[Event "POL-chB U18"]
[Site "Olkusz"]
[Date "1995.??.??"]
[Round "?"]
[White "Piotrowski, Lukasz"]
[Black "Sperling, A."]
[Result "1-0"]
[ECO "C46"]
[PlyCount "29"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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 d6 4. d4 Bg4 5. Be3 exd4 6. Bxd4 Nxd4 7. Qxd4 Bxf3 8. gxf3 c5 9. Bb5+ Ke7 10. Nd5+ Ke6 11. Qd2 a6 12. Bc4 Rb8 13. Qf4 Kd7 14. Qxf7+ Ne7 15. Nf4 1-0

[Event "Goch op 05th"]
[Site "Goch"]
[Date "1994.??.??"]
[Round "5"]
[White "Mueller, M."]
[Black "Sperling, A."]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2320"]
[BlackElo "2055"]
[PlyCount "73"]
[EventDate "1994.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 c5 7. d5 b5 8. cxb5 a6 9. bxa6 Bxa6 10. Bxa6 Rxa6 11. 0-0 Nbd7 12. Bg5 Qc7 13. Qe2 Rb6 14. b3 Rb4 15. Rac1 h6 16. Bd2 Qb8 17. Ne1 Rb7 18. Nc2 Rc8 19. Ne3 Nb6 20. Rfe1 Nh5 21. Nf5 Kh7 22. Nxg7 Kxg7 23. Qe3 Rh8 24. Nd1 Nf6 25. Bc3 Nbd7 26. f4 Qa7 27. Rc2 Kh7 28. Kh2 c4 29. Qxa7 Rxa7 30. bxc4 Rha8 31. Ree2 Nc5 32. Nf2 Nfd7 33. e5 dxe5 34. fxe5 e6 35. Bd4 Ra4 36. Bxc5 Nxc5 37. d6 1-0

[Event "Goch op 05th"]
[Site "Goch"]
[Date "1994.??.??"]
[Round "3"]
[White "Sperling, A."]
[Black "Kistella, Roman"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2055"]
[BlackElo "2310"]
[PlyCount "68"]
[EventDate "1994.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d3 Nc6 8. Rb1 a5 9. a3 h6 10. b4 axb4 11. axb4 Be6 12. c5 Nd4 13. cxd6 cxd6 14. Nxd4 exd4 15. Ne4 Nd5 16. Bb2 f5 17. Nd2 Nc3 18. Bxc3 dxc3 19. Nc4 Ra2 20. Qb3 Ra7 21. Qc2 d5 22. Na5 Qd6 23. d4 Bxd4 24. Rfd1 Bg7 25. e3 Bf7 26. Nb3 Qxb4 27. Bxd5 Bxd5 28. Rxd5 Rfa8 29. Na5 Qe7 30. Qb3 Kh7 31. Rbd1 Rxa5 32. Rd7 Qe5 33. Rd8 Rxd8 34. Rxd8 h5 0-1

