[Event "Rated correspondence game"] [Site "https://lichess.org/C3hbJjid"] [Date "2024.02.05"] [White "Kolivan"] [Black "A1ien"] [Result "1-0"] [UTCDate "2024.02.05"] [UTCTime "10:32:43"] [WhiteElo "2108"] [BlackElo "2134"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. c3 O-O 6. Qc2 Nbd7 7. Nbd2 Re8 8. Bg3 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Be2 b6 12. Rd1 Bb7 13. O-O Qe7 14. Bh4 Rad8 15. h3 e4 16. Nb3 a5?! { (0.31 → 0.89) Inaccuracy. h6 was best. } (16... h6 17. a4 c5 18. Nd2 Qe6 19. Nb1 Kh7 20. Na3 a6 21. Rd2 Bd5 22. Rxd5 Qxd5 23. Bxa6) 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Qxd1 Qd7 20. Nd4 Ne8 21. Bb5 c6 22. Be2 Nc7 23. Qc2 f5? { (0.16 → 1.44) Mistake. c5 was best. } (23... c5 24. Nb3) 24. Qb3+ Nd5 25. Bc4? { (1.60 → 0.17) Mistake. c4 was best. } (25. c4 c5 26. Nxf5 a4 27. Qd1 Qxf5 28. cxd5 Bxd5 29. Qxa4 Bxb2 30. Bd8 Qe6 31. Qb5 Bf6) 25... Bxd4?! { (0.17 → 0.72) Inaccuracy. b5 was best. } (25... b5 26. Bxd5+ Qxd5 27. Qxd5+ cxd5 28. Nxb5 a4 29. b3 axb3 30. axb3 Ba6 31. Nd4 Bxd4 32. cxd4) 26. cxd4 Kg7?? { (0.78 → 4.27) Blunder. b5 was best. } (26... b5 27. Be2) 27. Bxd5 Qxd5 28. Qxb6 Qb5?? { (4.60 → Mate in 6) Checkmate is now unavoidable. Bc8 was best. } (28... Bc8 29. Qc7+) 29. Qc7+ Kh6 30. Qf4+ Kg7 31. b3?? { (Mate in 6 → 5.03) Lost forced checkmate sequence. Qc7+ was best. } (31. Qc7+ Kg8 32. Bf6 Qf1+ 33. Kxf1 Ba6+ 34. Ke1 Kf8 35. Qg7+ Ke8 36. Qe7#) 31... Ba6?? { (5.03 → Mate in 9) Checkmate is now unavoidable. Qd5 was best. } (31... Qd5 32. Qc7+ Qf7 33. Qe5+ Kg8 34. Bg5 Qf8 35. Qc7 h6 36. Bxh6 Qxh6 37. Qxb7 f4 38. Qc8+) 32. Bg5?? { (Mate in 9 → 5.92) Lost forced checkmate sequence. Qc7+ was best. } (32. Qc7+ Kg8 33. Qd8+ Kg7 34. Bf6+ Kh6 35. Qc7 Qf1+ 36. Kh2 Qxg2+ 37. Kxg2 Bf1+ 38. Kg3 f4+) 32... h5?? { (5.92 → Mate in 8) Checkmate is now unavoidable. Qb7 was best. } (32... Qb7 33. Qe5+ Kg8 34. Qe8+ Kg7 35. Qe6 h6 36. Be7 Bc4 37. Qf6+ Kh7 38. bxc4 Qb1+ 39. Kh2) 33. Qc7+ Kg8 34. Bh6?? { (Mate in 7 → 5.66) Lost forced checkmate sequence. Qd8+ was best. } { Black resigns. } (34. Qd8+ Kf7 35. Qe7+ Kg8 36. Bf6 Qf1+ 37. Kh2 Qxg2+ 38. Kxg2 Bf1+ 39. Kxf1 g5 40. Qg7#) 1-0