[Event "Casual Rapid game"] [Site "https://live.chess-online.com/WS7pDFVs"] [Date "2020.10.24"] [White "Oleg V"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2020.10.24"] [UTCTime "18:54:00"] [WhiteElo "1540"] [BlackElo "?"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A05"] [Opening "Zukertort Opening: Quiet System"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. Nf3 Nf6 2. e3 { A05 Zukertort Opening: Quiet System } e6 3. c4 b6 4. b3 d5 5. Bb2 Nbd7 6. cxd5 exd5 7. Be2 Ne4?! { (-0.13 → 0.63) Inaccuracy. Bb7 was best. } (7... Bb7) 8. O-O c5? { (0.29 → 1.45) Mistake. Bb7 was best. } (8... Bb7 9. a3 a6 10. d3 Nef6 11. Nbd2 Be7 12. b4 O-O 13. Rb1 c5 14. bxc5 Nxc5 15. Bd4) 9. d3?! { (1.45 → 0.85) Inaccuracy. Bb5 was best. } (9. Bb5 Qc7 10. Nc3 Nxc3 11. dxc3 Bb7 12. e4 a6 13. Bxd7+ Qxd7 14. exd5 Bxd5 15. Re1+ Be7) 9... Nd6?! { (0.85 → 1.71) Inaccuracy. Nef6 was best. } (9... Nef6 10. e4) 10. Nbd2 h6?! { (1.25 → 1.93) Inaccuracy. Bb7 was best. } (10... Bb7 11. Rc1 Rc8 12. b4 cxb4 13. Qa4 a5 14. Nd4 Rxc1 15. Rxc1 Be7 16. Bg4 h5 17. Bh3) 11. d4 Nf5? { (1.98 → 3.48) Mistake. h5 was best. } (11... h5 12. Rc1) 12. Qc2 Nd6?! { (3.16 → 3.99) Inaccuracy. Nh4 was best. } (12... Nh4 13. dxc5) 13. Rfe1? { (3.99 → 2.47) Mistake. e4 was best. } (13. e4) 13... Bb7 14. e4?! { (2.41 → 1.81) Inaccuracy. dxc5 was best. } (14. dxc5) 14... Nxe4?? { (1.81 → 4.89) Blunder. dxe4 was best. } (14... dxe4 15. dxc5) 15. Nxe4 dxe4 16. Bc4?! { (4.52 → 2.91) Inaccuracy. Bb5 was best. } (16. Bb5 a6 17. dxc5 Bxc5 18. Bxg7 axb5 19. Rxe4+ Be7 20. Bxh8 Rc8 21. Qe2 Bxe4 22. Qxe4 Nc5) 16... Qe7?! { (2.91 → 3.81) Inaccuracy. Be7 was best. } (16... Be7 17. Rad1) 17. Nd2?! { (3.81 → 2.68) Inaccuracy. dxc5 was best. } (17. dxc5 bxc5) 17... O-O-O 18. Nxe4 cxd4 19. Bxd4 Ne5?! { (4.17 → 6.50) Inaccuracy. Kb8 was best. } (19... Kb8 20. Nc5 Nxc5 21. Rxe7 Bxe7 22. Bxg7 Rhg8 23. Be5+ Bd6 24. Bg3 Ne4 25. Rd1 Nxg3 26. hxg3) 20. Ba6+ Kb8 21. Bxb7 Nf3+ 22. gxf3 Qd7?! { (5.92 → 14.31) Inaccuracy. Qxb7 was best. } (22... Qxb7 23. Be5+ Ka8 24. Rad1 Rc8 25. Qe2 h5 26. Bf4 Bb4 27. Nd6 Bxd6 28. Rxd6 g5 29. Be5) 23. Be5+ Kxb7 24. Red1 f6? { (7.32 → Mate in 10) Checkmate is now unavoidable. Qc8 was best. } (24... Qc8 25. Qxc8+ Rxc8 26. Rd7+ Ka6 27. Rxf7 Re8 28. f4 Re7 29. Rxe7 Bxe7 30. Rd1 Re8 31. Kg2) 25. Rxd7+ Rxd7 26. Bb2?! { (Mate in 9 → 14.45) Lost forced checkmate sequence. Rc1 was best. } (26. Rc1 Bc5 27. Nxc5+ bxc5 28. Qxc5 Ka8 29. Bc7 Rxc7 30. Qxc7 f5 31. Rc5 Rb8 32. Qc6+ Rb7) 26... Kb8 27. Rc1 Be7 28. Qc6 Rb7 29. Nd6 Bxd6 30. Qxd6+ Ka8 31. Rc7 Kb8 32. Rxb7+ Kxb7 33. Qd7+ Kb8?! { (19.51 → Mate in 8) Checkmate is now unavoidable. Ka6 was best. } (33... Ka6 34. Qxg7) 34. b4?! { (Mate in 8 → 14.54) Lost forced checkmate sequence. Ba3 was best. } (34. Ba3 a5 35. Bd6+ Ka8 36. Qc7 Rd8 37. Qxd8+ Kb7 38. Qd7+ Ka6 39. a4 g6 40. Bb8 h5) 34... Rh7?! { (14.54 → Mate in 6) Checkmate is now unavoidable. Rc8 was best. } (34... Rc8 35. Qxg7) 35. b5 Rh8 36. Bc1 a5 37. Bf4+ Ka8 38. Qc6+ Ka7 39. Qc7+ Ka8 40. Qxb6 g6 41. Qa6# { White wins by checkmate. } 1-0