[Event "Russian Championship"]
[Site "Obninsk RUS"]
[Date "2022.06.26"]
[EventDate "2022-06-26"]
[Round "1"]
[Result "1/2-1/2"]
[White "Aleksey Grebnev"]
[Black "Konstantin Sakaev"]
[ECO "E46"]
[WhiteElo "2439"]
[BlackElo "2603"]
[Source "Lichess"]
[PlyCount "48"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 c5 6. a3 Bxc3 7. Bxc3 Ne4 8. Ne2 b6 9. d5 Ba6 10. b3 b5 11. Qc2 exd5 12. cxd5 Nxc3 13. Nxc3 b4 14. Bxa6 Nxa6 15. axb4 cxb4 16. Rxa6 Rc8 17. O-O Rxc3 18. Qa2 Qg5 19. d6 Qd5 20. Rxa7 Qxd6 21. Qa4 Rd3 22. Ra6 Qc5 23. Ra5 Qd6 24. Ra6 1/2-1/2