[Event "Maarssen OKU op-B"]
[Site "Maarssen"]
[Date "2013.06.02"]
[Round "5"]
[White "Versluis, Jelle"]
[Black "Amende, Cas"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "1631"]
[PlyCount "57"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. Be3 Nc6 7. h3 a6 8. Qd2 b5 9. Bd3 Bb7 10. Ne2 e5 11. d5 Ne7 12. b3 Bxd5 13. Ng3 Nxe4 14. Bxe4 Bxe4 15. Nxe4 d5 16. Nc5 e4 17. Nd4 Nf5 18. 0-0-0 Nxe3 19. Qxe3 Qd6 20. Ne2 f5 21. Nf4 d4 22. Qg3 Qxc5 23. Ne6 Qa3+ 24. Kd2 Qe7 25. Nxf8 Rxf8 26. Rhe1 c5 27. Kc1 c4 28. Kb1 Qa3 29. bxc4 1-0

[Event "Maarssen OKU op-B"]
[Site "Maarssen"]
[Date "2013.06.01"]
[Round "4"]
[White "Amende, Cas"]
[Black "Rijken, Jasper"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1631"]
[BlackElo "1378"]
[PlyCount "61"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. e4 d6 5. Be2 Nf6 6. 0-0 0-0 7. d3 Be6 8. Be3 Bb6 9. d4 exd4 10. Nxd4 Nxd4 11. Bxd4 Re8 12. Bxb6 axb6 13. f3 c6 14. b4 Qc7 15. Rc1 Nd7 16. Qd2 Ne5 17. Nd5 Bxd5 18. cxd5 c5 19. Bb5 Rec8 20. f4 Ng4 21. Qe2 Nf6 22. Rfd1 Qe7 23. e5 Ne8 24. bxc5 bxc5 25. e6 fxe6 26. Qxe6+ Qxe6 27. dxe6 Rxa2 28. Bxe8 Rxe8 29. Rxd6 Re2 30. f5 Re5 31. g4 1/2-1/2

[Event "Maarssen OKU op-B"]
[Site "Maarssen"]
[Date "2013.05.31"]
[Round "1"]
[White "De Kraker, Johnny"]
[Black "Amende, Cas"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1784"]
[BlackElo "1631"]
[PlyCount "41"]
[EventDate "2013.05.31"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. f3 b5 8. g4 b4 9. Nce2 Qa5 10. Kb1 Bxg4 11. Bxf6 Be6 12. d5 Bxd5 13. exd5 Bxf6 14. h4 h5 15. Nf4 c5 16. Bh3 Na6 17. Nge2 c4 18. Nxh5 Be5 19. Qh6 c3 20. Be6 b3 21. Qxg6+ 1-0

