[Event "TCh-RUS Rapid 2021"] [Site "Sochi RUS"] [Date "2021.10.15"] [Round "3.4"] [White "Khanin, S"] [Black "Dresviankin, Y"] [Result "1/2-1/2"] [WhiteTitle "IM"] [WhiteElo "2521"] [BlackElo "2023"] [ECO "B90"] [Opening "Sicilian"] [Variation "Najdorf"] [EventDate "2021.10.15"] [WhiteFideId "4111990"] [BlackFideId "4169522"] [WhiteTeam "Sbornaya NSO (Novosibirskaya oblast)"] [BlackTeam "Shakhmatnaya Federatsiya g. Novorossiyska ("] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6 15. Na5 Qd7 16. Nc6 Rac8 17. Nxe7+ Qxe7 18. Qa5 Rc6 19. Rg1 Rfc8 20. Kb1 Nh5 21. Rg2 h6 22. Rgd2 Qf6 23. Be2 Nf4 24. Bxf4 Qxf4 25. Qa3 h5 26. b3 h4 27. c4 Qe3 28. Qb2 Qc5 29. Rd3 Rb8 30. Qd2 Rbb6 31. Ka1 a5 32. Qe3 Qb4 33. Qd2 Qc5 34. Qe3 Qb4 35. Qd2 1/2-1/2

[Event "TCh-RUS Rapid 2021"] [Site "Sochi RUS"] [Date "2021.10.15"] [Round "4.5"] [White "Dresviankin, Y"] [Black "Demidov, M"] [Result "0-1"] [BlackTitle "GM"] [WhiteElo "2023"] [BlackElo "2551"] [ECO "A40"] [Opening "Modern defence"] [EventDate "2021.10.15"] [WhiteFideId "4169522"] [BlackFideId "4197143"] [WhiteTeam "Shakhmatnaya Federatsiya g. Novorossiyska ("] [BlackTeam "Kuban (Krasnodarskiy kray)"] 1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. e3 Nf6 6. Be2 O-O 7. O-O Nc6 8. b3 e5 9. Bb2 exd4 10. Nxd4 Bd7 11. Nxc6 bxc6 12. Qd2 Re8 13. Bf3 Rb8 14. Rac1 h5 15. Ne2 c5 16. Nc3 a5 17. Nb5 Bxb5 18. cxb5 Ne4 19. Bxe4 Bxb2 20. Qxb2 Rxe4 21. a4 c6 22. Qc2 Qe8 23. Rfd1 Re6 24. Qc3 cxb5 25. Qxa5 bxa4 26. Qxa4 Qe7 27. Rc4 Qb7 28. Rc3 Re4 29. Qa3 Qc6 30. h3 Rb6 31. Qa2 Qb7 32. Qd2 Re6 33. Qd3 Ra6 34. Rc2 Rb6 35. Rc3 Rb4 36. Qd5 Kf8 37. Qg5 Rxb3 38. Rxb3 Qxb3 39. Qd8+ Kg7 40. Rxd6 Rxd6 41. Qxd6 Qc3 42. Kf1 Qa1+ 43. Ke2 Qa2+ 44. Ke1 c4 45. Qd4+ Kg8 46. Qd8+ Kh7 47. Qd5 Qb1+ 48. Ke2 Qb2+ 49. Ke1 Qc3+ 50. Ke2 Kg7 51. g3 Qb2+ 52. Ke1 c3 53. Qd4+ Kg8 54. Qd8+ Kh7 55. Qd5 Qa1+ 56. Ke2 Qa6+ 57. Ke1 Qa7 58. Qc4 Qa1+ 59. Ke2 Qb2+ 60. Kf3 Kg8 61. Qc8+ Kg7 0-1