[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2016.07.09"]
[Round "9"]
[White "Efremov, Yuriy A"]
[Black "Solomein, Dmitry"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "1953"]
[PlyCount "105"]
[EventDate "2016.07.02"]
[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. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. h3 e5 7. d5 c6 8. Be3 cxd5 9. cxd5 Ne8 10. g4 f5 11. gxf5 gxf5 12. Bg5 Qb6 13. Qd2 f4 14. Be7 Rf7 15. Bh4 h6 16. Rg1 Na6 17. Na4 Qb4 18. Bxa6 Qxe4+ 19. Qe2 Qxa4 20. Bd3 Qb4+ 21. Nd2 f3 22. Qe4 Qxe4+ 23. Bxe4 Bxh3 24. Bxf3 Rf4 25. Bg3 Rb4 26. b3 e4 27. Bxe4 Bxa1 28. Bxd6+ Ng7 29. Bxb4 a5 30. Be7 Rc8 31. Ke2 Bb2 32. d6 b5 33. f4 Kf7 34. Bd5+ Ke8 35. Rg3 Bf5 36. Be4 Be6 37. Bd3 Rc5 38. Ne4 Rf5 39. Rg6 Nh5 40. Rxh6 Nxf4+ 41. Kd2 Rd5 42. Kc2 Bg7 43. Nf6+ Bxf6 44. Rxf6 Nxd3 45. Rxe6 Kd7 46. Re2 Nb4+ 47. Kb2 Nc6 48. Rc2 Rd3 49. Rc5 b4 50. Rb5 Rd2+ 51. Kb1 Re2 52. Rb7+ Kc8 53. Rc7+ 1-0

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2016.07.08"]
[Round "8"]
[White "Khipkhenov, Igor"]
[Black "Efremov, Yuriy A"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2049"]
[PlyCount "75"]
[EventDate "2016.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 0-0 8. Rc1 Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3 11. Rxc3 e5 12. dxe5 dxc4 13. Rxc4 Nc6 14. 0-0 Nxe5 15. Nxe5 Qxe5 16. Qc2 g6 17. Rc7 Rb8 18. f4 Qe3+ 19. Kh1 Rd8 20. Bc4 Be6 21. Bxe6 Qxe6 22. f5 gxf5 23. h3 Rbc8 24. a3 Rxc7 25. Qxc7 Qd5 26. Qg3+ Kh8 27. Re1 f6 28. Qh4 Qd6 29. Qf2 Qd2 30. Re8+ Kg7 31. Qg3+ Kh6 32. Re7 Qg5 33. Qc7 Rd1+ 34. Kh2 Qg6 35. Qxb7 Rd3 36. Qc7 Rb3 37. Re6 Rxb2 38. Qc1+ 1-0

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2016.07.07"]
[Round "7"]
[White "Efremov, Yuriy A"]
[Black "Trukhin, Dmitry"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "1797"]
[PlyCount "124"]
[EventDate "2016.07.02"]
[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 d5 3. g3 e6 4. Bg2 c5 5. e3 Nc6 6. 0-0 Be7 7. b3 0-0 8. Bb2 a6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Nd2 Qc7 12. Qh5 f6 13. c4 Nxe5 14. Bxe5 Qxe5 15. Qxe5 fxe5 16. cxd5 Rd8 17. Nc4 exd5 18. Nb6 Rb8 19. Nxd5 Bf6 20. Nxf6+ gxf6 21. Rfd1 Rxd1+ 22. Rxd1 Be6 23. f4 Kf7 24. Kf2 exf4 25. exf4 f5 26. Rd6 b6 27. Bf1 Ke7 28. Rd2 b5 29. Re2 Kd6 30. Re5 c4 31. b4 Rc8 32. Ke1 Rf8 33. Bg2 Rf7 34. a3 Rc7 35. Kd1 Ra7 36. a4 bxa4 37. Kc2 h6 38. Ra5 Bd7 39. Rd5+ Ke6 40. Rc5 Bb5 41. Bd5+ Kf6 42. Bxc4 Rb7 43. Kc3 Kg6 44. Be6 Kf6 45. Bxf5 Re7 46. Bg4 Re3+ 47. Kb2 Rb3+ 48. Ka1 Rxb4 49. Bc8 a3 50. Bxa6 Be8 51. Ra5 Rb3 52. Bc4 Rc3 53. Bd5 Rd3 54. g4 Bf7 55. Ra6+ Kg7 56. Bxf7 Kxf7 57. Rxh6 Rd4 58. Ka2 Rxf4 59. g5 Rf3 60. h4 Rh3 61. h5 Kg7 62. Rg6+ Kh7 1/2-1/2

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2016.07.06"]
[Round "6"]
[White "Ivakin, Valery"]
[Black "Efremov, Yuriy A"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "1802"]
[PlyCount "88"]
[EventDate "2016.07.02"]
[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. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. e3 0-0 6. a3 Bxc3+ 7. bxc3 c5 8. a4 Re8 9. Ba3 cxd4 10. cxd4 Nc6 11. Nf3 Qa5+ 12. Nd2 e5 13. dxe5 Rxe5 14. Bb2 d4 15. 0-0-0 Bf5 16. Qb3 Nb4 17. Bxd4 Bc2 18. Qb2 Re6 19. Nb3 Bxb3 20. Qxb3 Ne4 21. Rg1 Nxf2 22. Rd2 Ne4 23. Rb2 Nc6 24. Bd3 b6 25. Qb5 Qxb5 26. axb5 Na5 27. Kb1 Rc8 28. Rc1 g6 29. Ka2 Nc5 30. Bf1 Re4 31. Rd1 Ne6 32. Bd3 Rg4 33. h3 Rg3 34. Re2 Nxd4 35. exd4 Nxc4 36. Re7 Rxg2+ 37. Be2 Nd6 38. Kb3 Nf5 39. Re4 h5 40. Bd3 Rg3 41. Kb4 Rxh3 42. Bf1 Rg3 43. Rf4 Ne3 44. Rb1 Nd5+ 0-1

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2016.07.05"]
[Round "5"]
[White "Korshunov, Ilia"]
[Black "Efremov, Yuriy A"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1642"]
[PlyCount "108"]
[EventDate "2016.07.02"]
[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 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 0-0-0 8. 0-0 Nf6 9. Nc3 Qd7 10. Be3 Nd5 11. Qa4 Kb8 12. Nxd5 Qxd5 13. Bc4 Qa5 14. Qb3 Bxf3 15. gxf3 Bd6 16. Bb5 Nb4 17. a3 Qxb5 18. axb4 Qh5 19. Rfd1 Bxh2+ 20. Kf1 Qb5+ 21. Ke1 Bd6 22. Rd3 Qxb4+ 23. Ke2 Qxb3 24. Rxb3 b6 25. Rg1 g6 26. Bh6 Rhe8+ 27. Re3 f6 28. Rxe8 Rxe8+ 29. Be3 a5 30. Rh1 Re7 31. Kd3 Kb7 32. Kc4 Kc6 33. d5+ Kb7 34. Kb5 Be5 35. b3 Rd7 36. Kc4 c6 37. dxc6+ Kxc6 38. b4 b5+ 39. Kb3 a4+ 40. Kc2 a3 41. Kb3 Bb2 42. f4 Kd5 43. Rd1+ Ke6 44. Rh1 Kf5 45. Rh2 h5 46. Rh1 Rd3+ 47. Ka2 Bd4 48. Re1 Bxe3 49. fxe3 h4 50. Rh1 g5 51. fxg5 fxg5 52. Rf1+ Kg4 53. e4 Re3 54. Rf5 h3 0-1

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2016.07.04"]
[Round "4"]
[White "Efremov, Yuriy A"]
[Black "Tatarnikova, Ekaterina"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1443"]
[PlyCount "105"]
[EventDate "2016.07.02"]
[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 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. Ne5 Nbd7 7. f4 c5 8. c3 Nxe5 9. dxe5 Ne8 10. Nd2 Rb8 11. e4 d4 12. Nb3 dxc3 13. Qxd8 Bxd8 14. bxc3 b6 15. Rb1 Be7 16. Rd1 Nc7 17. Na5 Bb7 18. Rd7 Bd8 19. Nc4 Re8 20. Be3 Re7 21. Rd2 Ne8 22. Nd6 Bc7 23. Nxb7 Rxb7 24. Bxc5 bxc5 25. Rxb7 c4 26. Rb1 Bb6+ 27. Kf1 Ba5 28. Ke2 a6 29. Rd4 h6 30. Rxc4 Rc7 31. Rxc7 Nxc7 32. Kd3 Nb5 33. Rxb5 axb5 34. Bf1 Bb6 35. h3 Kf8 36. Kd2 Ke8 37. Bxb5+ Kd8 38. g4 Kc7 39. Be8 f6 40. exf6 gxf6 41. Kd3 Kd6 42. Kc4 Be3 43. f5 e5 44. Kb5 Kc7 45. Bc6 Bd2 46. c4 Bc3 47. c5 Be1 48. a4 Bd2 49. Bd5 Bc3 50. a5 Bxa5 51. Kxa5 Kd7 52. Kb6 Kc8 53. Be6+ 1-0

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2016.07.03"]
[Round "2"]
[White "Efremov, Yuriy A"]
[Black "Anokhin, Bogdan"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1420"]
[PlyCount "95"]
[EventDate "2016.07.02"]
[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 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Nbd7 5. 0-0 h6 6. Ne5 Nxe5 7. dxe5 Nh7 8. e4 e6 9. Be3 f6 10. Qh5+ Ke7 11. Bc5+ Kd7 12. Qf7+ Be7 13. exd5 cxd5 14. Bxd5 exd5 15. e6+ Kc6 16. Bxe7 Qe8 17. c4 Qxf7 18. exf7 Be6 19. Rd1 Bxf7 20. Nc3 Rhe8 21. cxd5+ Kd7 22. d6 Ng5 23. Rac1 Ne6 24. Nd5 Rac8 25. f4 Rxc1 26. Rxc1 Rc8 27. Rxc8 Kxc8 28. Ne3 Nd4 29. a3 Kd7 30. Kf2 Bg6 31. Bf8 Ne6 32. Be7 Nd4 33. g4 Be4 34. f5 Bc6 35. Bf8 Be4 36. Bxg7 Kxd6 37. Bxf6 Nc6 38. Bg7 h5 39. g5 Ne7 40. f6 Ng6 41. Nc4+ Kd5 42. Ke3 Bf5 43. Na5 b6 44. Nb3 a6 45. Nd4 Be4 46. f7 Nh4 47. f8Q Ng2+ 48. Kd2 1-0

[Event "Irkutsk Baykal op"]
[Site "Irkutsk"]
[Date "2016.07.02"]
[Round "1"]
[White "Prokhorov, Yury"]
[Black "Efremov, Yuriy A"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1756"]
[PlyCount "44"]
[EventDate "2016.07.02"]
[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 d5 2. c4 c6 3. g3 Nf6 4. Bg2 e6 5. Nf3 c5 6. cxd5 Nxd5 7. 0-0 Nc6 8. e4 Nf6 9. Bg5 h6 10. Bxf6 Qxf6 11. d5 Nd4 12. Nbd2 Be7 13. e5 Nxf3+ 14. Nxf3 Qf5 15. d6 Bd8 16. Rc1 Bb6 17. b4 Bd7 18. bxc5 Bd8 19. Qb3 Qe4 20. Nd2 Qxe5 21. Qxb7 Rc8 22. c6 Qxd6 1-0

