[Event "alfila alejandro idarraga simul"] [Site "https://lichess.org/MOQUuA7Q"] [Date "2020.06.13"] [White "Alejoidarragaalfila"] [Black "Sara_L_Ospina_CAQ"] [Result "0-1"] [UTCDate "2020.06.13"] [UTCTime "00:01:43"] [WhiteElo "2240"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "5400+25"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 { A03 Bird Opening: Dutch Variation } 2. Nf3 Nc6 3. d4 Nf6 4. c4 e6 5. e3 Bd6 6. c5?! { (0.42 → -0.21) Inaccuracy. a3 was best. } (6. a3 O-O 7. Qc2 Nb8 8. Bd3 b6 9. O-O dxc4 10. Bxc4 Bb7) 6... Be7 7. Bb5 Bd7 8. Nc3 O-O 9. Qc2 a6?! { (-0.87 → -0.15) Inaccuracy. Nb4 was best. } (9... Nb4 10. Qe2 Bxb5 11. Nxb5 b6 12. a3 Nc6 13. cxb6 cxb6 14. O-O Ne4 15. Bd2 Rc8 16. Rac1) 10. Bd3?! { (-0.15 → -1.24) Inaccuracy. Bxc6 was best. } (10. Bxc6 Bxc6) 10... Nb4 11. Qe2 Nxd3+ 12. Qxd3 h6 13. Ne5 b6 14. c6 Be8?! { (-0.88 → -0.26) Inaccuracy. Bc8 was best. } (14... Bc8) 15. e4?? { (-0.26 → -2.13) Blunder. a4 was best. } (15. a4) 15... Ra7?! { (-2.13 → -1.37) Inaccuracy. dxe4 was best. } (15... dxe4 16. Nxe4) 16. exd5 exd5? { (-1.62 → -0.12) Mistake. Nxd5 was best. } (16... Nxd5 17. O-O f6 18. Nf3 Bxc6 19. f5 Nxc3 20. bxc3 exf5 21. Nh4 Be4 22. Qh3 c5 23. Nxf5) 17. Qf5?! { (-0.12 → -1.11) Inaccuracy. O-O was best. } (17. O-O) 17... Qa8?? { (-1.11 → 0.59) Blunder. Qd6 was best. } (17... Qd6) 18. Nd7?? { (0.59 → -2.71) Blunder. g4 was best. } (18. g4 Nh7) 18... Bxd7 19. cxd7 Rd8 20. O-O Rxd7 21. Be3 Bb4 22. Ne2?! { (-1.83 → -2.91) Inaccuracy. Rac1 was best. } (22. Rac1) 22... Re7 23. Qd3?? { (-2.55 → -7.16) Blunder. Rf3 was best. } (23. Rf3) 23... Qe8 24. Rf3 Ng4 25. Qb3 Rxe3 26. Rxe3 Qxe3+ 27. Qxe3 Nxe3 28. a3 Bd6 29. Kf2 Nf5 30. Rc1 Ne7 31. g3 Ng6 32. Kf3 c5 33. f5 Ne7 34. dxc5 bxc5 35. g4 Rb7 36. Rc2 c4 37. h3 Be5 38. Rd2 Rxb2 39. Rxb2 Bxb2 40. a4 c3 41. Nd4 a5 42. Ke3 Nc6 43. Nc2 Nb4 44. Nxb4 axb4 45. Kd3?! { (-65.89 → Mate in 9) Checkmate is now unavoidable. Kd4 was best. } (45. Kd4 c2+) 45... b3 46. a5 c2 47. a6 c1=Q 48. a7 { White resigns. } 0-1