[Event "Prague Summer op-B 8th"]
[Site "Prague"]
[Date "2021.08.06"]
[Round "1"]
[White "Jaeger, Andre"]
[Black "Mach, David"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1883"]
[BlackElo "1519"]
[PlyCount "53"]
[EventDate "2021.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Be6 6. e3 dxe3 7. Qxd8+ Rxd8 8. Bxe3 Nge7 9. Nc3 Ng6 10. Ng5 Ngxe5 11. Nxe6 fxe6 12. Be2 Nd4 13. Bxd4 Rxd4 14. Nb5 Re4 15. f3 Rf4 16. Nxc7+ Kd7 17. Nb5 a6 18. Rd1+ Ke7 19. Nd4 Kf7 20. g3 Rf6 21. f4 Nd7 22. 0-0 Bc5 23. b4 Ba7 24. c5 Rd8 25. Kg2 e5 26. Bc4+ Kg6 27. Ne6 1-0

[Event "CZE-chT U18 Extraliga West 1718"]
[Site "Czech Republic"]
[Date "2017.11.25"]
[Round "5.6"]
[White "Mach, David"]
[Black "Kusa, Jakub"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1068"]
[BlackElo "1950"]
[PlyCount "74"]
[EventDate "2017.10.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Praha Bohemians (U18)"]
[BlackTeam "Klatovy (U18)"]
[WhiteTeamCountry "CZE"]
[BlackTeamCountry "CZE"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. 0-0 g6 6. d4 exd4 7. Nxd4 Bg7 8. Nxc6 Nxc6 9. Re1 0-0 10. Bf4 Bxb2 11. Nd2 Qf6 12. Rb1 Qxf4 13. Rxb2 Ne5 14. g3 Qxd2 15. Qxd2 Nf3+ 16. Kg2 Nxd2 17. Rb4 c5 18. Rb2 b5 19. Bb3 c4 20. c3 Nxe4 21. Rxe4 Bb7 22. Bc2 f5 23. f3 fxe4 24. Bxe4 d5 25. Bb1 d4 26. cxd4 Rxf3 27. Kh3 Raf8 28. a4 Rb3 29. Rxb3 cxb3 30. a5 Rf1 31. Bd3 b2 32. Bxf1 b1Q 33. Be2 Qg1 34. Bg4 Qg2+ 35. Kh4 Qxh2+ 36. Kg5 Kg7 37. d5 Qh6# 0-1

