[Event "Moscow RGGU-ch 10th"]
[Site "Moscow"]
[Date "2021.04.03"]
[Round "4"]
[White "Sydykova, Myrzagul"]
[Black "Beryoza, Ivan"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1711"]
[BlackElo "1887"]
[PlyCount "63"]
[EventDate "2021.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bc4 Bf5 7. c3 Rg8 8. Qb3 Be6 9. Bxe6 fxe6 10. Qxb7 Rxg2 11. Qxa8 Qb6 12. Bf4 e5 13. Bg3 Qxb2 14. Kf1 Rxg3 15. hxg3 Qxa1+ 16. Kg2 Qb1 17. Nf3 Qb6 18. Nd2 c5 19. d5 Qb2 20. Rb1 Qxd2 21. Rxb8+ Kf7 22. Rxf8+ Kg6 23. Rg8+ Kf5 24. Qc8+ Ke4 25. Rg4+ Kd3 26. Qa6+ Kc2 27. Qa4+ Kb2 28. Qb5+ Kc1 29. Qxc5 a6 30. Qa3+ Kb1 31. Qb3+ Kc1 32. Rh4 1-0

[Event "Moscow RGGU-ch 10th"]
[Site "Moscow"]
[Date "2021.03.27"]
[Round "3"]
[White "Beryoza, Ivan"]
[Black "Volkov, Aleksandr S"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1887"]
[BlackElo "1670"]
[PlyCount "95"]
[EventDate "2021.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. h3 Be7 5. e3 Nbd7 6. Bd3 h6 7. Nbd2 c6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Qd3 Nd5 12. Bh2 0-0 13. 0-0 Nb4 14. Qd2 f5 15. Bd3 c5 16. Bc4 a6 17. Rfe1 Rf6 18. a3 Nc6 19. d5 exd5 20. Bxd5+ Kh7 21. Bxc6 Rxc6 22. Qxd8 Bxd8 23. Rad1 Bf6 24. Be5 b5 25. Bxf6 Rxf6 26. Re7 Re6 27. Rc7 Re8 28. Rxc5 f4 29. Re1 Bb7 30. Ne5 Rac8 31. Rxc8 Bxc8 32. Nd3 Rxe1+ 33. Nxe1 a5 34. Nd3 f3 35. g4 h5 36. Ne5 Kh6 37. Kh2 Kg5 38. Kg3 hxg4 39. hxg4 Be6 40. Kxf3 Kf6 41. Ke4 Bg8 42. Kd4 b4 43. axb4 axb4 44. f4 b3 45. c4 g5 46. f5 Ke7 47. Nf3 Kf6 48. Kc3 1-0

[Event "Moscow RGGU-ch 10th"]
[Site "Moscow"]
[Date "2021.03.27"]
[Round "2"]
[White "Egorov, Pavel"]
[Black "Beryoza, Ivan"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2214"]
[BlackElo "1887"]
[PlyCount "58"]
[EventDate "2021.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 Bb4 5. e5 h6 6. Qg4 Bf8 7. Qd1 Ne7 8. f4 Nd7 9. Nf3 dxc4 10. Bxc4 Nb6 11. Bb3 Ned5 12. 0-0 Be7 13. Ne4 0-0 14. a3 Nd7 15. Qd3 f5 16. exf6 N7xf6 17. Nxf6+ Bxf6 18. Bc2 Kf7 19. Ne5+ Bxe5 20. fxe5+ Ke7 21. Bd2 Kd7 22. Qh7 Rxf1+ 23. Rxf1 Qe7 24. Bxh6 Kc7 25. Qxg7 Qxg7 26. Bxg7 Ne3 27. Rf7+ Bd7 28. Bb1 Rg8 29. h4 Kb6 1-0

[Event "Moscow RGGU-ch 10th"]
[Site "Moscow"]
[Date "2021.03.20"]
[Round "1"]
[White "Beryoza, Ivan"]
[Black "Rudyak, Mikhail"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1887"]
[BlackElo "1496"]
[PlyCount "65"]
[EventDate "2021.03.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Nbd7 5. Ne5 Be7 6. Nd2 0-0 7. Bd3 c5 8. c3 c4 9. Bc2 h6 10. e4 Nh7 11. Ndf3 Ndf6 12. Qe2 Nh5 13. Bd2 Bg5 14. Nxg5 Nxg5 15. Qxh5 dxe4 16. Bxg5 hxg5 17. Bxe4 f5 18. Bc2 Qf6 19. h4 g4 20. Qg5 b5 21. 0-0-0 Qh6 22. Qxh6 gxh6 23. f3 g3 24. f4 Kh7 25. h5 Bb7 26. Rdg1 a5 27. Rh3 Rg8 28. Ng6 b4 29. Rxg3 bxc3 30. Rxc3 Bd5 31. Ne7 Rxg2 32. Rxg2 Bxg2 33. Rxc4 1-0

