[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.10"]
[Round "13"]
[White "Schoonenwolf, Jack"]
[Black "Knol, Jeffrey"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1225"]
[BlackElo "843"]
[PlyCount "62"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d5 6. Bb5 Bd7 7. exd5 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 Nf6 10. 0-0 exd5 11. Bg5 0-0-0 12. Rad1 Qc6 13. Nxd5 Rxd5 14. Qxa7 Nd7 15. Rd3 Rxg5 16. Rc3 Bc5 17. Qa8+ Nb8 18. g3 Qa6 19. Qxa6 Nxa6 20. a3 Kb8 21. b4 Bb6 22. Re1 Rf5 23. Re2 Rd8 24. Rb3 Rd7 25. c4 Bd8 26. c5 Nc7 27. Rc2 Ne6 28. Re3 Nd4 29. Rd2 Kc7 30. Red3 Nf3+ 31. Rxf3 Rxf3 0-1

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.05"]
[Round "1"]
[White "Van Leeuwen, Robin"]
[Black "Knol, Jeffrey"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1446"]
[BlackElo "843"]
[PlyCount "23"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. a3 d6 3. b4 b6 4. Bc4 Bb7 5. Nc3 Nd7 6. Bb2 e6 7. d3 Ne7 8. bxc5 Nxc5 9. d4 Nd7 10. Bd3 g6 11. Nb5 d5 12. Nd6# 1-0

