[Event "Leiden LCT op-B 06th"]
[Site "Leiden"]
[Date "2012.07.14"]
[Round "8"]
[White "Uittenbogaard, Rob"]
[Black "Heijungs, Simon"]
[Result "1-0"]
[ECO "A58"]
[PlyCount "61"]
[EventDate "2012.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 Nbd7 8. Bg2 g6 9. Nh3 Bg7 10. 0-0 0-0 11. Re1 Nb6 12. e4 Nfd7 13. Nf4 Ra7 14. h4 Qa8 15. h5 Rb8 16. hxg6 hxg6 17. Qg4 Ne5 18. Qd1 Nbc4 19. b3 Nd7 20. Nfe2 Nce5 21. Nf4 g5 22. Re3 gxf4 23. gxf4 Ng6 24. f5 Nge5 25. Rg3 Kf8 26. Qh5 Nf6 27. Qg5 Neg4 28. f3 Bh6 29. Qh4 Bxc1 30. Qh8+ Ng8 31. Rxg4 1-0

[Event "Delft Prinsenstad op-C"]
[Site "Delft"]
[Date "2011.04.23"]
[Round "3"]
[White "Huisman, Edgar"]
[Black "Heijungs, Simon"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "1660"]
[BlackElo "844"]
[PlyCount "23"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 dxc4 6. e4 Nh5 7. Be3 0-0 8. Bxc4 Nc6 9. 0-0 Bg4 10. d5 Ne5 11. Be2 f5 12. Ng5 1-0

