[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.16"]
[Round "6"]
[White "Roomer, Hans"]
[Black "Bastiaanse, Piet"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "1428"]
[PlyCount "37"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Be6 7. Bb5 Bd6 8. Bxc6+ bxc6 9. Re1 f6 10. Bd2 0-0 11. h3 c5 12. c4 Nb4 13. Bxb4 cxb4 14. Nbd2 c5 15. d4 Qc7 16. d5 Bf5 17. b3 a5 18. Nh4 Bd7 19. Qc2 1/2-1/2

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.16"]
[Round "5"]
[White "Sanders, Ilona"]
[Black "Roomer, Hans"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1347"]
[BlackElo "1428"]
[PlyCount "38"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 e6 4. e3 a6 5. Nbd2 h6 6. Nb3 Bd6 7. Bxd6 Qxd6 8. a3 Nf6 9. Be2 0-0 10. 0-0 Ne7 11. c4 c6 12. c5 Qc7 13. Ne5 Ng6 14. f4 Nxe5 15. fxe5 Ne4 16. Nd2 Qe7 17. Qe1 Bd7 18. Nxe4 dxe4 19. Rf4 f5 1/2-1/2

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.15"]
[Round "4"]
[White "Roomer, Hans"]
[Black "Bergshoeff, Bert"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1428"]
[BlackElo "1346"]
[PlyCount "53"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 d6 4. d3 Nf6 5. Be2 Bg4 6. Nc3 e6 7. 0-0 Be7 8. h3 Bh5 9. Nh2 Bxe2 10. Qxe2 0-0 11. Nd1 Nd4 12. Qd2 a6 13. b3 b5 14. Bb2 Nc6 15. Ne3 Qc7 16. Nhg4 Nh5 17. Qd1 Nf4 18. Nh2 Rad8 19. Qg4 Ng6 20. f4 f6 21. Rad1 Qc8 22. f5 Nge5 23. Qg3 Nd4 24. Bxd4 cxd4 25. Neg4 Nf7 26. Nf3 e5 27. Nf2 1/2-1/2

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.15"]
[Round "2"]
[White "Roomer, Hans"]
[Black "Leentvaar, Maurits"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1428"]
[BlackElo "1238"]
[PlyCount "63"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. d3 g6 4. Bd2 Bg7 5. Nc3 Nf6 6. Nf3 d6 7. h3 0-0 8. Rb1 Bd7 9. Be2 a6 10. a4 Qc7 11. Qc1 Rfb8 12. Bh6 Bh8 13. Bg5 Na7 14. 0-0 b5 15. Bxf6 Bxf6 16. Nd5 Qd8 17. b3 bxa4 18. bxa4 Rxb1 19. Qxb1 Rb8 20. Qa2 Bg7 21. Bd1 e6 22. Nf4 Qb6 23. Bc2 Qb2 24. Qxb2 Rxb2 25. Rb1 Rxb1+ 26. Bxb1 Bxa4 27. Ba2 Nc6 28. Nd2 Nb4 29. Bb1 Bc3 30. Nf1 a5 31. g3 Bd1 32. Ne3 0-1

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.15"]
[Round "3"]
[White "Schraa, Ger"]
[Black "Roomer, Hans"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1268"]
[BlackElo "1428"]
[PlyCount "55"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. c4 e6 5. a3 a5 6. Nc3 Be7 7. Bd3 h6 8. 0-0 0-0 9. Re1 dxc4 10. Bxc4 Bd6 11. e4 Nh7 12. e5 Be7 13. Bb3 Bd7 14. Be3 Rb8 15. d5 exd5 16. Nxd5 Be6 17. Nxe7+ Qxe7 18. Rc1 Rbd8 19. Qc2 Rfe8 20. Ba4 Bd5 21. Bc5 Qe6 22. Nd4 Nxd4 23. Bxd4 c6 24. Qd3 Qg4 25. g3 Ng5 26. Bd1 Qh3 27. Qf1 Qf5 28. Bc3 0-1

[Event "Spijkenisse op"]
[Site "Spijkenisse"]
[Date "2010.05.14"]
[Round "1"]
[White "Huebner, Werner"]
[Black "Roomer, Hans"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1752"]
[BlackElo "1428"]
[PlyCount "75"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. d3 Nc6 5. c3 Nf6 6. Be3 Bg4 7. Nbd2 Be7 8. 0-0 b6 9. Bb5 Bd7 10. d4 exd4 11. cxd4 a6 12. Ba4 b5 13. Bb3 0-0 14. Rc1 Rc8 15. a3 Nh7 16. e5 dxe5 17. dxe5 Na5 18. Bc2 Be6 19. Nd4 Qd7 20. N2f3 f5 21. Nxe6 Qxe6 22. b4 Nc4 23. Bb3 Kh8 24. Qe2 c5 25. bxc5 Bxc5 26. Bxc5 Rxc5 27. Rfd1 Qc6 28. Nd4 Qb6 29. Bxc4 bxc4 30. Rxc4 Rxc4 31. Qxc4 Rd8 32. e6 Nf6 33. e7 Rg8 34. Nxf5 Qa5 35. Qd3 Qe5 36. h3 Qb8 37. Nd6 Ne8 38. Nf7# 1-0

