[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2009.06.02"]
[Round "3"]
[White "Heijboer, Herman"]
[Black "Renes, David"]
[Result "1-0"]
[ECO "A02"]
[BlackElo "972"]
[PlyCount "57"]
[EventDate "2009.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 Nc6 2. e3 g6 3. Nf3 f6 4. b3 Bg7 5. Bb2 d6 6. Bb5 a6 7. Bxc6+ bxc6 8. 0-0 Bb7 9. d3 Nh6 10. Qe2 a5 11. a4 c5 12. e4 Qd7 13. Nbd2 Ba6 14. Rae1 e5 15. fxe5 fxe5 16. Ng5 Qg4 17. Qxg4 Nxg4 18. Ne6 Rc8 19. Nxg7+ Kd7 20. Rf7+ Kc6 21. Ne6 Nh6 22. Rg7 Ng8 23. Rf1 Kb6 24. Rff7 Nh6 25. Rxc7 Rxc7 26. Nxc7 Bc8 27. Nc4+ Kc6 28. Nb5 Be6 29. Rc7# 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.24"]
[Round "6"]
[White "Landsheer, Jos"]
[Black "Renes, David"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1704"]
[PlyCount "67"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. dxe5 Nxe4 5. Qd5 Bb4+ 6. c3 Nxc3 7. bxc3 Ba5 8. Bg5 f6 9. Bc4 Qe7 10. Bh4 h6 11. 0-0 g5 12. exf6 Qxf6 13. Re1+ Ne7 14. Bg3 Kd8 15. Qxa5 b6 16. Qe5 Qxe5 17. Nxe5 Rf8 18. Nf7+ Ke8 19. Nxh6 d6 20. Na3 a6 21. Ng8 b5 22. Bd5 Rf5 23. Nxe7 Kf8 24. Nxf5 Bxf5 25. Bxa8 c5 26. Bc6 c4 27. Re8+ Kf7 28. Rae1 b4 29. R1e7+ Kf6 30. Bxd6 bxa3 31. Be5+ Kg6 32. Rg7+ Kh5 33. Rh8+ Kg4 34. h3# 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.10"]
[Round "4"]
[White "Renes, David"]
[Black "Duijnisveld, Arnold"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1544"]
[PlyCount "64"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Nbd7 5. 0-0 e6 6. c3 Be7 7. Nbd2 a6 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Re1 0-0 12. Qd3 h6 13. b4 Qc7 14. a4 a5 15. Ba3 Rd8 16. b5 c5 17. c4 cxd4 18. Bxe7 Qxe7 19. Nxd4 e5 20. Bf3 Rxd4 21. Qe3 Qd6 22. Qxe5 Qxe5 23. Rxe5 Rb8 24. c5 Be6 25. h3 Bd5 26. Rd1 Rxd1+ 27. Bxd1 Re8 28. f4 Rxe5 29. fxe5 Nd7 30. Bg4 Nxc5 31. Bc8 b6 32. h4 Nxa4 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.03"]
[Round "3"]
[White "Van Gunsteren, Lex"]
[Black "Renes, David"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1642"]
[PlyCount "69"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 d5 3. Nc3 e6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 Ng4 7. Bg3 dxc4 8. h3 Nf6 9. Qa4+ Bd7 10. Qxc4 0-0 11. Qxc7 Qxc7 12. Bxc7 Na6 13. Bf4 Nb4 14. Rc1 Rac8 15. Ne5 Be8 16. a3 Nh5 17. Bd2 Nc6 18. Ne4 Bf6 19. g4 Bxe5 20. dxe5 Bd7 21. f4 Nxf4 22. Bxf4 a5 23. Nd6 Rb8 24. Bg2 f6 25. exf6 Rxf6 26. 0-0 Nd4 27. Rce1 b6 28. Ne4 e5 29. Nxf6+ gxf6 30. Bxh6 Rc8 31. Rxf6 Nc2 32. Ref1 Bb5 33. Be4 Bxe2 34. Rf8+ Rxf8 35. Rxf8# 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.05.27"]
[Round "2"]
[White "Renes, David"]
[Black "Otten, Martijn"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1796"]
[PlyCount "17"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Nbd2 Nc6 7. Nb3 Nb4 8. Bd2 Nxc2+ 9. Ke2 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.05.20"]
[Round "1"]
[White "Jonk, Geert Jan"]
[Black "Renes, David"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1856"]
[PlyCount "39"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Re1 0-0 6. c3 d6 7. h3 a6 8. d4 Ba7 9. Na3 Bd7 10. Nc2 Na5 11. Bd3 Qc8 12. Kh2 Nc6 13. Bg5 Nh5 14. Nh4 f6 15. Qxh5 fxg5 16. Qxg5 Rxf2 17. Rf1 Qf8 18. Bc4+ Kh8 19. Ng6+ hxg6 20. Qh4# 1-0

