[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2010.12.29"]
[Round "5"]
[White "Potthoff, Phillip"]
[Black "Helbig, Mark"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1986"]
[BlackElo "2354"]
[PlyCount "114"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nd4 7. Qd2 Qa5 8. h3 e6 9. f4 Ne7 10. Nf3 Bd7 11. 0-0 0-0 12. Qf2 Qb6 13. Nd1 Rac8 14. c3 Nxf3+ 15. Qxf3 d5 16. Bf2 Bc6 17. b4 d4 18. bxc5 Qxc5 19. Bxd4 Bxd4+ 20. cxd4 Qxd4+ 21. Nf2 Rfd8 22. Kh2 h5 23. g4 hxg4 24. hxg4 Kg7 25. Kg3 Bb5 26. Rad1 Rc3 27. Rfe1 g5 28. Bf1 gxf4+ 29. Qxf4 Ng6 30. Qg5 Rc5 31. Qe3 Qe5+ 32. Kg2 Nh4+ 33. Kg1 Rh8 34. Nh3 Rc2 35. Re2 Rxe2 36. Bxe2 Ba4 37. d4 Qf6 38. Rf1 Qd8 39. Nf4 Be8 40. Nh5+ Kf8 41. e5 Bc6 42. Nf6 Ng6 43. Bf3 Bxf3 44. Rxf3 Qa5 45. Qf2 Qa4 46. Qd2 Rh4 47. Rc3 Rh8 48. Rc8+ Kg7 49. Rxh8 Nxh8 50. Nh5+ Kg8 51. Qg5+ Ng6 52. Nf6+ Kg7 53. Nh5+ Kg8 54. Qd8+ Nf8 55. Qg5+ Ng6 56. Qd2 Qa3 57. Nf6+ Kg7 0-1

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2010.12.28"]
[Round "4"]
[White "Plischki, Sebastian"]
[Black "Potthoff, Phillip"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2360"]
[BlackElo "1986"]
[PlyCount "111"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Nd2 Nd7 10. b4 f5 11. f3 Nf6 12. c5 f4 13. Bf2 g5 14. Nc4 Ne8 15. a4 Ng6 16. a5 Rf7 17. cxd6 cxd6 18. Nb5 a6 19. Nba3 h5 20. Rc1 Bf8 21. Nb6 Rb8 22. Nac4 Rg7 23. Qa4 Nf6 24. Kd2 g4 25. Nxc8 Rxc8 26. Nb6 Rcc7 27. Rxc7 Rxc7 28. Nc4 Rg7 29. h3 g3 30. Bb6 Qe7 31. Rc1 Nh4 32. Rg1 Kh7 33. Bd1 Kg8 34. Qc2 Qd7 35. Kc3 Ne8 36. Kb3 Nf6 37. Re1 Nh7 38. Ba7 Nf6 39. Nb6 Qd8 40. Re2 Rc7 41. Nc4 Rc8 42. Qd3 Qe8 43. Rc2 Qd8 44. Qf1 Nd7 45. Bg1 Qe8 46. Be2 Qd8 47. Bd3 Qe8 48. Qc1 Qd8 49. Bf1 Qe8 50. Nb6 Rxc2 51. Qxc2 Qd8 52. Nxd7 Qxd7 53. Bb6 Kf7 54. b5 axb5 55. Kb4 Qe7 56. Qc8 1-0

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2010.12.28"]
[Round "3"]
[White "Potthoff, Phillip"]
[Black "Geisler, Reinhard"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1986"]
[BlackElo "1899"]
[PlyCount "80"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 Bxg5 8. hxg5 c5 9. Nf3 Nc6 10. 0-0-0 Qe7 11. g6 f5 12. exf6 Nxf6 13. Qg3 h6 14. dxc5 Qxc5 15. Ng5 0-0 16. Nf7 Qe7 17. f4 Bd7 18. Bd3 Nb4 19. Qh4 Nxd3+ 20. Rxd3 Be8 21. Nxh6+ gxh6 22. g7 Qxg7 23. Rg3 Bg6 24. Qxh6 Kf7 25. Qg5 Rh8 26. Rxh8 Rxh8 27. f5 exf5 28. Qf4 Qh6 29. Rg5 Qh2 30. Qd4 Qh6 31. Qf4 Ne4 32. Nxe4 dxe4 33. Kd1 Kf6 34. Qd6+ Kxg5 35. Qg3+ Kf6 36. Qd6+ Kg7 37. Qe5+ Kh7 38. Qe7+ Kg8 39. Qd8+ Qf8 40. Qd5+ Bf7 0-1

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2010.12.27"]
[Round "1"]
[White "Potthoff, Phillip"]
[Black "Kalla, Christian"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1986"]
[BlackElo "1947"]
[PlyCount "83"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Be3 d6 7. h3 Rb8 8. Qd2 b5 9. Bh6 0-0 10. Bxg7 Kxg7 11. Nge2 b4 12. Nd1 Nd4 13. Ne3 h5 14. f4 Bb7 15. g4 Rh8 16. f5 hxg4 17. hxg4 Rxh1+ 18. Bxh1 Qa5 19. Nxd4 cxd4 20. Nc4 Qa4 21. b3 Qa6 22. g5 Nd7 23. Qf2 Rh8 24. Bg2 gxf5 25. Qxf5 Bc8 26. Qd5 Rh2 27. Qxd4+ Kg8 28. Qg1 Rh7 29. a4 Ne5 30. Nxe5 dxe5 31. 0-0-0 Qc6 32. Qxa7 Qc3 33. Kb1 Be6 34. Qf2 Rh2 35. Ka2 Bh3 36. Rg1 Bxg2 37. Rxg2 Rh1 38. Rg1 Rxg1 39. Qxg1 Qxc2+ 40. Ka1 Qc3+ 41. Ka2 Qc2+ 42. Ka1 1/2-1/2

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2010.12.27"]
[Round "2"]
[White "Roever, Ludwig"]
[Black "Potthoff, Phillip"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1945"]
[BlackElo "1986"]
[PlyCount "100"]
[EventDate "2010.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 c5 5. d3 d5 6. Nbd2 0-0 7. e4 Nc6 8. c3 e5 9. Re1 d4 10. Nc4 Ne8 11. a4 h6 12. h3 Be6 13. Kh2 Nd6 14. Nfd2 Nc8 15. Qc2 N8e7 16. a5 Qc7 17. Nb3 b5 18. axb6 axb6 19. Rxa8 Rxa8 20. Na3 Qd7 21. Nc4 Qc7 22. Na3 dxc3 23. bxc3 Rd8 24. Bf1 Kh7 25. Nc4 Nc8 26. Ne3 f6 27. c4 Nd4 28. Qd1 b5 29. Nd5 Qc6 30. Nxd4 cxd4 31. cxb5 Qxb5 32. Nc7 Qc6 33. Nxe6 Qxe6 34. h4 Nd6 35. h5 f5 36. Bh3 Qf6 37. hxg6+ Qxg6 38. exf5 Nxf5 39. Qg4 Qxg4 40. Bxg4 Kg6 41. f4 h5 42. Bxf5+ Kxf5 43. fxe5 Bxe5 44. Bf4 Bxf4 45. Rf1 Rc8 46. Rxf4+ Ke5 47. Kh3 Rc3 48. Rf3 Rc1 49. Kh4 Rh1+ 50. Kg5 Rh3 1/2-1/2

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2009.12.30"]
[Round "7"]
[White "Helbig, Mark"]
[Black "Potthoff, Phillip"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2362"]
[BlackElo "1965"]
[PlyCount "117"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 h6 5. Bh4 Be7 6. Nbd2 Nbd7 7. Bd3 0-0 8. 0-0 c5 9. c3 b6 10. Ne5 Bb7 11. f4 Ne4 12. Bxe7 Qxe7 13. Ndf3 Ndf6 14. g4 Ne8 15. Qe2 N8d6 16. Kh1 Rac8 17. Rg1 g6 18. Raf1 Kh7 19. Bb1 f6 20. Nd3 Kg7 21. g5 hxg5 22. fxg5 fxg5 23. Nde5 Rf5 24. Nd2 Rcf8 25. Bxe4 dxe4 26. Qg2 cxd4 27. cxd4 Ba6 28. Rxf5 exf5 29. Qxg5 Qxg5 30. Rxg5 Rf6 31. h4 Be2 32. Kg2 Nf7 33. Kf2 Bb5 34. Nxf7 Kxf7 35. Kg3 Be2 36. Kf4 Rc6 37. Rg2 Bg4 38. Nxe4 fxe4 39. Kxg4 Rf6 40. Rc2 Rf3 41. Rc3 Rf2 42. b3 Rxa2 43. Kf4 a5 44. Kxe4 Rh2 45. Rc7+ Kg8 46. Rc6 Rxh4+ 47. Kd3 Kf7 48. Rxb6 Rh1 49. e4 Rd1+ 50. Kc4 Rc1+ 51. Kd5 g5 52. Ra6 Rc3 53. Rxa5 Rxb3 54. e5 g4 55. Ra1 g3 56. e6+ Ke7 57. Ra7+ Ke8 58. Rg7 Ra3 59. Ke5 1-0

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2009.12.29"]
[Round "4"]
[White "Kolakovic, Klaudio"]
[Black "Potthoff, Phillip"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2056"]
[BlackElo "1965"]
[PlyCount "80"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 e6 6. Bg5 Be7 7. Bd3 0-0 8. 0-0 Nbd7 9. Qe1 a6 10. Qh4 g6 11. Rf2 h5 12. g4 Re8 13. gxh5 Nxh5 14. Rg2 Ng7 15. Bxe7 Qxe7 16. Ng5 Nf8 17. Rf1 Nf5 18. Bxf5 exf5 19. Re2 Qd8 20. Rxe8 Qxe8 21. Rf3 f6 22. Rh3 fxg5 23. Qh8+ Kf7 24. Rh7+ Nxh7 25. Qxh7+ Ke6 26. Qxc7 Bd7 27. Qxb7 Kf7 28. Kf2 Rb8 29. Qxa6 Qe6 30. Qd3 Rxb2 31. d5 Qd6 32. Kg2 Rb8 33. Ne2 Rb4 34. c4 Qe5 35. Ng3 Rb2+ 36. Kf1 Qf4+ 37. Ke1 Qf2+ 38. Kd1 Rxa2 39. Qc3 Qxh2 40. Ke1 Qb2 0-1

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2009.12.29"]
[Round "6"]
[White "Kopp, Daniel"]
[Black "Potthoff, Phillip"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1928"]
[BlackElo "1965"]
[PlyCount "70"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e3 b6 6. Nf3 Bb7 7. Be2 Ne4 8. Bd3 f5 9. a3 Bxc3+ 10. bxc3 d6 11. a4 a5 12. Qb3 Qe8 13. c5 dxc5 14. Bc4 Rf6 15. Ba3 Nd7 16. Rc1 Rd8 17. h3 Kh8 18. Bb2 Rg6 19. Rg1 Nd6 20. Be2 Qe7 21. g3 Ne4 22. Bb5 Ng5 23. Nxg5 Rxg5 24. f4 Rg6 25. Be2 Nf6 26. Ba3 Ne4 27. Bf3 Rxg3 28. Rxg3 Qh4 29. Bxe4 Qxg3+ 30. Ke2 Qh2+ 31. Ke1 Bxe4 32. Qxe6 Qg3+ 33. Kd1 Qf3+ 34. Kd2 Qf2+ 35. Kd1 Bf3# 0-1

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2009.12.29"]
[Round "5"]
[White "Potthoff, Phillip"]
[Black "Plischki, Sebastian"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1965"]
[BlackElo "2347"]
[PlyCount "28"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 e5 8. Qd2 Nd4 9. Nd5 Nxd5 10. exd5 Nf5 11. Ne2 Nxe3 12. fxe3 h5 13. c3 h4 14. g4 Bh6 0-1

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2009.12.28"]
[Round "3"]
[White "Potthoff, Phillip"]
[Black "Kaufeld, Juergen"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1965"]
[BlackElo "2254"]
[PlyCount "50"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. a3 Bb7 5. Bg2 e6 6. d3 d5 7. exd5 Nf6 8. Nge2 Nxd5 9. Nf4 Nxc3 10. bxc3 Bxg2 11. Nxg2 Be7 12. 0-0 Bf6 13. Bd2 Nd7 14. Ne3 0-0 15. f4 g6 16. g4 Qb6 17. g5 Bg7 18. h4 f5 19. h5 Rf7 20. Qf3 Rc8 21. Rae1 Qc6 22. h6 Bf8 23. Qxc6 Rxc6 24. Kg2 Nb6 25. c4 Rd7 1/2-1/2

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2009.12.27"]
[Round "2"]
[White "Geisler, Reinhard"]
[Black "Potthoff, Phillip"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1966"]
[BlackElo "1965"]
[PlyCount "47"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. h3 0-0 6. Be2 Nbd7 7. 0-0 Re8 8. Bh2 c6 9. c4 a6 10. a3 b5 11. cxb5 cxb5 12. a4 bxa4 13. Nc3 Nb6 14. Nxa4 Nxa4 15. Rxa4 Qb6 16. Qa1 Bd7 17. Ra3 Reb8 18. b3 Bb5 19. Bxb5 Qxb5 20. Rc1 Rc8 21. Nd2 Rc6 22. Rc4 d5 23. Rxc6 Qxc6 24. Be5 1/2-1/2

[Event "Enger Knappen Cup op-A"]
[Site "Enger"]
[Date "2009.12.27"]
[Round "1"]
[White "Potthoff, Phillip"]
[Black "Dahmen, Christoph"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1965"]
[BlackElo "2101"]
[PlyCount "42"]
[EventDate "2009.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Rb8 9. Bh6 b5 10. Bxg7 Kxg7 11. Nge2 Qb6 12. 0-0 c4 13. d4 b4 14. Nd5 Nxd5 15. exd5 Na5 16. Kh2 Ba6 17. Rfe1 Rfc8 18. c3 bxc3 19. bxc3 Qb2 20. Qe3 Rc7 21. h4 Bc8 1/2-1/2

[Event "Lippe Cup 03rd"]
[Site "Lieme"]
[Date "2006.10.08"]
[Round "4"]
[White "Sabranski, Heinz"]
[Black "Potthoff, Phillip"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1806"]
[BlackElo "1706"]
[PlyCount "71"]
[EventDate "2006.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 d6 3. d4 g6 4. Be2 Bg7 5. Be3 Nc6 6. g4 e5 7. d5 Ne7 8. g5 Nd7 9. Qd2 f5 10. gxf6 Nxf6 11. h3 0-0 12. 0-0-0 a5 13. a4 Ne8 14. Bc4 Kh8 15. Nge2 c6 16. Ng3 Qc7 17. Bb3 Bd7 18. Bg5 Bf6 19. Bh6 Bg7 20. Bg5 Bf6 21. Be3 Rb8 22. Kb1 b5 23. dxc6 Bxc6 24. axb5 Bxb5 25. Nxb5 Rxb5 26. Ba4 Rb4 27. Bxe8 d5 28. c3 Rxb2+ 29. Qxb2 Rxe8 30. Qa3 Qc4 31. Ka1 d4 32. Bd2 Nc6 33. Rb1 Be7 34. Qb3 Qc5 35. Rhc1 Rb8 36. Qa4 1-0

[Event "Lippe Cup 03rd"]
[Site "Lieme"]
[Date "2006.10.07"]
[Round "2"]
[White "Fritz, Axel"]
[Black "Potthoff, Phillip"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1981"]
[BlackElo "1706"]
[PlyCount "102"]
[EventDate "2006.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d3 Nc6 3. c3 d5 4. Nd2 Nf6 5. Ngf3 Bg4 6. Be2 Bc5 7. b4 Bd6 8. a3 0-0 9. 0-0 a5 10. b5 Ne7 11. Re1 Ng6 12. Qc2 c6 13. bxc6 bxc6 14. Nf1 h5 15. Ne3 Bc7 16. h3 Be6 17. Bf1 Qd7 18. Ng5 Rab8 19. g3 h4 20. Bg2 hxg3 21. fxg3 d4 22. Nf5 c5 23. Rf1 Rfd8 24. c4 Rf8 25. Qf2 Bd8 26. Qe2 Ne7 27. g4 Ng6 28. Bd2 Rb2 29. Qe1 Qa4 30. Qc1 Rc2 31. Qd1 Qb3 32. Rc1 Rb2 33. Qe1 a4 34. Ba5 Qxa3 35. Bxd8 Rxd8 36. Qa5 Rdb8 37. Qc7 R2b7 38. Qa5 Qxd3 39. Qxc5 Bxf5 40. Rxf5 Nf4 41. Rf1 Nxg2 42. Kxg2 Rb2+ 43. R1f2 Nxe4 44. Nxe4 Qxe4+ 45. Kg3 R8b3+ 46. Kh4 Rxf2 47. Qc8+ Kh7 48. Rh5+ Kg6 49. Rg5+ Kf6 50. Qd8+ Ke6 51. Qc8+ Ke7 1/2-1/2

[Event "Lippe Cup 03rd"]
[Site "Lieme"]
[Date "2006.10.07"]
[Round "3"]
[White "Potthoff, Phillip"]
[Black "Gelashvili, Vakhtang"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1706"]
[BlackElo "1997"]
[PlyCount "47"]
[EventDate "2006.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 g6 3. d4 e6 4. Nf3 Bg7 5. Bf4 d6 6. Bd3 Ne7 7. Qd2 h6 8. h4 Qc7 9. 0-0-0 a5 10. h5 g5 11. Bg3 Na6 12. d5 Nb4 13. Kb1 exd5 14. exd5 Nexd5 15. Nxd5 Nxd5 16. Bc4 Be6 17. Rhe1 0-0-0 18. Nd4 Qb6 19. c3 Bxd4 20. Qxd4 Qxd4 21. Rxd4 b5 22. Bb3 Rhe8 23. c4 bxc4 24. Bxc4 0-1

[Event "Lippe Cup 03rd"]
[Site "Lieme"]
[Date "2006.10.06"]
[Round "1"]
[White "Potthoff, Phillip"]
[Black "Stork, Joachim"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1706"]
[BlackElo "2027"]
[PlyCount "130"]
[EventDate "2006.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Be2 Bf5 6. Nf3 Nf6 7. 0-0 e6 8. a3 Bd6 9. Be3 Nbd7 10. Re1 0-0 11. Nh4 Bg6 12. Nxg6 hxg6 13. Bf3 Qc7 14. h3 Rad8 15. Bg5 Bf4 16. Bxf4 Qxf4 17. Ne4 Qc7 18. Qe2 Nxe4 19. Bxe4 Nf6 20. c3 Qb6 21. Bf3 Rd7 22. Rad1 Rfd8 23. Qc2 Qc7 24. Re5 b6 25. b4 Rd6 26. h4 Nd7 27. Rg5 c5 28. d5 exd5 29. Rgxd5 Nf6 30. Rxd6 Rxd6 31. Rxd6 Qxd6 32. Qd1 Qe5 33. Qd2 Kh7 34. g3 cxb4 35. axb4 a5 36. bxa5 bxa5 37. Qd4 Qxd4 38. cxd4 a4 39. Bd1 a3 40. Bb3 Ne4 41. d5 Kg8 42. f3 Nd2 43. Ba2 Nxf3+ 44. Kf2 Ne5 45. Ke3 Kf8 46. Kd4 f6 47. Kc3 Ke7 48. Kb4 Kd6 49. Kxa3 Kc5 50. Kb2 Ng4 51. Kc3 Nf2 52. Bb1 Kxd5 53. Bxg6 Ne4+ 54. Kd3 Nxg3 55. Ke3 Ke5 56. Kf3 Nf5 57. Kg4 Ne7 58. Bc2 Nd5 59. Kh5 Nf4+ 60. Kg4 Nd5 61. Kh5 Ne7 62. Kg4 f5+ 63. Bxf5 Nxf5 64. Kg5 Nxh4 65. Kxh4 Kf4 0-1

[Event "OWL-ch U16"]
[Site "Hiddenhausen"]
[Date "2005.01.05"]
[Round "7"]
[White "Beer, Markus"]
[Black "Potthoff, Phillip"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1671"]
[BlackElo "1483"]
[PlyCount "56"]
[EventDate "2005.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Re1 Nc6 8. d3 h6 9. c3 Re8 10. Qc2 Nb6 11. Be3 Bf5 12. Rd1 Qd7 13. Qc1 Kh7 14. h4 Bh3 15. Qc2 Bxg2 16. Kxg2 h5 17. Nbd2 Kg8 18. Ne4 Rad8 19. Rd2 Ne5 20. Nxe5 Bxe5 21. Kh2 Nd5 22. Rg1 Nf6 23. Nxf6+ Bxf6 24. d4 Qg4 25. Qd1 Qxd1 26. Rgxd1 e6 27. d5 exd5 28. Rxd5 a6 1/2-1/2

[Event "OWL-ch U16"]
[Site "Hiddenhausen"]
[Date "2005.01.04"]
[Round "5"]
[White "Ebert, Manuel"]
[Black "Potthoff, Phillip"]
[Result "1/2-1/2"]
[ECO "C61"]
[WhiteElo "1908"]
[BlackElo "1483"]
[PlyCount "129"]
[EventDate "2005.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. Bc4 Qf6 7. d3 d6 8. Nd2 Be6 9. Rb1 Ne7 10. a4 c6 11. Bxe6 fxe6 12. Nf3 e5 13. Qe2 0-0 14. c3 Ng6 15. b4 Bb6 16. a5 Bc7 17. cxd4 exd4 18. Bg5 Qf7 19. Nxd4 h6 20. Be3 a6 21. Nf5 Ne7 22. Nxe7+ Qxe7 23. Qg4 Rf6 24. Bd4 Qe6 25. Qe2 Rf7 26. f4 Raf8 27. Qd2 d5 28. e5 Bd8 29. Bc5 Be7 30. Rf3 g5 31. Be3 g4 32. Rf2 h5 33. Rbf1 Rf5 34. Qc3 R8f7 35. Bc5 Rg7 36. d4 Kh8 37. Re2 Rgf7 38. Qe3 Kg8 39. h3 Rg7 40. hxg4 hxg4 41. g3 Rh5 42. Rff2 Rgh7 43. Rh2 Rxh2 44. Rxh2 Rxh2 45. Kxh2 Qh6+ 46. Kg1 Bxc5 47. bxc5 Qg6 48. Qf2 Qb1+ 49. Qf1 Qe4 50. Qd1 Qe3+ 51. Kg2 Qe4+ 52. Kf2 Qf5 53. Qe2 Kf8 54. Qd1 Qh5 55. Ke3 Qh2 56. Qxg4 Qg1+ 57. Kd3 Qb1+ 58. Ke2 Qe4+ 59. Kf1 Qh1+ 60. Ke2 Qh2+ 61. Kf3 Qh1+ 62. Kf2 Qh2+ 63. Ke3 Qg1+ 64. Kd2 Qxd4+ 65. Ke2 1/2-1/2

[Event "OWL-ch U16"]
[Site "Hiddenhausen"]
[Date "2005.01.04"]
[Round "6"]
[White "Potthoff, Phillip"]
[Black "Peter, Sebastian"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1483"]
[BlackElo "1660"]
[PlyCount "64"]
[EventDate "2005.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Be3 Bb6 6. c3 0-0 7. 0-0 d6 8. Nbd2 Ng4 9. Bg5 Nf6 10. h3 Be6 11. Bb3 h6 12. Be3 Qd7 13. d4 exd4 14. cxd4 d5 15. e5 Nh7 16. Bc2 f5 17. Nb3 f4 18. Bd2 g5 19. Bc3 Rf7 20. Nh2 f3 21. Nxf3 Bxh3 22. Bxh7+ Kxh7 23. gxh3 Qxh3 24. Nh2 Rf4 25. f3 Nxe5 26. Qe2 Nc4 27. Rae1 Raf8 28. Nc5 Qg3+ 29. Kh1 R8f7 30. Qd3+ R7f5 31. Ne6 Kg6 32. Nxf4+ Qxf4 1-0

[Event "OWL-ch U16"]
[Site "Hiddenhausen"]
[Date "2005.01.03"]
[Round "4"]
[White "Piper, Adem"]
[Black "Potthoff, Phillip"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1241"]
[BlackElo "1483"]
[PlyCount "40"]
[EventDate "2005.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 d6 6. Bc4 Be6 7. Bb3 Be7 8. 0-0 Nf6 9. Nc3 a6 10. Be3 0-0 11. h3 Nd7 12. Qd2 Bxb3 13. axb3 h6 14. Nd5 f5 15. Nxe7+ Qxe7 16. exf5 Rxf5 17. Qd5+ Kh8 18. Rad1 Rf6 19. Nh4 g5 20. Nf3 Re6 1/2-1/2

[Event "OWL-ch U16"]
[Site "Hiddenhausen"]
[Date "2005.01.03"]
[Round "3"]
[White "Potthoff, Phillip"]
[Black "Krueger, Tim"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1483"]
[BlackElo "1661"]
[PlyCount "61"]
[EventDate "2005.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Bd7 7. Qd2 Nf6 8. Bh6 0-0 9. Bxg7 Kxg7 10. Nge2 e5 11. h3 Qc8 12. f4 Nd4 13. g4 b5 14. Nxd4 cxd4 15. Ne2 Ng8 16. f5 f6 17. Ng3 Ne7 18. h4 Rh8 19. 0-0 Qg8 20. g5 Rf8 21. fxg6 Nxg6 22. gxf6+ Kf7 23. Qh6 Nf4 24. Rxf4 exf4 25. Nh5 Ke8 26. Ng7+ Kd8 27. Qxf4 Qf7 28. Rf1 h5 29. Qxd6 Rh6 30. Ne6+ Kc8 31. Qc7# 1-0

[Event "OWL-ch U16"]
[Site "Hiddenhausen"]
[Date "2005.01.02"]
[Round "2"]
[White "Glebovsky, Andrey"]
[Black "Potthoff, Phillip"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1456"]
[BlackElo "1483"]
[PlyCount "44"]
[EventDate "2005.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 d6 6. e4 e6 7. c3 Nge7 8. Nh4 Rb8 9. a4 0-0 10. f4 a6 11. g4 f5 12. Kh1 b5 13. axb5 axb5 14. Bh3 b4 15. Rg1 bxc3 16. bxc3 Kh8 17. gxf5 exf5 18. Rg3 Be6 19. Kg1 Rb7 20. Qc2 Nd4 21. Qg2 Nb3 22. Qb2 Qb8 0-1

[Event "OWL-ch U16"]
[Site "Hiddenhausen"]
[Date "2005.01.02"]
[Round "1"]
[White "Potthoff, Phillip"]
[Black "Fox, Daniel"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1483"]
[BlackElo "1775"]
[PlyCount "51"]
[EventDate "2005.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. N2c3 0-0 8. Be3 Nbd7 9. Bd3 b6 10. 0-0 Bb7 11. Qf3 Kh8 12. Qe2 Qc8 13. Rac1 c5 14. dxc5 Nxe4 15. Nxe4 Nxc5 16. Nxc5 Bxc5 17. Qh5 f5 18. Bxc5 Qxc5 19. Rfe1 Qd5 20. Qh3 Rf6 21. Bf1 Rg6 22. Rcd1 Qc6 23. Rd2 Re8 24. Re3 b5 25. Rc3 Qb6 26. Rd7 1/2-1/2

[Event "Lippe Cup 01st"]
[Site "Lieme"]
[Date "2004.10.24"]
[Round "5"]
[White "Potthoff, Phillip"]
[Black "Menze, Gerold"]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1436"]
[BlackElo "1388"]
[PlyCount "106"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qe6 5. b3 Nc6 6. Bc4 Qe7 7. 0-0 Bg4 8. h3 Be6 9. Nd5 Bxd5 10. Bxd5 Qc5 11. Bc4 Bd6 12. Ng5 Nh6 13. Bb2 b5 14. Ne4 Qb6 15. Bd5 0-0-0 16. Bxc6 Qxc6 17. d3 f5 18. Nxd6+ cxd6 19. Rc1 Nf7 20. c4 Kd7 21. Qd2 Rc8 22. d4 Rhe8 23. dxe5 Nxe5 24. Rfe1 Nf7 25. Qd4 Ne5 26. f4 Qc5 27. Qxc5 Rxc5 28. fxe5 dxe5 29. cxb5 Rxb5 30. Red1+ Ke6 31. Rc6+ Kf7 32. Rc7+ Re7 33. Rdd7 Rxd7 34. Rxd7+ Ke6 35. Rxa7 h5 36. h4 f4 37. Ba3 Kf6 38. Be7+ Kf5 39. Bg5 Rd5 40. a4 Kg4 41. Kh2 Rd2 42. Rc7 Rb2 43. Rc3 e4 44. a5 f3 45. Kh1 Kg3 46. gxf3 exf3 47. Kg1 Rb1+ 48. Rc1 Rxb3 49. Bd8 Ra3 50. Bc7+ Kxh4 51. Kf2 Kg4 52. Rc4+ Kg5 53. Rf4 Rxa5 1/2-1/2

[Event "Lippe Cup 01st"]
[Site "Lieme"]
[Date "2004.10.23"]
[Round "2"]
[White "Karsunke, Marvin"]
[Black "Potthoff, Phillip"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1221"]
[BlackElo "1436"]
[PlyCount "46"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d6 Qxd6 4. Nf3 Nc6 5. Bc4 Be6 6. Bb5 a6 7. Bxc6+ Qxc6 8. d3 h6 9. Be3 Bg4 10. Nbd2 Nd7 11. h3 Bh5 12. g4 Bg6 13. Rg1 e5 14. a3 0-0-0 15. Nc4 Bd6 16. Nxd6+ Qxd6 17. Qd2 Rhe8 18. 0-0-0 Qd5 19. Qe2 Qa2 20. c3 e4 21. Ne1 Ne5 22. d4 Nd3+ 23. Nxd3 exd3 0-1

[Event "Lippe Cup 01st"]
[Site "Lieme"]
[Date "2004.10.23"]
[Round "3"]
[White "Potthoff, Phillip"]
[Black "Hansen, Heiko"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1436"]
[BlackElo "1651"]
[PlyCount "43"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nd2 Nf6 7. Ne2 Bg4 8. 0-0 Qd7 9. Nf3 Bxf3 10. gxf3 a6 11. Ng3 Ne7 12. Re1 g6 13. Bg5 Nfg8 14. Qc2 f6 15. Be3 0-0-0 16. b3 Kb8 17. c4 c6 18. c5 Bc7 19. b4 h5 20. Kg2 h4 21. Nh1 Nf5 22. a4 1/2-1/2

[Event "Lippe Cup 01st"]
[Site "Lieme"]
[Date "2004.10.22"]
[Round "1"]
[White "Potthoff, Phillip"]
[Black "Hofschlag, Dirk"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1436"]
[BlackElo "1677"]
[PlyCount "82"]
[EventDate "2004.10.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bc4 e6 9. Ne5 Qd4 10. Nxf7 Kxf7 11. Qf3+ Nf6 12. Qb3 Qe5+ 13. Ne2 b5 14. d4 Qe4 15. f3 Qxc2 16. Bxe6+ Ke7 17. Qe3 Qd3 18. Qe5 Nbd7 19. Qc7 Kxe6 20. Nf4+ Kf7 21. Nxd3 Bxd3 22. Kf2 Bb4 23. a3 Rhc8 24. Qg3 Ba5 25. b4 Bc7 26. Bf4 Bb6 27. Be3 Nd5 28. Rad1 Bf5 29. Rhe1 Bc7 30. Qh4 Bd8 31. Qh1 Bf6 32. g4 Bc2 33. Rd2 Bb3 34. Kg3 a5 35. Rb2 Bc4 36. f4 axb4 37. axb4 Ra3 38. g5 Bxd4 39. g6+ Kg8 40. Qe4 Nxe3 41. Kh2 Ng4+ 0-1

