[Event "Krakow op-B"]
[Site "Krakow"]
[Date "1999.??.??"]
[Round "?"]
[White "Pietrzak, R."]
[Black "Sibik, Marcin"]
[Result "1-0"]
[ECO "E85"]
[PlyCount "62"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 e5 8. d5 Ne7 9. Nge2 a6 10. h4 h5 11. Bh6 Bd7 12. Bxg7 Kxg7 13. Nc1 Qb8 14. Qg5 Rh8 15. a4 Qa7 16. Be2 c6 17. f4 exf4 18. Qxf4 cxd5 19. Qxd6 Nc8 20. Qf4 dxe4 21. Rf1 Bf5 22. Qg5 Ne7 23. Nb3 Qb6 24. 0-0-0 Qxb3 25. Rd6 Nfg8 26. Nd5 Nxd5 27. Rxd5 Be6 28. Qe5+ Kh7 29. Rd7 Qe3+ 30. Kb1 Nf6 31. Rxf6 Bxd7 1-0

[Event "corr"]
[Site "corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Sternik, Ryszard"]
[Black "Pietrzak, R."]
[Result "0-1"]
[ECO "A00"]
[PlyCount "50"]
[EventDate "1995.10.31"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. c4 d5 6. cxd5 Nxd5 7. Nf3 Re8 8. Bb2 Nf4 9. a3 Bf8 10. Qa4 Nd5 11. Be2 Nd7 12. 0-0 Nc5 13. Qc2 Bg4 14. d3 Qe7 15. Nc3 c6 16. Nxd5 cxd5 17. Nd4 Bxe2 18. Qxe2 Na4 19. Bc1 Qd7 20. Bd2 Bc5 21. Nf3 d4 22. Rfc1 dxe3 23. fxe3 Rad8 24. Ne1 Qd6 25. Rcb1 Nc3 0-1

[Event "POL corr"]
[Site "Poland"]
[Date "1994.??.??"]
[Round "?"]
[White "Pietrzak, R."]
[Black "Ciesla, Stefan"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "97"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 b6 8. Qe2 Bb7 9. Bg5 h6 10. Bxf6 gxf6 11. 0-0-0 Qd6 12. Ba6 0-0-0 13. Rhe1 c6 14. Kb1 Bg7 15. Bxb7+ Kxb7 16. c4 f5 17. d5 cxd5 18. cxd5 exd5 19. Qe7+ Qc7 20. Nh4 Bf8 21. Qxc7+ Kxc7 22. Re5 Kc6 23. Nxf5 Rg8 24. g3 Rg6 25. Ne7+ Bxe7 26. Rxe7 Rf6 27. f4 a5 28. Rc1+ Kb5 29. Rcc7 Rf8 30. b3 a4 31. Red7 axb3 32. Rxd5+ Kb4 33. Rd4+ Kb5 34. a4+ Ka6 35. Kb2 Re6 36. Rdd7 Ka5 37. Ka3 b5 38. Ra7+ Ra6 39. Rxa6+ Kxa6 40. Kxb3 Ka5 41. Rd5 Rb8 42. Rxb5+ Rxb5+ 43. axb5 Kxb5 44. Kc3 Kc5 45. Kd3 Kd5 46. g4 f6 47. Ke3 Ke6 48. Ke4 Kd6 49. h4 1-0

