[Event "Prague Golden U20 op 17th"]
[Site "Prague"]
[Date "2022.06.25"]
[Round "4"]
[White "Holub, Petr"]
[Black "Davaakhuu, Anungoo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1069"]
[BlackElo "1232"]
[PlyCount "70"]
[EventDate "2022.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 d6 5. Nc3 Bg4 6. h3 Bh5 7. 0-0 Nd4 8. Be3 Nxf3+ 9. gxf3 Bxe3 10. fxe3 Qg5+ 11. Kf2 Qh4+ 12. Ke2 Nf6 13. Rh1 Qg3 14. Qf1 0-0-0 15. Rg1 Qh2+ 16. Ke1 Qxc2 17. Rb1 Qh2 18. Rxg7 Rhg8 19. Rxg8 Rxg8 20. Qf2 Qg1+ 21. Ke2 Qxf2+ 22. Kxf2 h6 23. Rg1 Rxg1 24. Kxg1 Bxf3 25. Bxf7 c6 26. Kf2 Bh1 27. Ne2 d5 28. Ng3 dxe4 29. Nxh1 exd3 30. Ke1 e4 31. Kd1 c5 32. Nf2 b5 33. Bg6 Nd5 34. Bxe4 Nxe3+ 35. Kd2 Nc4+ 1-0

[Event "Prague Golden U20 op 17th"]
[Site "Prague"]
[Date "2022.06.25"]
[Round "7"]
[White "Holub, Petr"]
[Black "Lysytsia, Yaroslav"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1069"]
[BlackElo "1246"]
[PlyCount "50"]
[EventDate "2022.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Bb5+ Bd7 7. 0-0 Bg7 8. Re1 0-0 9. Bg5 a6 10. Bxd7 Nbxd7 11. g3 Qb6 12. Na4 Qb4 13. c3 Qc4 14. e5 dxe5 15. Nf3 e4 16. Ne5 Nxe5 17. Kh1 Qc6 18. Bxf6 Bxf6 19. Qd4 Nf3 20. Qxe4 Nxe1 21. Qxc6 bxc6 22. Rxe1 Rab8 23. b3 Rfd8 24. c4 Rd2 25. Nc3 Bxc3 0-1

[Event "Prague Golden U20 op 17th"]
[Site "Prague"]
[Date "2022.06.25"]
[Round "2"]
[White "Holub, Petr"]
[Black "Senft, Antonin"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1069"]
[BlackElo "1278"]
[PlyCount "74"]
[EventDate "2022.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Nc3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. d4 Bg4 8. h3 Bh5 9. 0-0 Nf6 10. Bg5 e6 11. a3 h6 12. Bf4 c5 13. Re1 cxd4 14. Qxd4 Bxf3 15. gxf3 Bd6 16. Qa4+ Ke7 17. Bxd6+ Qxd6 18. Qb4 Qxb4 19. axb4 Rhb8 20. b5 axb5 21. Rxa8 Rxa8 22. Nxb5 Rb8 23. Nd4 Rxb2 24. Nf5+ Kf8 25. Nd4 Nd7 26. Nc6 Rxc2 27. Ne5 Nxe5 28. Rxe5 Ke7 29. Kg2 Rc7 30. f4 f6 31. Rh5 Rd7 32. Kg3 Kd6 33. Kf3 Kc5 34. Ke3 Kc4 35. Kd2 Kd4 36. Kd1 Kd3 37. Ke1 Rc7 0-1

[Event "Prague Golden U20 op 17th"]
[Site "Prague"]
[Date "2022.06.25"]
[Round "5"]
[White "Holub, Petr"]
[Black "Sknouril, Jakub"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1069"]
[BlackElo "1273"]
[PlyCount "46"]
[EventDate "2022.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 Nc6 3. Nf3 e5 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. 0-0 Bd7 9. d4 exd4 10. Nxd4 Nxd4 11. Qxd4 Bb5 12. Re1 Bxh2+ 13. Kxh2 Qxd4 14. Bxb7+ Kd7 15. Bxa8 Rxa8 16. Be3 Qf6 17. Rad1+ Kc8 18. Bd4 Qh4+ 19. Kg1 Kb7 20. Bxg7 Rd8 21. g3 Qg5 22. f4 Qxg3+ 23. Kh1 Bc6+ 0-1

[Event "Prague Golden U20 op 17th"]
[Site "Prague"]
[Date "2022.06.25"]
[Round "6"]
[White "Katasonova, Olga"]
[Black "Holub, Petr"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1189"]
[BlackElo "1069"]
[PlyCount "93"]
[EventDate "2022.06.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bxe3 7. fxe3 d6 8. h3 0-0 9. 0-0 Re8 10. d4 a6 11. a3 Qe7 12. Qd3 Be6 13. d5 Bxd5 14. exd5 Na5 15. e4 Nxc4 16. Qxc4 Rec8 17. b4 c6 18. Qd3 cxd5 19. Nxd5 Nxd5 20. exd5 e4 21. Rfe1 exd3 22. Rxe7 dxc2 23. Rc1 b5 24. Nd4 g6 25. Nxc2 Rc3 26. Re3 Rc4 27. Re7 Rac8 28. Re2 Rc3 29. Kf1 Kg7 30. Ke1 Rd3 31. Re3 Rxe3+ 32. Nxe3 Rxc1+ 33. Kd2 Rc7 34. Nc2 Kf6 35. Nd4 Ke5 36. Ke3 Kxd5 37. Nb3 Rc3+ 38. Kd2 Rxb3 39. Kc2 Rg3 40. Kb2 Rxg2+ 41. Kb3 Rg3+ 42. Kb2 Rxh3 43. Ka2 Kc4 44. Kb2 Rh2+ 45. Kb1 Kc3 46. Ka1 Kb3 47. Kb1 0-1

