[Event "ISR-ch op"]
[Site "Safed"]
[Date "2021.12.10"]
[Round "3"]
[White "Yaacov, Avi"]
[Black "Kraus, Ohad"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2070"]
[BlackElo "2302"]
[PlyCount "60"]
[EventDate "2021.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. e3 a5 9. b3 Re8 10. Bb2 Ra6 11. Na4 e4 12. Nd2 Nf8 13. d5 Bf5 14. f3 exf3 15. Qxf3 N8d7 16. e4 Nxe4 17. Nxe4 Bxb2 18. Nxb2 Rxe4 19. Qf2 Re7 20. g4 Bxg4 21. Qh4 Ne5 22. h3 Bh5 23. Rac1 b6 24. c5 bxc5 25. Nc4 Nxc4 26. Rxf7 Kxf7 27. Qxc4 Ra8 28. h4 Kg7 29. Bh3 Re5 30. Be6 Qe7 0-1

[Event "ISR-ch op"]
[Site "Safed"]
[Date "2021.12.09"]
[Round "2"]
[White "Shohat, Yotam"]
[Black "Yaacov, Avi"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2325"]
[BlackElo "2070"]
[PlyCount "131"]
[EventDate "2021.12.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 exd4 9. Nxd4 Nc5 10. Bf4 a5 11. Qd2 Ne6 12. Rad1 Nxf4 13. Qxf4 Qb6 14. Bb3 Bg4 15. Rd3 Rae8 16. Qd2 d5 17. exd5 Bc5 18. Rf1 cxd5 19. Qf4 Re4 20. Nxe4 dxe4 21. Rg3 Bd6 22. Qxf6 gxf6 23. Rxg4+ Kh8 24. Rxe4 Qc5 25. Nf3 f5 26. Rc4 Qb6 27. Rh4 f6 28. Rh5 Rd8 29. Rxf5 Bc5 30. g3 Bd4 31. Rb5 Qc6 32. Nxd4 Rxd4 33. Rxa5 Rd2 34. Rf5 Qd6 35. Re1 Rd1 36. Rxd1 Qxd1+ 37. Kg2 Qd4 38. Rf4 Qxb2 39. Rg4 h5 40. Rg8+ Kh7 41. Rb8 Qd4 42. Rxb7+ Kh6 43. Re7 h4 44. Re3 Kg5 45. gxh4+ Kxh4 46. Rh3+ Kg5 47. Rg3+ Kh4 48. h3 f5 49. Rf3 f4 50. a5 Kg5 51. a6 Kf5 52. h4 Ke4 53. Rd3 Qg7+ 54. Kh3 Qa1 55. Bd5+ Ke5 56. Bg2 Qxa6 57. Rd5+ Kf6 58. Rd4 Qe6+ 59. Kh2 Qg4 60. Rd6+ Ke7 61. Rd3 Qxh4+ 62. Kg1 Qh8 63. Bf3 Qb2 64. Bd1 Ke6 65. Kf1 Ke5 66. f3 1/2-1/2

[Event "Jupiter Fisca op"]
[Site "Jupiter"]
[Date "2019.06.27"]
[Round "6"]
[White "Grecescu, Gabriel Andrei"]
[Black "Yaacov, Avi"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2390"]
[BlackElo "2122"]
[PlyCount "85"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. e4 d6 6. Nge2 Nc6 7. 0-0 0-0 8. d3 a6 9. h3 Rb8 10. f4 Nd4 11. Be3 b5 12. cxb5 Nxe2+ 13. Nxe2 Rxb5 14. b3 Rb8 15. Rc1 Bb7 16. Qd2 d5 17. exd5 Bxd5 18. Bxd5 Nxd5 19. Bxc5 Qd7 20. Kh2 Rfd8 21. d4 e6 22. Rfd1 h5 23. Nc3 h4 24. g4 Nxc3 25. Rxc3 e5 26. fxe5 Bxe5+ 27. Kh1 Rbc8 28. b4 a5 29. a3 axb4 30. axb4 Ra8 31. Rd3 Bd6 32. d5 Re8 33. Rf3 Re4 34. Rdf1 Bxc5 35. bxc5 Rea4 36. R1f2 Ra2 37. Qd4 Rxf2 38. Rxf2 Qe7 39. Qf6 Qe8 40. c6 Ra3 41. Kh2 Qb8+ 42. d6 Qb3 43. Qxf7+ 1-0

[Event "Jerusalem Japhet Memorial op 4th"]
[Site "Jerusalem"]
[Date "2018.07.01"]
[Round "1"]
[White "Caspi, Israel"]
[Black "Yaacov, Avi"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2479"]
[BlackElo "2106"]
[PlyCount "151"]
[EventDate "2018.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISR"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[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 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 exd4 13. cxd4 Nd7 14. Nf1 Bf6 15. Ne3 Bb7 16. Nf5 cxd4 17. N3xd4 g6 18. Nh6+ Kh8 19. Ng4 Bg7 20. Bf4 Ne5 21. Bh6 Nac6 22. Bxg7+ Kxg7 23. Rc1 Rac8 24. Bb3 Qe7 25. Nxc6 Rxc6 26. Rxc6 Bxc6 27. Qd4 h5 28. Ne3 Qf6 29. Rd1 Rd8 30. Bd5 Bd7 31. Kf1 b4 32. Qxb4 Bb5+ 33. Kg1 Nd3 34. Qc3 Nxb2 35. Qxf6+ Kxf6 36. Rc1 Nd3 37. Rc7 Rd7 38. Rc8 Nf4 39. Bb3 Ke5 40. f3 Kd4 41. Nc2+ Ke5 42. g3 Ne6 43. Kf2 h4 44. gxh4 Nf4 45. Re8+ Kf6 46. Nb4 Rc7 47. Rd8 Ke7 48. Ra8 Nd3+ 49. Nxd3 Bxd3 50. Ke3 Bf1 51. Kd4 Rb7 52. Bd5 Rc7 53. f4 Bb5 54. Bb3 Bf1 55. Bd5 Bb5 56. Rh8 Be8 57. h5 gxh5 58. Rxh5 Rc2 59. Rh7 a5 60. h4 a4 61. f5 Rh2 62. Rh6 Rf2 63. Ke3 Rf1 64. Bc4 Rc1 65. f6+ Kd8 66. Bd5 Bc6 67. Rh8+ Kd7 68. Rf8 Bxd5 69. exd5 Rc2 70. Rxf7+ Ke8 71. Ra7 Rxa2 72. Kf4 Rd2 73. Kf5 a3 74. Rxa3 Rxd5+ 75. Kg6 Rd1 76. f7+ 1-0

[Event "Arad op-A"]
[Site "Arad"]
[Date "2011.08.09"]
[Round "7"]
[White "Yaacov, Avi"]
[Black "Jianu, Vlad Cristian"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2185"]
[BlackElo "2518"]
[PlyCount "131"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Bf4 a6 11. Qd2 b5 12. a3 Bb7 13. Ng5 Ng4 14. Nge4 Ne5 15. Bg5 f6 16. Bh6 Bxh6 17. Qxh6 Nf7 18. Qf4 f5 19. Nd2 Nd7 20. e4 Qf6 21. exf5 Qxf5 22. Rfe1 Nde5 23. Re3 Re7 24. Rae1 Rae8 25. Qxf5 gxf5 26. Kf1 Kf8 27. Rd1 Ng4 28. Rxe7 Rxe7 29. Kg1 Nfe5 30. Nf3 Nc4 31. b4 Rc7 32. Ng5 Bc8 33. Ne6+ Bxe6 34. dxe6 Nf6 35. bxc5 Rxc5 36. Ne2 Ke7 37. Bb7 a5 38. Rd3 Kxe6 39. Ba6 Kf7 40. Nd4 Rd5 41. Bb7 Re5 42. Ba6 Rd5 43. Bc8 Ne5 44. Be6+ Kf8 45. Bxd5 Nxd3 46. Be6 b4 47. axb4 Nxb4 48. Bxf5 a4 49. Nb5 Ke7 50. g4 h6 51. h4 Nfd5 52. g5 hxg5 53. hxg5 Nb6 54. Bh7 Nc4 55. Bg8 d5 56. Nc3 a3 57. Bxd5 Nxd5 58. Nxd5+ Ke6 59. Nc3 Kf5 60. Kf1 Nd2+ 61. Ke2 Ne4 62. Na2 Kxg5 63. Kd3 Nxf2+ 64. Kc3 Kf4 65. Kb4 Kf3 66. Kxa3 1/2-1/2

[Event "Arad op-A"]
[Site "Arad"]
[Date "2011.08.08"]
[Round "5"]
[White "Yaacov, Avi"]
[Black "Balog, Imre1111"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2185"]
[BlackElo "2539"]
[PlyCount "78"]
[EventDate "2011.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. c4 Nc6 7. Nc3 a6 8. Bg5 h6 9. Bd2 Rb8 10. Rc1 Bd7 11. Nd5 e6 12. Nxf6+ Qxf6 13. b4 Rfc8 14. a4 b5 15. cxb5 axb5 16. a5 Qd8 17. Rc2 Ne7 18. d4 Bc6 19. Ne1 Bxg2 20. Nxg2 Bxd4 21. Bxh6 Bf6 22. h4 Nf5 23. Bf4 e5 24. Bc1 c5 25. h5 Nd4 26. Rd2 cxb4 27. hxg6 fxg6 28. Bb2 Rc6 29. Bxd4 exd4 30. Nf4 d5 31. Qb1 Bg7 32. Nxg6 Qg5 33. Nf4 Rf8 34. e3 Rh6 35. Kg2 Be5 36. Rc1 Qg4 37. Qb3 Rd8 38. Qxb4 dxe3 39. fxe3 Rh3 0-1

[Event "Petah Tikva"]
[Site "Petah Tikva"]
[Date "2009.04.25"]
[Round "9"]
[White "Yaacov, Avi"]
[Black "Arlinsky, Uriel"]
[Result "1/2-1/2"]
[ECO "E23"]
[WhiteElo "2186"]
[BlackElo "2247"]
[PlyCount "37"]
[EventDate "2009.04.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "4"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. Bg5 Nc6 6. dxc5 h6 7. Bxf6 Qxf6 8. e3 0-0 9. Nf3 Bxc5 10. Ne4 Qe7 11. Nxc5 Qxc5 12. Qb5 Qe7 13. Be2 d5 14. cxd5 Nb4 15. 0-0 Nxd5 16. Rac1 b6 17. Nd4 Bb7 18. Bf3 Rfd8 19. a3 1/2-1/2

[Event "Petah Tikva"]
[Site "Petah Tikva"]
[Date "2009.04.23"]
[Round "8"]
[White "Sidorenko, Ilya"]
[Black "Yaacov, Avi"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2357"]
[BlackElo "2186"]
[PlyCount "89"]
[EventDate "2009.04.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "4"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 d5 5. e5 Ne4 6. Nxe4 dxe4 7. Bc4 Nd7 8. Ne2 Nb6 9. Bb3 a5 10. c3 Bf5 11. Ng3 e6 12. Qe2 e3 13. a4 Nd5 14. Bxd5 Qxd5 15. Bxe3 h5 16. Nxf5 gxf5 17. Qb5+ Kd8 18. 0-0 Rg8 19. Qe2 Be7 20. Rad1 Kd7 21. Bc1 Rg4 22. c4 Qc6 23. d5 Qxa4 24. Qd3 Rd8 25. b3 Qb4 26. Bd2 Qa3 27. Ra1 Qb2 28. d6 Ke8 29. Rfb1 Bxd6 30. Rxb2 Bc5+ 31. Qe3 Bxe3+ 32. Bxe3 Rd3 33. Kf2 b6 34. h3 Rg6 35. c5 f6 36. exf6 Rxf6 37. cxb6 cxb6 38. Bxb6 e5 39. Bxa5 e4 40. Bd2 h4 41. Be3 Rc6 42. Ra5 Rcc3 43. Re5+ Kd7 44. Re2 Rxb3 45. Rxf5 1-0

[Event "Petah Tikva"]
[Site "Petah Tikva"]
[Date "2009.04.22"]
[Round "7"]
[White "Yaacov, Avi"]
[Black "Kalka, Arkadius Georg"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2186"]
[BlackElo "2397"]
[PlyCount "30"]
[EventDate "2009.04.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "4"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Qb3 c5 6. Bg5 Nc6 7. a3 Na5 8. Qc2 Bxc3+ 9. Qxc3 cxd4 10. Bxf6 dxc3 11. Bxd8 Nb3 12. Ba5 c2 13. Bd2 Nxa1 14. Nd4 Bd7 15. f4 dxc4 0-1

[Event "Petah Tikva"]
[Site "Petah Tikva"]
[Date "2009.04.20"]
[Round "6"]
[White "Nesterovsky, Alex"]
[Black "Yaacov, Avi"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2255"]
[BlackElo "2186"]
[PlyCount "145"]
[EventDate "2009.04.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "4"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d3 d6 8. a4 b4 9. Nbd2 0-0 10. Re1 Na5 11. Ba2 c5 12. c3 Rb8 13. Nc4 Nc6 14. d4 Qc7 15. d5 Na5 16. Nfxe5 dxe5 17. d6 Bxd6 18. Nxa5 Be7 19. Nc4 Be6 20. Qe2 Rbd8 21. f3 Nh5 22. g3 Nf6 23. Be3 a5 24. Red1 Rxd1+ 25. Rxd1 Rd8 26. Rc1 Qc8 27. cxb4 axb4 28. Nb6 Qc6 29. Bxe6 Qxe6 30. a5 Qa2 31. Bxc5 Qxa5 32. Bxe7 Qxb6+ 33. Kg2 Rb8 34. Rc4 b3 35. Qd3 Re8 36. Rb4 Qa5 37. Rb7 Qa4 38. Bxf6 gxf6 39. Qxb3 Qxb3 40. Rxb3 Rd8 41. h4 Rd2+ 42. Kh3 Kg7 43. Kg4 Rf2 44. h5 Rg2 45. Rb8 Rf2 46. b4 h6 47. b5 Rb2 48. b6 Rb3 49. b7 Rb1 50. Kh3 Rb2 51. Kg4 Rb1 52. f4 exf4 53. gxf4 Rb5 54. f5 Rb3 55. Kf4 Rb1 56. Ke3 Rb2 57. Kd4 Rb5 58. Kc4 Rb1 59. Kc5 Rc1+ 60. Kd6 Rb1 61. Kd7 Rb2 62. Ke7 Rb1 63. e5 fxe5 64. f6+ Kh7 65. Kxf7 e4 66. Re8 Rxb7+ 67. Ke6 e3 68. Kf5 Rb5+ 69. Kf4 Rb6 70. Re7+ Kg8 71. Kf5 Rb5+ 72. Kg6 Rg5+ 73. Kxh6 1/2-1/2

[Event "Petah Tikva"]
[Site "Petah Tikva"]
[Date "2009.04.19"]
[Round "5"]
[White "Yaacov, Avi"]
[Black "Kudischewitsch, David"]
[Result "1/2-1/2"]
[ECO "E23"]
[WhiteElo "2186"]
[BlackElo "2367"]
[PlyCount "74"]
[EventDate "2009.04.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "4"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Bg5 Bxc5 7. Nf3 h6 8. Bxf6 Qxf6 9. Ne4 Qf5 10. Nxc5 Qxc5 11. Qc3 Qb4 12. Rc1 Qxc3+ 13. Rxc3 b6 14. e4 Bb7 15. Bd3 Nb4 16. Bb1 Na6 17. 0-0 Ke7 18. Rd1 Rhd8 19. Nd4 Nc5 20. Re3 d6 21. Bc2 Rac8 22. f3 Nd7 23. b3 Ne5 24. Re2 Nc6 25. Nb5 Ba6 26. Nc3 e5 27. Red2 Nd4 28. Bd3 Bb7 29. Ne2 Ne6 30. Bc2 Bc6 31. a3 b5 32. Bd3 a6 33. cxb5 axb5 34. b4 Ra8 35. Rc2 Bd7 36. Rc3 Rdc8 37. Rb3 Ra7 1/2-1/2

[Event "Petah Tikva"]
[Site "Petah Tikva"]
[Date "2009.04.18"]
[Round "4"]
[White "Klenburg, Mikhail"]
[Black "Yaacov, Avi"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2429"]
[BlackElo "2186"]
[PlyCount "73"]
[EventDate "2009.04.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "4"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d6 5. c4 0-0 6. Nc3 Nc6 7. d3 e5 8. Rb1 a5 9. a3 Nd4 10. Nd2 c6 11. e3 Ne6 12. Nf3 Nc5 13. b4 Nxd3 14. Qxd3 e4 15. Nxe4 Nxe4 16. Nd4 Nc5 17. Qe2 Na4 18. Bd2 Re8 19. Qd1 axb4 20. axb4 Nb6 21. Qb3 d5 22. cxd5 cxd5 23. Bc3 Bd7 24. b5 Rc8 25. Rbc1 Bg4 26. h3 Bd7 27. Rfd1 Qe7 28. Bb4 Qf6 29. Qa2 Rxc1 30. Rxc1 Bh6 31. Rf1 Bc8 32. Bc3 Qd6 33. Ne2 Bd7 34. Rb1 Be6 35. Qd2 Qc5 36. Ba1 Qf8 37. Qd4 1-0

[Event "Petah Tikva"]
[Site "Petah Tikva"]
[Date "2009.04.17"]
[Round "3"]
[White "Neimer, Vitaly"]
[Black "Yaacov, Avi"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2344"]
[BlackElo "2186"]
[PlyCount "68"]
[EventDate "2009.04.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "4"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. g3 e5 4. Bg2 Be7 5. Nge2 c6 6. d4 b5 7. 0-0 b4 8. Na4 0-0 9. c3 a5 10. f4 Ba6 11. h3 Nbd7 12. Re1 Qb8 13. g4 Nb6 14. Nxb6 Qxb6 15. Ng3 g6 16. Kh2 exd4 17. cxd4 Nd7 18. Be3 Bh4 19. Qf3 Rae8 20. Rac1 Bb7 21. e5 Qd8 22. Red1 f6 23. Ne4 c5 24. Nxf6+ Nxf6 25. Qxb7 Re7 26. Qf3 Qe8 27. Rd3 cxd4 28. Bxd4 dxe5 29. Bxe5 Rxe5 30. fxe5 Qxe5+ 31. Kh1 Qxb2 32. Qf4 Ne4 33. Qxe4 Qxc1+ 34. Kh2 Qc7+ 1/2-1/2

[Event "Petah Tikva"]
[Site "Petah Tikva"]
[Date "2009.04.15"]
[Round "1"]
[White "Gershkowich, David"]
[Black "Yaacov, Avi"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2340"]
[BlackElo "2186"]
[PlyCount "117"]
[EventDate "2009.04.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "4"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[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 0-0 9. h3 Na5 10. Bc2 c5 11. d4 exd4 12. cxd4 Bb7 13. Nc3 b4 14. Na4 c4 15. d5 Rb8 16. Be3 Bc8 17. Bd4 Nd7 18. e5 dxe5 19. Nxe5 Nxe5 20. Rxe5 Bf6 21. Qh5 g6 22. Qh6 Bg7 23. Qe3 b3 24. Bd1 bxa2 25. Rxa2 Nb3 26. Bc3 Rb5 27. Bf3 Bxe5 28. Qxe5 f6 29. Qf4 Bb7 30. Be1 Re8 31. Bc3 Rf8 32. Be1 g5 33. Qg4 Re8 34. Bc3 Bxd5 35. Bxd5+ Qxd5 36. Ra3 Qe6 37. Qg3 Rd5 38. Qf3 Rf5 39. Qg4 Rf4 40. Qd1 Re4 41. Kh2 Re2 42. Rxb3 cxb3 43. Nc5 Qc4 44. Nd7 Rxf2 45. Kg1 Rf5 46. Nxf6+ Rxf6 47. Bxf6 Rf8 48. Bc3 a5 49. Kh2 a4 50. Qd7 Qf7 51. Qb5 Qf4+ 52. Kg1 Rd8 53. Qe2 Kf7 54. Qh5+ Kg8 55. Qe2 a3 56. bxa3 Qc1+ 57. Be1 Qc6 58. Qe3 Qd5 59. Bc3 1/2-1/2

[Event "Herzliya op"]
[Site "Herzliya"]
[Date "2008.09.12"]
[Round "9"]
[White "Yaacov, Avi"]
[Black "Lotsov Har Zahav, Avraham"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2159"]
[BlackElo "2067"]
[PlyCount "57"]
[EventDate "2008.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 d6 6. e4 g6 7. e5 dxe5 8. Nf3 Nbd7 9. bxa6 Bxa6 10. Bxa6 Rxa6 11. 0-0 Qa8 12. Nb5 Qb8 13. a4 Bg7 14. Re1 0-0 15. Bg5 e4 16. Nd2 Nxd5 17. Nxe4 e6 18. Qd2 f5 19. Nec3 N7f6 20. Nxd5 Nxd5 21. Bh6 Bxh6 22. Qxh6 e5 23. b3 Nf4 24. Rad1 Rd8 25. Qg5 Nd3 26. Rxe5 Re8 27. Rxe8+ Qxe8 28. Qd2 Nb4 29. Nc7 1-0

[Event "Herzliya op"]
[Site "Herzliya"]
[Date "2008.09.11"]
[Round "8"]
[White "Givon, Asaf"]
[Black "Yaacov, Avi"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2030"]
[BlackElo "2159"]
[PlyCount "103"]
[EventDate "2008.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Bc4 c6 5. 0-0 Be7 6. dxe5 dxe5 7. Ng5 Bxg5 8. Qh5 Qe7 9. Qxg5 Qxg5 10. Bxg5 Ngf6 11. f3 Nf8 12. Nd2 Ne6 13. Be3 b5 14. Bb3 0-0 15. Rfd1 a5 16. a4 Nd4 17. Bxd4 exd4 18. e5 Nd7 19. e6 fxe6 20. Bxe6+ Kh8 21. Bxd7 Bxd7 22. Nb3 bxa4 23. Rxa4 c5 24. Rc4 d3 25. Rxc5 a4 26. Nc1 Bf5 27. Nxd3 Rac8 28. Rxc8 Rxc8 29. c3 h6 30. g4 Bh7 31. Ne5 Rb8 32. Nc6 Rxb2 33. Rd8+ Bg8 34. Ra8 Rc2 35. Ne7 Rxc3 36. Nxg8 Kh7 37. Kg2 Rc7 38. Kg3 a3 39. Nxh6 Kxh6 40. Rxa3 Rb7 41. Ra6+ Kh7 42. h4 Rc7 43. h5 Rb7 44. g5 Rc7 45. Kg4 Rb7 46. f4 Rc7 47. Rd6 Ra7 48. Rd8 g6 49. hxg6+ Kxg6 50. Rd6+ Kg7 51. Kh5 Rc7 52. f5 1-0

[Event "Herzliya op"]
[Site "Herzliya"]
[Date "2008.09.10"]
[Round "7"]
[White "Yaacov, Avi"]
[Black "Lurie, Michael"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2159"]
[BlackElo "2337"]
[PlyCount "24"]
[EventDate "2008.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. e3 a6 5. Nf3 b5 6. b3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. Bb2 Nbd7 10. Qc2 Bb7 11. Rfd1 Rc8 12. Qe2 Qa5 1/2-1/2

[Event "Herzliya op"]
[Site "Herzliya"]
[Date "2008.09.09"]
[Round "6"]
[White "Yaacov, Avi"]
[Black "Porat, Ido"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2159"]
[BlackElo "2379"]
[PlyCount "48"]
[EventDate "2008.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. d3 Nd7 5. 0-0 Ngf6 6. c4 e5 7. Qc2 Rc8 8. Nbd2 Bc5 9. Nb3 Bb6 10. Be3 0-0 11. Rac1 a6 12. Qd2 h6 13. c5 Bc7 14. Qb4 Rb8 15. h3 Bh5 16. g4 Bg6 17. g5 hxg5 18. Bxg5 Qe8 19. Kh1 b5 20. Nh4 Bh5 21. e4 Nh7 22. Bd2 Qe6 23. Rg1 Kh8 24. Rce1 d4 0-1

[Event "Herzliya op"]
[Site "Herzliya"]
[Date "2008.09.07"]
[Round "5"]
[White "Zak, Uri"]
[Black "Yaacov, Avi"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2208"]
[BlackElo "2159"]
[PlyCount "66"]
[EventDate "2008.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Be7 5. f3 a6 6. Be3 exd4 7. Qxd4 b5 8. 0-0-0 0-0 9. Ng3 Be6 10. f4 c5 11. Qd2 b4 12. Nd5 Nxd5 13. exd5 Bg4 14. Re1 Qa5 15. Kb1 Bf6 16. Ne4 Nd7 17. Bd3 Rab8 18. Qf2 Bc3 19. Qh4 Bf5 20. Re2 c4 21. Bxc4 Bxe4 22. Bc1 Bf6 23. Qh3 Nc5 24. Rhe1 Rbe8 25. Bd3 Nxd3 26. cxd3 Bxd5 27. Rxe8 Qxa2+ 28. Kc2 Qa4+ 29. Kd2 Rxe8 30. Qf5 Rxe1 31. Kxe1 Qe8+ 32. Kf2 Bd4+ 33. Kf1 Qe6 0-1

[Event "Herzliya op"]
[Site "Herzliya"]
[Date "2008.09.05"]
[Round "4"]
[White "Yaacov, Avi"]
[Black "Neimer, Vitaly"]
[Result "0-1"]
[ECO "E23"]
[WhiteElo "2159"]
[BlackElo "2316"]
[PlyCount "110"]
[EventDate "2008.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. Bg5 Nc6 6. dxc5 Bxc5 7. e3 h6 8. Bxf6 Qxf6 9. Ne4 Bb4+ 10. Qxb4 Nxb4 11. Nxf6+ gxf6 12. Ke2 b6 13. a3 Nc6 14. b4 a5 15. b5 Ne5 16. Rc1 Bb7 17. f4 Ng6 18. Kf2 e5 19. Nh3 Rg8 20. Rg1 0-0-0 21. Be2 Kb8 22. g3 d5 23. Rgd1 Ne7 24. Bh5 dxc4 25. Bxf7 Rxd1 26. Rxd1 Rc8 27. Be6 Rc5 28. Ke1 Nd5 29. Bxd5 Bxd5 30. Nf2 Rxb5 31. e4 Bb7 32. Rc1 Rb3 33. Rxc4 Rxa3 34. Ng4 b5 35. Rc5 Rb3 36. Nxf6 exf4 37. gxf4 a4 38. Nd7+ Ka7 39. Rc7 Rb1+ 40. Kd2 a3 41. Nc5 a2 42. Rxb7+ Ka8 43. Rb6 a1Q 44. Ra6+ Qxa6 45. Nxa6 Rb2+ 46. Ke3 Kb7 47. Nc5+ Kc6 48. Nd3 Rxh2 49. f5 Kd7 50. Nc5+ Ke8 51. e5 b4 52. f6 Rc2 53. Ne4 Rc6 54. Nd2 b3 55. Kd4 b2 0-1

[Event "Herzliya op"]
[Site "Herzliya"]
[Date "2008.09.04"]
[Round "3"]
[White "Klenburg, Mikhail"]
[Black "Yaacov, Avi"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2445"]
[BlackElo "2159"]
[PlyCount "122"]
[EventDate "2008.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 exd4 12. cxd4 Bb7 13. Nbd2 Nc6 14. d5 Ne5 15. Nf1 Nfd7 16. Ng3 Bc8 17. Nh2 Re8 18. Nhf1 Ng6 19. a4 Nb6 20. axb5 axb5 21. Rxa8 Nxa8 22. Bd2 Bf6 23. b4 Bd4 24. Ne3 c4 25. Ngf5 Bxe3 26. Nxe3 Bd7 27. Bc3 Qg5 28. Kf1 Nc7 29. Qd4 Qe5 30. Qxe5 Nxe5 31. Ra1 Ra8 32. Rxa8+ Nxa8 33. Bd4 Nc7 34. Ke2 Na6 35. Bc3 f6 36. f4 Ng6 37. Kf3 Ne7 38. h4 h6 39. g3 Kf7 40. h5 Nc8 41. Bd1 Kf8 42. Nc2 Nb6 43. Bd4 Nc8 44. Ke3 Ne7 45. Bf3 Bc8 46. g4 Bb7 47. Kd2 Kf7 48. Kc3 Nc7 49. Ne3 g5 50. fxg5 hxg5 51. Bb6 Ne8 52. Bd8 Ng8 53. Nf5 Bc8 54. Be2 Bxf5 55. exf5 Nh6 56. Kd4 Kf8 57. Bf3 Nf7 58. Bb6 Ke7 59. Be2 Ne5 60. Ke4 Nf7 61. Bd4 Ne5 1/2-1/2

[Event "Herzliya op"]
[Site "Herzliya"]
[Date "2008.09.03"]
[Round "2"]
[White "Yaacov, Avi"]
[Black "Cohen, Or"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2159"]
[BlackElo "2278"]
[PlyCount "83"]
[EventDate "2008.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d3 Bg4 3. g3 Bxf3 4. exf3 e6 5. Bg2 Bc5 6. Nd2 Ne7 7. f4 0-0 8. Nf3 Bb6 9. c3 c5 10. 0-0 Nbc6 11. Ng5 Nf5 12. Bh3 Qf6 13. Nf3 Rfe8 14. Re1 Qg6 15. Ne5 Nxe5 16. fxe5 Rab8 17. Bg4 h6 18. Qf3 Bd8 19. Bxf5 Qxf5 20. Qxf5 exf5 21. h4 Bc7 22. Be3 b6 23. d4 c4 24. h5 b5 25. a3 Re6 26. Kg2 a5 27. Kf3 Rbe8 28. Bd2 Kh7 29. g4 fxg4+ 30. Kxg4 g6 31. f4 gxh5+ 32. Kxh5 Rg6 33. Rg1 Reg8 34. Rxg6 Rxg6 35. Re1 Bd8 36. f5 Rg2 37. Bc1 Rc2 38. f6 Rh2+ 39. Kg4 Kg8 40. Kg3 Rc2 41. Bxh6 Rxb2 42. Rh1 1-0

[Event "Herzliya op"]
[Site "Herzliya"]
[Date "2008.09.02"]
[Round "1"]
[White "Zilberman, Yaacov"]
[Black "Yaacov, Avi"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2453"]
[BlackElo "2159"]
[PlyCount "84"]
[EventDate "2008.09.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 h6 11. Be3 c6 12. Ne1 Ng4 13. Bxg4 Bxg4 14. Rd2 Be6 15. b3 a6 16. Nd3 Nd7 17. Rhd1 Bf8 18. c5 Bg7 19. Kc2 Kh7 20. f3 Nf8 21. Nb2 Bf6 22. Nca4 Rad8 23. Nb6 Rxd2+ 24. Rxd2 Bd8 25. N2c4 Bc7 26. Kc3 f5 27. Nd6 Re7 28. Nbc4 Bxc4 29. Kxc4 Bxd6 30. cxd6 Rf7 31. exf5 gxf5 32. a4 Nd7 33. b4 f4 34. Bf2 Kg6 35. b5 axb5+ 36. axb5 cxb5+ 37. Kxb5 Kf5 38. Bh4 Ke6 39. Be7 Rg7 40. Rb2 Rg8 41. Rc2 h5 42. Re2 Rg6 1/2-1/2

