[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "7"]
[White "Aalbersberg, Peter"]
[Black "Kunne, P."]
[Result "1-0"]
[ECO "C41"]
[PlyCount "51"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Qe7 4. Nc3 c6 5. h3 Nd7 6. Bc4 h6 7. 0-0 Ngf6 8. b3 g5 9. Ba3 Rg8 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Bb2 Qa5 13. e5 dxe5 14. Qf3 Be7 15. Ne4 Rg6 16. g4 Be6 17. Bxe6 fxe6 18. Rfd1 Qb4 19. c4 Qa5 20. Qd3 Rg7 21. Nd6+ Bxd6 22. Qxd6 Qc7 23. Qxe6+ Qe7 24. Qf5 Nd7 25. Rxd7 Qxd7 26. Qxe5+ 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "15"]
[White "De Villiers, Charles"]
[Black "Kunne, P."]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2310"]
[PlyCount "80"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. c3 Nd7 5. d4 Qe7 6. 0-0 Ngf6 7. Re1 h6 8. Nbd2 g5 9. Nf1 Nb6 10. Bb3 Nh5 11. Ne3 Bxf3 12. Qxf3 Ng7 13. a4 c6 14. dxe5 dxe5 15. a5 Nd7 16. Bc4 Qf6 17. Qxf6 Nxf6 18. f3 Be7 19. Kf1 0-0-0 20. Bxf7 Rhf8 21. Bg6 g4 22. Bf5+ Kc7 23. Bxg4 Nxe4 24. Nc4 Nf6 25. Bh3 Ngh5 26. Rxe5 Bd6 27. Nxd6 Rxd6 28. Bxh6 Rf7 29. Rae1 Ng8 30. Rxh5 Nxh6 31. Rhe5 Rd2 32. R1e2 Rxe2 33. Kxe2 Ng8 34. Bf5 Kd6 35. Re6+ Kd5 36. Re8 Rxf5 37. Rxg8 Kc4 38. Rg4+ Kc5 39. Rh4 Kd6 40. g4 Rxa5 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "4"]
[White "Friedgood, David"]
[Black "Kunne, P."]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2310"]
[PlyCount "70"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. 0-0 Be7 7. d4 d6 8. c3 Bf6 9. dxe5 dxe5 10. Qe2 Qc8 11. a4 h6 12. axb5 axb5 13. Rxa8 Qxa8 14. Na3 Nge7 15. Nxb5 Qc8 16. Be3 0-0 17. Ra1 Nd8 18. Bc5 Ng6 19. Bxf8 Nf4 20. Qf1 Bxe4 21. Ne1 Kxf8 22. f3 Bb7 23. Nd3 Nfe6 24. Re1 Qb8 25. Bc4 Kg8 26. Qf2 Be7 27. Nxe5 Bd5 28. Bxd5 Qxb5 29. Qd2 Bg5 30. Qd3 Qc5+ 31. Kh1 Nf4 32. Bxf7+ Nxf7 33. Qf5 Qe7 34. Qc8+ Nd8 35. Nd3 Ne2 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "13"]
[White "Griffiths, Robert"]
[Black "Kunne, P."]
[Result "0-1"]
[ECO "E62"]
[PlyCount "76"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 d6 6. d4 c6 7. Nc3 Qa5 8. d5 Qb4 9. Nd2 cxd5 10. cxd5 Bd7 11. a3 Qb6 12. h3 Rc8 13. e4 a5 14. Qe2 Nh5 15. Kh2 Bxc3 16. bxc3 Rxc3 17. Rb1 Qc7 18. Bb2 Rc2 19. f4 Na6 20. Qd3 Rc8 21. Rfc1 f6 22. Qd4 Rxc1 23. Rxc1 Qd8 24. Bc3 b5 25. e5 b4 26. axb4 axb4 27. Bb2 Rxc1 28. Bxc1 Qc7 29. Bb2 Qc5 30. Qe4 Qf2 31. exf6 Qxg3+ 32. Kh1 Bxh3 33. Bxh3 Qxh3+ 34. Kg1 Qg4+ 35. Kf2 Qxf4+ 36. Qxf4 Nxf4 37. fxe7 Kf7 38. Bf6 Nxd5 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "11"]
[White "Korostenski, Frank"]
[Black "Kunne, P."]
[Result "0-1"]
[ECO "B14"]
[PlyCount "77"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Be2 Nbd7 9. Nh3 Qb6 10. Qa3 Qxd4 11. Be3 Qe5 12. Rd1 Nb6 13. Nf4 Bg4 14. Nd3 Qf5 15. f3 Nc4 16. Qc5 Rfc8 17. Qd4 Nd7 18. fxg4 Bxd4 19. Bxd4 Qg5 20. h4 Qh6 21. g5 Qf8 22. h5 Qd8 23. hxg6 fxg6 24. Bg4 Nf8 25. 0-0 e5 26. Rxf8+ Kxf8 27. Rf1+ Ke8 28. Nxe5 Nxe5 29. Re1 Rc7 30. Bxe5 Re7 31. d6 Qb6+ 32. Kh2 Qf2 33. Re4 Qh4+ 34. Kg1 Qxg4 35. dxe7 Qxg5 36. Nb5 Qc1+ 37. Kh2 Qc6 38. a4 Kd7 39. Bd6 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "5"]
[White "Kunne, P."]
[Black "Bloch, Nigel"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2260"]
[PlyCount "72"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 b6 5. 0-0 Bb7 6. Nbd2 d6 7. c4 Bg7 8. Qc2 0-0 9. b3 e6 10. Bb2 Qe7 11. a3 Nc6 12. Bc3 cxd4 13. exd4 e5 14. Rfe1 Nh5 15. Bf1 Qc7 16. d5 Nb8 17. Qb2 Nd7 18. Ne4 h6 19. Bb4 Nc5 20. Nxc5 bxc5 21. Bc3 a5 22. b4 axb4 23. axb4 Rxa1 24. Rxa1 cxb4 25. Qxb4 Ra8 26. Rxa8+ Bxa8 27. Qa3 Qb8 28. Bb4 Bf8 29. Nd2 f5 30. Nb1 Nf6 31. Nc3 Bb7 32. Nb5 Ne8 33. Qf3 Qa8 34. Qb3 Kg7 35. Qb2 Kf7 36. h3 Bc8 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "3"]
[White "Kunne, P."]
[Black "Glyn, J."]
[Result "1-0"]
[ECO "B46"]
[PlyCount "76"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 Be7 6. Nc3 cxd4 7. Nxd4 a6 8. e4 d6 9. Nxc6 bxc6 10. e5 Nd5 11. exd6 Qxd6 12. Ne4 Qc7 13. c4 Nf6 14. Be3 Nxe4 15. Bxe4 0-0 16. Bg2 Bf6 17. Qc2 Rb8 18. Rab1 Rd8 19. b4 Be7 20. c5 e5 21. Qe4 Rd5 22. Qc4 Rd8 23. a4 Bf5 24. Be4 Bxe4 25. Qxe4 Rb7 26. Qc4 Rdb8 27. Rfd1 h6 28. Rd2 Qc8 29. Rdb2 Qd7 30. f4 Bf6 31. Rd2 Qf5 32. Rb3 exf4 33. Bxf4 Re8 34. Qd3 Qe6 35. Rb1 Rd8 36. Bd6 Bg5 37. Re2 Qg4 38. Re4 Qh5 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "8"]
[White "Kunne, P."]
[Black "Kerr, Brian"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "94"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 0-0 6. Nbc3 e5 7. 0-0 c6 8. a4 Nbd7 9. a5 Qe7 10. b3 exd4 11. Nxd4 Nc5 12. f3 Ne6 13. Nde2 Bd7 14. Be3 c5 15. Qd2 Rfd8 16. Rad1 Bc6 17. Bg5 Nxg5 18. Qxg5 h6 19. Qc1 d5 20. exd5 Nxd5 21. Nxd5 Rxd5 22. Nf4 Rxd1 23. Qxd1 Rd8 24. Nd3 Qe3+ 25. Kh1 Bc3 26. f4 Bxg2+ 27. Kxg2 Bxa5 28. Qf3 Qxf3+ 29. Kxf3 Bb4 30. Ra1 a6 31. Nxb4 cxb4 32. Ra4 Rc8 33. Rxb4 Rc3+ 34. Ke2 Rxc2+ 35. Kd3 Rxh2 36. Rxb7 Rg2 37. Ra7 Rxg3+ 38. Kc4 Rf3 39. Rxa6 Rxf4+ 40. Kc3 Rf3+ 41. Kc4 Rf1 42. b4 Rc1+ 43. Kd5 Rb1 44. Kc5 h5 45. b5 h4 46. Ra4 g5 47. b6 h3 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "14"]
[White "Kunne, P."]
[Black "Ponelis, Albert A"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "65"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 e6 3. c4 d6 4. Nc3 Nf6 5. Bg5 Be7 6. g3 0-0 7. Bg2 Nbd7 8. 0-0 a5 9. Qc2 h6 10. Bxf6 Nxf6 11. a3 Qe8 12. b4 Bd8 13. e4 fxe4 14. Nxe4 e5 15. dxe5 dxe5 16. Nfd2 Ng4 17. h3 Nf6 18. Nxf6+ Bxf6 19. b5 Rb8 20. Rae1 Qh5 21. Kh2 b6 22. Ne4 Be7 23. c5 Be6 24. cxb6 cxb6 25. Qc6 Qf7 26. Nd6 Qf6 27. f4 e4 28. Nxe4 Qg6 29. Nd6 Bxd6 30. Rxe6 Rf6 31. Qxd6 Rxe6 32. Qxb8+ Kh7 33. f5 1-0

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "1"]
[White "Kunne, P."]
[Black "Price, Harold"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "126"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 Re8 6. 0-0 Bxc3 7. dxc3 Nc6 8. Bg5 d6 9. e4 h6 10. Bxf6 Qxf6 11. Qd3 g5 12. Ne1 Kh8 13. Nc2 Qg7 14. Ne3 Ne7 15. Rad1 Be6 16. b3 b6 17. Qe2 Rab8 18. c5 bxc5 19. Qa6 Nc8 20. Qc6 Re7 21. f4 gxf4 22. gxf4 exf4 23. Rxf4 Nb6 24. Rf3 Rg8 25. Rg3 Qf6 26. Rf1 Qxc3 27. Nf5 Rxg3 28. Nxg3 Bg4 29. Qb7 a5 30. Qb8+ Kg7 31. Qd8 Rd7 32. Qh4 Qe3+ 33. Kh1 Qg5 34. Qxg5+ hxg5 35. h3 Be6 36. Nh5+ Kh8 37. Rf6 Re7 38. Bf1 Nd7 39. Rh6+ Kg8 40. Kh2 Ne5 41. Rf6 c4 42. bxc4 Bxc4 43. Bxc4 Nxc4 44. Rf2 Kh7 45. Rc2 Nb6 46. Ng3 Kg6 47. Kg2 Na4 48. Kf3 Nc5 49. Rb2 Re8 50. Rb5 a4 51. Rb4 Rh8 52. Kg2 Rh4 53. Rc4 Kf6 54. Rd4 Ke6 55. Rb4 Ke5 56. Rb8 Nxe4 57. Re8+ Kd5 58. Nf5 Rf4 59. Ne3+ Kd4 60. Nc2+ Kc3 61. Ne3 c6 62. Rc8 Kd3 63. Nd1 a3 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "12"]
[White "Kunne, P."]
[Black "Tsalicoglou, Jacques T"]
[Result "1/2-1/2"]
[ECO "D12"]
[PlyCount "56"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. e3 Nf6 4. Bd3 Bxd3 5. Qxd3 c6 6. 0-0 e6 7. Nbd2 Be7 8. c4 Nbd7 9. b3 0-0 10. Bb2 a5 11. a3 Qb6 12. c5 Qa6 13. Qc2 Rfc8 14. Rfe1 b5 15. Rad1 a4 16. b4 Qb7 17. g3 g6 18. Qd3 Bf8 19. Nh4 Bg7 20. f4 Re8 21. Nhf3 Rad8 22. Re2 Re7 23. h3 Ne8 24. g4 f5 25. g5 Nc7 26. Rg2 Kf7 27. Nf1 Rh8 28. Ng3 Ke8 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "10"]
[White "Kunne, P."]
[Black "Van Tets, A."]
[Result "1/2-1/2"]
[ECO "A40"]
[PlyCount "80"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Nge7 4. g3 Ng6 5. Bg2 Ngxe5 6. Nxe5 Nxe5 7. 0-0 Bc5 8. Nc3 a6 9. a3 0-0 10. Bf4 Ng6 11. Qd2 Nxf4 12. Qxf4 Rb8 13. Rad1 b5 14. b4 Be7 15. h4 g5 16. hxg5 Bxg5 17. Qf3 Bb7 18. Qh5 Bf6 19. Ne4 Bg7 20. Qf5 h6 21. g4 d5 22. g5 Bc8 23. Qf4 hxg5 24. Nxg5 Qf6 25. Qh4 Bf5 26. Rxd5 Bxc2 27. Rc5 Qh6 28. Qg3 Bg6 29. Bf3 Rbe8 30. Kg2 Bd4 31. Rd5 Qg7 32. Rh1 Be5 33. Qg4 f6 34. Rd7 Bf7 35. Rh5 Rd8 36. Be4 Rxd7 37. Bh7+ Kh8 38. Bg6+ Kg8 39. Bh7+ Kh8 40. Bg6+ Kg8 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "6"]
[White "Kunne, P."]
[Black "Walker, David A"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "88"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. Nf3 b6 4. Bg2 Bb7 5. 0-0 g6 6. c4 cxd4 7. Qxd4 Bg7 8. Nc3 0-0 9. Qh4 Qc8 10. Bh6 Bxh6 11. Qxh6 Bxf3 12. Bxf3 Nc6 13. Rad1 Qc7 14. Nd5 Qd6 15. b3 Rad8 16. Qh4 Kg7 17. Nxf6 Qxf6 18. Qe4 Qe5 19. Qd3 Nb4 20. Qd2 Na6 21. Bg2 d6 22. b4 Nc7 23. f4 Qf6 24. e4 Rc8 25. Bh3 Ne6 26. Qd3 Rc7 27. Rf2 Nd8 28. g4 h6 29. Re1 Ne6 30. e5 dxe5 31. g5 Nxg5 32. fxg5 Qxg5+ 33. Rg2 Qf4 34. Rg4 Qf6 35. Rge4 Qd6 36. Qe2 f6 37. Bf1 Rd8 38. a3 Qd2 39. Qxd2 Rxd2 40. c5 bxc5 41. Rc4 Kf7 42. Rec1 Ke6 43. Rxc5 Rxc5 44. Rxc5 e4 1/2-1/2

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "2"]
[White "Rubinstein, Arnold"]
[Black "Kunne, P."]
[Result "0-1"]
[ECO "B07"]
[PlyCount "62"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 0-0 6. Bg5 c6 7. Qd2 Bg4 8. Na3 Nbd7 9. h3 Bxf3 10. gxf3 e5 11. Nc2 Qb6 12. 0-0-0 Rfe8 13. h4 Nh5 14. Bc4 Ndf6 15. dxe5 dxe5 16. Qe3 Qc7 17. Rd2 b5 18. Bb3 a5 19. a3 c5 20. Bd5 Rab8 21. Rhd1 c4 22. Qe2 Bf8 23. Ne3 Rec8 24. Rg1 b4 25. axb4 axb4 26. Qxc4 Nxd5 27. Qxd5 bxc3 28. Rc2 Qa7 29. Kb1 Rc5 30. Qd3 cxb2 31. Rxb2 Rxb2+ 0-1

[Event "Pretoria 31ch-SA"]
[Site "Pretoria"]
[Date "1977.04.??"]
[Round "9"]
[White "Schackis, Roger"]
[Black "Kunne, P."]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "36"]
[EventDate "1977.04.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Re8 10. Nge2 Ne4 11. Bg3 Bf5 12. 0-0 Nxc3 13. Bxf5 Nxe2+ 14. Qxe2 Bd6 15. Rab1 Bxg3 16. hxg3 Qf6 17. Bd3 Nd7 18. Qf3 Rad8 1/2-1/2

