[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.06.10"]
[Round "11"]
[White "Bobis, Leonid"]
[Black "Onn, S."]
[Result "0-1"]
[ECO "B78"]
[PlyCount "80"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. f3 Nc6 9. Qd2 Bd7 10. 0-0-0 Ne5 11. Bb3 Qa5 12. h4 h5 13. Bh6 Rac8 14. Kb1 Nc4 15. Bxc4 Rxc4 16. Bxg7 Kxg7 17. Nb3 Qc7 18. g4 Be6 19. gxh5 Nxh5 20. Rdg1 Rc8 21. Nd4 Qa5 22. Nb3 Qe5 23. Rg5 Qf4 24. Qf2 b6 25. Nd4 Qf6 26. e5 dxe5 27. Ne4 Qf4 28. Nxe6+ fxe6 29. c3 Rxe4 30. Qg2 Re3 31. Rg1 Qxf3 32. Rxg6+ Kf7 33. Rf1 Qxf1+ 34. Qxf1+ Kxg6 35. Qg2+ Rg3 36. Qe4+ Kf6 37. Qh7 Nf4 38. h5 Rcg8 39. Qh6+ Kf7 40. Qh7+ R8g7 0-1

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.06.09"]
[Round "10"]
[White "Malachi, Avraham"]
[Black "Bobis, Leonid"]
[Result "1/2-1/2"]
[ECO "C60"]
[PlyCount "83"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. f3 a6 9. Bxc6 bxc6 10. 0-0 c5 11. Nb3 d6 12. Qd2 Re8 13. Rad1 Be6 14. Bh6 Bh8 15. Nd5 Bxd5 16. exd5 Nd7 17. c3 a5 18. Rfe1 a4 19. Rxe8+ Qxe8 20. Re1 Qc8 21. Nc1 Nb6 22. b3 axb3 23. axb3 Qd7 24. c4 Re8 25. Nd3 Bd4+ 26. Kf1 Rxe1+ 27. Qxe1 Nc8 28. g4 Nb6 29. Qe4 Bg7 30. Bxg7 Kxg7 31. Nf4 Qd8 32. Kg2 Qf6 33. Kg3 Nd7 34. h4 Ne5 35. g5 Qd8 36. Nd3 Nxd3 37. Qxd3 Qe7 38. f4 Qe1+ 39. Kh3 h5 40. gxh6+ Kxh6 41. Qf3 f5 42. Qg2 1/2-1/2

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.06.08"]
[Round "9"]
[White "Bobis, Leonid"]
[Black "Onat, Ilhan"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "69"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 0-0-0 13. Kb1 Ngf6 14. Ne4 Nxe4 15. Qxe4 c5 16. Bf4 Bd6 17. Bxd6 Qxd6 18. dxc5 Nxc5 19. Qe2 Qe7 20. a3 Rxd1+ 21. Rxd1 Rd8 22. Ne5 Rxd1+ 23. Qxd1 f6 24. Nc4 Qd7 25. Qg4 f5 26. Qe2 Ne4 27. f3 Nf6 28. Qe5 Nxh5 29. g4 Nf6 30. gxf5 exf5 31. Nd6+ Kd8 32. Nxf5 Qd1+ 33. Ka2 Qd5+ 34. Qxd5+ Nxd5 35. Nxg7 1/2-1/2

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.06.07"]
[Round "8"]
[White "Lederman, Leon S"]
[Black "Bobis, Leonid"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "42"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qa3 Nge7 9. Nc3 0-0 10. Be3 Nd4 11. 0-0-0 d5 12. f4 Nb5 13. Bxb5 axb5 14. Qxa8 Bg4 15. Qxb7 Bxd1 16. Rxd1 b4 17. Nxd5 Nxd5 18. Qxd5 exf4 19. Bc5 Re8 20. Bxb4 h6 21. Bc3 Qg6 1-0

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.06.06"]
[Round "7"]
[White "Bobis, Leonid"]
[Black "Chessakov, Zelig"]
[Result "1/2-1/2"]
[ECO "B03"]
[PlyCount "43"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Be3 e6 7. exd6 cxd6 8. Nc3 Be7 9. Nf3 0-0 10. Bd3 Bxd3 11. Qxd3 d5 12. c5 Nc4 13. Bc1 b6 14. b3 Na5 15. Be3 bxc5 16. dxc5 Nbc6 17. 0-0 d4 18. Nxd4 Bxc5 19. Rad1 Qe7 20. Nxc6 Nxc6 21. Ne4 Bxe3+ 22. Qxe3 1/2-1/2

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.06.04"]
[Round "6"]
[White "Bobis, Leonid"]
[Black "Avner, Uri"]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "29"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 d5 10. Nxd5 Nxd5 11. exd5 Nb4 12. Bd3 Nxd3+ 13. cxd3 Bf5 14. d4 exd4 15. Bf4 1/2-1/2

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.06.03"]
[Round "5"]
[White "Kaufman, Larry C"]
[Black "Bobis, Leonid"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "101"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. Be2 c5 7. dxc5 Qa5 8. 0-0 Qxc5+ 9. Kh1 Nc6 10. Bd3 Bg4 11. Qe1 Nb4 12. Be3 Nxd3 13. cxd3 Qa5 14. Nd4 Bd7 15. f5 Ng4 16. Bg1 Qd8 17. Qh4 Ne5 18. Nd5 Re8 19. Qg3 Bc6 20. Nf4 a5 21. h4 Kh8 22. h5 g5 23. Qxg5 Bf6 24. Qg3 Rg8 25. Qe3 Qf8 26. Qe2 Qh6 27. Be3 Bg5 28. Nxc6 bxc6 29. d4 Nd7 30. e5 dxe5 31. dxe5 f6 32. e6 Ne5 33. Rad1 Rab8 34. Rd4 Rb4 35. Rxb4 axb4 36. g3 c5 37. b3 Qf8 38. Rd1 Bxf4 39. Bxf4 Ng4 40. Rd7 Qe8 41. Kg1 Qxh5 42. Rxe7 c4 43. bxc4 Qxf5 44. Rb7 Qc5+ 45. Kf1 Qc6 46. Qg2 Qxc4+ 47. Qe2 Qd5 48. Qb5 Qxa2 49. Rxh7+ Kxh7 50. Qh5+ Kg7 51. Qxg4+ 1-0

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.06.02"]
[Round "4"]
[White "Cardoso, Radolfo Tan"]
[Black "Bobis, Leonid"]
[Result "1/2-1/2"]
[ECO "B27"]
[PlyCount "85"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nc7 8. Nc3 Bg7 9. Be3 b5 10. a3 Rb8 11. Nd4 Nxe5 12. Bf4 Bb7 13. Qe2 d6 14. Ncxb5 Nxb5 15. Qxb5+ Nd7 16. Qc4 d5 17. Qb4 a5 18. Qd2 e5 19. Bg5 Qb6 20. Nb5 0-0 21. f3 Rfe8 22. Be2 Nc5 23. Be3 d4 24. Bf2 a4 25. 0-0 Ba6 26. c4 Nb3 27. Qb4 Nxa1 28. Qxa4 Bxb5 29. cxb5 e4 30. fxe4 Rxe4 31. Bf3 Re6 32. Rxa1 Qxb5 33. Qxb5 Rxb5 34. b4 d3 35. Rd1 Rd6 36. Kf1 Bb2 37. Bc5 Ra6 38. Rxd3 Rxa3 39. Rd8+ Kg7 40. Rd7 Rxf3+ 41. gxf3 Bc3 42. Bd4+ Bxd4 43. Rxd4 1/2-1/2

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.06.01"]
[Round "3"]
[White "Bobis, Leonid"]
[Black "Soos, Bela"]
[Result "0-1"]
[ECO "B38"]
[PlyCount "96"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nxc6 bxc6 7. Nc3 d6 8. Be2 Bg7 9. 0-0 0-0 10. Be3 Qa5 11. Rc1 Rb8 12. b3 Bb7 13. Qd2 c5 14. f3 Rfe8 15. Rfd1 Bc6 16. Rc2 Rb7 17. Bf1 Nd7 18. Kh1 Nf8 19. Bh6 Bh8 20. Ne2 Qxd2 21. Bxd2 Ne6 22. Ba5 Be5 23. Rcd2 Kg7 24. Nc1 Reb8 25. Ne2 h5 26. Bc3 Bxc3 27. Nxc3 Nd4 28. Ne2 e5 29. Nc3 a5 30. Kg1 Ra8 31. Nb5 Bxb5 32. cxb5 a4 33. Rb1 axb3 34. axb3 Rb6 35. b4 Ra4 36. Rdb2 h4 37. bxc5 dxc5 38. Rc1 Rb4 39. Rxb4 cxb4 40. Rb1 b3 41. Bc4 h3 42. Bxb3 Rxb5 43. Ba2 Rc5 44. Rb2 Rc3 45. gxh3 Nxf3+ 46. Kf2 Ng5 47. Bd5 Nxh3+ 48. Kg2 Nf4+ 0-1

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.05.31"]
[Round "2"]
[White "Bobis, Leonid"]
[Black "Glusman, K."]
[Result "1-0"]
[ECO "B52"]
[PlyCount "59"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 e6 7. c4 Nc6 8. d4 cxd4 9. Nxd4 Be7 10. Nc3 0-0 11. b3 Rfd8 12. Bb2 Rac8 13. Rc1 a6 14. h3 Nxd4 15. Qxd4 b5 16. e5 Ne8 17. Ne4 d5 18. cxd5 Rxc1 19. Rxc1 Qxd5 20. Qxd5 Rxd5 21. Rc8 Rd1+ 22. Kh2 Rd8 23. Rc6 Ra8 24. Bd4 h6 25. Bc5 Bd8 26. Bd6 Nxd6 27. exd6 Kf8 28. Nc5 Ke8 29. Rc8 Ra7 30. Rb8 1-0

[Event "Nathanya-11 Open"]
[Site "Nathanya"]
[Date "1973.05.30"]
[Round "1"]
[White "Cnaan, Moshe"]
[Black "Bobis, Leonid"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "77"]
[EventDate "1973.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 Nc5 7. b4 Ncxe4 8. Nxe4 Qe7 9. Bb5+ c6 10. 0-0 Nxe4 11. Re1 f5 12. Ng5 d5 13. Qxd5 Bd7 14. Qd3 cxb5 15. Nxe4 0-0-0 16. Qc3+ Bc6 17. Nc5 Qf7 18. Be3 Bxc5 19. Qxc5 Qd5 20. Qxd5 Rxd5 21. Rad1 Re8 22. Kf2 b6 23. g3 Red8 24. Rxd5 Rxd5 25. c3 Rd7 26. Bd4 Be4 27. a3 Kb7 28. Re2 Kc6 29. Rd2 a5 30. Ke3 a4 31. Kf2 g6 32. Ke3 Bb1 33. Rb2 Be4 34. Rd2 Bh1 35. Rd1 Bg2 36. Rd2 Bf1 37. Rd1 Bc4 38. Rd2 Be6 39. Rd1 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.19"]
[Round "11"]
[White "Teschner, Rudolf"]
[Black "Bobis, Leonid"]
[Result "1-0"]
[ECO "B47"]
[PlyCount "69"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Qc7 7. Bg2 Nf6 8. 0-0 Be7 9. h3 0-0 10. g4 d6 11. Kh1 Bd7 12. f4 Nxd4 13. Qxd4 Bc6 14. f5 Nd7 15. g5 exf5 16. exf5 Bxg2+ 17. Kxg2 Qc6+ 18. Kg3 Bd8 19. Bf4 Ne5 20. Rad1 Re8 21. Qxd6 Qxd6 22. Rxd6 Nc4 23. Rd4 Ne3 24. Bxe3 Rxe3+ 25. Kg4 Rc8 26. Rfd1 Bb6 27. Rf4 h5+ 28. gxh6 Bc7 29. Rc4 Rg3+ 30. Kh4 Rg2 31. Rg4 Rxg4+ 32. hxg4 Be5 33. Ne4 Rxc2 34. Rd8+ Kh7 35. Ng5+ 1-0

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.17"]
[Round "10"]
[White "Bobis, Leonid"]
[Black "Helman, Amir"]
[Result "1-0"]
[ECO "C71"]
[PlyCount "139"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[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 d6 5. a3 Nf6 6. d3 Bg4 7. Nbd2 Be7 8. 0-0 b5 9. Bb3 Nd4 10. Ba2 Qd7 11. Re1 h6 12. c3 Ne6 13. Nf1 c6 14. Ne3 Nf4 15. Nxg4 Qxg4 16. Bxf4 Qxf4 17. h3 Nd7 18. Nh2 0-0 19. Re3 Bd8 20. Rf3 Qh4 21. Ng4 Bb6 22. Qe2 Ra7 23. Rf1 a5 24. Ne3 Bxe3 25. fxe3 Nc5 26. Kh2 Qd8 27. Rg3 Kh8 28. Qg4 f6 29. d4 Nd7 30. Rf2 Qe8 31. Be6 Nb6 32. Bf5 g5 33. Be6 Re7 34. d5 c5 35. Rgf3 Kh7 36. Rf5 Nc4 37. Qe2 Rb7 38. a4 Nxe3 39. Qxe3 bxa4 40. Qf3 Kg7 41. Qe2 Qd8 42. Qa6 Qb8 43. Qc6 Qc7 44. Qxa4 Qb6 45. Qd1 Qd8 46. Qf1 Rb6 47. Qa1 Rb7 48. Qa4 Qb8 49. Qc6 Ra7 50. Rf1 Qc7 51. Ra1 Rfa8 52. Qxc7+ Rxc7 53. Ra4 Rb7 54. Rf2 h5 55. Kg1 Kg6 56. Kf1 Kg7 57. Ke1 Kg6 58. Kd1 Kg7 59. Kc2 Rc7 60. b3 Rb7 61. Rf1 Rab8 62. Rb1 Ra8 63. Rba1 Rba7 64. b4 cxb4 65. cxb4 Rb7 66. Rxa5 Rxa5 67. bxa5 Kf8 68. a6 Ra7 69. Kd3 Ke7 70. Bc8 1-0

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.16"]
[Round "9"]
[White "Kalir, Menahem"]
[Black "Bobis, Leonid"]
[Result "1-0"]
[ECO "A77"]
[PlyCount "85"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 0-0 7. Nf3 e6 8. Nd2 exd5 9. cxd5 Re8 10. 0-0 b6 11. f3 Na6 12. Bb5 Rf8 13. Nc4 Nc7 14. Re1 Nfxd5 15. exd5 Bxc3 16. bxc3 Nxb5 17. Bh6 Re8 18. Rxe8+ Qxe8 19. Qd2 Qd8 20. Re1 Nc7 21. Ne3 Qh4 22. Nd1 Bf5 23. Nf2 Re8 24. Rxe8+ Nxe8 25. g4 Qf6 26. gxf5 Qxf5 27. Qe3 Qd7 28. Ng4 Kh8 29. c4 f6 30. h4 a6 31. a4 Qf7 32. Kg2 f5 33. Nf2 Nf6 34. Nh3 b5 35. Ng5 Qd7 36. axb5 axb5 37. Qc3 Qe7 38. Ne6 Kg8 39. Bg5 Kf7 40. Qxf6+ Qxf6 41. Bxf6 Kxf6 42. cxb5 Ke7 43. b6 1-0

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.15"]
[Round "8"]
[White "Bobis, Leonid"]
[Black "Neumann, Avraham"]
[Result "1/2-1/2"]
[ECO "B74"]
[PlyCount "20"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. 0-0 0-0 9. Nb3 Be6 10. f4 Qc8 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.14"]
[Round "7"]
[White "Kusky, Abraham"]
[Black "Bobis, Leonid"]
[Result "1/2-1/2"]
[ECO "E77"]
[PlyCount "21"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Be2 0-0 7. f4 e6 8. Nf3 exd5 9. exd5 Na6 10. 0-0 Nc7 11. Bd3 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.13"]
[Round "6"]
[White "Bobis, Leonid"]
[Black "Cheruti, Ofer"]
[Result "1-0"]
[ECO "B58"]
[PlyCount "125"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 Be7 8. 0-0 0-0 9. Bg5 Be6 10. Bxf6 Bxf6 11. Nd5 Bxd5 12. Qxd5 Qc7 13. c3 Ne7 14. Qb3 Qc6 15. Nd2 d5 16. exd5 Qxd5 17. Rfd1 Qxb3 18. axb3 Nc6 19. Bf3 Rfd8 20. Bxc6 bxc6 21. Nc4 c5 22. Kf1 Rxd1+ 23. Rxd1 Rb8 24. Rd5 Rxb3 25. Rxc5 Rb8 26. Nxe5 Bxe5 27. Rxe5 Kf8 28. b4 Rc8 29. Re3 a5 30. bxa5 Rc5 31. Ke2 Rxa5 32. Kd3 Rd5+ 33. Kc2 Rc5 34. Kb3 Rb5+ 35. Ka4 Rb2 36. Rf3 Ke7 37. c4 f6 38. Ka3 Rd2 39. Kb4 Kd6 40. Kc3 Ra2 41. Kd4 Kc6 42. h4 Re2 43. h5 Re6 44. Re3 Rd6+ 45. Kc3 Rd7 46. h6 Kc5 47. Rf3 Rf7 48. hxg7 Rxg7 49. Rf5+ Kd6 50. Rxf6+ Ke5 51. Rh6 Rxg2 52. Rxh7 Rxf2 53. Rd7 Ke6 54. Rd1 Rf7 55. Kb4 Rb7+ 56. Kc5 Rb8 57. Rd4 Ke5 58. Rh4 Ke6 59. Kc6 Rc8+ 60. Kb7 Rc5 61. Kb6 Rc8 62. c5 Kd5 63. Rh5+ 1-0

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.12"]
[Round "5"]
[White "Bobis, Leonid"]
[Black "Drimer, Dolfi"]
[Result "0-1"]
[ECO "B44"]
[PlyCount "130"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. Bf4 e5 7. Be3 a6 8. N5c3 Nf6 9. Bg5 Be6 10. Nd2 Rc8 11. Nc4 Nd4 12. Ne3 Be7 13. Bd3 h6 14. Bxf6 Bxf6 15. Ncd5 Bg5 16. c3 Nc6 17. Qe2 Ne7 18. Nxe7 Qxe7 19. Rd1 Bxe3 20. Qxe3 Bxa2 21. 0-0 0-0 22. Bc2 Qc7 23. Rd2 Rfd8 24. Rfd1 Be6 25. h3 Rd7 26. Kh1 Rcd8 27. Kg1 b5 28. Kh2 a5 29. Kg1 Qc5 30. Qg3 a4 31. Kh2 a3 32. bxa3 Ra8 33. Bd3 Rxa3 34. Rb2 Rb7 35. Rdb1 Qxc3 36. Rxb5 Rxb5 37. Bxb5 Qxg3+ 38. fxg3 Rb3 39. Rxb3 Bxb3 40. g4 Kf8 41. Kg3 Ke7 42. Kf3 d5 43. exd5 Bxd5+ 44. Kf2 Kd6 45. Bf1 Kc5 46. Ba6 Kd4 47. g3 f6 48. Be2 Bc4 49. Bd1 e4 50. Bc2 Bd5 51. Ke2 Bc4+ 52. Kf2 g5 53. Bd1 e3+ 54. Kf3 Bf1 55. Ba4 Bxh3 56. Bb5 f5 57. gxf5 Bxf5 58. Ke2 Bg4+ 59. Ke1 h5 60. Bc6 h4 61. gxh4 gxh4 62. Kf1 h3 63. Bb5 Bf5 64. Kg1 Bd3 65. Bc6 h2+ 0-1

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.11"]
[Round "4"]
[White "Avner, Uri"]
[Black "Bobis, Leonid"]
[Result "1/2-1/2"]
[ECO "D81"]
[PlyCount "45"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 0-0 7. Be2 b6 8. Bf4 c6 9. Rd1 Ba6 10. Qa4 Bxe2 11. Ngxe2 b5 12. Qc2 Nbd7 13. 0-0 Qb6 14. h3 Qb7 15. Qd3 a6 16. Qe3 Nb6 17. b3 a5 18. a4 bxa4 19. bxa4 Nc4 20. Qf3 Qa6 21. d5 cxd5 22. Nxd5 Nxd5 23. Rxd5 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.10"]
[Round "3"]
[White "Czerniak, Moshe"]
[Black "Bobis, Leonid"]
[Result "1/2-1/2"]
[ECO "B34"]
[PlyCount "46"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Ng8 8. Bc4 Bg7 9. Qf3 e6 10. Bf4 Qa5 11. 0-0 Bxe5 12. Ne4 Qc7 13. Qc3 Bxc3 14. Bxc7 Bg7 15. Nd6+ Ke7 16. Rad1 Nf6 17. Nxc8+ Rhxc8 18. Bd6+ Ke8 19. Ba6 Rd8 20. Rfe1 Rdb8 21. Bxb8 Rxb8 22. Rb1 d5 23. Re3 Ne4 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.08"]
[Round "2"]
[White "Bobis, Leonid"]
[Black "Mart, Avner"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "107"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. d4 cxd4 8. cxd4 d5 9. exd5 Nb4 10. a3 Nbxd5 11. Nc3 Be6 12. Ng5 Nxc3 13. bxc3 Bd5 14. Bd3 Rc8 15. Bd2 Nd7 16. Nxh7 Re8 17. Ng5 e5 18. Qg4 Nf6 19. Qh4 exd4 20. cxd4 Bc4 21. Rxe8+ Qxe8 22. Be4 Qd7 23. Bf3 Bd5 24. h3 Rc2 25. Bf4 Bxf3 26. Nxf3 Nd5 27. Be5 f6 28. Qe4 Qc6 29. Bg3 Kf8 30. Re1 Rc1 31. Rxc1 Qxc1+ 32. Kh2 Qc6 33. h4 Bh8 34. h5 Ne7 35. hxg6 Kg7 36. Qg4 Qd5 37. Nh4 b5 38. Bf4 Kg8 39. g7 Bxg7 40. Bh6 Qf7 41. Bxg7 Qxg7 42. Qd7 Ng6 43. Qe8+ Nf8 44. Qxb5 Qg4 45. Qd5+ Ne6 46. g3 Qe2 47. Kg2 Kg7 48. Nf5+ Kg6 49. Ne3 Qa6 50. Nf5 Qe2 51. Ne7+ Kg7 52. Qf5 Nxd4 53. Qg6+ Kf8 54. Qxf6+ 1-0

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.07"]
[Round "1"]
[White "Birnboim, Nathan"]
[Black "Bobis, Leonid"]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "65"]
[EventDate "1971.06.07"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 c5 4. 0-0 Bg7 5. d4 cxd4 6. Nxd4 0-0 7. c4 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd3 Bf5 11. e4 Be6 12. Bd2 Qc8 13. Nd5 Nxd5 14. cxd5 Bd7 15. Rfc1 Qd8 16. Qb3 b5 17. Bc3 Bxc3 18. Qxc3 Rc8 19. Qd4 Qa5 20. a3 Rxc1+ 21. Rxc1 Rc8 22. Rxc8+ Bxc8 23. Qc3 Qxc3 24. bxc3 Kf8 25. Kf1 Ke8 26. Ke2 Kd8 27. Kd3 Kc7 28. Kd4 Kb6 29. Bf3 f6 30. Bd1 Bd7 31. f4 Bc8 32. h4 h6 33. Bc2 1/2-1/2

[Event "Nathanya op"]
[Site "Nathanya"]
[Date "1968.06.??"]
[Round "10"]
[White "Bobis, Leonid"]
[Black "Cordovil, Joao Maria"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "81"]
[EventDate "1968.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. d4 d6 9. c3 exd4 10. cxd4 Bg4 11. Be3 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Nb6 15. Bb2 Nfd7 16. Nbd2 cxd4 17. Bxd4 Bf6 18. Bxf6 Qxf6 19. h3 Bh5 20. g4 Bg6 21. Nf1 Rac8 22. Ne3 d5 23. Nf5 Bxf5 24. exf5 Rc3 25. Kg2 Rfc8 26. Bd3 d4 27. Be4 d3 28. Bxd3 Nd5 29. Bf1 Nf4+ 30. Kg1 Nf8 31. Re3 Rd8 32. Qe1 Rc2 33. Rd1 Rxa2 34. Rxd8 Qxd8 35. Re4 g5 36. Re8 Qf6 37. Qb4 Qg7 38. f6 Qh6 39. Nxg5 N4e6 40. Nxe6 fxe6 41. Qe7 1-0

[Event "Nathanya op"]
[Site "Nathanya"]
[Date "1968.06.??"]
[Round "7"]
[White "Bobis, Leonid"]
[Black "Helman, Abraham"]
[Result "0-1"]
[ECO "C71"]
[PlyCount "64"]
[EventDate "1968.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c4 Nf6 6. Nc3 Bg4 7. h3 Bxf3 8. Qxf3 Nd7 9. Ne2 Qf6 10. Qe3 Nc5 11. Bxc6+ bxc6 12. 0-0 Ne6 13. Qb3 Be7 14. d3 g5 15. Be3 h5 16. f3 Qg6 17. g3 Nf4 18. gxf4 gxf4+ 19. Kh2 fxe3 20. Ng3 Qg5 21. Nf5 Qf4+ 22. Kh1 e2 23. Rf2 Qd2 24. Rg1 e1Q 25. Rxd2 Qxd2 26. Qb7 Kd7 27. Nxe7 Kxe7 28. Qxc7+ Ke6 29. f4 Qxf4 30. c5 Qf3+ 31. Kh2 Qf2+ 32. Rg2 Qxc5 0-1

[Event "Nathanya op"]
[Site "Nathanya"]
[Date "1968.06.??"]
[Round "2"]
[White "Mashliborsky, A."]
[Black "Bobis, Leonid"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "83"]
[EventDate "1968.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. a3 a5 7. b3 Ngxe5 8. Bb2 d6 9. Be2 0-0 10. 0-0 Re8 11. h3 Nxf3+ 12. Bxf3 Qg5 13. Nc3 Bxh3 14. Ne4 Qg6 15. Nxc5 dxc5 16. Qd5 Rad8 17. Qxc5 Bg4 18. Bxg4 Qxg4 19. f3 Qg6 20. e4 Rd3 21. b4 Rd2 22. Rf2 Rxf2 23. Qxf2 axb4 24. axb4 Nxb4 25. Qd2 Na6 26. Qd7 Qe6 27. Qd4 f6 28. c5 Nb8 29. Ra8 Nc6 30. Qd5 Kf7 31. Rxe8 Qxd5 32. exd5 Kxe8 33. dxc6 bxc6 34. Kf2 Ke7 35. Ke3 Ke6 36. Ke4 f5+ 37. Kf4 g6 38. Kg5 Kd5 39. Kh6 Kxc5 40. Kxh7 Kb4 41. Kxg6 c5 42. Kxf5 1-0

[Event "Nathanya op"]
[Site "Nathanya"]
[Date "1968.06.??"]
[Round "11"]
[White "Stepak, Yedael"]
[Black "Bobis, Leonid"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "76"]
[EventDate "1968.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 c6 6. 0-0 0-0 7. Re1 Nbd7 8. c3 Qc7 9. Nf1 e5 10. Ng3 b5 11. h3 Nb6 12. Qe2 a5 13. Be3 Rb8 14. Nd2 Re8 15. f4 exf4 16. Bxf4 Nfd5 17. Qf2 Nxf4 18. Qxf4 Be6 19. Nf3 h6 20. h4 b4 21. cxb4 axb4 22. b3 Ra8 23. Kh2 Ra5 24. Qd2 c5 25. Rac1 Qa7 26. Bb1 Bg4 27. dxc5 dxc5 28. Qf4 Bxf3 29. Qxf3 Be5 30. Kh1 c4 31. Nf1 Qe7 32. g3 Qe6 33. Re2 Ra3 34. Nd2 Bc3 35. Bc2 Rd8 36. Nxc4 Nxc4 37. bxc4 Bb2 38. Bb3 Bxc1 0-1

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.30"]
[Round "15"]
[White "Bobis, Leonid"]
[Black "Richter, Yosef"]
[Result "1/2-1/2"]
[ECO "E14"]
[PlyCount "61"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Be7 5. Bd3 Bb7 6. 0-0 0-0 7. Nc3 d5 8. b3 Nbd7 9. Bb2 c5 10. cxd5 exd5 11. Nh4 Re8 12. Nf5 Bf8 13. Rc1 a6 14. Ne2 Rc8 15. Nf4 g6 16. Ng3 Bg7 17. a4 Ne4 18. Nxe4 dxe4 19. Bc4 Qg5 20. Rc2 cxd4 21. Bxd4 Bxd4 22. Qxd4 Red8 23. Bxf7+ Kxf7 24. Rxc8 Bxc8 25. Qc4+ Ke7 26. Qe6+ Kf8 27. Qd6+ Qe7 28. Ne6+ Ke8 29. Nc7+ Kf8 30. Ne6+ Ke8 31. Nc7+ 1/2-1/2

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.29"]
[Round "14"]
[White "Romm, Meir"]
[Black "Bobis, Leonid"]
[Result "1/2-1/2"]
[ECO "D97"]
[PlyCount "79"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 c6 8. Be2 Nbd7 9. Qb3 Nb6 10. Qc2 Bg4 11. Be3 Bxf3 12. gxf3 Ne8 13. Rd1 Nd6 14. b3 e6 15. h4 h5 16. Bd3 Nd7 17. Qd2 Kh7 18. e5 Nf5 19. Ne4 c5 20. Ng5+ Kg8 21. Bxf5 exf5 22. e6 f4 23. Bxf4 fxe6 24. dxc5 Nxc5 25. Bd6 Rf5 26. Qe3 Qa5+ 27. Kf1 Re8 28. Kg2 Bh6 29. f4 Bxg5 30. fxg5 Qb5 31. Bxc5 Rxc5 32. Qe4 Rf5 33. Rhe1 Qb6 34. Re3 Kf7 35. Rd7+ Re7 36. Rxe7+ Kxe7 37. f3 Qc6 38. Qd4 Qc5 39. Qg7+ Rf7 40. Qe5 1/2-1/2

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.28"]
[Round "13"]
[White "Bobis, Leonid"]
[Black "Ben Moshe, Shalom"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "122"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Be3 a6 6. h3 Nc6 7. Nf3 0-0 8. Qd2 b5 9. a3 e5 10. dxe5 dxe5 11. Qxd8 Nxd8 12. 0-0-0 Bb7 13. Bd3 Re8 14. Nd2 Ne6 15. Nb3 Rad8 16. f3 Bf8 17. Be2 c5 18. Rxd8 Rxd8 19. Rd1 Nd4 20. Bf1 Nh5 21. Ne2 Be7 22. Na5 Ba8 23. Rd2 f5 24. exf5 Nxf5 25. Rxd8+ Bxd8 26. Bd2 Bxa5 27. Bxa5 Ne3 28. g4 Nxf1 29. gxh5 Bxf3 30. Nc3 gxh5 31. Bb6 c4 32. a4 Bc6 33. axb5 axb5 34. Bc7 e4 35. Bf4 h4 36. Bg5 Ng3 37. Bxh4 Nf5 38. Bf2 Kf7 39. Kd2 Kg6 40. Ne2 Bd7 41. Nc3 Bc6 42. Ne2 Kg5 43. c3 Bd7 44. Be3+ Kh4 45. Nf4 Kg3 46. Nd5 Kf3 47. Bc5 Be6 48. Nc7 Bd7 49. Nd5 h6 50. Ne3 Nh4 51. Bf8 h5 52. Nc2 Bxh3 53. Bc5 Nf5 54. Na3 e3+ 55. Ke1 Nh4 56. Nc2 Ng2+ 57. Kd1 Bg4 58. Kc1 h4 59. Nd4+ Ke4 60. Nc2 h3 61. Bd6 Nf4 0-1

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.27"]
[Round "12"]
[White "Schwartz, Avraham"]
[Black "Bobis, Leonid"]
[Result "1-0"]
[ECO "C33"]
[PlyCount "41"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 d5 5. Bxd5 c6 6. Bb3 Bc5 7. Nf3 0-0 8. d4 Bb4 9. e5 Ne4 10. Bd2 Nxd2 11. Qxd2 Bg4 12. Qxf4 Bxf3 13. gxf3 c5 14. 0-0-0 Bxc3 15. bxc3 Nc6 16. Rhg1 Kh8 17. Rg4 b5 18. Rdg1 g5 19. Rxg5 c4 20. Rg7 Nxd4 21. Qh6 1-0

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.26"]
[Round "11"]
[White "Bobis, Leonid"]
[Black "Aloni, Izak"]
[Result "0-1"]
[ECO "B37"]
[PlyCount "86"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 g6 6. Be2 Bg7 7. Nc2 f5 8. exf5 Bxf5 9. 0-0 Nf6 10. Ne3 Bd7 11. Nc3 0-0 12. Bf3 Rb8 13. Ned5 Nxd5 14. Nxd5 Kh8 15. Re1 e6 16. Nc3 Be5 17. Ne4 Nd4 18. Bg5 Qb6 19. Be7 Rf7 20. c5 Qxb2 21. Rb1 Qxa2 22. Bxd6 Nxf3+ 23. gxf3 Bxd6 24. Qxd6 Rbf8 25. Qd4+ e5 26. Qxe5+ Kg8 27. Rxb7 Bc6 28. Rxf7 Qxf7 29. Ng5 Qd7 30. Qe6+ Qxe6 31. Rxe6 Rc8 32. Re7 a5 33. Ne4 a4 34. Ra7 Ra8 35. Re7 a3 36. Nf6+ Kf8 37. Re1 a2 38. Ra1 Bxf3 39. Nd7+ Kg7 40. h3 Rd8 41. c6 Bxc6 42. Ne5 Bd5 43. Nd3 Rb8 0-1

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.24"]
[Round "10"]
[White "Czerniak, Moshe"]
[Black "Bobis, Leonid"]
[Result "1-0"]
[ECO "C46"]
[PlyCount "17"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nd5 Bg7 6. Bg5 f6 7. Bf4 d6 8. Nxd4 f5 9. Nb5 1-0

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.23"]
[Round "9"]
[White "Bobis, Leonid"]
[Black "Kagan, Shimon"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "102"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qd2 dxc6 7. Bd3 Be6 8. 0-0 0-0-0 9. Qg5 Qxg5 10. Bxg5 f6 11. Bd2 Ne7 12. Kh1 Bd4 13. Nc3 c5 14. f4 Nc6 15. a3 c4 16. Be2 Bb6 17. Be1 Nd4 18. Bd1 h5 19. Na4 Bg4 20. Nxb6+ axb6 21. c3 Ne6 22. Bxg4 hxg4 23. Bg3 Rd3 24. Kg1 Nc5 25. Rae1 Re8 26. e5 f5 27. Re2 Kd7 28. Bf2 Ne4 29. Be3 Ke6 30. Rfe1 g6 31. Kf1 Rh8 32. Kg1 Rd7 33. g3 Rdh7 34. Rg2 Rd7 35. Rge2 Rd3 36. Kf1 Kd5 37. Kg1 Kc6 38. a4 Ra8 39. Ra1 Ra5 40. Kf1 Kd5 41. Ree1 b5 42. Ke2 bxa4 43. Red1 Rxd1 44. Rxd1+ Ke6 45. Rd8 a3 46. bxa3 Nxc3+ 47. Ke1 Rxa3 48. Re8+ Kd7 49. Rg8 Ne4 50. Rg7+ Kd8 51. Rg8+ Ke7 0-1

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.22"]
[Round "8"]
[White "Gat, Israel"]
[Black "Bobis, Leonid"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "135"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 d6 7. 0-0 Bd7 8. h3 h5 9. d3 Qc8 10. Kh2 Ne5 11. f4 Nc6 12. Nd5 Rb8 13. Bd2 Nxd5 14. cxd5 Nd4 15. Nxd4 Bxd4 16. Bc3 Bxc3 17. bxc3 b5 18. Qd2 a5 19. f5 gxf5 20. Qg5 Kd8 21. exf5 f6 22. Qg7 Kc7 23. Qxe7 Qf8 24. Qe3 Re8 25. Qf2 Re5 26. Be4 Qg7 27. c4 b4 28. a3 b3 29. Qd2 a4 30. Qf4 Rg8 31. Rf3 Qg5 32. Raf1 Qg7 33. R1f2 Rb8 34. Rb2 Ree8 35. d4 Qe7 36. Bd3 cxd4 37. c5 Qe5 38. Qd2 dxc5 39. Qa5+ Kd6 40. Qa6+ Kc7 41. Qa5+ Rb6 42. Qa7+ Rb7 43. Qxc5+ Kb8 44. Rf4 Rc8 45. Qxd4 Qxd4 46. Rxd4 Rc1 47. g4 hxg4 48. hxg4 Ra1 49. Bb1 Rxa3 50. g5 fxg5 51. f6 Be8 52. d6 Rf7 53. Re2 Bc6 54. Re7 Rxf6 55. d7 Rh6+ 56. Kg1 Rh1+ 57. Kf2 Rh2+ 58. Ke1 Rh1+ 59. Kd2 Rh2+ 60. Kc3 b2+ 61. Kc4 Bxd7 62. Rdxd7 Rh4+ 63. Kd5 Rc3 64. Rb7+ Ka8 65. Ra7+ Kb8 66. Reb7+ Kc8 67. Bf5+ Kd8 68. Ra8+ 1-0

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.21"]
[Round "7"]
[White "Bobis, Leonid"]
[Black "Persitz, Raaphi"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "51"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3 0-0 8. 0-0 Rb8 9. a4 Ne8 10. h3 Nc7 11. Kh2 Ne6 12. Nd5 Ned4 13. c3 Nxf3+ 14. Bxf3 e6 15. Ne3 f5 16. Nc2 e5 17. Bg2 Be6 18. Ne1 Qd7 19. Nf3 h6 20. Be3 Kh7 21. Nh4 exf4 22. gxf4 Ne7 23. Rg1 Bf6 24. Qe1 Rg8 25. Nf3 Nc6 26. Qf2 1/2-1/2

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.19"]
[Round "5"]
[White "Bobis, Leonid"]
[Black "Domnitz, Zadok"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "89"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. 0-0 Be7 9. Re1 0-0 10. Nc3 Bg4 11. Ne2 Re8 12. h3 Bc5 13. Bg5 Bh5 14. Qd2 h6 15. Bh4 Ne4 16. Bxd8 Bxf2+ 17. Kf1 Nxd2+ 18. Kxf2 Raxd8 19. Nf4 Bg6 20. Rxe8+ Rxe8 21. Bxg6 fxg6 22. Nxd5 Re5 23. Ne3 Ne4+ 24. Ke2 Nd6 25. Kd3 Nf5 26. Re1 Kf7 27. c4 c5 28. Nc2 Rxe1 29. Nxe1 Ke6 30. Nf3 g5 31. b3 g6 32. a3 a5 33. Nd2 Kd6 34. Ne4+ Kc6 35. Nf6 Nh4 36. g4 Ng2 37. Ke4 Kd6 38. Ne8+ Kd7 39. Nf6+ Kd6 40. Nd5 h5 41. Ne3 Nf4 42. h4 hxg4 43. Nxg4 Ne6 44. hxg5 Nxg5+ 45. Kf4 1/2-1/2

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.15"]
[Round "4"]
[White "Pely, Giora"]
[Black "Bobis, Leonid"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "151"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 Na5 9. Bc2 c5 10. d4 Nc6 11. d5 Na7 12. a4 0-0 13. axb5 axb5 14. b4 Qc7 15. bxc5 dxc5 16. c4 Bg4 17. Bb2 Nd7 18. Nbd2 Rfb8 19. Ra6 f6 20. Qa1 Nb6 21. Ra3 Bc8 22. Ra2 b4 23. Nxe5 fxe5 24. Bxe5 Bd6 25. Bxd6 Qxd6 26. e5 Qd8 27. Rxa7 Rxa7 28. Qxa7 Ra8 29. Bxh7+ Kxh7 30. Qf7 Ra1 31. Nf1 Ra3 32. e6 Qf6 33. Qh5+ Kg8 34. Re4 Ra2 35. f3 g6 36. Qh6 Ra7 37. Qe3 Qe7 38. Qf4 b3 39. d6 Qf8 40. Qe5 Qf5 41. d7 Bxd7 42. Qb8+ Nc8 43. exd7 Qxd7 44. Qxb3 Nd6 45. Rg4 Kf7 46. Qe3 Nf5 47. Qxc5 Ra1 48. Re4 Rd1 49. Qf2 Qd3 50. Qe2 Qb1 51. c5 Qc1 52. c6 Qc5+ 53. Qf2 Qxc6 54. g4 Nd6 55. Qa2+ Kg7 56. Qb2+ Kg8 57. Qb3+ Qd5 58. Qxd5+ Rxd5 59. Re2 g5 60. Rd2 Rxd2 61. Nxd2 Kg7 62. Kf2 Nb5 63. Kg3 Nd4 64. h4 gxh4+ 65. Kxh4 Kg6 66. f4 Ne2 67. f5+ Kf6 68. Ne4+ Ke5 69. Ng3 Nd4 70. Kg5 Nf3+ 71. Kh5 Nd4 72. g5 Nf3 73. g6 Kf6 74. Ne4+ Ke7 75. f6+ Kf8 76. Kh6 1-0

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.14"]
[Round "3"]
[White "Bobis, Leonid"]
[Black "Porat, Yosef"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "97"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d5 7. exd5 cxd5 8. 0-0 Be7 9. Nc3 0-0 10. Bg5 c6 11. Re1 h6 12. Bh4 Rb8 13. Rb1 Re8 14. Bg3 Bd6 15. Rxe8+ Nxe8 16. Ne2 Bg4 17. Qd2 Bxg3 18. Nxg3 Nd6 19. h3 Be6 20. b3 c5 21. Re1 c4 22. Be2 Qf6 23. Bf3 Qg5 24. Rd1 Qxd2 25. Rxd2 Rb5 26. Ne2 Ra5 27. Nc3 Ne4 28. Bxe4 dxe4 29. Kf1 f5 30. Ke2 Kf7 31. Ke3 cxb3 32. axb3 Kf6 33. Kd4 Ra6 34. Nd5+ Bxd5 35. Kxd5 Ra1 36. g3 Rg1 37. Kd4 g5 38. b4 Rh1 39. c4 Rxh3 40. Ra2 f4 41. gxf4 gxf4 42. Kxe4 Rc3 43. Kd4 Rb3 44. b5 h5 45. Rxa7 Rb2 46. f3 Rb3 47. Ke4 Rc3 48. Rc7 Kg5 49. Rc5+ 1-0

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.13"]
[Round "2"]
[White "Minsker, Reuven"]
[Black "Bobis, Leonid"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "70"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 d6 8. a4 Bb7 9. Na3 0-0 10. Bg5 Na7 11. 0-0 c5 12. Re1 h6 13. Bh4 Re8 14. Nc2 c4 15. dxc4 Nxe4 16. Bxe7 Qxe7 17. cxb5 axb5 18. axb5 Nxb5 19. Ba4 Nbxc3 20. bxc3 Nxc3 21. Qd2 Nxa4 22. Nfd4 d5 23. Ra3 Nc5 24. Nf5 Qf6 25. Nxg7 Kxg7 26. Rg3+ Kh8 27. Rf3 Qg7 28. Ne3 Ne4 29. Qb2 Bc6 30. Nf5 Qg6 31. Qc1 Ng5 32. Rg3 Qxf5 33. Qxc6 Qe6 34. Qc1 Rac8 35. Qd1 Rg8 0-1

[Event "ISR-ch"]
[Site "Israel"]
[Date "1965.12.12"]
[Round "1"]
[White "Bobis, Leonid"]
[Black "Carmel, Ephraim"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "87"]
[EventDate "1965.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ISR"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 c6 11. Ne2 Bc5 12. c3 Bg4 13. Qc2 h6 14. Bh4 Be7 15. Nd4 Qc7 16. h3 Bd7 17. Rfe1 Rae8 18. Bf5 c5 19. Bxd7 Qxd7 20. Nf5 Bd8 21. Rad1 Ne4 22. Bxd8 Qxf5 23. Bc7 Re6 24. f3 Nd6 25. Qf2 Nb7 26. b4 Rc8 27. Bg3 a6 28. Rxe6 fxe6 29. Qe2 c4 30. Re1 Nd8 31. a4 Kf7 32. Qe3 Nc6 33. Qb6 Qg5 34. Qb7+ Ne7 35. Bd6 Re8 36. Qd7 Qf6 37. b5 axb5 38. axb5 d4 39. Be5 Qh4 40. g3 Qxh3 41. b6 Ra8 42. Bd6 d3 43. Qxe7+ Kg8 44. Qh4 1-0

