[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.06"]
[Round "1"]
[White "Casteleijn, Diederick"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2120"]
[BlackElo "1720"]
[PlyCount "95"]
[EventDate "2022.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. Bb3 d5 7. Qe2 Bg4 8. Bg5 d4 9. Nbd2 h6 10. Bh4 Nh5 11. Bg3 dxc3 12. bxc3 Bg5 13. Nc4 Bf4 14. Rb1 b5 15. Ne3 Bxf3 16. gxf3 b4 17. Bd5 Qf6 18. Bxc6 Qxc6 19. Nd5 Rae8 20. Rxb4 Nf6 21. Rc4 Qb7 22. Nxf6+ gxf6 23. 0-0 Kh7 24. Bxf4 exf4 25. Qd2 Rg8+ 26. Kh1 Re5 27. Qxf4 Qc8 28. Qh4 Reg5 29. f4 R5g6 30. f5 Rg5 31. f4 R5g7 32. Rc6 Qf8 33. Qxf6 Rg4 34. Rxc7 R8g7 35. Rc6 Qb8 36. Qxh6+ Kg8 37. Qh3 f6 38. Rxf6 Qxf4 39. Rf8+ Kxf8 40. Qh8+ Rg8 41. Qf6+ Ke8 42. Qe6+ Kf8 43. Qc8+ Kf7 44. Qb7+ Kf8 45. Qa8+ Kf7 46. Qxa7+ Kf8 47. Rxf4 Rxf4 48. Qb8+ 1-0

[Event "Vlissingen HZ op 23rd"]
[Site "Vlissingen"]
[Date "2019.08.06"]
[Round "5"]
[White "Kraemer, Max"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2041"]
[BlackElo "1740"]
[PlyCount "67"]
[EventDate "2019.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 4. Qd2 Bf5 5. f3 e6 6. g4 Nxg4 7. fxg4 Qh4+ 8. Bg3 Qxg4 9. Bh3 Qg6 10. Bxf5 exf5 11. 0-0-0 Nd7 12. Nf3 Nf6 13. Qe3+ Ne4 14. Nxe4 dxe4 15. Ne5 Qe6 16. Qb3 Qxb3 17. axb3 g5 18. d5 c5 19. d6 Bg7 20. Rd5 f4 21. Be1 f6 22. Nc4 b6 23. b4 cxb4 24. Bxb4 Kd7 25. Rhd1 g4 26. R1d4 Rae8 27. e3 h5 28. Rf5 g3 29. Rxf4 b5 30. hxg3 bxc4 31. Rxc4 Bh6 32. Rc7+ Kd8 33. Ba5 Re5 34. Rh7+ 1-0

[Event "Vlissingen HZ op 23rd"]
[Site "Vlissingen"]
[Date "2019.08.03"]
[Round "1"]
[White "Afek, Yochanan"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2253"]
[BlackElo "1740"]
[PlyCount "59"]
[EventDate "2019.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Be2 Be7 7. Be3 0-0 8. 0-0 Ne5 9. f4 Neg4 10. Bc1 c6 11. h3 Nh6 12. g4 d5 13. e5 Ne4 14. Nxe4 dxe4 15. f5 Bc5 16. c3 Qh4 17. Kg2 Bxd4 18. cxd4 b5 19. Be3 Bb7 20. g5 Kh8 21. gxh6 Rg8 22. Qe1 gxh6+ 23. Kh2 Qd8 24. Qf2 f6 25. exf6 Qxf6 26. d5 Qe5+ 27. Kh1 c5 28. Rg1 Bxd5 29. Qf4 Qxb2 30. Qd6 1-0

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.03"]
[Round "1"]
[White "Ducarmon, Quinten"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2438"]
[BlackElo "1877"]
[PlyCount "67"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. 0-0 Bd7 9. Re1 Be7 10. Qf3 0-0 11. h3 c5 12. Nf5 Bxf5 13. Qxf5 g6 14. Qf3 Re8 15. Bf4 Bf8 16. Bg5 Bg7 17. Nd5 Re6 18. Rad1 h6 19. e5 hxg5 20. exf6 Bf8 21. Rxe6 fxe6 22. Qe4 Kf7 23. Re1 Qd7 24. Nc7 Re8 25. Nxe8 Qxe8 26. Qxb7+ Kxf6 27. Re3 Qe7 28. Rf3+ Kg7 29. Qxe7+ Bxe7 30. Ra3 d5 31. Rxa7 Kf6 32. a4 c4 33. a5 Bc5 34. Rc7 1-0

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.08.01"]
[Round "4"]
[White "Ten Hagen, Yorick"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "2189"]
[BlackElo "1902"]
[PlyCount "61"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Qd4 Nc5 5. Nf3 Nc6 6. Qd1 d6 7. Bg5 Qd7 8. exd6 Bxd6 9. Nc3 0-0 10. g3 Qg4 11. Bg2 Qxc4 12. 0-0 Bg4 13. Rc1 Qe6 14. Nd5 Ne4 15. Re1 Bxf3 16. exf3 Nxg5 17. Rxe6 fxe6 18. f4 Nf7 19. Ne3 Rfd8 20. Bxc6 bxc6 21. Qg4 e5 22. Nf5 g6 23. Rxc6 Rab8 24. b3 exf4 25. Nxd6 cxd6 26. gxf4 Kg7 27. Rc7 Rf8 28. f5 Kf6 29. Qd4+ Kxf5 30. Rxf7+ Rxf7 31. Qd5+ 1-0

[Event "Vlissingen HZ op 15th"]
[Site "Vlissingen"]
[Date "2011.07.30"]
[Round "1"]
[White "Van Sonderen, Paul"]
[Black "Poetsch, Hagen"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1902"]
[BlackElo "2403"]
[PlyCount "32"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. Rb1 Qd6 6. Nf3 Nf6 7. g3 g6 8. d3 Bg7 9. Bf4 Qc6 10. Ne4 Nxe4 11. dxe4 Qxe4+ 12. Be2 Bh3 13. Rb3 Nc6 14. Qd2 Nd4 15. Kd1 Nxb3 16. axb3 Rd8 0-1

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.07"]
[Round "1"]
[White "Van Sonderen, Paul"]
[Black "Zaragatski, Ilja"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1899"]
[BlackElo "2472"]
[PlyCount "38"]
[EventDate "2010.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. f4 c5 5. Nc3 Nc6 6. Nf3 d5 7. cxd5 Nxd5 8. Bc4 Nxf4 9. Bxf7+ Kxf7 10. 0-0 Kg8 11. d4 cxd4 12. Bxf4 dxc3 13. Qb3+ e6 14. Rad1 Qb6+ 15. Kh1 Qxb3 16. axb3 cxb2 17. b4 a6 18. Be3 h6 19. Nd4 Bd7 0-1

[Event "Hilversum op-B"]
[Site "Hilversum"]
[Date "2010.07.04"]
[Round "9"]
[White "Konnen, Timo"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1801"]
[BlackElo "1740"]
[PlyCount "55"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 e6 6. Bg5 Bb4 7. Bd3 Bxc3+ 8. bxc3 Nbd7 9. 0-0 h6 10. Bh4 g5 11. Nxg5 hxg5 12. Bxg5 Qe7 13. Qf3 Qf8 14. Bxf6 Nxf6 15. Qxf6 Rh6 16. Qf4 Bd7 17. Qxc7 Rc8 18. Qxb7 Qd6 19. g3 Rxc3 20. Qe4 f5 21. Rxf5 Bc6 22. Qe5 Qxe5 23. Rxe5 Bd5 24. Rb1 Bxa2 25. Rb8+ Ke7 26. Rb7+ Kf6 27. Rxa7 Bc4 28. Rc7 1-0

[Event "Hilversum op-B"]
[Site "Hilversum"]
[Date "2010.07.04"]
[Round "8"]
[White "Van Sonderen, Paul"]
[Black "Vermeulen, Bart"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1740"]
[BlackElo "1837"]
[PlyCount "65"]
[EventDate "2010.06.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. exd5 cxd5 5. Bb5+ Nc6 6. 0-0 e6 7. d4 Nf6 8. Qd3 Bd6 9. Ne5 Rc8 10. Bg5 Bf5 11. Qe2 0-0 12. Bxc6 bxc6 13. g4 Bg6 14. f4 Qb6 15. Bxf6 Qxd4+ 16. Kh1 gxf6 17. Rad1 Qb4 18. Nd7 Rfd8 19. Nxf6+ Kg7 20. f5 Kxf6 21. fxg6+ Kxg6 22. Qf2 f5 23. gxf5+ Kg7 24. Rd4 Qxb2 25. Rg4+ Kh8 26. Qd4+ e5 27. Qd2 Qb7 28. f6 Rg8 29. h3 Qf7 30. Ne4 Rxg4 31. Nxd6 Qh5 32. Qh2 Rgg8 33. f7 1-0

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.02"]
[Round "1"]
[White "Amonatov, Farrukh"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2650"]
[BlackElo "1948"]
[PlyCount "69"]
[EventDate "2008.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Be6 13. d5 Bd7 14. b3 Rae8 15. Nf1 Bd8 16. Ng3 Qc8 17. Be3 Nb7 18. b4 Nxe4 19. Nxe4 f5 20. Nxd6 Nxd6 21. Bxc5 Nf7 22. Bb3 a5 23. Bxf8 Kxf8 24. d6 e4 25. Bxf7 Kxf7 26. Qd5+ Kf8 27. Ne5 Rxe5 28. Qxe5 Bf6 29. Qd5 Bxc3 30. bxa5 Bxa1 31. Rxa1 e3 32. fxe3 Qc3 33. Rf1 Qxe3+ 34. Kh2 f4 35. Qf3 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.05"]
[Round "1"]
[White "Van Sonderen, Paul"]
[Black "Van Riemsdijk, Herman Claudius"]
[Result "0-1"]
[ECO "B21"]
[BlackElo "2376"]
[PlyCount "60"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 g6 6. 0-0 Bg7 7. Bf4 Nf6 8. Na3 0-0 9. Qd2 d6 10. Rad1 Bg4 11. Qe3 Nh5 12. h3 Nxf4 13. hxg4 Ne6 14. g3 Qc8 15. Kg2 Nc5 16. Rh1 Nxd3 17. Qxd3 Qxg4 18. Rh4 Qc8 19. Rdh1 h5 20. Nc2 Qe6 21. Ng5 Qxa2 22. g4 Ne5 23. Qh3 f6 24. Nh7 Kxh7 25. gxh5 g5 26. Qf5+ Kg8 27. h6 gxh4 28. hxg7 Rf7 29. Rxh4 Rxg7+ 30. Kh2 Qb1 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.06.08"]
[Round "1"]
[White "Surewaard, Wilbert"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "A07"]
[PlyCount "67"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 Nc6 6. Nbd2 e5 7. e4 d5 8. Qe2 Bg4 9. c3 Qd7 10. Re1 Rad8 11. a3 Rfe8 12. b4 a6 13. Bb2 Bh6 14. Nf1 d4 15. cxd4 exd4 16. Qc2 Bxf3 17. Bxf3 Ne5 18. Bg2 Qg4 19. Qd1 Re6 20. h3 Qxd1 21. Raxd1 Rc6 22. Re2 g5 23. Nh2 Nh5 24. Nf3 f6 25. Nxd4 Rb6 26. Nf5 Bf8 27. d4 Rb5 28. Rc2 c5 29. bxc5 Bxc5 30. Rdd2 Rxb2 31. Rxb2 Nc4 32. Rxb7 Nxd2 33. dxc5 Nc4 34. Bf3 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.27"]
[Round "7.11"]
[White "Sanders, Robert H"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1955"]
[BlackElo "1890"]
[PlyCount "87"]
[EventDate "2001.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 c5 7. c3 Nc6 8. 0-0 Bg4 9. h3 Bxf3 10. Nxf3 Ne4 11. Bxe4 dxe4 12. Nd2 Qd5 13. f4 cxd4 14. exd4 f5 15. Qb3 Rfd8 16. Nc4 Bxd4+ 17. cxd4 Nxd4 18. Qb4 Nc6 19. Qc3 Qd4+ 20. Qxd4 Rxd4 21. Ne5 Nxe5 22. fxe5 e6 23. Rac1 Rf8 24. Rc7 Rf7 25. Rc8+ Kg7 26. Bf6+ Rxf6 27. exf6+ Kxf6 28. Rc7 Rb4 29. b3 h5 30. Rfc1 e3 31. R1c4 Rb5 32. h4 a5 33. Kf1 e5 34. R7c5 Rb6 35. g3 Rd6 36. Ke2 Rd2+ 37. Kxe3 Rxa2 38. Rb5 Rg2 39. Rb6+ Kg7 40. Rxb7+ Kh6 41. Rc8 f4+ 42. gxf4 exf4+ 43. Kf3 Rg3+ 44. Kf2 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.27"]
[Round "6.12"]
[White "Van Sonderen, Paul"]
[Black "Bensdorp, Marlies"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "1890"]
[BlackElo "1945"]
[PlyCount "84"]
[EventDate "2001.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. a4 Nbc6 8. Nf3 Qa5 9. Qd2 b6 10. Bd3 Ba6 11. dxc5 bxc5 12. 0-0 c4 13. Be2 Ng6 14. Nd4 Nxd4 15. Qxd4 0-0 16. Bh5 Ne7 17. Ba3 Nf5 18. Qf4 Qxc3 19. Bxf8 Rxf8 20. Ra2 Rb8 21. g4 Nh6 22. g5 Nf5 23. Bg4 Ne7 24. Qg3 Qd2 25. h4 Nc6 26. Rd1 Qa5 27. c3 Rb3 28. Rc1 d4 29. Qg2 Qc7 30. cxd4 Nxd4 31. Qa8+ Rb8 32. Qe4 Nb3 33. Rc3 Nc5 34. Qe3 Rb1+ 35. Kg2 Nd7 36. Rd2 Bb7+ 37. f3 Bd5 38. Rxd5 exd5 39. e6 Rb2+ 40. Kf1 Rb1+ 41. Kg2 Rb2+ 42. Kf1 Rb1+ 1/2-1/2

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.26"]
[Round "3.10"]
[White "Van Sonderen, Paul"]
[Black "Dignum, Erik"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1890"]
[BlackElo "2103"]
[PlyCount "107"]
[EventDate "2001.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Neg5 h6 6. Nh3 Bxh3 7. gxh3 e6 8. d4 Qd5 9. Be3 Nbd7 10. Rg1 g6 11. Bd3 Ne4 12. a3 Nd6 13. Qe2 b5 14. b3 Ne4 15. c4 bxc4 16. bxc4 Qa5+ 17. Bd2 Nxd2 18. Nxd2 Bb4 19. Ra2 Bxd2+ 20. Rxd2 Qxa3 21. Rg3 Qa1+ 22. Rd1 Qc3+ 23. Kf1 Qxd4 24. Bxg6 Qf6 25. Bh5 Ne5 26. Re3 Ng6 27. Bxg6 Qxg6 28. Qd2 Qf6 29. Qd7+ Kf8 30. Qxc6 Rd8 31. Qc5+ Kg7 32. Rg3+ Kh7 33. Re1 Qd4 34. Qxd4 Rxd4 35. Rc1 Rc8 36. Rg4 Rxg4 37. hxg4 Kg6 38. f4 Rc5 39. Ke2 h5 40. h3 a5 41. Kd3 e5 42. fxe5 Rxe5 43. c5 hxg4 44. hxg4 Kg5 45. c6 Re8 46. Rc5+ Kxg4 47. Rxa5 f5 48. Kd4 f4 49. Re5 Rc8 50. Kc5 f3 51. Re7 f2 52. Rf7 Kg3 53. Kb6 Kg2 54. Kb7 1/2-1/2

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.26"]
[Round "4.17"]
[White "Van Tuinen, Fedde C"]
[Black "Van Sonderen, Paul"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1775"]
[BlackElo "1890"]
[PlyCount "86"]
[EventDate "2001.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. a3 b6 5. Bf4 Bb7 6. Nf3 g5 7. Bg3 h5 8. h3 Nxg3 9. fxg3 d6 10. Nc3 Nd7 11. Qc2 Nxe5 12. Ne4 f6 13. Nd4 Qe7 14. Nd2 0-0-0 15. 0-0-0 Kb8 16. e4 g4 17. Be2 Bh6 18. Nf5 Bxd2+ 19. Rxd2 Qf7 20. Ne3 Qg6 21. Nf5 Rhe8 22. Rhd1 Nf7 23. Bd3 Ng5 24. e5 dxe5 25. Nd6 e4 26. Nxe8 exd3 27. Rxd3 Rxd3 28. Qxd3 Qxe8 29. h4 Ne4 30. Qe3 Qe5 31. Rd8+ Bc8 32. Rd5 Qe8 33. Rd4 f5 34. Qf4 Nc5 35. Kc2 Qe2+ 36. Qd2 Qxd2+ 37. Rxd2 a5 38. Rd8 Ne4 39. Rd3 a4 40. b4 axb3+ 41. Rxb3 Be6 42. Rb5 Nd6 43. Re5 Bxc4 0-1

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.25"]
[Round "2.22"]
[White "Kuijper, Hans"]
[Black "Van Sonderen, Paul"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1666"]
[BlackElo "1890"]
[PlyCount "58"]
[EventDate "2001.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 c5 7. c3 Nc6 8. 0-0 Bg4 9. h3 Bxf3 10. Nxf3 Ne4 11. Bf4 f5 12. Rc1 h6 13. Bb5 g5 14. Bh2 Qe8 15. Bxc6 bxc6 16. Ne5 Bxe5 17. Bxe5 Qg6 18. f3 Nf6 19. Bxf6 Rxf6 20. dxc5 h5 21. Qd4 Re8 22. f4 g4 23. Kh2 Re6 24. Rce1 Re4 25. Qd3 e5 26. fxe5 R8xe5 27. Qd2 h4 28. Rg1 Qg5 29. Qf2 g3+ 0-1

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.25"]
[Round "1.2"]
[White "Van Sonderen, Paul"]
[Black "Dgebuadze, Alexandre"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1890"]
[BlackElo "2555"]
[PlyCount "56"]
[EventDate "2001.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. a4 Nbc6 8. Nf3 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Kxd2 Nf5 12. Bb5 Bd7 13. Bxc6 Bxc6 14. Ba3 b6 15. g4 Nh6 16. h3 Bxa4 17. Bf8 Rxf8 18. Rxa4 f6 19. Rb1 Kd7 20. c4 dxc4 21. Rxc4 Nf7 22. Rb5 Rac8 23. Ra4 Rc7 24. exf6 gxf6 25. h4 h6 26. Rh5 Rfc8 27. Ra3 a5 28. Rb5 Nd6 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "3"]
[White "Van Himbergen, Har"]
[Black "Van Sonderen, Paul"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "32"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. Bc4 Nc6 7. d3 Nd4 8. Qd1 c6 9. Ne2 Nxe2 10. Qxe2 Be7 11. Bb3 0-0 12. Bd2 a5 13. a4 d5 14. exd5 Nxd5 15. 0-0 Bd6 16. c3 Qb6 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "6"]
[White "Van Sonderen, Paul"]
[Black "Diepeveen, Vincent"]
[Result "0-1"]
[ECO "B11"]
[BlackElo "2281"]
[PlyCount "58"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. Be2 e6 6. 0-0 Nd7 7. d4 Bb4 8. e5 Ne7 9. Ng5 Bxe2 10. Nxe2 h6 11. Nf3 Nf5 12. c3 Be7 13. g4 Nh4 14. Ng3 Qb6 15. b4 a5 16. Be3 axb4 17. cxb4 Ra3 18. Nxh4 Bxh4 19. Nh5 g6 20. Nf4 Qa6 21. Qb1 Bg5 22. Nxe6 fxe6 23. Qxg6+ Kd8 24. Bxg5+ hxg5 25. Qxg5+ Kc8 26. h4 Rh3 27. h5 Qe2 28. Qf4 Rf8 29. Rae1 Rxf4 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "5"]
[White "Van Sonderen, Paul"]
[Black "Hacquebord, Tjerk"]
[Result "1-0"]
[ECO "B96"]
[PlyCount "23"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 g5 9. fxg5 Nfd7 10. Nxe6 fxe6 11. Qh5+ Ke7 12. gxh6+ 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "2"]
[White "Van Sonderen, Paul"]
[Black "Van Leent, Dmitri"]
[Result "1/2-1/2"]
[ECO "B34"]
[PlyCount "95"]
[EventDate "2001.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bc4 Bg7 6. Ne2 Nf6 7. Nbc3 a6 8. f3 0-0 9. Be3 d6 10. Qd2 Ne5 11. Bb3 b5 12. 0-0-0 Nc4 13. Bxc4 bxc4 14. Bh6 Rb8 15. Rdg1 Qb6 16. Bxg7 Qxb2+ 17. Kd1 Kxg7 18. g4 Qb6 19. h4 Bb7 20. h5 Rh8 21. h6+ Kf8 22. Ng3 d5 23. g5 Nxe4 24. fxe4 dxe4 25. Qf4 Rd8+ 26. Ke2 Qb2 27. Ncxe4 Qxc2+ 28. Kf3 Qd3+ 29. Kg4 Qd7+ 30. Kh4 Bxe4 31. Nxe4 Qf5 32. Qxf5 gxf5 33. Rd1 Rc8 34. Nc5 Rg8 35. Nxa6 Rg6 36. Nb4 f6 37. gxf6 exf6 38. Rhg1 Rxh6+ 39. Kg3 c3 40. Nc2 Kf7 41. Rd7+ Ke6 42. Rgd1 Rg8+ 43. Kf4 Rg4+ 44. Kf3 Rh3+ 45. Kf2 Rh2+ 46. Ke3 Rh3+ 47. Kf2 Rh2+ 48. Ke3 1/2-1/2

[Event "Soest op"]
[Site "Soest"]
[Date "2000.06.04"]
[Round "7"]
[White "Ozmen, Halil Nejat"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "A51"]
[PlyCount "67"]
[EventDate "2000.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Bb4+ 5. Bd2 Nxd2 6. Nbxd2 Nc6 7. a3 Bxd2+ 8. Qxd2 Qe7 9. Qc3 0-0 10. g3 Re8 11. Bg2 Nxe5 12. 0-0 d6 13. Rfe1 Rb8 14. Nd4 c5 15. Nc2 Be6 16. Ne3 b5 17. b3 b4 18. axb4 Rxb4 19. Ra3 Qf6 20. Nd5 Bxd5 21. Bxd5 g5 22. Rxa7 g4 23. Rxf7 Qxf7 24. Bxf7+ Kxf7 25. Ra1 Reb8 26. Ra7+ Ke6 27. Qd2 Rxb3 28. Qh6+ Ng6 29. Qxh7 Rb1+ 30. Kg2 Nf8 31. Qe7+ Kf5 32. e4+ Kg6 33. Qg7+ Kh5 34. Rf7 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "2000.06.04"]
[Round "6"]
[White "Van Sonderen, Paul"]
[Black "Hopster, Ruud"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "83"]
[EventDate "2000.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ Nbd7 5. f3 Bf5 6. c4 a6 7. Bxd7+ Qxd7 8. Nc3 b5 9. b3 e6 10. dxe6 Qxe6+ 11. Nge2 Bb4 12. Kf2 Bxc3 13. Nxc3 0-0 14. Re1 Qd6 15. Re5 Bg6 16. cxb5 Qb4 17. Rc5 Rad8 18. Be3 axb5 19. Nxb5 Nd5 20. a3 Nxe3 21. axb4 Nxd1+ 22. Rxd1 Rb8 23. d5 Rfd8 24. Na7 Ra8 25. Rxc7 Bc2 26. Rxc2 Rxa7 27. Rdc1 Kf8 28. Rc5 Rad7 29. Rd1 Rb8 30. Rd4 Rb6 31. Ke3 Ke7 32. Kd3 Rg6 33. g3 Rf6 34. f4 Rh6 35. Re4+ Kd8 36. h4 Rg6 37. Re3 Rgd6 38. Kc4 g6 39. b5 h6 40. b4 h5 41. Ra3 Ke7 42. Ra6 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "2000.06.03"]
[Round "4"]
[White "Sonder, Peter"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "C88"]
[PlyCount "43"]
[EventDate "2000.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 Nxd4 9. Bxf7+ Rxf7 10. Nxe5 Nf3+ 11. Qxf3 Rf8 12. Qb3+ d5 13. exd5 Bd6 14. Bf4 Nh5 15. Bg3 Rf5 16. Nc6 Bxg3 17. hxg3 Qf6 18. Ne7+ Kh8 19. Nxf5 Bxf5 20. Nd2 Rf8 21. Nf3 Qb6 22. Qe3 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "2000.06.03"]
[Round "3"]
[White "Van Sonderen, Paul"]
[Black "Amesz, Jaap"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "2185"]
[PlyCount "96"]
[EventDate "2000.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nxc6 bxc6 7. Bc4 Bb4 8. 0-0 Bxc3 9. bxc3 Nxe4 10. Ba3 d5 11. Re1 Be6 12. Rxe4 dxe4 13. Bxe6 Qxd1+ 14. Rxd1 fxe6 15. Kf1 Rd8 16. Bd6 Rf8 17. Ke2 Rf7 18. c4 c5 19. Bxc5 Rxd1 20. Kxd1 Rc7 21. Be3 a6 22. c5 Kd7 23. Kd2 Kc6 24. c4 Rd7+ 25. Kc3 Rd3+ 26. Kb4 g5 27. Bxg5 a5+ 28. Kxa5 Kxc5 29. a4 Kxc4 30. Kb6 Rd6+ 31. Kb7 Rd7+ 32. Kb6 Kb4 33. a5 Rd6+ 34. Kc7 Ra6 35. Bd2+ Kb5 36. Kd7 Kc4 37. g4 Kd3 38. Be3 Rxa5 39. Kxe6 Ke2 40. g5 Kf3 41. Kf5 Ra3 42. h4 Rxe3 43. fxe3 Kxe3 44. h5 Kd3 45. g6 hxg6+ 46. hxg6 e3 47. g7 e2 48. g8Q e1Q 1/2-1/2

[Event "Soest op"]
[Site "Soest"]
[Date "2000.06.02"]
[Round "2"]
[White "Van Schajik, Nico"]
[Black "Van Sonderen, Paul"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "54"]
[EventDate "2000.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Bd6 5. Bg5 h6 6. Bh4 0-0 7. Nd2 g5 8. Bg3 Re8 9. Ne4 Bf5 10. h4 g4 11. Qd2 Bf8 12. f3 Nxd5 13. Bxd5 c6 14. Nf6+ Qxf6 15. Bb3 Nd7 16. 0-0-0 a5 17. h5 a4 18. Bh4 axb3 19. Bxf6 bxa2 20. c3 a1Q+ 21. Kc2 Qa4+ 22. Kb1 Nxf6 23. Ne2 Red8 24. Nc1 Bg7 25. f4 e4 26. Rde1 exd3 27. Nxd3 Bxd3+ 0-1

[Event "Soest op"]
[Site "Soest"]
[Date "2000.06.02"]
[Round "1"]
[White "Van Sonderen, Paul"]
[Black "Broekmeulen, Jasper"]
[Result "1/2-1/2"]
[ECO "B99"]
[PlyCount "80"]
[EventDate "2000.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Be2 b5 11. Bxf6 Nxf6 12. e5 Bb7 13. exf6 Bxf3 14. Bxf3 Bxf6 15. Bxa8 0-0 16. Bf3 Rc8 17. a3 Qb6 18. Nce2 a5 19. Rd3 b4 20. Rhd1 d5 21. axb4 axb4 22. Rb3 g6 23. c3 Qa5 24. Kb1 Qa4 25. Rc1 bxc3 26. Rcxc3 Rc4 27. Rb8+ Kg7 28. b3 Rb4 29. Rxb4 Qxb4 30. Nc6 Qd6 31. Ne5 Bxe5 32. fxe5 Qxe5 33. b4 Qd6 34. Rb3 e5 35. b5 e4 36. b6 exf3 37. gxf3 Qxh2 38. b7 Qxe2 39. b8Q Qd1+ 40. Ka2 Qd2+ 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "5"]
[White "Van Oosten, Jaap"]
[Black "Van Sonderen, Paul"]
[Result "1/2-1/2"]
[ECO "C89"]
[PlyCount "142"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 e4 10. dxc6 exf3 11. d4 Bg4 12. g3 Re8 13. Be3 Qc8 14. Qd3 Bh3 15. Nd2 Bg2 16. Bf4 Qg4 17. Bd1 Nd5 18. Qe4 Nxf4 19. Qxf4 Bd6 20. Bxf3 Rxe1+ 21. Rxe1 Bxf4 22. Bxg4 Bxd2 23. Re2 Bxc6 24. Rxd2 Re8 25. Re2 Rxe2 26. Bxe2 Bd5 27. a3 Kf8 28. f4 Ke7 29. Kf2 Kd6 30. b4 c6 31. Ke3 Kc7 32. Bd3 h6 33. f5 f6 34. Kf4 Kb6 35. h4 a5 36. g4 a4 37. g5 hxg5+ 38. hxg5 Kc7 39. Be2 Bf7 40. Bf3 Kd6 41. gxf6 gxf6 42. Kg4 Be8 43. Kh4 Bd7 44. Be4 Be8 45. Kg4 Bf7 46. Kf4 Bh5 47. Ke3 Bf7 48. Kd2 Bc4 49. Ke3 Bf7 50. Bf3 Be8 51. c4 bxc4 52. Kd2 Bf7 53. Kc3 Bd5 54. Bd1 Be4 55. Bxa4 Bxf5 56. Kxc4 Bc8 57. Kd3 Ba6+ 58. Ke4 f5+ 59. Kxf5 Kd5 60. Kf4 Kxd4 61. Bxc6 Kc4 62. Ba4 Kc3 63. b5 Bb7 64. Bd1 Kc4 65. a4 Kc5 66. Bf3 Bc8 67. Ke5 Bd7 68. Be2 Kb6 69. Kd6 Be8 70. Ke7 Bg6 71. Bd1 Bd3 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "6"]
[White "Van Sonderen, Paul"]
[Black "De Bruin, Niels"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "35"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Neg5 e6 7. Qe2 Nb6 8. Nxf7 Kxf7 9. Ng5+ Kg6 10. Bd3+ Qxd3 11. Qxd3+ Kxg5 12. Qg3+ Kh5 13. d3 h6 14. Bd2 Bd7 15. 0-0-0 Nbd5 16. Rde1 Ne7 17. Qc7 Ned5 18. Qg3 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "2"]
[White "Van Sonderen, Paul"]
[Black "Hood, Simon W"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "96"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 Qc7 6. Bb3 Nf6 7. Nc3 Bb4 8. 0-0 0-0 9. Nde2 b5 10. Bf4 d6 11. a3 Bc5 12. Ng3 Bb7 13. Qd3 Nbd7 14. Rae1 Rad8 15. Kh1 Ne5 16. Bxe5 dxe5 17. Qe2 Rd4 18. Nh5 Nxh5 19. Qxh5 b4 20. axb4 Bxb4 21. Re3 Bxc3 22. Rxc3 Qd6 23. f4 exf4 24. e5 Qd7 25. Bc4 Rxc4 26. Rxc4 Bxg2+ 27. Kxg2 Qd5+ 28. Qf3 Qxc4 29. Rf2 Rc8 30. b3 Qc6 31. c4 g5 32. Rc2 Kg7 33. b4 Kg6 34. c5 Kf5 35. Qxc6 Rxc6 36. Re2 g4 37. Kf2 h5 38. Re1 h4 39. Re2 f3 40. Re3 Kf4 41. Re1 g3+ 42. hxg3+ hxg3+ 43. Kf1 Rc8 44. Rc1 Rh8 45. Rc4+ Ke3 46. Rc3+ Ke4 47. Kg1 g2 48. Kf2 Rh1 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "3"]
[White "Van Sonderen, Paul"]
[Black "Westerman, Hendrik W"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "104"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. a4 cxd4 8. cxd4 Qc3+ 9. Bd2 Qxd4 10. Nf3 Qc5 11. Bd3 Nc6 12. 0-0 Nge7 13. Rb1 Ng6 14. Rb5 Qe7 15. Qa1 0-0 16. h4 Nxh4 17. Nxh4 Qxh4 18. g3 Qe7 19. Kg2 f5 20. exf6 Qxf6 21. f4 Qxa1 22. Rxa1 b6 23. Rh1 h6 24. Rbb1 Bd7 25. Rh2 Rae8 26. Bg6 Re7 27. g4 Rf6 28. Bd3 Ref7 29. Rbh1 Kf8 30. Kg3 e5 31. f5 e4 32. Bb5 d4 33. Bf4 Ke7 34. Rd1 Ke8 35. Bxc6 Rxc6 36. Rxd4 Rc3+ 37. Kh4 Bc6 38. Be5 Rc5 39. Bd6 Ra5 40. Rhd2 Rxa4 41. Bb4 Rd7 42. Rxd7 Bxd7 43. Bc3 Bxf5 44. gxf5 e3+ 45. Rd4 Rxd4+ 46. Bxd4 e2 47. Bc3 Kf7 48. Kg3 e1Q+ 49. Bxe1 Kf6 50. Kf4 g5+ 51. Ke4 h5 52. Bc3+ Kf7 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.19"]
[Round "1"]
[White "Hommerson, Paul"]
[Black "Van Sonderen, Paul"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "93"]
[EventDate "2000.05.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. f4 Nc6 4. Nf3 Bg4 5. Bb5 Be7 6. 0-0 Bf6 7. h3 Bxf3 8. Qxf3 Nge7 9. Nd5 0-0 10. Nxf6+ gxf6 11. c3 Kh8 12. fxe5 fxe5 13. Qf6+ Kg8 14. Bc4 d5 15. d3 Qd6 16. exd5 Qxf6 17. Rxf6 Kg7 18. Bg5 Ng8 19. Rf3 Nce7 20. Raf1 f6 21. Be3 b6 22. d4 e4 23. Rf4 f5 24. g4 Nf6 25. gxf5 Kh8 26. Bb3 Rg8+ 27. Kh2 Rg5 28. R4f2 Rh5 29. Bd1 Nexd5 30. Bxh5 Nxe3 31. Re1 Ned5 32. Bf7 c6 33. Rfe2 Kg7 34. Be6 Nf4 35. Rxe4 Nxe4 36. Rxe4 Nd3 37. b3 c5 38. Bc4 Nb2 39. dxc5 bxc5 40. Kg3 Rd8 41. Kf4 Nd1 42. Re7+ Kh6 43. Re6+ Kg7 44. f6+ Kf8 45. Re7 Nxc3 46. Rxh7 Nd5+ 47. Ke5 1-0

