[Event "Groningen Atlantis op-B"]
[Site "Groningen"]
[Date "2013.08.24"]
[Round "5"]
[White "Kok, Erwin"]
[Black "Bruggink, Tycho"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "30"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 e6 4. Nf3 Nf6 5. Bb5+ Bd7 6. Qe2 Be7 7. d4 Qa5+ 8. Bc3 Qxb5 9. Qd1 Nc6 10. a4 Qb6 11. a5 Qc7 12. 0-0 Ne4 13. Qe1 0-0 14. dxc5 Nxc3 15. Qxc3 Bf6 0-1

[Event "Groningen Atlantis op-B"]
[Site "Groningen"]
[Date "2013.08.22"]
[Round "1"]
[White "Bey, Jan"]
[Black "Kok, Erwin"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1894"]
[PlyCount "55"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Bc4 Nf6 4. Qe2 Nbd7 5. Nc3 Bg7 6. e5 dxe5 7. dxe5 Ng8 8. e6 Ne5 9. exf7+ Nxf7 10. Bxf7+ Kxf7 11. Nf3 Ke8 12. Bd2 c6 13. Rd1 Qb6 14. b3 Bf5 15. Ne4 Rd8 16. 0-0 Nf6 17. Nfg5 Nxe4 18. Nxe4 h5 19. Qc4 Bxe4 20. Qxe4 c5 21. Qa4+ Rd7 22. Bc3 Bd4 23. Ba5 Qf6 24. c3 b6 25. cxd4 Kd8 26. dxc5 Qf5 27. cxb6 Rf8 28. bxa7+ 1-0

