[Event "Шинэ жил"] [Site "https://lichess.org/FFWMYGiC"] [Date "2022.12.31"] [White "khankhongor17"] [Black "Nandin-Erdene2009"] [Result "0-1"] [UTCDate "2022.12.31"] [UTCTime "13:59:31"] [WhiteElo "1858"] [BlackElo "1746"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. Bf4 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bxd6 Qxd6 7. c5 Qc7 8. b4 O-O 9. Nc3 Nbd7 10. a4 e5 11. Be2 exd4 12. exd4 Ne4 13. Nxe4 dxe4 14. Nd2 f5?! { (-0.15 → 0.55) Inaccuracy. Nf6 was best. } (14... Nf6) 15. O-O?! { (0.55 → -0.07) Inaccuracy. Qb3+ was best. } (15. Qb3+) 15... Nf6 16. b5 Be6 17. a5 Nd5 18. b6 axb6 19. axb6?! { (-0.13 → -1.06) Inaccuracy. cxb6 was best. } (19. cxb6 Qd8) 19... Qf4 20. Nc4?? { (-0.60 → -2.62) Blunder. Rxa8 was best. } (20. Rxa8 Rxa8 21. Bc4 Qg5 22. Re1 h5 23. g3 Qg6 24. Bb3 h4 25. Nc4 hxg3 26. hxg3 f4) 20... Qg5?? { (-2.62 → -0.31) Blunder. Rxa1 was best. } (20... Rxa1) 21. Ra7?? { (-0.31 → -2.13) Blunder. Rxa8 was best. } (21. Rxa8) 21... Rab8? { (-2.13 → -0.45) Mistake. Nf4 was best. } (21... Nf4 22. g3) 22. Nd6 f4?? { (-0.36 → 3.03) Blunder. Nf4 was best. } (22... Nf4 23. g3) 23. f3?? { (3.03 → -5.40) Blunder. Nxe4 was best. } (23. Nxe4 Qg6 24. Bf3 Ne7 25. Nd6 Nc8 26. Rxb7 Nxd6 27. Rxb8 Rxb8 28. cxd6 Rxb6 29. Qe2 h6) 23... Ne3 24. Nxe4?? { (-5.26 → Mate in 1) Checkmate is now unavoidable. Rf2 was best. } (24. Rf2 Nxd1 25. Bxd1 Qf6 26. Ra4 e3 27. Rf1 Kh8 28. Kh1 Bg8 29. Ra7 g5 30. Rxb7 Rxb7) 24... Qxg2# { Black wins by checkmate. } 0-1