[Event "Yearly Classical Arena"] [Site "https://lichess.org/2XrGIE6c"] [Date "2023.05.19"] [White "pawncubes"] [Black "Terapiya"] [Result "0-1"] [UTCDate "2023.05.19"] [UTCTime "17:59:08"] [WhiteElo "1548"] [BlackElo "1745"] [WhiteRatingDiff "-87"] [BlackRatingDiff "+128"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 { A46 Indian Defense: London System } d5 4. e3 Bd6 5. Bxd6 Qxd6 6. a3 c5 7. c3 Nc6 8. Bd3 a6 9. a4 Bd7 10. Nbd2 Rb8 11. O-O b5?! { (0.00 → 0.55) Inaccuracy. O-O was best. } (11... O-O 12. Re1) 12. dxc5 Qxc5 13. e4 O-O?! { (0.32 → 1.27) Inaccuracy. dxe4 was best. } (13... dxe4 14. Nxe4) 14. exd5? { (1.27 → 0.09) Mistake. axb5 was best. } (14. axb5 axb5) 14... exd5 15. Nb3 Qb6 16. axb5 axb5 17. Nbd4 Nxd4 18. Nxd4 b4 19. cxb4 Kh8?! { (-0.36 → 0.73) Inaccuracy. Qxb4 was best. } (19... Qxb4) 20. Nc2 Ra8 21. Qd2 Bb5 22. Bxb5 Qxb5 23. Na3 Qb6 24. b5 Rad8 25. Rac1 Ne4 26. Qd3 Rd6 27. Rc2 h6 28. Rfc1 Rfd8 29. h3 Kg8 30. Qf3?! { (0.92 → 0.28) Inaccuracy. Qe3 was best. } (30. Qe3) 30... Ng5 31. Qf5 Rf6 32. Qd3 Ne4 33. Qe2?? { (0.34 → -3.36) Blunder. Qe3 was best. } (33. Qe3 Qb8 34. Rd1 Rf5 35. b6 Rf6 36. Nc4 dxc4 37. Rxd8+ Qxd8 38. Qxe4 Qd1+ 39. Kh2 Qd6+) 33... Rxf2 34. Qxf2 Nxf2 35. Rxf2 d4 36. Rd1 d3 37. Kf1 Qd4 38. Rfd2 Qe3 39. Nb1 Rd6 40. Nc3?? { (-3.73 → Mate in 2) Checkmate is now unavoidable. Rf2 was best. } (40. Rf2 Rf6 41. Rxf6 Qe2+ 42. Kg1 Qxd1+ 43. Rf1 Qe2 44. b6 Qxb2 45. b7 Qb6+ 46. Kh2 Qxb7) 40... Rf6+ 41. Rf2 Qxf2# { Black wins by checkmate. } 0-1