[Event "Casual correspondence game"] [Site "https://lichess.org/BR0XKRj4"] [Date "2024.02.18"] [White "Brist"] [Black "Viktor_Petrenko"] [Result "0-1"] [UTCDate "2024.02.18"] [UTCTime "12:09:07"] [WhiteElo "2200"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d5 3. Nd2 c5 4. e3 Nc6 5. Ngf3 Bf5 6. c3 Qb6 7. Qb3?! { (0.00 → -0.59) Inaccuracy. dxc5 was best. } (7. dxc5 Qxb2 8. Nd4 e5 9. Bxe5 Bg4 10. Rb1 Qa3 11. f3 Nxe5) 7... c4 8. Qxb6 axb6 9. Ne5 b5 10. a3 e6 11. Be2 b4 12. Nxc6?! { (-0.29 → -1.15) Inaccuracy. g4 was best. } (12. g4 bxc3 13. bxc3 Bc2 14. Nxc6 bxc6 15. g5 Ne4 16. Nxe4 Bxe4 17. f3 Bg6 18. h4 Kd7) 12... bxc6 13. O-O bxa3?! { (-1.45 → -0.82) Inaccuracy. b3 was best. } (13... b3 14. Rfe1 Bc2 15. f3 Be7 16. e4 Nh5 17. Be3 Ra5 18. Bd1 Bxd1 19. Rexd1 Kd7 20. g4) 14. bxa3 Be7 15. a4 O-O 16. a5 Ra6 17. Bc7 Rfa8 18. Ra2? { (-1.30 → -2.66) Mistake. Bb6 was best. } (18. Bb6 Rb8) 18... c5? { (-2.66 → -1.06) Mistake. R8a7 was best. } (18... R8a7 19. Nxc4 Rxc7 20. Ne5 Ra8 21. g4 Bg6 22. a6 Nd7 23. Nxg6 hxg6 24. Rb2 Raa7 25. Rfb1) 19. Rfa1?! { (-1.06 → -1.68) Inaccuracy. dxc5 was best. } (19. dxc5 Bxc5 20. Rfa1 h6 21. Rb2 Bg6 22. Rb5 Be7 23. Rb7 Ne8 24. Bb6 Bf6 25. Nxc4 dxc4) 19... cxd4 20. exd4 Bd8?! { (-1.69 → -0.91) Inaccuracy. Nd7 was best. } (20... Nd7 21. g4 Bg6 22. h4 R8a7 23. Bg3 h6 24. f4 Bd8 25. f5 exf5 26. Bf3 Nf6 27. Bb8) 21. Bxd8 Rxd8 22. Bf3 Rb8 23. Ra4 Rb5?? { (-1.44 → 0.96) Blunder. Bd3 was best. } (23... Bd3 24. Bd1 Rba8 25. h3 Ne8 26. Nf3 f6 27. Ne1 Bg6 28. Bc2 Nd6 29. Bxg6 hxg6 30. Nc2) 24. Rb4 Rxb4 25. cxb4 c3? { (1.16 → 2.79) Mistake. Bd3 was best. } (25... Bd3 26. Bd1 Nd7 27. Nf3 Kf8 28. Ne1 Bg6 29. b5 Ra8 30. h4 f6 31. h5 Be8 32. Nc2) 26. Nb3 Ne4? { (2.79 → 4.79) Mistake. Ra8 was best. } (26... Ra8 27. Be2) 27. b5 Ra8 28. a6 Kf8?! { (4.32 → 6.01) Inaccuracy. Nd6 was best. } (28... Nd6 29. b6 c2 30. Be2 h5 31. a7 h4 32. Ba6 Kh7 33. f3 Bg6 34. Kf2 f6) 29. a7?! { (6.01 → 4.70) Inaccuracy. b6 was best. } (29. b6 Nd6 30. b7 Re8 31. a7 Nxb7 32. a8=Q Nd8 33. Qb8 c2 34. Ra8 g5 35. Qc7 Kg7) 29... Nd6 30. b6 c2 31. Nc5 Ke7 32. b7?? { (4.91 → -5.26) Blunder. g4 was best. } (32. g4 Bg6 33. Be2 h5 34. gxh5 Bf5 35. Ba6 g6 36. h6 g5 37. Rc1 g4 38. Bd3 g3) 32... Nxb7? { (-5.26 → -3.24) Mistake. Rxa7 was best. } (32... Rxa7 33. Re1 Nxb7 34. Nb3 Kd8 35. g4 Bg6 36. Be2 Ra4 37. h4 Rb4 38. Nc1 h6 39. f4) 33. Nxb7?? { (-3.24 → -6.74) Blunder. Nb3 was best. } (33. Nb3 Nd8 34. Be2 Nc6 35. g4 Bg6 36. Kf1 Rxa7 37. Rxa7+ Nxa7 38. Ke1 h6 39. Kd2 Nc6) 33... Rxa7 34. Rxa7?? { (-6.58 → Mate in 2) Checkmate is now unavoidable. Rf1 was best. } (34. Rf1 Rxb7 35. Be2 Rb1 36. g4 Rxf1+ 37. Kxf1 Be4 38. f3 c1=Q+ 39. Kg2 Bg6 40. Kf2 Qd2) 34... c1=Q+ 35. Bd1 Qxd1# { Black wins by checkmate. } 0-1