[Event "Barnaul Kura Memorial"]
[Site "Barnaul"]
[Date "2023.02.25"]
[Round "5"]
[White "Kozyrev, Alexey A"]
[Black "Chernov, Alexander A"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1263"]
[BlackElo "2314"]
[PlyCount "81"]
[EventDate "2023.02.25"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. e3 h6 5. Bh4 Bf5 6. Bxf6 exf6 7. Bd3 Bxd3 8. Qxd3 Bb4 9. Nge2 0-0 10. 0-0 Nd7 11. a3 Bd6 12. e4 Nb6 13. a4 Rc8 14. b3 Re8 15. a5 dxe4 16. Nxe4 Nd5 17. c3 a6 18. b4 Qc7 19. Nxd6 Qxd6 20. Rfe1 Re6 21. Ng3 Rce8 22. Rxe6 Qxe6 23. Qd2 f5 24. c4 Nf6 25. Qd3 f4 26. Nf1 Qd6 27. Rb1 Rd8 28. d5 cxd5 29. c5 Qe5 30. Nd2 Ne4 31. Nf3 Qc3 32. Qd4 Qc2 33. Re1 g5 34. h3 Re8 35. Qxd5 Qxf2+ 36. Kh2 Qg3+ 37. Kg1 Qf2+ 38. Kh2 Qg3+ 39. Kg1 Qf2+ 40. Kh2 Qg3+ 41. Kg1 0-1

[Event "Barnaul Kura Memorial"]
[Site "Barnaul"]
[Date "2023.02.25"]
[Round "1"]
[White "Kozyrev, Alexey A"]
[Black "Vlassov, Nikolai"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1263"]
[BlackElo "2283"]
[PlyCount "52"]
[EventDate "2023.02.25"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Nc3 Qh5 6. Bb5 0-0-0 7. Bxc6 bxc6 8. Be3 e5 9. Qe2 Bxf3 10. gxf3 exd4 11. 0-0-0 Bc5 12. Qa6+ Kb8 13. Qxc6 Bb6 14. Bxd4 Bxd4 15. Nb5 Qe5 16. c3 Ne7 17. Qc4 Bb6 18. Rde1 Qd5 19. Qb4 Nc6 20. Qa4 Rhe8 21. Rxe8 Qd2+ 22. Kb1 Rxe8 23. Nd4 Re1+ 24. Rxe1 Qxe1+ 25. Kc2 Nxd4+ 26. cxd4 Qxf2+ 0-1

