[Event "Samara Polugaevsky Memorial 1st"]
[Site "Samara"]
[Date "2011.07.13"]
[Round "9"]
[White "Strunin, Anton"]
[Black "Portnov, Nikolay"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1932"]
[BlackElo "2070"]
[PlyCount "105"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. e3 Nf6 5. c4 cxd4 6. exd4 Be7 7. Nc3 0-0 8. Rc1 Nc6 9. Be2 dxc4 10. Bxc4 Nb4 11. 0-0 Nbd5 12. Bg3 b6 13. Ne5 Bb7 14. Bb5 Rc8 15. Qa4 Nxc3 16. bxc3 a6 17. Bd3 b5 18. Qb3 Ne4 19. Rfd1 Nxg3 20. hxg3 Qd5 21. f3 Bg5 22. Qxd5 Bxd5 23. f4 Bd8 24. Nd7 Re8 25. Rc2 Re7 26. Nc5 Rc6 27. Rdc1 Rec7 28. a4 Rb6 29. axb5 axb5 30. Rb2 Be7 31. Rxb5 Rxb5 32. Bxb5 Bxc5 33. dxc5 Rxc5 34. c4 Bc6 35. Bxc6 Rxc6 36. Kf2 Kf8 37. Ke3 Ke7 38. c5 Kd7 39. Kd4 Ra6 40. Rc2 Ra4+ 41. Rc4 Rxc4+ 42. Kxc4 Kc6 43. g4 h6 44. g3 f6 45. Kd4 g6 46. g5 hxg5 47. fxg5 fxg5 48. g4 e5+ 49. Kxe5 Kxc5 50. Kf6 Kd6 51. Kxg5 Ke7 52. Kxg6 Kf8 53. Kh7 1-0

[Event "Samara Polugaevsky Memorial 1st"]
[Site "Samara"]
[Date "2011.07.12"]
[Round "8"]
[White "Kalashnikova, Elena"]
[Black "Portnov, Nikolay"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1635"]
[BlackElo "2070"]
[PlyCount "97"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Be3 e6 12. 0-0-0 0-0-0 13. Qe2 Ngf6 14. Bd2 Bd6 15. Ne4 Nxe4 16. Qxe4 c5 17. Bc3 Nf6 18. Qe1 c4 19. Ne5 Nd5 20. Nf3 b5 21. Ba5 Nb6 22. Ne5 f6 23. Ng6 Rhe8 24. Qe4 b4 25. Kb1 Kb8 26. Rhe1 Rc8 27. Qf3 Qd7 28. Bxb6 axb6 29. Nf4 Bxf4 30. Qxf4+ Rc7 31. Qe3 Qd5 32. g4 Ra7 33. Qf4+ Kc8 34. Qe4 Rae7 35. f4 Kb8 36. g5 Qa5 37. Qc6 c3 38. Qd6+ Rc7 39. gxf6 gxf6 40. Rxe6 Rxe6 41. Qxe6 Qxh5 42. Qxb6+ Rb7 43. Qd6+ Ka7 44. Re1 Qh4 45. Qc5+ Rb6 46. Qa5+ Kb7 47. Re7+ Kc8 48. Qa8+ Rb8 49. Qc6+ 1-0

[Event "Samara Polugaevsky Memorial 1st"]
[Site "Samara"]
[Date "2011.07.11"]
[Round "7"]
[White "Portnov, Nikolay"]
[Black "Bobrov, Vitaly"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2070"]
[BlackElo "1941"]
[PlyCount "96"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. a3 dxc4 7. Bxc4 Nd5 8. Nge2 Nd7 9. Ng3 Bg6 10. h4 h6 11. h5 Bh7 12. 0-0 N7b6 13. Bb3 Ne7 14. Nce4 Nf5 15. Nxf5 Bxf5 16. Ng3 Bh7 17. Qg4 Qd7 18. Bd2 0-0-0 19. Be3 Nd5 20. Bxd5 Qxd5 21. b4 g5 22. Rfc1 Kb8 23. Qe2 Be7 24. Qb2 f5 25. Ne2 f4 26. Bd2 Bd3 27. Bc3 f3 28. gxf3 Qxf3 29. Ng3 Bc4 30. Qd2 Bd5 31. Kf1 Rhf8 32. Ke1 Bc4 33. Bb2 b5 34. Rxc4 bxc4 35. Rc1 Qd3 36. Qxd3 cxd3 37. Rxc6 d2+ 38. Kxd2 Rxf2+ 39. Ne2 g4 40. Rxe6 Bg5+ 41. Kd3 Rf3+ 42. Kc2 Rc8+ 43. Bc3 g3 44. d5 g2 45. Rc6 Rxc6 46. dxc6 Rf2 47. Kd3 Rxe2 48. Bd4 Rd2+ 0-1

[Event "Samara Polugaevsky Memorial 1st"]
[Site "Samara"]
[Date "2011.07.10"]
[Round "6"]
[White "Khairullin, Adel"]
[Black "Portnov, Nikolay"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1950"]
[BlackElo "2070"]
[PlyCount "69"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Be3 Ne7 7. c3 Qc7 8. Nf3 Bg4 9. h3 Bh5 10. Be2 h6 11. 0-0 g5 12. Nh2 Bxe2 13. Qxe2 0-0-0 14. Nd2 Bg7 15. b4 Nxe5 16. dxe5 Bxe5 17. Ndf3 Bxc3 18. Rac1 d4 19. Bd2 Bxd2 20. Nxd2 Ng6 21. Nhf3 e5 22. Rfe1 Rhe8 23. Qc4 Rd5 24. a4 Red8 25. a5 f5 26. Nb3 Kb8 27. a6 R8d6 28. axb7 Kxb7 29. Na5+ Rxa5 30. bxa5 Qxa5 31. Rb1+ Kc8 32. Qg8+ Qd8 33. Qxd8+ Rxd8 34. Nxe5 Nf4 35. Nxc6 1-0

[Event "Samara Polugaevsky Memorial 1st"]
[Site "Samara"]
[Date "2011.07.09"]
[Round "5"]
[White "Portnov, Nikolay"]
[Black "Ivakhinova, Inna"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2070"]
[BlackElo "2302"]
[PlyCount "154"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 0-0 8. Re1 d6 9. a4 Na5 10. c3 Nxb3 11. Qxb3 Be6 12. Qd1 bxa4 13. Rxa4 Qb8 14. Qe2 a5 15. Nbd2 Nd7 16. d4 c6 17. Ra1 Qc7 18. Nf1 Bf6 19. h3 Rfe8 20. Bg5 exd4 21. cxd4 Bf5 22. Ng3 Bg6 23. Bf4 c5 24. dxc5 Nxc5 25. Qc2 Qb7 26. Bxd6 Nxe4 27. Qc7 Nxd6 28. Rxe8+ Rxe8 29. Qxd6 Qb4 30. Qc7 Bd8 31. Qd7 Kf8 32. Ne5 Bf6 33. Nc6 Qxb2 34. Rxa5 h6 35. Ra7 Qc1+ 36. Kh2 Qf4 37. Rc7 Qxf2 38. Rc8 Qe3 39. Qd6+ Be7 40. Rxe8+ Kxe8 41. Qb8+ Kd7 42. Qb7+ Kd6 43. Nb4 Qc5 44. Qb8+ Kd7 45. Na6 Qd6 46. Qb7+ Ke8 47. Nc7+ Kf8 48. Qa8+ Qd8 49. Qxd8+ Bxd8 50. Nd5 Ke8 51. Kg1 Kd7 52. Kf2 Bb1 53. Kf3 Ke6 54. Nc3 Bc2 55. Nge2 Ke5 56. Ng3 f5 57. Nce2 Bb6 58. Nc3 Bd4 59. Nge2 Bb6 60. Ng3 Bd3 61. Nge2 g5 62. Nc1 Ba6 63. g3 Bf1 64. Nd1 Bxh3 65. Ne3 g4+ 66. Ke2 Ke4 67. Nc4 Bc7 68. Kf2 f4 69. Nd2+ Kf5 70. Ne2 Bb6+ 71. Ke1 f3 72. Nf4 Be3 73. Nxf3 Bxf4 74. Nh4+ Kg5 75. Kf2 Bd6 76. Ng2 Bxg2 77. Kxg2 h5 0-1

[Event "Samara Polugaevsky Memorial 1st"]
[Site "Samara"]
[Date "2011.07.08"]
[Round "4"]
[White "Portnov, Nikolay"]
[Black "Ramazanov, Bagautdin"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2070"]
[BlackElo "1912"]
[PlyCount "95"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. Bf4 c6 7. g3 Nxc3 8. bxc3 dxc4 9. Bg2 0-0 10. 0-0 b5 11. Qd2 Bb7 12. Ne5 Qb6 13. Rab1 Rd8 14. Nxc4 Qa6 15. Ne5 g5 16. Bxg5 f6 17. Ng4 fxg5 18. Qxg5 Nd7 19. Nh6+ Kf8 20. Nf5 Bf6 21. Qh6+ Kg8 22. Be4 Nf8 23. Qh5 Bc8 24. Nh6+ Kg7 25. g4 Be6 26. g5 Bxd4 27. cxd4 Rxd4 28. Nf5+ Bxf5 29. Bxf5 Qxa2 30. Qh6+ Kg8 31. Qxc6 Rad8 32. Rxb5 Qxe2 33. Rbb1 Qe5 34. Rb5 Qe2 35. Bh3 R4d6 36. Qb7 a6 37. Rbb1 Qh5 38. Rb3 Ng6 39. Rg3 Nf4 40. Bg4 Qf7 41. Re1 Rd2 42. Rf3 Qc4 43. Rfe3 Rf8 44. Rxe7 Qd4 45. Qf3 Ng6 46. Be6+ Kh8 47. Rxh7+ Kxh7 48. Qh5+ 1-0

[Event "Samara Polugaevsky Memorial 1st"]
[Site "Samara"]
[Date "2011.07.07"]
[Round "3"]
[White "Lugovskoy, Maxim"]
[Black "Portnov, Nikolay"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2308"]
[BlackElo "2070"]
[PlyCount "101"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 0-0-0 13. Kb1 Ngf6 14. Ne4 Nc5 15. Nxc5 Bxc5 16. Qc4 Bb6 17. g3 Ng4 18. Qe2 Qe7 19. Rh4 f5 20. Bf4 Rhe8 21. Rhh1 Bc7 22. Bxc7 Qxc7 23. c4 Nf6 24. Ne5 Ne4 25. c5 Rd5 26. Nc4 Kb8 27. Ne3 Rd7 28. Rd3 Red8 29. Rhd1 Qa5 30. Nc4 Qc7 31. a4 b5 32. cxb6 axb6 33. Qc2 c5 34. f3 Nf6 35. Rb3 Nd5 36. Ne5 Rd6 37. dxc5 Nc3+ 38. Qxc3 Rxd1+ 39. Ka2 Rc1 40. Qxc1 Qxe5 41. Qc4 Rd4 42. Qa6 Qd5 43. c6 Kc7 44. Qb7+ Kd6 45. Qd7+ Ke5 46. Qxg7+ Kd6 47. Qd7+ Ke5 48. Qxd5+ exd5 49. c7 Rxa4+ 50. Ra3 Rc4 51. Rc3 1-0

[Event "Samara Polugaevsky Memorial 1st"]
[Site "Samara"]
[Date "2011.07.06"]
[Round "2"]
[White "Portnov, Nikolay"]
[Black "Alieva, Alexandra"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2070"]
[BlackElo "1906"]
[PlyCount "81"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 Nd4 12. cxb5 0-0 13. bxa6 Bg5 14. Nc2 Bg4 15. Qd3 Ne6 16. Be2 Nc5 17. Qc4 Bxe2 18. Qxe2 Nxa6 19. 0-0 Nc5 20. b4 Ne6 21. a4 Nc7 22. Nxc7 Qxc7 23. a5 Rfc8 24. Ne3 Bxe3 25. Qxe3 Qc4 26. Rfb1 Rcb8 27. Qe1 h6 28. Ra3 Rb5 29. h3 Rab8 30. Rc3 Qd4 31. Rcb3 Qc4 32. Qe3 Ra8 33. Rc1 Qe6 34. Rcc3 d5 35. Qd3 Qd7 36. exd5 Rxd5 37. Qe4 Rb8 38. Rd3 Rxd3 39. Rxd3 Qb5 40. Rd5 Qxb4 41. Rd8+ 1-0

[Event "Samara Polugaevsky Memorial 1st"]
[Site "Samara"]
[Date "2011.07.05"]
[Round "1"]
[White "Geller, Jakov"]
[Black "Portnov, Nikolay"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2535"]
[BlackElo "2070"]
[PlyCount "45"]
[EventDate "2011.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. a3 dxc4 7. Bxc4 Nd7 8. Nge2 Nb6 9. Bb3 Ned5 10. Ng3 Bg6 11. h4 h6 12. h5 Bh7 13. Nce4 Qc7 14. Bd2 Nd7 15. Rc1 Bxe4 16. Nxe4 Nxe5 17. dxe5 Qxe5 18. Qe2 Qxb2 19. Bxd5 cxd5 20. Nc3 Be7 21. Rb1 Qc2 22. Rxb7 Rd8 23. Rxe7+ 1-0

[Event "Samara op"]
[Site "Samara"]
[Date "2010.07.31"]
[Round "9"]
[White "Portnov, Nikolay"]
[Black "Burkov, Viktor"]
[Result "1/2-1/2"]
[ECO "B28"]
[BlackElo "2044"]
[PlyCount "117"]
[EventDate "2010.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d5 7. cxd5 Bxf5 8. exf5 Nd4 9. Nc3 Nxf5 10. Qa4+ b5 11. Qe4 Qf6 12. d6 Rd8 13. Qc6+ Rd7 14. Qc8+ Qd8 15. Qxa6 Nd4 16. Bd3 Rxd6 17. Bxb5+ Nxb5 18. Qxb5+ Qd7 19. Be3 Qxb5 20. Nxb5 Rc6 21. 0-0 f5 22. Rac1 Rxc1 23. Rxc1 f4 24. Bc5 Nf6 25. Nd6+ Ke7 26. Ne4+ Ke6 27. Nxf6 gxf6 28. Bxf8 Rxf8 29. Kf1 Rd8 30. Ke2 e4 31. Rd1 f3+ 32. gxf3 exf3+ 33. Ke1 Rg8 34. Rd4 Rg1+ 35. Kd2 Rg2 36. Ke3 Rxh2 37. Kxf3 h5 38. a4 Rh3+ 39. Ke2 Rb3 40. Rd2 Rb4 41. Kd3 Rxa4 42. Kc3 h4 43. b4 h3 44. Rd1 Kf5 45. Kb3 Ra8 46. Rh1 Kg4 47. Rh2 Kh4 48. b5 Rg8 49. Kc4 Rg2 50. b6 Rxh2 51. b7 Rxf2 52. b8Q h2 53. Qh8+ Kg3 54. Qg7+ Kh3 55. Qh6+ Kg2 56. Qg6+ Kh3 57. Qh5+ Kg2 58. Qg4+ Kf1 59. Qd1+ 1/2-1/2

[Event "Samara op"]
[Site "Samara"]
[Date "2010.07.30"]
[Round "8"]
[White "Solomin, Maxim"]
[Black "Portnov, Nikolay"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2022"]
[PlyCount "70"]
[EventDate "2010.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 c4 11. Bc2 Nc5 12. 0-0 Be7 13. Ne5 Bb7 14. dxe6 fxe6 15. Qe2 0-0 16. Ng4 Nd3 17. e5 Nd5 18. Bxd3 cxd3 19. Qxd3 Nxc3 20. Qxc3 Rc8 21. Qg3 Bh4 22. Qh3 Rc2 23. b4 h5 24. Nf6+ Bxf6 25. Qxe6+ Kh8 26. exf6 Rxf6 27. Bg5 Rxe6 28. Bxd8 Rg6 29. g3 Rg4 30. a3 Rd4 31. Bg5 Rd5 32. h4 Rf5 33. Be3 Rf3 34. Rfc1 Rxc1+ 35. Rxc1 Rf7 1/2-1/2

[Event "Samara op"]
[Site "Samara"]
[Date "2010.07.29"]
[Round "7"]
[White "Portnov, Nikolay"]
[Black "Prikhodko, Anton"]
[Result "0-1"]
[ECO "B26"]
[BlackElo "2074"]
[PlyCount "56"]
[EventDate "2010.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nge2 Nge7 7. 0-0 0-0 8. Be3 d6 9. Qd2 Nd4 10. f4 Rb8 11. a4 a6 12. g4 f5 13. h3 b5 14. axb5 axb5 15. Bf2 b4 16. Nd1 e5 17. Nxd4 cxd4 18. gxf5 gxf5 19. Bh4 Qe8 20. Ra7 Ng6 21. Bg3 fxe4 22. dxe4 Bh6 23. Qe1 Bxf4 24. h4 Bg4 25. Bxf4 Nxf4 26. Bf3 Bxf3 27. Rxf3 Qg6+ 28. Rg3 Ne2+ 0-1

[Event "Samara op"]
[Site "Samara"]
[Date "2010.07.28"]
[Round "6"]
[White "Ushakova, Irina"]
[Black "Portnov, Nikolay"]
[Result "1/2-1/2"]
[ECO "D49"]
[WhiteElo "2167"]
[PlyCount "71"]
[EventDate "2010.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 Nxe5 12. Nxe5 axb5 13. Bxb5+ Bd7 14. Nxd7 Qa5+ 15. Bd2 Qxb5 16. Nxf8 Kxf8 17. b4 Qd5 18. Qf3 Rxa2 19. Qxd5 Rxa1+ 20. Ke2 Nxd5 21. Rxa1 Ke7 22. Kd3 e5 23. Ke4 Nb6 24. Rc1 f6 25. Rc7+ Kd6 26. Rxg7 Nc4 27. Bh6 Ke6 28. g4 Nd6+ 29. Kd3 Kd5 30. f3 f5 31. gxf5 Nxf5 32. Rd7+ Kc6 33. Rf7 Nxh6 34. Rf6+ Kb5 35. Rxh6 Kxb4 36. Re6 1/2-1/2

[Event "Samara op"]
[Site "Samara"]
[Date "2010.07.27"]
[Round "5"]
[White "Portnov, Nikolay"]
[Black "Kruglov, Arkady"]
[Result "1-0"]
[ECO "C25"]
[BlackElo "1980"]
[PlyCount "91"]
[EventDate "2010.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nge7 5. Nge2 d6 6. Na4 Bb6 7. Nxb6 axb6 8. 0-0 0-0 9. d4 exd4 10. Nxd4 Kh8 11. c3 f5 12. Bg5 Qe8 13. Re1 Qg6 14. Bf4 Nxd4 15. Qxd4 Nc6 16. Qd2 fxe4 17. Rxe4 Bf5 18. Re3 Rfe8 19. Rae1 h5 20. Rxe8+ Rxe8 21. Rxe8+ Qxe8 22. Qe3 Qxe3 23. Bxe3 Kg8 24. Bg5 Be6 25. b3 d5 26. Bf4 b5 27. Bxc7 b4 28. cxb4 Nxb4 29. a4 Kf7 30. Bd6 Nc6 31. b4 Ke8 32. b5 Nd4 33. Be5 Nb3 34. Bxg7 b6 35. Bf3 Bf7 36. Bd1 Nc5 37. Bd4 Nd7 38. h3 Kd8 39. g4 h4 40. f4 Kc7 41. f5 Kd6 42. g5 Nc5 43. g6 Be8 44. Kf2 Ke7 45. Kf3 Nd7 46. Kg4 1-0

[Event "Samara op"]
[Site "Samara"]
[Date "2010.07.26"]
[Round "4"]
[White "Portnov, Nikolay"]
[Black "Komendatyan, Grant"]
[Result "1-0"]
[ECO "B29"]
[BlackElo "1829"]
[PlyCount "135"]
[EventDate "2010.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Be3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qa5+ 10. Bd2 e5 11. Bxa5 exd4 12. 0-0-0 Bc5 13. Bb5+ Ke7 14. Bc7 Be6 15. Bg3 a6 16. Bd3 Bxa2 17. b3 Ba3+ 18. Kd2 Bb4+ 19. Ke2 Bc3 20. Bf4 a5 21. Bb5 Rhc8 22. Bd2 Bb2 23. Rhe1 Rc5 24. Kf3+ Kf6 25. Bd3 a4 26. Bb4 Rc7 27. Bd6 Rd7 28. Be5+ Kg5 29. Bf4+ Kf6 30. h4 Rd5 31. Bg5+ Rxg5 32. hxg5+ Kxg5 33. Re5+ Kf6 34. Rf5+ Ke7 35. Re1+ Kf8 36. bxa4 Rxa4 37. Re8+ Kxe8 38. Bb5+ Ke7 39. Bxa4 Bc4 40. Rc5 Be6 41. Rb5 Bc3 42. Bb3 Bc8 43. Ke4 g6 44. Kd5 h5 45. f3 f5 46. Rb6 g5 47. Rh6 h4 48. Bc4 Bd7 49. Rh7+ Kd8 50. Kd6 Bb4+ 51. Ke5 Bc3 52. Bd3 b5 53. Kf6 g4 54. Rxh4 b4 55. Kg5 gxf3 56. gxf3 Bd2+ 57. f4 Be6 58. Bxf5 b3 59. cxb3 Bxb3 60. Rh7 Be3 61. Bd3 Ba4 62. Kf5 Bf2 63. Ke6 Bb3+ 64. Kf6 Be1 65. f5 Ba4 66. Ke5 Bc3 67. f6 Bb3 68. Rb7 1-0

[Event "Samara op"]
[Site "Samara"]
[Date "2010.07.25"]
[Round "3"]
[White "Belonogov, Alexander"]
[Black "Portnov, Nikolay"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2103"]
[PlyCount "87"]
[EventDate "2010.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. e3 0-0 6. Bd3 b6 7. 0-0 c5 8. Ne5 Bb7 9. cxd5 exd5 10. b3 Nc6 11. Bb2 cxd4 12. exd4 Nxd4 13. Rc1 Ne6 14. Ne2 Rc8 15. Ng3 Ne4 16. Qg4 Nf6 17. Qf5 g6 18. Qf3 Nc5 19. Qe3 Nxd3 20. Nxd3 Rxc1 21. Rxc1 Re8 22. Qd4 Ba6 23. Nf4 h6 24. h4 Kh7 25. Re1 Bc5 26. Rxe8 Bxd4 27. Rxd8 Bxb2 28. Nxd5 Nxd5 29. Rxd5 Bc8 30. Rd8 Be6 31. Ne2 Be5 32. Nd4 Bxd4 33. Rxd4 a5 34. Rd6 b5 35. Ra6 a4 36. bxa4 bxa4 37. Rxa4 Kg7 38. f3 h5 39. Kf2 Kf6 40. Ke3 Ke5 41. Ra5+ Kd6 42. Ra6+ Kc5 43. Rxe6 fxe6 44. Ke4 1-0

[Event "Samara op"]
[Site "Samara"]
[Date "2010.07.24"]
[Round "2"]
[White "Portnov, Nikolay"]
[Black "Dmitriev, Valery"]
[Result "1-0"]
[ECO "B09"]
[BlackElo "1878"]
[PlyCount "41"]
[EventDate "2010.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 0-0 6. Be3 c6 7. a4 Ng4 8. Bg1 Qb6 9. Rb1 Qb4 10. Bd3 e5 11. dxe5 dxe5 12. h3 f5 13. hxg4 fxe4 14. Bxe4 Rxf4 15. Qd8+ Rf8 16. Qh4 Rf4 17. Qxh7+ Kf8 18. Qxg6 Rxg4 19. Ng5 Rf4 20. Be3 Rf6 21. Nh7+ 1-0

