[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2017.11.09"]
[Round "9"]
[White "Efimov, Ivan"]
[Black "Zhidov, Nikolay"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "2075"]
[BlackElo "1544"]
[PlyCount "67"]
[EventDate "2017.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nf6 8. 0-0 0-0 9. Nb3 Bd7 10. f4 a6 11. a4 Rc8 12. a5 Be6 13. Bb6 Qd7 14. Qd2 Bg4 15. Bd3 Nb4 16. f5 gxf5 17. exf5 e6 18. Nd4 Nxd3 19. Qxd3 e5 20. Nb3 d5 21. Nc5 Qc6 22. h3 e4 23. Qe3 Qd6 24. Nb3 Bh5 25. g4 Bh6 26. Qf2 Kh8 27. gxh5 Rg8+ 28. Kh1 Rg3 29. Qh2 Rcg8 30. Ne2 Nxh5 31. Bf2 Bf4 32. Nxf4 Qxf4 33. Bd4+ f6 34. Rxf4 1-0

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2017.11.08"]
[Round "8"]
[White "Grebennikov, Alexandr"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1806"]
[BlackElo "2075"]
[PlyCount "149"]
[EventDate "2017.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Qd5 5. Nc3 Bb4 6. Nf3 Nf6 7. a3 Bxc3+ 8. bxc3 0-0 9. Bd3 c5 10. c4 Qh5 11. Bg5 cxd4 12. Bxf6 gxf6 13. Nxd4 Qa5+ 14. Kf1 Re8 15. Ne2 Nc6 16. Qe1 Qe5 17. Qc3 Bd7 18. f4 Qxc3 19. Nxc3 f5 20. Rg1 Kh8 21. g4 fxg4 22. Rxg4 f5 23. Rg3 Ne7 24. Ke2 Ng6 25. Rf1 Bc6 26. Kd2 Rec8 27. Kc1 b6 28. Re3 Re8 29. Nb5 Re7 30. Nd4 Bd7 31. Kb2 Kg7 32. Kb3 Kf6 33. Ref3 Rg8 34. Re3 Nf8 35. Rfe1 Reg7 36. Rf1 Rg2 37. Rh3 R8g7 38. Kb4 a5+ 39. Kc3 Be8 40. Rb1 Nd7 41. Re3 Nc5 42. Nxf5 Rc7 43. Nd6 Bc6 44. Rh3 Rf2 45. Rh6+ Ke7 46. Nb5 Bxb5 47. Rxb5 Rxf4 48. Rxh7+ Kd8 49. Rh8+ Kd7 50. Kd2 Kc6 51. Rb1 Rcf7 52. Re1 Rf2+ 53. Re2 Rf1 54. h4 Rh1 55. Be4+ Nxe4+ 56. Rxe4 Rf6 57. Kd3 Rf3+ 58. Kd4 Kd6 59. c5+ bxc5+ 60. Kc4 Rxa3 61. Kb5 Rb1+ 62. Ka6 Rb4 63. Re2 a4 64. Rh6 Rd4 65. Rhxe6+ Kd5 66. h5 Rh3 67. R2e5+ Kc4 68. Rc6 Rd5 69. Re4+ Kc3 70. Rxa4 Rhxh5 71. Kb5 Kxc2 72. Rc4+ Kd3 73. R4xc5 Rxc5+ 74. Rxc5 Rxc5+ 75. Kxc5 1/2-1/2

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2017.11.07"]
[Round "7"]
[White "Efimov, Ivan"]
[Black "Arhangelsky, Vladislav"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2075"]
[BlackElo "2268"]
[PlyCount "57"]
[EventDate "2017.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 0-0 7. 0-0 Nxe4 8. Nxe4 d5 9. Bd3 dxe4 10. Bxe4 Bf6 11. Be3 Nd7 12. c3 Nc5 13. Bxh7+ Kxh7 14. Qh5+ Kg8 15. Qxc5 c6 16. Rad1 Qe7 17. Qh5 Qe4 18. h3 g6 19. Qh6 c5 20. Nb5 b6 21. Nd6 Qe6 22. Nxc8 Raxc8 23. a3 Rcd8 24. Qf4 Be5 25. Qa4 Bb8 26. Rfe1 Qf5 27. Bh6 Rxd1 28. Rxd1 Rc8 29. Qd7 1-0

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2017.11.06"]
[Round "6"]
[White "Buravlev, Yuriy"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1786"]
[BlackElo "2075"]
[PlyCount "52"]
[EventDate "2017.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Bd3 Be7 6. h3 0-0 7. 0-0 Ne4 8. Nbd2 f5 9. c3 d6 10. Qc2 Nxd2 11. Nxd2 Nd7 12. Bh2 Qe8 13. Rae1 Qg6 14. f3 Qh6 15. f4 Nf6 16. e4 fxe4 17. Nxe4 Nd5 18. Ng5 Bxg5 19. fxg5 Qxg5 20. Rxf8+ Rxf8 21. Bxh7+ Kh8 22. g3 Nf4 23. Be4 Nxh3+ 24. Kh1 Nf2+ 25. Kg1 Bxe4 26. Rxe4 Nxe4 0-1

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2017.11.05"]
[Round "5"]
[White "Efimov, Ivan"]
[Black "Fedukin, Alexandre"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2075"]
[BlackElo "1810"]
[PlyCount "58"]
[EventDate "2017.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d3 d6 6. e4 Be7 7. Nbd2 Nbd7 8. Nc4 d5 9. Ncd2 dxe4 10. Ng5 h6 11. Ngxe4 Qc8 12. Re1 0-0 13. b3 Nxe4 14. dxe4 Bf6 15. Rb1 Rd8 16. Qe2 Ne5 17. Bb2 Ba6 18. c4 Bb7 19. f4 Nd7 20. e5 Be7 21. Nf3 Nc5 22. Red1 Be4 23. Rxd8+ Bxd8 24. Rd1 Qb7 25. Rd4 a5 26. a3 f5 27. Qd1 Be7 28. h3 b5 29. cxb5 Qxb5 1/2-1/2

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2017.11.04"]
[Round "4"]
[White "Raisov, Idris"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2005"]
[BlackElo "2075"]
[PlyCount "201"]
[EventDate "2017.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 0-0 6. Nc3 d5 7. e3 b6 8. cxd5 exd5 9. Bd3 Bb7 10. 0-0 c5 11. Rac1 Nc6 12. Rfe1 Rc8 13. Bf5 Rb8 14. dxc5 bxc5 15. Na4 c4 16. Nc5 Ba8 17. b3 Qe7 18. Na4 cxb3 19. axb3 Rxb3 20. Nd4 Nxd4 21. Qxd4 Rfb8 22. Nc5 R3b6 23. h3 Rc6 24. Nd3 g6 25. Rxc6 Bxc6 26. Ne5 Be8 27. Rb1 Rxb1+ 28. Bxb1 Qb7 29. Ba2 Qb6 30. Qc3 a5 31. Nd3 a4 32. Nf4 Qd6 33. Qd4 Bc6 34. Nd3 Qe6 35. Nc5 Qf5 36. Nxa4 Ne4 37. f3 Ng3 38. Kf2 Qc2+ 39. Kxg3 Qxa2 40. Nc3 Qb3 41. Ne2 h5 42. Qe5 Qb7 43. Qd6 Bb5 44. Nd4 Bc4 45. Kh4 Qa6 46. Qxa6 Bxa6 47. g4 hxg4 48. hxg4 Kg7 49. g5 Kf8 50. Kg3 Ke7 51. Kf4 Kd6 52. Kg3 Ke5 53. Kf2 Kd6 54. Ke1 Bc4 55. Kd2 Kc5 56. Kc3 Ba2 57. f4 Bc4 58. Nf3 Bb5 59. Ne5 Be8 60. Nd3+ Kd6 61. Kd4 Bd7 62. Nc5 Bb5 63. Nb7+ Kc7 64. Kc5 Bd7 65. Nd6 Be6 66. Ne8+ Kd7 67. Nf6+ Ke7 68. Nxd5+ Kd7 69. Nf6+ Ke7 70. e4 Ba2 71. Nd5+ Ke6 72. Nc7+ Ke7 73. Nb5 Ke6 74. Nd4+ Ke7 75. Kc6 Bc4 76. Kc7 Bd3 77. e5 Be4 78. Nb3 Bd5 79. Nc5 Bg2 80. Kb6 Bd5 81. Kb5 Ke8 82. Na6 Ke7 83. Kc5 Bb7 84. Nc7 Kd7 85. Nb5 Bg2 86. Kd4 Bc6 87. Nc3 Ke6 88. Ke3 Kf5 89. Ne2 Bd5 90. Ng3+ Kg4 91. Ne4 Kf5 92. Nd6+ Kg4 93. Ne8 Kf5 94. Nf6 Bc6 95. Ng8 Kg4 96. Nh6+ Kh4 97. Nxf7 Kg4 98. Nh6+ Kh4 99. e6 Bd5 100. e7 Bc6 101. Kd4 1-0

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2017.11.03"]
[Round "3"]
[White "Efimov, Ivan"]
[Black "Kovaliov, Nikolay"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2075"]
[BlackElo "2122"]
[PlyCount "67"]
[EventDate "2017.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 Be7 7. Qe1 h6 8. e4 Bh7 9. Qe2 0-0 10. Re1 a5 11. e5 Nfd7 12. Nf1 c5 13. h4 Nc6 14. N1h2 Kh8 15. Bf4 Rg8 16. Ng4 Bf8 17. Bh3 b5 18. a4 bxa4 19. Rxa4 Nb6 20. Raa1 a4 21. h5 d4 22. Nd2 Nd5 23. Qf3 Ncb4 24. Rec1 Ra7 25. Nc4 Nxf4 26. Qxf4 Qb8 27. Bg2 Nd5 28. Qd2 Nb6 29. Na5 Qc7 30. Re1 Ra6 31. Nh2 Qa7 32. Nc6 Qc7 33. Na5 Qa7 34. Nc6 1/2-1/2

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2017.11.02"]
[Round "2"]
[White "Komarov, Jury"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1839"]
[BlackElo "2075"]
[PlyCount "85"]
[EventDate "2017.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Be3 Bg7 5. Qd2 Ng4 6. Bf4 e5 7. dxe5 Nxe5 8. h3 Be6 9. Bg5 f6 10. Bh6 0-0 11. Bxg7 Kxg7 12. Nd5 Nbc6 13. f4 Nd7 14. Nf3 Nc5 15. Bd3 Ne7 16. Nxe7 Qxe7 17. 0-0 c6 18. Rae1 Qc7 19. Kh1 a5 20. a3 a4 21. f5 Bf7 22. fxg6 hxg6 23. Nh2 Be6 24. Qc3 Rae8 25. Rf2 Bc8 26. Ref1 Qe7 27. Ng4 Bxg4 28. hxg4 Qe5 29. Qxe5 Rxe5 30. Rf4 Rg5 31. Bc4 b5 32. Ba2 Re5 33. g5 Rxg5 34. Bb1 Rh5+ 35. Kg1 Rfh8 36. Kf2 Rh1 37. Ke3 Rxf1 38. Rxf1 Re8 39. c3 d5 40. Rd1 Nxe4 41. Kf3 f5 42. g4 fxg4+ 43. Kf4 0-1

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2017.11.01"]
[Round "1"]
[White "Efimov, Ivan"]
[Black "Strekalov, Boris"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2075"]
[BlackElo "1565"]
[PlyCount "69"]
[EventDate "2017.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. Bb2 e6 6. Be2 Be7 7. 0-0 a6 8. Qe1 Qc7 9. d3 Bd7 10. Nbd2 Nb4 11. Bd1 h6 12. Ne5 Nc6 13. Ndf3 Bd6 14. Qg3 Rg8 15. Nxc6 Nh5 16. Qh4 Bxc6 17. Qxh5 0-0-0 18. Ne5 Be8 19. Qh3 Qe7 20. Bh5 Bxe5 21. fxe5 g6 22. Be2 h5 23. Ba3 Qc7 24. d4 cxd4 25. exd4 Qa5 26. Bc5 Rd7 27. a4 Qd2 28. Bd3 Qh6 29. b4 g5 30. Qe3 Rc7 31. b5 axb5 32. axb5 Rxc5 33. dxc5 Qf8 34. Ra8+ Kc7 35. b6+ 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2015.12.13"]
[Round "8"]
[White "Efimov, Ivan"]
[Black "Astapov, Valeriy"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2092"]
[BlackElo "1887"]
[PlyCount "97"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 Qc7 8. Re1 e5 9. h3 Re8 10. Bf1 b6 11. b4 a6 12. Be3 Bb7 13. dxe5 dxe5 14. Nd2 Nbd7 15. Nc4 c5 16. Nd6 Red8 17. Nxb7 Qxb7 18. Qb1 Bf8 19. b5 axb5 20. Bxb5 Nb8 21. f3 Nc6 22. Nd1 Nd4 23. Bc4 Qc6 24. c3 Ne6 25. Qb3 Ra7 26. Nb2 h6 27. Bf1 Nf4 28. Nc4 Nd7 29. Red1 Rda8 30. Nb2 Kg7 31. Bc4 Nf6 32. Bxf4 exf4 33. e5 Nh5 34. Bd5 c4 35. Bxc6 cxb3 36. Bxa8 Bc5+ 37. Kh2 Rxa8 38. Rd7 Re8 39. Nd3 Be3 40. Rb1 Ng3 41. h4 g5 42. Rxb3 gxh4 43. Rb4 Ne2 44. Rc4 Ra8 45. e6 b5 46. Re4 Ng3 47. e7 Nxe4 48. Rd8 Rxa4 49. e8Q 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2015.12.13"]
[Round "9"]
[White "Raisov, Idris"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "A91"]
[WhiteElo "2037"]
[BlackElo "2092"]
[PlyCount "35"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Be7 5. Bg2 0-0 6. Nh3 d6 7. 0-0 Qe8 8. e4 fxe4 9. Nxe4 Nxe4 10. Bxe4 e5 11. Bg2 Nc6 12. dxe5 Nxe5 13. f4 Nc6 14. Re1 Qg6 15. Nf2 Bf6 16. Be4 Bf5 17. Qd5+ Kh8 18. Bxf5 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2015.12.12"]
[Round "7"]
[White "Lingur, Zalina"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2093"]
[BlackElo "2092"]
[PlyCount "59"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 d6 7. c3 0-0 8. h3 Bd7 9. d4 Re8 10. Nbd2 Bf8 11. Bc2 g6 12. Nf1 Nh5 13. Bg5 Be7 14. Be3 Bf6 15. Qd2 Qc8 16. Rad1 Rd8 17. Ng3 Nxg3 18. fxg3 Bg7 19. Rf1 Be8 20. Bh6 Rd7 21. Nh2 d5 22. Bxg7 Kxg7 23. Ng4 Kf8 24. Nf6 exd4 25. Qh6+ Ke7 26. Ng8+ Kd8 27. Qg5+ Ne7 28. Nxe7 Rxe7 29. exd5 Bd7 30. Rxf7 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2015.12.11"]
[Round "6"]
[White "Efimov, Ivan"]
[Black "Aleev, Aleksandr"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2092"]
[BlackElo "1951"]
[PlyCount "66"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e3 e5 2. c4 Nf6 3. Ne2 d5 4. cxd5 Nxd5 5. d4 exd4 6. Nxd4 Bb4+ 7. Bd2 0-0 8. Be2 c5 9. Nc2 Qf6 10. Nxb4 cxb4 11. Qb3 Be6 12. Bc4 Rd8 13. 0-0 Nc6 14. e4 Na5 15. Qc2 Nxc4 16. exd5 Bxd5 17. Bxb4 Rac8 18. Bc3 Qc6 19. Qf5 Rd6 20. Rd1 Rcd8 21. Qg5 f6 22. Qg3 Bxg2 23. Rxd6 Rxd6 24. Na3 Bd5 25. Nxc4 Bxc4 26. Re1 Rd5 27. h4 Kf7 28. Bb4 Rd7 29. Qb8 Rd4 30. Re7+ Kg6 31. Qg3+ Kf5 32. f3 Qb6 33. Qh3+ Rg4+ 0-1

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2015.12.10"]
[Round "5"]
[White "Sanzhaev, Darsen"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2359"]
[BlackElo "2092"]
[PlyCount "57"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 0-0 9. Bd3 Nc6 10. Ne2 Re8 11. 0-0 Bd7 12. Ra2 Rc8 13. g4 h6 14. Ng3 Ne7 15. h4 Ng6 16. Rh2 Nh7 17. Nf5 Rc6 18. Kh1 Rf6 19. Qc2 c4 20. Be2 Bc6 21. f4 Ne7 22. Ng3 Qd7 23. Bd1 Nc8 24. g5 Rd6 25. Nf5 Rde6 26. gxh6 gxh6 27. Rg1+ Rg6 28. Rhg2 Ree6 29. h5 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2015.12.08"]
[Round "4"]
[White "Efimov, Ivan"]
[Black "Sudnik, Pavel"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2092"]
[BlackElo "2042"]
[PlyCount "15"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 f5 4. Bg2 Nf6 5. 0-0 0-0 6. b3 c5 7. dxc5 Ne4 8. c3 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2015.12.07"]
[Round "3"]
[White "Chekmareva, Liya"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2063"]
[BlackElo "2092"]
[PlyCount "153"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 Be7 4. Bg2 d5 5. Nf3 0-0 6. 0-0 dxc4 7. Ne5 c5 8. dxc5 Qc7 9. Nxc4 Bxc5 10. Nc3 Bxf2+ 11. Rxf2 Qxc4 12. Rxf6 gxf6 13. Bh6 Qc5+ 14. e3 f5 15. Ne4 Qe7 16. Bxf8 Kxf8 17. Nd6 Nc6 18. Rc1 Rb8 19. e4 Bd7 20. Qd2 Qf6 21. exf5 exf5 22. b4 Be8 23. b5 Nd4 24. Nxb7 Rxb7 25. Bxb7 Qb6 26. Qb4+ Kg7 27. Qc3 Kg6 28. Kf1 Qxb7 29. Qxd4 Qh1+ 30. Qg1 Bxb5+ 31. Kf2 Qd5 32. Qd1 Qxa2+ 33. Rc2 Qe6 34. Qd2 Bc6 35. Qf4 Qd5 36. Rd2 Qg2+ 37. Ke3 Qg1+ 38. Qf2 Qc1 39. Kf4 Be4 40. Qd4 Qf1+ 41. Ke5 Qb5+ 42. Kf4 Qf1+ 43. Rf2 Qc1+ 44. Qd2 Qc5 45. g4 h6 46. gxf5+ Qxf5+ 47. Ke3 Qe6 48. Rf4 f5 49. Kf2 Qb6+ 50. Qe3 Qb2+ 51. Ke1 Qxh2 52. Rf1 Qc7 53. Rg1+ Kh7 54. Rg3 a5 55. Rh3 Qg7 56. Rg3 Qa1+ 57. Kd2 Qb2+ 58. Ke1 Qb1+ 59. Kd2 Qb4+ 60. Kd1 Qd6+ 61. Ke1 Qe7 62. Kf2 a4 63. Rh3 Qg7 64. Ke1 Qa1+ 65. Kd2 Qb2+ 66. Ke1 Qg7 67. Kd1 Qg4+ 68. Ke1 Qg6 69. Qa7+ Qg7 70. Qe3 Bc2 71. Qf2 Qa1+ 72. Kd2 Be4 73. Qa7+ Qg7 74. Qe3 Qg2+ 75. Ke1 f4 76. Qxf4 Qxh3 77. Qf7+ 1/2-1/2

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2015.12.06"]
[Round "2"]
[White "Efimov, Ivan"]
[Black "Belova, Tatyana"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2092"]
[BlackElo "1692"]
[PlyCount "54"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 a6 4. c4 dxc4 5. Bxc4 b5 6. Bb3 e6 7. Nf3 Bb4+ 8. Nbd2 Bb7 9. Rc1 Bd6 10. Ne5 Nbd7 11. 0-0 0-0 12. Bg3 Rc8 13. Qe2 Ne4 14. Nxe4 Bxe4 15. a4 Rb8 16. f3 Bd5 17. Bxd5 exd5 18. Nc6 Qf6 19. Nxb8 Rxb8 20. Rc6 bxa4 21. Bxd6 cxd6 22. Rfc1 Nb6 23. Rxb6 Qd8 24. Rxb8 Qxb8 25. Qxa6 g6 26. Rc8+ Qxc8 27. Qxc8+ Kg7 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2015.12.05"]
[Round "1"]
[White "Upolovnev, Vladimir"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1861"]
[BlackElo "2092"]
[PlyCount "180"]
[EventDate "2015.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. Bg5 Nbd7 4. e4 e5 5. Nf3 Be7 6. Be2 c6 7. 0-0 h6 8. Bxf6 Bxf6 9. Qd2 0-0 10. Rad1 Re8 11. dxe5 dxe5 12. Bc4 Qb6 13. b3 Nf8 14. Ne2 Bg4 15. Qc3 a5 16. h3 Bh5 17. Ng3 Bg6 18. a4 Qc7 19. Rd2 Be7 20. Qe3 b6 21. Qe2 Bb4 22. Rdd1 Qe7 23. Ne1 Rad8 24. Nd3 Bc3 25. Qf3 Nh7 26. Nf5 Qf6 27. g4 Kh8 28. Qg2 Bxf5 29. exf5 e4 30. Nf4 Ng5 31. Be2 Qe5 32. Nh5 g6 33. Ng3 Qf4 34. fxg6 fxg6 35. f3 Qe3+ 36. Kh1 exf3 37. Bxf3 Rxd1 38. Bxd1 Be5 39. Bf3 Rd8 40. Qe2 Qf4 41. Ne4 Nxh3 42. Qg2 Ng5 43. Nxg5 Rd2 44. Nf7+ Kg7 45. Be2 Qe3 46. Nxe5 Rxe2 47. Qf3 Qxf3+ 48. Nxf3 Rxc2 49. Ne5 Rc3 50. Rf3 Rc2 51. Rf7+ Kg8 52. Rf6 Rc5 53. Rxg6+ Kh7 54. Re6 b5 55. Nxc6 bxa4 56. bxa4 Rc4 57. Ne5 Rxa4 58. Kg2 Rb4 59. Re7+ Kg8 60. Ra7 a4 61. Kf3 Kh8 62. Nd7 Kg7 63. Nc5+ Kg6 64. Ra6+ Kg7 65. Ne4 Rb3+ 66. Kf4 a3 67. Nf6 Rb4+ 68. Ke5 Rb5+ 69. Nd5 Rb3 70. Ne7 Re3+ 71. Kd6 Re4 72. Nf5+ Kf8 73. Nxh6 Re3 74. Ra7 Ke8 75. g5 Kf8 76. Nf7 Kg7 77. Ne5+ Kf8 78. Ke6 Kg8 79. Kf6 Rb3 80. Nc4 Rc3 81. Nxa3 Rc6+ 82. Kf5 Rc5+ 83. Kg4 Kh8 84. Kh5 Rc1 85. Nb5 Rh1+ 86. Kg6 Rg1 87. Kf6 Rf1+ 88. Ke5 Re1+ 89. Kd5 Rg1 90. Nc7 Rxg5+ 1/2-1/2

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2015.11.09"]
[Round "7"]
[White "Zaryvakhin, Vladimir"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "A53"]
[BlackElo "2095"]
[PlyCount "66"]
[EventDate "2015.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Nc5 6. Bd3 g6 7. Bc2 a5 8. h3 Bg7 9. Be3 0-0 10. Qd2 Nh5 11. g3 f5 12. g4 fxg4 13. 0-0-0 g3 14. fxg3 Nxg3 15. Nge2 Nxh1 16. Rxh1 Rf3 17. Bxc5 dxc5 18. Na4 Qf8 19. h4 Bh6 20. Qg5 Rf1+ 21. Rxf1 Qxf1+ 22. Bd1 Bxg5+ 23. hxg5 b6 24. Nac3 Bd7 25. Kd2 Rf8 26. Ba4 Bxa4 27. Nxa4 Qg2 28. Nac3 Qxg5+ 29. Kc2 Qe3 30. Kb3 Rf2 31. Ka4 Rxe2 32. Nb5 Rxb2 33. Nxc7 Rb4# 0-1

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2015.11.08"]
[Round "6"]
[White "Efimov, Ivan"]
[Black "Zhizduk, Vladimir"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2095"]
[BlackElo "1940"]
[PlyCount "86"]
[EventDate "2015.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. c4 c6 7. Nbd2 Nfd7 8. e4 dxe4 9. Nxe4 Nb6 10. b3 Bf5 11. Re1 N8d7 12. Bb2 Qc7 13. Nh4 Bxe4 14. Rxe4 Nf6 15. Re2 a5 16. a4 Rad8 17. Qe1 Nc8 18. Bc3 b6 19. Rc1 c5 20. dxc5 Qxc5 21. Re5 Qa3 22. Rb5 Qd6 23. c5 bxc5 24. Bxa5 Rd7 25. Rbxc5 Na7 26. Bc7 Qd3 27. b4 Ng4 28. Bf3 Nxf2 29. Kxf2 Bd4+ 30. Kg2 Bxc5 31. Rxc5 Qb3 32. a5 Qb2+ 33. Kg1 Rd2 34. Bf4 Rfd8 35. Bxd2 Rxd2 36. Rc4 Nb5 37. Qc1 Qa2 38. Bb7 Nd6 39. Rc8+ Nxc8 40. Qxc8+ Kg7 41. Qc3+ f6 42. Qc1 Rb2 43. Be4 Rxb4 0-1

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2015.11.07"]
[Round "5"]
[White "Dmitriev, Igor"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2228"]
[BlackElo "2095"]
[PlyCount "118"]
[EventDate "2015.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d6 3. Nf3 Nbd7 4. e4 e5 5. a4 Be7 6. a5 c6 7. Be2 0-0 8. 0-0 Re8 9. Be3 Bf8 10. Nd2 g6 11. f4 Bh6 12. Nc4 exf4 13. Bxf4 Bxf4 14. Rxf4 Nf8 15. Qf1 d5 16. exd5 Nxd5 17. Nxd5 Qxd5 18. Ne5 Be6 19. a6 g5 20. c4 Qd6 21. c5 Qc7 22. Rf6 Ng6 23. axb7 Qxb7 24. Qc1 Bd5 25. Bf3 Nxe5 26. Bxd5 cxd5 27. dxe5 Rxe5 28. Qc3 Qc7 29. b4 Rae8 30. Raf1 R8e7 31. Qd4 Kg7 32. b5 h6 33. Rd6 Kh7 34. Rxd5 Re1 35. Qd3+ Kg8 36. Rd8+ Re8 37. Rxe8+ Rxe8 38. c6 Qb6+ 39. Kh1 Re5 40. Qc3 Qxb5 41. Rc1 Re8 42. c7 Rc8 43. h3 Qf5 44. Qd4 Qf4 45. Qc5 a5 46. Rc4 Qg3 47. Qxa5 h5 48. Qd2 Kh7 49. Rc5 Kh6 50. Rc6+ Kg7 51. Qd4+ Kf8 52. Rc1 Qf4 53. Qc5+ Kg7 54. Qc3+ Kg8 55. Kg1 g4 56. g3 Qd6 57. hxg4 hxg4 58. Kh2 Qh6+ 59. Kg2 Qd6 1/2-1/2

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2015.11.06"]
[Round "4"]
[White "Fedukin, Alexandre"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "A54"]
[WhiteElo "1893"]
[BlackElo "2095"]
[PlyCount "113"]
[EventDate "2015.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. g3 Be7 6. Bg2 0-0 7. 0-0 c6 8. Nh4 Re8 9. Nf5 Bf8 10. e4 Qc7 11. d5 cxd5 12. cxd5 a6 13. h3 b5 14. a3 Nb6 15. g4 h6 16. g5 hxg5 17. Bxg5 Nh7 18. Be3 Nc4 19. Bc1 g6 20. Ne3 Nxe3 21. Bxe3 Qd8 22. f4 Bh6 23. Qd2 exf4 24. Bxf4 Bxf4 25. Qxf4 Ra7 26. Rae1 Re5 27. Re3 Qg5 28. Qxg5 Rxg5 29. Ne2 Rc7 30. Rc1 Rxc1+ 31. Nxc1 Nf6 32. Rc3 Bd7 33. Kf1 Rh5 34. b4 Rh4 35. Re3 Kg7 36. Nd3 Rh8 37. e5 dxe5 38. Nxe5 Rd8 39. Rc3 Ne8 40. Kf2 f6 41. Nxd7 Rxd7 42. Rc6 Rd6 43. Ke3 Kf7 44. Kd4 Ke7 45. Kc5 Kd7 46. Rxd6+ Nxd6 47. Kb6 Nc4+ 48. Kxa6 Nxa3 49. Bf1 Kd6 50. Bxb5 Kxd5 51. Bd3 f5 52. b5 Nxb5 53. Kxb5 Kd4 54. Bf1 Ke3 55. h4 Kf2 56. Bd3 Kg3 57. h5 1/2-1/2

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2015.11.05"]
[Round "3"]
[White "Efimov, Ivan"]
[Black "Raisov, Idris"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2095"]
[BlackElo "2023"]
[PlyCount "65"]
[EventDate "2015.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d5 6. Nbd2 c5 7. e4 dxe4 8. dxe4 Nc6 9. c3 e5 10. Qc2 Qe7 11. Nc4 Be6 12. Ncxe5 Nxe5 13. Nxe5 Rad8 14. Re1 Qc7 15. Bf4 g5 16. Bxg5 Qxe5 17. f4 Qc7 18. f5 Bc4 19. e5 Ng4 20. f6 Bd3 21. Qd1 Nxe5 22. fxg7 Kxg7 23. Bxd8 Rxd8 24. Qc1 f6 25. Qf4 Qb6 26. b3 c4+ 27. Qe3 Qa6 28. b4 b6 29. a4 Qc8 30. a5 Rd6 31. axb6 axb6 32. Ra7+ Kh8 33. Ra8 1-0

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2015.11.03"]
[Round "2"]
[White "Bantukov, Vladimir"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "C87"]
[BlackElo "2095"]
[PlyCount "120"]
[EventDate "2015.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nf6 6. Re1 Be7 7. h3 0-0 8. c3 Re8 9. d4 Bd7 10. Nbd2 Bf8 11. Bb3 h6 12. d5 Ne7 13. Nf1 Ng6 14. Ng3 Nf4 15. Bc2 g6 16. Kh2 Bg7 17. Be3 Nh7 18. Qd2 Qf6 19. Ne2 Nxh3 20. gxh3 Qxf3 21. Ng1 Qh5 22. Bd1 Qh4 23. f3 f5 24. Bc2 f4 25. Qf2 Qh5 26. Bd2 Ng5 27. Qg2 Bxh3 28. Nxh3 Nxf3+ 29. Kh1 Nxd2 30. Qxd2 Qxh3+ 31. Qh2 Qxh2+ 32. Kxh2 h5 33. Bd1 Bf6 34. Kg2 Bh4 35. Rh1 Bg3 36. a4 Kf7 37. b4 b5 38. axb5 axb5 39. Be2 Kf6 40. Bxb5 Rxa1 41. Rxa1 Rh8 42. Ra7 Rh7 43. Be2 Rf7 44. b5 Be1 45. c4 Bb4 46. Ra8 Bc5 47. Rg8 Rh7 48. Rf8+ Kg7 49. Rd8 Kh6 50. Re8 Kg5 51. Rf8 Kh4 52. Rg8 g5 53. Rf8 g4 54. Bf1 f3+ 55. Kh1 Kg3 56. Bd3 Kf2 57. Rg8 g3 58. Bf1 Kxf1 59. Rxg3 f2 60. b6 cxb6 0-1

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2015.11.02"]
[Round "1"]
[White "Efimov, Ivan"]
[Black "Polyakov, Petr"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2095"]
[BlackElo "1639"]
[PlyCount "71"]
[EventDate "2015.11.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 d4 3. Bg2 c5 4. 0-0 Nc6 5. e4 e5 6. d3 Bd6 7. Nbd2 Nge7 8. Nc4 Bc7 9. a4 0-0 10. Nh4 Ng6 11. Nf5 Qf6 12. Qh5 Nge7 13. g4 Qg6 14. Qh4 f6 15. f4 exf4 16. Bxf4 Bxf4 17. Rxf4 Be6 18. Ncd6 Bxf5 19. exf5 Qg5 20. Qg3 Rad8 21. Nxb7 Nd5 22. Rf2 Ne5 23. Nxd8 Rxd8 24. Bxd5+ Rxd5 25. Rf4 c4 26. Rd1 c3 27. b3 Nc6 28. Re1 Rd8 29. Rfe4 Ne5 30. Kg2 g6 31. h4 Qd2+ 32. R4e2 Qh6 33. g5 Qh5 34. gxf6 Ng4 35. Qc7 Ne3+ 36. Rxe3 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2014.12.14"]
[Round "9"]
[White "Khatkevich, Alexandr"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2049"]
[BlackElo "2157"]
[PlyCount "71"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 Nbd7 5. d4 cxd4 6. Nxd4 e6 7. Be3 b6 8. Be2 Bb7 9. f3 d5 10. cxd5 exd5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. 0-0 Bc5 14. b4 Bxd4 15. Qxd4 Nf6 16. Bb5+ Ke7 17. Qe5+ Kf8 18. Rfe1 Qb8 19. Qd4 Qb7 20. Bg5 a6 21. Bxf6 gxf6 22. Qxf6 Rg8 23. Qd6+ Kg7 24. Re7 axb5 25. Rxb7 Bxb7 26. Qxb6 Ba6 27. a4 Rgb8 28. Qd4+ Kg8 29. axb5 Bxb5 30. Rxa8 Rxa8 31. h4 Be8 32. h5 Ra6 33. Qd8 Kf8 34. b5 Ra7 35. b6 Rb7 36. h6 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2014.12.13"]
[Round "8"]
[White "Efimov, Ivan"]
[Black "Chekmareva, Liya"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2157"]
[BlackElo "1948"]
[PlyCount "98"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 Qc7 5. Be2 Be7 6. 0-0 d6 7. d4 cxd4 8. Nxd4 b6 9. f4 Bb7 10. Bf3 Nd7 11. Be3 Ngf6 12. Nde2 h5 13. Ng3 h4 14. Nh1 Nc5 15. Nf2 Rd8 16. Bd4 e5 17. Be3 d5 18. exd5 exf4 19. Bc1 Ne6 20. Qd3 Ng5 21. Rd1 h3 22. Qf5 Nxf3+ 23. gxf3 Rh5 24. Qxf4 Bd6 25. Qe3+ Kf8 26. Nfe4 Bxh2+ 27. Kh1 Nxd5 28. Qf2 Nxc3 29. Rxd8+ Qxd8 30. bxc3 Be5 31. Be3 Qa8 32. Nd2 Bxc3 33. Ra3 Be5 34. Bxb6 Rg5 35. Qh4 Bf6 36. Qh8+ Ke7 37. Re3+ Kd6 38. Qxh3 g6 39. Rd3+ Kc6 40. Qd7+ Kxb6 41. Qd6+ Ka7 42. Qxf6 Rh5+ 43. Kg2 Qc8 44. Qd4+ Qc5 45. Nb3 Qxd4 46. Rxd4 Rg5+ 47. Kf2 Rf5 48. Rd3 Rf4 49. Kg3 g5 1/2-1/2

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2014.12.12"]
[Round "7"]
[White "Stepanov, Nikolay"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1602"]
[BlackElo "2157"]
[PlyCount "34"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. dxc5 Bxc3+ 6. bxc3 Qa5 7. Qc2 Qxc5 8. Bg2 Qxc4 9. Ba3 Nc6 10. Nh3 d5 11. 0-0 Nd4 12. Qd2 Qxc3 13. Qg5 Rg8 14. Bd6 h6 15. Qh4 g5 16. Qxh6 Nf5 17. Bb4 Qxa1 0-1

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2014.12.11"]
[Round "6"]
[White "Kvitka, Roman"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2140"]
[BlackElo "2157"]
[PlyCount "79"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 dxc4 7. Ne5 c5 8. dxc5 Bxc5 9. Nxc4 Nc6 10. Nc3 Qe7 11. Bg5 h6 12. Bxf6 Qxf6 13. Bxc6 bxc6 14. Ne4 Qd4 15. Nxc5 Qxc4 16. Nd3 Ba6 17. Qd2 Rfd8 18. Rfd1 Rd5 19. Qe3 Qd4 20. Qxd4 Rxd4 21. Rac1 Rd6 22. Kf1 Rad8 23. Ke1 Kf8 24. Nc5 Rxd1+ 25. Rxd1 Rxd1+ 26. Kxd1 Bc8 27. Kd2 Ke7 28. Kc3 e5 29. Kc4 f5 30. e3 Kd6 31. b4 Kc7 32. f4 Kd6 33. a3 g5 34. h3 exf4 35. exf4 gxf4 36. gxf4 Kc7 37. Kd4 Kb6 38. Ke3 a5 39. Nb3 axb4 40. axb4 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2014.12.10"]
[Round "5"]
[White "Efimov, Ivan"]
[Black "Petukhov, Dmitry"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2157"]
[BlackElo "2359"]
[PlyCount "76"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 Ne4 9. Nxe4 dxe4 10. Ng5 Bxd4 11. Nxe4 Nc6 12. Bh6 Re8 13. Qc1 Qb6 14. Nc3 Be6 15. Rb1 Rac8 16. Qf4 Be5 17. Qa4 Red8 18. e4 Rd4 19. Qb5 Qxb5 20. Nxb5 Rdd8 21. Nc3 Nb4 22. a3 Nd3 23. Nd5 Bxd5 24. exd5 Nxb2 25. Rfe1 Bf6 26. Re2 Nc4 27. Rxb7 Nd6 28. Rxa7 g5 29. h4 gxh4 30. gxh4 Bxh4 31. Ra4 Bf6 32. Rg4+ Kh8 33. Bg5 Bxg5 34. Rxg5 f6 35. Rg3 Nf5 36. Rd3 Rg8 37. Kh2 Rc4 38. Re4 Rxg2+ 0-1

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2014.12.09"]
[Round "4"]
[White "Efimov, Ivan"]
[Black "Aleev, Aleksandr"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2157"]
[BlackElo "1949"]
[PlyCount "77"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Nf3 Bd7 8. Bd3 Qc7 9. 0-0 Nc6 10. bxc3 Nxe5 11. Bf4 Nxf3+ 12. Qxf3 Qxc3 13. Qg3 Ne7 14. Be5 Qc6 15. Qxg7 Rg8 16. Qxh7 b5 17. Bd4 a6 18. Rfe1 Qd6 19. c3 Bc6 20. Re3 Rf8 21. Qh4 Bb7 22. Qf6 Rc8 23. h4 Kd7 24. h5 Ng8 25. Qg7 Qe7 26. Bc5 Rxc5 27. bxc5 Nf6 28. Rf3 Ne8 29. Qg4 f5 30. Qb4 Kc6 31. Re1 Qf7 32. Rg3 Rg8 33. Rxg8 Qxg8 34. Qh4 Kd7 35. Bxf5 Ng7 36. Bg6 Bc8 37. Qf6 a5 38. Bf7 Qf8 39. h6 1-0

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2014.12.08"]
[Round "3"]
[White "Vdovin, Sergey Anatolievich"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1792"]
[BlackElo "2157"]
[PlyCount "82"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 Qb6 6. Bc1 e6 7. dxe6 fxe6 8. e4 Nc6 9. Nc3 Be7 10. Nh3 0-0 11. Bc4 Qb4 12. Bb3 c4 13. a3 Qc5 14. Ba2 d5 15. Nf2 d4 16. Ne2 b5 17. 0-0 e5 18. Kh1 Kh8 19. b3 Be6 20. f4 exf4 21. Nxf4 Bf7 22. bxc4 bxc4 23. Rb1 Rab8 24. Rxb8 Rxb8 25. Qe2 Ne5 26. Nd5 Nxd5 27. exd5 Ng6 28. d6 Bxd6 29. Ne4 Qe5 30. Ng3 Qd5 31. Ne4 Re8 32. Bxc4 Rxe4 33. Bxd5 Rxe2 34. Bxf7 Rxc2 35. g3 d3 36. Rd1 Ne5 37. Bd5 Ng4 38. Re1 Rxh2+ 39. Kg1 Bc5+ 40. Kf1 Rf2+ 41. Kg1 Re2+ 0-1

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2014.12.07"]
[Round "2"]
[White "Efimov, Ivan"]
[Black "Kavyev, Ruslan"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2157"]
[BlackElo "1854"]
[PlyCount "74"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N1c3 0-0 8. e3 a6 9. Na3 b5 10. Nc2 e4 11. Be2 Qe7 12. a3 Rd8 13. b4 Bd6 14. Nd4 Qe5 15. Qb3 Bb7 16. f4 exf3 17. Bxf3 Bc7 18. d6 Bb6 19. Bxb7 Bxd4 20. Ne2 Bxa1 21. Bxa8 Qxd6 22. 0-0 Nc6 23. Bxc6 Qxc6 24. Rd1 Rd5 25. Nf4 Qc3 26. Qxd5 Nxd5 27. Nxd5 Qe5 28. Nf4 h6 29. Bd2 Bc3 30. Nd3 Qf6 31. Bc1 Qd6 32. Nf2 Qe6 33. Rd3 Qc4 34. g3 Be1 35. Rd8+ Kh7 36. Nd3 Bc3 37. Nf2 Qe2 0-1

[Event "Saratov Regional-ch"]
[Site "Saratov"]
[Date "2014.12.06"]
[Round "1"]
[White "Bolychevsky, Alexander"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "1861"]
[BlackElo "2157"]
[PlyCount "66"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. dxc5 Nxc3 7. Qxd8+ Kxd8 8. bxc3 Bxc5 9. Bf4 f6 10. Rd1+ Ke7 11. g3 e5 12. Bc1 Be6 13. Rd2 Nc6 14. Bg2 e4 15. Nd4 Nxd4 16. cxd4 Bb4 17. Bxe4 Rac8 18. 0-0 Rxc1 19. Rxc1 Bxd2 20. Rc7+ Bd7 21. Rxb7 a5 22. a3 g5 23. Bc6 Rd8 24. e3 Kd6 25. Bxd7 Rxd7 26. Rb6+ Ke7 27. Rc6 Rb7 28. Rc2 Rb1+ 29. Kg2 Be1 30. Kf3 Rb3 31. Ke2 Bc3 32. Ra2 a4 33. Kd1 Rb2 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2014.03.05"]
[Round "9"]
[White "Astapov, Valeriy"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1857"]
[BlackElo "2157"]
[PlyCount "88"]
[EventDate "2014.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nc6 7. 0-0 Rb8 8. Re1 a6 9. e4 b5 10. cxb5 axb5 11. d5 Na5 12. Nd4 Bd7 13. b4 Nc4 14. Bf1 Qe8 15. a4 Rb7 16. Bxc4 bxc4 17. b5 Ng4 18. f4 e5 19. Nde2 exf4 20. gxf4 f5 21. Nd4 Qe7 22. Ra2 Qh4 23. Nf3 Qh3 24. e5 dxe5 25. fxe5 f4 26. Ne4 Nxe5 27. Nxe5 Bxe5 28. Ng5 Qf5 29. Nf3 Bf6 30. Rg2 Rbb8 31. Nd4 Qxd5 32. Nf3 Qc5+ 33. Kh1 Bh3 34. Ra2 Rbd8 35. Ba3 Qh5 36. Qe2 Rf7 37. Ng1 Qd5+ 38. Qe4 Qxe4+ 39. Rxe4 Rd1 40. Bc5 Bd7 41. Rxf4 Be6 42. Kg2 Bd5+ 43. Kf2 Bd4+ 44. Bxd4 Rxf4+ 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2014.03.04"]
[Round "8"]
[White "Efimov, Ivan"]
[Black "Protopopova, Anastasiya"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2157"]
[BlackElo "1890"]
[PlyCount "107"]
[EventDate "2014.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[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 Nb8 10. d4 Nbd7 11. Nbd2 c5 12. Nf1 Re8 13. Ng3 Bf8 14. Bc2 Bb7 15. d5 c4 16. Nf5 Nc5 17. b4 cxb3 18. axb3 Qc8 19. Qe2 h6 20. Nh2 Kh7 21. Qf3 Qd8 22. Ng4 Nxg4 23. hxg4 Be7 24. g3 Rf8 25. Kg2 Bc8 26. Rh1 Bg5 27. b4 Nb7 28. Qd1 Bxc1 29. Qxc1 Bxf5 30. exf5 f6 31. g5 fxg5 32. f6+ Kg8 33. fxg7 Rf6 34. Qe3 Qe7 35. g4 Kxg7 36. Bf5 e4 37. Qb6 Nd8 38. Rae1 Qe5 39. Re3 Nf7 40. Qb7 Rf8 41. Rhh3 Rxf5 42. gxf5 Qxf5 43. f3 Re8 44. fxe4 Rxe4 45. Rhf3 Rf4 46. Qe7 Qxd5 47. Qe6 Qc6 48. Kf2 Qb6 49. Rxf4 gxf4 50. Qg4+ Ng5 51. Qd7+ Kg6 52. Qe8+ Kg7 53. Qe7+ Kg6 54. Qe8+ 1/2-1/2

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2014.03.03"]
[Round "7"]
[White "Palin, Denis"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2102"]
[BlackElo "2157"]
[PlyCount "81"]
[EventDate "2014.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Nc3 Nc6 4. Bg2 d6 5. e3 Bd7 6. Nge2 Ne5 7. d3 Qc8 8. f4 Ng6 9. e4 e6 10. Rb1 Rb8 11. Be3 Be7 12. h3 0-0 13. 0-0 Rd8 14. Kh2 b6 15. Qc2 Bc6 16. d4 cxd4 17. Nxd4 Bb7 18. b3 Bf8 19. Rfd1 e5 20. Nde2 exf4 21. Nxf4 Ne5 22. Ncd5 Nxd5 23. Nxd5 Qe6 24. Qf2 Rbc8 25. a4 Nc6 26. Bd2 Qg6 27. Bc3 Rb8 28. Rf1 Ne5 29. a5 Bxd5 30. exd5 Re8 31. axb6 axb6 32. Qf5 Qxf5 33. Rxf5 g6 34. Rf6 Nd7 35. Rf2 Bg7 36. Bd2 b5 37. Bf1 bxc4 38. Bxc4 Bd4 39. Re2 Ne5 40. Bf4 f6 41. Kg2 1/2-1/2

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2014.03.01"]
[Round "6"]
[White "Berezhnov, Dmitry"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1955"]
[BlackElo "2157"]
[PlyCount "54"]
[EventDate "2014.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 Qb6 6. Nf3 e6 7. Qb3 Bc5 8. Qxb6 Bxb6 9. Bd2 Ke7 10. e3 Rd8 11. Be2 d5 12. 0-0-0 dxc4 13. Bxc4 Bd7 14. Na4 Ne4 15. Nxb6 axb6 16. Rhf1 e5 17. h3 f6 18. g4 g5 19. Bd5 Nxd2 20. Rxd2 h5 21. Nh2 hxg4 22. hxg4 Ra5 23. a3 Rc5+ 24. Kd1 Rh8 25. Bxc6 Bxc6 26. f3 Ba4+ 27. Ke1 Rc1+ 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2014.02.28"]
[Round "5"]
[White "Efimov, Ivan"]
[Black "Vdovin, Sergey Anatolievich"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2157"]
[BlackElo "1763"]
[PlyCount "104"]
[EventDate "2014.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8. Qd1 Nf6 9. Nc3 d6 10. Bg5 Be6 11. Nd5 Bxd5 12. exd5 Nb8 13. Be2 Nbd7 14. 0-0 0-0 15. c4 h6 16. Be3 a5 17. b3 Ne4 18. Bd3 Nec5 19. Bf5 Rfb8 20. a3 a4 21. b4 Nb3 22. Ra2 g6 23. Bc2 f5 24. Bxb3 axb3 25. Qxb3 f4 26. Bc1 Kg7 27. Re1 Rf8 28. Qd3 b6 29. Kh1 Rf5 30. g4 Rf7 31. f3 Qh4 32. Rg1 Qg5 33. Bd2 Re8 34. Be1 Qd8 35. Bf2 Qc8 36. a4 Qa6 37. Rga1 Rc8 38. Rc2 Nf6 39. a5 bxa5 40. Rxa5 Qb7 41. b5 e4 42. fxe4 Qe7 43. Bd4 Re8 44. Re2 Kh7 45. Ra7 Nd7 46. Qf3 Qg5 47. Rea2 h5 48. gxh5 gxh5 49. Rg2 Qh6 50. h4 Ree7 51. Rg5 Nf6 52. b6 Nxe4 1-0

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2014.02.27"]
[Round "4"]
[White "Efimov, Ivan"]
[Black "Ledenev, Gennadiy"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2157"]
[BlackElo "1741"]
[PlyCount "54"]
[EventDate "2014.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nd7 6. Nbd2 e5 7. e4 exd4 8. exd5 cxd5 9. Re1+ Kf8 10. Nb3 Nb6 11. Bd2 Bf6 12. Nfxd4 Kg7 13. a4 Nc4 14. Bc3 a5 15. Qf3 Ne5 16. Qxd5 Ne7 17. Qb5 N7c6 18. Rad1 Qc7 19. Nxc6 Nxc6 20. Bxf6+ Kxf6 21. Bxc6 bxc6 22. Qc5 Be6 23. Qd4+ Ke7 24. Rxe6+ Kxe6 25. Nc5+ Kf5 26. h4 g5 27. g4+ Kg6 1-0

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2014.02.26"]
[Round "3"]
[White "Kavyev, Emil"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "1761"]
[BlackElo "2157"]
[PlyCount "55"]
[EventDate "2014.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. a3 Bb7 11. g3 Rc8 12. Bg2 e5 13. fxe5 dxe5 14. Bxf6 Nxf6 15. Nde2 Nxe4 16. Qf1 Be7 17. Kb1 Nxc3+ 18. Nxc3 0-0 19. Qe2 Bxg2 20. Qxg2 Rfd8 21. Nd5 Qa7 22. Qe4 f6 23. g4 Bd6 24. g5 fxg5 25. h4 Rc4 26. Qf5 g4 27. Rhf1 Qb8 28. Nf6+ 1/2-1/2

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2014.02.25"]
[Round "2"]
[White "Efimov, Ivan"]
[Black "Khatkevich, Alexandr"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2157"]
[PlyCount "85"]
[EventDate "2014.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 h6 8. 0-0 0-0 9. Rd1 Re8 10. h3 Qe7 11. a3 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. f4 Qe7 15. cxd5 cxd5 16. Bb5 Rd8 17. Nxd5 Nxd5 18. Rxd5 Bxf4 19. Rxd8+ Qxd8 20. exf4 Qb6+ 21. Qf2 Qxb5 22. Be3 Bf5 23. Bxa7 Rc8 24. Bd4 Rc2 25. Qg3 f6 26. Re1 Kf7 27. Qf3 Bd7 28. Qe4 Qc6 29. Qxc6 Bxc6 30. g4 Rg2+ 31. Kf1 Rg3 32. Re3 Bg2+ 33. Kf2 Rxe3 34. Bxe3 Bxh3 35. Kg3 Bf1 36. f5 Be2 37. Kf4 g5+ 38. fxg6+ Kxg6 39. Bd4 Bd1 40. Bc3 Bc2 41. Bd4 f5 42. gxf5+ Bxf5 43. Bc3 1/2-1/2

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2014.02.24"]
[Round "1"]
[White "Gitelson, Arkady"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1840"]
[BlackElo "2157"]
[PlyCount "59"]
[EventDate "2014.02.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 c5 5. 0-0 Nc6 6. c4 dxc4 7. Qa4 cxd4 8. Nxd4 Qxd4 9. Bxc6+ bxc6 10. Qxc6+ Qd7 11. Qxa8 Bc5 12. Nc3 0-0 13. Qf3 Bb7 14. e4 Qc6 15. Re1 Bd4 16. Rb1 Nd7 17. Bf4 f5 18. Rbd1 e5 19. Be3 Bxc3 20. bxc3 Nf6 21. Qxf5 g6 22. Qxe5 Re8 23. Qf4 Rxe4 24. Qd6 Re6 25. Qxc6 Rxc6 26. Bxa7 Ra6 27. Re7 Bd5 28. Rb1 Kf8 29. Bc5 Ra8 30. Ra7+ 1-0

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2013.11.17"]
[Round "7"]
[White "Efimov, Ivan"]
[Black "Arhangelsky, Vladislav"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2131"]
[BlackElo "2311"]
[PlyCount "115"]
[EventDate "2013.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d3 Be7 6. e4 d6 7. Nbd2 c5 8. a4 b4 9. Nc4 Nbd7 10. Re1 0-0 11. Bf4 e5 12. Bg5 Ne8 13. Na5 Rb8 14. Nxb7 Rxb7 15. Be3 Nc7 16. Nd2 Ne6 17. Nc4 Nb6 18. Na5 Rc7 19. c3 bxc3 20. bxc3 Bg5 21. Qd2 Bxe3 22. fxe3 Qg5 23. Re2 c4 24. Ra3 cxd3 25. Qxd3 Qe7 26. Qb5 Rfc8 27. Qb4 Rc5 28. Rd2 Qc7 29. Bf1 Ng5 30. Rc2 d5 31. Ba6 Rf8 32. Nb7 Rc6 33. a5 Nc4 34. Bxc4 Rxc4 35. Qb5 dxe4 36. a6 Nf3+ 37. Kh1 Ne1 38. Rc1 Nd3 39. Rc2 Rc8 40. Na5 Rc5 41. Qa4 f5 42. Qb3+ Qf7 43. Qxf7+ Kxf7 44. Nb7 R5c6 45. c4 Ke6 46. Ra4 g5 47. Kg1 h5 48. Kf1 f4 49. c5 Rf8 50. gxf4 gxf4 51. Rxe4 Rxa6 52. Ke2 f3+ 53. Kxd3 f2 54. Rc1 f1Q+ 55. Rxf1 Rxf1 56. Rh4 Ra3+ 57. Ke2 Kd5 58. Kxf1 1-0

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2013.11.16"]
[Round "6"]
[White "Drogilov, Alexander"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2155"]
[BlackElo "2131"]
[PlyCount "82"]
[EventDate "2013.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Nc3 c6 5. Qb3 b6 6. Bf4 Bd6 7. Bg3 Nf6 8. e3 0-0 9. Nh4 Bg4 10. Bd3 Qe7 11. Bxd6 Qxd6 12. h3 Bh5 13. g4 Bg6 14. Nxg6 hxg6 15. 0-0-0 Nbd7 16. Kb1 a5 17. g5 dxc4 18. Bxc4 Nd5 19. h4 Qb4 20. h5 Qxb3 21. Bxb3 gxh5 22. Rxh5 g6 23. Rh4 Kg7 24. e4 Nxc3+ 25. bxc3 Rh8 26. Rdh1 Rxh4 27. Rxh4 a4 28. Bd1 c5 29. e5 cxd4 30. cxd4 b5 31. Bf3 Rc8 32. Re4 Nb6 33. Re1 Rc4 34. d5 Nxd5 35. Bxd5 exd5 36. e6 Kf8 37. Re5 Rb4+ 38. Kc1 d4 39. Kc2 a3 40. Kd3 Rb2 41. Kxd4 fxe6 1/2-1/2

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2013.11.15"]
[Round "5"]
[White "Efimov, Ivan"]
[Black "Raisov, Idris"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2131"]
[BlackElo "2080"]
[PlyCount "45"]
[EventDate "2013.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 dxc4 7. Qa4 Qa5 8. Qxc4 Be7 9. Nc3 0-0 10. Bd2 cxd4 11. Nb5 Qb6 12. Nbxd4 Nxd4 13. Nxd4 e5 14. Nb3 Be6 15. Qa4 Bd7 16. Qa5 Qb5 17. Qxb5 Bxb5 18. Bxb7 Rab8 19. Bg2 Bxe2 20. Rfe1 Bc4 21. Na5 Bb4 22. Nxc4 Bxd2 23. Nxd2 1-0

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2013.11.14"]
[Round "4"]
[White "Upolovnev, Vladimir"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1876"]
[BlackElo "2131"]
[PlyCount "60"]
[EventDate "2013.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 b5 5. Bg2 Bb7 6. 0-0 Nbd7 7. a4 a6 8. b3 g6 9. Bb2 Bg7 10. Nc3 b4 11. Ne2 0-0 12. Qd2 Nxe4 13. dxe4 Bxb2 14. Rab1 Bg7 15. Qe3 Qc7 16. Nd2 e6 17. f4 Rfe8 18. Kh1 d5 19. Qf2 Rad8 20. Rbd1 c4 21. bxc4 dxc4 22. f5 exf5 23. exf5 Ne5 24. h3 Bxg2+ 25. Qxg2 c3 26. Nb3 Rxd1 27. Rxd1 Nc4 28. Qf2 Ne3 29. Rc1 Nxf5 30. g4 Rxe2 0-1

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2013.11.13"]
[Round "3"]
[White "Efimov, Ivan"]
[Black "Fedukin, Alexandre"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2131"]
[BlackElo "1847"]
[PlyCount "97"]
[EventDate "2013.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 b6 3. Bg2 Bb7 4. 0-0 Nf6 5. d3 c5 6. e4 d5 7. e5 Nfd7 8. Nbd2 Be7 9. Re1 h6 10. h4 a5 11. Nf1 d4 12. c3 dxc3 13. bxc3 Qc7 14. Bf4 Nf8 15. h5 g5 16. Bd2 Nc6 17. N3h2 0-0-0 18. Qc2 Ba6 19. Re3 c4 20. d4 Nd7 21. a4 b5 22. axb5 Bxb5 23. Ree1 Nb6 24. Reb1 Ba6 25. Ng4 Nd5 26. Bc1 Kd7 27. Nd2 Rb8 28. Ne4 Rb3 29. Rxb3 cxb3 30. Qxb3 Be2 31. f3 Rb8 32. Qa2 Bd1 33. Qd2 Bb3 34. Nxh6 Rh8 35. Nxf7 Rxh5 36. Nfd6 Nb6 37. Nc5+ Kd8 38. Nxb3 Bxd6 39. exd6 Qxd6 40. Qe1 a4 41. Nc5 Na5 42. Nxe6+ Kc8 43. Bxg5 a3 44. Bf4 Qe7 45. Nc5 Qf7 46. Qb1 Nac4 47. Qb5 Qg6 48. Re1 Rh8 49. Bh3+ 1-0

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2013.11.12"]
[Round "2"]
[White "Sedov, Yuriy"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "D95"]
[WhiteElo "1780"]
[BlackElo "2131"]
[PlyCount "73"]
[EventDate "2013.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Qb3 dxc4 7. Bxc4 Nc6 8. Qa3 Ne8 9. Bd2 Nd6 10. Be2 e5 11. d5 Ne7 12. e4 f5 13. exf5 Nexf5 14. 0-0 e4 15. Bg5 Qe8 16. Nd2 Qe5 17. Be3 Nxe3 18. fxe3 Rxf1+ 19. Rxf1 Bd7 20. Nc4 Nxc4 21. Bxc4 Bf8 22. Qb3 Bd6 23. g3 b6 24. Ne2 b5 25. Bxb5 Rb8 26. Bxd7 Rxb3 27. Be6+ Kh8 28. axb3 Qxb2 29. Nd4 Qd2 30. Nc6 Qxe3+ 31. Kg2 Qg5 32. Re1 e3 33. Kf3 Bc5 34. b4 Bb6 35. Ke4 Qf6 36. Kd3 Qf2 37. Bg4 0-1

[Event "Saratov Region-ch Seniors"]
[Site "Saratov"]
[Date "2013.11.11"]
[Round "1"]
[White "Efimov, Ivan"]
[Black "Polyakov, Petr"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2131"]
[BlackElo "1633"]
[PlyCount "147"]
[EventDate "2013.11.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. b4 e6 4. Bb2 c5 5. d3 Nf6 6. g3 Bd6 7. Bg2 0-0 8. 0-0 Nc6 9. bxc5 Bxc5 10. Nbd2 e5 11. Nb3 Bb6 12. a4 Bg4 13. a5 Bc7 14. a6 bxa6 15. Nfd2 Bd7 16. Ba3 Re8 17. Nc5 Bb6 18. Nxa6 Rc8 19. Bd6 Bg4 20. c5 Qd7 21. cxb6 Qxd6 22. b7 Rcd8 23. Nc4 Qd7 24. Bxc6 Qxc6 25. b8Q Rxb8 26. Nxb8 Rxb8 27. Nxe5 Qc5 28. Nxg4 Nxg4 29. h3 Nf6 30. Qa4 Re8 31. Rac1 Qh5 32. Kg2 Qd5+ 33. Kh2 h5 34. Rfe1 h4 35. Qc6 hxg3+ 36. fxg3 Qh5 37. Qf3 Qh6 38. Qf4 Qh5 39. Rc2 Qa5 40. Rec1 Kh7 41. Qxd4 Qh5 42. Qh4 Qxh4 43. gxh4 Nd5 44. e4 Nf4 45. Rd1 Re5 46. Rf2 Ng6 47. Rxf7 Nxh4 48. Rg1 Kh6 49. Rg4 g5 50. Rxa7 Nf3+ 51. Kg3 Ne1 52. Ra6+ Kh5 53. Rd6 Ra5 54. Rd5 Ra2 55. Rdxg5+ Kh6 56. Rg6+ Kh7 57. Rg7+ Kh6 58. R7g6+ Kh7 59. Rd6 Rg2+ 60. Kf4 Rf2+ 61. Ke3 Rh2 62. Rg3 Nc2+ 63. Kf4 Rf2+ 64. Rf3 Rd2 65. e5 Ne1 66. Rg3 Ng2+ 67. Kf3 Nh4+ 68. Kg4 Ng6 69. d4 Rd1 70. Kg5 Nf8 71. e6 Rxd4 72. e7 Re4 73. Rh6+ Kg8 74. Kf5+ 1-0

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2013.03.06"]
[Round "9"]
[White "Gagarkine, Nikolay"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1934"]
[BlackElo "2131"]
[PlyCount "106"]
[EventDate "2013.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. b3 c5 7. c3 Nc6 8. Bb2 Qb6 9. e3 Bf5 10. Re1 Rac8 11. Nh4 Bg4 12. f3 Bd7 13. f4 Rfe8 14. h3 Ne4 15. Kh2 cxd4 16. exd4 f5 17. Nf3 Na5 18. Ng5 Nc4 19. Nxe4 fxe4 20. Bc1 Nd6 21. a4 Nf5 22. Bb2 Qd6 23. Ba3 Qc7 24. h4 h6 25. Qe2 g5 26. hxg5 hxg5 27. Bc1 Bh6 28. Rf1 Rf8 29. Qe1 gxf4 30. Bxf4 Bxf4 31. Rxf4 Rf7 32. Rg4+ Ng7 33. Rg5 Qd6 34. Re5 Qh6+ 35. Kg1 e6 36. c4 Bc6 37. Qd2 Qg6 38. Rg5 Qh6 39. Re5 Qxd2 40. Nxd2 Rf6 41. g4 Rf4 42. Nf1 Rd8 43. c5 Rxg4 44. Ne3 Rg3 45. Kf2 Rg6 46. b4 a6 47. b5 axb5 48. a5 Rf8+ 49. Kg1 Rg3 50. Nf1 Rd3 51. a6 Ra8 52. axb7 Bxb7 53. Re1 Ra7 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2013.03.05"]
[Round "8"]
[White "Efimov, Ivan"]
[Black "Dmitriev, Igor"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2131"]
[BlackElo "2297"]
[PlyCount "96"]
[EventDate "2013.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 c5 4. Bg2 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. 0-0 Qc7 9. c4 Bb7 10. Nc3 0-0 11. c5 Rad8 12. Qa4 Qb8 13. Rfd1 Qa8 14. Qh4 Rfe8 15. Bh6 Bh8 16. Bg5 a5 17. e4 Qb8 18. Bf4 Qa7 19. Bc7 Ra8 20. Bb6 Qb8 21. Bh3 Bc8 22. Rd2 d6 23. Na4 Bxh3 24. Qxh3 Nxe4 25. Re2 d5 26. Rae1 e6 27. Qh6 Bd4 28. Kg2 e5 29. f3 Nf6 30. Qd2 Re6 31. b3 Nd7 32. f4 Nxb6 33. Nxb6 Ra7 34. Na4 Qb4 35. Rd1 Rae7 36. Qxb4 axb4 37. Rd3 Kg7 38. Re1 f6 39. Re2 Kf7 40. Re1 Ra7 41. Re2 Re8 42. Kf1 Ra5 43. Rc2 h5 44. h3 Ke6 45. g4 Rh8 46. Kg2 hxg4 47. hxg4 Ra7 48. Re2 Rah7 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2013.03.04"]
[Round "7"]
[White "Efimov, Ivan"]
[Black "Abramov, Leonid"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2131"]
[BlackElo "2196"]
[PlyCount "61"]
[EventDate "2013.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 d6 4. Bg2 Nd7 5. b3 c5 6. Bb2 cxd4 7. Nxd4 Ngf6 8. 0-0 0-0 9. Nd2 d5 10. c4 Nb6 11. c5 Nbd7 12. c6 Nb6 13. Rc1 e5 14. cxb7 Bxb7 15. Nc6 Qe8 16. Nxe5 Ng4 17. Nd3 Bxb2 18. Nxb2 Ba6 19. Nd3 Bxd3 20. exd3 Qd7 21. Nf3 a5 22. Qd2 a4 23. Qf4 axb3 24. axb3 Qf5 25. Qd4 Rab8 26. Rc6 Nc8 27. h3 Nh6 28. g4 Qd7 29. Ne5 Qe7 30. Qf4 Kg7 31. Rfc1 1-0

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2013.03.02"]
[Round "6"]
[White "Guliyev, Hasan Ismayil"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1714"]
[BlackElo "2131"]
[PlyCount "46"]
[EventDate "2013.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Bc4 b5 8. Bd3 Bb7 9. f3 Nbd7 10. 0-0 b4 11. Nce2 d5 12. Ng3 Bd6 13. Qe1 Qc7 14. Bf2 dxe4 15. Bxe4 Nxe4 16. fxe4 0-0 17. Rd1 Ne5 18. Qe2 Rfd8 19. b3 Rac8 20. Rd2 Ng6 21. Qg4 Bf4 22. Re2 a5 23. Rd1 e5 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2013.03.01"]
[Round "5"]
[White "Efimov, Ivan"]
[Black "Karpenko, Artem"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2131"]
[BlackElo "2004"]
[PlyCount "64"]
[EventDate "2013.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. d3 c5 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 e5 7. a3 Bd6 8. Nbd2 0-0 9. Ng5 h6 10. Nge4 Nxe4 11. Nxe4 Be7 12. Rb1 a5 13. f4 f5 14. Nf2 Bd6 15. Nh3 Qe8 16. e3 Bd7 17. b3 exf4 18. Nxf4 dxe3 19. Qf3 Bxf4 20. Qxf4 Nd4 21. Rb2 e2 22. Re1 Bc6 23. Be3 Bxg2 24. Bxd4 Bf1 25. Bxc5 Rf6 26. Qf3 Rd8 27. Bf2 Qd7 28. d4 f4 29. g4 Rg6 30. h3 h5 31. Qe4 Qf7 32. Bh4 Re8 0-1

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2013.02.28"]
[Round "4"]
[White "Sudnik, Pavel"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2056"]
[BlackElo "2131"]
[PlyCount "135"]
[EventDate "2013.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 a6 4. Nf3 b5 5. d3 Nf6 6. g3 Bb7 7. Bg2 Nbd7 8. 0-0 e6 9. Nh4 Qc7 10. f5 e5 11. Nd5 Nxd5 12. exd5 Be7 13. c4 Bxh4 14. gxh4 Nf6 15. Bg5 h6 16. Bxf6 gxf6 17. a4 bxc4 18. dxc4 Ke7 19. a5 Rag8 20. Kh1 Rg7 21. Qd2 Rg4 22. b3 Rxh4 23. Qf2 Rg4 24. Bh3 Rg5 25. Rfb1 Rb8 26. Qh4 h5 27. Rf1 Bc8 28. Rf3 Bd7 29. Qe4 Rb4 30. Qc2 Qd8 31. Qe4 Qg8 32. Raf1 Qg7 33. Ra1 Qh6 34. Qe3 Qh7 35. Qe4 Rg8 36. Qe3 Rgb8 37. Ra3 Rg8 38. Ra1 Rg5 39. Raf1 Rb8 40. Qf2 Qg7 41. Re1 Rg8 42. Rf1 Qf8 43. Ra1 Qb8 44. Qd2 Qc7 45. Qf2 Rb8 46. Qd2 h4 47. Qc2 Rh8 48. Qe4 Qb8 49. Qc2 Qb4 50. Qd3 Rhg8 51. Qe3 Kd8 52. Qf2 Kc7 53. Qe3 Re8 54. Rf2 e4 55. Rf4 Re5 56. Rxh4 Bxf5 57. Bxf5 Rgxf5 58. Rxe4 Rxe4 59. Qxe4 Re5 60. Qf3 f5 61. Qh5 Re7 62. Qg5 Re1+ 63. Rxe1 Qxe1+ 64. Kg2 Qe4+ 65. Kg3 Qe1+ 66. Kh3 Qe5 67. Qd2 f4 68. Kg2 1/2-1/2

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2013.02.27"]
[Round "3"]
[White "Efimov, Ivan"]
[Black "Brekhov, Denis"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2131"]
[BlackElo "1989"]
[PlyCount "85"]
[EventDate "2013.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d5 5. d4 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 Nc6 9. Bf4 Nh5 10. Be3 Nf6 11. Rc1 Qb6 12. Na4 Qd8 13. Nc5 b6 14. Nd3 Bb7 15. Qa4 Qd7 16. Qa3 Qd8 17. Nfe5 Nxe5 18. Nxe5 e6 19. Nc6 Qd7 20. Ne7+ Kh8 21. Bf4 Ne8 22. Rc2 h6 23. g4 Kh7 24. Rfc1 Qb5 25. e3 Qa6 26. Qb3 Bf6 27. Bf1 Qa5 28. Nc6 Bxc6 29. Rxc6 g5 30. Bg3 Be7 31. a3 Kg7 32. f3 b5 33. Bxb5 Qd8 34. Bd3 Bd6 35. Be5+ Bxe5 36. dxe5 h5 37. h3 hxg4 38. hxg4 Rh8 39. Kg2 Rb8 40. Qc3 a5 41. Rh1 Rxh1 42. Kxh1 Qd7 43. Rc5 1-0

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2013.02.26"]
[Round "2"]
[White "Nurdinov, Iliya"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1903"]
[BlackElo "2131"]
[PlyCount "88"]
[EventDate "2013.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 a6 4. a4 Nf6 5. Bc4 e6 6. d3 d5 7. exd5 exd5 8. Bb3 Nc6 9. Nf3 Bg4 10. 0-0 Be7 11. h3 Bxf3 12. Qxf3 Nd4 13. Qd1 Nxb3 14. cxb3 Rc8 15. Qf3 0-0 16. f5 Re8 17. Kh1 h6 18. Bd2 Qd7 19. Bf4 Qxf5 20. Ne2 Rc6 21. g4 Qd7 22. Ng3 Bd6 23. Rae1 Bxf4 24. Rxe8+ Nxe8 25. Qxf4 Rf6 26. Qc1 Rxf1+ 27. Qxf1 Qd6 28. Qe1 Qe6 29. Qf2 d4 30. Ne4 Qxb3 31. Nxc5 Qd5+ 32. Ne4 Nd6 33. Qc2 Nxe4 34. dxe4 Qd7 35. Kg2 d3 36. Qd2 Qd4 37. Kf3 b5 38. axb5 axb5 39. Qc3 Qd6 40. Qc8+ Kh7 41. Qf5+ Kg8 42. Qc8+ Kh7 43. Qf5+ Kg8 44. Qc8+ Kh7 1/2-1/2

[Event "Saratov-ch"]
[Site "Saratov"]
[Date "2013.02.25"]
[Round "1"]
[White "Efimov, Ivan"]
[Black "Petryakova, Natalia"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2131"]
[BlackElo "1767"]
[PlyCount "55"]
[EventDate "2013.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 153 Extra"]
[Source "ChessBase"]
[SourceDate "2013.04.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.04.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 a6 9. 0-0-0 b5 10. dxc5 Bxc5 11. Bxc5 Nxc5 12. Nd4 Qb6 13. Nxc6 Qxc6 14. Ne2 Ne4 15. Qe3 Qc4 16. Kb1 Qb4 17. Nd4 Bd7 18. c3 Qe7 19. Bd3 Nc5 20. Bc2 Rc8 21. g4 0-0 22. f5 Rfe8 23. Rde1 f6 24. exf6 Qxf6 25. g5 Qd8 26. f6 gxf6 27. gxf6 Kf7 28. Qh6 1-0

[Event "Saratov Winter Cup"]
[Site "Saratov"]
[Date "2013.01.22"]
[Round "9"]
[White "Protopopova, Anastasiya"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "1856"]
[BlackElo "2121"]
[PlyCount "63"]
[EventDate "2013.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. g3 c6 6. Bg2 Be7 7. 0-0 0-0 8. e4 a6 9. a4 a5 10. h3 Qc7 11. g4 Rd8 12. g5 Nh5 13. Nh4 Nf4 14. Bxf4 exf4 15. Nf3 Nf8 16. Qd2 h6 17. gxh6 g5 18. Nh2 Ng6 19. Ng4 Be6 20. b3 Bxg4 21. hxg4 Bf6 22. Rad1 Qb6 23. Qd3 Kh7 24. e5 Be7 25. Qf5 Kxh6 26. exd6 Bf8 27. Qxf7 Re8 28. Rfe1 Qd8 29. Be4 Qxd6 30. Bf5 Re7 31. Rxe7 Bxe7 32. Ne4 1-0

[Event "Saratov Winter Cup"]
[Site "Saratov"]
[Date "2013.01.21"]
[Round "8"]
[White "Efimov, Ivan"]
[Black "Biryukov, Dmitriy"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2121"]
[BlackElo "2305"]
[PlyCount "227"]
[EventDate "2013.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. b3 Nc6 7. Bb2 Nd7 8. a4 a5 9. Na3 e5 10. dxe5 Ndxe5 11. Nxe5 Nxe5 12. Qc1 c6 13. Rd1 Qe7 14. f4 Ng4 15. Bxg7 Kxg7 16. e4 d5 17. Qb2+ Kg8 18. Qd4 dxe4 19. Qxe4 Qxe4 20. Bxe4 Re8 21. Re1 Be6 22. Bd3 Bd5 23. Nc4 Bxc4 24. Bxc4 Kf8 25. Bd3 Rxe1+ 26. Rxe1 Re8 27. Rxe8+ Kxe8 28. h3 Nf6 29. Kf2 Ke7 30. Ke3 Kd6 31. Bc4 Nd5+ 32. Kd4 c5+ 33. Ke4 f5+ 34. Kd3 Nf6 35. Ke3 Ke7 36. Be2 h6 37. Bf3 b6 38. h4 Ne8 39. Bd5 Kf6 40. Kd3 Nd6 41. Ke3 g5 42. hxg5+ hxg5 43. fxg5+ Kxg5 44. Kf3 Ne8 45. Kf2 Kf6 46. Ke3 Ke5 47. c4 Nc7 48. Bf3 Ne6 49. Be2 Kf6 50. Bf3 Kg5 51. Be2 Nd4 52. Bd1 Nc6 53. Bf3 Ne5 54. Be2 Nf7 55. Bd1 Nd6 56. Bf3 Ne8 57. Be2 Nc7 58. Bf3 Ne6 59. Be2 Kf6 60. Bf3 Ke5 61. Be2 Nf8 62. Bf3 Nh7 63. Be2 Ng5 64. Bd3 Ne6 65. Be2 f4+ 66. gxf4+ Nxf4 67. Bf3 Ne6 68. Bg4 Nd4 69. Bd1 Nf5+ 70. Kd3 Kf4 71. Bh5 Nd4 72. Bd1 Nc6 73. Bh5 Ne5+ 74. Kd2 Ke4 75. Be2 Kd4 76. Bh5 Nd3 77. Be2 Nf4 78. Bf3 Ng6 79. Be2 Nf4 80. Bf3 Ne6 81. Bd5 Ng5 82. Bg2 Ke5 83. Ke3 Ne6 84. Bf3 Nd4 85. Bd1 Nf5+ 86. Kd3 Kf4 87. Bh5 Ng3 88. Bd1 Ne4 89. Bh5 Nf6 90. Bd1 Nd7 91. Bh5 Ne5+ 92. Kd2 Ke4 93. Be2 Nf7 94. Bh5 Ng5 95. Bd1 Kd4 96. Bg4 Ne4+ 97. Kc2 Ke3 98. Bh5 Ng3 99. Bg4 Ne2 100. Bh5 Nd4+ 101. Kc3 Kf2 102. Bg4 Ke1 103. Bh5 Ne6 104. Bg4 Nf4 105. Bf3 Ng6 106. Bg4 Nf4 107. Bf3 Ne2+ 108. Bxe2 Kxe2 109. Kc2 Ke3 110. Kc3 Kf4 111. Kd2 Kf5 112. Kd3 Kf4 113. Kd2 Ke4 114. Ke2 1/2-1/2

[Event "Saratov Winter Cup"]
[Site "Saratov"]
[Date "2013.01.18"]
[Round "7"]
[White "Vetryansky, Vladimir"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2165"]
[BlackElo "2121"]
[PlyCount "85"]
[EventDate "2013.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bc5 7. Nf3 Nc6 8. 0-0 0-0 9. d3 Bg4 10. h3 Bh5 11. g4 Bg6 12. Ng5 Bb6 13. Qe2 Qd7 14. Nf3 f6 15. Nh4 Bf7 16. Be4 Bd5 17. Ba3 Rf7 18. Bf5 Be6 19. Be4 Re8 20. Nf5 Bd5 21. Rab1 Nd8 22. c4 Bxe4 23. Qxe4 Qa4 24. Rb3 Rd7 25. Qg2 g6 26. Ng3 Kg7 27. Ne4 Ne6 28. Nc3 Qa6 29. Bc1 Nd4 30. Ra3 Ba5 31. Ne4 b6 32. f4 Qc8 33. fxe5 Rxe5 34. c3 Nc6 35. d4 Ree7 36. Nxf6 Rd6 37. Qf2 Rde6 38. Bh6+ Kh8 39. Nd5 Re8 40. Qf7 Rg8 41. Nf6 Re7 42. Qxg8+ Qxg8 43. Nxg8 1-0

[Event "Saratov Winter Cup"]
[Site "Saratov"]
[Date "2013.01.17"]
[Round "6"]
[White "Efimov, Ivan"]
[Black "Sudnik, Pavel"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2121"]
[BlackElo "2020"]
[PlyCount "16"]
[EventDate "2013.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. 0-0 Nc6 5. d3 d6 6. c4 f5 7. Nc3 Nf6 8. Rb1 0-0 1/2-1/2

[Event "Saratov Winter Cup"]
[Site "Saratov"]
[Date "2013.01.16"]
[Round "5"]
[White "Dmitriev, Igor"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2307"]
[BlackElo "2121"]
[PlyCount "102"]
[EventDate "2013.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 0-0 5. Rb1 d6 6. d3 Nc6 7. Bg5 h6 8. Bxf6 Bxf6 9. Qd2 Kh7 10. e3 e5 11. Nge2 Bf5 12. b4 Qd7 13. b5 Nd8 14. 0-0 Bg7 15. f4 Bh3 16. Bxh3 Qxh3 17. f5 gxf5 18. Rf2 Ne6 19. Rbf1 f4 20. exf4 f5 21. Nd5 Rf7 22. fxe5 dxe5 23. d4 Ng5 24. dxe5 Ne4 25. Qe3 Nxf2 26. Rxf2 Re8 27. e6 Qg4 28. Ndf4 Rfe7 29. Kg2 Qg5 30. Qd3 Qf6 31. Ng1 c6 32. a4 Kg8 33. Nf3 Rxe6 34. Nxe6 Qxe6 35. Nh4 Qe4+ 36. Rf3 Re5 37. Qd7 Qxc4 38. Nxf5 Bf8 39. Qc8 Qa2+ 40. Kh3 Qe6 41. Qxe6+ Rxe6 42. bxc6 Rxc6 43. Rf4 a6 44. Re4 b5 45. axb5 axb5 46. Ne7+ Bxe7 47. Rxe7 Rb6 48. Kg4 b4 49. Re2 b3 50. Rb2 Kf7 51. Kf4 Kg6 1/2-1/2

[Event "Saratov Winter Cup"]
[Site "Saratov"]
[Date "2013.01.15"]
[Round "4"]
[White "Efimov, Ivan"]
[Black "Drogilov, Alexander"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2121"]
[BlackElo "2137"]
[PlyCount "150"]
[EventDate "2013.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Bg4 5. h3 Bxf3 6. Qxf3 Nc6 7. Bc2 g6 8. 0-0 Bg7 9. Rd1 Nd7 10. d3 0-0 11. Nd2 b5 12. Nf1 b4 13. Bd2 Qa5 14. Ne3 Nb6 15. Rdc1 bxc3 16. Bxc3 Qa6 17. Bxg7 Kxg7 18. Qd1 Nd4 19. Bb1 Qa4 20. Nc2 Nxc2 21. Bxc2 Qd4 22. Rab1 f5 23. Qe1 fxe4 24. dxe4 Rf6 25. Rd1 Qe5 26. Qc3 Raf8 27. Rf1 Qd4 28. Rbd1 Qb4 29. Qxb4 cxb4 30. Bb3 Rc8 31. Rc1 Rc5 32. Rxc5 dxc5 33. Rc1 Rc6 34. Bc4 g5 35. Kf1 Kf6 36. Ke2 Rc7 37. Ke3 e5 38. b3 Rd7 39. Bb5 Rc7 40. g3 Ke6 41. f4 exf4+ 42. gxf4 gxf4+ 43. Kxf4 Rf7+ 44. Ke3 Rc7 45. Be2 Ke5 46. Bd3 Rc6 47. Rc2 Rc7 48. Rf2 c4 49. Rf5+ Ke6 50. bxc4 Nxc4+ 51. Kd4 Nd6 52. Rh5 Ne8 53. Bc4+ Kf6 54. Rd5 Ng7 55. Rb5 Rd7+ 56. Ke3 Rc7 57. Rxb4 Ne6 58. Bxe6 Kxe6 59. Ra4 Rc3+ 60. Kd4 Rxh3 61. Ra6+ Kd7 62. Rxa7+ Ke6 63. Ra6+ Kd7 64. Ke5 Rh4 65. Kd4 Rh2 66. Kd5 Rd2+ 67. Ke5 h5 68. Ra7+ Kc6 69. a4 h4 70. Rh7 Ra2 71. Rxh4 Rxa4 72. Rh7 Ra8 73. Ke6 Rg8 74. e5 Rg6+ 75. Kf7 Rg3 1-0

[Event "Saratov Winter Cup"]
[Site "Saratov"]
[Date "2013.01.14"]
[Round "3"]
[White "Bondarenko, Vladimir"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "2292"]
[BlackElo "2121"]
[PlyCount "72"]
[EventDate "2013.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Qa4+ Nc6 7. e3 0-0 8. Nxd5 Qxd5 9. Bc4 Qa5+ 10. Qxa5 Nxa5 11. Be2 Be6 12. Bd2 Nc4 13. Bc3 Nd6 14. Nd2 Bd5 15. Bf3 e6 16. 0-0 Rfc8 17. e4 Bc6 18. Rfc1 Bh6 19. d5 exd5 20. exd5 Bd7 21. Rd1 Bf5 22. Nf1 Re8 23. Ng3 Bc2 24. Re1 f5 25. Be5 Kf7 26. Bc3 Nb5 27. Be5 Re7 28. a4 Nd6 29. Bd4 Rxe1+ 30. Rxe1 Bxa4 31. Ra1 Bb3 32. Ne2 Nb5 33. Be3 Bg7 34. Nc3 Nxc3 35. bxc3 a5 36. Bd2 a4 0-1

[Event "Saratov Winter Cup"]
[Site "Saratov"]
[Date "2013.01.13"]
[Round "2"]
[White "Efimov, Ivan"]
[Black "Nurdinov, Iliya"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2121"]
[BlackElo "1876"]
[PlyCount "63"]
[EventDate "2013.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bg4 5. cxd5 Nxd5 6. Qb3 Qb6 7. Qa4 Bxf3 8. gxf3 Nd7 9. d4 e6 10. Bd3 g6 11. Bd2 Bg7 12. Nxd5 exd5 13. Ba5 Qxb2 14. Rb1 b5 15. Rxb2 bxa4 16. Rb7 Ke7 17. Bc7 Ke6 18. Ke2 Rhc8 19. Rc1 Nb8 20. Rcb1 Nd7 21. Rc1 Nb8 22. f4 f5 23. Bxb8 Raxb8 24. Rxg7 Rb2+ 25. Rc2 Rxc2+ 26. Bxc2 Rb8 27. Rxa7 Rb2 28. Kd3 Rxa2 29. Rxa4 Rb2 30. Ra6 Kd6 31. Ra7 Rb6 32. Rxh7 1-0

[Event "Saratov Winter Cup"]
[Site "Saratov"]
[Date "2013.01.12"]
[Round "1"]
[White "Ledenev, Gennadiy"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "E22"]
[WhiteElo "1774"]
[BlackElo "2121"]
[PlyCount "75"]
[EventDate "2013.01.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. e3 Nc6 6. Nf3 0-0 7. Bd2 cxd4 8. exd4 d5 9. a3 dxc4 10. Qxc4 Be7 11. b4 Bd7 12. Be2 Rc8 13. Qb3 Qc7 14. 0-0 Rfd8 15. h3 Be8 16. Nb5 Qb6 17. Be3 Nd5 18. Rac1 Ncxb4 19. Rxc8 Rxc8 20. Nxa7 Rc3 21. Nc8 Rxb3 22. Nxb6 Nxe3 23. fxe3 Rxe3 24. axb4 Rxe2 25. Nc8 Bf8 26. Rb1 Bc6 27. b5 Be4 28. Rc1 f6 29. Kf1 Bd3 30. Kg1 Bxb5 31. Na7 Bd3 32. Ne1 Be4 33. Kf1 Ra2 34. Nb5 Bc6 35. Nc7 Kf7 36. Rc2 Ra1 37. Rb2 Bd6 38. Nxe6 0-1

[Event "Saratov SSEU Cup"]
[Site "Saratov"]
[Date "2012.12.20"]
[Round "9"]
[White "Borisovsky, Viktor"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2151"]
[BlackElo "2103"]
[PlyCount "63"]
[EventDate "2012.12.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e3 Be7 6. Bd3 0-0 7. 0-0 c6 8. h3 a6 9. a4 a5 10. Qc2 Re8 11. Rd1 Qc7 12. b3 Nf8 13. Ba3 Ng6 14. Rac1 Bf8 15. Ng5 exd4 16. exd4 h6 17. Nge4 Nxe4 18. Bxe4 Nf4 19. d5 c5 20. Bb2 Qd8 21. Kh2 Qg5 22. Rg1 Qh4 23. Bf5 Bxf5 24. Qxf5 Ne2 25. Nxe2 Rxe2 26. Rc2 Rae8 27. g3 Qg5 28. Qxg5 hxg5 29. Rgc1 R8e3 30. Bc3 Rxc2 31. Rxc2 Rd3 32. Kg2 1-0

[Event "Saratov SSEU Cup"]
[Site "Saratov"]
[Date "2012.12.19"]
[Round "8"]
[White "Efimov, Ivan"]
[Black "Kvitka, Roman"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2103"]
[BlackElo "2156"]
[PlyCount "119"]
[EventDate "2012.12.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Be7 9. cxd5 exd5 10. Nc3 Be6 11. Nd4 0-0 12. Nxe6 fxe6 13. Qb3 Qb6 14. Qxb6 axb6 15. Bh3 Kf7 16. Rd1 Bc5 17. Nb5 Rae8 18. a3 Ne4 19. e3 Ke7 20. f4 Bd6 21. Nxd6 Nxd6 22. b3 Na5 23. Rb1 g6 24. a4 Rc8 25. Ba3 Rfd8 26. Rd3 Kf7 27. Bxd6 Rxd6 28. e4 Rcd8 29. Rbd1 Nc6 30. Kf2 d4 31. e5 R6d7 32. Bg2 Nb4 33. R3d2 Ke7 34. Be4 Kf7 35. Kf3 Ke7 36. Bd3 Rc7 37. Bc4 Nc6 38. Ke4 Rcd7 39. Bb5 Rd5 40. Bxc6 bxc6 41. Rxd4 Rc8 42. g4 h5 43. gxh5 gxh5 44. Rg1 Kf7 45. Rg5 Rh8 46. f5 Rxd4+ 47. Kxd4 exf5 48. Rxf5+ Ke7 49. Rf6 Kd7 50. Rf7+ Ke6 51. Rc7 c5+ 52. Ke4 Rb8 53. Rc6+ Ke7 54. Rh6 b5 55. Kd5 c4 56. Rh7+ Kd8 57. Rh8+ Kc7 58. Rxb8 Kxb8 59. bxc4 bxa4 60. Kd4 1-0

[Event "Saratov SSEU Cup"]
[Site "Saratov"]
[Date "2012.12.18"]
[Round "7"]
[White "Smirnov, Alexandr A"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2163"]
[BlackElo "2103"]
[PlyCount "72"]
[EventDate "2012.12.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bc5 7. Ne2 Nc6 8. Rb1 0-0 9. 0-0 Re8 10. d3 Bb6 11. c4 Nd4 12. Nc3 c6 13. Ba3 f5 14. Kh1 f4 15. Ne4 Re6 16. c3 Nf5 17. c5 Bc7 18. Qb3 Kh8 19. Rbd1 Rh6 20. Kg1 b6 21. d4 exd4 22. cxd4 Be6 23. Qd3 Bd5 24. Bc1 Rg6 25. Rfe1 Qf8 26. Ba3 b5 27. Nd6 Bxg2 28. Nxf5 fxg3 29. fxg3 Bh3 30. Nh4 Re6 31. d5 Rxe1+ 32. Rxe1 Re8 33. Rd1 cxd5 34. Qxd5 Re2 35. Kh1 g5 36. Qxg5 Qa8+ 0-1

[Event "Saratov SSEU Cup"]
[Site "Saratov"]
[Date "2012.12.17"]
[Round "6"]
[White "Efimov, Ivan"]
[Black "Dvoryadkin, Maksim"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2103"]
[BlackElo "2018"]
[PlyCount "56"]
[EventDate "2012.12.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. Ne5 Bh5 6. c4 e6 7. cxd5 exd5 8. d4 Nbd7 9. Bf4 Be7 10. Nc3 0-0 11. Rc1 Nxe5 12. Bxe5 Nd7 13. Bf4 g5 14. Be3 f5 15. f4 g4 16. Qc2 Nb6 17. b3 Qd7 18. Nd1 Rae8 19. a4 Bg6 20. a5 Na8 21. a6 Rf6 22. axb7 Qxb7 23. Bd2 Nc7 24. Nf2 Rb8 25. Rb1 Nb5 26. Qd3 Na3 27. Rb2 Nc4 28. Rbb1 Na3 1/2-1/2

[Event "Saratov SSEU Cup"]
[Site "Saratov"]
[Date "2012.12.14"]
[Round "5"]
[White "Iljushina, Olga"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2333"]
[BlackElo "2103"]
[PlyCount "112"]
[EventDate "2012.12.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. g3 e5 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 c6 8. Rd1 Qc7 9. b3 Re8 10. a4 a5 11. Nc3 Nf8 12. Ba3 Ng6 13. Rd2 Bd7 14. e4 Rad8 15. h3 h6 16. Rad1 Nh7 17. dxe5 dxe5 18. Bxe7 Rxe7 19. Rd6 Rde8 20. Qd2 Nhf8 21. Ne1 Bc8 22. Qe3 Ne6 23. c5 Ngf8 24. f4 Nd7 25. Nd3 b6 26. Nxe5 Nexc5 27. Nxc6 Re6 28. Nb5 Rxd6 29. Rxd6 Qb7 30. e5 Nf8 31. Nxa5 Qb8 32. Nc6 Qb7 33. Rd4 Be6 34. Nd8 Qe7 35. Nxe6 Nfxe6 36. Rd6 Rb8 37. f5 Nf8 38. a5 Nfd7 39. axb6 Rxb6 40. b4 Rxb5 41. bxc5 Nxc5 42. Bf1 Ra5 43. f6 gxf6 44. Rxf6 Nd7 45. Rxh6 Rxe5 46. Qf4 Qc5+ 47. Kh2 Rf5 48. Qg4+ Rg5 49. Qe2 Qc3 50. Qd3 Qxd3 51. Bxd3 Ne5 52. Be4 Ng6 53. Bxg6 fxg6 54. h4 Rg4 55. Kh3 Rxg3+ 56. Kxg3 Kg7 1/2-1/2

[Event "Saratov SSEU Cup"]
[Site "Saratov"]
[Date "2012.12.13"]
[Round "4"]
[White "Efimov, Ivan"]
[Black "Palin, Denis"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2103"]
[BlackElo "2111"]
[PlyCount "109"]
[EventDate "2012.12.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 c5 9. c3 Be7 10. 0-0 0-0 11. Qe2 b6 12. Rd1 Qc7 13. Bg5 Bb7 14. Bh4 Rfd8 15. Bg3 Bd6 16. dxc5 Bxg3 17. hxg3 Qxc5 18. Ba6 Bxa6 19. Qxa6 Ne4 20. Rd4 Rxd4 21. cxd4 Qc2 22. Rf1 Nd2 23. Nxd2 Qxd2 24. Qb7 Rd8 25. Qxa7 Qxb2 26. Rd1 g6 27. Qa4 Rd5 28. Qc4 b5 29. Qb3 Qxb3 30. axb3 e5 31. Kf1 exd4 32. Ke2 Kf8 33. Kd3 f5 34. Rh1 h5 35. Rh4 Ke7 36. Rxd4 Ke6 37. Kc3 Ke5 38. Rxd5+ Kxd5 39. Kb4 Kc6 40. Ka5 Kc5 41. b4+ Kc4 42. f4 Kd3 43. Kxb5 Ke3 44. Kc4 Kf2 45. b5 Kxg2 46. b6 Kxg3 47. b7 Kxf4 48. b8Q+ Kg4 49. Kd3 f4 50. Ke2 h4 51. Kf2 h3 52. Qh8 g5 53. Qh7 f3 54. Qd7+ Kh4 55. Kxf3 1-0

[Event "Saratov SSEU Cup"]
[Site "Saratov"]
[Date "2012.12.08"]
[Round "3"]
[White "Pasiev, Rakhim"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2410"]
[BlackElo "2103"]
[PlyCount "65"]
[EventDate "2012.12.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Qe7 4. d4 d6 5. Nf3 Qxe4+ 6. Be2 Bf5 7. c4 Qc2 8. Qxc2 Bxc2 9. Nc3 Be7 10. 0-0 0-0 11. b4 a5 12. b5 Nbd7 13. h3 Rfe8 14. Be3 h6 15. Rfc1 Bh7 16. Nd2 c6 17. Bf3 Rec8 18. a4 Bd3 19. Nd1 d5 20. Nb2 Bf5 21. c5 Ne4 22. Nxe4 dxe4 23. Be2 Be6 24. Bc4 Bd5 25. Bxd5 cxd5 26. Nd1 f5 27. Nc3 Nf6 28. Bf4 Kf7 29. b6 Bd8 30. Nb5 Ne8 31. c6 bxc6 32. b7 Rcb8 33. bxa8Q 1-0

[Event "Saratov SSEU Cup"]
[Site "Saratov"]
[Date "2012.12.07"]
[Round "2"]
[White "Efimov, Ivan"]
[Black "Karpenko, Artem"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2103"]
[BlackElo "1996"]
[PlyCount "93"]
[EventDate "2012.12.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. Qb3 Qb6 6. d3 Nd7 7. 0-0 Ngf6 8. Be3 Bc5 9. d4 Be7 10. Nc3 0-0 11. h3 Bf5 12. c5 Qxb3 13. axb3 Ne4 14. b4 a6 15. Rfd1 h6 16. Ne1 Ndf6 17. Nd3 Nxc3 18. bxc3 Ne4 19. Rdc1 Rad8 20. Bf4 g5 21. Be3 Bh7 22. Kh2 Kg7 23. c4 dxc4 24. Rxc4 Nf6 25. Ne5 Nd5 26. Bd2 f6 27. Nf3 Rd7 28. Ne1 Rfd8 29. Bc1 Nc7 30. Bb2 Nb5 31. e3 Kf7 32. Kg1 Bf8 33. Rcc1 Bg7 34. Bf3 Bf5 35. Kg2 Bg6 36. Nc2 e5 37. Na3 Nc7 38. Nc4 exd4 39. Nd6+ Rxd6 40. cxd6 Nb5 41. Bxd4 Nxd4 42. exd4 f5 43. Rc4 Rxd6 44. Rd1 Kf8 45. d5 Bf7 46. dxc6 Rxd1 47. c7 1-0

[Event "Saratov SSEU Cup"]
[Site "Saratov"]
[Date "2012.12.06"]
[Round "1"]
[White "Vetryansky, Vladimir"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2166"]
[BlackElo "2103"]
[PlyCount "93"]
[EventDate "2012.12.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. g3 e5 5. Bg2 c6 6. Nf3 Be7 7. 0-0 0-0 8. b3 a6 9. Bb2 b5 10. c5 Qc7 11. dxe5 dxe5 12. b4 a5 13. a3 Rd8 14. Qc2 Nf8 15. Nxe5 Qxe5 16. Nd5 Qe6 17. Nc7 Qg4 18. f3 Qh5 19. Nxa8 axb4 20. axb4 Nd5 21. Rfc1 Qh6 22. Nb6 Ne3 23. Qe4 Be6 24. Bd4 Nxg2 25. Kxg2 Qh3+ 26. Kg1 f5 27. Qe3 f4 28. Qxf4 Ng6 29. Qe3 Rf8 30. Ra7 h6 31. Rc7 Bf6 32. Bxf6 Rxf6 33. Kh1 Bf5 34. Qd4 Nf8 35. Qh4 Qxh4 36. gxh4 Re6 37. e4 Bh3 38. Kg1 Rf6 39. Kf2 Bg4 40. Rc3 Ng6 41. Kg3 Bh5 42. Nd7 Rf7 43. Rd3 Nf4 44. Rd2 Kh7 45. Rc8 Ne6 46. Ne5 Re7 47. Rd7 1-0

[Event "Saratov Autumn Higher School Realty"]
[Site "Saratov"]
[Date "2012.09.29"]
[Round "9.4"]
[White "Efimov, Ivan"]
[Black "Alimov, Ravil"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2139"]
[BlackElo "1930"]
[PlyCount "137"]
[EventDate "2012.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. d4 Qh4+ 5. Ke2 b6 6. Nb5 Ba6 7. a4 Bxb5+ 8. axb5 Qh5+ 9. Nf3 Qxb5+ 10. Kf2 Qh5 11. Bxf4 Nf6 12. Bd3 g5 13. Nxg5 Nxd4 14. Qxh5 Nxh5 15. Bxc7 Bc5 16. Kf1 f6 17. Nh3 Ne6 18. Be2 Nxc7 19. Bxh5+ Ke7 20. Nf4 a5 21. c3 Be3 22. Nd3 b5 23. Ke2 Bb6 24. Rhf1 d6 25. Rf5 Rhg8 26. g3 Rg5 27. Raf1 Rxf5 28. Rxf5 a4 29. Nb4 a3 30. bxa3 Rxa3 31. Kd3 Bc5 32. Nc2 Rb3 33. Bd1 Rb1 34. Kd2 Ne6 35. h4 b4 36. cxb4 Bxb4+ 37. Nxb4 Rxb4 38. Ke3 Rb1 39. Rd5 Nc5 40. Kf4 Ne6+ 41. Ke3 Nc5 42. Kf4 Rb4 43. Bf3 Rb3 44. Rh5 Ne6+ 45. Kg4 Nf8 46. Be2 Re3 47. Bf3 Kf7 48. Rd5 Ng6 49. Bg2 Ke6 50. Rh5 Nf8 51. Kf4 Ra3 52. Bh3+ Kf7 53. Bf5 Kg7 54. g4 Ng6+ 55. Bxg6 hxg6 56. Rd5 Rh3 57. Rxd6 Rxh4 58. Rd7+ Kh6 59. Rf7 f5 60. exf5 g5+ 61. Kf3 Rxg4 62. Rf6+ Kh5 63. Rh6+ Kxh6 64. Kxg4 Kg7 65. Kxg5 Kf7 66. Kf4 Kf6 67. Kg4 Kg7 68. Kf4 Kf6 69. Kg4 1/2-1/2

[Event "Saratov Autumn Higher School Realty"]
[Site "Saratov"]
[Date "2012.09.28"]
[Round "8.2"]
[White "Borisovsky, Viktor"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2147"]
[BlackElo "2139"]
[PlyCount "41"]
[EventDate "2012.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Nbd7 5. Nf3 c6 6. b3 Bd6 7. Bd3 0-0 8. 0-0 Re8 9. Bb2 dxc4 10. Bxc4 e5 11. Ng5 Rf8 12. Nce4 Nxe4 13. Nxe4 Bc7 14. Ba3 Re8 15. Qh5 g6 16. Bxf7+ Kg7 17. Qf3 Rh8 18. Rad1 Qh4 19. Be6 Nb6 20. Qf7+ Kh6 21. Bf8+ 1-0

[Event "Saratov Autumn Higher School Realty"]
[Site "Saratov"]
[Date "2012.09.27"]
[Round "7.5"]
[White "Efimov, Ivan"]
[Black "Eramian, Gamlet"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2139"]
[BlackElo "2055"]
[PlyCount "87"]
[EventDate "2012.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. f4 Nc6 6. Nb3 e6 7. Nc3 Nge7 8. Bd3 0-0 9. 0-0 d6 10. Qe1 a6 11. Be3 d5 12. Rd1 d4 13. Be2 Qc7 14. Nxd4 Nxd4 15. Bxd4 Bxd4+ 16. Rxd4 Qb6 17. Qf2 Qxb2 18. Rc4 Nc6 19. e5 Ne7 20. Bf3 Nd5 21. Bxd5 exd5 22. Nxd5 Qxa2 23. Ne7+ Kg7 24. Qd4 Be6 25. Rc7 Qa5 26. Rxb7 Rad8 27. Qf2 Rd2 28. Qh4 Qc5+ 29. Kh1 Rxg2 30. Kxg2 Bd5+ 31. Rf3 Bxf3+ 32. Kxf3 Qc3+ 33. Kg2 Qxc2+ 34. Qf2 Qe4+ 35. Qf3 Qc2+ 36. Kg3 Rd8 37. Nd5 Qc6 38. Nf6 Qc2 39. Nd7 h5 40. h4 Rc8 41. Rb3 Qc1 42. Qe3 Qd1 43. Nf6 Rc2 44. Rb8 1-0

[Event "Saratov Autumn Higher School Realty"]
[Site "Saratov"]
[Date "2012.09.26"]
[Round "6.6"]
[White "Golovchanskaya, Alina"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1562"]
[BlackElo "2139"]
[PlyCount "66"]
[EventDate "2012.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Qc2 Bb4 8. Nd2 0-0 9. Bd3 dxc4 10. Bxh7+ Nxh7 11. h4 b5 12. g4 e5 13. f4 exd4 14. exd4 Re8+ 15. Kf2 Qb6 16. Nf3 Ndf6 17. Bxf6 Nxf6 18. g5 Ng4+ 19. Kg3 Ne3 20. Qd2 Bf5 21. h5 Bd3 22. g6 fxg6 23. hxg6 Nf5+ 24. Kg4 Re2 25. Nd5 Bxd2 26. Nxb6 Rg2+ 27. Kh3 Rg3+ 28. Kh2 axb6 29. Nxd2 Re8 30. Rae1 Ree3 31. Nf1 Rh3+ 32. Kg2 Nh4+ 33. Kf2 Rhf3+ 0-1

[Event "Saratov Autumn Higher School Realty"]
[Site "Saratov"]
[Date "2012.09.25"]
[Round "5.4"]
[White "Efimov, Ivan"]
[Black "Kvitka, Roman"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "2139"]
[BlackElo "2092"]
[PlyCount "78"]
[EventDate "2012.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. Bd3 Be7 9. 0-0 0-0 10. Qe1 b5 11. Nh4 Nc5 12. Nf5 Bxf5 13. exf5 b4 14. Nd1 e4 15. Be2 d5 16. Qxb4 d4 17. Qe1 Qd5 18. g4 Rad8 19. Bd2 Rfe8 20. Qg3 d3 21. cxd3 exd3 22. Bf3 Nce4 23. Qg2 Bc5+ 24. Kh1 Qd4 25. Be3 Qb4 26. g5 Nd7 27. f6 Bxe3 28. Nxe3 Ng3+ 29. hxg3 Rxe3 30. fxg7 d2 31. Rad1 Nc5 32. Qf2 Qd4 33. b3 Ne4 34. Bxe4 Qxe4+ 35. Qg2 Qd3 36. Kh2 Re2 37. Rf2 Rde8 38. Kh3 Rxf2 39. Qxf2 Re2 1/2-1/2

[Event "Saratov Autumn Higher School Realty"]
[Site "Saratov"]
[Date "2012.09.24"]
[Round "4.3"]
[White "Brekhov, Denis"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1963"]
[BlackElo "2139"]
[PlyCount "69"]
[EventDate "2012.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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. exd5 Nb4 11. Bd3 Nbxd5 12. Nxd5 Nxd5 13. Bd2 Be6 14. 0-0 f6 15. Rae1 Kf7 16. f4 exf4 17. Bxf4 Rac8 18. a3 Rc5 19. Bg3 h5 20. c4 Ne7 21. Bd6 Ra5 22. Bb4 Rg5 23. Bxe7 Kxe7 24. Bf5 Rxf5 25. Rxf5 Rc8 26. b3 g6 27. Rd5 Rc6 28. Rd4 Kf7 29. Red1 f5 30. h4 Kf6 31. Rd6 Rc7 32. Re1 Re7 33. b4 Kf7 34. c5 f4 35. c6 1-0

[Event "Saratov Autumn Higher School Realty"]
[Site "Saratov"]
[Date "2012.09.22"]
[Round "3.2"]
[White "Efimov, Ivan"]
[Black "Muslimov, Evgeny"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2139"]
[BlackElo "2138"]
[PlyCount "94"]
[EventDate "2012.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. Qe2 d4 6. g3 Ne7 7. c3 c5 8. Nc4 Nbc6 9. cxd4 cxd4 10. Nxd6+ Qxd6 11. Bg2 0-0 12. 0-0 f6 13. Nd2 Be6 14. b3 b5 15. a4 b4 16. Nc4 Bxc4 17. dxc4 Na5 18. Qd3 Nb7 19. Bd2 a5 20. f4 Nc5 21. Qf3 d3 22. Rab1 Nc6 23. Be3 Nd4 24. Bxd4 Qxd4+ 25. Qf2 Rad8 26. Rfd1 Rd6 27. Rd2 Rfd8 28. fxe5 fxe5 29. Qxd4 Rxd4 30. Kf2 Kf7 31. Ke3 Ke6 32. Rbb2 Rf8 33. Rb1 Ke7 34. Rbb2 g5 35. Rb1 Rf6 36. Rbb2 g4 37. Rb1 h5 38. Rbb2 Ke6 39. h4 Rd8 40. Rb1 Rdf8 41. Rdb2 Rf3+ 42. Bxf3 Rxf3+ 43. Kd2 Nxe4+ 44. Ke1 Nc3 45. Rc1 e4 46. Rd2 Rxg3 47. Kf2 e3+ 0-1

[Event "Saratov Autumn Higher School Realty"]
[Site "Saratov"]
[Date "2012.09.21"]
[Round "2.2"]
[White "Shirobokov, Daniil"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1837"]
[BlackElo "2139"]
[PlyCount "80"]
[EventDate "2012.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. 0-0 e6 5. Re1 Nge7 6. c3 a6 7. Bf1 d5 8. exd5 Nxd5 9. d4 cxd4 10. Nxd4 Be7 11. Nd2 Nxd4 12. cxd4 0-0 13. Ne4 b5 14. Bd3 Rd8 15. Ng5 Nf6 16. Qf3 Bb7 17. Bxh7+ Kf8 18. Be4 Bxe4 19. Rxe4 Rac8 20. Be3 Bd6 21. Rxe6 Qd7 22. Rxf6 gxf6 23. Qxf6 Kg8 24. Qh6 Qf5 25. g4 Qg6 26. Qh3 Re8 27. f4 Qd3 28. Bf2 Qxh3 29. Nxh3 Rc2 30. b3 Ree2 31. a4 b4 32. Bg3 Rc3 33. Rb1 Ree3 34. Nf2 Rxb3 35. Rc1 Rbc3 36. Rb1 Rc2 37. Nd1 Re4 38. Nf2 Rxd4 39. Nh1 Bxf4 40. Be1 Bxh2+ 0-1

[Event "Saratov Autumn Higher School Realty"]
[Site "Saratov"]
[Date "2012.09.20"]
[Round "1.2"]
[White "Efimov, Ivan"]
[Black "Dzhafarov, Razmik"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2139"]
[PlyCount "63"]
[EventDate "2012.09.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. fxe5 Nxe5 5. d4 Nc6 6. e5 Ng8 7. Nf3 d5 8. Bd3 f6 9. Bf4 a6 10. 0-0 Bg4 11. Ne2 Nb4 12. h3 Be6 13. Bg3 Nxd3 14. Qxd3 c5 15. Nf4 c4 16. Qe2 Kf7 17. exf6 Qxf6 18. Nxe6 Nh6 19. Nfg5+ Kg6 20. Rxf6+ gxf6 21. Nf4+ Kg7 22. Nge6+ Kf7 23. Qh5+ Ke7 24. Nxf8 Raxf8 25. Nxd5+ Ke6 26. Re1+ Kd7 27. Qxh6 Rf7 28. Qh5 Rhf8 29. Qf5+ Kd8 30. Nb6 Rc7 31. Qd5+ Rd7 32. Qxd7# 1-0

[Event "Saratov Shestoperov Memorial"]
[Site "Saratov"]
[Date "2012.09.03"]
[Round "9"]
[White "Karavaeva, Anastasia"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1821"]
[BlackElo "2139"]
[PlyCount "95"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. c3 a6 6. Ba4 b5 7. Bc2 Bg7 8. d4 exd4 9. cxd4 0-0 10. d5 Na5 11. Nc3 d6 12. Re1 c5 13. dxc6 Nexc6 14. Bg5 Bf6 15. Bxf6 Qxf6 16. Rb1 Nc4 17. Nd5 Qg7 18. Bb3 N4e5 19. Nc7 Ra7 20. Nxe5 Qxe5 21. Nd5 Be6 22. f4 Qg7 23. Re3 Nd4 24. f5 Nxb3 25. f6 Qh6 26. Rxb3 Qh4 27. Rf3 Qxe4 28. Qd2 Kh8 29. Nc3 Qh4 30. Qxd6 Rg8 31. Rf4 Qh6 32. Qe5 Rd7 33. Rd4 Rxd4 34. Qxd4 g5 35. Re1 Qh4 36. Re4 Bg4 37. g3 Qh3 38. Rxg4 h5 39. Re4 Qf5 40. Qf2 Qc8 41. Qe2 Qc5+ 42. Kg2 g4 43. Re5 Qc6+ 44. Qe4 Qxf6 45. Rxh5+ Kg7 46. Qh7+ Kf8 47. Qh6+ Ke7 48. Nd5+ 1-0

[Event "Saratov Shestoperov Memorial"]
[Site "Saratov"]
[Date "2012.09.01"]
[Round "8"]
[White "Efimov, Ivan"]
[Black "Karpenko, Artem"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2139"]
[BlackElo "1958"]
[PlyCount "45"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. 0-0-0 Qb6 11. Nd4 Nxd4 12. Bxd4 Bxd4 13. Qxd4 Qxd4 14. Rxd4 0-0 15. a4 bxa4 16. Nxa4 Bb7 17. Bd3 Rfc8 18. Kd2 Bc6 19. Ra1 Bb5 20. Rb4 Rcb8 21. b3 Bxd3 22. Rxb8+ Rxb8 23. Kxd3 1-0

[Event "Saratov Shestoperov Memorial"]
[Site "Saratov"]
[Date "2012.08.31"]
[Round "7"]
[White "Fedukin, Alexandre"]
[Black "Efimov, Ivan"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "1897"]
[BlackElo "2139"]
[PlyCount "110"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 Nbd7 5. d5 Be7 6. e4 0-0 7. Be2 c6 8. 0-0 cxd5 9. cxd5 Nc5 10. Nd2 a5 11. a4 Bd7 12. f3 Nh5 13. Nc4 Nf4 14. Be3 Rc8 15. Rb1 Qc7 16. Na3 Nxe2+ 17. Qxe2 Nxa4 18. Ncb5 Qd8 19. Rfc1 b6 20. Na7 Rxc1+ 21. Rxc1 Nc5 22. Nc6 Bxc6 23. dxc6 Qc7 24. Bxc5 bxc5 25. Qa6 Rc8 26. Nc4 Qxc6 27. Qxa5 d5 28. exd5 Qxd5 29. Qc3 Qd4+ 30. Kf1 Bf6 31. Qc2 Rd8 32. g3 h5 33. Ke2 Qd7 34. Rd1 Qh3 35. Rxd8+ Bxd8 36. Ke1 h4 37. Qf2 hxg3 38. hxg3 Bc7 39. Kd2 Qd7+ 40. Kc1 Qd5 41. Ne3 Qb3 42. Qd2 Ba5 43. Qe2 Qe6 44. g4 Bd8 45. Kc2 Bg5 46. Nc4 g6 47. Qd3 f5 48. gxf5 gxf5 49. Nd6 f4 50. Qc4 Qxc4+ 51. Nxc4 Bf6 52. Nd6 Be7 53. Ne4 Kf7 54. Kd3 Ke6 55. Kc4 Bf8 1/2-1/2

[Event "Saratov Shestoperov Memorial"]
[Site "Saratov"]
[Date "2012.08.30"]
[Round "6"]
[White "Efimov, Ivan"]
[Black "Astapov, Valeriy"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2139"]
[BlackElo "1927"]
[PlyCount "41"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. d4 exd4 6. Nxd4 Bg4 7. Qd3 Bd7 8. Be3 g6 9. 0-0-0 Bg7 10. h3 0-0 11. g4 Re8 12. Bg2 Nxd4 13. Bxd4 Bc6 14. Bf3 Nd7 15. Bxg7 Kxg7 16. g5 h5 17. e5 Bxf3 18. Qxf3 dxe5 19. Qxb7 Qe7 20. Nd5 Qc5 21. Nxc7 1-0

[Event "Saratov Shestoperov Memorial"]
[Site "Saratov"]
[Date "2012.08.25"]
[Round "1"]
[White "Efimov, Ivan"]
[Black "Abramov, Alexey"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2139"]
[PlyCount "77"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. f4 exf4 4. d4 Nc6 5. Bxf4 Nf6 6. Nf3 Bg4 7. Qd2 Qe7 8. 0-0-0 0-0-0 9. Bg5 h6 10. Nd5 Qe6 11. Bc4 Kb8 12. Bxf6 gxf6 13. Rhe1 h5 14. Qc3 Bh6+ 15. Kb1 Bxf3 16. gxf3 Qh3 17. Nxf6 Bg7 18. Nd5 Nxd4 19. Rg1 Be5 20. f4 Qxc3 21. bxc3 c6 22. Ne7 Nf3 23. fxe5 Nxg1 24. Rxg1 dxe5 25. Rg7 f6 26. h4 Rd1+ 27. Kb2 Rh1 28. Nf5 Re1 29. Bd3 Rf8 30. c4 c5 31. Rh7 Rg1 32. Rxh5 Rg6 33. Rh7 Rfg8 34. h5 Rg5 35. h6 Kc8 36. Ne7+ Kb8 37. Nxg8 Rxg8 38. Rg7 Rd8 39. h7 1-0

[Event "Saratov Shestoperov Memorial"]
[Site "Saratov"]
[Date "2012.08.25"]
[Round "5"]
[White "Efimov, Ivan"]
[Black "Gitelson, Arkady"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2139"]
[PlyCount "42"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxb4 7. Nb5 bxa3+ 8. c3 Ne7 9. Nd6+ Kf8 10. Qf3 Nf5 11. Nxf5 exf5 12. Nh3 Nc6 13. Bxa3+ Ke8 14. Qe3 Qb6 15. Kd1 Qb3+ 16. Kd2 f4 17. Nxf4 Bf5 18. Ne2 Rc8 19. Bc1 Nb4 20. Qf3 Qc2+ 21. Ke3 g5 0-1

[Event "Saratov Shestoperov Memorial"]
[Site "Saratov"]
[Date "2012.08.25"]
[Round "3"]
[White "Efimov, Ivan"]
[Black "Zabuga, Pavel"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2139"]
[BlackElo "1874"]
[PlyCount "77"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 a6 7. Bd3 Qc7 8. 0-0 b5 9. a4 b4 10. Nce2 Bb7 11. Ng3 Be7 12. Kh1 Nbd7 13. Qe1 Qb6 14. Be3 Nc5 15. a5 Qc7 16. Qxb4 Ncxe4 17. Nxe4 Nxe4 18. Qa4+ Qd7 19. Nb3 Bc6 20. Qd4 Nf6 21. c4 0-0 22. Qc3 Rfb8 23. Nd4 Be4 24. Bxe4 Nxe4 25. Qc2 Nc5 26. Rab1 e5 27. fxe5 dxe5 28. Nf5 Nb3 29. Rbd1 Nd4 30. Nxd4 exd4 31. Bxd4 Qc6 32. Bb6 Bd8 33. Bxd8 Rxd8 34. b4 Rxd1 35. Rxd1 g6 36. h3 Rb8 37. Qc3 Qa4 38. Rd6 Qxb4 39. Rd8+ 1-0

[Event "Saratov Shestoperov Memorial"]
[Site "Saratov"]
[Date "2012.08.25"]
[Round "2"]
[White "Iljushina, Olga"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2340"]
[BlackElo "2139"]
[PlyCount "93"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. Bf4 0-0 6. e3 Nbd7 7. h3 Re8 8. Be2 c6 9. 0-0 a6 10. b4 b5 11. cxb5 axb5 12. a4 bxa4 13. Rxa4 Bb7 14. Qb3 Nb6 15. Rxa8 Qxa8 16. Qb2 Nfd5 17. Ra1 Qb8 18. Bg3 Nxc3 19. Qxc3 Nd5 20. Qd2 Ba8 21. e4 Nc7 22. Bc4 Qb6 23. Qa2 Rf8 24. Qa7 Qxb4 25. Bxf7+ Rxf7 26. Qxc7 Qb7 27. Qxb7 Bxb7 28. Ra7 Bc8 29. Rc7 Rf8 30. Rxe7 d5 31. Be5 Bh6 32. Ng5 Rd8 33. Nf7 Bf8 34. Nxd8 Bxe7 35. Nxc6 Ba3 36. exd5 Bb7 37. Kf1 Kf8 38. Ke2 Ke8 39. Ke3 Kd7 40. Ke4 Bf8 41. g4 Kc8 42. h4 Kd7 43. Na5 Ba6 44. Nb3 Bf1 45. Nc5+ Kc8 46. d6 Bb5 47. Ne6 1-0

[Event "Saratov Shestoperov Memorial"]
[Site "Saratov"]
[Date "2012.08.25"]
[Round "4"]
[White "Petukhov, Dmitry"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2363"]
[BlackElo "2139"]
[PlyCount "74"]
[EventDate "2012.08.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nc6 7. Bxc6 dxc6 8. Qxd8+ Kxd8 9. Be3 Bd6 10. Nd2 Be6 11. Rd1 Kd7 12. f4 Rae8 13. Kf2 f6 14. h3 Kc8 15. a3 a5 16. Kf3 Rhf8 17. g4 Re7 18. Rhe1 Rfe8 19. Bf2 Bf7 20. Nf1 g5 21. f5 h5 22. Bd4 Be5 23. Bc5 Rd7 24. Rxd7 Kxd7 25. c3 h4 26. Rd1+ Kc8 27. Bd4 Rd8 28. Rd2 Bf4 29. Be3 Bd6 30. Bf2 Bb3 31. Bg1 Re8 32. Bd4 Bf4 33. Bxf6 Bxd2 34. Nxd2 Bd1+ 35. Ke3 Rg8 36. e5 Kd7 37. Ne4 Bb3 1-0

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.12"]
[Round "9"]
[White "Kruzhilin, Aleksey"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1870"]
[BlackElo "2157"]
[PlyCount "86"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 Rb8 8. e4 a6 9. a4 Na5 10. Qd3 c5 11. h3 Nd7 12. d5 Nb3 13. Ra3 Nxc1 14. Rxc1 b6 15. Re1 Qc7 16. Nd2 e5 17. g4 Nf6 18. Bf1 Qe7 19. Qg3 Bh6 20. Qd3 Ne8 21. Rb3 Nc7 22. Ndb1 Bd7 23. Nd2 Kh8 24. Ra1 Rg8 25. f3 Qg5 26. Rd1 f5 27. Be2 Qh4 28. Kg2 Bf4 29. Nf1 h5 30. Ra1 fxg4 31. hxg4 hxg4 32. fxg4 Bxg4 33. Bxg4 Qxg4+ 34. Ng3 Rgf8 35. Nce2 Kg7 36. Qf3 Qg5 37. Rh1 Rf7 38. Rh3 Rbf8 39. Qc3 Bd2 40. Qd3 Rf2+ 41. Kh1 Qg4 42. Nh5+ Kg8 43. Qg3 Qxe4+ 0-1

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.11"]
[Round "8"]
[White "Efimov, Ivan"]
[Black "Muslimov, Evgeny"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2157"]
[BlackElo "2138"]
[PlyCount "54"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bf5 8. Ne5 Qb6 9. a3 e6 10. g4 Nxe5 11. gxf5 Qxb2 12. dxe5 Qxc3+ 13. Ke2 Qb2+ 14. Kf3 Ne4 15. Bg3 Nxg3 16. hxg3 Qxe5 17. Qa4+ Kd8 18. fxe6 fxe6 19. Bd3 Bd6 20. Rab1 Rf8+ 21. Kg2 Rxf2+ 22. Kxf2 Qxg3+ 23. Kf1 Qf3+ 24. Kg1 Qxe3+ 25. Kg2 Qg3+ 26. Kf1 Qxd3+ 27. Kg2 Qe2+ 0-1

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.10"]
[Round "7"]
[White "Berezhnov, Dmitry"]
[Black "Efimov, Ivan"]
[Result "0-1"]
[ECO "E56"]
[WhiteElo "1882"]
[BlackElo "2157"]
[PlyCount "138"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Ba5 9. Ne2 dxc4 10. Bxc4 Qe7 11. Qc2 cxd4 12. Nexd4 Bd7 13. Rd1 Rac8 14. b4 Nxd4 15. Nxd4 Bc7 16. Qe2 e5 17. Nb5 Bb8 18. e4 a6 19. Nc3 Bg4 20. f3 Qc7 21. Nd5 Qxc4 22. Qxc4 Rxc4 23. Nxf6+ gxf6 24. fxg4 Rxe4 25. Rd7 b5 26. Bh6 Rc8 27. h3 Rd4 28. Rb7 Rd6 29. Be3 Kg7 30. Rf1 Rdc6 31. g5 Bc7 32. gxf6+ Kg6 33. g4 Bd8 34. Rf5 Bxf6 35. h4 h6 36. h5+ Kg7 37. g5 hxg5 38. Bxg5 Re8 39. h6+ Kg6 40. Rxf6+ Rxf6 41. Bxf6 Kxf6 42. Kf2 Kg6 43. h7 f6 44. Ra7 Rh8 45. Rxa6 Rxh7 46. Rb6 Rh3 47. Rxb5 Rxa3 48. Rb8 Rb3 49. b5 Kf5 50. b6 Kf4 51. b7 Rb2+ 52. Ke1 f5 53. Kf1 Ke4 54. Ke1 f4 55. Kf1 f3 56. Kg1 Rg2+ 57. Kf1 Rb2 58. Kg1 Ke3 59. Re8 Rb1+ 60. Kh2 Rxb7 61. Rxe5+ Kf2 62. Rh5 Kf1 63. Rc5 Re7 64. Kg3 f2 65. Rc1+ Re1 66. Rc2 Re3+ 67. Kf4 Ra3 68. Rc1+ Kg2 69. Rc2 Kg1 0-1

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.09"]
[Round "6"]
[White "Karpenko, Artem"]
[Black "Efimov, Ivan"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1950"]
[BlackElo "2157"]
[PlyCount "119"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Be7 5. Nc3 0-0 6. 0-0 d6 7. h3 Nbd7 8. Be3 b6 9. Qe2 Bb7 10. Bb3 Nc5 11. Rad1 a5 12. Bxc5 bxc5 13. Nh2 g6 14. Ng4 Nh5 15. g3 Bc8 16. Kg2 Ra7 17. Qf3 Kg7 18. Ne3 Kh8 19. Ne2 Bg5 20. Ba4 Qd7 21. Rh1 Ng7 22. c3 Rb7 23. b3 Qc7 24. d4 Be6 25. d5 cxd5 26. Nxd5 Bxd5 27. Rxd5 f5 28. Rhd1 Rb6 29. Qd3 fxe4 30. Qxe4 Qf7 31. Rf1 Nf5 32. Rdd1 Rd8 33. f4 d5 34. fxg5 dxe4 35. Rxd8+ Kg7 36. Rd7 Ne3+ 37. Kg1 Qxd7 38. Bxd7 Nxf1 39. Kxf1 Rd6 40. Bb5 e3 41. Kg2 e4 42. g4 Rd2 43. a4 Kf7 44. Bc4+ Ke7 45. Kg3 Rd1 46. Kf4 Rh1 47. Kxe3 Rxh3+ 48. Kxe4 Kd6 49. Bg8 Rh1 50. Ng3 Rh3 51. Kf4 Rh2 52. Ne4+ Kc6 53. Nf6 h6 54. gxh6 Rxh6 55. Kg5 Rh3 56. Kxg6 Rxc3 57. g5 Rg3 58. Kh6 Rh3+ 59. Kg7 Kd6 60. g6 1-0

[Event "Saratov op 07"]
[Site "Saratov"]
[Date "2012.07.06"]
[Round "5"]
[White "Efimov, Ivan"]
[Black "Upolovnev, Vladimir"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2157"]
[BlackElo "1861"]
[PlyCount "65"]
[EventDate "2012.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 b6 9. e4 dxc4 10. Bxc4 Be7 11. Bf4 h6 12. Rfd1 Nh5 13. Be3 Qc7 14. e5 g5 15. Qe4 Re8 16. h4 Nf4 17. hxg5 Nd5 18. gxh6 Nf8 19. Qg4+ Ng6 20. Bd3 Nxe3 21. fxe3 Kh7 22. Ng5+ Bxg5 23. Qxg5 Qe7 24. Qh5 Qf8 25. Ne4 Re7 26. Ng5+ Kh8 27. Rf1 Qg8 28. Rf6 Bd7 29. Raf1 Be8 30. Rxg6 fxg6 31. Qf3 Rf7 32. Nxf7+ Kh7 33. Ng5+ 1-0

