[Event "Oberliga NRW 9495 II"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "5.8"]
[White "Pajewski, Oliver"]
[Black "Heuser, Philip"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "77"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lemgo"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 a6 7. 0-0 Bd6 8. Bg5 Nbd7 9. Nbd2 h6 10. Bh4 0-0 11. c4 c6 12. c5 Be7 13. b4 Nh5 14. Bxe7 Qxe7 15. a4 e5 16. Nxe5 Nxe5 17. Qf5 Nf6 18. dxe5 Nd7 19. f4 Rae8 20. Rfe1 f6 21. exf6 Rxf6 22. Qc2 Re6 23. Nf1 Re4 24. Qb3 a5 25. bxa5 Nxc5 26. Qc2 d4 27. Rec1 Nd7 28. exd4 Rxf4 29. Qb3+ Kh8 30. Qxb7 Rb8 31. Qxc6 Rb2 32. a6 Rff2 33. a7 Nb6 34. a8Q+ Nxa8 35. Qxa8+ Kh7 36. Re1 Qb4 37. Qe4+ Kh8 38. Ne3 Qd2 39. Rac1 1-0

[Event "Oberliga NRW 9495 II"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "8.6"]
[White "Pajewski, Oliver"]
[Black "Kleff, Andre"]
[Result "1/2-1/2"]
[ECO "D31"]
[BlackElo "2170"]
[PlyCount "123"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lemgo"]
[BlackTeam "Hochheide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. cxd5 exd5 5. Nc3 Bf5 6. Bf4 Bd6 7. Ne5 Qe7 8. e3 Nd7 9. Bd3 Bxd3 10. Nxd3 Ngf6 11. 0-0 0-0 12. Qb3 Bxf4 13. Nxf4 Nb6 14. Qc2 Nc4 15. b3 Nd6 16. Rac1 Nfe4 17. Nxe4 Nxe4 18. g3 Rfe8 19. Nd3 Ng5 20. Nc5 Rad8 21. Qf5 g6 22. Qd3 f5 23. Rc2 Rd6 24. Rfc1 Ne4 25. b4 a6 26. a4 g5 27. b5 axb5 28. axb5 Rf8 29. bxc6 bxc6 30. Qa6 f4 31. Nxe4 Qxe4 32. exf4 gxf4 33. Rxc6 fxg3 34. hxg3 Rxc6 35. Qxc6 Qxd4 36. Qe6+ Kh8 37. Qe2 Qf6 38. Rc7 d4 39. Rd7 Rd8 40. Qe7 Qxe7 41. Rxe7 d3 42. Re1 Kg7 43. Kg2 Kf6 44. Kf3 Kf5 45. Rd1 h5 46. Rd2 Kg5 47. Rd1 h4 48. gxh4+ Kxh4 49. Kf4 Kh3 50. Ke3 Kg4 51. Rg1+ Kf5 52. Ra1 Rd5 53. Rd1 Re5+ 54. Kf3 Rd5 55. Rh1 Kg5 56. Ke4 Rd8 57. Rg1+ Kf6 58. Rd1 Re8+ 59. Kf4 Rd8 60. Rd2 Rd7 61. Ke4 Kg5 62. Rxd3 1/2-1/2

[Event "Oberliga NRW 9495 II"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "7.7"]
[White "Pajewski, Oliver"]
[Black "Krueger, Erich"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2230"]
[PlyCount "80"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lemgo"]
[BlackTeam "Katernberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nc3 d5 5. e3 0-0 6. Bd3 Bg4 7. h3 Bxf3 8. Qxf3 c6 9. 0-0 Nbd7 10. Rad1 Re8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Rfe1 Nxe4 15. Rxe4 Qd5 16. b3 f5 17. Re3 Qxf3 18. Rxf3 Rad8 19. Rfd3 e6 20. Be5 Rd7 21. Kf1 Red8 22. Ke2 Kf7 23. Ke3 Rd5 24. Bc7 Rc8 25. Bf4 Bf6 26. c4 Rd7 27. Be5 Rcd8 28. f4 h6 29. h4 g5 30. hxg5 hxg5 31. Rh1 Bxe5 32. fxe5 Kg6 33. Rd2 c5 34. Rhd1 f4+ 35. Ke4 Rxd4+ 36. Rxd4 Rxd4+ 37. Rxd4 cxd4 38. Kxd4 Kf5 39. c5 g4 40. b4 g3 0-1

[Event "Oberliga NRW 9495 II"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "6.7"]
[White "Sandmann, Bernd"]
[Black "Pajewski, Oliver"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "67"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Neuenkirchen"]
[BlackTeam "Lemgo"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 b6 2. d4 e6 3. Nf3 Bb7 4. Nc3 Bb4 5. Bd3 Ne7 6. 0-0 c5 7. Qe2 cxd4 8. Nb5 Nbc6 9. Bf4 0-0 10. a3 e5 11. Nxe5 Bc5 12. b4 Nxe5 13. Bxe5 d6 14. Bg3 a6 15. bxc5 axb5 16. cxd6 Nc8 17. e5 f5 18. e6 Qf6 19. e7 Nxe7 20. Qxe7 Bc6 21. Rfe1 h6 22. Qxf6 Rxf6 23. Be5 Rg6 24. g3 Bd7 25. f4 h5 26. Kf2 Kf7 27. Be2 Rh8 28. h4 Rgh6 29. Rab1 Rc8 30. Bd3 Rg6 31. Rb4 Ra8 32. Be2 Rh6 33. Bxb5 Bxb5 34. Rxb5 1-0

[Event "Oberliga NRW 9495 II"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "4.8"]
[White "Becker, Frank"]
[Black "Pajewski, Oliver"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "57"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bielefeld"]
[BlackTeam "Lemgo"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Bd3 f5 6. Qh5+ g6 7. Qe2 Nf6 8. f3 fxe4 9. fxe4 Bxc3+ 10. bxc3 Nxe4 11. Nf3 Nd6 12. 0-0 0-0 13. Ng5 Rxf1+ 14. Kxf1 Qf6+ 15. Kg1 Nf5 16. Qf2 Qg7 17. g4 Nd6 18. Bf4 Nc6 19. Qe3 Rf8 20. Rf1 Qe7 21. Nf3 Na5 22. Ne5 Ne8 23. Rf2 Ba6 24. Bg5 Qd6 25. c5 bxc5 26. dxc5 Qxe5 27. Rxf8+ Kxf8 28. Qxe5 Bxd3 29. Qh8+ 1-0

[Event "Oberliga NRW 9495 II"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "3.6"]
[White "Pajewski, Oliver"]
[Black "Altgelt, Alexander"]
[Result "1/2-1/2"]
[ECO "A46"]
[BlackElo "2220"]
[PlyCount "143"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Lemgo"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 Nbd7 4. Nbd2 e5 5. dxe5 dxe5 6. e3 Be7 7. Bc4 0-0 8. 0-0 Ng4 9. Ne4 h6 10. Bxe7 Qxe7 11. h3 Ngf6 12. Nxf6+ Nxf6 13. c3 Bf5 14. Qb3 c6 15. Rfd1 Rfd8 16. Rxd8+ Rxd8 17. Rd1 Rxd1+ 18. Qxd1 Be4 19. Nh2 Qd7 20. Qb3 b5 21. Bf1 Qd2 22. c4 Bc2 23. Qc3 Qxc3 24. bxc3 a6 25. Nf3 Nd7 26. cxb5 cxb5 27. Ne1 Bb1 28. Nd3 Bxd3 29. Bxd3 Nc5 30. Bc2 Kf8 31. Kf1 Ke7 32. Ke1 Kd6 33. f3 Kd5 34. Kd2 Kc4 35. Bd1 g5 36. e4 Ne6 37. Bb3+ Kc5 38. g3 Nd8 39. Ke3 f6 40. f4 Kd6 41. fxg5 fxg5 42. Kf3 h5 43. Ke3 Ne6 44. Bd1 Ng7 45. Bb3 Ne8 46. Bd5 Nf6 47. Bb7 a5 48. Bc8 Kc5 49. Be6 h4 50. gxh4 gxh4 51. Bf7 b4 52. c4 a4 53. Kd3 b3 54. axb3 axb3 55. Kc3 Nxe4+ 56. Kxb3 Ng5 57. Bd5 Nxh3 58. Kc3 Nf2 59. Kd2 Kd4 60. Ke2 Ng4 61. Kf3 Nf6 62. Bb7 Kxc4 63. Kg2 Nd5 64. Kh3 e4 65. Kxh4 e3 66. Kg3 Nb4 67. Bf3 Kd3 68. Kg2 Kd2 69. Kf1 Nd3 70. Bg4 Nf2 71. Bf3 Ne4 72. Bg4 1/2-1/2

[Event "Oberliga NRW 9495 II"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "1.7"]
[White "Seedorf, Sven"]
[Black "Pajewski, Oliver"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2200"]
[PlyCount "111"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Detmold"]
[BlackTeam "Lemgo"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 c5 5. c3 cxd4 6. cxd4 Bb4+ 7. Nc3 Ne7 8. Bg5 f6 9. Bd2 0-0 10. a3 Bxc3 11. bxc3 Nbc6 12. Qe2 Rc8 13. 0-0 Na5 14. Rab1 f5 15. exf5 Nxf5 16. Ne5 Qc7 17. Rb4 Nc6 18. Nxc6 Qxc6 19. f3 Qd6 20. a4 Ne7 21. Re1 Nd5 22. Rb3 Nf4 23. Bxf4 Rxf4 24. Ba6 Qd5 25. Bxb7 Qxb7 26. a5 Qd5 27. Rb5 Qb7 28. axb6 axb6 29. Qb2 Qc7 30. Rxb6 Qxc3 31. Qxc3 Rxc3 32. Rd6 Rc7 33. d5 Rd4 34. dxe6 Rxd6 35. e7 Rc8 36. e8Q+ Rxe8 37. Rxe8+ Kf7 38. Re4 Rd2 39. f4 Kf6 40. g4 d5 41. Re5 Rd4 42. Kg2 h6 43. h4 Rxf4 44. Rxd5 Rxg4+ 45. Kh3 Re4 46. Ra5 g6 47. Ra6+ Kf5 48. h5 Re3+ 49. Kg2 g5 50. Rxh6 Kg4 51. Ra6 Re2+ 52. Kf1 Rb2 53. h6 Kg3 54. Ra3+ Kg4 55. h7 Rb8 56. Kg2 1/2-1/2

[Event "Oberliga NRW 9495 II"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "2.6"]
[White "Walter, Karel"]
[Black "Pajewski, Oliver"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2120"]
[PlyCount "93"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Koeln KKS"]
[BlackTeam "Lemgo"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 c5 5. c3 cxd4 6. cxd4 Bb4+ 7. Nbd2 Ne7 8. Qe2 0-0 9. 0-0 f5 10. Nb3 fxe4 11. Bxe4 Bxe4 12. Qxe4 Nd5 13. Ng5 Rf5 14. f4 Nc6 15. Nxe6 Qf6 16. g4 Qxe6 17. Qxf5 Qd6 18. a3 Rf8 19. Qd3 Ba5 20. f5 Nf6 21. Bf4 Qd5 22. h3 Ne4 23. Rad1 b5 24. Nxa5 Nxa5 25. Rfe1 Nd6 26. Bxd6 Qxd6 27. d5 Nc4 28. Re2 a6 29. Kg2 Qf6 30. Qd4 Qg5 31. Rde1 Nd6 32. Kh2 h5 33. Qe3 Qf6 34. Kg3 Qf7 35. Qe5 Nc4 36. Qd4 hxg4 37. hxg4 Qf6 38. Qxf6 Rxf6 39. Re8+ Rf8 40. Rxf8+ Kxf8 41. Re2 Nb6 42. Kf4 Nxd5+ 43. Ke5 Nf6 44. g5 Nh7 45. g6 Nf6 46. Kd6 a5 47. Re5 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "4"]
[White "Krallmann, Matthias"]
[Black "Pajewski, Oliver"]
[Result "1-0"]
[ECO "C04"]
[PlyCount "79"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Be2 f6 7. exf6 Qxf6 8. Nf1 Bd6 9. Ne3 0-0 10. 0-0 Ne7 11. c4 c6 12. Ng4 Qf5 13. h3 Ng6 14. Bd3 Qf7 15. Ng5 Qe8 16. Nxh7 Kxh7 17. Ne5 Bxe5 18. Qh5+ Kg8 19. Bxg6 Nf6 20. Qg5 Nh7 21. Bxh7+ Kxh7 22. Qh4+ Kg8 23. dxe5 Rf5 24. Re1 b6 25. Re3 Qf7 26. Rg3 Rh5 27. Qd8+ Kh7 28. cxd5 cxd5 29. Be3 Bb7 30. Qd6 Rc8 31. Qa3 Ba8 32. Rd1 Rc7 33. Rd4 Rxe5 34. Rdg4 Qf5 35. Bd4 Re1+ 36. Kh2 e5 37. Qd6 Rd7 38. Rh4+ Kg8 39. Qb8+ Qf8 40. Rh8+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "2"]
[White "Luimes, Werner"]
[Black "Pajewski, Oliver"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "61"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. c4 Nf6 5. 0-0 c5 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 0-0 9. Rd1 Nc6 10. Qf4 Rc8 11. e4 d6 12. b3 Ne8 13. Ba3 a6 14. Qe3 Qc7 15. Rac1 Ba8 16. Nd5 exd5 17. cxd5 Qb7 18. dxc6 Rxc6 19. Nd4 Rxc1 20. Rxc1 f5 21. Nc6 fxe4 22. Bxe4 Bf6 23. f3 b5 24. Kg2 Qd7 25. Bd5+ Kh8 26. Nb4 Bxd5 27. Nxd5 Bd8 28. Bb2 Qf5 29. Qe4 h6 30. Nf4 Kh7 31. Ne6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "1"]
[White "Pajewski, Oliver"]
[Black "Dierkes, Heinrich"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "66"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e3 Nf6 2. b3 d5 3. Bb2 e6 4. Nf3 c5 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 Bd6 8. Na3 Rc8 9. c4 0-0 10. cxd5 Nxd5 11. Nc4 Bb8 12. d4 b5 13. Na3 a6 14. Rc1 cxd4 15. Rxc8 Qxc8 16. Qxd4 N7f6 17. Rc1 Qd7 18. Qc5 Rd8 19. g3 h6 20. Ne5 Bxe5 21. Bxe5 Ne4 22. Qc6 Qxc6 23. Rxc6 Nb4 24. Rb6 Rd1+ 25. Kg2 Rd2 26. Nb1 Rxf2+ 27. Kg1 Rxa2 28. Nc3 Nxc3 29. Bxc3 Nd5 30. Rb8+ Kh7 31. Bd4 Kg6 32. Ra8 Nf6 33. Ra7 Ne4 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "3"]
[White "Pajewski, Oliver"]
[Black "Wulf, Adalbert"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "106"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. e4 d6 4. Bc4 e6 5. Nf3 Ne7 6. Qe2 0-0 7. e5 dxe5 8. dxe5 Nf5 9. Bg5 Nd4 10. Bxd8 Nxe2 11. Bxc7 Nxc3 12. bxc3 Bd7 13. Bd6 Rc8 14. Bb3 Rxc3 15. Rd1 Bb5 16. Nd4 Be8 17. Bb4 Rc8 18. Nxe6 Nc6 19. Nxg7 Nxb4 20. Nxe8 Rxe8 21. f4 Rac8 22. Rd2 Re7 23. 0-0 Kg7 24. Rfd1 Rcc7 25. Kf2 Na6 26. Rd8 Nc5 27. c4 Ne6 28. Ra8 Nxf4 29. Kf3 g5 30. Rxa7 Rxe5 31. g3 Ng6 32. Rd5 g4+ 33. Kf2 Re4 34. Rf5 Rce7 35. c5 Ne5 36. Bd1 Nd3+ 37. Kg2 f6 38. Rd5 Nb4 39. Rd2 Nc6 40. Ra4 Rxa4 41. Bxa4 h5 42. Bxc6 bxc6 43. Rd6 Re2+ 44. Kg1 Rxa2 45. Rxc6 Kg6 46. Rc8 Rc2 47. Rg8+ Kf7 48. Rc8 Ke6 49. Rc7 Rd2 50. Rh7 Rd5 51. c6 Rc5 52. c7 Kd6 53. Rxh5 Rxc7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "6"]
[White "Strohmeier, Bernhard"]
[Black "Pajewski, Oliver"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "24"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d3 d6 2. f3 f6 3. Kf2 Kf7 4. Ke3 Ke6 5. Kd2 Kd7 6. Ke1 Ke8 7. Kd2 Kf7 8. Ke3 Ke6 9. Kf2 Kf7 10. Ke1 Ke6 11. Kf2 Kd7 12. Ke1 Ke6 1/2-1/2

