[Event "Sochi Rating"]
[Site "Sochi"]
[Date "2012.05.20"]
[Round "9"]
[White "Kamenetz, Dmitry"]
[Black "Marchenko, Oleg"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2125"]
[BlackElo "2138"]
[PlyCount "128"]
[EventDate "2012.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 h6 5. Bxf6 Bxf6 6. c3 d6 7. e3 Nd7 8. Bd3 Qe7 9. Ne4 0-0 10. Qc2 b6 11. h4 Bb7 12. Neg5 e5 13. Ba6 g6 14. Bxb7 Rab8 15. Bd5 Kg7 16. Ne4 c5 17. dxe5 dxe5 18. Ng3 b5 19. 0-0 Nb6 20. Be4 Bxh4 21. Nxh4 Qxh4 22. Bf5 Qg5 23. Bh3 f5 24. Qe2 c4 25. Nh1 Rbd8 26. f3 Rd3 27. Nf2 Rxe3 28. Qd2 Rd8 29. Qc1 f4 30. Ng4 Re2 31. Rf2 Rdd2 32. Qxd2 Rxd2 33. Rxd2 h5 34. Nh2 Qe7 35. Rad1 Qc5+ 36. Kh1 a5 37. Nf1 b4 38. Kh2 a4 39. Re1 a3 40. cxb4 Qxb4 41. bxa3 Qc5 42. Rde2 c3 43. Rxe5 Qxa3 44. R5e2 Nd5 45. Be6 Nb4 46. Bb3 Nc6 47. Bc2 Nd4 48. Re7+ Kf6 49. Bd3 Qxa2 50. R7e4 Nxf3+ 51. Kh1 Nxe1 52. Rxe1 g5 53. Rc1 Qa5 54. Be2 g4 55. Nh2 Kg5 56. Nf1 Qe5 57. Bd3 Qd4 58. Bc2 h4 59. Rd1 Qf2 60. Rd5+ Kf6 61. Bd3 h3 62. Rf5+ Ke6 63. gxh3 f3 64. Ne3 g3 0-1

[Event "Sochi Rating"]
[Site "Sochi"]
[Date "2012.05.19"]
[Round "8"]
[White "Marchenko, Oleg"]
[Black "Bargandzhiya, Zaza"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2138"]
[BlackElo "2070"]
[PlyCount "77"]
[EventDate "2012.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. e4 d6 4. Nc3 Bg7 5. Be2 Nf6 6. Nf3 0-0 7. 0-0 e6 8. Nd2 exd5 9. exd5 a6 10. a4 Nbd7 11. f4 Re8 12. Bf3 Rb8 13. Nc4 Nb6 14. Na3 Bd7 15. a5 Nc8 16. Nc4 Qc7 17. Ra3 h5 18. Rb3 Ng4 19. Ne2 Bb5 20. Qd3 f5 21. Bd2 Qe7 22. h3 Nf6 23. Nc3 Bxc4 24. Qxc4 Ne4 25. Nxe4 fxe4 26. Re1 Bd4+ 27. Kh1 Qh4 28. Qf1 e3 29. Bxe3 c4 30. Ra3 Na7 31. Re2 Nb5 32. Bxd4 Nxd4 33. Re4 Rxe4 34. Bxe4 Re8 35. g3 Qe7 36. Bxg6 Rc8 37. Qd1 h4 38. Qxd4 Qe1+ 39. Kg2 1-0

[Event "Sochi Rating"]
[Site "Sochi"]
[Date "2012.05.18"]
[Round "7"]
[White "Marchenko, Oleg"]
[Black "Oganyan, Arsen"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2138"]
[BlackElo "2228"]
[PlyCount "74"]
[EventDate "2012.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. Nf3 c6 5. e3 h6 6. Bh4 Qa5 7. Bd3 Ne4 8. 0-0 Nxc3 9. Qd2 e5 10. dxe5 Bb4 11. a3 Ne4 12. Qxb4 Qxb4 13. axb4 g5 14. Bg3 Nxg3 15. fxg3 0-0 16. g4 Re8 17. h3 Nxe5 18. Nxe5 Rxe5 19. Rf6 Kg7 20. Raf1 Be6 21. R6f3 a5 22. Ra1 a4 23. c3 b5 24. Kf2 Rf8 25. Rf1 Ra8 26. Ra1 Re8 27. Rf1 Ra8 28. Ra1 Rh8 29. Rf1 h5 30. gxh5 Rxh5 31. g4 Rh8 32. Ke2 Re8 33. Kd2 Rh8 34. Bc2 Kf8 35. Kd3 Re4 36. Kd2 Re5 37. Kd3 Re4 1/2-1/2

[Event "Sochi Rating"]
[Site "Sochi"]
[Date "2012.05.17"]
[Round "6"]
[White "Safarian, Armen A"]
[Black "Marchenko, Oleg"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2082"]
[BlackElo "2138"]
[PlyCount "106"]
[EventDate "2012.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Be3 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Be7 8. Bd3 0-0 9. Qe2 b6 10. Ne5 Bb7 11. 0-0-0 Qd5 12. Kb1 Rad8 13. Rhe1 Qa5 14. f3 a6 15. g4 b5 16. f4 Nd5 17. Bd2 Qb6 18. c3 c5 19. dxc5 Bxc5 20. g5 g6 21. Ng4 Qc7 22. Nh6+ Kg7 23. c4 Nxf4 24. Qf1 e5 25. Be4 Rxd2 26. Rxd2 Bb4 27. Rdd1 Bxe1 28. Qxe1 Bc8 29. cxb5 axb5 30. Rc1 Qd6 31. a3 Be6 32. Qc3 Ne2 33. Qc5 Qd4 34. Qxd4 Nxd4 35. Rc5 Re8 36. Bd5 e4 37. Bxe6 Nxe6 38. Re5 Nc7 39. Rxe8 Nxe8 40. Ng4 f6 41. gxf6+ Nxf6 42. Ne3 Kf7 43. Kc2 Ke6 44. Kb3 Nd5 45. Nxd5 Kxd5 46. Kc3 g5 47. b3 g4 48. a4 bxa4 49. bxa4 h5 50. a5 h4 51. a6 Kc6 52. Kd4 g3 53. hxg3 h3 0-1

[Event "Sochi Rating"]
[Site "Sochi"]
[Date "2012.05.16"]
[Round "5"]
[White "Marchenko, Oleg"]
[Black "Kryzhanovskiy, Mikhail"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2138"]
[PlyCount "98"]
[EventDate "2012.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. Bxf6 Bxf6 6. Nf3 0-0 7. Be2 b6 8. 0-0 Bb7 9. exd5 exd5 10. Qd2 c5 11. Rad1 c4 12. Rfe1 Nc6 13. Bf1 Qd6 14. Nb5 Qd7 15. c3 Be7 16. g3 f6 17. Bg2 a6 18. Na3 Bxa3 19. bxa3 Rfe8 20. Rb1 Rxe1+ 21. Nxe1 b5 22. Nc2 Nd8 23. Re1 Nf7 24. Qf4 Rd8 25. Qh4 Qf5 26. Ne3 Qg5 27. Qxg5 Nxg5 28. f3 Kf7 29. h4 Ne6 30. Bh3 Nc7 31. Nf5 Ne6 32. Nh6+ Kg6 33. Bxe6 Kxh6 34. Bf7 Bc8 35. Re7 Rd7 36. Rxd7 Bxd7 37. Bxd5 Bc8 38. Bc6 Kg6 39. a4 b4 40. cxb4 c3 41. Kf2 c2 42. Be4+ Bf5 43. Bxc2 Bxc2 44. a5 Ba4 45. Ke3 Kf5 46. Kd3 Bb5+ 47. Kc3 Ke6 48. Kb3 Kd5 49. a4 Bc6 0-1

[Event "Sochi Rating"]
[Site "Sochi"]
[Date "2012.05.15"]
[Round "4"]
[White "Frolov, Lev"]
[Black "Marchenko, Oleg"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1959"]
[BlackElo "2138"]
[PlyCount "116"]
[EventDate "2012.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. Qc2 Bb7 7. e3 Bxc3 8. Bxc3 Ne4 9. Bd3 f5 10. 0-0-0 Nxc3 11. Qxc3 d6 12. d5 exd5 13. Bxf5 dxc4 14. Qxc4 Nd7 15. Nd4 d5 16. Qa4 c6 17. Ne6 Nc5 18. Nxc5 Qxc5+ 19. Bc2 Qe7 20. Qf4 Rf8 21. Qg3 g6 22. e4 0-0-0 23. exd5 Rxd5 24. Rxd5 cxd5 25. Kb1 Bc6 26. Qc3 Kb7 27. Rc1 Qd7 28. Qd4 Qf7 29. f3 Qf4 30. Rd1 Qxd4 31. Rxd4 Re8 32. Kc1 Kc7 33. Kd2 Kd6 34. f4 Kc5 35. Kc3 Re3+ 36. Bd3 Re1 37. b4+ Kd6 38. f5 Be8 39. fxg6 hxg6 40. Rg4 Rc1+ 41. Kb2 Rd1 42. Bxg6 Bb5 43. Bc2 Rd2 44. Kc3 Re2 45. h4 Ke5 46. Rg5+ Kd6 47. h5 a6 48. h6 d4+ 49. Kxd4 Rxc2 50. h7 Rc4+ 51. Ke3 Rh4 52. Rg6+ Ke5 53. Rg7 Kf6 54. Rb7 Kg6 55. Rxb6+ Kxh7 56. a4 Bf1 57. b5 Rxa4 58. bxa6 Bxa6 0-1

[Event "Sochi Rating"]
[Site "Sochi"]
[Date "2012.05.14"]
[Round "3"]
[White "Marchenko, Oleg"]
[Black "Gorobets, Sergey"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2138"]
[PlyCount "122"]
[EventDate "2012.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Ngf6 9. Re1 Bd6 10. Qe2 Qc7 11. c3 0-0 12. Ne5 c5 13. Nxg6 hxg6 14. Bb3 Rfd8 15. Bg5 cxd4 16. cxd4 Bf4 17. Bxf4 Qxf4 18. Qe3 Qd6 19. Rad1 Nb6 20. Ne4 Nxe4 21. Qxe4 Rd7 22. Re3 Rad8 23. a3 Nc8 24. Rh3 Qe7 25. Qe5 Qf6 26. Qxf6 gxf6 27. Rhd3 Ne7 28. g3 Nf5 29. d5 Ne7 30. Bc4 exd5 31. Bb5 Rd6 32. b4 d4 33. Rc1 a6 34. Ba4 b5 35. Bd1 Nc6 36. f4 Ne7 37. Rc7 Nd5 38. Rc5 Ne3 39. Bb3 R8d7 40. h3 Re7 41. Kf2 Kg7 42. Rc1 f5 43. Rc5 f6 44. Rc8 Kh7 45. Rc5 g5 46. Rc1 Kg6 47. Rc8 Kh7 48. Bg8+ Kg6 49. Bb3 Rg7 50. Rc1 Rh7 51. Rh1 Rc7 52. Ra1 Rd8 53. Re1 Re7 54. Rc1 Re4 55. Kf3 g4+ 56. hxg4 Nxg4 57. Rcd1 Rh8 58. Bd5 Rh2 59. R1d2 Re3+ 60. Rxe3 Rxd2 61. Re2 Rd3+ 0-1

[Event "Sochi Rating"]
[Site "Sochi"]
[Date "2012.05.13"]
[Round "2"]
[White "Piskunov, Ivan"]
[Black "Marchenko, Oleg"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "1933"]
[BlackElo "2138"]
[PlyCount "110"]
[EventDate "2012.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Qe7 7. 0-0 0-0 8. Nc3 Bxc3 9. Bxc3 Ne4 10. Qc2 f5 11. b3 Nxc3 12. Qxc3 d6 13. Rac1 Nd7 14. Rfe1 Nf6 15. Qc2 Be4 16. Qc3 Rae8 17. Nd2 Bxg2 18. Kxg2 e5 19. dxe5 dxe5 20. e4 f4 21. f3 fxg3 22. hxg3 Nh5 23. Qe3 Qf6 24. Rh1 Qg6 25. Nf1 Rd8 26. Rxh5 Qxh5 27. g4 Qh6 28. Qxh6 gxh6 29. Rc2 Rd3 30. Rf2 Rfd8 31. Kg3 Kg7 32. Kh4 Kg6 33. f4 exf4 34. Rxf4 Rc3 35. Rf2 Rdd3 36. Rh2 Rf3 37. Nd2 Rfe3 38. Nf1 Rxe4 39. Ng3 Re1 40. Nh5 Rcc1 41. Nf4+ Kf7 42. Nd3 Rh1 43. Rxh1 Rxh1+ 44. Kg3 Rd1 45. Ne5+ Ke6 46. Nc6 a5 47. b4 Kd6 48. b5 Re1 49. Kf4 Kc5 50. Ne5 Kd6 51. Nf7+ Ke6 52. Nxh6 Rc1 53. Nf5 Rxc4+ 54. Kg5 Ra4 55. Ng3 Rxa2 0-1

[Event "Sochi Rating"]
[Site "Sochi"]
[Date "2012.05.12"]
[Round "1"]
[White "Marchenko, Oleg"]
[Black "Oganian, Miran"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2138"]
[BlackElo "2204"]
[PlyCount "66"]
[EventDate "2012.05.12"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. f3 c6 5. e4 dxe4 6. fxe4 Qa5 7. Qd2 e5 8. Nf3 Bb4 9. Bd3 Ng4 10. h3 exd4 11. Nxd4 Nge5 12. a3 Bxc3 13. bxc3 0-0 14. 0-0 Nc5 15. Nf5 Nexd3 16. Ne7+ Kh8 17. Bf6 Nxe4 18. Qe3 Nxf6 19. Rxf6 Qc5 20. Qxc5 Nxc5 21. Rf3 Be6 22. Nf5 Bxf5 23. Rxf5 Ne6 24. Rb1 b6 25. a4 g6 26. Re5 Kg7 27. a5 b5 28. c4 a6 29. c5 Rab8 30. c3 Rfd8 31. Rb2 Kf6 32. Re3 Rd5 33. Rf2+ Ke7 0-1

