lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/E2OkqUHB"] [Date "2022.08.01"] [Round "-"] [White "lion26"] [Black "BogdanNicuta"] [Result "0-1"] [UTCDate "2022.08.01"] [UTCTime "16:36:58"] [WhiteElo "1609"] [BlackElo "1500"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+237"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C43"] [Opening "Petrov: Modern Attack"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. d4?! { (0.73 → 0.19) Inaccuracy. Best move was Nxe5. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6) 3... exd4 { C43 Petrov: Modern Attack } 4. Qxd4? { (0.48 → -0.89) Mistake. Best move was e5. } (4. e5 Ne4 5. Qe2 Nc5 6. Nxd4 Nc6 7. Be3 Nxd4 8. Bxd4 Ne6 9. Be3 d5 10. exd6 Qxd6) 4... c5? { (-0.89 → 0.94) Mistake. Best move was Nc6. } (4... Nc6 5. Qc4 d5 6. exd5 Nxd5 7. Be2 Be6 8. a3 Be7 9. Qa4 Nb6 10. Qe4 Qd5 11. Qxd5) 5. Qe3?! { (0.94 → 0.29) Inaccuracy. Best move was Qa4. } (5. Qa4 Nc6) 5... d6?! { (0.29 → 0.87) Inaccuracy. Best move was Be7. } (5... Be7 6. Bc4 O-O 7. Nc3 Nc6 8. O-O d6 9. Re1 Be6 10. Nd5 a6 11. c3 Re8 12. Qd2) 6. c4?! { (0.87 → 0.05) Inaccuracy. Best move was Nc3. } (6. Nc3) 6... b5? { (0.05 → 1.60) Mistake. Best move was Ng4. } (6... Ng4 7. Qd2 Be7 8. h3 Ne5 9. Nxe5 dxe5 10. Nc3 O-O 11. Qxd8 Rxd8 12. Be3 Nc6 13. Nd5) 7. Nc3?! { (1.60 → 0.73) Inaccuracy. Best move was cxb5. } (7. cxb5 Be7) 7... bxc4? { (0.73 → 2.28) Mistake. Best move was b4. } (7... b4 8. Nd5) 8. Bxc4? { (2.28 → 1.18) Mistake. Best move was e5. } (8. e5 dxe5 9. Nxe5 Qd4 10. Bxc4 Qxe3+ 11. Bxe3 Be6 12. Nb5 Na6 13. O-O-O Bxc4 14. Nxc4 Be7) 8... d5?? { (1.18 → 4.19) Blunder. Best move was Nc6. } (8... Nc6 9. Ng5) 9. exd5+? { (4.19 → 3.06) Mistake. Best move was Nxd5. } (9. Nxd5 Be6) 9... Be6?? { (3.06 → 13.97) Blunder. Best move was Be7. } (9... Be7 10. Bb5+ Kf8 11. O-O a6 12. Ba4 Bd6 13. Re1 Nbd7 14. b3 Kg8 15. Bb2 h6 16. Qd3) 10. dxe6 fxe6 11. Bd2 Ng4 12. O-O-O?? { (17.19 → 4.56) Blunder. Best move was Qxe6+. } (12. Qxe6+ Qe7) 12... Nxe3 13. Bxe3 Nc6?? { (2.83 → 7.23) Blunder. Best move was Qb6. } (13... Qb6 14. Rhe1) 14. Bxc5?? { (7.23 → -1.50) Blunder. Best move was Rxd8+. } (14. Rxd8+ Nxd8) 14... Bxc5? { (-1.50 → 0.00) Mistake. Best move was Qa5. } (14... Qa5 15. Bxf8) 15. Bxe6?? { (0.00 → -4.81) Blunder. Best move was Rxd8+. } (15. Rxd8+ Nxd8 16. Bb5+ Kf8 17. Kb1 Bb6 18. Ne4 Rc8 19. Ne5 Bd4 20. Nf3) 15... Ke7?? { (-4.81 → 0.32) Blunder. Best move was Qf6. } (15... Qf6 16. Rhe1) 16. Bg4?? { (0.32 → -4.92) Blunder. Best move was Rxd8. } (16. Rxd8 Raxd8 17. Bd5 Nd4 18. Re1+ Kd7 19. Ne5+ Kc7 20. Re4 Rhf8 21. f3 Rd6 22. Bc4 Kc8) 16... Bd4?? { (-4.92 → -1.84) Blunder. Best move was Qb8. } (16... Qb8) 17. Nxd4? { (-1.84 → -3.59) Mistake. Best move was Rhe1+. } (17. Rhe1+ Kf8 18. Re4 h5 19. Be6 g6 20. Nxd4 Nxd4 21. Rexd4 Qf6 22. Bb3 Re8 23. g3 Kg7) 17... Rf8?? { (-3.59 → 11.74) Blunder. Best move was Nxd4. } (17... Nxd4 18. Rhe1+ Kf8 19. Re4 Qg5+ 20. Kb1 h5 21. Bd7 Nf5 22. h4 Nxh4 23. Rd5 Qxg2 24. Rf4+) 18. Nf5+?? { (11.74 → 4.09) Blunder. Best move was Nxc6+. } (18. Nxc6+) 18... Rxf5?? { (4.09 → 7.30) Blunder. Best move was Kf7. } (18... Kf7 19. Rxd8 Rfxd8 20. Re1 Kf8 21. Ne3 Ne5 22. Be2 Rac8 23. Rd1 Rxd1+ 24. Kxd1 g6 25. Ba6) 19. Rxd8 Kxd8?! { (7.31 → 8.09) Inaccuracy. Best move was Rxd8. } (19... Rxd8 20. Bxf5 h6 21. Re1+ Kf8 22. h4 a6 23. Bg6 Ne7 24. Be4 Rd4 25. h5 Nc8 26. Kc2) 20. Bxf5 Ne7?! { (7.73 → 8.30) Inaccuracy. Best move was h6. } (20... h6 21. Rd1+) 21. Rd1+ Ke8 22. Be6?! { (8.27 → 7.43) Inaccuracy. Best move was Bxh7. } (22. Bxh7 Rd8 23. Rxd8+ Kxd8 24. Nb5 Nc6 25. Be4 Ne5 26. Nxa7 Ng4 27. f3 Nxh2 28. Bd3 Ke7) 22... Rc8? { (7.43 → 10.63) Mistake. Best move was Ng6. } (22... Ng6 23. Bb3 Rd8 24. Rxd8+ Kxd8 25. Kd2 h6 26. Ke3 Ne5 27. h3 g5 28. a3 Ke7 29. f3) 23. Kb1? { (10.63 → 7.79) Mistake. Best move was Bd7+. } (23. Bd7+ Kf7 24. Bxc8 Nxc8 25. Rd7+ Kf6 26. Ne4+ Kg6 27. Rc7 Nb6 28. Rxa7 Nd5 29. Nc5 h5) 23... Rc7? { (7.79 → 10.37) Mistake. Best move was Rc5. } (23... Rc5 24. f4 Ng6 25. g3 a6 26. Rd6 Nf8 27. Bb3 Ra5 28. Nd5 h6 29. Nc7+ Ke7 30. Rc6) 24. Nb5 Rb7 25. Nd6+ Kd8 26. Nxb7+ Kc7 27. Nc5 Kc6 28. Ne4 Kb5 29. g3 Kb6?! { (58.28 → Mate in 13) Checkmate is now unavoidable. Best move was a5. } (29... a5 30. Rd7) 30. h4?! { (Mate in 13 → 58.00) Lost forced checkmate sequence. Best move was Rd6+. } (30. Rd6+ Kc7 31. Rd7+ Kc6 32. Rxe7 h5 33. Rxa7 g5 34. h4 Kb6 35. Rh7 Kc6 36. hxg5 h4) 30... Kb7?! { (58.00 → Mate in 11) Checkmate is now unavoidable. Best move was Ng6. } (30... Ng6 31. Rd6+) 31. g4?! { (Mate in 11 → 19.15) Lost forced checkmate sequence. Best move was Rd7+. } (31. Rd7+ Kc6 32. Rxe7 g6 33. Rxh7 a5 34. g4 a4 35. Bc4 g5 36. hxg5 Kb6 37. Bd5 Kb5) 31... Kc7?! { (19.15 → Mate in 11) Checkmate is now unavoidable. Best move was Ng6. } (31... Ng6) 32. f4?! { (Mate in 11 → 24.84) Lost forced checkmate sequence. Best move was Rd7+. } (32. Rd7+ Kc6 33. Rxe7 a5 34. Rxg7 h6 35. f4 h5 36. gxh5 a4 37. Rh7 a3 38. b3 Kb6) 32... Kb6 33. f5 Kb5 34. g5 Kb4 35. f6 Kb5?! { (28.54 → Mate in 5) Checkmate is now unavoidable. Best move was gxf6. } (35... gxf6 36. Nxf6) 36. a3?! { (Mate in 5 → 28.25) Lost forced checkmate sequence. Best move was fxe7. } (36. fxe7 Ka5 37. e8=Q h5 38. Qb8 a6 39. Rd5+ Ka4 40. Nc3#) 36... Kb6?! { (28.25 → Mate in 5) Checkmate is now unavoidable. Best move was gxf6. } (36... gxf6 37. Nxf6) 37. a4?! { (Mate in 5 → 27.00) Lost forced checkmate sequence. Best move was fxe7. } (37. fxe7 a5 38. e8=Q Ka7 39. Rd7+ Ka6 40. Bc4+ Kb6 41. Qe6#) 37... Kc6?! { (27.00 → Mate in 5) Checkmate is now unavoidable. Best move was gxf6. } (37... gxf6 38. Nxf6) 38. Bd5+?! { (Mate in 5 → Mate in 11) Not the best checkmate sequence. Best move was fxe7. } (38. fxe7 Kb7 39. e8=Q a6 40. Rd7+ Kc6 41. Bd5+ Kb6 42. Qd8#) 38... Kb6 39. Be6?! { (Mate in 5 → 23.05) Lost forced checkmate sequence. Best move was fxe7. } (39. fxe7 a5 40. e8=Q Kc7 41. Rc1+ Kb6 42. Qb5+ Ka7 43. Qb7#) 39... Kb7?! { (23.05 → Mate in 5) Checkmate is now unavoidable. Best move was gxf6. } (39... gxf6 40. Nxf6) 40. Rc1?! { (Mate in 5 → 56.99) Lost forced checkmate sequence. Best move was fxe7. } (40. fxe7 g6 41. e8=Q a6 42. Rd7+ Kb6 43. Qd8+ Kc6 44. Bd5#) 40... Kb6?! { (56.99 → Mate in 5) Checkmate is now unavoidable. Best move was gxf6. } (40... gxf6 41. Nxf6) 41. Bf7?! { (Mate in 5 → 28.56) Lost forced checkmate sequence. Best move was fxe7. } (41. fxe7 a6 42. e8=Q h6 43. Qd8+ Kb7 44. Qc7+ Ka8 45. Bd5#) 41... Ka6?! { (28.56 → Mate in 5) Checkmate is now unavoidable. Best move was gxf6. } (41... gxf6 42. Nxf6) 42. fxg7?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was fxe7. } (42. fxe7 Ka5 43. e8=Q a6 44. Qd8+ Kxa4 45. Nc3+ Kb4 46. Qb6#) 42... Ka5 43. g8=Q Ka6 44. Qc8+?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Qb8. } (44. Qb8 Ka5 45. Qb5#) 44... Kb6 { Black wins on time. } 0-1