[Event "Pearl Lobanov Mem Rapid"] [Site "Sochi RUS"] [Date "2021.10.07"] [Round "1.7"] [White "Demidov, M"] [Black "Gubernatorova, Tatiana"] [Result "1-0"] [WhiteTitle "GM"] [WhiteElo "2551"] [ECO "A07"] [Opening "Reti"] [Variation "King's Indian attack (Barcza system)"] [EventDate "2021.10.07"] [WhiteFideId "4197143"] [BlackFideId "24117781"] 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 c6 5. Qb3 Qb6 6. d3 Nbd7 7. Be3 Qxb3 8. axb3 a6 9. Bd4 e6 10. Bc3 Bd6 11. O-O O-O 12. b4 e5 13. Rd1 Rad8 14. h3 Rfe8 15. g4 Bg6 16. Nh4 Bc7 17. Nxg6 hxg6 18. Be1 Nb6 19. Na3 dxc4 20. dxc4 Rxd1 21. Rxd1 Rd8 22. Rc1 Kf8 23. b5 e4 24. bxc6 bxc6 25. g5 Bf4 26. e3 Bxg5 27. Ba5 Rb8 28. Rd1 Ke8 29. Rd6 Na4 30. b4 Nb2 31. Rxc6 Nd3 32. b5 axb5 33. cxb5 Bh4 34. Rc2 Bxf2+ 35. Rxf2 Nxf2 36. Kxf2 Kd7 37. Bc3 Ra8 38. Nc4 Ra2+ 39. Kg1 Rc2 40. Ne5+ Ke6 41. Bd4 Rc1+ 42. Kh2 Rb1 43. b6 Rb5 44. Nc6 Nd7 45. Nd8+ Ke7 46. Nc6+ Ke6 47. b7 f5 48. Bf1 Rb1 49. Ba6 Kd6 50. Nd8 Nb8 51. Bc4 Nc6 52. Nxc6 Kxc6 53. Ba6 f4 54. exf4 Kd5 55. Be5 e3 56. b8=Q Rxb8 57. Bxb8 Ke4 58. Kg3 1-0