[Event "IX JUEGOS CENTROAMERICANOS"] [Site "Nicaragua"] [Date "2017.12.04"] [Round "2"] [White "Barría, Raisa"] [Black "Ramírez, Maria"] [Result "1-0"] [WhiteElo "1954"] [BlackElo "1865"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 Bf5 7. dxc5 Bxc2 8. cxb6 axb6 9. Na3 Be4 10. Nb5 Rc8 11. Nc7+ Kd8 12. Nb5 Nh5 13. Bg3?! { (0.87 → 0.25) Inaccuracy. Ne5 was best. } (13. Ne5 Ke8 14. Nxc6 bxc6 15. Na7 Ra8 16. Nxc6 Nxf4 17. exf4 f6 18. f3 Bg6 19. Kd2 e6) 13... Nxg3 14. hxg3 f6 15. Rd1 Ke8 16. Bd3 Bxd3 17. Rxd3 e6 18. g4 Be7 19. Ke2 Kf7 20. Rdd1 h6 21. Rd2 Rhd8 22. Rhd1 Ra8 23. b3 Na5 24. Nfd4 Rdc8?! { (0.62 → 1.51) Inaccuracy. Nc6 was best. } (24... Nc6 25. a4 Rac8 26. f4 Bc5 27. Nf3 Na5 28. b4 Nc4 29. bxc5 Nxd2 30. Kxd2 bxc5 31. a5) 25. f4 Nc6 26. f5 e5? { (0.89 → 2.27) Mistake. Nxd4+ was best. } (26... Nxd4+ 27. Rxd4 Rxa2+ 28. Kf3 Rc5 29. fxe6+ Kxe6 30. Rxd5 Rxd5 31. Nc7+ Kd7 32. Nxd5 Bd6 33. Nxb6+) 27. Ne6 Ra5?! { (1.92 → 2.98) Inaccuracy. d4 was best. } (27... d4) 28. a4 Na7?! { (2.52 → 3.80) Inaccuracy. d4 was best. } (28... d4 29. cxd4 exd4 30. Rc2 Raa8 31. exd4 Na7 32. Rxc8 Nxc8 33. Rc1 Nd6 34. Rc7 Nxb5 35. axb5) 29. Nec7 Nxb5 30. Nxb5 Rxb5 31. axb5 Rxc3 32. Rd3 Rc2+ 33. R1d2 Rc5?! { (4.04 → 6.25) Inaccuracy. Rc7 was best. } (33... Rc7 34. Rxd5 Ke8 35. R2d3 Bc5 36. Rd8+ Ke7 37. Kf3 Bd4 38. Ra8 Bb2 39. Rb8 Ba3 40. Rg8) 34. Rxd5 Rxd5 35. Rxd5 Ke8 36. Rd1 Bc5 37. Kf3 Bb4 38. Ke4 Ke7 39. Kd5 Kd7 40. Ra1 Ba5 41. Ra4 Bd2 42. e4 Kc7 43. Ra8 h5 44. gxh5 Bh6?! { (13.00 → Mate in 16) Checkmate is now unavoidable. Kd7 was best. } (44... Kd7 45. Rb8) 45. Ke6 Bg5 46. Rg8 Bh6 47. g4 g5 48. Kxf6 Kd6 49. Kg6 Kc5 50. Kxh6 Kd4 51. f6 Kxe4 52. f7 Kd3 53. f8=Q e4 54. Qd6+ Ke2 55. Qxb6 e3 56. Qxb7 Ke1 57. b6 e2 58. Re8 Kf2 59. Rxe2+ Kxe2 60. Qe4+ Kf2 61. Kxg5 Kg3 62. b7 Kh2 63. b8=Q+ Kg1 64. Qg3+ Kf1 65. Qee1# { White wins by checkmate. } 1-0