[Event "Leiden LCT op-B 7th"]
[Site "Leiden"]
[Date "2013.07.15"]
[Round "4"]
[White "Berger, Otto"]
[Black "Stins, Johan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1581"]
[BlackElo "1880"]
[PlyCount "47"]
[EventDate "2013.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 Nc6 7. a3 d6 8. Bd3 Qc7 9. 0-0 dxe5 10. dxe5 g6 11. Re1 Bg7 12. Qe2 0-0 13. Bd2 Na5 14. Nc3 Nb3 15. Nxd5 exd5 16. Bb4 Nxa1 17. Bxf8 Kxf8 18. Rxa1 Bg4 19. Re1 Re8 20. Qd2 Bxf3 21. gxf3 Bxe5 22. Qh6+ Bg7 23. Rxe8+ Kxe8 24. Qxg7 1-0

[Event "Leiden LCT op 3rd"]
[Site "Leiden"]
[Date "2009.07.16"]
[Round "6"]
[White "Berger, Otto"]
[Black "Anink, Marco"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "70"]
[EventDate "2009.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. a3 g6 3. Nf3 Bg7 4. c3 d5 5. exd5 Qxd5 6. d4 Nc6 7. Be3 Bg4 8. Be2 Rd8 9. dxc5 Nf6 10. 0-0 0-0 11. h3 Bc8 12. Nbd2 Qd7 13. Bc4 h6 14. Qc2 Kh7 15. Rad1 Qc7 16. Nb3 e5 17. Rxd8 Rxd8 18. Rd1 Bf5 19. Qc1 g5 20. Rxd8 Nxd8 21. Bxg5 hxg5 22. Qxg5 Be6 23. Bxe6 Nxe6 24. Qxe5 Qxe5 25. Nxe5 Kg8 26. Nd3 Nd7 27. Na5 Ndxc5 28. Nxc5 Nxc5 29. b4 Bxc3 30. Nc4 Nd3 31. Ne3 Nf4 32. h4 Kg7 33. g4 Be5 34. f3 Bd4 35. Kf2 Nd5 0-1

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2008.01.04"]
[Round "1"]
[White "Nobel, Corniel"]
[Black "Berger, Otto"]
[Result "0-1"]
[ECO "C38"]
[WhiteElo "1745"]
[BlackElo "1663"]
[PlyCount "58"]
[EventDate "2008.01.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 h6 4. d4 g5 5. Bc4 Bg7 6. 0-0 d6 7. c3 Nc6 8. Qb3 Na5 9. Bxf7+ Kf8 10. Qa3 Kxf7 11. Qxa5 Ne7 12. Nxg5+ hxg5 13. Qxg5 Bf6 14. Rxf4 Ng6 15. Rf1 Kg7 16. Qb5 Qe7 17. Nd2 Rh4 18. e5 dxe5 19. Nf3 Rh5 20. dxe5 Nxe5 21. Qb3 Be6 22. Qxb7 Qc5+ 23. Nd4 Bd5 24. Qa6 Ng4 25. Be3 Qe7 26. Nf5+ Rxf5 27. Rxf5 Qxe3+ 28. Kh1 Rh8 29. h3 Rxh3# 0-1

