[Event "Rated classical game"] [Site "https://lichess.org/ryvXGkwN"] [Date "2020.07.15"] [White "C308"] [Black "Andrewkow"] [Result "0-1"] [UTCDate "2020.07.15"] [UTCTime "09:56:00"] [WhiteElo "1575"] [BlackElo "1581"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+33"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A53"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. c4 Nf6 { A53 Old Indian Defense } 3. e3 b6 4. Nc3 c6 5. Nf3 Bb7 6. d5?! { (1.13 → 0.44) Inaccuracy. e4 was best. } (6. e4 g6) 6... cxd5 7. cxd5 h6 8. Bb5+ Nbd7 9. Qa4?? { (1.00 → -0.84) Blunder. e4 was best. } (9. e4 a6 10. Be2 b5 11. a3 Rc8 12. O-O g6 13. Nd4 Rxc3 14. bxc3 Nxe4 15. Bb2 Bg7) 9... a6?! { (-0.84 → 0.00) Inaccuracy. Nxd5 was best. } (9... Nxd5 10. Nxd5 Bxd5 11. e4 Bb7 12. Nd2 a6 13. Bxd7+ Qxd7 14. Qxd7+ Kxd7 15. Nc4 Kc7 16. Be3) 10. Bxd7+ Qxd7 11. Qxd7+ Nxd7 12. e4 f6?! { (-0.51 → 0.27) Inaccuracy. b5 was best. } (12... b5) 13. O-O Nc5?! { (0.11 → 0.82) Inaccuracy. g6 was best. } (13... g6 14. Nd4 h5 15. h4 Rc8 16. a4 Kf7 17. Rd1 Bg7 18. Be3 Ne5 19. Ne6 Nc4 20. Bc1) 14. Be3 e6?! { (0.97 → 1.93) Inaccuracy. Rc8 was best. } (14... Rc8 15. b4) 15. dxe6 Bxe4? { (1.48 → 2.81) Mistake. Nxe6 was best. } (15... Nxe6 16. Bxb6 Rc8 17. Rad1 Kf7 18. Nd4 Nxd4 19. Rxd4 Be7 20. Ba5 g6 21. Bb4 Rhd8 22. Rfd1) 16. Nxe4 Nxe4 17. Bxb6 Rb8 18. Bd4?! { (2.70 → 1.72) Inaccuracy. Ba5 was best. } (18. Ba5) 18... Be7?! { (1.72 → 2.69) Inaccuracy. Ng5 was best. } (18... Ng5 19. Rfe1 Nxf3+ 20. gxf3 d5 21. f4 Bd6 22. f5 Ke7 23. h4 Be5 24. Bxe5 fxe5 25. Rxe5) 19. Rfe1 d5 20. b3? { (3.10 → 1.57) Mistake. Nh4 was best. } (20. Nh4 Bb4) 20... O-O 21. Rac1 Rbc8 22. h3 Rfe8 23. Nh4?! { (1.49 → 0.85) Inaccuracy. Be3 was best. } (23. Be3) 23... Ba3?! { (0.85 → 1.49) Inaccuracy. Rxc1 was best. } (23... Rxc1) 24. Rxc8 Rxc8 25. Ng6 Rc1?? { (1.40 → 5.72) Blunder. Bb4 was best. } (25... Bb4) 26. Rxc1 Bxc1 27. e7?? { (5.63 → 1.72) Blunder. Ne7+ was best. } (27. Ne7+) 27... Kf7 28. f3 Ng5 29. Bc5 Ne6 30. Nh8+?! { (1.44 → 0.44) Inaccuracy. Bd6 was best. } (30. Bd6 d4 31. Kf1 d3 32. Ke1 Nd4 33. Kd1 Ne2 34. Bb4 Be3 35. g4 Nf4 36. Nxf4 Bxf4) 30... Ke8 31. Bb4 d4 32. Kf1 d3 33. Ke1 Be3? { (0.00 → 1.36) Mistake. Nf4 was best. } (33... Nf4 34. g3 Ne2 35. Ng6 Nxg3 36. Kd1 Be3 37. Nh4 f5 38. Ng6 Ne2 39. Nh4 Ng3) 34. Ng6 Nd4 35. Nf8?? { (2.00 → -10.10) Blunder. Bd2 was best. } (35. Bd2 Nc2+ 36. Kd1 Bc5 37. Nf4 Bxe7 38. Nxd3 Nd4 39. Be3 Nf5 40. Bf2 a5 41. Kc2 Kd7) 35... Nc2+ 36. Kd1 Nxb4 37. Ng6? { (-9.62 → Mate in 5) Checkmate is now unavoidable. Ne6 was best. } (37. Ne6 g6) 37... Nxa2 38. g4 Nc3+ 39. Ke1 d2+ 40. Kf1 d1=Q+ 41. Kg2 Qg1# { Black wins by checkmate. } 0-1