[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2013.04.20"]
[Round "9.5"]
[White "Bosboom, Manuel"]
[Black "Helfrich, Adri"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2390"]
[PlyCount "69"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "En Passant"]
[BlackTeam "Rotterdam"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 f5 2. b3 d6 3. Bb2 e5 4. e3 Nh6 5. d4 Nd7 6. Qc2 Be7 7. dxe5 dxe5 8. Nf3 Bf6 9. Nc3 c6 10. 0-0-0 Qe7 11. h3 Nf8 12. Be2 Ng6 13. g4 fxg4 14. hxg4 Bxg4 15. Ne4 Nf7 16. Rdg1 Be6 17. Nfg5 Bxg5 18. Nxg5 Nxg5 19. Qxg6+ hxg6 20. Rxh8+ Kf7 21. Rxa8 Nh3 22. Rf1 b5 23. cxb5 Qc5+ 24. Kb1 Bf5+ 25. Ka1 Nxf2 26. Rxf2 Qxe3 27. Bc4+ Kf6 28. Rf1 cxb5 29. Rf8+ Ke7 30. Ba3+ b4 31. Bxb4+ Kd7 32. Rd1+ Kc7 33. Rf7+ Kb8 34. Rd8+ Bc8 35. Bd6+ 1-0

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2013.04.06"]
[Round "8.2"]
[White "Levin, Felix"]
[Black "Helfrich, Adri"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2520"]
[PlyCount "45"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Voerendaal"]
[BlackTeam "Rotterdam"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. h3 h5 7. Nf3 Na6 8. Be2 Nc7 9. Bf4 Nd7 10. 0-0 Ne5 11. Nd2 Bf6 12. Bh2 Nd7 13. f4 h4 14. Nf3 Nf8 15. e5 dxe5 16. fxe5 Bg7 17. Ng5 f6 18. Bd3 fxg5 19. Qf3 Nce6 20. Bxg6+ Kd7 21. dxe6+ Nxe6 22. Rad1+ Nd4 23. Qd5+ 1-0

[Event "NED-chT"]
[Site "Netherlands"]
[Date "1997.??.??"]
[Round "3"]
[White "Helfrich, Adri"]
[Black "Chuchelov, Vladimir"]
[Result "0-1"]
[ECO "D01"]
[BlackElo "2525"]
[PlyCount "64"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. e3 g6 5. Nge2 Bg7 6. Ng3 0-0 7. Qd2 c6 8. h4 e5 9. dxe5 Nxe5 10. h5 Re8 11. hxg6 fxg6 12. 0-0-0 Nf7 13. e4 Nxg5 14. Qxg5 Ng4 15. Qd2 Be6 16. exd5 cxd5 17. Bb5 Rf8 18. f3 d4 19. Qe2 Qg5+ 20. Kb1 Ne3 21. Nce4 Qe5 22. Rd2 Rac8 23. Ba4 Bc4 24. Bb3 b5 25. Nf1 Kh8 26. Bxc4 Rxc4 27. Qd3 Rfc8 28. Nxe3 dxe3 29. Qd8+ Rxd8 30. Rxd8+ Bf8 31. Rxf8+ Kg7 32. Rd8 Rd4 0-1

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Bouwmeester, Hans"]
[Black "Helfrich, Adri"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2410"]
[PlyCount "55"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. f3 a6 4. Bd3 d6 5. Ne2 e5 6. c3 Nd7 7. Be3 Rc8 8. a4 c6 9. 0-0 g5 10. Ng3 h5 11. Nd2 h4 12. Nf5 Nh6 13. Qe2 Nxf5 14. exf5 f6 15. dxe5 dxe5 16. Ne4 Kf7 17. Rfd1 Qc7 18. c4 b4 19. c5 a5 20. Bc4+ Kg7 21. Rd2 Rd8 22. Rad1 Be7 23. Nd6 Bxd6 24. Rxd6 Nb8 25. Bxg5 Rxd6 26. Rxd6 Nd7 27. Qd2 Bc8 28. Bxf6+ 1-0

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Happel, Henk"]
[Black "Helfrich, Adri"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2225"]
[PlyCount "67"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 d6 3. g3 c6 4. b3 Qc7 5. Bb2 Nh6 6. Nbd2 Nf7 7. e4 fxe4 8. Nxe4 Nd7 9. Bg2 Nf6 10. Nxf6+ gxf6 11. 0-0 Bg4 12. h3 Bxf3 13. Qxf3 0-0-0 14. Qh5 Nh6 15. d5 c5 16. Rae1 Qd7 17. Re6 Rg8 18. Rfe1 Rg5 19. Qd1 Kb8 20. Kh2 Nf7 21. f4 Rg7 22. Bf3 Rc8 23. c4 Rc7 24. Qd3 Nh8 25. Bg4 Rf7 26. Bxf6 exf6 27. Re8+ Rc8 28. Rxc8+ Qxc8 29. Bxc8 Kxc8 30. Re8+ Kc7 31. Qf5 Ng6 32. Qc8+ Kb6 33. f5 Ne7 34. Qd8+ 1-0

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Helfrich, Adri"]
[Black "Hoogendoorn, Joost"]
[Result "0-1"]
[ECO "D01"]
[BlackElo "2335"]
[PlyCount "78"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. f3 Bg6 5. Nh3 c6 6. Qd2 Nbd7 7. Nf4 e6 8. e4 dxe4 9. Nxg6 e3 10. Qxe3 hxg6 11. 0-0-0 Be7 12. Bxf6 Nxf6 13. Ne4 Nd5 14. Qb3 Qc7 15. g3 a5 16. f4 b5 17. Nc5 a4 18. Qf3 a3 19. b4 Nxb4 20. Kb1 Bxc5 21. dxc5 Nd5 22. Bg2 Qe7 23. Qb3 Qxc5 24. Rd3 Ra4 25. Bxd5 cxd5 26. Rc3 Rc4 27. Rxc4 dxc4 28. Qc3 0-0 29. Rd1 b4 30. Qd4 Qb5 31. Qd7 Qf5 32. Qc7 b3 33. Qxc4 bxc2+ 34. Qxc2 Rb8+ 35. Kc1 Qf6 36. Re1 Qa1+ 37. Kd2 Qd4+ 38. Kc1 Rb2 39. Qc8+ Kh7 0-1

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Helfrich, Adri"]
[Black "Oomen, Ali MJG"]
[Result "1/2-1/2"]
[ECO "B15"]
[PlyCount "63"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 c6 3. e4 dxe4 4. Nxe4 Nf6 5. Ng3 g6 6. h4 Bg7 7. c3 Bg4 8. Be2 h5 9. Nf3 Nbd7 10. Qb3 Bxf3 11. Bxf3 Qc7 12. Ne2 e5 13. g3 0-0 14. 0-0 Rfe8 15. Bg5 exd4 16. cxd4 Nb6 17. Bxf6 Bxf6 18. Rac1 Qd6 19. Rfd1 Qe6 20. d5 cxd5 21. Nf4 Qe7 22. Bxd5 Kg7 23. Bf3 Rac8 24. a4 Rxc1 25. Rxc1 Qe5 26. a5 Qxa5 27. Rc7 Qe1+ 28. Kg2 Re7 29. Nd3 Qe6 30. Qxe6 Rxe6 31. Rxb7 Rd6 32. Be2 1/2-1/2

[Event "NED tt"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "9"]
[White "Helfrich, Adri"]
[Black "Pouwels, John"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "43"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. e4 Nc6 4. Be3 d6 5. Be2 e5 6. Bb5 exd4 7. Bxd4 Nf6 8. Bxc6+ bxc6 9. Nge2 0-0 10. f3 c5 11. Bf2 Re8 12. 0-0 Rb8 13. Rb1 Nd7 14. b3 a5 15. Nd5 Ba6 16. Re1 Ne5 17. c4 a4 18. Ng3 axb3 19. axb3 Nc6 20. f4 Nd4 21. f5 Bb7 22. fxg6 1/2-1/2

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Helfrich, Adri"]
[Black "Van Ginkel, M Pieter"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "67"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. f3 h6 5. Bh4 e6 6. e4 dxe4 7. fxe4 Bb4 8. Bd3 c5 9. a3 Bxc3+ 10. bxc3 Qa5 11. Qd2 g5 12. Bg3 Nb6 13. Be5 Ke7 14. dxc5 Qxc5 15. Bd4 Qa5 16. Rb1 Nbd7 17. h4 g4 18. Ne2 a6 19. 0-0 e5 20. Be3 Nc5 21. Bxh6 Ncxe4 22. Qe3 Rxh6 23. Bxe4 Nxe4 24. Qxh6 Qc5+ 25. Kh2 b5 26. Rxf7+ Kxf7 27. Qh7+ Ke8 28. Qxe4 Ra7 29. Rd1 Qe7 30. Qg6+ Qf7 31. Qd6 Qe7 32. Qh6 Qe6 33. Qh8+ Kf7 34. Qh7+ 1-0

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Helfrich, Adri"]
[Black "Van Prooijen, Jan Willem"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "220"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c5 2. e3 d5 3. Nc3 Nf6 4. Nf3 Nc6 5. a3 Bg4 6. Be2 e6 7. 0-0 Rc8 8. h3 Bh5 9. Re1 Bd6 10. dxc5 Bxc5 11. Nd4 Bxe2 12. Rxe2 0-0 13. Rd2 Nxd4 14. exd4 Bb6 15. Rd3 h6 16. Bf4 a6 17. Qf3 Rc6 18. Be5 Ne8 19. Rc1 Nd6 20. Qg4 Nf5 21. Ne2 Qe7 22. c3 Rfc8 23. Re1 Qg5 24. Qxg5 hxg5 25. g4 Ne7 26. Bg3 Ng6 27. Kg2 Ba7 28. Rh1 b5 29. h4 gxh4 30. Bxh4 a5 31. f4 Bb8 32. f5 Nf4+ 33. Nxf4 Bxf4 34. f6 b4 35. Rdh3 e5 36. Bg5 gxf6 37. Bxf6 Rxf6 38. Rh8+ Kg7 39. Rxc8 exd4 40. Rhh8 Re6 41. cxd4 Re4 42. Rhg8+ Kf6 43. Rc5 Rxd4 44. Rxa5 Bc1 45. axb4 Rxb4 46. Rxd5 Rxb2+ 47. Kf3 Ke6 48. Rd3 f6 49. Rg7 Rb6 50. Rc3 Bg5 51. Rgc7 Rb4 52. R7c4 Rxc4 53. Rxc4 Kf7 54. Ke4 Kg6 55. Rc5 Bh4 56. Rh5 Bg5 57. Rh1 Bh6 58. Kd5 Be3 59. Rh3 Bf4 60. Ke6 Kg5 61. Rb3 Kxg4 62. Kxf6 Bg5+ 63. Kg6 Bf4 64. Rb4 Kf3 65. Kf5 Bd6 66. Rb3+ Kg2 67. Rb2+ Kf3 68. Rd2 Bc5 69. Rd3+ Kg2 70. Kf4 Bb6 71. Rd2+ Kh1 72. Rc2 Ba7 73. Kg3 Bg1 74. Rg2 Bb6 75. Rh2+ Kg1 76. Rh6 Ba7 77. Kf3 Bc5 78. Rg6+ Kh1 79. Rg2 Bg1 80. Kg3 Bb6 81. Rh2+ Kg1 82. Rh7 Bc5 83. Rd7 Kh1 84. Rh7+ Kg1 85. Rh6 Bd4 86. Kf4 Ba7 87. Ra6 Bc5 88. Ra1+ Kg2 89. Rc1 Bb6 90. Rc3 Ba7 91. Rg3+ Kf2 92. Rg8 Bb6 93. Rg7 Bc5 94. Kg4 Be3 95. Kh3 Bd4 96. Rg5 Ke3 97. Kg3 Ke4 98. Rb5 Be5+ 99. Kf2 Bd4+ 100. Ke2 Be5 101. Rb4+ Bd4 102. Rc4 Kd5 103. Kd3 Be5 104. Rc8 Bd6 105. Rd8 Kc5 106. Ke4 Kc6 107. Kd4 Bc5+ 108. Kc4 Bd6 109. Rc8+ Kb7 110. Kb5 Kxc8 1/2-1/2

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Wustefeld, Carl"]
[Black "Helfrich, Adri"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "49"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 Nge7 7. Bg5 h6 8. Nb5 d5 9. exd5 exd5 10. Bf4 Qa5+ 11. Nd2 Ng6 12. Nc7+ Kd8 13. Bg3 Nge5 14. Nxa8 Bb4 15. 0-0 Bxd2 16. b4 Qxb4 17. Bxd5 Bg4 18. Qc2 Be2 19. Bxe5 Bxf1 20. Rxf1 Ke7 21. Bxc6 bxc6 22. Qxc6 Be1 23. Nc7 Bxf2+ 24. Kh1 Qg4 25. Qd6# 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Bertholee, Rob"]
[Black "Helfrich, Adri"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2345"]
[PlyCount "55"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Be3 cxd4 8. Nxd4 Qa5+ 9. c3 Nxd4 10. Bxd4 e5 11. Qh5 Bd6 12. f4 0-0 13. fxe5 g6 14. Qe2 Bxe5 15. Qxe5 Qxe5+ 16. Bxe5 Re8 17. 0-0-0 Rxe5 18. Rd8+ Kg7 19. Bc4 b5 20. Bd5 Rb8 21. Rf1 f6 22. Rg8+ Kh6 23. Bb3 Ra8 24. Rxf6 Bb7 25. Rf2 Re1+ 26. Kd2 Rb1 27. Ke3 Bxg2 28. Rxg2 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "De Saegher, Chris"]
[Black "Helfrich, Adri"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "77"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 f5 2. g3 d6 3. Bg2 c6 4. c4 Qc7 5. Nc3 e5 6. dxe5 dxe5 7. e4 Nf6 8. Nge2 Be7 9. 0-0 0-0 10. Qc2 fxe4 11. Nxe4 Bf5 12. N2c3 Nxe4 13. Bxe4 Bxe4 14. Nxe4 Nd7 15. Be3 Rf7 16. Rad1 Nf8 17. Rd2 Rd8 18. Rfd1 Rxd2 19. Qxd2 b6 20. c5 Ne6 21. Qc3 Nxc5 22. Nxc5 Bxc5 23. Bxc5 bxc5 24. Qxc5 Qb6 25. Qc2 Qc7 26. b4 Rd7 27. Qc4+ Kf8 28. Rxd7 Qxd7 29. Qc5+ Kf7 30. Qxe5 Qd1+ 31. Kg2 Qa4 32. Qb2 Qa6 33. Qb3+ Kf8 34. a4 Qc8 35. Qc4 a6 36. Qc5+ Kf7 37. b5 axb5 38. axb5 Qg4 39. Qxc6 1-0

