[Event "Kemerovo-ch"]
[Site "Kemerovo"]
[Date "2014.04.30"]
[Round "9"]
[White "Demarchek, Alexander"]
[Black "Zakharov, Sergei D"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1979"]
[BlackElo "2221"]
[PlyCount "65"]
[EventDate "2014.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d6 3. Nc3 g6 4. f4 Bg7 5. Nf3 Nf6 6. Bd3 a6 7. 0-0 0-0 8. Qe1 b5 9. e5 Nd5 10. Ne4 dxe5 11. fxe5 Bf5 12. Qh4 Bxe4 13. Bxe4 f6 14. Bh6 Bxh6 15. Qxh6 Rf7 16. Ng5 Qf8 17. Nxf7 Qxf7 18. exf6 exf6 19. Rae1 Nd7 20. Bxd5 cxd5 21. Qf4 Re8 22. Qd6 Re4 23. Qxa6 f5 24. Qxb5 Nf6 25. a4 Ng4 26. Rxe4 dxe4 27. Qb3 Qxb3 28. cxb3 e3 29. a5 Nf6 30. a6 Nd7 31. a7 Nb6 32. Rc1 Kf7 33. Rc7+ 1-0

[Event "Kemerovo-ch"]
[Site "Kemerovo"]
[Date "2014.04.27"]
[Round "8"]
[White "Pesniak, Nikolai"]
[Black "Demarchek, Alexander"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1996"]
[BlackElo "1979"]
[PlyCount "90"]
[EventDate "2014.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 d5 5. e3 Nc6 6. Bd3 Bd6 7. Nbd2 cxd4 8. exd4 Bd7 9. 0-0 h6 10. Bh4 Qc7 11. Bg3 Nh5 12. Bxd6 Qxd6 13. Re1 Nf4 14. Bf1 g5 15. g3 Ng6 16. Bd3 0-0-0 17. Bxg6 fxg6 18. Qc2 e5 19. dxe5 Qe6 20. Nd4 Nxd4 21. cxd4+ Kb8 22. Rac1 Rc8 23. Qd3 Rcf8 24. f3 g4 25. f4 g5 26. Rf1 gxf4 27. Rxf4 Rxf4 28. gxf4 Rf8 29. Rf1 Qe8 30. Qa3 h5 31. Qd6+ Ka8 32. Nb3 Bb5 33. Rf2 h4 34. f5 g3 35. Rf4 gxh2+ 36. Kxh2 Qc8 37. Qc5 Qe8 38. f6 Rf7 39. Rxh4 Rxf6 40. exf6 Qe2+ 41. Kg3 Qe3+ 42. Kg4 Bd7+ 43. Kh5 Be8+ 44. Kg4 Bd7+ 45. Kh5 Be8+ 1/2-1/2

[Event "Kemerovo-ch"]
[Site "Kemerovo"]
[Date "2014.04.23"]
[Round "7"]
[White "Demarchek, Alexander"]
[Black "Otdelnov, Sergej"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1979"]
[BlackElo "2188"]
[PlyCount "67"]
[EventDate "2014.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 a6 11. h3 Be7 12. 0-0 0-0 13. Rae1 Bd6 14. Bg5 Nh5 15. Bb1 Bf4 16. Qc2 g6 17. Bxf4 Nxf4 18. Qd2 Nh5 19. Qh6 f6 20. b3 Ng7 21. Rd1 Nf5 22. Bxf5 exf5 23. c4 dxc4 24. bxc4 Rac8 25. Qd2 Ne7 26. d5 Kh8 27. Qd4 Qd6 28. Rfe1 Ng8 29. Ng5 b5 30. c5 Rxc5 31. Ne6 Rfc8 32. Nxc5 Rxc5 33. Re6 Qd8 34. Rc6 1-0

[Event "Kemerovo-ch"]
[Site "Kemerovo"]
[Date "2014.04.20"]
[Round "6"]
[White "Ganichev, Boris"]
[Black "Demarchek, Alexander"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2032"]
[BlackElo "1979"]
[PlyCount "100"]
[EventDate "2014.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nd2 Bd6 9. f4 Bc7 10. e5 Nd7 11. Qg4 0-0 12. Qh3 g6 13. Nf3 f5 14. g4 Nc5 15. gxf5 exf5 16. Be3 Ne6 17. Nh4 c5 18. Rf3 d4 19. Bd2 Ng7 20. b3 Be6 21. Kf2 Bxe5 22. fxe5 f4 23. Bc4 Bxc4 24. bxc4 g5 25. Rg1 gxh4 26. Rg4 Qe8 27. Rxh4 Qg6 28. Rd3 Rae8 29. Rh6 Qe4 30. Qf3 Qf5 31. Qd5+ Kh8 32. Rdh3 Ne6 33. Rxh7+ Qxh7 34. Rxh7+ Kxh7 35. a4 Re7 36. h4 Kg6 37. Qf3 Kf5 38. Qh5+ Ke4 39. Be1 Rff7 40. Qe2+ Kf5 41. Kf3 Kg6 42. Qg2+ Kh6 43. Qg4 d3 44. cxd3 Rg7 45. Qh3 Rg6 46. Ke4 Rd7 47. Bf2 Rf7 48. Qf3 Rd7 49. Qh3 Rf7 50. Qf3 Rd7 1/2-1/2

[Event "Kemerovo-ch"]
[Site "Kemerovo"]
[Date "2014.04.16"]
[Round "5"]
[White "Anisimov, V."]
[Black "Demarchek, Alexander"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2133"]
[BlackElo "1979"]
[PlyCount "116"]
[EventDate "2014.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 Bg7 5. 0-0 0-0 6. dxc5 Qa5 7. Bd2 Qxc5 8. Bc3 Nc6 9. Nbd2 b5 10. a3 b4 11. Nb3 Qb6 12. axb4 Nxb4 13. Nfd2 d5 14. Bd4 Qc7 15. c3 Nc6 16. Bc5 Rd8 17. Ra4 e5 18. Qa1 Nd7 19. Rc1 Nxc5 20. Nxc5 Qd6 21. Na6 Be6 22. Bb5 h5 23. h3 Ne7 24. e4 Qb6 25. Be2 Bh6 26. Rd1 d4 27. c4 d3 28. Bf1 Nc6 29. c5 Qb7 30. b4 Qe7 31. Ra3 Bxh3 32. Nc4 Bg4 33. Rdxd3 Nd4 34. Qb1 Bf4 35. Nd6 Be2 36. Bxe2 Nxe2+ 37. Kf1 Nd4 38. g3 Bh6 39. Qd1 h4 40. Qg4 hxg3 41. Rxg3 Ne6 42. Rh3 Bg5 43. Raf3 Rxd6 44. cxd6 Qxd6 45. Nc5 Nf4 46. Rxf4 Bxf4 47. Qh4 Qd1+ 48. Kg2 Qh5 49. Qxh5 gxh5 50. Rxh5 Rd8 51. Rh3 Bd2 52. Rd3 Rxd3 53. Nxd3 f6 54. b5 Kf7 55. Kf3 Ke7 56. Kg4 Ke6 57. Nb2 Ba5 58. Nc4 Bd8 1/2-1/2

[Event "Kemerovo-ch"]
[Site "Kemerovo"]
[Date "2014.04.13"]
[Round "4"]
[White "Demarchek, Alexander"]
[Black "Vlasov, Igor"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1979"]
[BlackElo "2240"]
[PlyCount "142"]
[EventDate "2014.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. c3 Bg7 5. Bd3 Nd7 6. Ngf3 Nh6 7. e5 Nf8 8. Nf1 f6 9. Ne3 Nf7 10. exf6 exf6 11. 0-0 Ne6 12. c4 dxc4 13. Bxc4 0-0 14. Re1 b5 15. Bb3 Nf4 16. d5 c5 17. a4 c4 18. Bc2 b4 19. Qd4 Bh6 20. Qxc4 a5 21. Bb3 Ba6 22. Qc6 Ne2+ 23. Kh1 Nd6 24. Bd1 Nxc1 25. Qxc1 Rc8 26. Qb1 Re8 27. Bb3 Ne4 28. Kg1 Qd7 29. Qd1 Kh8 30. Qd4 Bg7 31. Bc4 f5 32. Qd3 Nc5 33. Qf1 Bxc4 34. Nxc4 Rcd8 35. d6 h6 36. Nfe5 Qe6 37. Nc6 Ne4 38. Nxd8 Rxd8 39. Rad1 Qd7 40. b3 Qa7 41. Ne3 Bd4 42. Qc4 Rxd6 43. Kf1 Qd7 44. Nc2 Bc3 45. Rxd6 Qxd6 46. Rxe4 fxe4 47. Ne3 Qe5 48. Qc8+ Kh7 49. Qd7+ Kg8 50. Qd5+ Kg7 51. Qxe5+ Bxe5 52. Nc4 Bc7 53. Ke2 Kf6 54. h3 Ke6 55. Ke3 Kd5 56. Nd2 Bb6+ 57. Ke2 Kd4 58. Nc4 Bc7 59. Kd2 Bd8 60. g3 h5 61. h4 Bc7 62. Ne3 Bd8 63. Nc2+ Ke5 64. Ke2 Bb6 65. Ke1 Kf5 66. Ke2 Ke5 67. Ke1 Kd5 68. Ke2 Ke6 69. Ke1 Kf6 70. Kf1 Kf5 71. Ke2 Ke5 1/2-1/2

[Event "Kemerovo-ch"]
[Site "Kemerovo"]
[Date "2014.04.09"]
[Round "3"]
[White "Demarchek, Alexander"]
[Black "Prokofiev, Anatolij"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1979"]
[PlyCount "25"]
[EventDate "2014.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nc3 Nf6 5. f3 0-0 6. Qd2 c6 7. Bh6 b5 8. h4 Qa5 9. Bxg7 Kxg7 10. h5 Ng8 11. g4 e5 12. dxe5 dxe5 13. hxg6 1-0

[Event "Kemerovo-ch"]
[Site "Kemerovo"]
[Date "2014.04.06"]
[Round "2"]
[White "Starkov, S."]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2207"]
[BlackElo "1979"]
[PlyCount "51"]
[EventDate "2014.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. e5 Nd7 9. f4 Qb6+ 10. Kh1 Ba6 11. Nc3 Bxd3 12. cxd3 0-0-0 13. d4 Bb4 14. Na4 Qa6 15. a3 Be7 16. b4 f5 17. Rf3 h6 18. Rc3 g5 19. Rb1 Qb5 20. Be3 Nf8 21. Qc2 Kd7 22. Nc5+ Ke8 23. a4 Qb6 24. b5 cxb5 25. Rxb5 Qc6 26. Nb7 1-0

[Event "Kemerovo-ch"]
[Site "Kemerovo"]
[Date "2014.04.02"]
[Round "1"]
[White "Demarchek, Alexander"]
[Black "Murzin, Vladimir"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1979"]
[PlyCount "103"]
[EventDate "2014.04.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 5. d4 Bxf3 6. gxf3 exd4 7. Qxd4 Nfd7 8. Bc4 Qh4+ 9. Qf2 Qxf2+ 10. Kxf2 Nb6 11. Bb3 Be7 12. a4 Bh4+ 13. Ke2 Nc6 14. Nb5 0-0 15. a5 Nd7 16. a6 Nc5 17. axb7 Rab8 18. Bd5 Nb4 19. Nxc7 Nxd5 20. Nxd5 Rxb7 21. f5 Nd7 22. b3 Nf6 23. Ne3 Rc8 24. Bb2 Bg5 25. Rhg1 Bxe3 26. Kxe3 Nh5 27. Bxg7 Nxg7 28. f6 Rxc2 29. Rxg7+ Kh8 30. Rag1 Rc8 31. R1g3 Rxb3+ 32. Kf4 Rb5 33. Rh3 h5 34. Rxf7 a5 35. Rg3 Rg8 36. Rxg8+ Kxg8 37. Rd7 a4 38. Rxd6 Ra5 39. e5 a3 40. e6 Ra8 41. e7 Re8 42. Ra6 Kf7 43. Rxa3 Kxf6 44. Re3 Kg6 45. Kg3 Kf5 46. Kh4 Kf4 47. Re1 Kf5 48. Re4 Kf6 49. Kxh5 Kf7 50. f4 Rb8 51. Kg4 Ke8 52. h4 1-0

[Event "Kemerovo Region-ch"]
[Site "Kemerovo"]
[Date "2013.10.24"]
[Round "9"]
[White "Demarchek, Alexander"]
[Black "Gorbachev, Aleksandr"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1993"]
[BlackElo "1909"]
[PlyCount "98"]
[EventDate "2013.10.18"]
[EventType "swiss"]
[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. Nc3 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 Bd6 8. Nf3 c6 9. 0-0 Qc7 10. c4 b6 11. Bg5 Bb7 12. Rc1 c5 13. dxc5 Bxc5 14. b4 Rd8 15. Qb3 Be7 16. c5 bxc5 17. bxc5 Bd5 18. Qa4+ Qc6 19. Qxc6+ Bxc6 20. Ne5 Bxg2 21. Kxg2 Rd5 22. Bxf6 gxf6 23. Ng4 f5 24. Ne3 Rxc5 25. Rxc5 Bxc5 26. Rc1 Be7 27. Rc8+ Bd8 28. Ra8 a5 29. Nc4 0-0 30. Nxa5 Bxa5 31. Rxa5 Kg7 32. Ra7 Rd8 33. a4 Rd3 34. a5 Ra3 35. h3 h5 36. Ra8 Ra2 37. a6 Ra3 38. f4 Ra2+ 39. Kf1 Ra1+ 40. Ke2 Ra3 41. a7 Kh7 42. Kd2 Kg7 43. h4 Kh7 44. Kc2 Kg7 45. Kb2 Ra5 46. Kb3 Ra1 47. Kb4 Rb1+ 48. Kc5 Rc1+ 49. Kd6 Ra1 1/2-1/2

[Event "Kemerovo Region-ch"]
[Site "Kemerovo"]
[Date "2013.10.23"]
[Round "8"]
[White "Kolosovskiy, Danil"]
[Black "Demarchek, Alexander"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2032"]
[BlackElo "1993"]
[PlyCount "86"]
[EventDate "2013.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nge2 a6 9. 0-0 Re8 10. Rb1 c6 11. Qc2 Ne4 12. Bf4 Nxc3 13. Nxc3 Nf6 14. b4 h6 15. a4 Bd6 16. Bxd6 Qxd6 17. Ne2 Ng4 18. g3 h5 19. Bh7+ Kh8 20. Bf5 Qf6 21. Bxc8 Raxc8 22. h3 Nh6 23. Nf4 h4 24. Ng2 Nf5 25. Qd1 Qg6 26. g4 Nd6 27. Qf3 Ne4 28. Rb2 Ng5 29. Qf5 Qh6 30. Kh2 g6 31. Qf6+ Kg8 32. f4 Nh7 33. Qd6 Re6 34. Qd7 Rb8 35. Qc7 Qf8 36. b5 axb5 37. axb5 Qd8 38. Qxd8+ Rxd8 39. bxc6 bxc6 40. Rc2 g5 41. fxg5 Nxg5 42. Rf5 f6 43. Nf4 Nf3+ 1/2-1/2

[Event "Kemerovo Region-ch"]
[Site "Kemerovo"]
[Date "2013.10.22"]
[Round "7"]
[White "Demarchek, Alexander"]
[Black "Karelov, Pavel"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1993"]
[BlackElo "1817"]
[PlyCount "103"]
[EventDate "2013.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 0-0 12. 0-0 Qc7 13. f4 Bb7 14. Qd3 Qc6 15. Rf2 a6 16. Bb3 d6 17. exd6 Rbd8 18. dxe7 Rxd3 19. exf8Q+ Kxf8 20. cxd3 a5 21. Rb1 Qd7 22. Bb6 Bc6 23. a3 a4 24. Ba2 Bf6 25. d4 Kg7 26. Rd2 Bd5 27. Bxd5 Qxd5 28. Rbd1 Qd6 29. Bc5 Qxf4 30. d5 Bg5 31. d6 Qc4 32. Rd5 Bd8 33. d7 Qb3 34. Bd4+ Kh6 35. Rd3 Qxd3 36. Bg7+ Kxg7 37. Rxd3 Kf8 38. Kf2 Ke7 39. Ke2 Bc7 40. Kd2 Kd8 41. h3 f5 42. Kc3 Ba5+ 43. Kc4 f4 44. Kb5 Bc7 45. Kxa4 h5 46. h4 Be5 47. Kb5 Bxb2 48. Kc6 Bf6 49. Rd6 Bxh4 50. Rxg6 Bg3 51. Rg8+ Ke7 52. d8Q+ 1-0

[Event "Kemerovo Region-ch"]
[Site "Kemerovo"]
[Date "2013.10.21"]
[Round "6"]
[White "Demarchek, Alexander"]
[Black "Sharikov, Vladimir"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "1993"]
[BlackElo "1949"]
[PlyCount "82"]
[EventDate "2013.10.18"]
[EventType "swiss"]
[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. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. g3 f5 8. Nc5 Qd5 9. Nf3 Bxc5 10. dxc5 Qxc5 11. Bg2 Qb4+ 12. Nd2 Qb5 13. Nf3 Nc6 14. Qd2 Qb4 15. 0-0-0 Qxd2+ 16. Rxd2 Ke7 17. Rhd1 h6 18. Ne1 Rd8 19. Nd3 Rd6 20. c4 a5 21. c5 Rd4 22. Bxc6 bxc6 23. Ne5 Rxd2 24. Rxd2 Ra6 25. Rd4 a4 26. Rh4 Kf6 27. Nc4 Kg5 28. Rd4 e5 29. Nxe5 Be6 30. a3 Ra5 31. f4+ Kh5 32. h3 Rxc5+ 33. Kd2 Bb3 34. Ke3 Rc2 35. Rd2 Rc1 36. Rh2 f6 37. Nd3 Rg1 38. Kf2 Rd1 39. Ke3 Rg1 40. Kf2 Rd1 41. Ke3 Rg1 1/2-1/2

[Event "Kemerovo Region-ch"]
[Site "Kemerovo"]
[Date "2013.10.21"]
[Round "5"]
[White "Smagina, Sofya"]
[Black "Demarchek, Alexander"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "1752"]
[BlackElo "1993"]
[PlyCount "74"]
[EventDate "2013.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 c5 4. g3 cxd4 5. Nxd4 Nc6 6. Bg2 Bb4+ 7. Bd2 Qb6 8. Nxc6 dxc6 9. a3 Be7 10. Qc2 0-0 11. 0-0 a5 12. Nc3 e5 13. Be3 Qc7 14. h3 Be6 15. c5 Nd5 16. Nxd5 cxd5 17. b4 axb4 18. axb4 Bf6 19. Bd2 e4 20. Rxa8 Rxa8 21. Bf4 Qd7 22. Rd1 Qb5 23. Rb1 Bd7 24. Bf1 Qa6 25. e3 Bb5 26. Bxb5 Qxb5 27. Qd1 Qc4 28. Qf1 Qc2 29. Qd1 Ra2 30. Qxc2 Rxc2 31. Rd1 Rb2 32. Rxd5 Rxb4 33. Be5 Kf8 34. Bxf6 gxf6 35. Rd8+ Ke7 36. Kg2 Rb5 37. Rb8 Rxc5 1/2-1/2

[Event "Kemerovo Region-ch"]
[Site "Kemerovo"]
[Date "2013.10.20"]
[Round "4"]
[White "Demarchek, Alexander"]
[Black "Akentjev, Oleg"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1993"]
[BlackElo "1827"]
[PlyCount "39"]
[EventDate "2013.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nc6 5. d5 Nd4 6. Nxd4 Bxd4 7. Bb5+ c6 8. Qxd4 Qa5+ 9. Nc3 Nf6 10. dxc6 0-0 11. Bh6 Rd8 12. b4 e5 13. bxa5 exd4 14. c7 Rf8 15. Bxf8 Kxf8 16. Nd5 Nxe4 17. a6 Nc5 18. 0-0 Nxa6 19. Bxa6 bxa6 20. Rab1 1-0

[Event "Kemerovo Region-ch"]
[Site "Kemerovo"]
[Date "2013.10.19"]
[Round "2"]
[White "Demarchek, Alexander"]
[Black "Bondar, Evgeniy"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1993"]
[BlackElo "2147"]
[PlyCount "104"]
[EventDate "2013.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. Nbd2 0-0 8. Nf1 Re8 9. Ng3 Bf8 10. b4 b5 11. Bb3 Be6 12. 0-0 h6 13. Bxe6 Rxe6 14. a4 d5 15. axb5 axb5 16. Rxa8 Qxa8 17. Qb3 dxe4 18. dxe4 Ne7 19. Nd2 Nc8 20. f3 Nb6 21. c4 bxc4 22. Nxc4 Nxc4 23. Qxc4 Rc6 24. Qb3 Rb6 25. Bd2 Qb7 26. Rb1 Bc5+ 27. Kh1 Bxb4 28. Bxb4 c5 29. Rd1 Rxb4 30. Qc2 Rd4 31. Rc1 Qb4 32. h3 Nd7 33. Nf5 Rd2 34. Qc4 Rd1+ 35. Kh2 Rxc1 36. Qxc1 c4 37. Ne3 Nb6 38. Nd5 Nxd5 39. exd5 c3 40. d6 Kf8 41. Qc2 Ke8 42. Qa2 Qxd6 43. Qa8+ Ke7 44. Qb7+ Kf6 45. Qe4 Qd4 46. Qc6+ Kg5 47. Qc8 Kf4 48. Qc7 Ke3 49. Qc6 Kf2 50. Qa8 Qf4+ 51. Kh1 Qc1+ 52. Kh2 Qg1# 0-1

[Event "Kemerovo Region-ch"]
[Site "Kemerovo"]
[Date "2013.10.19"]
[Round "3"]
[White "Kuznecov, Stanislav"]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1791"]
[BlackElo "1993"]
[PlyCount "102"]
[EventDate "2013.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. f4 c5 2. e4 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Bb5+ Nc6 6. d3 Nf6 7. Nf3 g6 8. 0-0 Bg7 9. Ne5 0-0 10. Bxc6 bxc6 11. Qf3 Rb8 12. Qxc6 Rb6 13. Qxd6 exd6 14. Nc4 Rc6 15. Bd2 Be6 16. b3 Ng4 17. Rae1 Bxc4 18. dxc4 Bd4+ 19. Kh1 Nf2+ 20. Rxf2 Bxf2 21. Re7 a6 22. g3 Rcc8 23. Nd5 Bd4 24. Rd7 Rcd8 25. Rxd8 Rxd8 26. Kg2 f5 27. a4 Kf7 28. Kf3 Rd7 29. Ke2 Bg1 30. h4 Rb7 31. Bc3 h6 32. Kf1 Bd4 33. Bxd4 cxd4 34. Ke2 g5 35. hxg5 hxg5 36. Kd3 g4 37. Kxd4 Ke6 38. b4 Ra7 39. c3 Kd7 40. c5 Kc6 41. cxd6 Kxd6 42. c4 Ra8 43. Ne3 Rf8 44. b5 axb5 45. axb5 Kc7 46. Kc5 Kb7 47. Kb4 Rf7 48. c5 Rf8 49. c6+ Kc7 50. Kc5 Re8 51. b6+ Kc8 1-0

[Event "Kemerovo Region-ch"]
[Site "Kemerovo"]
[Date "2013.10.18"]
[Round "1"]
[White "Sedin, Viktor"]
[Black "Demarchek, Alexander"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1993"]
[PlyCount "74"]
[EventDate "2013.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Qb6 5. Nf3 Bd7 6. a3 Bb5 7. dxc5 Bxc5 8. Bxb5+ Qxb5 9. b4 Bb6 10. a4 Qd7 11. a5 Bc7 12. 0-0 Ne7 13. Bb2 Ng6 14. c4 dxc4 15. Qxd7+ Nxd7 16. Na3 Ngxe5 17. Nxe5 Bxe5 18. Bxe5 Nxe5 19. f4 Nd3 20. Nxc4 0-0 21. b5 Rfd8 22. Rad1 Rd5 23. Ne3 Rd4 24. f5 Rad8 25. fxe6 fxe6 26. Nc2 R4d6 27. Na3 Rd5 28. Rb1 e5 29. Rf3 Nf4 30. g3 Nh3+ 31. Kg2 Ng5 32. Rc3 Rd2+ 33. Kh1 Rf2 34. Rc2 Rdd2 35. Rxd2 Rxd2 36. Nc4 Re2 37. Nd6 Nf3 0-1

[Event "Kemerovo Kuzbass-ch"]
[Site "Kemerovo"]
[Date "2012.11.28"]
[Round "8"]
[White "Demarchek, Alexander"]
[Black "Petrov, Andrej"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1890"]
[BlackElo "2254"]
[PlyCount "67"]
[EventDate "2012.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 a6 7. 0-0-0 b5 8. Bh6 Nc6 9. h4 b4 10. Nce2 e5 11. h5 Qe7 12. Bxg7 Kxg7 13. g4 Rh8 14. d5 Na7 15. h6+ Kf8 16. Qxb4 Nd7 17. Nc3 Qg5+ 18. Kb1 Nc5 19. Qa5 Qd8 20. Na4 Nxa4 21. Qxa4 Bd7 22. Qa5 Ke7 23. g5 Qb8 24. f4 Nb5 25. fxe5 Qb7 26. Bxb5 Qxb5 27. Qxc7 Rhc8 28. Qxd6+ Ke8 29. Qf6 Bg4 30. e6 fxe6 31. dxe6 Rc7 32. Qh8+ Ke7 33. Qg7+ Ke8 34. Qg8+ 1-0

[Event "Kemerovo Kuzbass-ch"]
[Site "Kemerovo"]
[Date "2012.11.28"]
[Round "9"]
[White "Kljucharev, Sergey"]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2376"]
[BlackElo "1890"]
[PlyCount "157"]
[EventDate "2012.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 0-0 8. e3 Nbd7 9. Bd3 Re8 10. 0-0 Nf8 11. Rab1 g6 12. b4 a6 13. a4 Ne6 14. Bh4 Ng7 15. b5 axb5 16. axb5 Bf5 17. bxc6 bxc6 18. Ne5 Bxd3 19. Qxd3 Qc8 20. Rb6 Nd7 21. Rxc6 Qb7 22. Bxe7 Nxe5 23. dxe5 Qxc6 24. Nxd5 Nh5 25. e4 Qd7 26. Bd6 Ra2 27. h3 Re6 28. Qc4 Ra4 29. Qc2 Ra6 30. Rb1 Rexd6 31. exd6 Qxd6 32. Nc7 Rb6 33. Rd1 Rc6 34. Rxd6 Rxc2 35. Nd5 Kf8 36. Rd8+ Kg7 37. g3 Nf6 38. Nxf6 Kxf6 39. Kg2 h5 40. h4 Rc6 41. Kf3 Ke7 42. Ra8 Rf6+ 43. Ke3 Rb6 44. f3 Kf6 45. Rc8 Ra6 46. Kf4 Kg7 47. Rc7 Rf6+ 48. Ke3 Ra6 49. Rb7 Rd6 50. Rb3 Kf8 51. Kf4 Ra6 52. g4 hxg4 53. Kxg4 Kg7 54. Rb5 Re6 55. Rg5 Kf6 56. h5 gxh5+ 57. Kxh5 Ke7 58. Kg4 Ra6 59. Rb5 Rg6+ 60. Kf4 Rf6+ 61. Ke3 Ra6 62. Rb7+ Ke8 63. Kf4 Rf6+ 64. Kg4 Rg6+ 65. Kf5 Ra6 66. f4 Rc6 67. Ke5 Ra6 68. f5 Rc6 69. f6 Ra6 70. Rc7 Ra8 71. Kd6 Rd8+ 72. Kc6 Kf8 73. Kb7 Ke8 74. Rc8 Kd7 75. Rxd8+ Kxd8 76. Kc6 Kc8 77. Kd6 Kd8 78. e5 Ke8 79. Kc7 1-0

[Event "Kemerovo Kuzbass-ch"]
[Site "Kemerovo"]
[Date "2012.11.27"]
[Round "6"]
[White "Demarchek, Alexander"]
[Black "Permyakov, Evgeniy"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1890"]
[BlackElo "2092"]
[PlyCount "67"]
[EventDate "2012.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bc4 Ke8 8. Bg5 Nbd7 9. 0-0-0 a6 10. Rhe1 h6 11. Bh4 g5 12. Bg3 Kf8 13. Nd2 c6 14. Bb3 Ke7 15. Nc4 Bc7 16. Ne3 Nc5 17. Nf5+ Bxf5 18. exf5 Nfd7 19. Bxf7 Kxf7 20. b4 Rae8 21. bxc5 Nxc5 22. Ne4 Nxe4 23. Rxe4 Re7 24. f3 Kf6 25. Bf2 Kxf5 26. Bc5 Rf7 27. Bd6 Re8 28. Bxc7 Rxc7 29. Rd6 Re6 30. Rd8 Kf6 31. h4 Rg7 32. Rh8 gxh4 33. Rxh6+ Ke7 34. Rhxh4 1/2-1/2

[Event "Kemerovo Kuzbass-ch"]
[Site "Kemerovo"]
[Date "2012.11.27"]
[Round "7"]
[White "Kharchenko, Alexey"]
[Black "Demarchek, Alexander"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1862"]
[BlackElo "1890"]
[PlyCount "68"]
[EventDate "2012.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 Bxf3 5. exf3 e6 6. cxd5 exd5 7. Bb5 Nf6 8. 0-0 Be7 9. Bxc6+ bxc6 10. Be3 0-0 11. Rc1 Rb8 12. Na4 c5 13. dxc5 c6 14. a3 Nd7 15. Re1 Bf6 16. Bf4 Rb5 17. Bd6 Re8 18. Rxe8+ Qxe8 19. Qd2 Nf8 20. Bxf8 Kxf8 21. Re1 Qd7 22. b4 Rb8 23. Nc3 Kg8 24. h3 g6 25. Qf4 Qd8 26. Ne2 Bb2 27. Nd4 Bxd4 28. Qxd4 a5 29. Qf4 axb4 30. axb4 d4 31. Qd2 Qd5 32. Rd1 Rd8 33. Qd3 h5 34. Rd2 Kg7 1/2-1/2

[Event "Kemerovo Kuzbass-ch"]
[Site "Kemerovo"]
[Date "2012.11.26"]
[Round "4"]
[White "Demarchek, Alexander"]
[Black "Lykov, Vasili"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1890"]
[BlackElo "2129"]
[PlyCount "67"]
[EventDate "2012.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. Qf3 Bb7 12. d3 f4 13. Bd2 h5 14. h4 Nd4 15. Qh3 Bxa8 16. 0-0-0 Bh6 17. Kb1 N6f5 18. Nf3 Nxf3 19. gxf3 Nd4 20. Bc3 Nxf3 21. d4 exd4 22. Bxd4 Bg7 23. Bxg7 Qxg7 24. Ba4 Nd4 25. Rhe1 Re8 26. Rxe8+ Kxe8 27. Qxd7+ Qxd7 28. Bxd7+ Kxd7 29. Rxd4+ Ke6 30. Rxf4 a5 31. Rf8 Bc6 32. c4 Kd6 33. Kc2 b5 34. cxb5 1-0

[Event "Kemerovo Kuzbass-ch"]
[Site "Kemerovo"]
[Date "2012.11.26"]
[Round "5"]
[White "Iskulov, Viktor"]
[Black "Demarchek, Alexander"]
[Result "0-1"]
[ECO "A95"]
[WhiteElo "2022"]
[BlackElo "1890"]
[PlyCount "102"]
[EventDate "2012.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. g3 f5 5. Bg2 Nf6 6. 0-0 Be7 7. Nc3 0-0 8. a4 a5 9. Ne5 Nbd7 10. f4 Nxe5 11. fxe5 Ne4 12. cxd5 exd5 13. e3 Be6 14. Ne2 g5 15. Nc3 Qb6 16. Bd2 g4 17. Nxe4 fxe4 18. Qc2 Rf3 19. Bxf3 gxf3 20. Rf2 Kh8 21. Bc3 h5 22. Raf1 Rf8 23. Qd2 Bd8 24. Rb1 Qc7 25. b4 Qg7 26. Kh1 h4 27. bxa5 Qh6 28. g4 Bg5 29. Re1 Bxg4 30. Bb4 Rg8 31. Bd6 Bh3 32. e6 Bg2+ 33. Rxg2 fxg2+ 34. Kg1 Qxe6 35. Be5+ Kh7 36. Qf2 Kh6 37. Rb1 Qh3 38. Bf4 Qg4 39. Bxg5+ Rxg5 40. Qf6+ Kh5 41. Qf7+ Rg6 42. Qh7+ Rh6 43. Qxb7 Qf3 44. Qb3 Rf6 45. Qd1 Kg5 46. Qxf3 exf3 47. Kf2 Rf7 48. a6 Ra7 49. Rb6 Kg4 50. Rxc6 Kh3 51. Rh6 Rg7 0-1

[Event "Kemerovo Kuzbass-ch"]
[Site "Kemerovo"]
[Date "2012.11.25"]
[Round "3"]
[White "Demarchek, Alexander"]
[Black "Sidorenko, Alexandr Vlad"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1890"]
[BlackElo "2145"]
[PlyCount "69"]
[EventDate "2012.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bh5 10. Ne5 Qc8 11. Bb5 Nd7 12. 0-0 f6 13. Nxd7 Qxd7 14. c4 Bd6 15. Bxd6 Qxd6 16. cxd5 exd5 17. Rfe1+ Kf8 18. Bxc6 Qxc6 19. Rac1 Qd7 20. Rc5 Rd8 21. Rec1 b6 22. Rc7 Qg4 23. Qa3+ Kg8 24. h3 Qg5 25. Qe7 Re8 26. Rc8 h6 27. Rxe8+ Bxe8 28. Qxe8+ Kh7 29. Qe3 Qg6 30. Nf3 Re8 31. Qf4 Re4 32. Qg3 Re2 33. Qxg6+ Kxg6 34. Rc7 Rxb2 35. Rxa7 1-0

[Event "Kemerovo Kuzbass-ch"]
[Site "Kemerovo"]
[Date "2012.11.25"]
[Round "2"]
[White "Fedechkin, Vladimir"]
[Black "Demarchek, Alexander"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "2080"]
[BlackElo "1890"]
[PlyCount "64"]
[EventDate "2012.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Nbd7 5. d4 e6 6. c4 Be7 7. b3 0-0 8. Bb2 b6 9. Nbd2 Bb7 10. Ne5 c5 11. cxd5 Nxe5 12. dxe5 Nxd5 13. Nc4 f5 14. e4 fxe4 15. Bxe4 Qe8 16. Qg4 Qf7 17. Ne3 Rad8 18. Nc4 b5 19. Nd6 Bxd6 20. exd6 Rxd6 21. Rae1 Nf6 22. Bxf6 Bxe4 23. Qxg7+ Qxg7 24. Bxg7 Kxg7 25. Rxe4 Rd2 26. Rxe6 Rxa2 27. Re7+ Kg8 28. Rb7 a6 29. Rc7 Rb2 30. Re1 Rfxf2 31. Re8+ Rf8 32. Ree7 Rd8 1/2-1/2

[Event "Kemerovo Kuzbass-ch"]
[Site "Kemerovo"]
[Date "2012.11.24"]
[Round "1"]
[White "Bondar, Evgeniy"]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2200"]
[BlackElo "1890"]
[PlyCount "67"]
[EventDate "2012.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 d5 7. exd5 Nxd5 8. b3 Be7 9. Bb2 Bf6 10. c3 0-0 11. d4 cxd4 12. cxd4 b5 13. Nbd2 Bb7 14. Rc1 Qa5 15. a3 Rfd8 16. Ne4 Be7 17. b4 Qb6 18. Qb3 a5 19. bxa5 Rxa5 20. Nc5 b4 21. axb4 Ncxb4 22. Ne5 Rxc5 23. dxc5 Bxc5 24. Qg3 Bd4 25. Nc4 Qa7 26. Ra1 Ba6 27. Bxd4 Qxd4 28. Rad1 Qf6 29. Ne5 Bxf1 30. Kxf1 Nc2 31. Ng4 Qb2 32. Rb1 Qa3 33. Rb8 Qf8 34. Nh6+ 1-0

[Event "Novokuznetsk op"]
[Site "Novokuznetsk"]
[Date "2011.08.19"]
[Round "9"]
[White "Demarchek, Alexander"]
[Black "Seslavin, Maxim"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1862"]
[BlackElo "2029"]
[PlyCount "75"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 Bd7 7. 0-0 Qc7 8. a3 a6 9. b4 c4 10. Bc2 b6 11. Ng5 Ng6 12. f4 f6 13. exf6 gxf6 14. Qh5 0-0-0 15. Nf7 Bd6 16. Nxh8 Nxh8 17. Nd2 Bxf4 18. Nf3 Ng6 19. Bxg6 hxg6 20. Qxg6 Bxc1 21. Raxc1 e5 22. Qxf6 e4 23. Ng5 Rg8 24. a4 Kb7 25. a5 bxa5 26. Ne6 Bxe6 27. Qxe6 Rg7 28. bxa5 Rh7 29. Rb1+ Ka7 30. h3 Nxa5 31. Rf6 Qc6 32. Qxc6 Nxc6 33. Rxc6 Rg7 34. h4 Rg3 35. h5 Rxc3 36. h6 Rb3 37. Rxb3 cxb3 38. Rc1 1-0

[Event "Novokuznetsk op"]
[Site "Novokuznetsk"]
[Date "2011.08.18"]
[Round "8"]
[White "Ermakov, Jan"]
[Black "Demarchek, Alexander"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2147"]
[BlackElo "1862"]
[PlyCount "84"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 g6 6. Qe2 Bg7 7. Re1 Nc6 8. d3 Nf6 9. e5 dxe5 10. Nxe5 Nxe5 11. Qxe5 0-0 12. Nc3 Ng4 13. Qe2 Bd4 14. Be3 Nxe3 15. fxe3 Bg7 16. Kh1 b5 17. Rab1 e6 18. Ne4 Qd5 19. a3 c4 20. Nc3 cxd3 21. cxd3 Qb3 22. Qd1 Qxd1 23. Rexd1 Bxc3 24. bxc3 a6 25. Kg1 Rfc8 26. Rb3 Rc5 27. Kf2 Rac8 28. Rc1 Kf8 29. Ke2 Ke7 30. Kd2 Rh5 31. Rh1 Rg5 32. g3 Rf5 33. Re1 Rf2+ 34. Re2 Rxe2+ 35. Kxe2 Kd6 36. Kd2 Rc5 37. Rb1 Rh5 38. Rh1 Rf5 39. Re1 Rf2+ 40. Re2 Rf1 41. Re1 Rf2+ 42. Re2 Rf1 1/2-1/2

[Event "Novokuznetsk op"]
[Site "Novokuznetsk"]
[Date "2011.08.17"]
[Round "7"]
[White "Demarchek, Alexander"]
[Black "Shadrin, Oleg Gennadievich"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1862"]
[PlyCount "61"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 a6 7. N5a3 Nf6 8. Nc3 Be6 9. Be2 Nd4 10. 0-0 Rc8 11. Bg5 Be7 12. Bxf6 Bxf6 13. Nd5 Bxd5 14. exd5 Qb6 15. Bg4 Rc7 16. Qa4+ Ke7 17. b4 h5 18. c5 Qa7 19. Nc4 Nb5 20. Nxd6 Nxd6 21. cxd6+ Kxd6 22. Bf5 g6 23. Bh3 b5 24. Qb3 Bg5 25. a4 Rb8 26. Qg3 Be7 27. Rfe1 Qd4 28. axb5 Rc3 29. Rxa6+ Kxd5 30. Qxg6 fxg6 31. Be6# 1-0

[Event "Novokuznetsk op"]
[Site "Novokuznetsk"]
[Date "2011.08.16"]
[Round "6"]
[White "Leontiev, Oleg1"]
[Black "Demarchek, Alexander"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1849"]
[BlackElo "1862"]
[PlyCount "79"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 c6 6. d4 Bf5 7. Nf3 Nbd7 8. Nh4 Bg6 9. Bg5 Be7 10. Nxg6 hxg6 11. h4 Qb6 12. Qd2 Bb4 13. Qe3+ Kf8 14. 0-0-0 Qa5 15. Bf3 Nb6 16. Kb1 Nc4 17. Qd3 Bxc3 18. Qxc3 Qxc3 19. bxc3 Re8 20. Bxf6 gxf6 21. e3 Kg7 22. Be2 Nd6 23. Bd3 f5 24. Kc2 Kf6 25. Rb1 b5 26. a4 a6 27. axb5 axb5 28. Ra1 Ra8 29. Kb3 Ke6 30. Rxa8 Rxa8 31. h5 gxh5 32. Rxh5 Ra1 33. Rh6+ Ke7 34. Rh5 Ke6 35. Rh6+ Ke7 36. Kb4 Rd1 37. Bc2 Rd2 38. Bb3 Rxf2 39. Kc5 Ne4+ 40. Kxc6 1/2-1/2

[Event "Novokuznetsk op"]
[Site "Novokuznetsk"]
[Date "2011.08.15"]
[Round "5"]
[White "Demarchek, Alexander"]
[Black "Kitov, Viktor"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1862"]
[BlackElo "1899"]
[PlyCount "79"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 e6 5. c3 Nf6 6. d4 c4 7. Qa4 d5 8. e5 Nd7 9. 0-0 Be7 10. f4 0-0 11. Qc2 b5 12. f5 f6 13. fxe6 Nb6 14. exf6 Bxf6 15. Nf4 Qd6 16. Nd2 Nd8 17. b3 Nxe6 18. bxc4 Nxd4 19. cxd4 Bxd4+ 20. Kh1 Bxa1 21. c5 Qc6 22. Qb1 Qxc5 23. Qxa1 Bf5 24. Bb2 Rf7 25. Bd4 Qc2 26. Bxb6 axb6 27. Bxd5 Rd8 28. Bxf7+ Kxf7 29. Nf3 Be4 30. Nh5 Rd2 31. Qxg7+ Ke8 32. Nf6+ Kd8 33. Nxe4 Qxe4 34. Qf6+ Kc7 35. Qf4+ Qxf4 36. gxf4 Rxa2 37. Nd4 Rb2 38. f5 b4 39. f6 Ra2 40. f7 1-0

[Event "Novokuznetsk op"]
[Site "Novokuznetsk"]
[Date "2011.08.14"]
[Round "4"]
[White "Barsukov, Vladislav"]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1942"]
[BlackElo "1862"]
[PlyCount "63"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bf4 g6 5. e3 Bg7 6. c4 c6 7. Bd3 Nd7 8. Bxe4 dxe4 9. Ng5 Nf6 10. Nc3 Bf5 11. Qc2 h6 12. Ngxe4 Nxe4 13. Nxe4 Bxe4 14. Qxe4 Qa5+ 15. Ke2 Qb4 16. b3 0-0 17. h4 c5 18. Be5 cxd4 19. exd4 Qa3 20. d5 e6 21. Bxg7 Kxg7 22. Qd4+ Kh7 23. d6 Rad8 24. Rhd1 e5 25. Qd5 e4 26. Kf1 Qb2 27. Qd4 Qa3 28. Rd2 f5 29. Rad1 b6 30. Rc2 f4 31. Qxe4 Rxd6 32. Qe7+ 1-0

[Event "Novokuznetsk op"]
[Site "Novokuznetsk"]
[Date "2011.08.13"]
[Round "3"]
[White "Demarchek, Alexander"]
[Black "Nekrasova, Tatyana"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1862"]
[PlyCount "80"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Nc3 d6 6. Be3 Nd4 7. Na4 Bg4 8. Nxc5 Bxf3 9. gxf3 dxc5 10. c3 Nc6 11. Bxc5 Qf6 12. Qb3 b6 13. Bd5 Na5 14. Qa4+ c6 15. b4 bxc5 16. bxa5 Ne7 17. 0-0-0 0-0 18. Bb3 Qxf3 19. Rhg1 Qxf2 20. Qc4 Qe3+ 21. Kc2 Kh8 22. Rg3 Qf2+ 23. Rd2 Qf6 24. Qxc5 Ng6 25. Rf2 Nf4 26. Qe3 g5 27. d4 exd4 28. Qxd4 Qxd4 29. cxd4 Rac8 30. h4 f6 31. hxg5 fxg5 32. Rc3 Rfe8 33. e5 Kg7 34. Rc5 Ne6 35. Bxe6 Rxe6 36. Rc3 Rd8 37. Kd3 Rxe5 38. Rxc6 Red5 39. Rff6 Rxd4+ 40. Ke3 Rd3+ 1/2-1/2

[Event "Novokuznetsk op"]
[Site "Novokuznetsk"]
[Date "2011.08.12"]
[Round "2"]
[White "Erukov, Nikita"]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2116"]
[BlackElo "1862"]
[PlyCount "125"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 g6 5. Nc3 Bg7 6. Nf3 0-0 7. Be2 d5 8. c5 Nc6 9. Be3 Ne4 10. 0-0 Bg4 11. Rc1 f5 12. Nxd5 Bxf3 13. gxf3 Nf6 14. Nxf6+ Bxf6 15. d5 Ne5 16. Bh6 Re8 17. Bb5 g5 18. Kh1 Kh8 19. Bxe8 Qxe8 20. f4 Ng4 21. Qf3 Nxh6 22. fxg5 Bxg5 23. Rcd1 Qb5 24. Rg1 Bf6 25. Qh5 Ng8 26. d6 Qxc5 27. d7 Rd8 28. Rxg8+ Kxg8 29. Qe8+ Kg7 30. Qxd8 Qc6+ 31. Kg1 Qf3 32. Qg8+ Kxg8 33. d8Q+ Kg7 34. Rd3 Qe4 35. Rg3+ Kh6 36. Qf8+ Kh5 37. Qf7+ Kh6 38. Qf8+ Kh5 39. Qe8+ Kh6 40. Qb5 Qe1+ 41. Qf1 Qxf1+ 42. Kxf1 Bxb2 43. Rb3 Bd4 44. Rxb7 e5 45. Ke2 Kg6 46. Re7 e4 47. Re6+ Kg5 48. h4+ Kxh4 49. Rh6+ Kg5 50. Rxh7 Kf4 51. Re7 Kg4 52. a4 Kf4 53. Rc7 Bb6 54. Rc4 Ke5 55. a5 Bd4 56. Rb4 Bc3 57. Rb5+ Kf4 58. Rd5 Bb4 59. a6 Ba3 60. Rb5 Bd6 61. Kd2 Bc7 62. Rb7 Bb6 63. Rxb6 1-0

[Event "Novokuznetsk op"]
[Site "Novokuznetsk"]
[Date "2011.08.11"]
[Round "1"]
[White "Demarchek, Alexander"]
[Black "Pereboev, Konstantin Gennadie"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1862"]
[BlackElo "2248"]
[PlyCount "44"]
[EventDate "2011.08.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Be7 5. f4 d6 6. Nf3 exf4 7. Bxf4 Na5 8. Bb3 Nxb3 9. axb3 0-0 10. 0-0 c6 11. Qe1 b5 12. b4 a5 13. bxa5 b4 14. Ne2 Rxa5 15. Qxb4 Rb5 16. Qc3 Qb6+ 17. Kh1 Nh5 18. Nfd4 Nxf4 19. Nxf4 Bf6 20. Nd5 cxd5 21. Rxf6 Rc5 22. Qe1 Qxb2 0-1

[Event "Novokuznetsk Goryainov op"]
[Site "Novokuznetsk"]
[Date "2010.08.20"]
[Round "9"]
[White "Demarchek, Alexander"]
[Black "Katanova, Marina"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1960"]
[PlyCount "50"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Bg4 8. Qd2 Nd7 9. 0-0-0 Nb6 10. Qd4 Bxf3 11. gxf3 0-0 12. Rg1 Bf6 13. Qg4 Qd7 14. Qh5 g6 15. Bd4 Bxd4 16. Rxd4 f5 17. Bd3 Rae8 18. Qh6 Qg7 19. Qd2 Re6 20. h4 Ref6 21. h5 Kh8 22. Rh4 Qf7 23. Kb1 d5 24. Rgh1 Rg8 25. Qh6 g5 0-1

[Event "Novokuznetsk Goryainov op"]
[Site "Novokuznetsk"]
[Date "2010.08.18"]
[Round "7"]
[White "Erukov, Artem"]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "95"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. Be2 Be7 7. 0-0 a6 8. dxc5 Bxc5 9. a3 0-0 10. b4 Ba7 11. Bb2 Ne7 12. cxd5 exd5 13. Qc2 Bg4 14. Rad1 Rc8 15. Nd4 Be6 16. Bf3 Qc7 17. Qe2 Bb8 18. g3 Nc6 19. Na4 Ne5 20. Rc1 Nxf3+ 21. Qxf3 Qe7 22. Nxe6 fxe6 23. Bxf6 gxf6 24. Nc5 Rc6 25. Qg4+ Kh8 26. Nb3 Rg8 27. Qh4 Rd6 28. Nd4 Rdd8 29. f4 Qf7 30. f5 e5 31. Ne6 Rc8 32. e4 Ba7+ 33. Kh1 d4 34. Qh6 Rc3 35. Rfd1 Rgc8 36. Rxc3 dxc3 37. Qc1 c2 38. Rd2 Qh5 39. Kg2 Qg4 40. Nc5 b6 41. h3 Qg8 42. Ne6 Rc3 43. g4 Qc8 44. b5 Bb8 45. Rd8+ Qxd8 46. Nxd8 axb5 47. Ne6 Bd6 48. Qh6 1-0

[Event "Novokuznetsk Goryainov op"]
[Site "Novokuznetsk"]
[Date "2010.08.17"]
[Round "6"]
[White "Demarchek, Alexander"]
[Black "Krenev, Daniil"]
[Result "1-0"]
[ECO "C14"]
[BlackElo "1798"]
[PlyCount "35"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 a6 9. Bd3 c5 10. Bxh7+ Kh8 11. Ng5 g6 12. h4 f6 13. h5 fxg5 14. hxg6 Kg7 15. Qh5 Rd8 16. Qh6+ Kh8 17. Bg8+ Kxg8 18. Qh8# 1-0

[Event "Novokuznetsk Goryainov op"]
[Site "Novokuznetsk"]
[Date "2010.08.16"]
[Round "5"]
[White "Shukan, Mikhail"]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2057"]
[PlyCount "111"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Qd2 e6 7. Bg2 Rb8 8. Nge2 b5 9. Nd1 Nd4 10. Nc1 Ne7 11. c3 Ndc6 12. Bh6 0-0 13. h4 Qc7 14. h5 f5 15. Bxg7 Kxg7 16. hxg6 Nxg6 17. Qh6+ Kg8 18. exf5 Nge5 19. fxe6 Nf3+ 20. Kf1 Nce5 21. Ne3 Bb7 22. Rh5 Nd2+ 23. Ke2 Bxg2 24. Rg5+ Kh8 25. Nxg2 Ndf3 26. Rxe5 Nxe5 27. Nf4 Qb7 28. Qh5 Rg8 29. Nb3 Rg4 30. Nd2 Rbg8 31. Ne4 Qe7 32. Rh1 c4 33. d4 Nd3 34. Qf5 Nxf4+ 35. gxf4 R4g6 36. Ng5 h6 37. d5 Kg7 38. Nf7 Rf6 39. Qh5 Rf8 40. Rg1+ Kh7 41. Kd2 R6xf7 42. exf7 Qxf7 43. Qxf7+ Rxf7 44. Ke3 h5 45. Ke4 Kh6 46. f5 Rg7 47. Rh1 Rg4+ 48. f4 Rg8 49. f6 Kg6 50. Rg1+ Kf7 51. Rxg8 Kxg8 52. Kf5 Kf7 53. Kg5 a5 54. a3 h4 55. Kxh4 Kxf6 56. Kg4 1-0

[Event "Novokuznetsk Goryainov op"]
[Site "Novokuznetsk"]
[Date "2010.08.15"]
[Round "4"]
[White "Demarchek, Alexander"]
[Black "Barsukov, Vladislav"]
[Result "1/2-1/2"]
[ECO "C28"]
[PlyCount "90"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bb4 5. Bg5 d6 6. Nge2 Qe7 7. 0-0 Be6 8. Nd5 Bxd5 9. exd5 Na5 10. Bb5+ c6 11. dxc6 Nxc6 12. d4 0-0 13. c3 Ba5 14. d5 Nb8 15. f4 exf4 16. Rxf4 Qe3+ 17. Kh1 Ne4 18. Bh4 a6 19. Bd3 Nc5 20. Rf3 Qe5 21. Bc2 Bc7 22. b4 Ncd7 23. Qd3 g6 24. Raf1 Qg7 25. Nd4 Ne5 26. Qe4 Nxf3 27. Rxf3 Bd8 28. Bxd8 Rxd8 29. Qe7 Nd7 30. Nf5 gxf5 31. Rg3 Re8 32. Rxg7+ Kxg7 33. Qg5+ Kh8 34. h4 Re1+ 35. Kh2 Re5 36. Bxf5 Rg8 37. Qf4 Nf6 38. Be6 Rg6 39. Bxf7 Ng4+ 40. Kh3 Re3+ 41. g3 Rf6 42. Qxg4 Rxf7 43. Qc8+ Kg7 44. Qg4+ Kh8 45. Qc8+ Kg7 1/2-1/2

[Event "Novokuznetsk Goryainov op"]
[Site "Novokuznetsk"]
[Date "2010.08.14"]
[Round "3"]
[White "Kuzmichev, Alexander"]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1998"]
[PlyCount "93"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nf6 5. d4 Bg4 6. Be2 e6 7. h3 Bh5 8. 0-0 Be7 9. Be3 cxd4 10. cxd4 0-0 11. Nc3 Qd7 12. Ne5 Bxe2 13. Nxd7 Bxd1 14. Nxf8 Bh5 15. g4 Nxg4 16. hxg4 Bxg4 17. Nb5 Na6 18. f3 Bh3 19. Rfc1 Kxf8 20. a3 Bd8 21. Bf4 Ke7 22. Kf2 Bb6 23. Ke3 Rd8 24. Rg1 Bf5 25. Rxg7 Bg6 26. Bg5+ Kf8 27. Bxd8 Bxd8 28. Rxg6 fxg6 29. Rh1 Kg7 30. Rc1 Bb6 31. Ke4 Nb8 32. Nd6 Nc6 33. Nxb7 Nxd4 34. Nc5 Nf5 35. Nxe6+ Kf6 36. Nf8 Ng3+ 37. Kd3 h5 38. Nd7+ Kf5 39. Nxb6 axb6 40. Ke3 h4 41. Kf2 Nh5 42. a4 Nf4 43. Rd1 g5 44. b4 g4 45. fxg4+ Kxg4 46. Rd4 h3 47. a5 1-0

[Event "Novokuznetsk Goryainov op"]
[Site "Novokuznetsk"]
[Date "2010.08.13"]
[Round "2"]
[White "Demarchek, Alexander"]
[Black "Kostojakov, Ivan"]
[Result "1/2-1/2"]
[ECO "B18"]
[BlackElo "2012"]
[PlyCount "103"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Bf4 e6 8. Ne5 Nbd7 9. Qf3 Nxe5 10. dxe5 Nd5 11. Bc4 Nxf4 12. Qxf4 Bxc2 13. 0-0 Be7 14. Rac1 Bg6 15. Rfd1 Qc7 16. h4 h5 17. Ne4 Bxe4 18. Qxe4 Rd8 19. Bd3 g6 20. Qe3 Qb6 21. Qxb6 axb6 22. g3 Bc5 23. Rc2 Ke7 24. Kf1 Rd5 25. f4 Rhd8 26. Ke2 f6 27. exf6+ Kxf6 28. Rc3 e5 29. Bc2 Rxd1 30. fxe5+ Kxe5 31. Bxd1 Bd4 32. Rf3 Bxb2 33. Rf7 Bc3 34. Bb3 Rd2+ 35. Ke3 Rd6 36. Rxb7 Bd4+ 37. Kf3 Rf6+ 38. Kg2 Kd6 39. Rf7 Ke5 40. Re7+ Kd6 41. Rf7 Kc5 42. Rxf6 Bxf6 43. Bf7 g5 44. hxg5 Bxg5 45. Bxh5 Kb4 46. Bf7 c5 47. Kf3 Kc3 48. Ke4 c4 49. Kd5 Be3 50. Kc6 Kd3 51. Kb5 c3 52. a4 1/2-1/2

[Event "Novokuznetsk Goryainov op"]
[Site "Novokuznetsk"]
[Date "2010.08.12"]
[Round "1"]
[White "Gneduch, Andrei"]
[Black "Demarchek, Alexander"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2132"]
[PlyCount "45"]
[EventDate "2010.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. c4 d4 4. b4 Nc6 5. b5 Nb8 6. Bg2 Nf6 7. 0-0 Nbd7 8. d3 e5 9. e3 Be7 10. Re1 0-0 11. a4 Re8 12. Ra2 dxe3 13. Bxe3 Bd6 14. Nc3 Nf8 15. Rae2 Bg4 16. h3 Bh5 17. Bg5 Ne6 18. Bxf6 gxf6 19. Nd5 f5 20. Rxe5 Bxe5 21. Rxe5 Nd4 22. Rxe8+ Qxe8 23. Nf6+ 1-0

