[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.12"]
[Round "8"]
[White "Hoffman, Ron"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1999"]
[BlackElo "1752"]
[PlyCount "53"]
[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. d4 d5 2. Bf4 c5 3. e3 Qb6 4. Nc3 e6 5. Nb5 Na6 6. c3 Bd7 7. a4 c4 8. b3 Bxb5 9. axb5 Qxb5 10. bxc4 dxc4 11. Qa4 Qxa4 12. Rxa4 Kd7 13. Nf3 Bd6 14. Ne5+ Bxe5 15. Bxe5 f6 16. Bg3 Ne7 17. Bxc4 Rhc8 18. Bb5+ Kd8 19. Kd2 Nc7 20. Bd3 h6 21. Rb1 Rcb8 22. c4 f5 23. d5 exd5 24. cxd5 Nexd5 25. Bxf5 b5 26. Rd4 Ke7 27. e4 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.07"]
[Round "2"]
[White "Leenhouts, Koen"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2442"]
[BlackElo "1752"]
[PlyCount "39"]
[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. d4 d5 2. c4 c6 3. Nf3 e6 4. Qc2 Nf6 5. Nbd2 Qa5 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 Be7 9. 0-0 0-0 10. Bd3 Qh5 11. Re1 Re8 12. Nf1 Qa5 13. Bd2 Qc7 14. e4 Nf8 15. Rac1 Bd7 16. Ng3 Rad8 17. b3 a5 18. e5 Nd5 19. Ng5 h6 20. Bh7+ 1-0

[Event "Vlissingen HZ op 24th"]
[Site "Vlissingen"]
[Date "2022.08.06"]
[Round "1"]
[White "Verhoef, Harry"]
[Black "Matsumura, Cocoro"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1752"]
[BlackElo "2148"]
[PlyCount "58"]
[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 c5 2. c4 Nc6 3. Nc3 g6 4. Nge2 Bg7 5. d3 d6 6. Be3 Nd4 7. Qd2 e6 8. Ng3 Ne7 9. h4 h5 10. Be2 Bd7 11. Bd1 a6 12. Rb1 Nec6 13. Ba4 b5 14. Bd1 Ne5 15. b3 0-0 16. Bg5 Qa5 17. Rc1 Nec6 18. Bh6 Ne5 19. Bxg7 Kxg7 20. Bxh5 f5 21. f4 Nec6 22. Bd1 e5 23. h5 fxe4 24. hxg6 e3 25. Nh5+ Kg8 26. Qb2 exf4 27. Bf3 Ne5 28. Bd5+ Be6 29. Bxa8 Nxd3+ 0-1

[Event "Liberec op 19th"]
[Site "Liberec"]
[Date "2019.02.28"]
[Round "7"]
[White "Hlavina, Matous"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1985"]
[BlackElo "1794"]
[PlyCount "21"]
[EventDate "2019.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. Bc4 Nf6 7. Nc3 0-0 8. Bb3 a5 9. Ndb5 a4 10. Nxa4 Nxe4 11. Bb6 1-0

[Event "Liberec op 19th"]
[Site "Liberec"]
[Date "2019.02.23"]
[Round "1"]
[White "Shagbazyan, Taron"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "E47"]
[WhiteElo "2421"]
[BlackElo "1794"]
[PlyCount "47"]
[EventDate "2019.02.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d6 6. Nge2 c5 7. a3 Ba5 8. 0-0 Nc6 9. Qc2 Qe7 10. b3 Bd7 11. Bb2 h6 12. Rad1 Rac8 13. dxc5 dxc5 14. Nf4 Bc7 15. Ne4 Nxe4 16. Bxe4 Bxf4 17. exf4 Rfd8 18. Rd3 Be8 19. Bxc6 Bxc6 20. Rg3 f6 21. Qg6 Kf8 22. Qh7 Qf7 23. Qh8+ Ke7 24. Qxg7 1-0

[Event "Vlissingen HZ op 22nd"]
[Site "Vlissingen"]
[Date "2018.08.04"]
[Round "1"]
[White "Verhoef, Harry"]
[Black "Romanishin, Oleg M"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1837"]
[BlackElo "2441"]
[PlyCount "50"]
[EventDate "2018.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. f4 e6 4. Nf3 d5 5. Be2 g6 6. 0-0 Bg7 7. Kh1 Nge7 8. c3 0-0 9. Be3 d4 10. Bf2 e5 11. fxe5 Nxe5 12. cxd4 Nxf3 13. Bxf3 cxd4 14. Nd2 Nc6 15. Nc4 Be6 16. b3 b5 17. Nb2 Rc8 18. Bg4 Bxg4 19. Qxg4 Nb4 20. Bh4 Qd6 21. Bg3 Qc6 22. Rfc1 Qxc1+ 23. Rxc1 Rxc1+ 24. Nd1 Nxd3 25. Qf3 Nb2 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.05"]
[Round "1"]
[White "Lammens, Tim"]
[Black "Verhoef, Harry"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2304"]
[BlackElo "1823"]
[PlyCount "100"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. c4 Nc6 5. Nc3 d6 6. 0-0 Bd7 7. e3 e5 8. d4 Nf6 9. Nb5 Qb8 10. dxc5 dxc5 11. Qd6 Ne4 12. Qd5 Bf5 13. Nh4 Nb4 14. Qd1 0-0 15. Nxf5 gxf5 16. Qh5 Qc8 17. Bh3 Nf6 18. Qxf5 Qxf5 19. Bxf5 Rfd8 20. Nc3 Rd6 21. Be4 Rd7 22. a3 Nxe4 23. Nxe4 Nd3 24. Rd1 f5 25. Nc3 e4 26. Rb1 Rad8 27. Nd5 b5 28. b3 a5 29. Bd2 b4 30. a4 Nb2 31. Rf1 Kf7 32. f3 Ke6 33. fxe4 fxe4 34. Rf4 Rxd5 35. cxd5+ Kxd5 36. Rf7 Be5 37. Rxh7 c4 38. bxc4+ Nxc4 39. Be1 Rb8 40. Rh5 Nxe3 41. g4 Rh8 42. Rxh8 Bxh8 43. h3 Nc4 44. Kf2 Nb2 45. Ke3 Bd4+ 46. Kf4 Nxa4 47. Bxb4 axb4 48. Rxb4 Nc5 49. Rb5 Be5+ 50. Ke3 Bd4+ 1/2-1/2

[Event "Vlissingen HZ op 20th"]
[Site "Vlissingen"]
[Date "2016.08.06"]
[Round "1"]
[White "Van Foreest, Lucas"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2393"]
[BlackElo "1865"]
[PlyCount "47"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 e6 5. d4 cxd4 6. Nxd4 a6 7. Nc3 Nc6 8. Be3 Nge7 9. Nxc6 bxc6 10. Bd4 0-0 11. Bxg7 Kxg7 12. Qd4+ f6 13. Qd6 Kf7 14. Na4 Qa5 15. Nc5 Rd8 16. Rad1 Ke8 17. Rd3 f5 18. Qe5 Kf7 19. b4 Qb6 20. Rd6 fxe4 21. Re1 Nd5 22. Bxd5 exd5 23. Qf6+ Kg8 24. Ne6 1-0

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.02"]
[Round "3"]
[White "Verhoef, Harry"]
[Black "Boulahfa, Hicham"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1874"]
[BlackElo "2101"]
[PlyCount "58"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 Nf6 8. Ng3 h5 9. Bd3 h4 10. Ne2 h3 11. g3 Qb6 12. 0-0 d6 13. f5 gxf5 14. exf5 Qc6 15. Nf4 Bd7 16. Qe2 0-0-0 17. b4 e5 18. fxe6 fxe6 19. b5 Qb6 20. a4 e5 21. Ng6 e4 22. Bc4 d5 23. Bb3 Bg4 24. Qf2 Bf3 25. a5 Qxb5 26. Ba4 Qa6 27. Nxh8 Ng4 28. Qe1 d3 29. Nf7 Bd4+ 0-1

[Event "Vlissingen HZ op 19th"]
[Site "Vlissingen"]
[Date "2015.08.01"]
[Round "1"]
[White "Verhoef, Harry"]
[Black "Ten Hertog, Hugo"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1874"]
[BlackElo "2383"]
[PlyCount "48"]
[EventDate "2015.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 Nd7 5. Be3 c5 6. c3 b6 7. Bd3 Bb7 8. 0-0 a6 9. Re1 Qc7 10. a4 e6 11. Nbd2 Ngf6 12. Rc1 0-0 13. b4 Rfe8 14. Qb3 d5 15. exd5 Nxd5 16. dxc5 bxc5 17. b5 Nxe3 18. Rxe3 Bh6 19. Re2 Bxf3 20. gxf3 Rad8 21. Be4 Nf6 22. Rd1 Nh5 23. Nc4 Nf4 24. Ree1 Nxh3+ 0-1

[Event "Vlissingen HZ op 18th"]
[Site "Vlissingen"]
[Date "2014.08.02"]
[Round "1"]
[White "Hopman, Pieter"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2387"]
[BlackElo "1890"]
[PlyCount "61"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. Qa4+ Nc6 6. a3 Be7 7. g3 Bd7 8. Qc2 0-0 9. Bg2 a5 10. b3 Na7 11. Bb2 Rc8 12. 0-0 b5 13. Ne5 Be8 14. cxd5 exd5 15. Rfd1 Qd6 16. Qf5 c5 17. dxc5 Rxc5 18. b4 axb4 19. axb4 Rc7 20. Bd4 Nc8 21. Bc5 Qe6 22. Qxe6 fxe6 23. Bh3 Bxc5 24. bxc5 Rxc5 25. Nb3 Rc3 26. Nd4 Ne4 27. Bxe6+ Kh8 28. Bxd5 Nxf2 29. Rf1 Ne7 30. Bg2 Rc5 31. Nd3 1-0

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.04"]
[Round "3"]
[White "Verhoef, Harry"]
[Black "Stange, Sven"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1892"]
[BlackElo "2137"]
[PlyCount "35"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. 0-0-0 Ne5 10. Ng5 Qd7 11. Kb1 0-0 12. h4 b5 13. Bd3 Nxd3 14. Nxe6 Qxe6 15. Qxd3 Bf6 16. Rde1 Qc4 17. Qxc4 bxc4 18. Bd4 1/2-1/2

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.03"]
[Round "1"]
[White "Verhoef, Harry"]
[Black "Zhao, Xue"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1892"]
[BlackElo "2562"]
[PlyCount "52"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 Nh5 9. Bg3 g6 10. Ngf3 Bg7 11. 0-0 0-0 12. Rfe1 Bh6 13. Bh4 f6 14. Qc2 Nf4 15. Bf1 Rae8 16. Bg3 e5 17. Bxf4 Bxf4 18. h3 Bf5 19. Qd1 e4 20. Nh2 h5 21. Be2 Bxh3 22. gxh3 Qxh3 23. Ndf1 Ne7 24. Qb3 Nf5 25. Bb5 Nh4 26. Ne3 Bxh2+ 0-1

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.10"]
[Round "8"]
[White "Kampman, Tijmen"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2114"]
[BlackElo "1911"]
[PlyCount "70"]
[EventDate "2012.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. Rb1 Nc6 6. a3 a5 7. d3 e6 8. e3 Nf6 9. Nge2 0-0 10. 0-0 Qd7 11. Na4 Qc7 12. Nec3 Qd8 13. Bd2 Rb8 14. Nb5 d5 15. Nxc5 b6 16. Na4 Ba6 17. Bc3 Bxb5 18. cxb5 Na7 19. Be5 Rb7 20. Nc3 Qd7 21. a4 Rc8 22. e4 d4 23. Ne2 Ne8 24. Bxg7 Kxg7 25. b4 axb4 26. Rxb4 e5 27. f4 f6 28. fxe5 fxe5 29. Qd2 Rbc7 30. Rb2 Nd6 31. h4 Rc5 32. Kh2 R8c7 33. Ng1 Nac8 34. Nh3 Ne7 35. Ng5 Ng8 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.04"]
[Round "1"]
[White "Verhoef, Harry"]
[Black "Ikonnikov, Vyacheslav"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1911"]
[BlackElo "2533"]
[PlyCount "48"]
[EventDate "2012.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 e6 7. Kh1 a6 8. Be2 Ne7 9. d3 0-0 10. Be3 b5 11. Qd2 Bb7 12. Nd1 d6 13. Nxd4 cxd4 14. Bg1 Rc8 15. Rc1 f5 16. Bf3 e5 17. fxe5 dxe5 18. exf5 Bxf3 19. Rxf3 Rxf5 20. Rh3 Qd5 21. a3 Rf1 22. Qg5 Nf5 23. Nf2 Rxc1 24. Qxc1 Ne3 0-1

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.11"]
[Round "6"]
[White "Van Overdam, Julian"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2102"]
[BlackElo "1930"]
[PlyCount "133"]
[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 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 e6 7. e5 a6 8. Bd3 d5 9. Nxd4 cxd4 10. Ne2 Qb6 11. b3 Ne7 12. Qe1 Nc6 13. Bb2 Bf8 14. a3 a5 15. Qf2 Bc5 16. Kh1 h5 17. Ng1 Kf8 18. Nf3 Kg7 19. Rg1 Bd7 20. g3 Rag8 21. h3 Kf8 22. Kg2 Rh7 23. Rab1 Ke7 24. Kf1 Rb8 25. Ra1 Rhh8 26. Ke2 Ra8 27. Rh1 Rh7 28. Rhg1 Rah8 29. Rgb1 Rb8 30. Qg1 Ra8 31. b4 axb4 32. axb4 Rxa1 33. Bxa1 Nxb4 34. Bxd4 Bxd4 35. Nxd4 Qa5 36. Nb3 Qc7 37. Qc5+ Qxc5 38. Nxc5 Nxd3 39. Kxd3 b5 40. Nxd7 Kxd7 41. Rxb5 Kc7 42. Ra5 Kb7 43. c3 Rh8 44. Ra1 Rc8 45. Ke3 Rc4 46. Kf3 Kb6 47. Ra8 Rc7 48. g4 hxg4+ 49. hxg4 Kb5 50. Rd8 Kc4 51. Ke3 Kb3 52. Kd3 Kb2 53. Rb8+ Kc1 54. Rb4 Rd7 55. f5 exf5 56. gxf5 Re7 57. fxg6 fxg6 58. Rg4 Rxe5 59. Rg1+ Kb2 60. Rxg6 Kb3 61. Rb6+ Ka4 62. Kd4 Rh5 63. d3 Ka5 64. Rb1 Ka6 65. Kc5 Ka7 66. Rb4 Rg5 67. Rd4 1-0

[Event "Vlissingen HZ op 14th"]
[Site "Vlissingen"]
[Date "2010.08.09"]
[Round "4"]
[White "Foo, Zhi Rong Benjamin"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2112"]
[BlackElo "1930"]
[PlyCount "71"]
[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 c5 2. Nf3 g6 3. d4 cxd4 4. c3 Bg7 5. cxd4 d5 6. e5 Nc6 7. Nc3 Bg4 8. Be2 Bxf3 9. Bxf3 e6 10. 0-0 Qb6 11. Be3 Nge7 12. Na4 Qc7 13. Rc1 0-0 14. Qd2 Rfc8 15. b4 a6 16. g4 Re8 17. Be2 Nc8 18. Bg5 b5 19. Nc5 Nb6 20. Nxa6 Rxa6 21. Bxb5 Nc4 22. Rxc4 dxc4 23. Bxa6 Qb6 24. Bxc4 Nxd4 25. Qe3 Bxe5 26. Kg2 f6 27. b5 Qb7+ 28. f3 Nc2 29. Qd3 Nb4 30. Qe2 Qc7 31. f4 Qb7+ 32. Rf3 Qc8 33. Bh6 Bd4 34. f5 Nd5 35. fxg6 hxg6 36. Qd3 1-0

[Event "Olomouc op"]
[Site "Olomouc"]
[Date "2009.08.05"]
[Round "1"]
[White "Verhoef, Harry"]
[Black "Kasparov, Sergey"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1939"]
[BlackElo "2487"]
[PlyCount "114"]
[EventDate "2009.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Qc2 Qb6 10. Nd2 Bb5 11. Rb1 Rc8 12. Ngf3 Bxd3 13. Qxd3 e6 14. h3 Nc4 15. Nxc4 dxc4 16. Qe2 Nd5 17. Bd2 Be7 18. 0-0 0-0 19. g3 Qc7 20. Rfc1 b5 21. b3 Rfe8 22. b4 h6 23. Ne1 a5 24. a3 Ra8 25. Qg4 Nf6 26. Qd1 axb4 27. axb4 Bd6 28. Qf3 Nd5 29. Ra1 Qc6 30. Kh2 Kf8 31. Qh1 Ne7 32. Nc2 Qxh1+ 33. Rxh1 Nd5 34. Kg2 Ke7 35. Kf3 Kd7 36. Ne3 Kc6 37. Ng4 h5 38. Ne3 Nxe3 39. Bxe3 e5 40. Rhd1 e4+ 41. Ke2 Kd5 42. Bf4 Be7 43. Bc7 Rec8 44. Ba5 Ra6 45. Ra2 Rf6 46. f4 exf3+ 47. Kf2 h4 48. Re1 hxg3+ 49. Kxg3 Bd6+ 50. Kf2 Rh8 51. Rh1 Rfh6 52. Raa1 Rxh3 53. Rxh3 Rxh3 54. Bb6 Bf4 55. Ra5 Ke4 56. d5 Rh2+ 57. Kf1 Bg3 0-1

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.04"]
[Round "4"]
[White "Verhoef, Harry"]
[Black "Piket, Joop J"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1940"]
[BlackElo "2186"]
[PlyCount "104"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. h3 Bg7 5. Nf3 0-0 6. Be3 c6 7. a4 Qa5 8. Bd3 e5 9. dxe5 dxe5 10. 0-0 h6 11. Qe2 Nh5 12. Qd2 Kh7 13. Rfb1 Be6 14. b4 Qc7 15. a5 Nd7 16. a6 b5 17. Qe1 Nf4 18. Bf1 Nb6 19. Nd2 Rad8 20. Kh2 Rd4 21. g3 Nh5 22. Nd1 Rd7 23. Nb2 f5 24. Bc5 Rff7 25. Ra3 Rxd2 26. Qxd2 fxe4 27. c4 bxc4 28. g4 Nf4 29. Bxb6 Qxb6 30. Bxc4 Bd5 31. Kg3 Bf8 32. Na4 Qd8 33. Nc5 Qg5 34. Qc2 Nh5+ 35. Kg2 e3+ 36. Bxd5 Rxf2+ 37. Qxf2 exf2 38. Ne6 Nf4+ 39. Nxf4 exf4 40. Bxc6 Qe5 41. Kxf2 Bxb4 42. Rab3 Qc5+ 43. Kf1 Qc4+ 44. Kf2 Bc5+ 45. Kf3 Kg7 46. Bb7 Kf6 47. h4 g5 48. hxg5+ hxg5 49. Bc8 Qd5+ 50. Ke2 f3+ 51. Kf1 Qc4+ 52. Ke1 Qe2# 0-1

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.03"]
[Round "3"]
[White "Wolferink, Frans"]
[Black "Verhoef, Harry"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2136"]
[BlackElo "1940"]
[PlyCount "64"]
[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 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Bg5 Bg7 9. Nd5 Nh5 10. Qd2 f6 11. Bh6 0-0 12. Be2 Bxh6 13. Qxh6 Ng7 14. 0-0 f5 15. f3 e6 16. Nc3 Qb6+ 17. Kh1 Qxb2 18. Qe3 Qa3 19. Qd2 Bd7 20. Rab1 b6 21. Nb5 Bxb5 22. Rxb5 Rfd8 23. Rfb1 Rac8 24. R1b3 Qa6 25. g3 Qb7 26. Bd3 Rd7 27. Kg1 Rc5 28. a4 Rxb5 29. axb5 Qc7 30. exf5 Qc5+ 31. Kg2 Nxf5 32. Bxf5 Qxf5 1/2-1/2

[Event "Vlissingen HZ op 12th"]
[Site "Vlissingen"]
[Date "2008.08.02"]
[Round "1"]
[White "Sandipan, Chanda"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2588"]
[BlackElo "1940"]
[PlyCount "61"]
[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. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. g3 a5 8. Bg2 d5 9. cxd5 exd5 10. 0-0 c6 11. h3 h5 12. Nf4 g6 13. f3 Bf5 14. g4 Bd7 15. g5 Nh7 16. h4 Na6 17. e4 Be6 18. Nxe6 fxe6 19. Qd3 Kg7 20. f4 Bd6 21. f5 dxe4 22. f6+ Kf7 23. Nxe4 Be5 24. Be3 Rc8 25. Qb3 Bxd4 26. Rad1 c5 27. Bxd4 cxd4 28. Qxb7+ Nc7 29. Qc6 Nd5 30. Nd6+ Kf8 31. Nxc8 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.12"]
[Round "9"]
[White "Freeke, Matthieu"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2176"]
[PlyCount "69"]
[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. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. g4 dxc4 8. Bxc4 Nb6 9. Be2 Nfd5 10. Bd2 Nxc3 11. bxc3 Qe7 12. a4 Bd7 13. a5 Nc8 14. Rb1 b5 15. h3 a6 16. c4 Na7 17. c5 Bc7 18. e4 Rd8 19. 0-0 0-0 20. Bb4 Bc8 21. Rbd1 f5 22. e5 fxg4 23. hxg4 Rf4 24. Kh2 Rxg4 25. Rg1 Bxe5+ 26. dxe5 Rxb4 27. Rd6 Rf8 28. Rg3 Rf5 29. Bd3 Rh5+ 30. Kg1 Ra4 31. Qd2 Ra1+ 32. Kg2 Rhh1 33. Be2 Ra2 34. Rd8+ Kf7 35. Qf4+ 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.11"]
[Round "8"]
[White "Verhoef, Harry"]
[Black "Friesen, Boris"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "2146"]
[PlyCount "59"]
[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 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 b6 11. Nf1 h6 12. h4 Ba6 13. N1h2 c4 14. d4 Rfe8 15. c3 b5 16. a3 Bb7 17. h5 Na5 18. Bf4 Nb3 19. Rad1 a5 20. Qe3 Bf8 21. Ng4 Qd8 22. Bxh6 gxh6 23. Nxh6+ Bxh6 24. Qxh6 Nf8 25. Ng5 b4 26. Re3 Re7 27. Rf3 bxc3 28. bxc3 Qd7 29. Bh3 Bc8 30. Rf4 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.06"]
[Round "3"]
[White "Plukkel, Sjoerd"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2148"]
[PlyCount "71"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 e6 9. 0-0-0 b5 10. g4 Bb7 11. Bd3 Nc5 12. a3 Be7 13. Rhe1 h6 14. Bh4 0-0-0 15. Bf2 d5 16. e5 Nfd7 17. Bg3 Nxd3+ 18. Rxd3 Qb6 19. f5 Rhf8 20. Bf2 Nc5 21. Rdd1 Qa5 22. Kb1 Ne4 23. Nxe4 dxe4 24. Qh3 Bd5 25. g5 hxg5 26. fxe6 Rh8 27. Qg4 f5 28. Nxf5 Bxa3 29. Rxd5 Bxb2 30. Ne7+ Kb7 31. Kxb2 Qb4+ 32. Kc1 Qa3+ 33. Kd1 Rxd5+ 34. Nxd5 e3 35. Rxe3 Rxh2 36. Rxa3 1-0

[Event "Vlissingen HZ op 10th"]
[Site "Vlissingen"]
[Date "2006.08.05"]
[Round "1"]
[White "Spoelman, Wouter"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2461"]
[PlyCount "51"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Qc7 8. Qd2 Be7 9. g4 Nc6 10. g5 Nd7 11. 0-0-0 Nc5 12. h4 Bd7 13. Kb1 0-0-0 14. Nf5 exf5 15. Nd5 Qb8 16. Bxc5 dxc5 17. Nb6+ Kc7 18. Nxd7 Qa7 19. Qf4+ Kc8 20. Bh3 Nd4 21. Bxf5 Ne6 22. Bxe6 fxe6 23. Qf7 b5 24. Ne5 Qc7 25. Qxe6+ Kb7 26. Nf7 1-0

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2005.06.12"]
[Round "?"]
[White "Verhoef, Harry"]
[Black "Valstar, Johan"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "60"]
[EventDate "2005.06.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. f4 e6 6. d3 Nf6 7. Nf3 Be7 8. Be3 b5 9. 0-0 0-0 10. Kh1 Qc7 11. Ne2 Rd8 12. Qd2 Nxe4 13. Qe1 Nf6 14. Qg3 Nd5 15. Bd2 Bf6 16. Rab1 Re8 17. Ng5 Bxg5 18. Qxg5 Qe7 19. Qh5 Bb7 20. Rf3 Nf6 21. Qh4 Rad8 22. Rh3 h6 23. Rf1 Nd5 24. Qg4 Qf6 25. c4 Qf5 26. Qg3 Nf6 27. Rxh6 Rxd3 28. Rxf6 Qe4 29. Qg4 Rxd2 30. Ng3 Qxg2# 0-1

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2004.06.06"]
[Round "?"]
[White "Dessens, John"]
[Black "Verhoef, Harry"]
[Result "0-1"]
[ECO "B86"]
[PlyCount "38"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 b5 8. Bd3 Bb7 9. Re1 Nbd7 10. Bg5 Be7 11. f4 Qb6 12. Bxf6 Bxf6 13. e5 dxe5 14. fxe5 Qxd4+ 15. Kh1 Bxe5 16. Nxb5 axb5 17. Bxb5 Rd8 18. Bxd7+ Rxd7 19. Qxd4 Bxd4 0-1

[Event "Utrecht OKU op-B"]
[Site "Utrecht"]
[Date "2004.06.05"]
[Round "?"]
[White "Boittin, Pascal"]
[Black "Verhoef, Harry"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "41"]
[EventDate "2004.06.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 100 Extra"]
[Source "ChessBase"]
[SourceDate "2004.07.06"]
[SourceVersion "2"]
[SourceVersionDate "2004.07.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. 0-0-0 Bb7 10. g4 Rc8 11. Bxf6 Nxf6 12. g5 Nxe4 13. Nxe4 e5 14. fxe5 dxe5 15. Qe2 Be7 16. Nf5 Bxg5+ 17. Nxg5 Bxh1 18. Nd6+ Kf8 19. Nxc8 Qxc8 20. Qxe5 Bb7 21. Qd6+ 1-0

