[Event "Rated rapid game"] [Site "https://lichess.org/HlCw4E5u"] [Date "2021.02.12"] [White "kobuniko"] [Black "oezdenov"] [Result "1-0"] [UTCDate "2021.02.12"] [UTCTime "13:22:22"] [WhiteElo "1653"] [BlackElo "1701"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 Bg4 4. Nf3 e6 5. c4 Bd6 6. Bg3 Bxg3 7. hxg3 Nc6?! { (0.00 → 0.96) Inaccuracy. O-O was best. } (7... O-O 8. cxd5 exd5 9. Bd3 Nbd7 10. Nc3 c6 11. O-O Re8 12. Rc1) 8. Nc3 Qe7?! { (0.49 → 1.44) Inaccuracy. O-O was best. } (8... O-O 9. Be2 Qd6 10. Rc1 h5 11. a3 Rad8 12. cxd5 exd5 13. Nh2 Qe6 14. Nxg4 hxg4 15. O-O) 9. Bd3? { (1.44 → 0.29) Mistake. cxd5 was best. } (9. cxd5) 9... dxc4 10. Bxc4 Qb4?! { (0.46 → 1.15) Inaccuracy. O-O was best. } (10... O-O 11. Bb5) 11. Bd3?! { (1.15 → 0.25) Inaccuracy. Qb3 was best. } (11. Qb3) 11... Qxb2 12. Na4?! { (-0.12 → -0.96) Inaccuracy. Ne4 was best. } (12. Ne4 Qb4+) 12... Qb4+?! { (-0.96 → 0.00) Inaccuracy. Qa3 was best. } (12... Qa3) 13. Kf1 O-O-O 14. Rb1 Qe7?? { (-0.04 → 2.88) Blunder. Qa3 was best. } (14... Qa3) 15. Nc5 Na5?? { (2.95 → 7.32) Blunder. Rd5 was best. } (15... Rd5 16. Nxb7) 16. Qa4 b6 17. Ba6+ Kb8 18. Ne5 Ka8? { (7.92 → Mate in 4) Checkmate is now unavoidable. Rd6 was best. } (18... Rd6 19. Qxa5) 19. Nc6? { (Mate in 4 → 9.49) Lost forced checkmate sequence. Qc6+ was best. } (19. Qc6+ Kb8 20. Qb7+ Nxb7 21. Nc6+ Kc8 22. Bxb7#) 19... Qd6? { (9.49 → Mate in 2) Checkmate is now unavoidable. Qxc5 was best. } (19... Qxc5) 20. Nxd8?? { (Mate in 2 → 5.63) Lost forced checkmate sequence. Bb7+ was best. } (20. Bb7+ Nxb7 21. Qxa7#) 20... Rxd8 21. Bb7+?? { (6.18 → -5.94) Blunder. Qxa5 was best. } (21. Qxa5) 21... Kb8?? { (-5.94 → 5.96) Blunder. Nxb7 was best. } (21... Nxb7 22. Na6 Bf5 23. Rd1 Be4 24. f3 Bc6 25. Qb4 Nd5 26. Qxd6 Nxd6 27. Kf2 Kb7 28. Nc5+) 22. Bf3? { (5.96 → 3.50) Mistake. Qxa5 was best. } (22. Qxa5) 22... Kc8?! { (3.50 → 4.39) Inaccuracy. Bxf3 was best. } (22... Bxf3) 23. Ne4? { (4.39 → 2.29) Mistake. Qxa5 was best. } (23. Qxa5 bxc5 24. Qxa7 Kd7 25. Qxc5 Qxc5 26. dxc5 Bxf3 27. gxf3 Kc6 28. Ra1 Ra8 29. g4 h6) 23... Nxe4 24. Bxe4 h5 25. Kg1 f5? { (2.47 → 4.06) Mistake. g6 was best. } (25... g6 26. Qb5) 26. Bd3 e5?! { (4.01 → 5.20) Inaccuracy. g5 was best. } (26... g5 27. Ba6+ Nb7 28. Rc1 f4 29. f3 Bxf3 30. gxf3 fxe3 31. Kg2 h4 32. gxh4 gxh4 33. Rxh4) 27. Kh2?? { (5.20 → 1.50) Blunder. f3 was best. } (27. f3 exd4) 27... exd4? { (1.50 → 2.90) Mistake. h4 was best. } (27... h4) 28. Ba6+ Nb7 29. Rhd1?? { (3.20 → -2.40) Blunder. Qxd4 was best. } (29. Qxd4 Qxd4) 29... Bxd1 30. Rxd1 d3?? { (-1.97 → 2.92) Blunder. h4 was best. } (30... h4 31. Rxd4) 31. Rxd3 Qe7? { (3.37 → 6.71) Mistake. Qxd3 was best. } (31... Qxd3 32. Bxd3 Rxd3 33. Qxa7 c5 34. Qxb6 Rd6 35. Qb5 Kc7 36. a4 Rc6 37. a5 Nd6 38. Qb2) 32. Rc3?? { (6.71 → -1.30) Blunder. Qc6 was best. } (32. Qc6 Rxd3 33. Qxb7+ Kd7 34. Bxd3 Qe5 35. f4 Qc5 36. Qb8 h4 37. Qg8 Qxe3 38. Qxg7+ Kc6) 32... c5?! { (-1.30 → -0.37) Inaccuracy. Kb8 was best. } (32... Kb8 33. Qc6 Nd6 34. Rc1 Qd7 35. Qc2 Ne4 36. f3 Nd6 37. a4 Rh8 38. a5 h4 39. g4) 33. Qc6+ Kb8 34. a4?? { (-0.48 → -2.27) Blunder. Rd3 was best. } (34. Rd3 Rxd3 35. Bxd3 Nd6 36. Be2 Qc7 37. Qd5 a5 38. Bf3 Nb7 39. Qxf5 c4 40. Bd1 h4) 34... Rc8?? { (-2.27 → -0.21) Blunder. Rd6 was best. } (34... Rd6 35. Qf3) 35. Qg6?? { (-0.21 → -2.03) Blunder. Qd5 was best. } (35. Qd5) 35... Nd6?? { (-2.03 → 2.00) Blunder. Qf6 was best. } (35... Qf6 36. Qxf6 gxf6 37. Rd3 Rc7 38. Bc4 Na5 39. Ba6 Rc6 40. Rc3 c4 41. Kg1 Kc7 42. Bb5) 36. Bxc8 Ne4?? { (2.21 → 7.98) Blunder. Kxc8 was best. } (36... Kxc8) 37. Rc4 Kxc8 38. Qxf5+ Kd8 39. Rxe4 Qc7? { (9.63 → Mate in 3) Checkmate is now unavoidable. Qf6 was best. } (39... Qf6 40. Qd5+) 40. Qf8+ Kd7 { Black resigns. } 1-0