7+. } (34. Rxd7+ Ke8 35. Qxh7 Qf1+ 36. Rxf1 Ng7 37. Qxg7 c4 38. Qe7#) 34... Ng7 35. Rxd7+ Kf8 36. Qxg7+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh8#. } (36. Qh8#) 36... Ke8 37. Qe7# { White wins by checkmate. } 1-0