[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.05.21"]
[Round "4"]
[White "Katrych, Viktor"]
[Black "Biegel, Thomas"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1747"]
[BlackElo "2054"]
[PlyCount "54"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 b4 6. Na2 e6 7. Bxc4 Nf6 8. Nf3 Nbd7 9. Bd2 a5 10. Rc1 Qb6 11. b3 Bb7 12. 0-0 Be7 13. Re1 0-0 14. e4 c5 15. e5 Nd5 16. Be3 Rac8 17. Be2 Rfd8 18. Qd3 cxd4 19. Bxd4 Bc5 20. Bxc5 Nxc5 21. Qb1 Nf4 22. Rcd1 Ne4 23. Rxd8+ Rxd8 24. Bf1 Nh3+ 25. gxh3 Qxf2+ 26. Kh1 Ng3+ 27. hxg3 Bxf3+ 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.05.14"]
[Round "3"]
[White "Fernandez Egea, Andres"]
[Black "Katrych, Viktor"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2043"]
[BlackElo "1747"]
[PlyCount "74"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 d6 6. h3 Nf6 7. Re1 0-0 8. c3 b5 9. Bb3 Be6 10. Bc2 Bc8 11. d4 exd4 12. cxd4 Ba7 13. Bg5 h6 14. Bh4 Nb4 15. Nbd2 Nxc2 16. Qxc2 g5 17. Bg3 Nh5 18. Bh2 c5 19. e5 c4 20. g4 Ng7 21. Ne4 Ne8 22. Rad1 d5 23. Ng3 Ng7 24. Nf5 Bxf5 25. gxf5 Qc8 26. f6 Ne6 27. Kh1 Kh8 28. h4 g4 29. Qd2 Kh7 30. Rg1 Rg8 31. Qc2+ Kh8 32. Ng5 hxg5 33. Rxg4 Rg6 34. f4 Nxf4 35. Rxg5 Rxg5 36. hxg5 Qh3 37. Qf2 Nd3 0-1

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.05.07"]
[Round "2"]
[White "Katrych, Viktor"]
[Black "Lewien, Frank"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1747"]
[BlackElo "1435"]
[PlyCount "87"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nc3 Qe7 7. Qd5 f6 8. exf6 Nxf6 9. Qd3 d6 10. e3 0-0 11. Be2 a5 12. 0-0 Bxc3 13. bxc3 Ne4 14. Nd4 Nc5 15. Qc2 a4 16. Bf3 Ne5 17. Bxe5 Qxe5 18. Rfe1 Qg5 19. Bd5+ Kh8 20. f4 Qe7 21. Bf3 c6 22. Rab1 Qf7 23. Rb4 Ra5 24. g3 Na6 25. Rxa4 Rxa4 26. Qxa4 Nc5 27. Qc2 Qxc4 28. Rd1 Bh3 29. Nb3 d5 30. Nxc5 Qxc5 31. Rd4 Bf5 32. Qd2 Qa5 33. g4 Bb1 34. a4 Re8 35. Kf2 Qd8 36. Kg3 Qe7 37. Qc1 Ba2 38. e4 c5 39. Rd2 dxe4 40. Rxa2 exf3 41. Rf2 Qe4 42. Qd1 Ra8 43. a5 Qa4 44. Qxa4 1-0

[Event "Frankfurt-ch"]
[Site "Frankfurt"]
[Date "2007.04.30"]
[Round "1"]
[White "Uwira, Oliver"]
[Black "Katrych, Viktor"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2291"]
[BlackElo "1747"]
[PlyCount "87"]
[EventDate "2007.04.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Rc1 h6 7. Bh4 Nbd7 8. Nf3 Qa5 9. Bd3 0-0 10. 0-0 Bd6 11. Qe2 dxc4 12. Bxc4 Nd5 13. Ne4 Bb8 14. Rfd1 f5 15. Nc5 N7f6 16. Ne5 Qc7 17. Bg3 Qd8 18. Rd3 Qe8 19. Rb3 Nb6 20. Bd3 Nh5 21. a4 Nxg3 22. hxg3 Bxe5 23. dxe5 Rf7 24. a5 Nd5 25. e4 fxe4 26. Qxe4 Rf5 27. g4 Rg5 28. Nxb7 Bd7 29. Qh7+ Kf8 30. Nd6 Qd8 31. Bg6 Rxe5 32. Nf7 Qf6 33. Nxe5 Qxe5 34. Qh8+ Ke7 35. Qxa8 Nf4 36. Rd1 Nxg6 37. Qxa7 Nf8 38. Rb7 Qe2 39. Rbxd7+ Nxd7 40. Rxd7+ Kf6 41. Qd4+ e5 42. Qd6+ Kg5 43. Qd2+ Qxd2 44. Rxd2 1-0

