[Event "Hengelo U14 op"]
[Site "Hengelo"]
[Date "1993.??.??"]
[Round "8"]
[White "Koops, E."]
[Black "Michalczyk, Marcus"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "52"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 c6 5. c3 Bd6 6. Qc1 Nf6 7. Bd3 Bg4 8. Qe3+ Be7 9. Ne2 0-0 10. 0-0 Re8 11. Qg3 Bh5 12. f3 Bg6 13. Bxg6 fxg6 14. Nd2 Nh5 15. Qf2 Nxf4 16. Nxf4 Bg5 17. g3 Bxf4 18. gxf4 Qf6 19. Rae1 Nd7 20. Qg3 Rxe1 21. Rxe1 Qf7 22. Qg4 Re8 23. Rxe8+ Qxe8 24. Kf2 Nf6 25. Qg5 Nd7 26. f5 gxf5 1/2-1/2

[Event "Hengelo op-C"]
[Site "Hengelo"]
[Date "1992.??.??"]
[Round "2"]
[White "Perluka, Esther"]
[Black "Koops, E."]
[Result "1-0"]
[ECO "C42"]
[PlyCount "57"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nd7 7. 0-0 Ndf6 8. Re1 Be7 9. Nbd2 Bf5 10. Nh4 Bg4 11. f3 Bh5 12. Nf5 0-0 13. Nxe7+ Qxe7 14. g4 Bg6 15. fxe4 dxe4 16. g5 Qd6 17. Nc4 Qxd4+ 18. Be3 Qd8 19. Be2 Qxd1 20. Raxd1 Nh5 21. Rd7 Rac8 22. Red1 b5 23. Ne5 Bf5 24. Bxh5 Bxd7 25. Rxd7 g6 26. Bg4 f5 27. gxf6 Rxf6 28. Bg5 Ra6 29. Bh6 1-0

