[Event "GER-chT U13"]
[Site "Wilhelmshaven"]
[Date "1998.??.??"]
[Round "3"]
[White "Friedrichs, Daniel"]
[Black "Koch, Artur"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "97"]
[EventDate "1998.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c4 Qb6 5. Nf3 Nc6 6. Nbd2 cxd4 7. Nb3 Bc5 8. Rb1 Nge7 9. a3 Ng6 10. Nxc5 Qxc5 11. b4 Qe7 12. Bb2 Ncxe5 13. Nxe5 Nxe5 14. Qxd4 Qd6 15. Qxe5 Qxe5+ 16. Bxe5 0-0 17. Bd3 b6 18. 0-0 Bd7 19. Rfc1 Rac8 20. Rc3 f6 21. Bg3 b5 22. c5 Bc6 23. Bd6 Rfe8 24. Ra1 Ra8 25. Rc2 a5 26. Rca2 a4 27. Re2 f5 28. Rae1 Bd7 29. c6 Bxc6 30. Rxe6 Rxe6 31. Rxe6 Bd7 32. Re7 Rc8 33. Rxd7 Rc3 34. Bxb5 d4 35. Be5 Rc2 36. Rxd4 Kf7 37. g4 f4 38. Rxf4+ Ke6 39. Bxg7 Kd5 40. Rd4+ Ke6 41. f4 Rc1+ 42. Kg2 Rc2+ 43. Kg3 Rc3+ 44. Rd3 Rc7 45. Be5 Rf7 46. Bc4+ Ke7 47. Bxf7 Kxf7 48. g5 Kg6 49. Rd6+ 1-0

[Event "GER-chT U13"]
[Site "Wilhelmshaven"]
[Date "1998.??.??"]
[Round "4"]
[White "Koch, Artur"]
[Black "Brose, Marcel"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "49"]
[EventDate "1998.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. Nxe4 e5 5. g3 Be7 6. Bg2 Be6 7. Nf3 c6 8. Nxe5 Qc7 9. d4 Nd7 10. Nxd7 Bxd7 11. 0-0 0-0-0 12. a4 Nf6 13. Ra3 Bxa3 14. bxa3 Rde8 15. Re1 Bf5 16. Nxf6 Rxe1+ 17. Qxe1 gxf6 18. Bf4 Qd7 19. Qa5 a6 20. Qb6 Bxc2 21. Qa7 Kd8 22. Qb8+ Qc8 23. Qd6+ Qd7 24. Qxf6+ Qe7 25. Qxh8+ 1-0

[Event "GER-chT U13"]
[Site "Wilhelmshaven"]
[Date "1998.??.??"]
[Round "1"]
[White "Koch, Artur"]
[Black "Dobratz, Markus"]
[Result "1/2-1/2"]
[ECO "C20"]
[PlyCount "51"]
[EventDate "1998.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. d3 Bc5 3. Nd2 Nc6 4. g3 Nf6 5. Bg2 d6 6. Ngf3 0-0 7. 0-0 Bg4 8. Re1 Re8 9. h3 Bh5 10. Nf1 h6 11. N1h2 Nd4 12. g4 Bg6 13. c3 Nxf3+ 14. Qxf3 c6 15. b4 Bb6 16. g5 Bh5 17. Ng4 hxg5 18. Bxg5 Re6 19. Bxf6 Bxg4 20. Bxd8 Bxf3 21. Bxb6 Bxg2 22. Kxg2 axb6 23. f3 c5 24. b5 Ra5 25. a4 Rg6+ 26. Kf2 1/2-1/2

[Event "GER-chT U13"]
[Site "Wilhelmshaven"]
[Date "1998.??.??"]
[Round "6"]
[White "Koch, Artur"]
[Black "Wagner, Kevin"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "69"]
[EventDate "1998.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. g3 Nf6 4. Nf3 d5 5. Nbd2 Bg4 6. Bg2 dxe4 7. dxe4 e6 8. 0-0 Be7 9. Re1 0-0 10. h3 Bh5 11. g4 Bg6 12. Ne5 Qc7 13. Ndc4 Nc6 14. Nxc6 bxc6 15. h4 h6 16. g5 Bh5 17. Qd2 Ng4 18. gxh6 Qh2+ 19. Kf1 Qxh4 20. Re2 Nh2+ 21. Ke1 Bxe2 22. Qxe2 Bg5 23. Bxg5 Qxg5 24. Bf1 Qxh6 25. Rd1 Rfd8 26. Na5 Rxd1+ 27. Qxd1 Nxf1 28. Kxf1 Qh1+ 29. Ke2 Qxe4+ 30. Kf1 Qa4 31. Qe1 Qxc2 32. Nxc6 Qxb2 33. Ne7+ Kh8 34. f3 c4 35. Qh4# 1-0

[Event "GER-chT U13"]
[Site "Wilhelmshaven"]
[Date "1998.??.??"]
[Round "2"]
[White "Pilgram, Alexander"]
[Black "Koch, Artur"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "59"]
[EventDate "1998.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. Nf3 Nge7 6. c3 Qb6 7. Ba4 Bd7 8. 0-0 Nf5 9. Bc2 g6 10. b3 cxd4 11. Bxf5 gxf5 12. cxd4 Rc8 13. Be3 Nb4 14. Na3 Qa5 15. Bc1 Na6 16. Nb1 Nb4 17. Na3 Bb5 18. Re1 Nd3 19. Re3 Nxc1 20. Rxc1 Bxa3 21. Rxc8+ Kd7 22. Rxh8 f4 23. Re1 Bc6 24. h3 Bb2 25. Re2 Qxa2 26. Qc2 Qa1+ 27. Re1 Qa2 28. Rb1 Bb5 29. Qc8+ Ke7 30. Qd8# 1-0

[Event "GER-chT U13"]
[Site "Wilhelmshaven"]
[Date "1998.??.??"]
[Round "5"]
[White "Sarbidi, Juri"]
[Black "Koch, Artur"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "48"]
[EventDate "1998.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ Qxc6 7. Nf3 Be7 8. 0-0 Nh6 9. Be3 Qb6 10. b3 Nf5 11. Qd3 a6 12. Nbd2 Bd7 13. Rfe1 Rc8 14. Rab1 h6 15. c4 cxd4 16. Bxd4 Nxd4 17. Nxd4 Bc5 18. N2f3 Bc6 19. Rbc1 g5 20. g4 Kd7 21. Kg2 dxc4 22. bxc4 Bxd4 23. Rcd1 Rcd8 24. Qxd4+ Kc7 1-0

[Event "GER-chT U13"]
[Site "Wilhelmshaven"]
[Date "1998.??.??"]
[Round "7"]
[White "Vogel, Klaus"]
[Black "Koch, Artur"]
[Result "0-1"]
[ECO "A17"]
[PlyCount "114"]
[EventDate "1998.12.30"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. g3 Be7 5. Bg2 Nf6 6. Nf3 0-0 7. 0-0 Nc6 8. d3 d4 9. Nb1 b6 10. Nxd4 Qxd4 11. Bxc6 Bh3 12. Bg2 Bxg2 13. Kxg2 Ng4 14. h3 Nf6 15. Be3 Qd5+ 16. Kh2 Rae8 17. Nc3 Qe5 18. Bf4 Qc5 19. Qd2 Nd5 20. Nxd5 Qxd5 21. e4 Qb5 22. a4 Qd7 23. Ra2 Rd8 24. Rd1 a5 25. d4 c6 26. Qd3 f5 27. Be5 Bf6 28. Bxf6 Rxf6 29. e5 Rff8 30. f4 c5 31. b3 Qxd4 32. Qxd4 cxd4 33. Rad2 Rd5 34. Rxd4 Rxd4 35. Rxd4 Rc8 36. Rd3 Rc2+ 37. Kg1 Rc1+ 38. Kf2 Rc2+ 39. Kf3 Kf7 40. Re3 Ke6 41. Re2 Rc3+ 42. Re3 Rc2 43. Rd3 Rc6 44. g4 g5 45. gxf5+ Kxf5 46. Rd6 Rc3+ 47. Ke2 gxf4 48. e6 Re3+ 49. Kf2 Rxe6 50. Rxe6 Kxe6 51. Kf3 Kf5 52. Ke2 Ke4 53. Kf2 f3 54. h4 h5 55. Kf1 Ke3 56. Ke1 f2+ 57. Kf1 Kf3 0-1

