[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2011.04.30"]
[Round "7"]
[White "Koch, Erik"]
[Black "Michel, Richard"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1148"]
[BlackElo "1390"]
[PlyCount "88"]
[EventDate "2011.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. Bb5 a6 6. Bxc6+ Qxc6 7. 0-0 Bg4 8. h3 Bh5 9. Qe2 Nf6 10. Re1 e6 11. d3 Be7 12. Bf4 0-0 13. Nbd2 Rfd8 14. Rad1 Qb5 15. Nb3 Qa4 16. Nc1 Qxf4 17. d4 cxd4 18. cxd4 Rac8 19. Nd3 Qc7 20. Nde5 Qa5 21. a3 Qa4 22. Qd3 Qc2 23. Qxc2 Rxc2 24. g4 Bg6 25. h4 Rxb2 26. h5 Be4 27. Ng5 Nxg4 28. Nxe4 Nxe5 29. dxe5 Rxd1 30. Rxd1 Re2 31. Rd4 h6 32. Rc4 Bxa3 33. Nd6 Rxe5 34. Rc8+ Kh7 35. Nxf7 Rxh5 36. Rc3 Bc5 37. Nd8 Rf5 38. Nxe6 Bxf2+ 39. Kg2 Rf6 40. Nd8 b5 41. Nb7 Rb6 42. Nd8 Bh4 43. Nf7 a5 44. Ne5 Bf6 0-1

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2011.04.29"]
[Round "6"]
[White "Koch, Erik"]
[Black "Herbrig, Alexander"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1148"]
[BlackElo "1298"]
[PlyCount "52"]
[EventDate "2011.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. e5 Nfd7 5. exd6 exd6 6. Bc4 Nb6 7. d3 Nxc4 8. dxc4 Be7 9. 0-0 0-0 10. Qd5 Nd7 11. Qf5 Nf6 12. Qg5 Be6 13. Qg3 Nh5 14. Qg5 Bxg5 15. Bxg5 f6 16. Be3 Bxc4 17. Re1 Re8 18. Nbd2 Bd3 19. Rac1 d5 20. Bxc5 Rxe1+ 21. Rxe1 Qc7 22. Bb4 a5 23. Ba3 Be4 24. Nxe4 dxe4 25. Rxe4 Rd8 26. g3 Qc6 0-1

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2011.04.29"]
[Round "5"]
[White "Richter, Vincenzo"]
[Black "Koch, Erik"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1207"]
[BlackElo "1148"]
[PlyCount "50"]
[EventDate "2011.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 Nc6 2. Nf3 d6 3. e3 e5 4. g3 Nf6 5. Nc3 e4 6. Ng5 d5 7. b3 h6 8. Nh3 Bg4 9. Ne2 Qd7 10. Nhg1 0-0-0 11. Bg2 g5 12. Bb2 Bg7 13. d3 exd3 14. Qxd3 Bf5 15. Qd2 Ne4 16. Qc1 Bxb2 17. Qxb2 gxf4 18. Nd4 fxe3 19. Nxf5 Kb8 20. Nxe3 Rhe8 21. Bxe4 Rxe4 22. Kf2 d4 23. Nc4 Rde8 24. Nf3 Re2+ 25. Kf1 Qh3+ 0-1

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2011.04.28"]
[Round "4"]
[White "Buschmann, Johannes"]
[Black "Koch, Erik"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1101"]
[BlackElo "1148"]
[PlyCount "60"]
[EventDate "2011.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 Nc6 4. fxe5 Nxe5 5. Nxe5 Qh4+ 6. g3 Qxe4+ 7. Qe2 Qxh1 8. Ng6+ Ne7 9. Nxh8 b6 10. Qg2 Bb7 11. Qxh1 Bxh1 12. Bc4 d5 13. Be2 Kf8 14. d3 Kg8 15. Nxf7 Kxf7 16. Bf4 c6 17. Nd2 Nf5 18. 0-0-0 Bg2 19. c3 Be3 20. Bxe3 Nxe3 21. Rg1 Kg8 22. Nf1 Bxf1 23. Bxf1 Rf8 24. Bh3 Rf2 25. Be6+ Kf8 26. h4 Ke7 27. Bh3 Kf6 28. Re1 Nf5 29. Bxf5 Kxf5 30. Re7 Kf6 1/2-1/2

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2011.04.27"]
[Round "2"]
[White "Caprita, Victor"]
[Black "Koch, Erik"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1323"]
[BlackElo "1148"]
[PlyCount "85"]
[EventDate "2011.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nc6 2. c4 e6 3. e4 d5 4. exd5 exd5 5. Nf3 Be6 6. cxd5 Bxd5 7. Bb5 Bd6 8. Nc3 Nf6 9. Bg5 Bb4 10. Qe2+ Qe7 11. Qxe7+ Bxe7 12. Bxf6 Bxf3 13. Bxe7 Bxg2 14. Rg1 Kxe7 15. Rxg2 Nxd4 16. 0-0-0 Rhd8 17. Rxg7 a6 18. Bc4 b5 19. Rxf7+ Kd6 20. Rxd4+ Kc5 21. Rxd8 Rxd8 22. Be2 b4 23. Ne4+ Kd4 24. Ng3 a5 25. Rxc7 Rd5 26. Rxh7 Rc5+ 27. Kb1 a4 28. Rh4+ Kd5 29. Rh5+ Kd6 30. Rxc5 Kxc5 31. h4 Kd6 32. h5 Ke7 33. h6 Kf8 34. h7 Kg7 35. Bd3 Kh8 36. f4 b3 37. axb3 axb3 38. Bg6 Kg7 39. f5 Kh8 40. Ne4 Kg7 41. Nd6 Kh8 42. Nf7+ Kg7 43. h8Q# 1-0

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2011.04.27"]
[Round "3"]
[White "Koch, Erik"]
[Black "Phenn, Jan Niklas"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1148"]
[BlackElo "1404"]
[PlyCount "90"]
[EventDate "2011.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bb5+ c6 6. Bd3 Nf6 7. 0-0 Be7 8. b3 0-0 9. Bb2 d5 10. Re1 Bg4 11. h3 Bh5 12. Qe2 Bd6 13. Qd1 Nbd7 14. Nc3 Qc7 15. Be2 Rfe8 16. Kh1 Re7 17. Nd4 Bxe2 18. Ncxe2 Bc5 19. a3 Rae8 20. b4 Bxd4 21. Bxd4 b6 22. Be3 c5 23. c3 Qc6 24. Rc1 Qb7 25. d4 c4 26. Qd2 Ne4 27. Qb2 b5 28. Ra1 Nb6 29. Nf4 Na4 30. Qc2 Nexc3 31. Bd2 Ne4 32. Re2 Nb6 33. Kg1 Qd7 34. Rae1 Nxd2 35. Qxd2 h6 36. Nh5 Kf8 37. Rxe7 Rxe7 38. Rxe7 Qxe7 39. Qf4 Qd7 40. Qb8+ Nc8 41. Nf4 c3 42. Nd3 f6 43. Nc5 Qc6 44. Nb3 Kf7 45. g3 c2 1/2-1/2

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2011.04.26"]
[Round "1"]
[White "Koch, Erik"]
[Black "Kreyssig, Bruno"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1148"]
[BlackElo "1494"]
[PlyCount "78"]
[EventDate "2011.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 e6 7. Bd3 d6 8. Bg5 Be7 9. Bxe7 Qxe7 10. Nbd2 0-0 11. Ne4 dxe5 12. dxe5 Qb4+ 13. Qd2 Nf4 14. Bf1 Qxe4+ 15. Qe3 Qxe3+ 16. fxe3 Ng6 17. e4 Ngxe5 18. Nd2 b6 19. Bb5 Bb7 20. 0-0 Rfd8 21. Rad1 Nd4 22. Rf4 Nxb5 23. a4 Nd4 24. Kf2 Nd3+ 25. Kg3 Ne2+ 26. Kf3 Nexf4 27. g3 Nxb2 28. Rb1 Rxd2 29. Kxf4 Nxa4 30. e5 Rxh2 31. Rf1 Rd8 32. Kg4 Rd4+ 33. Rf4 h5+ 34. Kg5 Rd3 35. g4 Nc5 36. Rxf7 Kxf7 37. gxh5 Rg3+ 38. Kf4 Rhh3 39. h6 g5# 0-1

