[Event "Groningen Atlantis op-B"]
[Site "Groningen"]
[Date "2013.08.24"]
[Round "4"]
[White "Krawczyk, Jarek"]
[Black "Hilwerda, Jonas"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "60"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. e4 Nxe5 5. Nc3 c6 6. Be2 Nf6 7. 0-0 d6 8. Bg5 h6 9. Bh4 g5 10. Bg3 Bg7 11. Nd4 h5 12. f4 Ng6 13. fxg5 Nxe4 14. Nf5 Bxf5 15. Rxf5 Nxg3 16. hxg3 Qe3+ 17. Kf1 Bd4 18. Ke1 Qxg3+ 19. Kf1 Qe3 20. Ke1 Nf4 21. Rxf4 Qxf4 22. Bf3 Bxc3+ 23. bxc3 Qe3+ 24. Kf1 0-0-0 25. Bxh5 Qxg5 26. Bg4+ Kc7 27. Bh3 Qf4+ 28. Ke2 Rde8+ 29. Kd3 Qe4+ 30. Kd2 Qe3# 0-1

[Event "Groningen Atlantis op-B"]
[Site "Groningen"]
[Date "2013.08.22"]
[Round "1"]
[White "De Boer, Sake Jan"]
[Black "Krawczyk, Jarek"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "28"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. c3 0-0 6. Re1 Nxe4 7. Bxf7+ Rxf7 8. Rxe4 d5 9. Rxe5 Rxf3 10. Rxe7 Qxe7 11. gxf3 Qg5+ 12. Kh1 Bh3 13. Qg1 Qf5 14. Qg3 Re8 0-1

[Event "Groningen Harmonie op-C"]
[Site "Groningen"]
[Date "2007.12.25"]
[Round "5"]
[White "Vos, Tjark"]
[Black "Krawczyk, Jarek"]
[Result "1/2-1/2"]
[ECO "B62"]
[PlyCount "30"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. f4 d6 8. Be2 0-0 9. Bf3 Qb6 10. Nb3 a5 11. e5 dxe5 12. Bxc6 bxc6 13. fxe5 Ne4 14. Nxe4 Bxg5 15. Qe2 Ba6 1/2-1/2

[Event "Groningen Harmonie op-C"]
[Site "Groningen"]
[Date "2007.12.24"]
[Round "4"]
[White "Krawczyk, Jarek"]
[Black "Bloemsma, Wesley"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "31"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d5 6. exd5 Nxd5 7. Bxd5 Qxd5 8. c4 Qd6 9. Be3 0-0 10. Nc3 Bxe3 11. fxe3 Rd8 12. Ng5 f6 13. Nce4 Qxd3 14. Qh5 Qxe3+ 15. Kh1 h6 16. Nxf6+ 1-0

[Event "Groningen Harmonie op-C"]
[Site "Groningen"]
[Date "2007.12.23"]
[Round "3"]
[White "Krawczyk, Jarek"]
[Black "Leuw, Ed"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "33"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 c6 5. Bd3 Bd6 6. 0-0 Qc7 7. Ne5 Be6 8. f4 g6 9. f5 gxf5 10. Bxf5 Ne7 11. Bxe6 Bxe5 12. Bxf7+ Kd8 13. dxe5 Qxe5 14. Bd2 Rf8 15. Bc3 Qe3+ 16. Kh1 Qg5 17. Bf6 1-0

[Event "Groningen Harmonie op-C"]
[Site "Groningen"]
[Date "2007.12.22"]
[Round "2"]
[White "Krijnen, Wim"]
[Black "Krawczyk, Jarek"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "38"]
[EventDate "2007.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 Bb7 8. Bg5 h6 9. Bh4 g5 10. Bg3 d6 11. Nc3 Ne7 12. Qe2 Ng6 13. Rad1 Qe7 14. Rfe1 Nf4 15. Bxf4 gxf4 16. Nh4 Bc8 17. Kh1 Ng4 18. g3 Nxf2+ 19. Kg2 Bh3+ 0-1

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "3"]
[White "Krawczyk, Jarek"]
[Black "Euwema, Jaap"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "101"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Bc4 0-0 6. Bg5 Be6 7. d5 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7 10. Qe3 a6 11. 0-0 b5 12. Be2 b4 13. Na4 Re8 14. f4 Qc8 15. Rad1 c5 16. Kh1 e6 17. Bxf6 Nxf6 18. Nb6 Qb7 19. Nxa8 Qxa8 20. dxe6 Rxe6 21. e5 Ne8 22. Bf3 Qa7 23. Bd5 Re7 24. e6 Kh8 25. Qb3 fxe6 26. Bxe6 Nf6 27. Rxd6 Re8 28. Qd3 a5 29. Rd8 Qe7 30. Rxe8+ Qxe8 31. f5 gxf5 32. Bxf5 Qe7 33. Rd1 Bf8 34. Qf1 Nh5 35. Qf2 Qe5 36. Bg4 Bd6 37. Rxd6 Qxd6 38. Bxh5 Qe7 39. Qe2 Qxe2 40. Bxe2 Kg7 41. Bc4 Kf6 42. b3 Ke5 43. Kg1 Kd4 44. Kf2 Kc3 45. Bd3 h6 46. g4 c4 47. Bxc4 Kxc2 48. Bb5 Kb2 49. Ba4 Kc3 50. Kf3 Kd4 51. Kf4 1-0

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "3"]
[White "Krawczyk, Jarek"]
[Black "Naayer, Joop"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "77"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bg4 4. e3 e6 5. Be2 Nbd7 6. 0-0 Bd6 7. d3 c5 8. Nbd2 0-0 9. c4 Re8 10. Re1 Qc7 11. Nf1 Rad8 12. Qc2 Ne5 13. Qd1 b6 14. Rc1 Qb8 15. h3 Bf5 16. Nxe5 Bxe5 17. Bxe5 Qxe5 18. Ng3 Bg6 19. d4 cxd4 20. exd4 Qd6 21. Nh5 Ne4 22. Bf3 h6 23. cxd5 exd5 24. Ng3 Nxg3 25. Rxe8+ Rxe8 26. fxg3 Be4 27. Qe1 Kf8 28. Qf2 f5 29. Bxe4 dxe4 30. Qxf5+ Kg8 31. d5 g6 32. Qg4 Kg7 33. Rc6 h5 34. Qd1 Qxg3 35. Qd4+ Kh6 36. Re6 Qe1+ 37. Kh2 Rxe6 38. dxe6 e3 39. e7 1-0

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "5"]
[White "Krawczyk, Jarek"]
[Black "Wagenvoorde, Frits"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "57"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Nge7 8. Nbd2 Nf5 9. Nb3 Be7 10. 0-0 Rc8 11. Nc5 Ncxd4 12. Nxd4 Nxd4 13. Qxd4 Bxc5 14. Qg4 Bf8 15. Be3 Qc7 16. Rac1 Bc6 17. b4 a6 18. a4 Qd7 19. b5 axb5 20. axb5 Qd8 21. bxc6 bxc6 22. Ba6 Rb8 23. Rxc6 Rb4 24. Rc8 Qxc8 25. Qxb4 Qxa6 26. Qb8+ Kd7 27. Rc1 Bc5 28. Qxh8 Qa3 29. Rxc5 1-0

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "2"]
[White "Sylbing, Garth"]
[Black "Krawczyk, Jarek"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "54"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c5 7. dxc5 Qa5 8. Bd3 dxc5 9. 0-0 Re8 10. Qe2 Nc6 11. Bd2 Qc7 12. Rfe1 Be6 13. a3 a6 14. Rad1 b5 15. Ng5 Nd4 16. Qf1 c4 17. Nxe6 fxe6 18. e5 cxd3 19. exf6 dxc2 20. Rc1 Bxf6 21. Be3 e5 22. Bxd4 exd4 23. Ne4 d3 24. Nxf6+ exf6 25. Re3 d2 26. Rc3 Qxc3 27. bxc3 dxc1Q 0-1

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "4"]
[White "Terstall, Jonathan"]
[Black "Krawczyk, Jarek"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "60"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 c6 6. 0-0-0 b5 7. Bd3 a5 8. Bh6 0-0 9. h4 a4 10. h5 b4 11. Nce2 Ng4 12. Bxg7 Kxg7 13. Ng3 b3 14. cxb3 axb3 15. a3 Qa5 16. Qe2 Na6 17. f4 f5 18. Nf3 c5 19. Ng5 cxd4 20. hxg6 h6 21. exf5 Ne3 22. Rxh6 Nxd1 23. Rh7+ Kg8 24. Qxe7 Qc7+ 25. Qxc7 Nxc7 26. Rxc7 Ne3 27. g7 Rf6 28. Re7 Bxf5 29. Nxf5 Nxf5 30. Bc4+ Rf7 1-0

[Event "Groningen Harmonie Mini"]
[Site "Groningen"]
[Date "2004.??.??"]
[Round "2"]
[White "Weelinck, Erik"]
[Black "Krawczyk, Jarek"]
[Result "1/2-1/2"]
[ECO "B54"]
[PlyCount "43"]
[EventDate "2004.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Bd7 9. a3 Nf6 10. h3 Nxd4 11. Qxd4 0-0 12. Qd2 Bc6 13. f3 Qc7 14. Bf4 Rad8 15. Bd3 Qb6+ 16. Kh1 Qc7 17. Bh2 Rfe8 18. f4 d5 19. Qe1 dxe4 20. Bxe4 Nxe4 21. Nxe4 Qb6 22. Rb1 1/2-1/2

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2003.12.22"]
[Round "2"]
[White "Krawczyk, Jarek"]
[Black "Visser, Ynte"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "88"]
[EventDate "2003.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 0-0 7. Nc3 Ngxe5 8. 0-0 Re8 9. Ne4 Bf8 10. b3 d6 11. Bb2 Nxc4 12. Bxc4 Rxe4 13. Qd5 Re7 14. Qg5 h6 15. Qh5 Be6 16. Bd3 Re8 17. Rad1 Be7 18. e4 Bf6 19. e5 Nxe5 20. Nxe5 Bxe5 21. Bxe5 dxe5 22. Bh7+ Kxh7 23. Rxd8 Raxd8 24. Qxe5 Bc4 25. Qf5+ g6 26. Qc2 Bxf1 27. Kxf1 Re7 28. g3 Rde8 29. Kg2 c6 30. h4 h5 31. Qc5 a6 32. a4 Rd7 33. Qc4 Ree7 34. Qc5 Kg8 35. Qa7 Re2 36. Qb8+ Kg7 37. Kg1 Rd1+ 38. Kg2 b5 39. axb5 axb5 40. Qb6 Rdd2 41. Qxc6 Rxf2+ 42. Kg1 Rg2+ 43. Kf1 Rdf2+ 44. Ke1 Rc2 0-1

[Event "Groningen Harmonie Mini op-D"]
[Site "Groningen"]
[Date "2002.12.29"]
[Round "4.1"]
[White "Krawczyk, Jarek"]
[Black "Van Nies, Dingeman"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1525"]
[BlackElo "1521"]
[PlyCount "17"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Bd3 Qxd4 9. Bb5+ 1-0

[Event "Groningen Harmonie Mini op-D"]
[Site "Groningen"]
[Date "2002.12.28"]
[Round "3.1"]
[White "Prins, P."]
[Black "Krawczyk, Jarek"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1400"]
[BlackElo "1525"]
[PlyCount "34"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. Bf4 cxd4 7. cxd4 Ne4 8. Nf3 0-0 9. Qc2 d5 10. e3 Qa5+ 11. Nd2 Nc6 12. f3 Nb4 13. Qd1 Nxd2 14. Kxd2 Na2+ 15. Kd3 dxc4+ 16. Kc2 Bd7 17. Kb2 Ba4 0-1

[Event "Groningen Harmonie Mini op-D"]
[Site "Groningen"]
[Date "2002.12.28"]
[Round "3.3"]
[White "Van Nies, Dingeman"]
[Black "Krawczyk, Jarek"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1521"]
[BlackElo "1425"]
[PlyCount "85"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. Be3 e6 8. 0-0 Qc7 9. Qd2 b5 10. a3 Nc5 11. f3 Bd7 12. Rac1 Be7 13. Bd3 Rc8 14. Nde2 0-0 15. h3 Nxd3 16. cxd3 Qb7 17. Ng3 e5 18. f4 exf4 19. Bxf4 d5 20. Bg5 Bc5+ 21. d4 b4 22. Nxd5 Nxd5 23. dxc5 f6 24. Qxd5+ Qxd5 25. exd5 fxg5 26. c6 Rxf1+ 27. Kxf1 Rf8+ 28. Ke2 Re8+ 29. Kd3 Bc8 30. axb4 Rd8 31. Kc4 g4 32. hxg4 Bxg4 33. Re1 Kf7 34. Kc5 Rb8 35. d6 Rb5+ 36. Kc4 Be6+ 37. Kc3 Rd5 38. Ne4 h6 39. Re3 Re5 40. Rf3+ Bf5 41. Nc5 a5 42. g4 axb4+ 43. Kxb4 1-0

[Event "Groningen Harmonie Mini op-D"]
[Site "Groningen"]
[Date "2002.12.27"]
[Round "2.1"]
[White "Krawczyk, Jarek"]
[Black "Wijma, Jan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1525"]
[BlackElo "1460"]
[PlyCount "85"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. c3 c5 6. Bb5+ Nbd7 7. Ne5 a6 8. Bxd7+ Nxd7 9. Nd2 cxd4 10. exd4 Nf6 11. 0-0 Bd6 12. Qb3 Qc7 13. c4 0-0 14. c5 Bxe5 15. Bxe5 Qd7 16. Bxf6 gxf6 17. Nf3 Rfe8 18. Rfe1 Be4 19. Qc3 Qc7 20. b4 b5 21. a4 Qc6 22. a5 Rac8 23. Qe3 Kg7 24. Ra3 Qd7 25. h4 Bxf3 26. Qxf3 f5 27. Ree3 Rg8 28. Qh5 Qe7 29. Rg3+ Kh8 30. Qh6 Rg6 31. Qf4 Qc7 32. Qxc7 Rxc7 33. f4 Kg7 34. Kh2 Rg4 35. Kh3 h5 36. Kh2 Kf6 37. Rxg4 fxg4 38. Re3 Rc6 39. Re5 Kg6 40. Rg5+ Kh6 41. g3 f6 42. Rg8 f5 43. Rb8 1-0

[Event "Groningen Harmonie Mini op-D"]
[Site "Groningen"]
[Date "2002.12.26"]
[Round "1.1"]
[White "Van Veenendaal, D."]
[Black "Krawczyk, Jarek"]
[Result "0-1"]
[ECO "C34"]
[BlackElo "1525"]
[PlyCount "38"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 g6 2. f4 e5 3. Nf3 exf4 4. Bc4 d6 5. 0-0 Be6 6. Bxe6 fxe6 7. d4 g5 8. Qd3 c6 9. Qb3 Qe7 10. d5 e5 11. Nxg5 Nf6 12. Nc3 Rg8 13. Ne6 Ng4 14. dxc6 Nxc6 15. Nc7+ Qxc7 16. Qxg8 Qb6+ 17. Kh1 Nf2+ 18. Rxf2 Qxf2 19. Qc4 Qe1+ 0-1

[Event "Groningen SO ON Mini op-D"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "1"]
[White "Duisterwinkel, Jan"]
[Black "Krawczyk, Jarek"]
[Result "1/2-1/2"]
[ECO "B95"]
[PlyCount "34"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Bg5 h6 9. Be3 Bd7 10. Qd2 b5 11. a3 Nc6 12. f4 Nxd4 13. Bxd4 0-0 14. Bf3 Bc6 15. Rad1 Qc7 16. Kh1 e5 17. Be3 Nh7 1/2-1/2

[Event "Groningen SO ON Mini op-D"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "2"]
[White "Krawczyk, Jarek"]
[Black "Den Boer, Paul"]
[Result "0-1"]
[ECO "C35"]
[PlyCount "84"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. Nc3 c6 6. d4 d5 7. exd5 cxd5 8. Bb5+ Nc6 9. Bxf4 0-0 10. 0-0 a6 11. Bd3 Bg4 12. Qd2 Bxf3 13. Rxf3 Rc8 14. Kh1 Qb6 15. Be5 Qd8 16. Raf1 Nb4 17. Bxf6 Bxf6 18. Ne2 Nxd3 19. Rxd3 Rc6 20. c3 Re8 21. Re3 Rce6 22. Rxe6 Rxe6 23. Ng1 Qe8 24. Rf2 Bd8 25. Re2 Bc7 26. Rxe6 Qxe6 27. Qe2 Qe4 28. Qxe4 dxe4 29. g4 h5 30. h3 hxg4 31. hxg4 g6 32. Kg2 f5 33. gxf5 gxf5 34. Ne2 Kf7 35. Kf2 f4 36. d5 b5 37. b3 Kf6 38. a4 Ke5 39. axb5 axb5 40. Nd4 Bb6 41. Ke2 Bxd4 42. cxd4+ Kxd5 0-1

