[Event "Leiden op-A 13th"]
[Site "Leiden"]
[Date "2019.07.20"]
[Round "8"]
[White "Pietrow, Andrzej"]
[Black "Achuthan, Dylan"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2038"]
[BlackElo "1909"]
[PlyCount "73"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 e6 4. Ne2 Nf6 5. 0-0 Be7 6. d4 cxd4 7. Nxd4 e5 8. Nf5 0-0 9. Nc3 d6 10. Nxe7+ Nxe7 11. Bg5 Ne8 12. Nd5 f6 13. Be3 Nc7 14. Nxc7 Qxc7 15. Rc1 Be6 16. c4 Rad8 17. Qd2 b6 18. Rfd1 Kh8 19. a3 Kg8 20. Qe2 f5 21. Bg5 h6 22. Bxe7 Qxe7 23. exf5 Bxf5 24. Be4 Qf6 25. Rd2 Rd7 26. Rcd1 Rfd8 27. b4 Kf8 28. Kg2 Ke7 29. h4 Qg6 30. Bxf5 Qxf5 31. Rd5 Ke6 32. R1d3 g5 33. hxg5 hxg5 34. g4 Qf4 35. Rh3 Qf6 36. Qe4 Rh8 37. Qf5+ 1-0

[Event "Leiden op-A 13th"]
[Site "Leiden"]
[Date "2019.07.12"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "Lai, Hing Ting"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2038"]
[BlackElo "2460"]
[PlyCount "64"]
[EventDate "2019.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d5 4. e5 c5 5. c3 Nc6 6. Nf3 Nh6 7. dxc5 0-0 8. Be2 Ng4 9. Bf4 Ngxe5 10. Nxe5 Nxe5 11. Qd2 Nc6 12. Bh6 Bxh6 13. Qxh6 e5 14. Na3 Be6 15. h4 Qe7 16. Nc2 d4 17. Rd1 Bf5 18. Nb4 Nxb4 19. cxb4 a5 20. bxa5 Rxa5 21. h5 Rxc5 22. hxg6 fxg6 23. b3 b5 24. b4 Rd5 25. Rd2 Be6 26. Bd3 e4 27. Bxe4 Re5 28. f3 Bf5 29. 0-0 Bxe4 30. fxe4 Rxf1+ 31. Kxf1 Rxe4 32. Rc2 Qd7 0-1

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2019.06.21"]
[Round "1"]
[White "Ten Hertog, Hugo"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2482"]
[BlackElo "2053"]
[PlyCount "43"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Na6 4. c3 Nc7 5. Ne2 g6 6. Nd2 Nh6 7. h3 Bg7 8. f4 f6 9. Nf3 0-0 10. g4 f5 11. g5 Nf7 12. h4 Qd7 13. h5 Re8 14. Ng3 b6 15. Qd2 Qe6 16. Kd1 Nd8 17. Nh4 Ba6 18. Bh3 Qf7 19. hxg6 hxg6 20. Nxg6 Qxg6 21. Bxf5 Qf7 22. g6 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2018.06.22"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "De Ruiter, Danny"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2022"]
[BlackElo "2303"]
[PlyCount "90"]
[EventDate "2018.06.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. f4 d6 6. Nf3 e6 7. c3 Nge7 8. 0-0 0-0 9. Be3 b6 10. Na3 Bb7 11. Re1 Qd7 12. d4 cxd4 13. Nxd4 Rfd8 14. Nxc6 Bxc6 15. Bd4 e5 16. fxe5 dxe5 17. Be3 Qe6 18. Qb3 Qd7 19. Rad1 Qe8 20. Rxd8 Rxd8 21. Rd1 Rd7 22. Rxd7 Qxd7 23. Qc2 Nc8 24. Nc4 Bb5 25. Qd2 Qc7 26. Na3 Bc6 27. Qd3 Nd6 28. Nb1 Bb5 29. Qd5 Bc6 30. Qd3 Bf8 31. c4 b5 32. cxb5 Bxb5 33. Qc3 Qd7 34. b3 Nxe4 35. Qc2 Nf6 36. Nc3 Bc6 37. Qd2 Qb7 38. Na4 Ng4 39. Bxc6 Qxc6 40. Bxa7 Qf3 41. Nb2 h5 42. Qd3 Qa8 43. Qd7 Qe4 44. Qd3 Qe1+ 45. Kg2 Qa1 0-1

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.23"]
[Round "9"]
[White "Devaure, Guillaume"]
[Black "Pietrow, Andrzej"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1908"]
[BlackElo "2029"]
[PlyCount "44"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g4 e6 2. Bg2 d5 3. c4 c6 4. d4 Bd6 5. Nc3 Ne7 6. Qb3 Qb6 7. Qxb6 axb6 8. Nf3 dxc4 9. Ne4 Bc7 10. Ne5 b5 11. Bf4 Nd5 12. Bg3 Ba5+ 13. Kf1 Bb4 14. Bf3 f6 15. Nxc4 bxc4 16. Rc1 0-0 17. Rxc4 Na6 18. h4 f5 19. gxf5 exf5 20. Ng5 f4 21. Bh2 h6 22. Ne4 Be6 0-1

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.22"]
[Round "8"]
[White "Pietrow, Andrzej"]
[Black "Van der Maat, Niek"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2029"]
[BlackElo "1952"]
[PlyCount "104"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 d6 5. f4 Bg7 6. Nf3 e6 7. 0-0 Nge7 8. c3 Rb8 9. Be3 0-0 10. d4 cxd4 11. Nxd4 d5 12. e5 f6 13. exf6 Bxf6 14. Na3 Nxd4 15. Bxd4 Nc6 16. Nc2 Nxd4 17. Nxd4 b5 18. a3 Qb6 19. Rf2 a5 20. b4 Bd7 21. Kh1 Rfc8 22. Rf3 axb4 23. axb4 Rxc3 24. Rxc3 Bxd4 25. Rca3 Bxa1 26. Qxa1 Qd6 27. Qe5 Qxe5 28. fxe5 Rc8 29. Bf1 Rc1 30. Kg1 Rb1 31. Ra7 Be8 32. Re7 Bf7 33. Rb7 Rxb4 34. Bxb5 Re4 35. Rb8+ Kg7 36. Rb7 Rxe5 37. Kf2 Kf6 38. Kf3 g5 39. Ba6 Bg6 40. Rd7 Re1 41. Bc8 Rc1 42. Bb7 Rc3+ 43. Kg2 Ke5 44. h4 gxh4 45. gxh4 d4 46. h5 Bxh5 47. Rxh7 Bg6 48. Rh6 Bf5 49. Kf2 Rb3 50. Bf3 Rb2+ 51. Ke1 Kf4 52. Be2 Ke3 0-1

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.14"]
[Round "1"]
[White "Lai, Hing Ting"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2393"]
[BlackElo "2029"]
[PlyCount "79"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 e6 3. d4 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. c4 Be7 7. cxd5 exd5 8. dxc5 Bxc5 9. Nc3 0-0 10. Na4 Be7 11. Be3 Ne4 12. Rc1 Be6 13. a3 Rc8 14. b4 b6 15. Qd3 Qd7 16. Nc3 Nxc3 17. Rxc3 Bf6 18. Rcc1 Ne5 19. Nxe5 Bxe5 20. f4 Bf5 21. Qxd5 Qxd5 22. Bxd5 Bb2 23. Rxc8 Rxc8 24. a4 Bc3 25. b5 Bc2 26. Kg2 Kf8 27. Kf3 Bxa4 28. Bc6 Rd8 29. Rc1 Bd4 30. Rc4 Bxe3 31. Rxa4 Bc5 32. Rxa7 h5 33. e4 Rd2 34. Ra8+ Ke7 35. Re8+ Kf6 36. e5+ Kg6 37. Be4+ f5 38. Re6+ Kf7 39. Bxf5 Rxh2 40. Rc6 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2017.06.23"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "Jacobs, Florian"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2017"]
[BlackElo "2270"]
[PlyCount "65"]
[EventDate "2017.06.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d6 8. Bxc6 bxc6 9. Re1 Qe7 10. Qe2 a5 11. Bd2 Nd7 12. Qe3 h6 13. h3 Nc5 14. Nh2 f5 15. exf5 Bxf5 16. f4 e4 17. g4 Bh7 18. Qg3 Qf7 19. f5 exd3 20. cxd3 Rae8 21. c4 d5 22. Bxa5 dxc4 23. dxc4 Qxc4 24. Qc3 Qxc3 25. Bxc3 Ne4 26. Bb2 g6 27. f6 g5 28. a4 Rb8 29. Be5 Rfe8 30. Nf3 Rb3 31. Kg2 Nc5 32. Bd4 Ne6 33. Be5 1/2-1/2

[Event "Delft Prinsenstad op 9th"]
[Site "Delft"]
[Date "2016.03.27"]
[Round "6"]
[White "Bertholee, Rob"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2337"]
[BlackElo "2017"]
[PlyCount "69"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nc6 5. Nf3 Nf6 6. Ne5 e6 7. Bg5 Be7 8. Nd2 h6 9. Bf4 Nxe5 10. dxe5 Nd7 11. h4 Nb6 12. Qg4 Kf8 13. Bd3 Bd7 14. Nf3 Qc7 15. Rh3 h5 16. Qg3 Nc4 17. Rb1 Bb5 18. Bg5 Ba6 19. Qf4 Ke8 20. Rg3 Bxg5 21. Qxg5 g6 22. Qf6 Rg8 23. Bxg6 fxg6 24. Qxe6+ Kf8 25. b3 Nb6 26. Ng5 Kg7 27. Qf6+ Kh6 28. Nf7+ Kh7 29. Ng5+ Kh6 30. e6 Qg7 31. Qf4 Rgf8 32. Qe3 Rae8 33. Kd2 Rf6 34. Re1 Re7 35. Nf7+ 1/2-1/2

[Event "Delft Prinsenstad op 9th"]
[Site "Delft"]
[Date "2016.03.26"]
[Round "4"]
[White "Pietrow, Andrzej"]
[Black "Cebula, Jerzy"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2017"]
[BlackElo "2006"]
[PlyCount "73"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. c4 Be7 5. g3 b6 6. Bg2 Bb7 7. 0-0 dxc4 8. bxc4 0-0 9. d3 Nbd7 10. Nbd2 Nc5 11. Ne5 Bxg2 12. Kxg2 Qc8 13. d4 Qb7+ 14. f3 Ncd7 15. Nxd7 Nxd7 16. e4 Rfd8 17. Qb3 Nc5 18. Qc2 Na6 19. a3 Rab8 20. Bc3 Bf6 21. Qb2 Rd7 22. Nb3 Rbd8 23. Rad1 Qa8 24. Qe2 c5 25. e5 Be7 26. d5 exd5 27. cxd5 Qb7 28. d6 Bf8 29. Rfe1 Nb8 30. h4 Nc6 31. Qe4 Re8 32. Qd5 Na5 33. Bxa5 Qxd5 34. Rxd5 bxa5 35. Red1 c4 36. Nc5 Rdd8 37. d7 1/2-1/2

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2013.06.21"]
[Round "1"]
[White "Miezis, Normunds"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2548"]
[BlackElo "2060"]
[PlyCount "49"]
[EventDate "2013.06.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. d4 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. Be2 c5 8. 0-0 Nc6 9. Be3 cxd4 10. Nxd4 Nxd4 11. Bxd4 dxc4 12. Bxc4 Bd7 13. Nd5 Bc6 14. Nxe7+ Qxe7 15. Re1 Qd6 16. Be5 Qxd1 17. Raxd1 Rad8 18. f3 Rxd1 19. Rxd1 Re8 20. Bc3 Rc8 21. Bb3 h6 22. Kf2 Kf8 23. h4 Re8 24. Rd4 Nd7 25. Rf4 1-0

[Event "Bussum op 30th"]
[Site "Bussum"]
[Date "2013.05.20"]
[Round "6"]
[White "Vistisen, Lars"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2175"]
[BlackElo "2054"]
[PlyCount "71"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Na6 4. Be2 g6 5. Be3 h5 6. Nd2 Nc7 7. a4 Nh6 8. Nb3 Nf5 9. Qd2 Nxe3 10. Qxe3 Bh6 11. Qc3 Ne6 12. Nh3 Nc7 13. Nc5 Ne6 14. Nd3 Qb6 15. Nc5 Nxc5 16. a5 Qc7 17. Qxc5 Bxh3 18. gxh3 e6 19. Rg1 Qe7 20. b4 Qxc5 21. bxc5 a6 22. Rb1 Ra7 23. Rg3 Kd7 24. Rf3 Rf8 25. Bd3 Kc7 26. Ke2 Kd7 27. Rb6 Ke7 28. Rg3 Bf4 29. Rg2 Kd7 30. h4 Bh6 31. Rg1 Rg8 32. Rg3 Ke7 33. Rg1 Kd7 34. Rg3 Bf8 35. Rh3 Be7 36. Rb3 1/2-1/2

[Event "Bussum op 30th"]
[Site "Bussum"]
[Date "2013.05.19"]
[Round "5"]
[White "Pietrow, Andrzej"]
[Black "Van Helvoort, Rob AM"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2054"]
[BlackElo "2198"]
[PlyCount "125"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bxc6 bxc6 8. Ne2 Nh5 9. c3 Bc5 10. d4 exd4 11. Nexd4 Qe8 12. Re1 f6 13. Nh4 g6 14. Kh1 Ng7 15. Bh6 Rf7 16. Qd3 Qe5 17. Bxg7 Kxg7 18. Nxc6 Qg5 19. Nf3 Qh5 20. Re2 a5 21. Qd5 Qxd5 22. exd5 Ba6 23. Rd2 Bb7 24. Nfd4 Bxd4 25. Rxd4 Bxc6 26. dxc6 Ra6 27. Re1 Rxc6 28. g3 f5 29. f4 Kf6 30. Kg2 Rb6 31. Re2 Re7 32. Rdd2 Rxe2+ 33. Rxe2 a4 34. Kf2 Rc6 35. Rc2 Rc4 36. b3 axb3 37. axb3 Rc6 38. Ke3 Ra6 39. Kd4 c6 40. b4 Ra1 41. Rd2 Re1 42. Kc4 Ke6 43. Kd3 Kd7 44. Ra2 h5 45. Ra7+ Ke6 46. Rg7 Kf6 47. Rc7 Rh1 48. Rxc6 Ke6 49. c4 Kd7 50. Ra6 Rxh2 51. Ra7+ Ke6 52. Ra6 Rg2 53. c5 Rxg3+ 54. Kd4 h4 55. Rxd6+ Ke7 56. Ra6 h3 57. Ra7+ Kd8 58. b5 Rg4 59. Rh7 Rxf4+ 60. Kd5 g5 61. b6 g4 62. c6 Rf1 63. c7+ 1-0

[Event "Bussum op 30th"]
[Site "Bussum"]
[Date "2013.05.19"]
[Round "3"]
[White "Pietrow, Andrzej"]
[Black "Vermeulen, Wesley"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2054"]
[BlackElo "2184"]
[PlyCount "28"]
[EventDate "2013.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 d5 4. e3 Nf6 5. Bb5 Bg4 6. Bxc6+ bxc6 7. d3 e6 8. Nbd2 Bd6 9. h3 Bh5 10. e4 Bf4 11. g4 Bg6 12. Qe2 Qa5 13. Be5 Bxe5 14. Nxe5 Qc3 0-1

[Event "Leiden Noteboom Memorial-A 73rd"]
[Site "Leiden"]
[Date "2013.02.10"]
[Round "5"]
[White "Andriasian, Zaven"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2608"]
[BlackElo "2054"]
[PlyCount "49"]
[EventDate "2013.02.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Na6 4. h4 g6 5. h5 Bg7 6. c3 Nc7 7. Bd3 Nh6 8. Ne2 Bf5 9. Bxf5 gxf5 10. Nd2 f6 11. exf6 Bxf6 12. Nb3 Nf7 13. Qd3 Qc8 14. Bf4 Nb5 15. 0-0-0 Nbd6 16. f3 b6 17. Kb1 a5 18. Rhe1 a4 19. Nd2 b5 20. Bxd6 Nxd6 21. Nf4 Kf7 22. Ne6 Rg8 23. g4 Qb7 24. a3 h6 25. gxf5 1-0

[Event "Hilversum op-A"]
[Site "Hilversum"]
[Date "2012.06.22"]
[Round "2"]
[White "Jonkman, Harmen"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2417"]
[BlackElo "2107"]
[PlyCount "113"]
[EventDate "2012.06.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 Qc7 10. Bd2 e6 11. c4 Ngf6 12. Ne4 0-0-0 13. 0-0-0 c5 14. Nxf6 Nxf6 15. Be3 Bd6 16. Qe2 Qc6 17. dxc5 Bxc5 18. Ne5 Bxe3+ 19. Qxe3 Qc7 20. Kb1 Rxd1+ 21. Rxd1 Rd8 22. Rc1 a6 23. f4 h5 24. Qe2 Rd4 25. g3 Ng4 26. Nxg4 hxg4 27. Qxg4 Rxc4 28. Rd1 Qe5 29. a3 Qe4+ 30. Ka1 Qc6 31. Qxg7 Rc1+ 32. Rxc1 Qxc1+ 33. Ka2 Qc4+ 34. b3 Qe2+ 35. Qb2 Qf3 36. Qh2 Qh5 37. a4 b5 38. axb5 axb5 39. Qc2+ Kb7 40. Qe4+ Kb6 41. Qe3+ Kb7 42. Ka3 Qd1 43. Kb4 Ka6 44. f5 Qd6+ 45. Kc3 exf5 46. Qf4 Qc5+ 47. Kb2 Qd5 48. h5 Qg2+ 49. Ka3 Qh1 50. Qd6+ Kb7 51. Qe7+ Kc6 52. Qf6+ Kc5 53. Qxf5+ Kb6 54. Qf6+ Kc5 55. Qe5+ Kc6 56. Kb4 Qf1 57. Qc5+ 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2011.06.26"]
[Round "6"]
[White "Pietrow, Andrzej"]
[Black "Goudriaan, Etienne"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2091"]
[BlackElo "2307"]
[PlyCount "152"]
[EventDate "2011.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Bh3 7. d4 cxd4 8. Nxd4 Qd5 9. Qf3 Qxf3 10. Nxf3 Bxg2+ 11. Kxg2 Nc6 12. c4 g6 13. Bd2 e5 14. Re1 f6 15. a3 0-0-0 16. Bc3 Nh6 17. Nbd2 Nf5 18. Ne4 Be7 19. Rad1 b6 20. Kf1 g5 21. g4 Ng7 22. Rxd8+ Rxd8 23. h4 h6 24. Ng3 Kc7 25. h5 Ne6 26. Nf5 Bf8 27. Re2 Rd1+ 28. Re1 Rd7 29. Re2 Rd1+ 30. Re1 Rd7 31. Re2 a5 32. Rd2 Nc5 33. Rxd7+ Kxd7 34. Nd2 Ke6 35. Ke2 Ne7 36. Nxe7 Bxe7 37. Nf1 Na4 38. Kd2 Bc5 39. Ng3 Bxf2 40. Nf5 Nxc3 41. Kxc3 Bd4+ 42. Kc2 Bc5 43. Kd3 Bf8 44. b4 axb4 45. axb4 Bxb4 46. Nxh6 Bf8 47. Nf5 Kf7 48. Ke4 Bc5 49. Ng3 Bf2 50. Ne2 Bc5 51. Kf5 Bb4 52. Ng3 Bf8 53. Ne4 Be7 54. Nc3 Kg7 55. Nd5 Bd8 56. Ke6 e4 57. Kf5 e3 58. Nxe3 Bc7 59. Nd5 Bd8 60. Ke6 f5 61. Kxf5 Kf7 62. Nc3 Be7 63. Ne4 Kg7 64. Nxg5 Kh6 65. Nf7+ Kg7 66. Ke6 Bf6 67. g5 Bc3 68. g6 Bd4 69. Kf5 Kg8 70. h6 Kf8 71. Ke6 Kg8 72. h7+ Kf8 73. h8Q+ Bxh8 74. Nxh8 Kg7 75. Kf5 Kxh8 76. Kf6 Kg8 1-0

[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2011.06.25"]
[Round "3"]
[White "Nikolic, Predrag"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2630"]
[BlackElo "2091"]
[PlyCount "75"]
[EventDate "2011.06.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Bg5 f6 6. Bf4 c4 7. Nc3 Nc6 8. g3 Bb4 9. Bg2 Nge7 10. 0-0 Bxc3 11. bxc3 0-0 12. Re1 Be6 13. Rb1 Qd7 14. Bc1 Rfe8 15. Nd2 Rac8 16. Ba3 b6 17. e4 Bf7 18. Qa4 Rcd8 19. Qb5 Na5 20. Qxd7 Rxd7 21. e5 Bg6 22. Rbc1 Nc8 23. f4 fxe5 24. fxe5 Bf5 25. Rf1 Be6 26. Rf4 h6 27. Nf1 Nc6 28. Ne3 N6e7 29. Rcf1 Ng6 30. R4f2 Rdd8 31. h4 Nge7 32. Kh2 Ng6 33. h5 Nge7 34. g4 a5 35. Kg3 Na7 36. Rb1 Nac8 37. Rb5 Rd7 38. Bxe7 1-0

[Event "Bussum op 28th"]
[Site "Bussum"]
[Date "2011.06.12"]
[Round "4"]
[White "Haver, Daan"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1854"]
[BlackElo "2091"]
[PlyCount "123"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. Ne4 0-0-0 15. c4 Nxe4 16. Qxe4 Nf6 17. Qe2 Bd6 18. g3 c5 19. Bc3 cxd4 20. Nxd4 a6 21. Kb1 Rd7 22. Nb3 Qc6 23. c5 Bc7 24. Bxf6 gxf6 25. Rxd7 Kxd7 26. Re1 Kc8 27. Qe3 Qd5 28. g4 Qg5 29. c6 Qxe3 30. cxb7+ Kxb7 31. Rxe3 Rg8 32. Nc5+ Kc6 33. Nxa6 Bb6 34. Nb4+ Kb5 35. Rb3 Kc4 36. Nd3 Bd4 37. f3 f5 38. Ra3 fxg4 39. fxg4 f5 40. gxf5 exf5 41. Nf4 Rg1+ 42. Kc2 Bf6 43. Ra5 Rh1 44. b3+ Kd4 45. Ra4+ Kc5 46. Rc4+ Kd6 47. b4 Bg5 48. Nd3 Rh2+ 49. Kb3 Rh3 50. Rd4+ Kc6 51. Kc4 Rxh5 52. b5+ Kb7 53. a4 Rh4 54. Rxh4 Bxh4 55. a5 Be7 56. b6 Kb8 57. Kb5 Bd6 58. Kc6 Bg3 59. Nc5 h5 60. a6 h4 61. a7+ Ka8 62. Na6 1-0

[Event "Bussum op 28th"]
[Site "Bussum"]
[Date "2011.06.12"]
[Round "5"]
[White "Pietrow, Andrzej"]
[Black "Lindeman, Johan W"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2091"]
[PlyCount "63"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Be7 7. Nf3 0-0 8. Bf4 b6 9. b4 a5 10. Na4 bxc5 11. bxc5 Nbd7 12. Bb5 Nh5 13. Be3 f5 14. Ne5 Nxe5 15. dxe5 f4 16. Bd4 g6 17. g4 fxg3 18. hxg3 Ba6 19. Bxa6 Rxa6 20. 0-0 Ng7 21. Rb1 Nf5 22. Qd3 Rc6 23. Rb5 Nxd4 24. Qxd4 Qc7 25. Rfb1 Rc8 26. Rb7 Qd8 27. R1b5 Qf8 28. Rxa5 Bxc5 29. Nxc5 Rxc5 30. Rxc5 Qxc5 31. Qh4 h5 32. Qf6 1-0

[Event "Bussum op 28th"]
[Site "Bussum"]
[Date "2011.06.11"]
[Round "3"]
[White "Pietrow, Andrzej"]
[Black "Losekoot, Pascal"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2091"]
[BlackElo "2072"]
[PlyCount "60"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 e6 4. Ne2 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 a6 8. Nxc6 bxc6 9. Bd4 Bxd4 10. Qxd4 Nf6 11. c4 0-0 12. Nc3 Rb8 13. b3 Qe7 14. Rd1 e5 15. Qd6 Qxd6 16. Rxd6 Ne8 17. Rd2 Nc7 18. 0-0 Ne6 19. f4 f6 20. Rd6 Nc5 21. Bh3 Nb7 22. Rd2 d6 23. Bg2 Bd7 24. Na4 Be8 25. Rc1 c5 26. Nc3 Bc6 27. Nd5 Bxd5 28. Rxd5 Kf7 29. Rf1 Ke7 30. Rd2 Na5 1/2-1/2

[Event "Bussum op 28th"]
[Site "Bussum"]
[Date "2011.06.11"]
[Round "2"]
[White "Van der Lende, Nathalie"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "D42"]
[BlackElo "2091"]
[PlyCount "53"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. a3 Nf6 10. 0-0 0-0 11. Bg5 b6 12. Qe2 Bb7 13. Rad1 Nd5 14. Qe4 g6 15. Bh6 Re8 16. Nxd5 exd5 17. Qf4 Bd6 18. Qd2 Qd7 19. Rfe1 a6 20. Bf4 f6 21. Bxd6 Qxd6 22. Qh6 Qf8 23. Qf4 Qf7 24. h4 Kg7 25. h5 g5 26. h6+ Kg8 27. Qf5 1/2-1/2

[Event "Bussum op 28th"]
[Site "Bussum"]
[Date "2011.06.10"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2091"]
[BlackElo "2538"]
[PlyCount "62"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. Bg2 Qe6+ 6. Kf1 Qd7 7. Nc3 e5 8. d3 Bd6 9. Nd5 b6 10. c3 Bb7 11. Nh4 0-0-0 12. Be4 Kb8 13. Qf3 g6 14. g4 Rf8 15. g5 h6 16. Nf6 Qc7 17. Nxg8 Rfxg8 18. Bd5 hxg5 19. Bxg5 Be7 20. Bxe7 Nxe7 21. Bxb7 Qxb7 22. Qxb7+ Kxb7 23. Nf3 f6 24. Ke2 Nd5 25. Rhg1 g5 26. Rg4 Rd8 27. Rd1 Nf4+ 28. Ke3 c4 29. d4 exd4+ 30. Nxd4 Rxh2 31. Kf3 Nd3 0-1

[Event "Bussum op"]
[Site "Bussum"]
[Date "2009.06.01"]
[Round "6"]
[White "Hendriks, Willy"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2447"]
[BlackElo "2082"]
[PlyCount "61"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Nf6 11. Bg5 b6 12. a3 Bb7 13. Bc2 Re8 14. Qd3 g6 15. Rad1 Rc8 16. h4 Nd5 17. Nxd5 exd5 18. Ba4 Bxg5 19. hxg5 Rxe1+ 20. Rxe1 a6 21. Bxc6 Rxc6 22. Qd2 Bc8 23. Ne5 Rc7 24. Rc1 Rxc1+ 25. Qxc1 Bd7 26. Qf4 Qe7 27. Kh2 Be6 28. f3 Kg7 29. Nc6 Qb7 30. Qf6+ Kg8 31. Qd8+ 1-0

[Event "Bussum op"]
[Site "Bussum"]
[Date "2009.05.31"]
[Round "4"]
[White "Pietrow, Andrzej"]
[Black "De Groote, Ewoud"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2082"]
[BlackElo "2191"]
[PlyCount "106"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Nc6 7. h3 Bh5 8. Nc3 Nf6 9. d3 Qd7 10. g4 Bg6 11. Bf4 e6 12. Ne5 Nxe5 13. Bxe5 Bd6 14. Bxd6 Qxd6 15. Bxb7 Rb8 16. Qf3 0-0 17. Rb1 Qb6 18. Be4 Nxe4 19. dxe4 Rfd8 20. h4 h6 21. h5 Bh7 22. g5 hxg5 23. h6 f6 24. hxg7 Kxg7 25. Rxh7+ Kxh7 26. Qxf6 Rg8 27. Kg2 Rg7 28. e5 Qc6+ 29. f3 Kg8 30. Rd1 g4 31. Rd8+ Rxd8 32. Qxd8+ Kh7 33. Ne4 gxf3+ 34. Kxf3 Qd5 35. Qxd5 exd5 36. Nxc5 Kg6 37. Ke3 Kf5 38. Kd4 Rg2 39. Kxd5 Rxc2 40. Nd3 Rc8 41. a3 a5 42. b3 Rd8+ 43. Kc4 Ke4 44. Nc5+ Kxe5 45. Nb7 Rc8+ 46. Kb5 Kd4 47. Nxa5 Kc3 48. b4 Kb2 49. a4 Ka3 50. Nc4+ Kb3 51. Nb6 Rh8 52. Nd7 Rh4 53. Nc5+ Ka3 1/2-1/2

[Event "Bussum op"]
[Site "Bussum"]
[Date "2009.05.29"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "Wiersma, Eelke"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2082"]
[BlackElo "2406"]
[PlyCount "68"]
[EventDate "2009.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 130 Extra"]
[Source "ChessBase"]
[SourceDate "2009.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2009.07.15"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. f4 e6 6. Nf3 Nge7 7. c3 b6 8. Be3 Bb7 9. Na3 0-0 10. 0-0 d5 11. e5 d4 12. cxd4 Nf5 13. Bf2 Ncxd4 14. g4 Nxf3+ 15. Bxf3 Bxf3 16. Qxf3 Nd4 17. Qe4 f5 18. exf6 Qxf6 19. Bg3 Rad8 20. Nc4 Nc2 21. Rac1 Qd4+ 22. Kh1 Nb4 23. Qxe6+ Kh8 24. Ne5 Nxd3 25. Nxd3 Qxd3 26. f5 Rde8 27. Qc6 Bxb2 28. Rcd1 Qe4+ 29. Qxe4 Rxe4 30. Rd7 Rxg4 31. Rf2 Bd4 32. Re2 gxf5 33. Rxa7 f4 34. Bf2 f3 0-1

[Event "Leiden Noteboom Memorial 68th"]
[Site "Leiden"]
[Date "2008.02.01"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "Lalic, Bogdan"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2081"]
[BlackElo "2507"]
[PlyCount "92"]
[EventDate "2008.02.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bb5 Nc6 7. 0-0 Be7 8. Bf4 0-0 9. dxc5 Nxc5 10. Re1 a6 11. Bd3 f5 12. exf6 Bxf6 13. Bg3 b5 14. Ne5 Nxe5 15. Bxe5 Bxe5 16. Rxe5 Qf6 17. Qe2 b4 18. Nd1 Ra7 19. a3 Rb7 20. axb4 Rxb4 21. Ra5 Nxd3 22. cxd3 Rb3 23. Ra3 Rxa3 24. bxa3 Bd7 25. Qb2 Rc8 26. Ne3 Qd8 27. h3 Qc7 28. Qd4 Qc3 29. Rxd5 exd5 30. Qxd5+ Kh8 31. Qxd7 Qc1+ 32. Kh2 Qc7+ 33. Qxc7 Rxc7 34. d4 Rc3 35. Kg3 Rxa3 36. Kf4 Kg8 37. Ke5 Kf7 38. Kd6 a5 39. Nc4 Ra2 40. d5 Ke8 41. Ke6 Re2+ 42. Kd6 a4 43. Kc6 Rxf2 44. Nd6+ Ke7 45. Nc4 Rc2 46. Kb5 Rxc4 0-1

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2008.01.06"]
[Round "5"]
[White "Pietrow, Andrzej"]
[Black "Legemaat, Gert"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2039"]
[BlackElo "2203"]
[PlyCount "119"]
[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 Nc6 2. Nf3 d6 3. Nc3 Bg4 4. Bb5 a6 5. Bxc6+ bxc6 6. d4 g6 7. h3 Bc8 8. Bf4 Bg7 9. Qd2 Rb8 10. b3 h6 11. e5 g5 12. Bg3 Bf5 13. Qe2 e6 14. Ne4 Bxe4 15. Qxe4 Ne7 16. h4 dxe5 17. Bxe5 f6 18. Bg3 Qd5 19. Qxd5 cxd5 20. hxg5 hxg5 21. Rxh8+ Bxh8 22. c3 Kd7 23. Kd2 Nf5 24. Rh1 Bg7 25. Ne1 Nxg3 26. fxg3 Ke7 27. Nd3 Kf7 28. b4 Kg6 29. Nc5 Rb6 30. a4 e5 31. a5 Rd6 32. b5 axb5 33. a6 Rd8 34. Ne6 Ra8 35. Nxc7 Ra7 36. Ra1 Rxc7 37. a7 Rxa7 38. Rxa7 f5 39. dxe5 Bxe5 40. Rd7 d4 41. cxd4 Bxg3 42. Rb7 Bf2 43. Kd3 g4 44. Rxb5 f4 45. d5 f3 46. gxf3 g3 47. Ke2 Kf5 48. Rb1 Bc5 49. Kf1 Bd6 50. Kg2 Bf4 51. Re1 Be5 52. Re4 Bc7 53. Re8 Bd6 54. Rg8 Ke5 55. Kxg3 Kxd5+ 56. Kg4 Ke6 57. Rg6+ Ke7 58. Rxd6 Kxd6 59. Kf5 Ke7 60. Kg6 1-0

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2008.01.06"]
[Round "6"]
[White "Reinderman, Dimitri"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2506"]
[BlackElo "2039"]
[PlyCount "64"]
[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. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Bg5 Be6 11. Ne1 Be7 12. Nd3 Qd7 13. Qa4 h6 14. Bxf6 Bxf6 15. Rfd1 Bxc3 16. bxc3 Rfd8 17. Nf4 Ne7 18. Qa3 Qd6 19. Qxd6 Rxd6 20. e4 Rad8 21. exd5 Nxd5 22. Nxe6 fxe6 23. c4 Nc3 24. Rxd6 Rxd6 25. Bxb7 Rb6 26. Bf3 Kf7 27. Kf1 Rb4 28. c5 Rc4 29. c6 Nd5 30. Rd1 Rxc6 31. Rxd5 Ke7 32. Rd1 a6 1-0

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2008.01.05"]
[Round "4"]
[White "Tromp, Paul"]
[Black "Pietrow, Andrzej"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1989"]
[BlackElo "2039"]
[PlyCount "68"]
[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 d6 4. Bc4 Be7 5. d4 Nf6 6. Nc3 0-0 7. Bxf4 Nxe4 8. Nxe4 d5 9. Bd3 dxe4 10. Bxe4 Bh4+ 11. Kf1 Nc6 12. d5 Re8 13. Bxh7+ Kxh7 14. dxc6 Qf6 15. g3 Bh3+ 16. Kf2 Qxf4 17. gxh4 Bg4 18. Qd3+ Kg8 19. Rad1 bxc6 20. h3 Bxf3 21. Qxf3 Qxh4+ 22. Kg2 Re6 23. Rhf1 Qe7 24. Rf2 Re8 25. Rdf1 Rg6+ 26. Kh1 Rf6 27. Qd3 Rxf2 28. Rxf2 Qe1+ 29. Kg2 Re6 30. Rf1 Re2+ 31. Kg1 Qd2 32. Qf3 Qd4+ 33. Kh1 Qd5 34. Kg1 Rxc2 0-1

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2008.01.04"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "Van Oosterom, Chiel"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2039"]
[BlackElo "2393"]
[PlyCount "52"]
[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 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Nc6 7. h3 Bh5 8. Nc3 Nf6 9. d3 Qd7 10. Bf4 e6 11. g4 Bg6 12. Ne5 Nxe5 13. Bxe5 Bd6 14. Bxd6 Qxd6 15. Bxb7 Rb8 16. Qf3 0-0 17. Rb1 c4 18. Be4 Nxe4 19. dxe4 f5 20. exf5 exf5 21. Qd5+ Qxd5 22. Nxd5 Rf7 23. Nf4 fxg4 24. Nxg6 g3 25. Kg2 hxg6 26. fxg3 a5 1/2-1/2

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.07.01"]
[Round "6"]
[White "Mol, Christiaan"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "D34"]
[BlackElo "2084"]
[PlyCount "101"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 Be6 10. Rc1 cxd4 11. Nxd4 Qb6 12. Nxe6 fxe6 13. Na4 Qb5 14. Bh3 Nd8 15. Qc2 Qe8 16. Bxf6 Bxf6 17. e4 Nc6 18. exd5 exd5 19. Rce1 Qh5 20. Qf5 Qxf5 21. Bxf5 Nd4 22. Be6+ Nxe6 23. Rxe6 Rac8 24. Re2 b5 25. Nc3 Bxc3 26. bxc3 Rxc3 27. Re7 Ra3 28. Rc1 Raf3 29. Rcc7 R3f7 30. Rxa7 Rxe7 31. Rxe7 Ra8 32. Rb7 Rxa2 33. Rxb5 d4 34. Rd5 Ra4 35. Kf1 Kf7 36. Rd7+ Kf6 37. Ke2 Ra2+ 38. Ke1 Ra4 39. Ke2 h5 40. Rd8 Ra2+ 41. Kd3 Ke7 42. Rxd4 Rxf2 43. Rh4 g6 44. Ke3 Ra2 45. Re4+ Kf6 46. h4 Ra3+ 47. Kf2 g5 48. hxg5+ Kxg5 49. Rb4 Ra5 50. Rc4 Rf5+ 51. Kg2 1/2-1/2

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.07.01"]
[Round "5"]
[White "Pietrow, Andrzej"]
[Black "Sparreboom, Willem"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2084"]
[BlackElo "1984"]
[PlyCount "102"]
[EventDate "2007.06.29"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bb5 a6 7. Bxd7+ Bxd7 8. Be3 Nc6 9. dxc5 Qc7 10. 0-0 Nxe5 11. Re1 Nxf3+ 12. Qxf3 0-0-0 13. Qxf7 Bxc5 14. Rad1 Bd6 15. Qh5 g6 16. Qh4 h6 17. h3 g5 18. Qd4 Bh2+ 19. Kh1 Bf4 20. Bxf4 gxf4 21. Qe5 Rde8 22. Rd4 Rhf8 23. Qxc7+ Kxc7 24. Re5 Bc6 25. f3 Rf6 26. Rdxd5 exd5 27. Rxe8 d4 28. Ne4 Bxe8 29. Nxf6 Bg6 30. Nd5+ Kd6 31. Nb4 a5 32. Nd3 b5 33. Kg1 Bh7 34. Kf2 Kd5 35. Ke2 Kc4 36. Kd2 Bxd3 37. b3+ Kd5 38. Kxd3 b4 39. Ke2 h5 40. h4 Kc5 41. Kf2 d3 42. cxd3 Kd4 43. g3 fxg3+ 44. Kxg3 Kxd3 45. Kf4 Kc2 46. Ke3 Kb2 47. f4 Kxa2 48. f5 a4 49. f6 axb3 50. f7 b2 51. f8Q b1Q 1/2-1/2

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.06.30"]
[Round "3"]
[White "Pietrow, Andrzej"]
[Black "De Ruiter, Danny"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2084"]
[BlackElo "1965"]
[PlyCount "80"]
[EventDate "2007.06.29"]
[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 c5 2. g3 Nc6 3. Bg2 d6 4. d3 g6 5. f4 Bg7 6. Nf3 e5 7. c3 Nge7 8. 0-0 0-0 9. Na3 Rb8 10. fxe5 dxe5 11. Be3 b6 12. Qd2 Qd7 13. Bh6 f6 14. Bxg7 Kxg7 15. Rad1 Ba6 16. Qe3 Rbd8 17. Rf2 Qe6 18. b3 Rd6 19. Rfd2 Rfd8 20. Nc2 f5 21. exf5 gxf5 22. d4 cxd4 23. cxd4 e4 24. Nh4 Qf6 25. Qf2 Bd3 26. Ne3 Nxd4 27. Bh3 Rf8 28. Qf4 Kg8 29. Bg2 Ng6 30. Nxg6 hxg6 31. h4 Rfd8 32. Kf2 Kg7 33. Nc4 Bxc4 34. bxc4 Ne6 35. Qxd6 Rxd6 36. Rxd6 f4 37. Bh3 fxg3+ 38. Kxg3 Qf3+ 39. Kh2 Nf4 40. Bf1 e3 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2007.06.09"]
[Round "2.3"]
[White "Pietrow, Andrzej"]
[Black "Miezis, Normunds"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2099"]
[BlackElo "2517"]
[PlyCount "55"]
[EventDate "2007.06.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. f4 d6 6. Nf3 e5 7. c3 Nge7 8. 0-0 0-0 9. Na3 exf4 10. Bxf4 Ne5 11. Ng5 h6 12. Nh3 Kh7 13. Qc2 Rb8 14. Nc4 Be6 15. Nxe5 dxe5 16. Be3 b6 17. Kh1 Qd7 18. Ng1 f5 19. Rad1 Rbd8 20. Ne2 fxe4 21. Rxf8 Bxf8 22. Bxe4 Bd5 23. Rf1 Nf5 24. Bc1 Qb7 25. g4 c4 26. gxf5 cxd3 27. fxg6+ Kh8 28. Kg1 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2007.06.08"]
[Round "1.27"]
[White "Sternau, Almar"]
[Black "Pietrow, Andrzej"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1886"]
[BlackElo "2099"]
[PlyCount "46"]
[EventDate "2007.06.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. Nf3 f6 4. e3 e5 5. Nxe5 fxe5 6. Qh5+ Ke7 7. Qxe5+ Be6 8. Be2 Nf6 9. 0-0 Nc6 10. Qg5 Kf7 11. Nc3 Bd6 12. f4 g6 13. f5 gxf5 14. Nxd5 Be5 15. Bxe5 Nxe5 16. Qxf6+ Qxf6 17. Nxf6 Kxf6 18. e4 Kg5 19. h4+ Kxh4 20. Rf4+ Kg5 21. Raf1 Ng6 22. R4f3 fxe4 23. Rg3+ Kh6 0-1

[Event "Utrecht OKU op"]
[Site "Utrecht"]
[Date "2005.06.??"]
[Round "?"]
[White "Verlinde, Erik"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D32"]
[BlackElo "2099"]
[PlyCount "47"]
[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. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. e3 Nf6 6. dxc5 Bxc5 7. Nf3 0-0 8. Be2 Nc6 9. Nb5 Bg4 10. 0-0 Qb6 11. Nbd4 Rfe8 12. a3 a5 13. Nb3 Bd6 14. h3 Bd7 15. Nbd4 Ne5 16. Nxe5 Bxe5 17. Nf3 Qd6 18. Bd3 Ne4 19. Bxe4 dxe4 20. Nxe5 Qxd1 21. Rxd1 Ba4 22. Rd4 Rad8 23. Nc4 Bb5 24. Nd6 1-0

[Event "Cogas Energie op"]
[Site "Almelo"]
[Date "2004.04.10"]
[Round "6"]
[White "Arp, Frans"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2067"]
[PlyCount "69"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. Ne4 0-0-0 15. g3 Nxe4 16. Qxe4 Bd6 17. c4 Nf6 18. Qc2 c5 19. Qa4 b6 20. dxc5 Bxc5 21. Bf4 Qb7 22. Ne5 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+ Kxd8 25. Nc6+ Ke8 26. Nxa7+ Kf8 27. Nc6 Nxh5 28. Be5 f6 29. b4 Bxf2 30. Bd6+ Kg8 31. b5 Nxg3 32. Qa6 Qd7 33. Qa8+ Kh7 34. Ne7 Ne2+ 35. Kb1 1-0

[Event "Cogas Energie op"]
[Site "Almelo"]
[Date "2004.04.10"]
[Round "5"]
[White "Pietrow, Andrzej"]
[Black "Galje, Hans"]
[Result "1/2-1/2"]
[ECO "C11"]
[BlackElo "2107"]
[PlyCount "59"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bb5 Nc6 7. dxc5 Bxc5 8. 0-0 0-0 9. Bf4 a6 10. Bxc6 bxc6 11. Na4 Be7 12. c4 a5 13. cxd5 cxd5 14. Rc1 Nb6 15. Nxb6 Qxb6 16. Qd4 Rb8 17. Rc2 Ba6 18. Rfc1 Bd8 19. Be3 Qxd4 20. Bxd4 a4 21. Bc5 Re8 22. Nd4 Bc4 23. b3 Rc8 24. Bd6 Bb6 25. bxc4 Bxd4 26. cxd5 Rxc2 27. Rxc2 exd5 28. Kf1 f6 29. f4 Kf7 30. Rd2 1/2-1/2

[Event "Cogas Energie op"]
[Site "Almelo"]
[Date "2004.04.09"]
[Round "3"]
[White "Krueger, Norbert"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2159"]
[PlyCount "73"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 e6 6. Bd3 dxc4 7. Bxc4 Nc6 8. 0-0 Be7 9. Nc3 0-0 10. Bf4 b6 11. Qd2 Bb7 12. Rfd1 Rc8 13. Be2 Nb4 14. Ne5 Ne4 15. Nxe4 Bxe4 16. Rac1 Nxa2 17. Rxc8 Qxc8 18. Ra1 Bb4 19. Qe3 Bd5 20. Bd3 Ba5 21. Qh3 f5 22. Nf3 Qb7 23. Rd1 Nb4 24. Bb1 Bxf3 25. gxf3 Nd5 26. Be5 Bb4 27. Qg3 Rc8 28. Kh1 Qf7 29. Rg1 Bf8 30. h4 a5 31. Qh3 Qh5 32. Kh2 g6 33. Rg5 Qh6 34. Bxf5 exf5 35. Qxf5 Rc6 36. Bg3 Nf6 37. Kh3 1-0

[Event "Cogas Energie op"]
[Site "Almelo"]
[Date "2004.04.09"]
[Round "4"]
[White "Pietrow, Andrzej"]
[Black "Ellenbroek, Ton"]
[Result "1-0"]
[ECO "B14"]
[BlackElo "2113"]
[PlyCount "97"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 g6 6. cxd5 Bg7 7. Qb3 0-0 8. Be2 Na6 9. Bf3 Qb6 10. Qxb6 axb6 11. Bf4 Nb4 12. Kd2 Ra5 13. d6 Rd8 14. Nge2 exd6 15. a3 Nc6 16. b4 Ra8 17. Nb5 Ne5 18. Rhc1 Nxf3+ 19. gxf3 Nd5 20. Nc7 Nxf4 21. Nxa8 Nxe2 22. Kxe2 Bxd4 23. Ra2 Be6 24. Rd2 Be5 25. Nxb6 Bxh2 26. Rc7 Re8 27. Kd3 Bf4 28. Rxb7 Bxd2 29. Kxd2 h5 30. a4 h4 31. Rc7 Rb8 32. a5 h3 33. Ke3 g5 34. Kd4 g4 35. Rc1 gxf3 36. b5 Kg7 37. Ra1 Kf6 38. a6 Rxb6 39. a7 Rxb5 40. a8Q Rb4+ 41. Ke3 d5 42. Qh8+ Kg5 43. Qe5+ Kh4 44. Qg3+ Kh5 45. Ra8 Re4+ 46. Kd3 Bg4 47. Rg8 f6 48. Qc7 Bf5 49. Qf7+ 1-0

[Event "Cogas Energie op"]
[Site "Almelo"]
[Date "2004.04.09"]
[Round "2"]
[White "Pietrow, Andrzej"]
[Black "Lukas, Manfred"]
[Result "1/2-1/2"]
[ECO "B20"]
[BlackElo "2082"]
[PlyCount "76"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. f4 d6 6. Nf3 e6 7. c3 Nge7 8. Be3 0-0 9. 0-0 b6 10. d4 cxd4 11. cxd4 d5 12. e5 Na5 13. Nc3 Ba6 14. Re1 Qd7 15. Nh4 Nf5 16. Nxf5 gxf5 17. g4 fxg4 18. Qxg4 f5 19. Qh5 Rac8 20. Rad1 Rf7 21. Bc1 Kh8 22. Bxd5 Rg8 23. Bf3 Bxe5+ 24. Kf2 Bxd4+ 25. Be3 Bxe3+ 26. Rxe3 Qc7 27. b4 Rfg7 28. Qh4 Bb7 29. Qf6 Qxf4 30. bxa5 Qxh2+ 31. Kf1 f4 32. Bxb7 fxe3 33. a6 Qh5 34. Rd3 Qc5 35. Ke2 Rf8 36. Rd8 Rxd8 37. Qxd8+ Rg8 38. Qf6+ Rg7 1/2-1/2

[Event "Cogas Energie op"]
[Site "Almelo"]
[Date "2004.04.08"]
[Round "1"]
[White "Hausrath, Daniel"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2452"]
[PlyCount "53"]
[EventDate "2004.04.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 099 Extra"]
[Source "ChessBase"]
[SourceDate "2004.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2004.05.04"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 Nf6 6. c4 Be7 7. cxd5 exd5 8. Be3 c4 9. Ne5 0-0 10. b3 cxb3 11. Qxb3 Na5 12. Qa4 Ne4 13. Nd2 f6 14. Nxe4 fxe5 15. Nd2 e4 16. f3 Bd7 17. Qd1 exf3 18. Rxf3 Rxf3 19. Bxf3 Bf5 20. Bf4 Bf6 21. e3 b5 22. Rc1 Nc4 23. Nxc4 bxc4 24. Qa4 Be6 25. Qc6 Bf7 26. Qb7 Rc8 27. Bg4 1-0

[Event "OSKA op-A"]
[Site "Netherlands"]
[Date "2003.06.09"]
[Round "2"]
[White "Van den Berg, Bram"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2216"]
[BlackElo "2054"]
[PlyCount "69"]
[EventDate "2003.09.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Na6 4. Nc3 Nc7 5. Be3 g6 6. Qd2 Bg7 7. Rd1 b6 8. b4 Bb7 9. e5 Ba6 10. Bxa6 Nxa6 11. b5 cxb5 12. Nxb5 Qc8 13. c3 Nc7 14. Nxc7+ Qxc7 15. Ne2 e6 16. Kf2 Qc4 17. g4 Ne7 18. Bg5 Rc8 19. Bf6 Bxf6 20. exf6 Nc6 21. Qh6 Kd7 22. h4 Qxa2 23. h5 Rcg8 24. hxg6 Rxg6 25. Qf4 Qa3 26. Rh6 Qd6 27. Qd2 Na5 28. Rdh1 Nc4 29. Qc2 b5 30. Rxh7 Rxh7 31. Rxh7 Rxf6 32. g5 Rf5 33. g6 Qb8 34. Ng3 Rf6 35. g7 1-0

[Event "Zwolle Windesheim op"]
[Site "Zwolle"]
[Date "2003.03.08"]
[Round "2"]
[White "Shchekachev, Andrei"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2572"]
[PlyCount "40"]
[EventDate "2003.03.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Nc3 0-0 10. b3 a6 11. Bb2 Re8 12. e3 Ba7 13. Ne2 Bg4 14. h3 Bf5 15. Nf4 Be4 16. Re1 Rc8 17. Re2 Bb8 18. Rd2 Bxf4 19. exf4 Qd7 20. Ne5 Bxg2 1-0

[Event "Leiden Noteboom Memorial"]
[Site "Leiden"]
[Date "2003.03.01"]
[Round "2"]
[White "Pietrow, Andrzej"]
[Black "Meijers, Viesturs"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2475"]
[PlyCount "66"]
[EventDate "2003.03.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 093 Extra"]
[Source "ChessBase"]
[SourceDate "2003.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2003.05.09"]
[SourceQuality "1"]

1. e4 c5 2. g3 e6 3. Bg2 Nc6 4. Ne2 a6 5. 0-0 Qc7 6. d3 Nf6 7. c4 b6 8. Nbc3 Bb7 9. Re1 Be7 10. Nf4 h5 11. Nfd5 exd5 12. exd5 Ne5 13. d6 Bxd6 14. Bxb7 Qxb7 15. f4 Nfg4 16. fxe5 Bxe5 17. Bf4 f6 18. Bxe5 Nxe5 19. Nd5 d6 20. d4 cxd4 21. Qxd4 Kf7 22. Qe4 b5 23. cxb5 axb5 24. Rec1 Rac8 25. Kg2 Rc4 26. Rxc4 bxc4 27. b3 Ra8 28. b4 Ra3 29. Nxf6 Qxe4+ 30. Nxe4 d5 31. Nd6+ Ke6 32. Nb5 Rd3 33. a3 Rd2+ 0-1

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.07"]
[Round "6"]
[White "Irwin, Mark"]
[Black "Pietrow, Andrzej"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2181"]
[BlackElo "2051"]
[PlyCount "72"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Na6 4. Be3 g6 5. Nc3 Nc7 6. Qd2 h5 7. h3 Bg7 8. Nf3 Nh6 9. Nh4 Nf5 10. Nxf5 Bxf5 11. 0-0-0 Qd7 12. g3 b6 13. Bg2 0-0-0 14. Kb1 Kb8 15. Ne2 Qc8 16. Nc1 Qa6 17. f3 Qa4 18. g4 Bc8 19. Nd3 Qa6 20. Qb4 Bf8 21. a4 Qc4 22. Qxc4 dxc4 23. Nb4 Kb7 24. f4 Nd5 25. Nxd5 cxd5 26. Bf3 a6 27. b3 b5 28. axb5 axb5 29. Bd2 Be6 30. Bb4 Kc6 31. Kb2 Ra8 32. Bc5 Bc8 33. gxh5 gxh5 34. Rdg1 Bf5 35. h4 Bh6 36. Bxe7 Bxf4 0-1

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.07"]
[Round "5"]
[White "Pietrow, Andrzej"]
[Black "Den Hartog, Tim"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2051"]
[BlackElo "1823"]
[PlyCount "63"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 Ne7 5. a3 Ba5 6. Nf3 dxe4 7. Bxe4 Nd5 8. Bd2 Bxc3 9. bxc3 Nd7 10. 0-0 N7f6 11. Bd3 b6 12. Ne5 a6 13. Qf3 Bd7 14. c4 Ne7 15. Bg5 Ng6 16. Nxd7 Kxd7 17. Rfe1 h6 18. Bd2 c6 19. Bxg6 fxg6 20. Bc3 Rf8 21. Qg3 g5 22. Bb4 Qb8 23. Bxf8 Qxf8 24. Qe5 Qd6 25. Rab1 b5 26. a4 Rb8 27. cxb5 cxb5 28. axb5 axb5 29. Rxb5 Rxb5 30. Qxb5+ Ke7 31. Qb7+ Kf8 32. c3 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "4"]
[White "Burggraaf, Jan Theodoor"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2097"]
[BlackElo "2051"]
[PlyCount "35"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg4 6. Bc4 e6 7. h3 Bxf3 8. Qxf3 Nf6 9. 0-0 Bd6 10. Re1 0-0 11. b3 Nbd7 12. Bb2 Qc7 13. d4 Rfd8 14. Bf1 Rac8 15. Rad1 Be7 16. c4 Nf8 17. Bd3 Ng6 18. Bxg6 1/2-1/2

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "2"]
[White "Ikonnikov, Vyacheslav"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2522"]
[BlackElo "2051"]
[PlyCount "83"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. Nbd2 0-0 10. Nb3 Bb6 11. Nbd4 Re8 12. b3 Nxd4 13. Nxd4 Bg4 14. f3 Bd7 15. Rf2 Qe7 16. Qd2 Rac8 17. Bb2 Qe3 18. Rd1 a5 19. Bf1 a4 20. Qb4 Bc5 21. Qxb7 Rb8 22. Qa6 axb3 23. axb3 Rxb3 24. Bc1 Qc3 25. Nxb3 Qxb3 26. Qd3 Qxd3 27. Rxd3 Bb5 28. Rc3 Bd4 29. Rc2 Bxf2+ 30. Kxf2 Bc4 31. Bh3 Ra8 32. Rb2 h6 33. Rb7 Ra1 34. Rb8+ Kh7 35. Bb2 Ra6 36. Bf5+ g6 37. Bb1 Re6 38. e3 h5 39. h4 Ra6 40. Bd4 Rc6 41. Bc2 Re6 42. Ke1 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.06"]
[Round "3"]
[White "Pietrow, Andrzej"]
[Black "Bruijn, Dennis"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2051"]
[BlackElo "1714"]
[PlyCount "137"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. g3 d6 3. Bg2 Nc6 4. d3 g6 5. f4 Bg7 6. Nf3 e5 7. c3 Nge7 8. 0-0 0-0 9. Na3 d5 10. Nxe5 Nxe5 11. fxe5 Bxe5 12. Bg5 dxe4 13. dxe4 Qxd1 14. Raxd1 f6 15. Bh6 Re8 16. Nc4 Bg4 17. Rd2 Rad8 18. Nxe5 fxe5 19. Rff2 Rxd2 20. Rxd2 Be6 21. b3 Nc6 22. Rd6 Nd8 23. Be3 Nf7 24. Rd2 b6 25. Bf1 Rd8 26. Rxd8+ Nxd8 27. Bb5 Nf7 28. Bc6 Nd6 29. Bg5 Kf7 30. Kf2 c4 31. b4 Bd7 32. Bxd7 Nxe4+ 33. Ke3 Nxg5 34. Bb5 Kf6 35. Bxc4 Kf5 36. a4 h5 37. h4 Ne6 38. Ba6 Nc7 39. Bc8+ Kf6 40. Ke4 b5 41. a5 a6 42. Bh3 Ne8 43. Bd7 Nd6+ 44. Kd5 e4 45. Kd4 Ke7 46. Bc6 Nf5+ 47. Kxe4 Nxg3+ 48. Ke5 Nf5 49. Bb7 Nxh4 50. Bxa6 Nf3+ 51. Kf4 Nd2 52. Bxb5 Kd6 53. Bd3 h4 54. Bxg6 Nc4 55. Be4 Nd2 56. Bd3 h3 57. Kg3 h2 58. Kxh2 Nf3+ 59. Kg3 Ne5 60. Be4 Kc7 61. Kf4 Nc4 62. Bd5 Nd6 63. Ke5 Nb5 64. c4 Nc3 65. Kd4 Ne2+ 66. Kc5 Nf4 67. b5 Nd3+ 68. Kd4 Nb4 69. Kc3 1-0

[Event "Haarlem Nova College op 1st"]
[Site "Haarlem"]
[Date "2002.07.05"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "Kuijper, Hans"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "2051"]
[BlackElo "1618"]
[PlyCount "22"]
[EventDate "2002.07.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 dxc4 5. Bxc4 e6 6. Nf3 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Ne5 Nbd7 10. Bg5 Nb6 11. Bd3 Nbd7 1-0

[Event "Rotterdam Triomfator op 1st"]
[Site "Rotterdam"]
[Date "2002.06.15"]
[Round "2"]
[White "Pietrow, Andrzej"]
[Black "Kouwenhoven, Arjen"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "2051"]
[BlackElo "1922"]
[PlyCount "124"]
[EventDate "2002.06.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. 0-0 Be7 8. Re1 0-0 9. Bxc6 Bxc6 10. Nxc6 bxc6 11. Qe2 Qd7 12. b3 Rfb8 13. Bb2 Qe6 14. e5 dxe5 15. Qxe5 Qxe5 16. Rxe5 Bd6 17. Re2 Re8 18. Rae1 Rxe2 19. Rxe2 Re8 20. Rxe8+ Nxe8 21. Ne4 Be7 22. Bd4 a6 23. Bc5 Nd6 24. Kf1 Kf8 25. Ng3 g6 26. Ke2 f5 27. Kd3 Kf7 28. f3 Ke6 29. Ne2 Bf6 30. c4 Be5 31. g3 Kd7 32. Be3 Ke6 33. Bd2 Kd7 34. Nd4 Nb7 35. Nc2 Bd6 36. b4 Be5 37. Be3 Ke6 38. Bd4 Kd6 39. c5+ Ke6 40. Kc4 Nd8 41. f4 Bxd4 42. Nxd4+ Kd7 43. Nf3 Nf7 44. Kd4 Ke6 45. a3 Kf6 46. a4 Ke6 47. Kc4 Kd7 48. Nd4 Nd8 49. Nb3 Nf7 50. Kd4 Ke6 51. Nc1 Kf6 52. Ne2 Ke6 53. Nc3 Nd8 54. b5 cxb5 55. axb5 axb5 56. Nxb5 Nc6+ 57. Kd3 Kd7 58. Nd4 Nxd4 59. Kxd4 Ke6 60. h3 c6 61. Kc4 h6 62. Kd4 h5 1/2-1/2

[Event "Zwolle op"]
[Site "Zwolle"]
[Date "2002.03.09"]
[Round "2"]
[White "Van den Doel, Erik"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2585"]
[PlyCount "81"]
[EventDate "2002.03.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 087 Extra"]
[Source "ChessBase"]
[SourceDate "2002.05.03"]
[SourceVersion "2"]
[SourceVersionDate "2002.08.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. cxd5 Nxd5 7. Nf3 Be7 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Nf6 11. a3 b6 12. Bg5 Bb7 13. Bc2 Rc8 14. Qd3 g6 15. Bb3 Rc7 16. Rad1 Nd5 17. Nxd5 exd5 18. Bxe7 Rxe7 19. Rxe7 Nxe7 20. Re1 Nf5 21. Ba4 Qd6 22. Qd2 Kg7 23. Bc2 Bc8 24. Qe2 Rd8 25. h3 Nh6 26. Qe5+ Qxe5 27. dxe5 Be6 28. Nd4 Rc8 29. g4 Rc4 30. Rd1 g5 31. Kg2 Ng8 32. Bf5 Ne7 33. Bxe6 fxe6 34. Nxe6+ Kg6 35. Nd4 h5 36. Kf3 hxg4+ 37. hxg4 Kg7 38. Ke3 Kf7 39. Rh1 Ng6 40. e6+ Kf6 41. Rh6 1-0

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.08"]
[Round "6"]
[White "Pietrow, Andrzej"]
[Black "Schroer, Marcel"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "134"]
[EventDate "2001.07.06"]
[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. Bd3 c5 5. exd5 cxd4 6. Bb5+ Bd7 7. Bxd7+ Nxd7 8. Qxd4 Bxc3+ 9. Qxc3 e5 10. Nf3 Ngf6 11. 0-0 0-0 12. Nxe5 Rc8 13. Qg3 Nxe5 14. Qxe5 Rxc2 15. Bg5 Qb6 16. Bxf6 Qxf6 17. Qxf6 gxf6 18. Rfd1 Rxb2 19. Rd4 Re8 20. d6 Rxa2 21. Rb1 Rb2 22. Rc1 Rd8 23. g3 Rb6 24. Rc7 Rbxd6 25. Rg4+ Kf8 26. Rxb7 Ra8 27. Ra4 a5 28. Kg2 Re6 29. Kf3 f5 30. Rb5 Re4 31. Raxa5 Ra4 32. Rxa8+ Rxa8 33. Rxf5 h6 34. h4 Kg7 35. Rb5 Ra4 36. Rf5 Rb4 37. Rf4 Rb5 38. Kg4 h5+ 39. Kf3 Kg6 40. Re4 Rb2 41. Re5 f6 42. Ra5 Rb4 43. Ra8 Kg7 44. Ke3 Rb3+ 45. Ke2 Rb2+ 46. Kf1 Rc2 47. Ra4 Kg6 48. Kg2 Rb2 49. Rf4 Ra2 50. Kh3 Ra3 51. Kg2 Rb3 52. g4 hxg4 53. Rxg4+ Kh5 54. Rf4 f5 55. Rxf5+ Kxh4 56. Rf3 Rb4 57. Rf8 Kg5 58. Kf3 Kg6 59. Rf4 Rb1 60. Ke4 Re1+ 61. Kd5 Kg5 62. Rf8 Kg6 63. Rf3 Kg5 64. Kd4 Kg4 65. Rf8 Kg5 66. Kd3 Kg6 67. Rf3 Kg5 1-0

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.08"]
[Round "5"]
[White "Schuil, Jeroen"]
[Black "Pietrow, Andrzej"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "66"]
[EventDate "2001.07.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. cxd5 exd5 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bf4 Bg4 10. dxc5 Bxc5 11. Qc2 Rc8 12. Qd2 d4 13. Na4 Bb4 14. Qd3 Qa5 15. b3 Bf5 16. Qd1 Rfd8 17. Nh4 Be4 18. a3 Bc3 19. Bxe4 Nxe4 20. Nxc3 Qxc3 21. Rc1 Qa5 22. Qc2 Nc3 23. Nf3 Qxa3 24. Rfe1 Qa6 25. Qf5 Nxe2+ 26. Rxe2 Qxe2 27. Ne5 Rf8 28. Nxf7 Qe7 29. Nh6+ gxh6 30. Qg4+ Qg7 31. Qe6+ Qf7 32. Qg4+ Qg6 33. Qd7 Rcd8 0-1

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.07"]
[Round "4"]
[White "Pietrow, Andrzej"]
[Black "Lowie, Michiel"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "57"]
[EventDate "2001.07.06"]
[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. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 Nbd7 7. a3 Bxc3+ 8. bxc3 c6 9. Bf4 Nd5 10. Bd2 N7b6 11. Qe2 0-0 12. Be4 Qc7 13. g3 Bd7 14. Nf3 Nf6 15. Bd3 c5 16. Ne5 cxd4 17. cxd4 Bc6 18. 0-0 Nbd7 19. Nxc6 Qxc6 20. f4 Nb6 21. c4 Rfd8 22. Be3 Nc8 23. Rfe1 Nd6 24. Bf2 b6 25. Rac1 Rac8 26. g4 h6 27. Bh4 Re8 28. h3 Nh7 29. c5 1-0

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.07"]
[Round "3"]
[White "Preeker, Luc"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "D40"]
[PlyCount "125"]
[EventDate "2001.07.06"]
[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. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Nc6 10. Re1 b6 11. Bf4 Bb7 12. Qd2 Rc8 13. Rad1 Nb4 14. Ne5 Nbd5 15. Bxd5 Nxd5 16. Nxd5 Qxd5 17. f3 Rfd8 18. Be3 Bf6 19. Ng4 Bh4 20. Nf2 g6 21. b3 Qf5 22. Rc1 e5 23. Qb2 e4 24. fxe4 Bxe4 25. g3 Bf6 26. Nxe4 Qxe4 27. Rxc8 Rxc8 28. Qb1 Qxb1 29. Rxb1 Rc2 30. Rd1 Kf8 31. Rf1 Kg7 32. Rc1 Rxc1+ 33. Bxc1 Bxd4+ 34. Kg2 Kf6 35. Kf3 Ke6 36. Ke4 Be5 37. Bh6 f5+ 38. Ke3 Kd5 39. Kd3 Bf6 40. Bd2 g5 41. Be3 g4 42. Bf2 Be5 43. Be3 Bd6 44. a4 h5 45. a5 bxa5 46. Bxa7 f4 47. Bf2 fxg3 48. hxg3 Bb4 49. Bb6 Be1 50. Bc7 Bb4 51. Bb6 Bd6 52. Bf2 Bc5 53. Be1 Bb6 54. Bd2 Bf2 55. Bf4 h4 56. gxh4 Bxh4 57. Bd2 Bd8 58. Bf4 Bb6 59. Bg3 Kc5 60. Kc3 Kb5 61. Kc2 Bd4 62. Kd3 Bf6 63. Kc2 1/2-1/2

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.06"]
[Round "1"]
[White "Gorissen, Hugo"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "108"]
[EventDate "2001.07.06"]
[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. d4 d5 3. exd5 cxd5 4. Nf3 Bg4 5. Bf4 Nc6 6. c3 Qb6 7. Nbd2 Qxb2 8. Rb1 Qxc3 9. Rxb7 Bxf3 10. gxf3 e5 11. dxe5 Bb4 12. Bb5 Nge7 13. 0-0 0-0 14. Bxc6 Nxc6 15. Nb3 Qc4 16. Bg3 Rab8 17. Rxb8 Rxb8 18. Qc1 Rc8 19. Qg5 h6 20. Qh5 d4 21. Rc1 Bc3 22. Qg4 Qe6 23. Qe4 Rd8 24. Nc5 Qd5 25. Qxd5 Rxd5 26. Ne4 Ra5 27. Nxc3 dxc3 28. Rxc3 Nd4 29. Kg2 Rxa2 30. Rc8+ Kh7 31. Rc7 Kg6 32. Rc8 Nf5 33. Rc7 Ne3+ 34. Kh3 Nd5 35. Rc6+ Kf5 36. Rd6 Ra5 37. Rd7 Ke6 38. Rd6+ Ke7 39. Rc6 g6 40. f4 Rb5 41. Ra6 Rb7 42. Kg4 Nc7 43. Ra4 a6 44. f5 Ra7 45. fxg6 fxg6 46. Ra5 Ke6 47. f4 Nd5 48. Kf3 Ne7 49. Ke4 Nc6 50. Rd5 Rd7 51. Rxd7 Kxd7 52. Kd5 a5 53. e6+ Kc7 54. f5+ Kb6 1-0

[Event "Haarlem AKN op 10th"]
[Site "Haarlem"]
[Date "2001.07.06"]
[Round "2"]
[White "Pietrow, Andrzej"]
[Black "Hoff, Pim H"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "90"]
[EventDate "2001.07.06"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 Nbd7 7. Bh6 Bxh6 8. Qxh6 b5 9. Nh3 b4 10. Nd1 Qb6 11. Qd2 c5 12. d5 Ba6 13. Ne3 Ne5 14. Bxa6 Qxa6 15. Qe2 Qxe2+ 16. Kxe2 h5 17. a3 b3 18. c4 a5 19. Nf2 Nfd7 20. f4 Ng4 21. Nfxg4 hxg4 22. Nxg4 Nb6 23. Ne3 Kd7 24. h3 Rh7 25. a4 Rh4 26. g3 Rh7 27. h4 Rb8 28. Rhc1 f6 29. Rc3 g5 30. Nf5 gxf4 31. gxf4 Rg8 32. Rxb3 Kc7 33. Rf3 Rg2+ 34. Rf2 Rxf2+ 35. Kxf2 Nxc4 36. Ra2 Nd2 37. Ke3 Nb3 38. Ra3 c4 39. Nd4 Rxh4 40. Nxb3 cxb3 41. Kd4 Rxf4 42. Rxb3 f5 43. Re3 Kb6 44. Rb3+ Kc7 45. Re3 Kb6 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.06.08"]
[Round "1"]
[White "Duvekot, Willem A"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "68"]
[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. f4 g6 4. Nf3 Bg7 5. exd5 cxd5 6. d4 Bg4 7. Bb5+ Nc6 8. 0-0 e6 9. Ne2 Bxf3 10. Rxf3 Nge7 11. c3 h5 12. b3 Qa5 13. a4 a6 14. Bd3 Nf5 15. Bxf5 gxf5 16. Bb2 Qb6 17. Rb1 Qc7 18. Qd3 Bf6 19. Ba3 Be7 20. Bc1 Qa5 21. Bd2 b5 22. c4 b4 23. Rc1 Bf6 24. Be3 Rd8 25. cxd5 Qxd5 26. Qxa6 Nxd4 27. Nxd4 Bxd4 28. Qc6+ Ke7 29. Qxd5 Rxd5 30. Bxd4 Rxd4 31. a5 Ra8 32. Ra1 Rd5 33. Ra4 Rdxa5 34. Rxb4 Ra1+ 1/2-1/2

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.27"]
[Round "6.21"]
[White "Langedijk, Erik"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1877"]
[BlackElo "2071"]
[PlyCount "68"]
[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. d4 d5 3. e5 Na6 4. Bd3 g6 5. f4 Nh6 6. Nf3 Bg4 7. c3 Nc7 8. 0-0 Nf5 9. h3 Bxf3 10. Qxf3 h5 11. Bxf5 gxf5 12. Qd3 e6 13. Nd2 Qh4 14. Kh2 Bh6 15. g3 Qe7 16. Nf3 0-0-0 17. b4 Na8 18. a4 Nb6 19. b5 cxb5 20. axb5 Nc4 21. Rxa7 Kc7 22. Qb1 Ra8 23. b6+ Nxb6 24. Ba3 Qxa3 25. Rxa3 Rxa3 26. Qb5 Rxc3 27. Rb1 Rc2+ 28. Kh1 Rc6 29. Nd2 Rg8 30. Nb3 Nc4 31. Na5 Nxa5 32. Qxa5+ Kb8 33. Qb5 Rc7 34. Ra1 Rc6 1/2-1/2

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.27"]
[Round "7.21"]
[White "Pietrow, Andrzej"]
[Black "Woudsma, Ron"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2071"]
[BlackElo "1561"]
[PlyCount "53"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Nc6 7. Ne2 Be7 8. 0-0 0-0 9. Nbc3 d5 10. c5 Nd7 11. Nxd5 Nf6 12. Nxe7+ Qxe7 13. Bg5 h6 14. Bh4 Re8 15. Re1 Bg4 16. f3 Bd7 17. Nf4 Qd8 18. Rxe8+ Bxe8 19. Bf2 Bd7 20. Qd2 b6 21. Re1 g5 22. Ne2 Nd5 23. Nc3 Be6 24. Bb1 Nf4 25. Qc2 f5 26. Rxe6 Nxe6 27. d5 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.26"]
[Round "3.2"]
[White "Pietrow, Andrzej"]
[Black "Dgebuadze, Alexandre"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2071"]
[BlackElo "2555"]
[PlyCount "70"]
[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. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. e3 Ngf6 5. Be2 e6 6. Ne5 Nxe5 7. Bxe5 Bxe2 8. Qxe2 c6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. d3 0-0 12. Nd2 e5 13. Rfd1 Rfe8 14. c4 Rad8 15. Nf1 Rd7 16. Qb2 Red8 17. Rd2 b6 18. Rc1 c5 19. h3 Qe6 20. Qc2 h6 21. Ng3 Rd6 22. Rcd1 Qd7 23. Qb2 d4 24. e4 Nh7 25. b4 Ng5 26. Ra1 Rg6 27. Kh2 Ne6 28. Nf5 h5 29. a4 Rf6 30. bxc5 Nxc5 31. Ra3 g6 32. Nh4 Rf4 33. Nf3 Rxf3 34. gxf3 Ne6 35. Qb1 Ng5 0-1

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.26"]
[Round "5.12"]
[White "Pietrow, Andrzej"]
[Black "Van Onzen, Bart T"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2071"]
[BlackElo "1823"]
[PlyCount "90"]
[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 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. f4 d6 6. Nf3 Nf6 7. 0-0 0-0 8. h3 Nd7 9. g4 b5 10. Nc3 b4 11. Ne2 Bb7 12. f5 Nde5 13. Nxe5 Nxe5 14. Be3 Qc7 15. Qd2 Rfd8 16. Nf4 a5 17. Nd5 Bxd5 18. exd5 c4 19. d4 c3 20. Qf2 cxb2 21. dxe5 bxa1Q 22. Rxa1 Bxe5 23. Rf1 Qc4 24. fxg6 fxg6 25. Qf7+ Kh8 26. Bh6 Qd4+ 27. Kh1 Bg7 28. Rf4 Qe5 29. Bxg7+ Qxg7 30. Qe6 Rf8 31. Rc4 Rad8 32. Rc7 Qa1+ 33. Kh2 Qe5+ 34. Qxe5+ dxe5 35. Rxe7 Rf2 36. Rc7 Rxd5 37. Kg3 Rdd2 38. Be4 Rf4 39. Bd3 Rdf2 40. Kh4 e4 41. Bb5 e3 42. Kg5 Rf7 43. Rc5 Kg7 44. Re5 h6+ 45. Kh4 R2f3 0-1

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.26"]
[Round "4.9"]
[White "Plukkel, Sjoerd"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2170"]
[BlackElo "2071"]
[PlyCount "73"]
[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. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bg5 0-0 8. Bd3 Nc6 9. 0-0 Nb4 10. Be2 dxc4 11. Bxc4 b6 12. Re1 Bb7 13. Ne5 Nbd5 14. Rc1 Rc8 15. Qf3 Ba8 16. Qh3 Nxc3 17. bxc3 Nd5 18. Bd3 f5 19. Bxe7 Qxe7 20. Ba6 Rc7 21. Qg3 Qa3 22. Bc4 Qd6 23. Bb3 b5 24. c4 bxc4 25. Rxc4 Rxc4 26. Nxc4 Qxg3 27. hxg3 Kf7 28. Ne5+ Ke7 29. Rc1 Kd6 30. Rc5 Bb7 31. Nc4+ Kd7 32. Ba4+ Ke7 33. Na5 Rb8 34. Bc6 Ba8 35. a4 Rc8 36. Bxa8 Rxa8 37. Nc6+ 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.25"]
[Round "1.17"]
[White "Pietrow, Andrzej"]
[Black "Bekius, Tom"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "2071"]
[BlackElo "1707"]
[PlyCount "51"]
[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 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 d6 7. Bf4 Ne7 8. Bxe5 Nc6 9. Bb5 dxe5 10. Qxe5+ Kf8 11. Bxc6 bxc6 12. Rd1 Qe7 13. Qxe7+ Kxe7 14. Na4 Rb8 15. b3 Rb5 16. 0-0 Re5 17. Rfe1 g5 18. f3 h5 19. Kf2 Rh6 20. Rd4 Rh8 21. Nb2 Rd8 22. Red1 Rxd4 23. Rxd4 c5 24. Ra4 a6 25. Ra5 g4 26. Nd3 1-0

[Event "Soest op"]
[Site "Soest"]
[Date "2001.05.25"]
[Round "2.13"]
[White "Van Delft, Karel"]
[Black "Pietrow, Andrzej"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "1643"]
[BlackElo "2071"]
[PlyCount "32"]
[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 d5 2. Nf3 e6 3. e3 Nf6 4. c4 c5 5. Nc3 Nc6 6. b3 cxd4 7. Nxd4 Bb4 8. Bb2 Nxd4 9. exd4 Ne4 10. Qf3 Qa5 11. Rc1 Qxa2 12. Qe2 Qxb3 13. cxd5 Nxc3 14. Bxc3 Bxc3+ 15. Rxc3 Qxc3+ 16. Kd1 Bd7 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "3"]
[White "Bovens, Noel"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "25"]
[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. d3 d5 3. Nd2 g6 4. g3 Bg7 5. Bg2 dxe4 6. dxe4 Na6 7. Ngf3 Nf6 8. 0-0 0-0 9. Re1 Qa5 10. e5 Ng4 11. h3 Nh6 12. Nb3 Qd5 13. Qe2 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "2"]
[White "Pietrow, Andrzej"]
[Black "Baak, Evert"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "21"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bb5 Nc6 7. 0-0 Qc7 8. Re1 cxd4 9. Nxd4 Bc5 10. Nf3 0-0 11. Bxc6 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "4"]
[White "Pietrow, Andrzej"]
[Black "Jacobs, Eric"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "85"]
[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. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Be2 Nbd7 9. Bf3 Nb6 10. Nge2 Bg4 11. Bxg4 Nxg4 12. a4 Qd7 13. d6 e5 14. dxe5 Nxe5 15. 0-0 Rac8 16. a5 Nbc4 17. a6 b6 18. Rd1 Nxd6 19. Ra4 b5 20. Rb4 Rfe8 21. Rxb5 Nf3+ 22. gxf3 Rxe2 23. Rb7 Qe6 24. Rxd6 Re1+ 25. Kg2 Qxb3 26. Rxb3 Rxc1 27. Rd7 Rc2 28. Rbb7 Rf8 29. Na4 h5 30. Rxa7 Re8 31. Re7 Rd8 32. Rad7 Ra8 33. a7 Bf6 34. Re4 Rc6 35. Rb7 Kg7 36. Nb6 Rxa7 37. Rxa7 Rxb6 38. b4 Bc3 39. Ree7 Rxb4 40. Rxf7+ Kh6 41. f4 Bg7 42. Rxg7 Rxf4 43. Rgf7 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "6"]
[White "Pietrow, Andrzej"]
[Black "Looijmans, Karel NH"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "97"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. h4 h5 8. Be3 Bg7 9. c5 dxc5 10. dxc5 Qxd1+ 11. Rxd1 N6d7 12. Nf3 Bxc3+ 13. bxc3 Nc6 14. Bb5 0-0 15. 0-0 Nde5 16. Nxe5 Nxe5 17. Bh6 Bg4 18. f3 Be6 19. Bxf8 Kxf8 20. Rfe1 a6 21. Ba4 Nc4 22. Bb3 Nb2 23. Rd2 Nc4 24. Rd4 Na3 25. Red1 Ke8 26. Bxe6 fxe6 27. Rb4 Rb8 28. Rb6 Kf7 29. Rd7 Rc8 30. c6 bxc6 31. Rxa6 Nb5 32. c4 Nd6 33. Raa7 Nf5 34. a4 Rb8 35. a5 Nxh4 36. Rxe7+ Kf6 37. Reb7 Rd8 38. a6 Rd1+ 39. Kf2 Rd2+ 40. Ke3 Rxg2 41. Ra8 Nf5+ 42. Kd3 Ke5 43. a7 Nd6 44. Rd7 Ra2 45. f4+ Kxf4 46. Rxd6 Kg3 47. Rg8 Rxa7 48. Rxe6 Ra3+ 49. Ke4 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2001.??.??"]
[Round "5"]
[White "Van der Linde, Meindert"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2175"]
[PlyCount "36"]
[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. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. cxd5 exd5 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Bg5 Be6 11. Rc1 Bb6 12. Qa4 h6 13. Bf4 Qd7 14. Qb5 Rfd8 15. Na4 Ne4 16. Nxb6 axb6 17. Rfd1 Rxa2 18. Qxb6 Ra6 1/2-1/2

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "5"]
[White "De Bruin, Niels"]
[Black "Pietrow, Andrzej"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "108"]
[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. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 Be6 10. Rc1 c4 11. Ne5 Qa5 12. e4 dxe4 13. Nxc6 bxc6 14. Bxf6 Bxf6 15. Nxe4 Be7 16. Nc3 Rfd8 17. Bxc6 Rac8 18. Qa4 Qxa4 19. Bxa4 Rxd4 20. Rfd1 Rxd1+ 21. Rxd1 Rb8 22. Rd2 Bh3 23. Nd5 Bc5 24. Nf4 Bg4 25. Kg2 g5 26. Nd5 Kg7 27. Ne3 Be6 28. Bd1 Bxe3 29. fxe3 g4 30. Be2 h5 31. Rc2 Kf6 32. Kf2 Ke5 33. Ke1 Bf5 34. Rxc4 Rxb2 35. Rc5+ Ke4 36. Ra5 Be6 37. Rxa7 Kxe3 38. Ra3+ Kd4 39. Ra4+ Kc3 40. Ra3+ Kb4 41. Ra7 Rb1+ 42. Kf2 Rh1 43. a3+ Kb3 44. Ke3 Rxh2 45. a4 Rg2 46. Bd1+ Kb4 47. Rb7+ Ka5 48. Rb5+ Ka6 49. Rxh5 Rxg3+ 50. Kf4 Rg2 51. Rh6 Rd2 52. Rxe6+ fxe6 53. Bxg4 Rd4+ 54. Kf3 e5 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.21"]
[Round "6"]
[White "Pietrow, Andrzej"]
[Black "Floor, Dirk"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "2278"]
[PlyCount "48"]
[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. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. f4 e6 6. Nf3 Nge7 7. c3 d5 8. e5 Nf5 9. 0-0 h5 10. Na3 Rb8 11. Nc2 b5 12. d4 c4 13. Qe1 Qb6 14. Ne3 Bd7 15. h3 b4 16. g4 hxg4 17. hxg4 bxc3 18. bxc3 Nfxd4 19. Nxd4 Nxd4 20. cxd4 Qxd4 21. Qd2 Qxa1 22. Ba3 Rb1 23. Qa5 Rxf1+ 24. Bxf1 Qxa2 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "3"]
[White "Pel, Bonno"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2273"]
[PlyCount "45"]
[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. Nc3 d5 2. e4 c6 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bc4 Nf6 9. 0-0 Bd6 10. d4 Nbd7 11. Re1 0-0 12. a4 Qc7 13. Ne4 Nxe4 14. Rxe4 Nf6 15. Rh4 Rfd8 16. Bd3 Be7 17. Bf4 Qa5 18. Be5 h6 19. Qg3 Kf8 20. Bc7 Qb4 21. d5 Qxb2 22. Be5 Qb6 23. d6 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "2"]
[White "Pietrow, Andrzej"]
[Black "Beugelink, Erik"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "130"]
[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. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Be3 g6 7. Nf3 Bg7 8. c5 0-0 9. Bb5 Bg4 10. h3 Bxf3 11. Qxf3 e5 12. Bxc6 bxc6 13. 0-0 Nd7 14. Qd1 Qh4 15. Ne2 Rfe8 16. Qd2 h6 17. Rac1 Nf6 18. Ng3 Nd7 19. Ne2 g5 20. Qd3 Qh5 21. Ng3 Qg6 22. Qxg6 fxg6 23. Rfd1 Rab8 24. b3 Rb4 25. Ne2 e4 26. Rc2 Nf8 27. Rb1 Reb8 28. Rcb2 Ne6 29. a3 R4b5 30. b4 R5b7 31. Rb3 Kf7 32. Kf1 Ke7 33. Ke1 a5 34. Kd2 axb4 35. Rxb4 Rxb4 36. Rxb4 Rxb4 37. axb4 Nc7 38. Nc3 Kd7 39. Kc2 Kc8 40. Kb3 Ne6 41. Ne2 Kb7 42. Ka4 Ka6 43. g3 Bf6 44. Kb3 Ng7 45. Bc1 Nf5 46. Be3 h5 47. Ka4 h4 48. g4 Nxe3 49. fxe3 Bd8 50. Nc3 Bc7 51. b5+ cxb5+ 52. Kb3 Bg3 53. Nxd5 Kb7 54. Kb4 Kc6 55. Ne7+ Kd7 56. Nxg6 Bf2 57. Kxb5 Bxe3 58. d5 Bf4 59. Kc4 Bc1 60. Kd4 e3 61. Kd3 Ba3 62. Ne5+ Kd8 63. Kxe3 Bxc5+ 64. Ke4 Ke7 65. Kf5 Bb6 1-0

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.20"]
[Round "4"]
[White "Pietrow, Andrzej"]
[Black "Cako, Laszlo"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "36"]
[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. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 cxd2+ 8. Bxd2 Qxf6 9. 0-0 Be7 10. Re1 0-0 11. Bc3 Qd6 12. Qg4 Bf6 13. Bb4 c5 14. Ba3 Qc7 15. Rad1 d5 16. Qh5 Be6 17. c4 dxc4 18. Bxc5 g6 0-1

[Event "Utrecht OKU op-A"]
[Site "Utrecht"]
[Date "2000.05.19"]
[Round "1"]
[White "Higueras de Cardenas, Rafael"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "129"]
[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. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d3 Nf6 5. Nbd2 e6 6. 0-0 Be7 7. e4 b5 8. exd5 exd5 9. c4 Bf5 10. cxb5 Nb4 11. Qb3 a5 12. bxa6 Rxa6 13. a3 0-0 14. Ne5 Be6 15. Ndf3 Qc8 16. Bg5 Nc6 17. Nxc6 Qxc6 18. Rac1 Rb6 19. Qc2 Rc8 20. Qe2 Qb7 21. Rc2 h6 22. Be3 Rb3 23. Rfc1 Bf5 24. Ne1 Qb5 25. Bxh6 Bd6 26. Bg5 Re8 27. Qf1 Bxd3 28. Nxd3 Qxd3 29. Qxd3 Rxd3 30. Bxf6 gxf6 31. Bf1 Rd4 32. Bb5 Rb8 33. a4 Rb4 34. Re1 c4 35. Rd1 R4xb5 36. axb5 Rxb5 37. Rcd2 Be5 38. Rxd5 Rxb2 39. Rc1 Rb4 40. f4 Bb2 41. Rc2 c3 42. h4 Kg7 43. Kf2 Kg6 44. h5+ Kh6 45. Kf3 Rb8 46. g4 Re8 47. Rd7 Kg7 48. g5 fxg5 49. fxg5 Re5 50. Kg4 Re1 51. h6+ Kg6 52. Rc7 Rg1+ 53. Kh4 Rh1+ 54. Kg3 Rg1+ 55. Rg2 Rxg2+ 56. Kxg2 Bc1 57. Rxc3 Bxg5 58. Rc7 Kxh6 59. Rxf7 Kg6 60. Rf3 Bf6 61. Kg3 Kg5 62. Rf1 Be5+ 63. Kf3 Bd4 64. Ke4 Bb6 65. Rf7 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.27"]
[Round "8"]
[White "Belle, Erika"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2029"]
[PlyCount "129"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 a6 6. Ba4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Bc5 10. Nxe4 dxe4 11. Bxe6 fxe6 12. Qxd8+ Rxd8 13. Ng5 0-0 14. Nxe4 Be7 15. Bg5 Bxg5 16. Nxg5 Nd4 17. c3 Rf5 18. cxd4 Rxg5 19. Rad1 Rf5 20. g3 Rf7 21. Rd2 c5 22. Rfd1 Rfd7 23. Kg2 Kf7 24. f4 Rd5 25. Kf3 c4 26. Ke4 a5 27. g4 a4 28. a3 Rh8 29. f5 h5 30. g5 h4 31. g6+ Ke7 32. Rf2 h3 33. Rf4 Rh6 34. Rg1 Rd8 35. f6+ Kf8 36. Rgg4 gxf6 37. Rxf6+ Kg8 38. Rxe6 Rc8 39. Rb6 c3 40. bxc3 Rxc3 41. Rb8+ Kg7 42. Rb7+ Kg8 43. Rxb5 Rxa3 44. Rb8+ Kg7 45. Rb7+ Kg8 46. g7 Rb3 47. Ra7 Rb8 48. Rxa4 Re8 49. Ra7 Rh5 50. Rd7 Rh6 51. Ra7 Rb6 52. Ra3 Rh6 53. Rag3 Rb8 54. Rf3 Re8 55. Rgg3 Rh4+ 56. Rf4 Rh5 57. Rf8+ Rxf8 58. gxf8Q+ Kxf8 59. d5 Rh7 60. d6 Rh8 61. e6 Rh5 62. Kd4 Rh6 63. Kd5 Rh8 64. Kc6 Rh4 65. e7+ 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.26"]
[Round "7"]
[White "Pietrow, Andrzej"]
[Black "Algera, Simon"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2085"]
[PlyCount "48"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c5 2. g3 e6 3. Bg2 d5 4. exd5 exd5 5. d4 c4 6. Ne2 Bd6 7. Nbc3 Ne7 8. Nxd5 Nxd5 9. c3 Nb6 10. a4 a5 11. d5 0-0 12. Nd4 Na6 13. 0-0 Nc5 14. Be3 Bd7 15. h4 Nbxa4 16. Qc2 Be5 17. f4 Bxd4 18. Bxd4 Nb3 19. Rad1 Nxd4 20. Rxd4 b5 21. f5 Ra6 22. d6 Qf6 23. Qd2 Nc5 24. g4 Nb3 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.25"]
[Round "6"]
[White "Pietrow, Andrzej"]
[Black "Janse, Jan Jaap"]
[Result "1/2-1/2"]
[ECO "B14"]
[PlyCount "86"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. c5 Nc6 7. Nf3 Ne4 8. Bf4 Qa5 9. Rc1 Be7 10. Bd3 0-0 11. 0-0 f5 12. Ne5 Bf6 13. Nxc6 bxc6 14. Bxe4 fxe4 15. Bd6 Re8 16. a3 Ba6 17. Re1 Bd3 18. Ne2 Qb5 19. Qd2 Bxe2 20. Qxe2 Qxe2 21. Rxe2 Bxd4 22. Rd1 Bf6 23. g3 Be7 24. Bxe7 Rxe7 25. Rd4 a5 26. Ra4 Raa7 27. Kg2 Rf7 28. Re3 Rfb7 29. b3 Rb5 30. f3 exf3+ 31. Kxf3 Kf7 32. Rf4+ Ke7 33. Rf5 d4 34. Re4 Rxb3+ 35. Kf4 Rd7 36. Rfe5 d3 37. Rxe6+ Kd8 38. Rd6 Rxd6 39. cxd6 Kd7 40. Ke3 Kxd6 41. Ra4 c5 42. Rxa5 c4 43. Kd4 d2 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.24"]
[Round "5"]
[White "Azadmanesh, Moosa"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2147"]
[PlyCount "69"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Ne4 Ngf6 12. Nxf6+ Nxf6 13. Bf4 Qa5+ 14. Bd2 Qc7 15. 0-0-0 Bd6 16. Rh4 0-0-0 17. c4 Qe7 18. Be3 c5 19. Qc2 Kb8 20. Kb1 Rc8 21. Qa4 Rc6 22. g3 Ra6 23. Qc2 Rc8 24. Qd3 Rac6 25. b3 R6c7 26. dxc5 Bxc5 27. Bf4 Ka8 28. Bxc7 Qxc7 29. Qe2 Qb6 30. Rd2 Bb4 31. Rc2 Ng8 32. Ne5 f6 33. c5 Qc7 34. Nd3 a5 35. a3 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.23"]
[Round "4"]
[White "Ribshtein, Nati"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2349"]
[PlyCount "132"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Nc6 10. a3 b6 11. Qd3 a5 12. Re1 Ra7 13. Bf4 Rd7 14. Rad1 Bb7 15. Bb5 Qa8 16. Qc2 Rc8 17. Qa4 Rdd8 18. Qb3 Nb8 19. Be2 Nbd7 20. Bg5 h6 21. Bh4 Nd5 22. Bg3 N7f6 23. Na4 Ba6 24. Nxb6 Nxb6 25. Qxb6 Bxe2 26. Rxe2 Rd7 27. Qb5 a4 28. Qd3 Rb7 29. Rc2 Rb3 30. Qe2 Rxc2 31. Qxc2 Qb7 32. Rd2 Ne4 33. Re2 Nxg3 34. hxg3 Bf6 35. Qc1 g6 36. Qc2 Kg7 37. Qc1 Qb5 38. Rc2 Qb6 39. Rd2 Qb7 40. Qc2 Qb5 41. Re2 Qb6 42. Qd2 Qb5 43. Ne5 Bxe5 44. dxe5 Rd3 45. Qc2 Rd5 46. Re4 Rc5 47. Qd2 Rd5 48. Qe2 Qxe2 49. Rxe2 Rd1+ 50. Kh2 h5 51. f4 Rb1 52. g4 Rf1 53. Re4 Rf2 54. gxh5 gxh5 55. Rb4 Kg6 56. Kg3 Rd2 57. Kf3 h4 58. Kg4 Rxg2+ 59. Kxh4 Kf5 60. Kh3 Rg4 61. Rxa4 Rxf4 62. Ra5 Rf3+ 63. Kg2 Rb3 64. Kf2 Ke4 65. a4 Rxb2+ 66. Kg3 Ra2 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.22"]
[Round "3"]
[White "Pietrow, Andrzej"]
[Black "Etmans, Maarten D"]
[Result "1/2-1/2"]
[ECO "B02"]
[BlackElo "2152"]
[PlyCount "56"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Ng8 3. g3 d6 4. exd6 exd6 5. Bg2 Nf6 6. Ne2 Be7 7. d3 0-0 8. 0-0 d5 9. Nd2 Bf5 10. Nf3 Nc6 11. Ned4 Nxd4 12. Nxd4 Bg4 13. Bf3 Bh3 14. Re1 Qd7 15. Ne2 Rfe8 16. Nf4 Bf5 17. Bd2 c5 18. Re5 Bf8 19. Rxe8 Rxe8 20. Bc3 d4 21. Bd2 g5 22. Nh5 Nxh5 23. Bxh5 h6 24. a4 Be6 25. b3 Bd5 26. Bf3 Qc6 27. Bxd5 Qxd5 28. Qh5 Re5 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.21"]
[Round "2"]
[White "Van Wissen, Michiel"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2201"]
[PlyCount "35"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bf4 Nf6 6. Qd3 Qa5 7. Nge2 c5 8. dxc5 Na6 9. 0-0-0 dxe4 10. fxe4 Nxc5 11. Qc4 Bd7 12. a3 Bxc3 13. Nxc3 Rc8 14. Qd4 Nfxe4 15. Qxg7 Nb3+ 16. cxb3 Nxc3 17. Qxh8+ Ke7 18. Bd6# 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "1999.07.20"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "Jonker, Marc"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "2335"]
[PlyCount "70"]
[EventDate "1999.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 071 Extra"]
[Source "ChessBase"]
[SourceDate "1999.09.14"]
[SourceVersion "1"]
[SourceVersionDate "1999.09.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be2 Nbd7 5. Be3 e5 6. a4 Be7 7. Qd2 0-0 8. h3 d5 9. exd5 cxd5 10. Bb5 Bb4 11. Nge2 Ne4 12. Qd1 Nxc3 13. bxc3 Bd6 14. dxe5 Nxe5 15. Nd4 Qc7 16. 0-0 Qxc3 17. Ne2 Qc7 18. Nf4 Nc4 19. Nxd5 Nxe3 20. Nxc7 Nxd1 21. Nxa8 Nc3 22. Bd3 Be6 23. Nb6 axb6 24. a5 bxa5 25. Rxa5 g6 26. Ra7 Bd5 27. Rfa1 b6 28. Rd7 Bc5 29. Kf1 Re8 30. h4 Be6 31. Rda7 Bd5 32. Rd7 Kg7 33. Rc7 Ne4 34. Kg1 Bxf2+ 35. Kh2 Bg3+ 0-1

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "2"]
[White "Kocharyan, Robert"]
[Black "Pietrow, Andrzej"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "89"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. h4 Qc7 9. h5 Bxd3 10. Qxd3 h6 11. Bd2 Ngf6 12. c4 Bd6 13. Ne2 c5 14. Nc3 cxd4 15. Nb5 Qb6 16. Nxd6+ Qxd6 17. Qxd4 Qxd4 18. Nxd4 Ne5 19. b3 0-0-0 20. Be3 Neg4 21. Nc2 Nxe3 22. Nxe3 Kc7 23. Rc1 Rd4 24. Ke2 Rhd8 25. Rc2 Ne4 26. Rd1 Rxd1 27. Nxd1 Nf6 28. Nc3 Nxh5 29. Nb5+ Kb6 30. Rd2 Nf4+ 31. Kd1 Rxd2+ 32. Kxd2 Nxg2 33. Nd6 f5 34. Ne8 g5 35. Ng7 Nf4 36. b4 h5 37. a4 a5 38. bxa5+ Kxa5 39. Ke1 Kxa4 40. f3 Kb4 41. Ne8 b6 42. Nd6 Kc5 43. Nf7 Kxc4 44. Nxg5 b5 45. Kf2 0-1

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "5"]
[White "Luijnenburg, Rogier R"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "61"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. dxc5 Bxc5 8. a3 0-0 9. Bd3 Bg4 10. h3 Bh5 11. g4 Bg6 12. Bxg6 fxg6 13. b4 Bb6 14. Bb2 d4 15. Qb3+ Kh8 16. 0-0-0 dxc3 17. Rxd8 cxb2+ 18. Kxb2 Raxd8 19. Ng5 Rd2+ 20. Kc1 Rd5 21. h4 Ne5 22. Kb1 Nexg4 23. e4 Rxg5 24. hxg5 Nxe4 25. Qh3 h5 26. Qxg4 Nxf2 27. Rxh5+ gxh5 28. Qxh5+ Kg8 29. g6 Rf4 30. Qd5+ Kh8 31. Qf7 1-0

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "4"]
[White "Nooijen, Jos MM"]
[Black "Pietrow, Andrzej"]
[Result "1-0"]
[ECO "D33"]
[PlyCount "77"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. cxd5 exd5 6. g3 Nf6 7. Bg5 cxd4 8. Nxd4 Bc5 9. Nf3 d4 10. Bxf6 Qxf6 11. Ne4 Bb4+ 12. Ned2 Bg4 13. Bg2 0-0 14. 0-0 Rfe8 15. h3 Bh5 16. g4 Bg6 17. a3 Ba5 18. b4 Bc7 19. Rc1 Re7 20. Nb3 Rd8 21. Nc5 Ne5 22. Nxb7 Qf4 23. Rxc7 Nxf3+ 24. Bxf3 Qxc7 25. Nxd8 Qxd8 26. Qd2 Rd7 27. Rd1 h6 28. Qf4 d3 29. exd3 Rxd3 30. Rxd3 Qxd3 31. Qe3 Qa6 32. h4 f6 33. Bd5+ Kf8 34. Qc5+ Ke8 35. Bc6+ Kf7 36. Qd5+ Ke7 37. Qd7+ Kf8 38. Qd8+ Kf7 39. Qe8# 1-0

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "1"]
[White "Pietrow, Andrzej"]
[Black "Barsov, Alexei"]
[Result "0-1"]
[ECO "C18"]
[BlackElo "2539"]
[PlyCount "62"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Qg4 Ne7 7. dxc5 Bxc3+ 8. bxc3 Ng6 9. Nf3 Nd7 10. h4 h5 11. Qd4 Qa5 12. a4 Ne7 13. Bb5 Nc6 14. Qe3 a6 15. Bxc6 bxc6 16. Nd4 Qc7 17. a5 Qxe5 18. Qxe5 Nxe5 19. Bf4 Ng6 20. Bd6 Kd7 21. f4 f6 22. Rh3 Re8 23. Re3 Nxh4 24. Kf2 Bb7 25. g3 Ng6 26. Rae1 h4 27. g4 h3 28. f5 exf5 29. gxf5 Ne5 30. Bxe5 fxe5 31. Rxe5 Rxe5 0-1

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "3"]
[White "Pietrow, Andrzej"]
[Black "Jens, Jelmer"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "38"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nf6 3. Bg2 Nc6 4. f4 d5 5. e5 Bg4 6. Nf3 Nd7 7. d3 e6 8. Be3 Be7 9. c3 Qb6 10. Qb3 Qa6 11. d4 0-0 12. Kf2 f6 13. exf6 Nxf6 14. Bf1 c4 15. Qd1 e5 16. Be2 Ne4+ 17. Ke1 exf4 18. Bxf4 Qb6 19. Ne5 Nxe5 0-1

[Event "Utrecht Keres Memorial op"]
[Site "Utrecht"]
[Date "1999.??.??"]
[Round "6"]
[White "Pietrow, Andrzej"]
[Black "Van de Griend, Johan"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "78"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. f4 d6 6. Nf3 e6 7. c3 Nge7 8. Be3 Rb8 9. 0-0 b5 10. d4 cxd4 11. cxd4 d5 12. e5 0-0 13. Nbd2 Na5 14. b3 b4 15. g4 Ba6 16. Rf2 Rc8 17. Nf1 Rc6 18. Bd2 Qb6 19. Qe1 Rb8 20. Ne3 Bd3 21. Rc1 Rbc8 22. Rc5 Nb7 23. Bxb4 Nxc5 24. dxc5 Rxc5 25. Bxc5 Qxc5 26. Rd2 Be4 27. Nd4 Bxg2 28. Kxg2 Qb6 29. Nec2 Nc6 30. Nxc6 Rxc6 31. Nd4 Rc8 32. Rc2 Rxc2+ 33. Nxc2 Bf8 34. b4 d4 35. Qd2 d3 36. Qxd3 Bxb4 37. Nxb4 Qxb4 38. Qd8+ Kg7 39. Qf6+ Kg8 1/2-1/2

[Event "RSB-ch"]
[Site "Rotterdam"]
[Date "1998.??.??"]
[Round "?"]
[White "Pietrow, Andrzej"]
[Black "Meijer, Dolf"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2107"]
[BlackElo "2207"]
[PlyCount "36"]
[EventDate "1998.??.??"]
[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 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. d4 Bb4+ 6. Nc3 Ne4 7. Qd3 Bf5 8. a3 Bxc3+ 9. bxc3 0-0 10. Qf3 Qd7 11. h3 Nc6 12. Ne2 Rfe8 13. g4 Bg6 14. Ra2 Rad8 15. Be3 Ne5 16. Qg2 Nd3+ 17. Kd1 Qa4+ 18. Rc2 Ndxf2+ 0-1

