[Event "Цагаан сар-2023"] [Site "https://lichess.org/eq59vs7a"] [Date "2023.02.19"] [White "BXulan2012"] [Black "B_Sanchir"] [Result "0-1"] [UTCDate "2023.02.19"] [UTCTime "16:18:48"] [WhiteElo "1481"] [BlackElo "1294"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+141"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Bb4 4. Nf3 Nd7?! { (0.17 → 0.90) Inaccuracy. Nf6 was best. } (4... Nf6 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 c5 8. Be2 Bxc3+ 9. bxc3) 5. Bf4?! { (0.90 → 0.28) Inaccuracy. Qb3 was best. } (5. Qb3 Bxc3+ 6. bxc3 Ngf6 7. Ba3 c5 8. cxd5 exd5 9. dxc5 O-O) 5... Ngf6 6. e3 O-O 7. Bd3 b6?! { (0.01 → 0.72) Inaccuracy. dxc4 was best. } (7... dxc4 8. Bxc4 Nb6 9. Qb3 Nfd5 10. Bxd5 Bxc3+ 11. bxc3 exd5 12. O-O) 8. O-O Bb7 9. a3?! { (0.77 → 0.17) Inaccuracy. cxd5 was best. } (9. cxd5 exd5) 9... Bxc3 10. bxc3 dxc4 11. Bxc4 c5 12. Rc1 cxd4 13. cxd4 h6 14. Ne5 Nxe5 15. Bxe5 Nd5?! { (0.35 → 0.91) Inaccuracy. Rc8 was best. } (15... Rc8 16. Qd3 Ng4 17. Bg3 Nf6 18. f3 Nh5 19. Be5 Qg5 20. Kh1 Rfd8 21. Rfe1 Nf6 22. Bf4) 16. Bxd5?! { (0.91 → 0.09) Inaccuracy. Qg4 was best. } (16. Qg4) 16... Qxd5 17. f3 Rac8 18. Qd3 Rxc1 19. Rxc1 Qa5 20. Bd6 Rc8 21. Bb4?? { (0.06 → -6.07) Blunder. Rxc8+ was best. } (21. Rxc8+ Bxc8) 21... Rxc1+ 22. Kf2 Ba6 23. Qd2?? { (-6.04 → Mate in 5) Checkmate is now unavoidable. Bxa5 was best. } (23. Bxa5 Bxd3 24. Bb4 Rc2+ 25. Kg1 g5 26. Bd6 g4 27. Bb8 a5 28. Bd6 gxf3 29. gxf3) 23... Rf1+ 24. Kg3 Qg5+ 25. Kh3 Bc8? { (Mate in 3 → -9.24) Lost forced checkmate sequence. Rxf3+ was best. } (25... Rxf3+ 26. g3 Bf1+ 27. Qg2 Qh5#) 26. g4? { (-9.24 → Mate in 3) Checkmate is now unavoidable. Qc2 was best. } (26. Qc2 Bd7 27. Be1 e5+ 28. g4 Qxe3 29. Qg2 Rxe1 30. dxe5 h5 31. Kh4 hxg4 32. fxg4 Qxe5) 26... h5?? { (Mate in 3 → -6.11) Lost forced checkmate sequence. Rxf3+ was best. } (26... Rxf3+ 27. Kg2 Qxg4+ 28. Kh1 Rf1#) 27. Kg2 Ba6 28. h3?? { (-5.98 → Mate in 7) Checkmate is now unavoidable. e4 was best. } (28. e4 Qf6 29. Qe3 hxg4 30. fxg4 Rd1 31. Kg3 Qxd4 32. Qxd4 Rxd4 33. h4 e5 34. g5 Bb7) 28... hxg4 29. hxg4 Qh4 30. Qc2 Qh1+ 31. Kg3 Qxf3+ 32. Kh4 Rh1+ 33. Kg5 Qf6# { Black wins by checkmate. } 0-1