[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.06.10"]
[Round "11"]
[White "Prsa, Ervin"]
[Black "Raskin, Vitaly"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1582"]
[BlackElo "1658"]
[PlyCount "107"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. h3 e6 4. a3 Be7 5. c4 c6 6. b4 dxc4 7. Bxc4 Nbd7 8. Bb2 a5 9. b5 Nb6 10. Bd3 Bd7 11. Nc3 Nbd5 12. Nxd5 Nxd5 13. bxc6 Bxc6 14. Qg4 g6 15. e4 Nf6 16. Qe2 0-0 17. Nf3 Nd7 18. Rd1 Bf6 19. h4 h5 20. Bb1 Qc7 21. Rg1 Bg7 22. g4 hxg4 23. Rxg4 Nf6 24. Rg1 Nh5 25. Ne5 Nf6 26. f4 Ba4 27. Rd2 Qb6 28. Qg2 Rac8 29. Nxg6 fxg6 30. Qxg6 Rf7 31. e5 Nd5 32. Qh7+ Kf8 33. Rxg7 Rxg7 34. Qh8+ Rg8 35. Qh6+ Ke8 36. Bg6+ Kd8 37. Bf7 Rg1+ 38. Kf2 Rb1 39. Qxe6 Qxe6 40. Bxe6 Rc2 41. Rxc2 Bxc2 42. Bxd5 Rxb2 43. Ke3 Bf5 44. Bf7 Ke7 45. Bg8 Rg2 46. Bc4 Rg3+ 47. Kf2 Rxa3 48. d5 Ra4 49. d6+ Kd8 50. Bf7 Rxf4+ 51. Kg3 Re4 52. Kf3 Rxe5 53. Kf4 Rc5 54. h5 0-1

[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.06.09"]
[Round "10"]
[White "Krueger, Georg"]
[Black "Prsa, Ervin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1705"]
[BlackElo "1582"]
[PlyCount "62"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Bc4 b5 6. Bxb5 cxb5 7. Qf3 Nc6 8. Qxc6+ Bd7 9. Qf3 Rc8 10. a3 Bc6 11. d5 Ba8 12. Nge2 Nf6 13. 0-0 a6 14. Rd1 e5 15. Bg5 h6 16. Bxf6 gxf6 17. Ng3 Rc4 18. Nh5 Be7 19. Ng7+ Kf8 20. Nh5 Rg8 21. g3 Qb6 22. Ne4 Rg6 23. c3 Bb7 24. Qd3 f5 25. Nd2 Rh4 26. Qxf5 Rg5 27. Qh7 Rhxh5 28. Nf3 Rg7 29. Qh8+ Rg8 30. Qh7 Qg6 31. Qxg6 Rxg6 0-1

[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.06.08"]
[Round "4"]
[White "Werninghaus, Klaus Peter"]
[Black "Prsa, Ervin"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1460"]
[BlackElo "1582"]
[PlyCount "69"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. g3 e6 5. Bg2 c6 6. Nf3 Nf6 7. 0-0 b5 8. a3 Bb7 9. d3 Bd6 10. e4 Nbd7 11. Re1 Ne5 12. b4 Rc8 13. d4 Nxf3+ 14. Bxf3 Bb8 15. Bb2 h5 16. e5 h4 17. Nxb5 hxg3 18. fxg3 Nd5 19. Bxd5 Qxd5 20. Nc3 Qd8 21. Ne4 a5 22. Qg4 Kf8 23. Nc5 Qc7 24. Nxe6+ fxe6 25. Qxe6 Qe7 26. Rf1+ Ke8 27. Qg6+ Kd8 28. Rf7 Rc7 29. Raf1 Qe8 30. Qxg7 Rxf7 31. Rxf7 Ba8 32. Qf6+ Kc8 33. Qf5+ Kd8 34. e6 Bd6 35. Qxa5+ 1-0

[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.05.28"]
[Round "9"]
[White "Prsa, Ervin"]
[Black "Raszelenberg, Patrick"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1582"]
[BlackElo "1547"]
[PlyCount "70"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Nf3 Bg7 4. c4 d6 5. b4 0-0 6. Bb2 Na6 7. a3 c5 8. b5 Nc7 9. Nbd2 cxd4 10. Nxd4 e5 11. N4f3 Ne6 12. Rc1 b6 13. Bd3 Nc5 14. Bb1 Bb7 15. h4 h5 16. Qc2 e4 17. Ng5 Nd3+ 18. Ke2 Nxc1+ 19. Bxc1 d5 20. c5 bxc5 21. Qxc5 Nd7 22. Qb4 Rc8 23. Bb2 Ne5 24. a4 a5 25. Qd4 Qd7 26. Nb3 Qg4+ 27. Kf1 Rc4 28. Qd2 Rfc8 29. Nxa5 d4 30. Nxb7 dxe3 31. fxe3 Nd3 32. Bxd3 exd3 33. Nxf7 Rc2 34. Bxg7 Rxd2 35. Nh6+ Kh7 0-1

[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.05.14"]
[Round "7"]
[White "Prsa, Ervin"]
[Black "Schlagbaum, Christoph"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1582"]
[BlackElo "1653"]
[PlyCount "38"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. h3 Bf5 4. a3 e6 5. c4 c6 6. b4 a5 7. b5 cxb5 8. cxb5 Bd6 9. Bb2 Nbd7 10. Nd2 0-0 11. Ngf3 Rc8 12. Nh4 Bc2 13. Qe2 Qe7 14. g3 Nb6 15. Bg2 Na4 16. Bc1 Nc3 17. Qf1 Qc7 18. f4 Nce4 19. Qf3 Qc3 0-1

[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.05.11"]
[Round "6"]
[White "Sonntag, Joachim"]
[Black "Prsa, Ervin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1768"]
[BlackElo "1582"]
[PlyCount "47"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 e6 5. Nf3 h6 6. Bc4 c6 7. 0-0 b5 8. Bd3 Bb7 9. Qe2 a6 10. Ne4 Nd7 11. Bf4 Ngf6 12. Nd6+ Bxd6 13. Bxd6 Rc8 14. Rad1 Qa5 15. a3 Nd5 16. Rfe1 Qd8 17. c4 Ne7 18. Ne5 0-0 19. c5 Re8 20. Nxf7 Qa5 21. b4 Qxa3 22. Qxe6 Nf8 23. Nxh6+ Kh8 24. Qg8+ 1-0

[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.05.04"]
[Round "5"]
[White "Prsa, Ervin"]
[Black "Benke, Werner"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1582"]
[BlackElo "1617"]
[PlyCount "114"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nf3 Bf5 4. h3 h6 5. a3 e6 6. c4 a5 7. Nbd2 Nbd7 8. b3 Be7 9. Bb2 0-0 10. Rc1 c6 11. Be2 b6 12. 0-0 Rc8 13. cxd5 cxd5 14. Ba6 Rxc1 15. Qxc1 Qa8 16. Bb5 Rc8 17. Qa1 Qb7 18. Rc1 Bd6 19. Ne5 Nb8 20. Ndf3 Bc2 21. Qa2 Be4 22. Bc3 Qe7 23. Bd2 Rxc1+ 24. Bxc1 Qc7 25. Bd2 Qe7 26. b4 axb4 27. axb4 Bxb4 28. Qa8 Bd6 29. Bb4 Qf8 30. Bxd6 Qxd6 31. Qb7 Qf8 32. Nxf7 Bxf3 33. gxf3 Qxf7 34. Qxb8+ Qf8 35. Qxb6 Kf7 36. Qc7+ Qe7 37. Qf4 Kg8 38. Bd3 Qf7 39. Qe5 Qd7 40. h4 Qf7 41. Qg3 Nd7 42. Bg6 Qf6 43. h5 Qg5 44. Kh2 Qxg3+ 45. fxg3 Nf6 46. Kh3 Kf8 47. Kh4 Ke7 48. g4 Nd7 49. f4 Nf6 50. Bc2 Kf7 51. Kg3 Nd7 52. Kf3 Nf6 53. f5 Ke7 54. Kf4 Kd6 55. g5 Ng8 56. e4 dxe4 57. fxe6 Ne7 1/2-1/2

[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.04.23"]
[Round "3"]
[White "Prsa, Ervin"]
[Black "Nettbohl, Werner"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1582"]
[BlackElo "1617"]
[PlyCount "60"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. h3 Bf5 4. a3 e6 5. c4 Be7 6. b4 0-0 7. Bb2 dxc4 8. Bxc4 Nbd7 9. Nd2 Ne4 10. Ngf3 Nb6 11. Ba2 c6 12. Rc1 a6 13. g4 Bg6 14. Ne5 Nxf2 15. Kxf2 Bh4+ 16. Kg2 Nd5 17. Qf3 Bg5 18. Rce1 f5 19. Nxg6 hxg6 20. Qg3 Bh4 21. Qe5 Bxe1 22. Qxe6+ Kh7 23. Nc4 Re8 24. Qxe8 Qxe8 25. Rxe1 Qe4+ 26. Kf2 f4 27. Bb1 fxe3+ 28. Kg1 Qf3 29. Rf1 Qg3+ 30. Kh1 e2 0-1

[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.04.20"]
[Round "2"]
[White "Ezzat, Tarik"]
[Black "Prsa, Ervin"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1610"]
[BlackElo "1582"]
[PlyCount "100"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 e6 4. Nf3 a6 5. d4 c6 6. Bd3 b5 7. 0-0 Bb7 8. Be3 Nd7 9. Nfg5 h6 10. Nf3 Ngf6 11. Ng3 Bd6 12. Qe2 Rc8 13. Rad1 Nd5 14. c3 N7f6 15. Ne5 Qc7 16. f4 h5 17. Ne4 Nxe4 18. Bxe4 Nxe3 19. Qxe3 Rh6 20. Qg3 f5 21. Bf3 Bxe5 22. dxe5 c5 23. Rd6 h4 24. Qf2 Bxf3 25. Qxf3 Qa7 26. Rfd1 Rc7 27. Rd8+ Kf7 28. Ra8 Qb7 29. Qxb7 Rxb7 30. Rxa6 Rh8 31. Rdd6 Re8 32. a3 b4 33. axb4 cxb4 34. c4 b3 35. Rab6 Rc7 36. Rd4 Rec8 37. Rb4 Kg6 38. h3 Kh5 39. Kf2 g5 40. Kf3 g4+ 41. hxg4+ fxg4+ 42. Ke3 h3 43. gxh3 gxh3 44. Kf3 Rg7 45. Rd2 Rcg8 46. Rh2 Rg3+ 47. Ke4 Kg4 48. c5 Rf8 49. Rf2 h2 50. Rxb3 h1Q+ 0-1

[Event "Dortmund ABC Serie B-23"]
[Site "Dortmund"]
[Date "2005.04.15"]
[Round "1"]
[White "Dieckmann, Rudolf"]
[Black "Prsa, Ervin"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1483"]
[BlackElo "1582"]
[PlyCount "85"]
[EventDate "2005.04.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 c6 4. a4 e6 5. e3 Nf6 6. Bxc4 b6 7. Nf3 Bb7 8. 0-0 Nbd7 9. Qc2 Rc8 10. Qe2 Nb8 11. Rd1 a6 12. e4 b5 13. axb5 axb5 14. Bd3 Be7 15. Bf4 0-0 16. Ra7 Qb6 17. Rda1 Na6 18. R7xa6 Bxa6 19. d5 c5 20. dxe6 fxe6 21. e5 c4 22. Bb1 Nd5 23. Nxd5 exd5 24. Be3 Qb7 25. Nd4 Bc5 26. Ne6 Bxe3 27. Qxe3 Qc6 28. Qh3 g6 29. Nxf8 Rxf8 30. e6 Bc8 31. Ra7 Bb7 32. e7 Rf7 33. Rxb7 Kg7 34. Rd7 Qa8 35. Qe6 Qa1 36. e8N+ Kh8 37. Qe5+ Kg8 38. Qe1 Rxd7 39. Nf6+ Kg7 40. Nxd7 Qxb2 41. Qe5+ Kh6 42. Qf4+ Kh5 43. Nf6+ 1-0

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.12.08"]
[Round "13"]
[White "Prsa, Ervin"]
[Black "Schlagbaum, Christoph"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1610"]
[BlackElo "1685"]
[PlyCount "72"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. h3 Nf6 3. e3 b6 4. b4 e6 5. a3 Bb7 6. c4 dxc4 7. Bxc4 Bxg2 8. f3 Bxh1 9. Kf2 Nh5 10. Ke2 Bd6 11. d5 e5 12. Bb5+ Nd7 13. Bc6 0-0 14. Bxa8 Qxa8 15. Nc3 f5 16. h4 Qd8 17. Qe1 f4 18. Ne4 Ndf6 19. Ng5 Ng3+ 20. Kf2 Nxd5 21. exf4 h6 22. Kxg3 hxg5 23. Kh2 Bxf3 24. Nxf3 gxf4 25. Qe4 Nf6 26. Qg6 Qe8 27. Qg2 e4 28. Qa2+ Kh8 29. Ng5 f3+ 30. Kg1 Qe5 31. Be3 Qg3+ 32. Kf1 Ng4 33. Bf2 Qg2+ 34. Ke1 e3 35. Bxe3 Nxe3 36. Nf7+ Rxf7 0-1

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.12.01"]
[Round "12"]
[White "Raszelenberg, Patrick"]
[Black "Prsa, Ervin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1669"]
[BlackElo "1610"]
[PlyCount "108"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Bc4 e6 6. Nge2 h6 7. 0-0 Nf6 8. Nf4 b5 9. Bb3 a5 10. d5 e5 11. Re1 Bd6 12. dxc6 0-0 13. Nxb5 Bb4 14. Qxd8 Rxd8 15. c7 Rd7 16. c3 a4 17. cxb8Q Rxb8 18. Bxa4 Ra8 19. Bc2 exf4 20. cxb4 Ba6 21. Nc3 g5 22. f3 Rd4 23. b5 Bb7 24. Re7 Bd5 25. a4 g4 26. Kf2 h5 27. Re5 Be6 28. Ne4 Nd5 29. Rxh5 Rc8 30. Bb3 f5 31. Bxd5 Rc2+ 32. Ke1 Bxd5 33. Nf6+ Kf7 34. Nxd5 Rxd5 35. Bxf4 Rxg2 36. Kf1 gxf3 37. b6 Rxb2 38. b7 Kg6 39. Rh6+ Kg7 40. b8Q Rxb8 41. Rh7+ Kxh7 42. Bxb8 Kg6 43. Kf2 Rd3 44. a5 Kg5 45. Rg1+ Kh4 46. Rg8 Ra3 47. Bc7 f4 48. Bd8+ Kh5 49. Rg5+ Kh4 50. a6 Kh3 51. Rd5 Re3 52. a7 Kg4 53. Rg5+ Kh3 54. a8Q Re2+ 1-0

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.11.26"]
[Round "11"]
[White "Prsa, Ervin"]
[Black "Lischer, Thorsten"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1610"]
[BlackElo "1581"]
[PlyCount "64"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 b6 2. e3 Bb7 3. Nf3 d5 4. a3 g6 5. c4 Bg7 6. b4 Nf6 7. Nbd2 Nbd7 8. Bb2 0-0 9. Bd3 Re8 10. Rc1 Ne4 11. cxd5 Nxd2 12. Qxd2 Bxd5 13. Bb1 Bxf3 14. gxf3 e5 15. d5 Qh4 16. Rxc7 Rad8 17. Ba2 Qh3 18. d6 Qxf3 19. Rg1 a6 20. Bd5 Qh3 21. a4 Rf8 22. a5 b5 23. Rg3 Qh5 24. Bb7 Nb8 25. Rf3 e4 26. Bxe4 Bxb2 27. Qxb2 Rxd6 28. Qb3 Nd7 29. Qc2 Ne5 30. Rf4 Rfd8 31. Bf3 Nxf3+ 32. Kf1 Qh3+ 0-1

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.11.20"]
[Round "10"]
[White "Gerke, Dieter"]
[Black "Prsa, Ervin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1585"]
[BlackElo "1610"]
[PlyCount "114"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 h6 3. g3 e6 4. Bg2 Nf6 5. 0-0 c5 6. c3 Nbd7 7. Nbd2 Bd6 8. Re1 b6 9. c4 Bb7 10. Qc2 Rc8 11. b3 g5 12. Bb2 Rg8 13. e3 h5 14. Ne5 Bb8 15. Nxd7 Kxd7 16. Nf3 Qc7 17. dxc5 Ke7 18. Qc3 Ne4 19. Qc2 f6 20. cxb6 axb6 21. Nd4 h4 22. Bxe4 dxe4 23. Nb5 Qc6 24. Ba3+ Kf7 25. Qd2 Rcd8 26. Qb4 hxg3 27. hxg3 Kg6 28. Kg2 e5 29. Rh1 Qe6 30. Qe7 Qxe7 31. Bxe7 Rd3 32. Rh2 Bc8 33. Rah1 Bg4 34. Rh6+ Kf7 35. Rh7+ Ke6 36. R1h6 Bf3+ 37. Kh2 Kf5 38. Rxf6+ Kg4 39. Rxf3 exf3 40. Bb4 Rd1 41. Nc3 Rf1 42. Ne4 Kf5 43. Nd2 Rxf2+ 44. Kg1 Rg2+ 45. Kf1 Rxg3 46. Kf2 Kg4 47. Ne4 Rg2+ 48. Kf1 Rd8 49. Be1 Rxa2 50. Rg7 Kf5 51. Nc3 Rh2 52. e4+ Kf6 53. Rb7 g4 54. Rxb6+ Kg5 55. Nd5 Ba7 56. Kg1 Rg2+ 57. Kh1 Bxb6 0-1

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.11.17"]
[Round "9"]
[White "Prsa, Ervin"]
[Black "Wiemann, Peter"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1610"]
[BlackElo "1555"]
[PlyCount "88"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 f5 2. e3 Nf6 3. Nd2 d6 4. c4 g6 5. Ngf3 Bg7 6. b4 0-0 7. Bb2 Qe8 8. Qb3 Kh8 9. Rc1 Nbd7 10. Ng5 e5 11. c5 Nb8 12. Bc4 h6 13. Nf7+ Kh7 14. cxd6 b5 15. Bd5 c6 16. Bxc6 Nxc6 17. Nxe5 Be6 18. Qa3 Bd5 19. 0-0 Rd8 20. d7 Qe6 21. Nd3 Nxd7 22. Nf4 Qd6 23. Nxd5 Qxd5 24. Rc2 Qd6 25. Qa6 Ndb8 26. Qxb5 Nxb4 27. Ba3 N8c6 28. Rxc6 Qxc6 29. Qxb4 Rd5 30. Rc1 Qe6 31. Qa4 Rf7 32. Qc4 Qd7 33. Nb3 Qb5 34. Qc2 Rdd7 35. Nc5 Rc7 36. Rb1 Qc6 37. Qd3 Qd5 38. Qe2 f4 39. Bb2 fxe3 40. fxe3 Qxa2 41. Ra1 Qd5 42. e4 Bxd4+ 43. Kh1 Qxc5 44. Rb1 Rf2 0-1

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.11.12"]
[Round "8"]
[White "Ezzat, Tarik"]
[Black "Prsa, Ervin"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1647"]
[BlackElo "1610"]
[PlyCount "69"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 e6 4. d4 h6 5. Nf3 Nf6 6. Ng3 a6 7. c3 Nbd7 8. Bd3 b5 9. 0-0 Bb7 10. Nd2 c5 11. dxc5 Bxc5 12. Nde4 Be7 13. Qe2 Nc5 14. Nxf6+ gxf6 15. Bc2 Qd5 16. f3 f5 17. Be3 h5 18. Bd4 f6 19. Rfe1 0-0-0 20. Nxf5 exf5 21. Qxe7 Nd7 22. Bb3 Qc6 23. Be6 Rhg8 24. Bxg8 Rxg8 25. Qe3 Ne5 26. Bxe5 fxe5 27. Rf1 Qg6 28. Rf2 e4 29. f4 Qg4 30. h3 Qh4 31. Rd1 Rg3 32. Qc5+ Kb8 33. Rfd2 Rxg2+ 34. Rxg2 Bc8 35. Rg8 1-0

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.11.10"]
[Round "6"]
[White "Sonntag, Joachim"]
[Black "Prsa, Ervin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1705"]
[BlackElo "1610"]
[PlyCount "114"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Bf4 e6 6. Nf3 Nf6 7. Bd3 Nbd7 8. 0-0 b5 9. Qe2 Be7 10. a4 b4 11. Ne4 Nh5 12. Nd6+ Kf8 13. Be5 Nxe5 14. Qxe5 Bxd6 15. Qxh5 Qf6 16. Rad1 Bb7 17. Be4 g6 18. Qh6+ Ke7 19. Qd2 a5 20. Ne5 Qh4 21. Bxc6 Bxe5 22. g3 Qxd4 23. Qxd4 Bxd4 24. Bxb7 Rad8 25. b3 Rd6 26. Be4 f5 27. Bd3 e5 28. Kg2 e4 29. Rfe1 Bc3 30. Re3 Kf6 31. Be2 Rxd1 32. Bxd1 Rd8 33. Be2 Rd2 34. Bc4 Rxc2 35. Re2 Rc1 36. f3 exf3+ 37. Kxf3 Be5 38. g4 Rc3+ 39. Kg2 fxg4 40. Rf2+ Kg5 41. Re2 Bf4 42. Bg8 Rh3 43. Kh1 h5 44. Be6 Rc3 45. Rg2 Kh4 46. Rf2 Kh3 47. Bc4 Rc1+ 48. Bf1+ Rxf1+ 49. Rxf1 Bxh2 50. Rf6 g5 51. Rf5 Bf4 52. Rd5 g3 53. Rd3 Kg4 54. Kg1 h4 55. Kh1 h3 56. Kg1 Kf5 57. Rd8 Be3+ 0-1

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.11.05"]
[Round "7"]
[White "Prsa, Ervin"]
[Black "Benke, Werner"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1610"]
[BlackElo "1601"]
[PlyCount "63"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. h3 Nf6 3. e3 e6 4. a3 Be7 5. Nf3 0-0 6. c4 a6 7. b4 b6 8. c5 a5 9. Bb2 axb4 10. axb4 Rxa1 11. Bxa1 c6 12. Qa4 b5 13. Qb3 Nbd7 14. Nbd2 Ne4 15. Bd3 f5 16. Ne5 Nxe5 17. dxe5 Bh4 18. g3 Bg5 19. Nf3 Bh6 20. Rg1 Ng5 21. Nd4 Bd7 22. h4 Nf7 23. f4 Qc7 24. Nf3 Ra8 25. Bb2 g6 26. Bb1 Ra4 27. g4 Kh8 28. gxf5 gxf5 29. Nd4 Bg7 30. Bxf5 Nxe5 31. Rxg7 Kxg7 32. Nxe6+ 1-0

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.10.27"]
[Round "5"]
[White "Rzoczek, Christoph"]
[Black "Prsa, Ervin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1660"]
[BlackElo "1610"]
[PlyCount "68"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 h6 3. Nbd2 e6 4. e3 a6 5. c4 dxc4 6. Nxc4 b5 7. Na5 c5 8. Bd2 Nf6 9. Qc2 Qb6 10. b4 c4 11. Be2 Nc6 12. Nxc6 Qxc6 13. 0-0 Bb7 14. Nh4 g5 15. Bf3 Nd5 16. e4 Nxb4 17. Bxb4 Bxb4 18. d5 Qc5 19. dxe6 gxh4 20. Qb2 c3 21. exf7+ Kxf7 22. Qb3+ Qc4 23. Qxc4+ bxc4 24. Rab1 a5 25. Rfc1 Ba6 26. Bh5+ Ke7 27. f4 Rab8 28. Be2 Bc5+ 29. Kf1 Rxb1 30. Rxb1 Be3 31. Bd1 Bxf4 32. Rb6 Rd8 33. Ke2 Rd2+ 34. Kf3 Rxd1 0-1

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.10.22"]
[Round "4"]
[White "Prsa, Ervin"]
[Black "Bommert, Christian"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1610"]
[BlackElo "1581"]
[PlyCount "62"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 f5 2. e3 Nf6 3. Nd2 d6 4. Ngf3 g6 5. c4 Bg7 6. b4 0-0 7. Bb2 Qe8 8. Rc1 Nbd7 9. Ng5 e5 10. d5 Nb6 11. Nb3 h6 12. Nh3 f4 13. Bd3 f3 14. Bf1 fxg2 15. Bxg2 Bg4 16. Qd3 e4 17. Qd2 g5 18. Ng1 Qf7 19. Nd4 Nfd7 20. Bxe4 Rae8 21. Ne6 Bxb2 22. Qxb2 Bxe6 23. dxe6 Rxe6 24. Bg2 Ne5 25. Bf1 Ng4 26. Nh3 Qf3 27. Rg1 Nxe3 28. fxe3 Rxe3+ 29. Be2 Qxh3 30. Kd2 Rxe2+ 31. Kxe2 Qxh2+ 0-1

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.10.16"]
[Round "3"]
[White "Wetterling, Detlev"]
[Black "Prsa, Ervin"]
[Result "1/2-1/2"]
[ECO "C37"]
[WhiteElo "1671"]
[BlackElo "1610"]
[PlyCount "30"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. 0-0 gxf3 6. Qxf3 Qf6 7. e5 Qxe5 8. d3 Bh6 9. Nc3 Ne7 10. Bd2 Nbc6 11. Rae1 Qf5 12. Nd5 Kd8 13. Qe2 Qe6 14. Qf3 Qf5 15. Qe2 Qe6 1/2-1/2

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.10.13"]
[Round "2"]
[White "Prsa, Ervin"]
[Black "Krueger, Georg"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1610"]
[BlackElo "1718"]
[PlyCount "44"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Nf3 Bg7 4. Nbd2 0-0 5. c4 d6 6. h3 Nbd7 7. b4 Re8 8. Bb2 e5 9. Qb3 exd4 10. Nxd4 c5 11. Nb5 cxb4 12. Nxd6 Nc5 13. Qxb4 Qxd6 14. Ba3 b6 15. Rd1 Qc6 16. Qb1 Bf5 17. Qc1 Bd3 18. Be2 Bxe2 19. Kxe2 Nfe4 20. Nb1 Qf6 21. Bxc5 Qxf2+ 22. Kd3 Nxc5# 0-1

[Event "Dortmund ABC Serie B-22"]
[Site "Dortmund"]
[Date "2004.10.08"]
[Round "1"]
[White "Duschek, Guenter"]
[Black "Prsa, Ervin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1640"]
[BlackElo "1610"]
[PlyCount "109"]
[EventDate "2004.10.07"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 h6 4. e3 a6 5. a4 Nf6 6. c3 c5 7. Bd3 Nbd7 8. Ne5 Nxe5 9. Bxe5 b6 10. Nd2 Bb7 11. 0-0 Rc8 12. Qe2 c4 13. Bc2 h5 14. h3 Bd6 15. f4 h4 16. f5 Bxe5 17. dxe5 Nh5 18. Qg4 Rc6 19. fxe6 Rxe6 20. Nf3 Ng3 21. Rf2 g6 22. Ng5 Re7 23. e6 f5 24. Qd4 Rf8 25. Nf7 Qc7 26. Ng5 Qc5 27. Qf4 Ne4 28. Bxe4 dxe4 29. Rd1 Bc8 30. Rfd2 Rc7 31. Rd5 Qe7 32. Rd8+ Qxd8 33. Rxd8+ Kxd8 34. Nf7+ Rcxf7 35. Qd6+ Bd7 36. exf7 Rxf7 37. Qxg6 Ke7 38. Qxb6 f4 39. Qc5+ Ke8 40. Qe5+ Kf8 41. Qxe4 f3 42. gxf3 Bxh3 43. Qxh4 Rg7+ 44. Kh2 Bf1 45. Qf6+ Kg8 46. Qxa6 Rg2+ 47. Kh1 Rg7 48. f4 Bg2+ 49. Kh2 Bf1 50. Qe6+ Kh7 51. a5 Rg2+ 52. Kh1 Rg7 53. a6 Bg2+ 54. Kh2 Ba8 55. e4 1-0

