[Event "WGM aculina simul"] [Site "https://lichess.org/f20jBvpm"] [Date "2023.09.08"] [White "Odbayar_Erdembayar"] [Black "aculina"] [Result "0-1"] [UTCDate "2023.09.08"] [UTCTime "02:11:14"] [WhiteElo "2073"] [BlackElo "2018"] [BlackTitle "WGM"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Bd3 Nc6 5. Nf3 Nf6 6. O-O g6 7. Re1 Bg7 8. h3 O-O 9. Bf4?! { (0.39 → -0.57) Inaccuracy. c3 was best. } (9. c3 Bf5 10. Bf1 Qb6 11. Nbd2 Qc7 12. Ne5 Nxe5 13. Rxe5 Rad8 14. Re1 h6 15. Qe2 e6) 9... Bf5?! { (-0.57 → 0.35) Inaccuracy. Qb6 was best. } (9... Qb6 10. Nbd2) 10. Bxf5 gxf5 11. c3 e6 12. Nbd2 Ne4 13. Nxe4?! { (-0.04 → -0.73) Inaccuracy. a4 was best. } (13. a4 Rc8) 13... fxe4 14. Ne5 Ne7 15. Qg4 Ng6?! { (-0.74 → 0.11) Inaccuracy. Kh8 was best. } (15... Kh8 16. Qh5 Qe8 17. f3 f6 18. Qxe8 Raxe8 19. Nd7 Rf7 20. Nc5 Ng6 21. Bh2 f5 22. a4) 16. Nxg6 hxg6 17. f3 exf3? { (-0.40 → 0.78) Mistake. Qb6 was best. } (17... Qb6 18. fxe4) 18. gxf3?! { (0.78 → -0.25) Inaccuracy. Qxf3 was best. } (18. Qxf3 Qb6) 18... Bf6 19. Kg2?! { (0.00 → -1.09) Inaccuracy. h4 was best. } (19. h4 Kg7 20. h5 Rh8 21. hxg6 Rh4 22. Qg3 Qb6 23. Re2 Rah8 24. Kg2 Qa6 25. Rae1 Rh2+) 19... Kg7 20. h4 Rh8 21. Bg5 Rh5 22. f4 Qe7?! { (-1.34 → -0.69) Inaccuracy. Qb6 was best. } (22... Qb6 23. Re2) 23. Re5 Rah8 24. Rae1? { (-0.79 → -2.51) Mistake. Bxf6+ was best. } (24. Bxf6+ Qxf6) 24... Bxg5 25. hxg5 Rh2+ 26. Kg3 Rxb2 27. f5 gxf5 28. Qxf5 Rhh2 29. Qf3 Qc7 30. Rg1 Rhe2 31. Qf6+?! { (-3.50 → -4.61) Inaccuracy. Rh1 was best. } (31. Rh1 Rg2+ 32. Qxg2 Rxg2+ 33. Kxg2 Qxc3 34. Rh4 Qb2+ 35. Kf3 Qxa2 36. Re3 Qd2 37. Rf4 a5) 31... Kf8?! { (-4.61 → -3.29) Inaccuracy. Kg8 was best. } (31... Kg8 32. g6 Qxc3+ 33. Qf3 Qxf3+ 34. Kxf3 Rxe5 35. dxe5 Rb4 36. Rc1 Rc4 37. Rb1 b6 38. Rb3) 32. Rf1?? { (-3.29 → Mate in 14) Checkmate is now unavoidable. Kg4 was best. } (32. Kg4 Rxe5 33. Qh8+ Ke7 34. Qf6+ Ke8 35. Qxe5 Qxe5 36. dxe5 Rxa2 37. Rh1 Rg2+ 38. Kh5 Re2) 32... Rg2+?? { (Mate in 14 → -5.96) Lost forced checkmate sequence. Qxc3+ was best. } (32... Qxc3+ 33. Qf3 Rg2+ 34. Kf4 Qxd4+ 35. Re4 dxe4 36. Rd1 e5+ 37. Kf5 exf3 38. Rxd4 exd4 39. Ke4) 33. Kf4 Rgf2+ 34. Kg3?? { (-6.19 → Mate in 5) Checkmate is now unavoidable. Rxf2 was best. } (34. Rxf2 Rxf2+ 35. Kg4 Rxf6 36. gxf6 Qxc3 37. Rh5 Qxd4+ 38. Kg5 Qe3+ 39. Kg4 Ke8 40. Rh8+ Kd7) 34... Rxf6? { (Mate in 5 → -7.46) Lost forced checkmate sequence. Qxc3+ was best. } (34... Qxc3+ 35. Re3 Qxe3+ 36. Kg4 Rg2+ 37. Kh4 Rh2+ 38. Kg4 Rbg2#) 35. gxf6 Qxc3+ 36. Rf3 Qxd4 37. Rh5? { (-8.09 → Mate in 8) Checkmate is now unavoidable. Ree3 was best. } (37. Ree3 Qd2 38. a3 d4 39. Re2 Qxe2 40. Kf4 d3 41. Rg3 Qf2+ 42. Rf3 Qd4+ 43. Kg3 Qe5+) 37... Qg1+ 38. Kf4 Rb4+ 39. Ke5 Qd4+ 40. Kd6 Rb6+ 41. Kd7 Qa4+ 42. Kc7 Qc6+ 43. Kb8 Qd6+ 44. Kc8 Rc6+ 45. Kxb7 Rc7+ { Black wins on time. } 0-1