[Event "Цагаан сар-2023"] [Site "https://lichess.org/4cAoBnPB"] [Date "2023.02.19"] [White "bayarhuu"] [Black "munguntamir2010"] [Result "1-0"] [UTCDate "2023.02.19"] [UTCTime "12:00:01"] [WhiteElo "2214"] [BlackElo "1799"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Saduleto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 { D20 Queen's Gambit Accepted: Saduleto Variation } e6?! { (0.00 → 0.79) Inaccuracy. Nf6 was best. } (3... Nf6 4. e5 Nd5 5. Bxc4 Nc6 6. Nf3 Nb6 7. Bb3 Bg4 8. Be3) 4. Bxc4 a6 5. a4?! { (0.98 → 0.33) Inaccuracy. Nf3 was best. } (5. Nf3 Nf6 6. e5 b5 7. Bb3 Nd5 8. Nc3 Nxc3 9. bxc3 Bb7) 5... Nf6 6. Nc3 Be7?! { (0.25 → 0.91) Inaccuracy. Bb4 was best. } (6... Bb4 7. e5 Nd5 8. Ne2 c5 9. Bxd5 exd5 10. dxc5 Nc6 11. Be3) 7. Nf3 c6 8. a5 O-O 9. O-O Qc7?! { (1.00 → 1.94) Inaccuracy. c5 was best. } (9... c5 10. d5 exd5 11. exd5 Bg4 12. Bg5 h6 13. Bh4 Ne8 14. Bxe7 Qxe7 15. Re1 Qc7 16. h3) 10. e5 Nd5 11. Ne4 b5 12. axb6 Nxb6 13. Ba2 N8d7 14. Qc2 c5?! { (1.86 → 2.71) Inaccuracy. Rd8 was best. } (14... Rd8 15. Bd2) 15. Bb1? { (2.71 → 1.45) Mistake. dxc5 was best. } (15. dxc5 g6 16. Bh6 Bb7 17. Bxf8 Rxf8 18. b4 Nxe5 19. Nxe5 Qxe5 20. Rfe1 Qc7 21. Qd2 Bxe4) 15... g6 16. Be3?! { (1.50 → 0.69) Inaccuracy. Bh6 was best. } (16. Bh6) 16... Nd5 17. Bh6 Rd8 18. Rc1 Bb7 19. dxc5? { (0.60 → -0.68) Mistake. Nd6 was best. } (19. Nd6 Nb4) 19... Nxe5 20. Qe2 Nxf3+ 21. Qxf3 Bc6 22. Nd6 Nf6 23. Qg3?! { (0.62 → -0.05) Inaccuracy. Be4 was best. } (23. Be4 Bxe4) 23... Ra7?! { (-0.05 → 0.89) Inaccuracy. Bxd6 was best. } (23... Bxd6 24. cxd6 Qxd6 25. Qxd6 Rxd6 26. Bf4 Rd5 27. Bxg6 hxg6 28. Rxc6 g5 29. Be3 Ng4 30. b4) 24. Bd3 Bf8?? { (0.44 → 2.44) Blunder. Bxd6 was best. } (24... Bxd6 25. cxd6 Qxd6 26. Qh4 Ne8 27. Rxc6 Qxd3 28. h3 Qb5 29. Qxd8 Qxc6 30. Rd1 f6 31. Rd6) 25. Bg5 Bg7 26. Qh4 Rxd6? { (2.94 → 5.21) Mistake. Qe7 was best. } (26... Qe7 27. Bxa6 Rb8 28. Nc8 Rxc8 29. Bxc8 Rxa1 30. Rxa1 Qd8 31. Ba6 Qd5 32. Bf1 Ne4 33. Be3) 27. cxd6 Qxd6 28. Bxf6 Qd5 29. Bf1 g5 30. Qxg5?! { (6.34 → 4.54) Inaccuracy. Bxg5 was best. } (30. Bxg5 f5 31. Ra3 Bxb2 32. Rg3 Rg7 33. Bf6 Bxf6 34. Qxf6 Rxg3 35. hxg3 a5 36. Qg5+ Kh8) 30... Qxg5 31. Bxg5 Bd5? { (4.49 → 9.26) Mistake. Bxb2 was best. } (31... Bxb2 32. Rab1 Bxc1 33. Rxc1 Bb5 34. Rc8+ Kg7 35. Be3 Rb7 36. g3 a5 37. Bxb5 Rxb5 38. Rc6) 32. Rc8+ Bf8 33. Bh6 Ra8 34. Rac1 Bb7?! { (10.52 → Mate in 3) Checkmate is now unavoidable. f6 was best. } (34... f6 35. Rxa8 Bxa8 36. Rc8 Kf7 37. Rxf8+ Kg6 38. Rxa8 Kxh6 39. Rxa6 Kg5 40. Rxe6 Kf5 41. Bc4) 35. Rxa8 Bxa8 36. Rc8 Bd5 37. Rxf8# { White wins by checkmate. } 1-0