[Event "Sachsen-ch int U08"]
[Site "Sebnitz"]
[Date "2004.10.22"]
[Round "9.10"]
[White "Leschner, Konstantin"]
[Black "Ruehrmund, Daniel"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "723"]
[BlackElo "1096"]
[PlyCount "49"]
[EventDate "2004.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Bb3 Nxe4 5. Qe2 Nf6 6. Qc4 Be6 7. Qb5+ Qd7 8. Qd3 Bxb3 9. Qxb3 g6 10. Nc3 Bg7 11. 0-0 0-0 12. d3 Nc6 13. Be3 a5 14. h4 Ng4 15. Bd2 Rab8 16. Ng5 Nd4 17. Qd5 Qc6 18. Qc4 Nxc2 19. Qxg4 Nxa1 20. Rxa1 b5 21. h5 h6 22. hxg6 hxg5 23. Qxg5 b4 24. Qh5 bxc3 25. Qh7# 1-0

[Event "Sachsen-ch int U08"]
[Site "Sebnitz"]
[Date "2004.10.21"]
[Round "7.18"]
[White "Feuerherdt, Martin"]
[Black "Leschner, Konstantin"]
[Result "0-1"]
[ECO "C57"]
[WhiteElo "869"]
[BlackElo "723"]
[PlyCount "34"]
[EventDate "2004.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Bxf7+ Kd8 6. Bc4 Qc5 7. Nf7+ Ke8 8. Nxh8 Qxc4 9. d3 Qb4+ 10. Nc3 Qa5 11. Bg5 Bc5 12. a3 Bb6 13. b4 Nxb4 14. axb4 Qxb4 15. Bd2 Qf8 16. Nd5 Nxd5 17. exd5 Qxf2# 0-1

[Event "Sachsen-ch int U08"]
[Site "Sebnitz"]
[Date "2004.10.21"]
[Round "8.18"]
[White "Leschner, Konstantin"]
[Black "Kuckling, Hannah"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "723"]
[PlyCount "35"]
[EventDate "2004.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 0-0 6. Bg5 d6 7. 0-0 Bg4 8. h3 Bh5 9. Bh4 Nd4 10. Qd2 Nxf3+ 11. gxf3 Bxf3 12. Qg5 h6 13. Qg3 c6 14. Kh2 a6 15. Rg1 g5 16. Bxg5 hxg5 17. Qxg5+ Kh7 18. Qg7# 1-0

[Event "Sachsen-ch int U08"]
[Site "Sebnitz"]
[Date "2004.10.19"]
[Round "5.22"]
[White "Kuempfel, Max"]
[Black "Leschner, Konstantin"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "723"]
[PlyCount "62"]
[EventDate "2004.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. Bg5 Bg4 7. Bxf6 Qxf6 8. Nd5 Qg6 9. Nxc7+ Kf8 10. Nxa8 a6 11. Qd2 Bb4 12. Qxb4 Nxb4 13. c3 Nc2+ 14. Kd1 Nxa1 15. Re1 Ke7 16. h3 Bd7 17. Nb6 Bc6 18. Re3 Qxg2 19. Nh4 Qxf2 20. Nf3 Qxe3 21. Nd5+ Bxd5 22. Bxd5 Qxf3+ 23. Ke1 Qxh3 24. Bxb7 h5 25. Bxa6 Rh6 26. Kf2 Rf6+ 27. Ke2 Rf1 28. d4 Rg1 29. Kf2 Rc1 30. Ke2 Rc2+ 31. Kd1 Qh1+ 0-1

[Event "Sachsen-ch int U08"]
[Site "Sebnitz"]
[Date "2004.10.19"]
[Round "6.10"]
[White "Leschner, Konstantin"]
[Black "Khamidov, Komil"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "723"]
[BlackElo "1600"]
[PlyCount "44"]
[EventDate "2004.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Bb3 d6 5. Nc3 Nf6 6. d3 0-0 7. Bg5 Re8 8. 0-0 Be6 9. Ba4 Bd7 10. Nd5 Kh8 11. Nxf6 gxf6 12. Bh6 Rg8 13. Bb3 Qe7 14. Nh4 Nd4 15. Bc4 f5 16. c3 Qxh4 17. Bd2 Nc6 18. Be1 fxe4 19. dxe4 Bg4 20. Qd2 Bf3 21. Qd5 Rxg2+ 22. Kh1 Qxh2# 0-1

[Event "Sachsen-ch int U08"]
[Site "Sebnitz"]
[Date "2004.10.19"]
[Round "4.7"]
[White "Leschner, Konstantin"]
[Black "Wieczorek, Bruno"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "723"]
[BlackElo "1600"]
[PlyCount "52"]
[EventDate "2004.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 Bg4 5. h3 Bh5 6. d3 e6 7. Bg5 Bxf3 8. Qxf3 Qxg5 9. 0-0 a6 10. Qd1 b5 11. Bb3 Be7 12. a4 b4 13. Ne2 Nf6 14. a5 0-0 15. Bc4 Ne5 16. Bb3 Nf3+ 17. Kh1 Nh4 18. Rg1 Qh6 19. Ba4 Ng4 20. Qb1 Bf6 21. Bc6 Be5 22. Rf1 Rac8 23. Bb7 Rb8 24. Bc6 Nf3 25. gxf3 Qxh3+ 26. Kg1 Qh2# 0-1

[Event "Sachsen-ch int U08"]
[Site "Sebnitz"]
[Date "2004.10.18"]
[Round "3.22"]
[White "Heinemann, Lucas"]
[Black "Leschner, Konstantin"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "723"]
[PlyCount "70"]
[EventDate "2004.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 Bc5 5. d3 h6 6. Bd2 Bb6 7. 0-0 0-0 8. Re1 Qe7 9. Re2 d6 10. Re1 Bg4 11. h3 Bh5 12. g4 Bg6 13. Rc1 Rad8 14. h4 Nxg4 15. Rf1 d5 16. Kh1 dxc4 17. dxc4 Nxf2+ 18. Rxf2 Bxf2 19. Qf1 Bb6 20. Re1 Na5 21. b4 Nc6 22. c5 Bxc5 23. bxc5 Qxc5 24. a4 Qd6 25. Rd1 Bh5 26. Nb5 Qf6 27. Qg2 Bxf3 28. Rf1 Rxd2 29. Rxf3 Qd8 30. Qh3 Rxc2 31. Nc3 Rc1+ 32. Kh2 Ra1 33. Rg3 Qd2+ 34. Rg2 Qc1 35. Rg1 Qxg1# 0-1

[Event "Sachsen-ch int U08"]
[Site "Sebnitz"]
[Date "2004.10.17"]
[Round "2.8"]
[White "Leschner, Konstantin"]
[Black "Engshuber, Maximilian"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "723"]
[BlackElo "1151"]
[PlyCount "26"]
[EventDate "2004.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bb3 dxe4 7. Nh4 Qxh4 8. Qe2 Bc5 9. g3 Qf6 10. d3 exd3 11. Qxd3 Qxf2+ 12. Kd1 Bg4+ 13. Qe2 Qxe2# 0-1

[Event "Sachsen-ch int U08"]
[Site "Sebnitz"]
[Date "2004.10.17"]
[Round "1.32"]
[White "Schrell, Konrad"]
[Black "Leschner, Konstantin"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "723"]
[PlyCount "80"]
[EventDate "2004.10.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Bb6 6. d4 exd4 7. cxd4 Nxd4 8. Nxd4 Qe7 9. 0-0 d6 10. Bb5+ Nd7 11. Re1 0-0 12. Nc3 Bc5 13. Nd5 Qg5 14. Bxg5 Re8 15. Nxc7 Re5 16. Bc1 Rb8 17. Bf4 Re7 18. Nd5 Re8 19. b4 Bxb4 20. Nxb4 a6 21. Bf1 Nc5 22. e5 dxe5 23. Bxe5 Ra8 24. Bc4 b6 25. Qg4 Bxg4 26. Bd5 Ra7 27. Be4 a5 28. Nbc6 Rd7 29. Nb5 Re6 30. Bg3 Nd3 31. Bxd3 Rxd3 32. Rxe6 Bxe6 33. Nc7 Bd7 34. Ne7+ Kf8 35. Re1 g6 36. a4 Bxa4 37. Ned5 Bc6 38. Nxb6 Be4 39. Rxe4 Rd1+ 40. Re1 Rxe1# 0-1

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2004.04.??"]
[Round "2"]
[White "Engelhardt, Richard1111"]
[Black "Leschner, Konstantin"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "60"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bc5 3. g3 Nf6 4. Nc3 Nc6 5. Rg1 d6 6. Rh1 Bh3 7. Rg1 Bxf1 8. Rxf1 0-0 9. Qe2 Kh8 10. a4 Nd4 11. Rg1 Nxe2 12. Kxe2 Ng4 13. h3 Nxf2 14. d4 exd4 15. Kxf2 d3+ 16. Ke1 Bxg1 17. Nxg1 Re8 18. Nf3 Qf6 19. cxd3 Qxf3 20. Nb5 Rac8 21. Bg5 Qxd3 22. Ra3 Rxe4+ 23. Kf2 Qd1 24. Nc3 Qe1+ 25. Kf3 Ree8 26. Nb5 Qd1+ 27. Kf2 Qe2+ 28. Kg1 Qd1+ 29. Kg2 Re2+ 30. Kf3 Qf1+ 0-1

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2004.04.??"]
[Round "3"]
[White "Keck, Maximilian"]
[Black "Leschner, Konstantin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "64"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. 0-0 0-0 6. d3 d6 7. h3 h6 8. Qe2 Qe7 9. Be3 Be6 10. Bxc5 dxc5 11. Bb5 Qd7 12. Na4 Rfd8 13. Nxc5 Qe8 14. Nxb7 Rdc8 15. Ba6 Nd4 16. Nxd4 exd4 17. Nc5 Rcb8 18. c3 Bc8 19. Bc4 Kf8 20. cxd4 Kg8 21. Bb3 Be6 22. Ba4 Qd8 23. Bc6 Qxd4 24. Bxa8 Rxa8 25. Na6 Qa4 26. Nxc7 Nd7 27. Nxa8 Kf8 28. Rac1 Nf6 29. Rc8+ Bxc8 30. e5 Bb7 31. Nc7 Qc6 32. exf6 Qxg2# 0-1

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2004.04.??"]
[Round "5"]
[White "Lange, Tobias"]
[Black "Leschner, Konstantin"]
[Result "1-0"]
[ECO "C57"]
[PlyCount "25"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Bxf7+ Kd8 6. Bc4 d6 7. Nf7+ Ke8 8. Nxh8 Bg4 9. f3 Qd8 10. fxg4 d5 11. exd5 Nxd5 12. Qf3 Ndb4 13. Qf7# 1-0

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2004.04.??"]
[Round "1"]
[White "Leschner, Konstantin"]
[Black "Moehn, Hans"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "44"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. Nf3 Nc6 5. d3 h6 6. 0-0 0-0 7. Kh1 d6 8. Re1 Bxf2 9. Re2 Bb6 10. Nh4 Ng4 11. Nf3 Be3 12. Bb3 Nf2+ 13. Rxf2 Bxf2 14. Bd2 Bg4 15. h3 Bh5 16. Qe2 Bb6 17. Nd5 Nd4 18. Qd1 Nxf3 19. gxf3 c6 20. Nc3 Qh4 21. Qe2 Qxh3+ 22. Qh2 Bxf3# 0-1

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2004.04.??"]
[Round "7"]
[White "Leschner, Konstantin"]
[Black "Pelczyk, Tim"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "66"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 d6 6. Bg5 Bg4 7. Nd5 0-0 8. Nxf6+ gxf6 9. Bh4 Nb4 10. a3 Nc6 11. Bd5 Na5 12. c4 c6 13. Bxf7+ Kxf7 14. b4 Bd4 15. Rb1 Bb6 16. bxa5 Bxa5+ 17. Ke2 b5 18. cxb5 cxb5 19. Rxb5 Bc7 20. h3 Bd7 21. Rb1 Bb6 22. g4 Qc8 23. Rc1 Qb8 24. Qb3+ Kg7 25. g5 fxg5 26. Bxg5 Qe8 27. h4 Ba4 28. Qa2 a6 29. Rb1 Ba7 30. Rbc1 Rc8 31. Rxc8 Qxc8 32. Ra1 Qc5 33. h5 Qxf2# 0-1

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2004.04.??"]
[Round "4"]
[White "Leschner, Konstantin"]
[Black "Viereck, Marten"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "80"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. Nf3 Nc6 5. 0-0 d6 6. d3 h6 7. h3 0-0 8. Be3 Bxe3 9. fxe3 Be6 10. Bb3 Bxb3 11. cxb3 b6 12. Qe1 a5 13. Qh4 Kh7 14. Qg4 Nxg4 15. hxg4 Ne7 16. Rac1 c5 17. Rc2 Rb8 18. Kf2 b5 19. Rh1 b4 20. Na4 Rc8 21. Rh2 Kg8 22. g5 hxg5 23. Rc1 Rc7 24. Rch1 f6 25. Rh8+ Kf7 26. R8h7 Qd7 27. Nb6 Qe6 28. R7h5 Rb8 29. Rh7 Rxb6 30. Rh8 Qg4 31. d4 cxd4 32. exd4 exd4 33. Nxd4 Qxe4 34. R8h5 Qxd4+ 35. Kf1 Qxb2 36. Ke1 Qxa2 37. Kd1 Qc2+ 38. Ke1 Rc3 39. R1h2 Rd3 40. Kf1 Rd1# 0-1

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2004.04.??"]
[Round "6"]
[White "Neef, Maximilian"]
[Black "Leschner, Konstantin"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "63"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Bc5 4. Bg5 Nf6 5. Be2 0-0 6. 0-0 d6 7. Nfd2 Bd7 8. Bh5 Qc8 9. h3 Nxh5 10. Qxh5 a5 11. Na3 Bb4 12. Nf3 Bxa3 13. bxa3 a4 14. Rab1 Be6 15. Ra1 Ra5 16. c4 Rd8 17. Bxd8 Qxd8 18. Ng5 Kf8 19. Nxh7+ Ke8 20. Ng5 Nd4 21. Qh8+ Kd7 22. Qxd8+ Kxd8 23. Nxe6+ Kd7 24. Nxd4 exd4 25. Rab1 Kc8 26. Rfe1 Rg5 27. Rb4 Kd7 28. Rxb7 Rg6 29. Ra7 f6 30. Rxa4 Rh6 31. Rb4 Ke8 32. a4 1-0

