[Event "Sochi Meetings op"]
[Site "Sochi"]
[Date "2012.07.30"]
[Round "9.6"]
[White "Gunchenko, Vadim"]
[Black "Efremenko, Alexandr"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1937"]
[BlackElo "1950"]
[PlyCount "39"]
[EventDate "2012.07.24"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nbd7 6. Be3 h6 7. e5 Ng8 8. f4 e6 9. Nf3 Ke7 10. Bf2 a6 11. Bh4+ f6 12. Ne4 Kf8 13. 0-0 Qe8 14. Kh1 f5 15. Nc3 Kf7 16. Re1 dxe5 17. Nxe5+ Nxe5 18. fxe5 Ne7 19. Bg3 Qd8 20. d5 1/2-1/2

[Event "Sochi Meetings op"]
[Site "Sochi"]
[Date "2012.07.29"]
[Round "8.3"]
[White "Efremenko, Alexandr"]
[Black "Aivazian, Grigory"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1950"]
[BlackElo "1961"]
[PlyCount "88"]
[EventDate "2012.07.24"]
[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. Be2 e6 7. 0-0 Qc7 8. Be3 b5 9. f3 Nbd7 10. a3 Be7 11. Qe1 0-0 12. Qg3 Kh8 13. Kh1 Bb7 14. h4 Rac8 15. Qf2 Ne5 16. Nb3 Nfd7 17. h5 h6 18. Nd2 f5 19. exf5 Rxf5 20. f4 Nf6 21. Qg3 Ned7 22. Qh3 d5 23. Nb3 Nc5 24. Nd4 Nce4 25. Nxf5 exf5 26. Nxe4 fxe4 27. c3 Bc5 28. Rad1 Rf8 29. g4 Bc8 30. Bd4 Bd6 31. Be3 Qf7 32. Qh4 Ng8 33. g5 Ne7 34. gxh6 Nf5 35. hxg7+ Qxg7 36. h6 Qg6 37. Bd4+ Kh7 38. Qg5 Ng3+ 39. Kg2 Nxe2 40. Be3 Rf5 41. Qxg6+ Kxg6 42. Rd2 Nxf4+ 43. Bxf4 Bxf4 44. Rdf2 Rg5+ 0-1

[Event "Sochi Meetings op"]
[Site "Sochi"]
[Date "2012.07.28"]
[Round "7.6"]
[White "Efremenko, Alexandr"]
[Black "Fedotov, Ivan"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1950"]
[BlackElo "2090"]
[PlyCount "95"]
[EventDate "2012.07.24"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 h6 6. 0-0 Qf6 7. c3 Ne7 8. Qc2 Nbc6 9. Re1 Bg4 10. Nbd2 0-0 11. b4 Rae8 12. h3 Bh5 13. Bb2 Bg6 14. b5 Nd8 15. Ne5 Ne6 16. Ndf3 Nf4 17. Bxg6 Nexg6 18. Nd7 Nxh3+ 19. Kf1 Qf4 20. Nxf8 Rxf8 21. Qd3 Ng5 22. Bc1 Qg4 23. Nxg5 hxg5 24. Qh3 Qxh3 25. gxh3 Nf4 26. Bxf4 gxf4 27. Ke2 g6 28. Kf3 Kg7 29. a4 Rh8 30. Rh1 Rh4 31. a5 f5 32. Ke2 g5 33. Kd3 f3 34. Ke3 Rf4 35. Rae1 Kf7 36. Kd3 Re4 37. Re3 Bf4 38. Ree1 Kg6 39. c4 c6 40. bxc6 bxc6 41. cxd5 cxd5 42. a6 Kh5 43. Rb1 Re2 44. Rb7 Rxf2 45. Rxa7 Ra2 46. Ra8 Kh4 47. Rf1 Rg2 48. Ra1 1-0

[Event "Sochi Meetings op"]
[Site "Sochi"]
[Date "2012.07.27"]
[Round "6.8"]
[White "Zarubitski, Viachaslau"]
[Black "Efremenko, Alexandr"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1741"]
[BlackElo "1950"]
[PlyCount "38"]
[EventDate "2012.07.24"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. Ng5 e5 8. Bd3 Nxd4 9. Qh5+ g6 10. Bxg6+ hxg6 11. Qxh8 Nc2+ 12. Kf1 Bf5 13. Nh7 Kd7 14. c5 Nd5 15. Na3 Nxa1 16. Qg8 e6 17. Bg5 Be7 18. Qg7 Qh8 19. Qh6 Bxg5 0-1

[Event "Sochi Meetings op"]
[Site "Sochi"]
[Date "2012.07.26"]
[Round "5.9"]
[White "Efremenko, Alexandr"]
[Black "Ayvazyan, David"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "1950"]
[PlyCount "107"]
[EventDate "2012.07.24"]
[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 Nc6 6. Be2 e5 7. Nf3 Bg4 8. h3 Bxf3 9. Bxf3 Be7 10. Be3 0-0 11. 0-0 Qc7 12. Qe2 a6 13. a4 Rac8 14. Rfd1 h6 15. Rac1 Nb4 16. Qd2 Nh7 17. Bg4 Rcd8 18. a5 Bg5 19. Bxg5 Nxg5 20. Nd5 Nxd5 21. Qxd5 Qc6 22. Bf3 Nxf3+ 23. gxf3 Rd7 24. c4 Rc8 25. b4 Qa4 26. Rb1 Rdc7 27. Rdc1 Qa2 28. c5 Qxd5 29. exd5 Kf8 30. Rc2 dxc5 31. d6 Rd7 32. bxc5 Rxd6 33. cxd6 Rxc2 34. Rxb7 Ke8 35. Rb6 Kd7 36. Rxa6 Rc5 37. Kf1 Rd5 38. Ke2 f5 39. Ke3 g5 40. Ke2 Rd4 41. Rb6 Ra4 42. a6 Ra3 43. Rb7+ Kxd6 44. Rh7 Ra2+ 45. Kf1 Kc5 46. Rxh6 Kb5 47. Re6 e4 48. fxe4 fxe4 49. Rxe4 Kxa6 50. Re5 Ra3 51. Kg2 Kb6 52. Rxg5 Kc6 53. Rg3 Ra5 54. Rd3 1-0

[Event "Sochi Meetings op"]
[Site "Sochi"]
[Date "2012.07.26"]
[Round "4.7"]
[White "Piskunov, Ivan"]
[Black "Efremenko, Alexandr"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1942"]
[BlackElo "1950"]
[PlyCount "47"]
[EventDate "2012.07.24"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 e5 8. h3 Nd7 9. dxe5 Ndxe5 10. Nxe5 Nxe5 11. Nd5 c6 12. Ne3 Be6 13. Qc2 Qb6 14. Rb1 Rac8 15. b3 d5 16. Bb2 d4 17. c5 Qb4 18. a3 Qa5 19. Bxd4 Qxa3 20. Qc3 f6 21. f4 Nf7 22. f5 gxf5 23. Nxf5 Bxf5 24. Ra1 1-0

[Event "Sochi Meetings op"]
[Site "Sochi"]
[Date "2012.07.25"]
[Round "3.10"]
[White "Efremenko, Alexandr"]
[Black "Boyarko, Evgeniy"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1950"]
[BlackElo "1771"]
[PlyCount "59"]
[EventDate "2012.07.24"]
[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. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 d6 6. h3 Be6 7. Bb3 a6 8. d3 Ba7 9. Be3 Bxe3 10. fxe3 Qd7 11. d4 Bxb3 12. axb3 exd4 13. exd4 0-0-0 14. Qd3 Nb8 15. Ra5 Qc6 16. Rfa1 Rhe8 17. d5 Qb6+ 18. Kh2 h6 19. Nd4 g5 20. b4 g4 21. b5 gxh3 22. gxh3 Nh5 23. b4 c6 24. dxc6 bxc6 25. Rxa6 Nxa6 26. Rxa6 Qb7 27. bxc6 Qb8 28. Nd5 Re5 29. c7 Qb7 30. Rb6 1-0

[Event "Sochi Meetings op"]
[Site "Sochi"]
[Date "2012.07.25"]
[Round "2.7"]
[White "Ivanov, Vitaly2222"]
[Black "Efremenko, Alexandr"]
[Result "1/2-1/2"]
[ECO "E85"]
[BlackElo "1950"]
[PlyCount "41"]
[EventDate "2012.07.24"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 e5 8. d5 Ne7 9. Nge2 Ne8 10. b4 a5 11. b5 b6 12. 0-0-0 f5 13. g3 Nf6 14. Bg2 fxe4 15. Nxe4 Nf5 16. Bg5 Nxe4 17. fxe4 Qxg5 18. Qxg5 Bh6 19. Qxh6 Nxh6 20. Rdf1 Bd7 21. h3 1/2-1/2

[Event "Sochi Meetings op"]
[Site "Sochi"]
[Date "2012.07.24"]
[Round "1.11"]
[White "Efremenko, Alexandr"]
[Black "Levonian, Karen"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1950"]
[PlyCount "90"]
[EventDate "2012.07.24"]
[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 g6 6. Be2 Bg7 7. Be3 0-0 8. h3 Nc6 9. Qd2 Bd7 10. g4 Nxd4 11. Bxd4 Bc6 12. f3 e5 13. Be3 d5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. 0-0-0 Bc6 17. Qxd8 Rfxd8 18. h4 a6 19. Bb6 Re8 20. g5 e4 21. Rhf1 Rac8 22. c3 Ba4 23. Rd6 Be5 24. Rd5 Rc6 25. Be3 exf3 26. Rxf3 Rce6 27. Rh3 Bc6 28. Rd3 Bg2 29. Bg4 Bxh3 30. Bxh3 Rd6 31. Rxd6 Bxd6 32. Kd2 Bg3 33. Bg2 Bxh4 34. Bxb7 Rb8 35. Bxa6 Rxb2+ 36. Kd3 Rxa2 37. Bb5 Rg2 38. c4 Bxg5 39. Bd4 h5 40. c5 Bd8 41. c6 Bc7 42. Ke4 h4 43. Bf6 g5 44. Bd3 Rd2 45. Kd4 h3 0-1

