[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.19"]
[Round "11"]
[White "Kalir, Menahem"]
[Black "Avner, Uri"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "31"]
[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. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 Nf6 6. Rb1 0-0 7. b4 d6 8. d3 cxb4 9. axb4 Ng4 10. Bd2 f5 11. b5 Nce5 12. Nf3 Nxf3+ 13. Bxf3 e6 14. 0-0 h5 15. Qc1 Bd4 16. Nd1 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.17"]
[Round "10"]
[White "Hershberg, Moshe"]
[Black "Kalir, Menahem"]
[Result "1/2-1/2"]
[ECO "B25"]
[PlyCount "26"]
[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. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. f4 e6 8. Nf3 Nd4 9. 0-0 Ne7 10. Qd2 b5 11. Nd1 Nxf3+ 12. Bxf3 b4 13. d4 Ba6 1/2-1/2

[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 "Kaldor, Avraham"]
[Black "Kalir, Menahem"]
[Result "1/2-1/2"]
[ECO "D79"]
[PlyCount "15"]
[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 Bg7 4. g3 c6 5. Bg2 d5 6. cxd5 cxd5 7. Nf3 0-0 8. 0-0 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.14"]
[Round "7"]
[White "Kalir, Menahem"]
[Black "Bernstein, Yaacov"]
[Result "1/2-1/2"]
[ECO "D07"]
[PlyCount "41"]
[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 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 Nc6 7. 0-0 dxc4 8. Bxc4 Bd6 9. Qe2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. e4 Re8 13. f3 Be6 14. Rd1 Qe7 15. Bxe6 Qxe6 16. Be3 Rad8 17. Rxd8 Rxd8 18. Rd1 Rd7 19. Rxd7 Qxd7 20. Qd2 Qxd2 21. Bxd2 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.13"]
[Round "6"]
[White "Helman, Amir"]
[Black "Kalir, Menahem"]
[Result "1-0"]
[ECO "B79"]
[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. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 d6 7. f3 Bg7 8. Bc4 0-0 9. Qd2 Bd7 10. Bb3 Qa5 11. 0-0-0 Rfc8 12. h4 Ne5 13. h5 Nxh5 14. Bh6 Bxh6 15. Qxh6 Rxc3 16. bxc3 Rc8 17. Kb1 Nc4 18. Ne2 Be6 19. Rxh5 Qxh5 20. Qxh5 gxh5 21. Rh1 Rc5 22. Nf4 Rg5 23. Nxe6 Nd2+ 24. Kb2 fxe6 25. Bxe6+ Kg7 26. Bd5 Kg6 27. f4 Rxg2 28. f5+ Kg5 29. e5 Rf2 30. f6 e6 31. Rg1+ Kf5 32. Rg2 Rf4 33. f7 Kxe5 34. Rg5+ Kf6 35. f8Q+ Kxg5 36. Qg7+ Kh4 37. Bxb7 Nc4+ 38. Kb3 d5 39. Qe7+ Kg3 40. Qg7+ Kf3 41. Qxh7 Na5+ 42. Kb2 Nxb7 43. Qxh5+ Kg3 44. Qg6+ Kf2 45. Qxe6 Na5 46. Qxd5 Nc4+ 47. Kb3 Nb6 48. Qc5+ Ke2 49. Qe7+ Kd2 50. Qg5 Ke3 51. c4 Nxc4 52. Qxf4+ Kxf4 53. Kxc4 Ke5 54. Kc5 1-0

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.12"]
[Round "5"]
[White "Kalir, Menahem"]
[Black "Bar Nir, Avner"]
[Result "1-0"]
[ECO "E98"]
[PlyCount "83"]
[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 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. f3 a5 11. Bd2 f5 12. Nd3 c5 13. g4 Bd7 14. Rb1 Kh8 15. Kh1 f4 16. a3 Bf6 17. b4 axb4 18. axb4 b6 19. Qb3 Nc8 20. bxc5 bxc5 21. Rg1 Bh4 22. Nd1 Rf7 23. Qb2 Bf6 24. Bc3 Ng7 25. N1f2 Be8 26. Ra1 Rxa1 27. Rxa1 g5 28. Ra8 Ra7 29. Rxa7 Nxa7 30. Nxc5 dxc5 31. Bxe5 Bxe5 32. Qxe5 Qa5 33. Kg2 h6 34. h4 Qd8 35. hxg5 hxg5 36. Nh3 Nc8 37. Qxg5 Qxg5 38. Nxg5 Ba4 39. e5 Kg8 40. Ne4 Nb6 41. Nxc5 Kf8 42. Kh3 1-0

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.11"]
[Round "4"]
[White "Porat, Yosef"]
[Black "Kalir, Menahem"]
[Result "1/2-1/2"]
[ECO "A44"]
[PlyCount "115"]
[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 c5 2. d5 e5 3. e4 d6 4. Bd3 Ne7 5. Ne2 Ng6 6. 0-0 Be7 7. a4 0-0 8. Na3 f5 9. f4 fxe4 10. Bxe4 Bf5 11. Bxf5 Rxf5 12. Ng3 Rf7 13. f5 Nf8 14. Nc4 h6 15. Qg4 Nbd7 16. Ne4 Nf6 17. Nxf6+ Rxf6 18. Ra3 Nh7 19. Rg3 Qf8 20. Be3 Kh8 21. Nd2 Rf7 22. Ne4 Nf6 23. Nxf6 Bxf6 24. Qe4 b5 25. axb5 a6 26. b6 a5 27. Bd2 Rb7 28. Ra3 Rxb6 29. b3 Rba6 30. Ra4 Qe8 31. Rf3 R6a7 32. Rg3 Qh5 33. Qg4 Qf7 34. Qe4 Qh5 35. Rf3 Qe8 36. h3 c4 37. Qxc4 Rc8 38. Qe4 Qd8 39. Kh2 Raa8 40. Rg3 Rc5 41. Rg6 Kh7 42. Qg4 Qf8 43. c4 Re8 44. Qe4 Rb8 45. Rg3 Qd8 46. Rd3 Kh8 47. Be1 Rb7 48. Bf2 Rc8 49. Qe1 Qd7 50. Rf3 Rxb3 51. Rxa5 Rxf3 52. gxf3 Rxc4 53. Qb1 Rf4 54. Ra7 Qxf5 55. Qxf5 Rxf5 56. Kg2 Bg5 57. Rd7 Rf6 58. Be1 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.10"]
[Round "3"]
[White "Kalir, Menahem"]
[Black "Drimer, Dolfi"]
[Result "1/2-1/2"]
[ECO "A73"]
[PlyCount "89"]
[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 g6 4. Nc3 Bg7 5. e4 d6 6. Be2 0-0 7. Nf3 e6 8. Nd2 exd5 9. cxd5 Na6 10. 0-0 Nc7 11. a4 Rb8 12. Nc4 b6 13. Bf4 Nfe8 14. e5 dxe5 15. Nxe5 Bb7 16. Bf3 g5 17. Nc6 Bxc6 18. Bxc7 Nxc7 19. dxc6 Bxc3 20. bxc3 Qxd1 21. Raxd1 Rfd8 22. Bg4 Kf8 23. Bd7 b5 24. Rfe1 bxa4 25. Re4 Rb6 26. Ra1 Rdb8 27. h4 Rb1+ 28. Rxb1 Rxb1+ 29. Kh2 a3 30. Ra4 a6 31. Rxa3 gxh4 32. Bc8 Rb6 33. Bb7 Ne8 34. Rxa6 Rxa6 35. Bxa6 Ke7 36. Bd3 Nf6 37. Kh3 Nd5 38. Kxh4 Nxc3 39. Bxh7 c4 40. g4 Nd5 41. Be4 c3 42. g5 Kd6 43. g6 fxg6 44. Bxg6 Kxc6 45. Kg5 1/2-1/2

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.08"]
[Round "2"]
[White "Larsson, Sune"]
[Black "Kalir, Menahem"]
[Result "0-1"]
[ECO "B71"]
[PlyCount "74"]
[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. f4 Nc6 7. Nxc6 bxc6 8. e5 Ng8 9. Bc4 d5 10. Nxd5 cxd5 11. Bxd5 Bd7 12. Bxa8 Qxa8 13. 0-0 e6 14. Qd4 Ne7 15. Be3 Nf5 16. Qxa7 Qc8 17. Bb6 Bc6 18. Rad1 Be7 19. Bc5 Bxc5+ 20. Qxc5 Qb7 21. Rf2 Ne7 22. c4 0-0 23. b4 Rc8 24. Qa5 Kg7 25. Rfd2 Nf5 26. Rd8 Rxd8 27. Qxd8 Qa7+ 28. c5 Qxa2 29. Qf6+ Kh6 30. Qg5+ Kg7 31. Qf6+ Kh6 32. Qg5+ Kg7 33. h4 h6 34. Qf6+ Kh7 35. Qxf7+ Ng7 36. Kf1 Qxg2+ 37. Ke1 Bb5 0-1

[Event "Nathanya-10 Open"]
[Site "Nathanya"]
[Date "1971.06.07"]
[Round "1"]
[White "Kalir, Menahem"]
[Black "Seelan, Svend"]
[Result "0-1"]
[ECO "E43"]
[PlyCount "74"]
[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 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 0-0 7. 0-0 Bxc3 8. bxc3 Ne4 9. Nd2 Nxd2 10. Bxd2 f5 11. f3 d6 12. Qc2 Nd7 13. e4 Qf6 14. Qa4 Rf7 15. exf5 exf5 16. Rfe1 a5 17. Re2 Qg6 18. Kh1 Qh5 19. Kg1 Qg6 20. Re3 Raf8 21. c5 bxc5 22. Qxa5 cxd4 23. cxd4 Nb6 24. Qb4 Ba8 25. Qb2 Qf6 26. Rae1 Na4 27. Qb4 Nb6 28. Re6 Qh4 29. a4 Nd5 30. Qc4 Nb6 31. Qb4 Bd5 32. R6e2 Bc4 33. Re3 Qxd4 34. a5 c5 35. Qxb6 Bxd3 36. Kh1 f4 37. Re8 Qf2 0-1

