[Event "FIDE Online Olympiad"] [Site "Chess.com"] [Date "2020.08.02"] [EventDate "2020.07.31"] [Round "9"] [Result "0-1"] [White "Nadezhda Valerevna Marochkina"] [Black "Danitza Vazquez Maccarini"] [ECO "E00"] [WhiteElo "1993"] [BlackElo "2014"] [PlyCount "96"] 1. d4 Nf6 2. c4 e6 3. e3 c5 4. Nf3 b6 5. Be2 Bb7 6. O-O Be7 7. Nc3 O-O 8. d5 exd5 9. Nxd5 Bxd5 10. cxd5 d6 11. b3 Ne4 12. Bb2 Bf6 13. Bxf6 Qxf6 14. Qc2 Nc3 15. e4 Nxe2+ 16. Qxe2 Nd7 17. Nd2 Rfe8 18. Nc4 b5 19. Nd2 a6 20. f3 Nb6 21. Qf2 a5 22. a3 Rab8 23. Rfc1 Nd7 24. Rab1 Ne5 25. Qf1 h5 26. h3 Ng6 27. Qf2 Nf4 28. Qf1 Qd4+ 29. Qf2 Qxf2+ 30. Kxf2 Nd3+ 31. Kg1 Nxc1 32. Rxc1 a4 33. b4 cxb4 34. axb4 Rbc8 35. Ra1 Rc2 36. Nb1 Rec8 37. Na3 Rc1+ 38. Kh2 Rxa1 39. Nxb5 Rb1 40. Nxd6 Rd8 41. Nb7 Rb8 42. Nc5 a3 43. d6 a2 44. d7 a1=Q 45. b5 Qe5+ 46. g3 Qxc5 47. d8=Q+ Rxd8 48. b6 Qf2# 0-1