Games
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.1"]
[White "Kozak, Antoni"]
[Black "Levin, Felix"]
[Result "0-1"]
[WhiteElo "2365"]
[BlackElo "2457"]
[PlyCount "50"]
[EventDate "2019.??.??"]
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 Nc6 8. Rd1
b5 9. dxc5 Qc7 10. Bd3 Nb4 11. Bxb5+ axb5 12. Qxb5+ Nc6 13. Ne5 Bb7 14. b4 Be7
15. Nc3 O-O 16. Nxc6 Bxc6 17. Qc4 Nd5 18. Bd2 Bf6 19. e4 Nxc3 20. Bxc3 Bb5 21.
Qxb5 Bxc3 22. Rab1 Rxa2 23. Qc4 Ra3 24. b5 Be5 25. g3 Rc3 0-1
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.2"]
[White "Ahlander, Bjorn"]
[Black "Vysochin, Spartak"]
[Result "1/2-1/2"]
[WhiteElo "2391"]
[BlackElo "2493"]
[PlyCount "30"]
[EventDate "2019.??.??"]
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 a5 6. e4 Bg4 7. Be3 e6 8. Bxc4
Bb4 9. Qc2 Nbd7 10. Be2 O-O 11. O-O h6 12. Na2 Be7 13. Nc3 Bb4 14. Na2 Be7 15.
Nc3 Bb4 1/2-1/2
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.3"]
[White "Licznerski, Lukasz"]
[Black "Mirzoev, Azer"]
[Result "1-0"]
[WhiteElo "2328"]
[BlackElo "2474"]
[PlyCount "91"]
[EventDate "2019.??.??"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O a6 5. Bc4 Ng6 6. d4 Be7 7. dxe5 Ngxe5 8.
Nxe5 Nxe5 9. Bb3 d6 10. Nc3 O-O 11. Bf4 Ng6 12. Bg3 Bf6 13. Qd2 Be6 14. Nd5
Bxd5 15. Qxd5 Bxb2 16. Rab1 c6 17. Qxd6 Qxd6 18. Bxd6 Rfd8 19. Bc7 Rd7 20. Bb6
Ba3 21. f4 Re7 22. e5 Nf8 23. Rf3 Nd7 24. Bxf7+ Kxf7 25. Rxa3 Nxb6 26. Rxb6 Rd8
27. Rd3 Rxd3 28. cxd3 Ke6 29. Kf2 Kf5 30. Ke3 a5 31. d4 h5 32. g3 Rd7 33. a4 g5
34. d5 gxf4+ 35. gxf4 Rxd5 36. Rxb7 Rc5 37. Rf7+ Ke6 38. Rf6+ Kd7 39. Ke4 Rc4+
40. Kf5 Rxa4 41. Rf7+ Kd8 42. Ke6 Ra1 43. f5 a4 44. f6 a3 45. Ra7 a2 46. f7 1-0
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.4"]
[White "Cyborowski, Lukasz"]
[Black "Szpar, Milosz"]
[Result "1-0"]
[WhiteElo "2509"]
[BlackElo "2289"]
[PlyCount "111"]
[EventDate "2019.??.??"]
1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. e4 d6 7. Be2 Nxd4 8.
Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. f3 Rac8 13. b3 a6 14. O-O Rc6
15. Nd5 Qd8 16. b4 Qd7 17. Rfd1 Bxd5 18. exd5 Rcc8 19. Bf1 Rfe8 20. Bf2 h5 21.
Qd3 Qc7 22. c5 dxc5 23. bxc5 Bh6 24. Rb1 Nd7 25. c6 bxc6 26. dxc6 Nb8 27. Rb6
Nxc6 28. Qxa6 Ne5 29. Qe2 Nc4 30. Rbb1 Nd6 31. a4 Qa5 32. Ra1 Rb8 33. Kh1 Bg7
34. Be1 Qg5 35. Ra2 Nf5 36. Bd2 Qf6 37. a5 h4 38. Qe4 Rbd8 39. Qe1 h3 40. a6
Nh4 41. Qe2 hxg2+ 42. Bxg2 Nxg2 43. Kxg2 e5 44. Be3 Ra8 45. a7 e4 46. f4 Bh6
47. Qf2 Qf5 48. h3 Rec8 49. Rad2 Bf8 50. Rd5 Qf6 51. f5 Bg7 52. fxg6 fxg6 53.
Qxf6 Bxf6 54. Rd7 Be5 55. Rc1 Re8 56. Rc6 1-0
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.5"]
[White "Mis, Mieszko"]
[Black "Shishkin, Vadim"]
[Result "1/2-1/2"]
[WhiteElo "2284"]
[BlackElo "2457"]
[PlyCount "81"]
[EventDate "2019.??.??"]
1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. Nf3 e6 6. Bg5 Be7 7. cxd5 exd5 8. g3
h6 9. Bxf6 Bxf6 10. Bg2 O-O 11. O-O Re8 12. Rfe1 Nc6 13. Rad1 g6 14. e3 Rb8 15.
a3 Bg7 16. b4 Qd6 17. h4 a5 18. b5 Ne7 19. Ne2 c6 20. bxc6 Bxc6 21. Qb2 b5 22.
Ne5 b4 23. axb4 Rxb4 24. Qa3 Ba4 25. Rc1 Bxe5 26. dxe5 Qxe5 27. Nc3 Bc6 28.
Qxa5 Rc4 29. Ne2 Ra8 30. Qd2 Rxc1 31. Rxc1 Ra1 32. Nd4 Rxc1+ 33. Qxc1 Qd6 34.
Qb2 Bd7 35. Qb7 Be6 36. Qa8+ Kg7 37. Qa5 Kg8 38. Kh2 Kg7 39. Bh3 Bxh3 40. Kxh3
Qe5 41. Qc3 1/2-1/2
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.6"]
[White "Dzhuguryan, Tygran"]
[Black "Pajeken, Jakob Leon"]
[Result "0-1"]
[WhiteElo "2230"]
[BlackElo "2314"]
[PlyCount "80"]
[EventDate "2019.??.??"]
1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 Nf6 5. Nf3 a6 6. a4 c5 7. O-O Nc6 8. Nc3
Be7 9. dxc5 Qc7 10. Nd4 Ne5 11. Be2 Bxc5 12. Nb3 Bd6 13. e4 Ng6 14. g3 Bb4 15.
Bd2 O-O 16. Rc1 Qd7 17. a5 Bxc3 18. Rxc3 Nxe4 19. Rd3 Qe7 20. Be3 Ne5 21. Rd4
Nf6 22. Rd2 Ne4 23. Rd4 Nf6 24. Rd2 Ned7 25. Bf3 e5 26. Re1 Re8 27. Rd6 h6 28.
Nc5 Nxc5 29. Bxc5 e4 30. Qd4 Qc7 31. Bb6 Qc2 32. Bd1 Qc1 33. Bd8 Nd7 34. Rxe4
Rxd8 35. Rg4 f6 36. Kg2 Rf8 37. Qe4 Ne5 38. Bb3+ Kh8 39. Bc2 f5 40. Qxe5 fxg4
0-1
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.7"]
[White "Korbal, Arkadiusz"]
[Black "Jankowiak, Piotr"]
[Result "0-1"]
[WhiteElo "2178"]
[BlackElo "1985"]
[PlyCount "72"]
[EventDate "2019.??.??"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 O-O 6. Bg2 b6 7. O-O Bb7 8. Qc2
Nbd7 9. Rd1 Rc8 10. e4 c5 11. e5 Ne8 12. Nf1 cxd4 13. Rxd4 Be7 14. Bf4 b5 15.
b3 Ba6 16. N1d2 Bc5 17. Bg5 f6 18. Rh4 h6 19. exf6 Nexf6 20. Bxh6 Qe7 21. Bg5
e5 22. Bxf6 Nxf6 23. Ng5 e4 24. Bh3 Rc6 25. Rf1 bxc4 26. bxc4 Qe5 27. Qa4 Rb6
28. Nb3 Be7 29. Ne6 Rxe6 30. Bxe6+ Qxe6 31. cxd5 Qb6 32. Rc1 Nxd5 33. Qxe4
Qxf2+ 34. Kh1 Bxh4 35. Qxd5+ Rf7 36. gxh4 Bb7 0-1
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.8"]
[White "Chojnacki, Krzysztof"]
[Black "Yagupov, Igor"]
[Result "1/2-1/2"]
[WhiteElo "2376"]
[BlackElo "2385"]
[PlyCount "81"]
[EventDate "2019.??.??"]
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 h6 8. Rg1 e5
9. h3 O-O 10. Bd2 exd4 11. Nxd4 Ne5 12. f4 Nxc4 13. Bxc4 dxc4 14. O-O-O Nd5 15.
Ne4 Re8 16. Nf5 Bf8 17. Bc3 Bxf5 18. gxf5 Qe7 19. Be5 Nxe3 20. f6 Qxe5 21. fxe5
Nxc2 22. fxg7 Bxg7 23. Nf6+ Kh8 24. Nxe8 Rxe8 25. Kxc2 Rxe5 26. Rg2 Re7 27.
Rd8+ Kh7 28. Kd1 c3 29. bxc3 Bxc3 30. Re2 Be5 31. Red2 Kg6 32. R2d7 Rxd7+ 33.
Rxd7 f5 34. Rxb7 Bd4 35. Rc7 Kg5 36. Rxc6 f4 37. Ke2 Be3 38. Kf3 h5 39. Rd6 Bc1
40. Rd5+ Kh4 41. Rd7 1/2-1/2
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.9"]
[White "Krzywnicka, Maria"]
[Black "Kula, Robert"]
[Result "1/2-1/2"]
[WhiteElo "1756"]
[BlackElo "2310"]
[PlyCount "103"]
[EventDate "2019.??.??"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. a4 Bb7 8. c3
O-O 9. O-O d6 10. d4 bxa4 11. Rxa4 Nd7 12. Rd1 Nb6 13. Ra1 Bf6 14. Na3 Qe7 15.
d5 Nb8 16. Nc4 g6 17. Bh6 Bg7 18. Bxg7 Kxg7 19. Na5 Bc8 20. c4 Bg4 21. Bc2 f5
22. Re1 Bxf3 23. Qxf3 fxe4 24. Qxe4 N8d7 25. Nc6 Qg5 26. b3 a5 27. Qe3 Qxe3 28.
fxe3 a4 29. b4 Nxc4 30. Rxa4 Rxa4 31. Bxa4 Ndb6 32. Bb3 Nd2 33. Ba2 Ne4 34. Rc1
Ra8 35. Na5 Ra7 36. Bb1 Nf6 37. e4 Ne8 38. Bd3 Nf6 39. Bb1 Ne8 40. Bd3 Nf6 41.
Kf2 h6 42. h3 g5 43. Rc6 Kf8 44. Rc1 Kg7 45. Rc6 h5 46. g3 Nc8 47. Rc4 Ne7 48.
Kf3 Ng6 49. Rc1 h4 50. g4 Nf4 51. Bf1 Kf8 52. Rc2 1/2-1/2
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.10"]
[White "Chyzy, Jakub"]
[Black "Czernek, Tymon"]
[Result "0-1"]
[WhiteElo "2093"]
[BlackElo "2003"]
[PlyCount "82"]
[EventDate "2019.??.??"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Be6 8. Ng5
Be7 9. Nxe6 fxe6 10. Bc4 Qd7 11. O-O Nc6 12. Be3 Nb4 13. Bb3 d5 14. exd5 exd5
15. Bg5 O-O-O 16. a5 Kb8 17. Re1 d4 18. Na4 Qf5 19. Bh4 Nc6 20. Bg3 h5 21. h4
Ne4 22. Be6 Qh7 23. Qd3 Nxg3 24. Qxh7 Rxh7 25. fxg3 Rh6 26. Bh3 Bd6 27. Nb6 Rg6
28. Kh2 e4 29. Rxe4 Rxg3 30. Kh1 Bc7 31. Nc4 d3 32. cxd3 Rgxd3 33. Kg1 Bg3 34.
Kf1 Nd4 35. Nb6 Nb3 36. Nd7+ R3xd7 37. Bxd7 Nd2+ 38. Ke2 Nxe4 39. Kf3 Rxd7 40.
Kxe4 Bxh4 41. Rh1 Bf6 0-1
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.11"]
[White "Dryja, Szymon"]
[Black "Hommer, Jeremy"]
[Result "1-0"]
[WhiteElo "1785"]
[BlackElo "2083"]
[PlyCount "77"]
[EventDate "2019.??.??"]
1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. h3 h6 5. d3 Nf6 6. g4 Bh7 7. Nbd2 Nbd7 8. e3
c6 9. Qe2 Qc7 10. Bg2 Be7 11. O-O-O a5 12. g5 hxg5 13. Nxg5 a4 14. Nxh7 Rxh7
15. Nb1 b5 16. Rhf1 Nb6 17. f4 c5 18. c4 axb3 19. axb3 bxc4 20. dxc4 Rh8 21.
Nc3 O-O-O 22. Nb5 Qb7 23. Kc2 Ne4 24. Bxe4 dxe4 25. Ra1 Rd7 26. Be5 f6 27. Bc3
Rxh3 28. Ra7 Qb8 29. Rfa1 g5 30. Rxd7 Kxd7 31. Ra7+ Ke8 32. Ba5 gxf4 33. Qg4
Rh2+ 34. Kb1 Rh1+ 35. Ka2 Rh2+ 36. Ka3 Qe5 37. Qg8+ Bf8 38. Qf7+ Kd8 39. Qxf8#
1-0
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.12"]
[White "Tokarczyk, Tomasz"]
[Black "Pahl, Theis"]
[Result "1-0"]
[WhiteElo "2223"]
[BlackElo "1953"]
[PlyCount "119"]
[EventDate "2019.??.??"]
1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Nf3 Bg7 7. O-O O-O 8. Nc3
Ne4 9. Qb3 Nxc3 10. bxc3 Nc6 11. Nd2 e6 12. e4 Na5 13. Qb4 b6 14. exd5 exd5 15.
Re1 Be6 16. a4 Rc8 17. Bf1 Qc7 18. Ba6 Qxc3 19. Ba3 Rc7 20. Qxc3 Rxc3 21. Bxf8
Kxf8 22. Rad1 Bg4 23. Nb1 Rc2 24. Bb5 Bf6 25. Rd3 a6 26. Bxa6 Be2 27. Rxe2 Rxe2
28. Nc3 Re1+ 29. Kg2 Nc6 30. Nxd5 Bg7 31. Bb5 Nxd4 32. Nxb6 Rb1 33. Re3 Ne6 34.
Nd5 Bd4 35. Re2 Ra1 36. Nb4 Bb6 37. Ra2 Rb1 38. Nc6 Nc7 39. Bd3 Rc1 40. Be4 Na6
41. a5 Bc7 42. h4 Rc5 43. Bf3 h5 44. Rb2 Bxa5 45. Ra2 Nb4 46. Rxa5 Rxc6 47.
Bxc6 Nxc6 48. Rc5 Ne7 49. Kf3 Kg7 50. Kf4 Kf6 51. Ra5 Kg7 52. Ra7 Nf5 53. Ke5
Nh6 54. Kd6 Kf6 55. Kd7 Ng4 56. Ke8 Nh6 57. Kf8 Ke6 58. Ra6+ Kf5 59. Kg7 Ng4
60. Kxf7 1-0
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.13"]
[White "Laux, Dominik"]
[Black "Olenderek, Tomasz"]
[Result "1/2-1/2"]
[WhiteElo "1987"]
[BlackElo "2076"]
[PlyCount "29"]
[EventDate "2019.??.??"]
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Bd2 O-O 7. Rc1 e6 8. cxd5
cxd5 9. Ne5 Nfd7 10. Nxd7 Bxd7 11. Be2 Nc6 12. O-O Qe7 13. Na4 Rfc8 14. Qb3 Qe8
15. Qd1 1/2-1/2
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.14"]
[White "Swiech, Joanna"]
[Black "Bui, Bao Anh Le"]
[Result "1/2-1/2"]
[WhiteElo "1879"]
[BlackElo "2064"]
[PlyCount "54"]
[EventDate "2019.??.??"]
1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bd6 6. Qc2 Ne7 7. e3 Bf5 8. Bd3
Bxd3 9. Qxd3 O-O 10. O-O Ng6 11. Rb1 a5 12. Bd2 Nd7 13. Ne2 Nf6 14. Ng3 Re8 15.
b4 Ne4 16. b5 Nh4 17. Ne1 Qg5 18. f4 Qg4 19. Nxe4 dxe4 20. Qc2 Rac8 21. bxc6
Rxc6 22. Qb3 Bb4 23. Bxb4 axb4 24. Qxb4 Rc2 25. Rf2 Nf3+ 26. Nxf3 Rxf2 27. Kxf2
exf3 1/2-1/2
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.15"]
[White "Pawlicz, Adam"]
[Black "Pahl, Erik"]
[Result "1/2-1/2"]
[WhiteElo "2032"]
[BlackElo "2006"]
[PlyCount "77"]
[EventDate "2019.??.??"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nh5 8. dxe5
dxe5 9. Bg5 Qxd1 10. Rfxd1 c6 11. Rd2 Nf4 12. Bf1 Bg4 13. Ne1 h6 14. Be7 Re8
15. Bd6 Bf8 16. f3 Bxd6 17. Rxd6 Be6 18. Rad1 Na6 19. Nc2 Kf8 20. b4 Ke7 21. c5
Nc7 22. g3 Nh5 23. Ne3 Red8 24. Bc4 Ng7 25. Rxd8 Rxd8 26. Rxd8 Kxd8 27. Bxe6
Ngxe6 28. Ng4 Na6 29. a3 f6 30. Nxf6 h5 31. h4 Nd4 32. Kf2 Ke7 33. Nh7 Nc2 34.
Nb1 Nc7 35. Ke2 Nb5 36. Kd3 Ne1+ 37. Ke2 Nc2 38. Kd3 Ne1+ 39. Ke2 1/2-1/2
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.16"]
[White "Wikar, Martyna"]
[Black "Niedbal, Piotr"]
[Result "1-0"]
[WhiteElo "2020"]
[BlackElo "1915"]
[PlyCount "55"]
[EventDate "2019.??.??"]
1. d4 Nf6 2. Bf4 d5 3. Nc3 Bf5 4. e3 e6 5. Nb5 Na6 6. a3 Be7 7. Nf3 O-O 8. Bd3
Ne4 9. O-O c6 10. Nc3 Nxc3 11. bxc3 Nc7 12. Bxf5 exf5 13. Qd3 g6 14. c4 Ne6 15.
Bg3 Rc8 16. Nd2 Bd6 17. c5 Bxg3 18. hxg3 h5 19. Nf3 Ng5 20. c4 Nxf3+ 21. gxf3
dxc4 22. Qxc4 Qg5 23. Kg2 h4 24. Qc3 Rfe8 25. Rh1 hxg3 26. d5 f6 27. f4 Rxe3
28. Qxe3 1-0
[Event "XXXIV Miedzynarodowy Turniej Szachowy im"]
[Site "Police Klub Nauczyciela ul. B"]
[Date "2019.??.??"]
[Round "8.17"]
[White "Kalinin, Aleksandr"]
[Black "Lanica, Lukasz"]
[Result "1/2-1/2"]
[WhiteElo "2203"]
[BlackElo "1800"]
[PlyCount "66"]
[EventDate "2019.??.??"]
1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nbd2 O-O 7. h3 Ngxe5 8.
Nxe5 Nxe5 9. Nf3 Nxf3+ 10. Qxf3 Bb4+ 11. Bd2 Bxd2+ 12. Kxd2 d5 13. cxd5 Be6 14.
Bc4 Qd6 15. Rhc1 c6 16. Ke2 cxd5 17. Bd3 Rac8 18. Qf4 Qb6 19. Qd4 Qd6 20. g3 b6
21. a3 h6 22. h4 Rc7 23. Kd2 Rfc8 24. f4 Rxc1 25. Rxc1 Rxc1 26. Kxc1 Qc5+ 27.
Kd2 Qxd4 28. exd4 Kf8 29. f5 Bd7 30. Ke3 Ke7 31. g4 f6 32. Kd2 Ba4 33. Be2 Kd6
1/2-1/2