[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.22"]
[Round "12"]
[White "Stojkov, Sergei"]
[Black "Efremov, Alksandr"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2036"]
[PlyCount "63"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 d6 4. 0-0 e5 5. d3 f5 6. e4 Nf6 7. exf5 gxf5 8. Nh4 f4 9. d4 e4 10. Bxf4 0-0 11. Nc3 Ng4 12. Qd2 d5 13. h3 Rxf4 14. Qxf4 Bh6 15. Qxg4+ Bxg4 16. hxg4 Bd2 17. Nf5 Nc6 18. Rad1 Bxc3 19. bxc3 Ne7 20. Ne3 Qd6 21. c4 Re8 22. cxd5 Nxd5 23. Nf5 Qg6 24. Rde1 Nf6 25. Ne3 h5 26. Rb1 b6 27. gxh5 Nxh5 28. Rfe1 Re7 29. Rb5 Nf6 30. Nf5 Rh7 31. Re5 Ng4 32. Rd5 1-0

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.21"]
[Round "11"]
[White "Efremov, Alksandr"]
[Black "Tachalov, Vyacheslav"]
[Result "1/2-1/2"]
[ECO "A87"]
[BlackElo "2192"]
[PlyCount "76"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 g6 3. c4 Nf6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 Qe8 8. Qc2 Na6 9. a3 e5 10. dxe5 dxe5 11. e4 Nc5 12. Nd5 Nxd5 13. exd5 e4 14. Ne1 Bd7 15. Rb1 a5 16. Bf4 Rc8 17. Be3 Qe7 18. b4 Ba4 19. Qa2 Nd7 20. Nc2 axb4 21. axb4 Bxc2 22. Qxc2 Ra8 23. Rfd1 Ra3 24. Bd4 Rfa8 25. c5 Ne5 26. Bb2 Rd3 27. Bxe5 Rxd1+ 28. Rxd1 Bxe5 29. Bf1 Kg7 30. Bc4 Ra1 31. Rxa1 Bxa1 32. Qa4 Bd4 33. Be2 f4 34. Qb3 f3 35. Bc4 e3 36. fxe3 Bxe3+ 37. Kf1 Qe5 38. Qd1 Qe4 1/2-1/2

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.21"]
[Round "10"]
[White "Varjagin, Alexander"]
[Black "Efremov, Alksandr"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2263"]
[PlyCount "99"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e4 c6 5. c3 Qb6 6. Qb3 Qxb3 7. axb3 d6 8. Bd3 Na6 9. Nd2 Nc7 10. Ne2 Ne6 11. Nc4 Kd7 12. Nb6+ axb6 13. Rxa8 Bh6 14. 0-0 Nc7 15. Raa1 Bg7 16. Rfe1 h5 17. Ng3 h4 18. Nf1 Bh6 19. Ne3 Na6 20. b4 b5 21. g3 Bg7 22. f4 Kc7 23. Ng2 h3 24. Ne3 Kb6 25. Kf2 Be6 26. Bc2 Nc7 27. Rad1 d5 28. f5 gxf5 29. exf5 Bc8 30. Kf3 Bh6 31. Ng4 Bg5 32. Nf2 Ne8 33. g4 Nd6 34. Bd3 Kc7 35. Re2 Kd8 36. Rg1 Bd7 37. Rg3 Kc7 38. Nxh3 Bh4 39. Rg1 Ra8 40. Nf4 Ra2 41. Ng2 Bg5 42. h4 Bh6 43. Nf4 b6 44. Nh5 Ne4 45. Bxe4 dxe4+ 46. Kxe4 c5 47. bxc5 bxc5 48. Nxf6 Bc6+ 49. d5 Bb7 50. g5 1-0

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.19"]
[Round "7"]
[White "Efremov, Alksandr"]
[Black "Arbuzov, Ivan"]
[Result "1-0"]
[ECO "A13"]
[BlackElo "1829"]
[PlyCount "111"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 e6 5. g3 Bd6 6. Bg2 0-0 7. 0-0 Nbd7 8. Nc3 b6 9. Qc2 Bb7 10. d3 e5 11. e4 dxe4 12. dxe4 Qe7 13. Rfd1 Rfd8 14. Nh4 g6 15. Bc1 Nf8 16. a3 Ne6 17. Nf3 a6 18. Be3 Bc7 19. h3 b5 20. b4 Nd7 21. c5 a5 22. Rab1 Bc8 23. Nh2 f6 24. Nd5 Qf8 25. Nxc7 Nxc7 26. Ng4 Nb8 27. Rxd8 Qxd8 28. Rd1 Qe7 29. Nh6+ Kg7 30. h4 Be6 31. Kh2 axb4 32. axb4 Ra3 33. Rd3 Rxd3 34. Qxd3 Qd7 35. Qc3 Nca6 36. Bf3 Bc4 37. Ng4 Qd3 38. Qa1 Qd8 39. Bg5 Nd7 40. Bh6+ Kf7 41. Qxa6 Qc7 42. Qa8 Nb8 43. Ne3 Be6 44. Bg4 Bxg4 45. Nxg4 Qc8 46. Qa2+ Ke7 47. Ne3 Qe6 48. Bf8+ Kf7 49. Qxe6+ Kxe6 50. Bd6 Nd7 51. f4 exf4 52. gxf4 f5 53. e5 h5 54. Kg3 Kf7 55. Kf3 Ke6 56. Ke2 1-0

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.19"]
[Round "8"]
[White "Petrenko, Valentin"]
[Black "Efremov, Alksandr"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2207"]
[PlyCount "64"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Be2 c5 6. Nf3 0-0 7. dxc5 Qa5 8. Qd3 Qxc5 9. Be3 Qb4 10. 0-0-0 Nc6 11. a3 Qa5 12. Nd4 a6 13. Nb3 Qd8 14. h3 b5 15. e5 Bf5 16. Qd2 Ne4 17. Nxe4 Bxe4 18. exd6 b4 19. axb4 a5 20. Bf3 Bxf3 21. gxf3 a4 22. dxe7 Qxe7 23. Bc5 Qf6 24. Nd4 a3 25. bxa3 Rfd8 26. c3 Bh6 27. Kb2 Bxf4 28. Ra1 Bxd2 29. Rhd1 Nxd4 30. Rxd2 Nb5 31. Rxd8+ Rxd8 32. Rc1 Rd3 0-1

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.18"]
[Round "6"]
[White "Umanskaja, Elvira"]
[Black "Efremov, Alksandr"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "88"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. e5 Nfd7 6. Bc4 Nb6 7. Bb3 0-0 8. Nf3 c5 9. a3 cxd4 10. Qxd4 Nc6 11. Qe4 Bf5 12. Qe2 dxe5 13. fxe5 Nd4 14. Nxd4 Qxd4 15. Be3 Qxe5 16. 0-0-0 Bg4 17. Qxg4 Qxe3+ 18. Kb1 Rac8 19. Rhe1 Qc5 20. Ne4 Qe5 21. Nc3 Qc7 22. Rd3 e6 23. Rh3 h5 24. Qe2 Nc4 25. Nb5 Qc5 26. Bxc4 Qxc4 27. Qxc4 Rxc4 28. Nxa7 Rc5 29. Rb3 Rd8 30. Re2 Rd1+ 31. Ka2 Rc7 32. Nb5 Rcd7 33. Nc3 R1d2 34. Rxd2 Rxd2 35. Rxb7 Rxc2 36. Ne4 Rxg2 37. a4 Rg4 38. Rb4 f5 39. h3 Rxe4 40. Rxe4 fxe4 41. Kb3 e3 42. Kc2 Bxb2 43. a5 Bd4 44. Kd3 e5 0-1

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.17"]
[Round "5"]
[White "Efremov, Alksandr"]
[Black "Matveev, Vladimir A"]
[Result "1/2-1/2"]
[ECO "E65"]
[BlackElo "2075"]
[PlyCount "137"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. 0-0 c5 7. e3 Nc6 8. Nc3 Bg4 9. h3 Bd7 10. d5 Na5 11. Nd2 e5 12. Qc2 b6 13. e4 Bh6 14. b3 Nh5 15. Kh2 f5 16. exf5 gxf5 17. Nf3 Qf6 18. Bxh6 Qxh6 19. Qd2 Qxd2 20. Nxd2 Rae8 21. Rae1 Nb7 22. h4 Kg7 23. Bh3 Nf6 24. f3 h5 25. Rf2 Rh8 26. Nf1 Kg6 27. Ne3 a6 28. Na4 f4 29. gxf4 Bxh3 30. Kxh3 b5 31. f5+ Kf7 32. Nc3 e4 33. cxb5 axb5 34. Nxb5 exf3 35. Nc7 Re5 36. Rxf3 Rc8 37. Ne6 Nxd5 38. Rg3 Rxe3 39. Rgxe3 Nxe3 40. Rxe3 Kf6 41. Nf4 Rh8 42. Nd5+ Kxf5 43. Re7 Nd8 44. Kg3 Ne6 45. Ne3+ Kf6 46. Rd7 Rg8+ 47. Kf2 Re8 48. a4 Rb8 49. Rxd6 Rxb3 50. a5 Ke7 51. Nf5+ Kf6 52. Ng3 Ke5 53. Rc6 Kd5 54. Rb6 c4 55. Nxh5 Nd4 56. Nf4+ Ke4 57. Ne2 Rf3+ 58. Kg2 Nxe2 59. Re6+ Kd3 60. Rd6+ Ke3 61. Re6+ Kd2 62. Rd6+ Rd3 63. Rxd3+ cxd3 64. a6 Nf4+ 65. Kh2 Ne6 66. a7 Nc7 67. h5 Ke3 68. h6 d2 69. h7 1/2-1/2

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.17"]
[Round "4"]
[White "Utkin, Anton"]
[Black "Efremov, Alksandr"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1770"]
[PlyCount "75"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 c5 7. dxc5 dxc5 8. e5 Nd5 9. Nxd5 Qxd5 10. Qe2 Nc6 11. Be4 Qd8 12. Be3 Qa5+ 13. c3 Bg4 14. 0-0 Qc7 15. h3 Bc8 16. Qc4 b6 17. b4 Bb7 18. bxc5 Na5 19. Qa4 Bxe4 20. Qxe4 bxc5 21. Rab1 Rab8 22. Rfd1 Rxb1 23. Rxb1 Rd8 24. Rb5 Rb8 25. Rxb8+ Qxb8 26. Bxc5 e6 27. Qb4 Nb7 28. Nd4 a5 29. Qb6 Qa8 30. Ba3 Bh6 31. g3 Bf8 32. Bxf8 Kxf8 33. Nc6 Qc8 34. Nxa5 Qxc3 35. Nxb7 Qxg3+ 36. Kh1 Qxh3+ 37. Kg1 Qg3+ 38. Kh1 1/2-1/2

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.16"]
[Round "3"]
[White "Efremov, Alksandr"]
[Black "Voropanov, Oleg"]
[Result "1-0"]
[ECO "A60"]
[BlackElo "2124"]
[PlyCount "117"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Bg5 h6 7. Bd2 g6 8. e4 Bg7 9. Bd3 0-0 10. Nge2 a6 11. a4 Nbd7 12. Qc1 Kh7 13. h4 Ne5 14. Bb1 Nh5 15. Nd1 f5 16. Ra3 fxe4 17. Bxe4 Bf5 18. Bxf5 Rxf5 19. Ng3 Nxg3 20. Rxg3 Qe7 21. Kf1 Raf8 22. h5 g5 23. Bc3 Qf7 24. Qc2 Kg8 25. Be1 Rf4 26. Ne3 c4 27. Rhh3 b5 28. axb5 axb5 29. Qe2 Nd3 30. Nd1 Qxd5 31. Rxd3 cxd3 32. Rxd3 Qe5 33. Re3 Rh4 34. Qd3 Rh1+ 35. Ke2 Qf5 36. Qb3+ Kh8 37. Rf3 Qe4+ 38. Ne3 Rxf3 39. gxf3 Rxe1+ 40. Kxe1 Qb1+ 41. Nd1 Qf5 42. Ne3 Qe5 43. Qf7 b4 44. b3 Qb5 45. Nd5 Qd3 46. Qe8+ Kh7 47. Qe4+ Qxe4+ 48. fxe4 Bd4 49. Ke2 Bc5 50. f3 Kg7 51. Kd3 Kf7 52. Kc4 Ke6 53. Nxb4 Kf6 54. Nd5+ Ke5 55. b4 g4 56. bxc5 g3 57. Ne3 Kf4 58. Kd3 dxc5 59. Ke2 1-0

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.16"]
[Round "2"]
[White "Pischurina, Ekaterina"]
[Black "Efremov, Alksandr"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1994"]
[PlyCount "76"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bxf6 exf6 7. 0-0-0 0-0 8. f4 f5 9. e5 c6 10. Nf3 b5 11. d5 b4 12. Na4 Qa5 13. b3 c5 14. Kb1 Nd7 15. Nb2 Nb6 16. Nc4 Nxc4 17. Bxc4 Ba6 18. Qd3 Bxc4 19. Qxc4 Rab8 20. Rhe1 Rb6 21. Nd2 Qa3 22. Qd3 dxe5 23. fxe5 Ra6 24. Nc4 Qxa2+ 25. Kc1 Re8 26. Kd2 h5 27. Ra1 Qxa1 28. Rxa1 Rxa1 29. d6 Rg1 30. Qf3 Bh6+ 31. Ke2 Rc1 32. Qd3 Bg5 33. d7 Rd8 34. g3 h4 35. gxh4 Rxd7 36. Nd6 Bxh4 37. Qb5 Re7 38. Qxc5 Rxe5+ 0-1

[Event "Rybinsk-ch"]
[Site "Rybinsk"]
[Date "2010.03.15"]
[Round "1"]
[White "Efremov, Alksandr"]
[Black "Avdeev, Ruslan"]
[Result "1-0"]
[ECO "D48"]
[BlackElo "2092"]
[PlyCount "123"]
[EventDate "2010.03.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. Bd2 a6 9. Rc1 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Ng5 c5 13. Nce4 Nxe4 14. Bxe4 Bxe4 15. Nxe4 Bxh2+ 16. Kxh2 Qh4+ 17. Kg1 Qxe4 18. dxc5 Rac8 19. b4 Ne5 20. Bc3 Rfd8 21. Qe2 Nd3 22. Rb1 e5 23. Rfd1 Nf4 24. Qf1 Nd3 25. Bd4 Nxf2 26. Qxf2 exd4 27. exd4 Rd5 28. Rb3 f5 29. Re3 Qg4 30. Qf3 Rxd4 31. Qxg4 Rxg4 32. a3 a5 33. Rd7 axb4 34. axb4 h6 35. Ree7 Kh7 36. Rb7 Ra8 37. Rxb5 Ra1+ 38. Kf2 Rb1 39. Rbb7 Rbxb4 40. Rxg7+ Rxg7 41. Rxb4 Rc7 42. Rc4 Kg6 43. c6 Kf6 44. Kf3 Ke5 45. Rc1 Kd6 46. Kf4 Ke6 47. Rc5 Kd6 48. Rxf5 Kxc6 49. Rf6+ Kd5 50. Rxh6 Rf7+ 51. Kg5 Ke5 52. g4 Rf1 53. Ra6 Rg1 54. Kh5 Kf4 55. Ra4+ Ke5 56. Kg6 Ke6 57. g5 Ke7 58. Rf4 Rg2 59. Kh6 Rh2+ 60. Kg7 Rg2 61. Re4+ Kd7 62. g6 1-0

