[Event "Quezon City op"]
[Site "Quezon City"]
[Date "2014.12.12"]
[Round "10"]
[White "Popov, Ivan1111"]
[Black "Demchenko, Aleksandr"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2622"]
[BlackElo "2611"]
[PlyCount "55"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "PHI"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bc5 6. Be3 Bb6 7. Qd2 0-0 8. 0-0-0 Ng4 9. Bg5 Qe8 10. h3 Nge5 11. Nf5 f6 12. Be3 Ba5 13. f4 Nf7 14. g4 d6 15. Bg2 Be6 16. a3 Qd7 17. Qd3 Rab8 18. Nd5 Rbe8 19. h4 Bxf5 20. exf5 Ne7 21. g5 c6 22. gxf6 Nxd5 23. Bxd5 cxd5 24. fxg7 Kxg7 25. Bd4+ Kh6 26. Qg3 Qxf5 27. Bg7+ Kh5 28. Rhg1 1-0

[Event "Quezon City op"]
[Site "Quezon City"]
[Date "2014.12.11"]
[Round "8"]
[White "Demchenko, Aleksandr"]
[Black "Antonio, Rogelio Jr"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2611"]
[BlackElo "2503"]
[PlyCount "89"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "PHI"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. Nbd2 Ne7 8. Nb3 Nc8 9. a4 Be7 10. Ne1 Bh7 11. Bd3 0-0 12. Qg4 f5 13. Qe2 Kh8 14. g3 Rg8 15. Be3 Qe8 16. Kh1 Nf8 17. c3 g5 18. Nxc5 Rb8 19. b4 Nb6 20. Ng2 Bg6 21. f3 Qf7 22. a5 Nc4 23. Bxc4 dxc4 24. Qxc4 b6 25. axb6 axb6 26. Nb3 f4 27. gxf4 gxf4 28. Nxf4 Bc2 29. Nc1 Bg5 30. Ng2 Bf5 31. Bxg5 hxg5 32. Ne2 Qh7 33. Rf2 g4 34. Ng3 gxf3 35. Rxf3 Bg4 36. Re3 Rb7 37. Qc6 Rbg7 38. Qe4 Qh5 39. Qf4 Qh7 40. Qf6 Bh3 41. Rg1 Bxg2+ 42. Kxg2 Ng6 43. Kh1 Rf8 44. Qxe6 Nf4 45. Qc6 1-0

[Event "Quezon City op"]
[Site "Quezon City"]
[Date "2014.12.10"]
[Round "7"]
[White "Gomez, John Paul"]
[Black "Demchenko, Aleksandr"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "2510"]
[BlackElo "2611"]
[PlyCount "105"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "PHI"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 g6 7. Re1 Bg7 8. a3 Nge7 9. d4 0-0 10. d5 Nb8 11. Bxd7 Nxd7 12. c4 h6 13. Nc3 f5 14. b4 Nf6 15. Nd2 Rf7 16. a4 Qd7 17. Ba3 c6 18. dxc6 Nxc6 19. b5 Nd4 20. exf5 gxf5 21. Ne2 Ne6 22. Ng3 Nf4 23. Nf3 e4 24. Nh4 Ne8 25. Rb1 Be5 26. Bc1 Nd3 27. Rf1 Qe6 28. Qh5 Nxc1 29. Nhxf5 Ne2+ 30. Qxe2 Rxf5 31. Qxe4 Rf4 32. Qxb7 Qc8 33. Qd5+ Kh8 34. Ne4 axb5 35. axb5 Rb8 36. Rfe1 Bg7 37. b6 Qf5 38. Qc6 Qc8 39. Qxc8 Rxc8 40. b7 Rb8 41. c5 Bd4 42. cxd6 Nxd6 43. Nxd6 Bxf2+ 44. Kh1 Bxe1 45. Rxe1 Rf6 46. Rd1 Kg7 47. g4 Re6 48. Kg2 Kg6 49. Kg3 Re3+ 50. Kf4 Rb3 51. Ke5 R8xb7 52. Nxb7 Rxb7 53. Kf4 1/2-1/2

[Event "Quezon City op"]
[Site "Quezon City"]
[Date "2014.12.09"]
[Round "6"]
[White "Demchenko, Aleksandr"]
[Black "Mozharov, Mikhail"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2611"]
[BlackElo "2557"]
[PlyCount "74"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "PHI"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. N1e2 Nf6 7. Nf4 e5 8. dxe5 Qa5+ 9. c3 Qxe5+ 10. Be2 Qc7 11. h4 Bd6 12. Qd2 Be4 13. Nfh5 Bxg3 14. Nxg3 0-0 15. 0-0 Re8 16. Rd1 Bd5 17. Qf4 Qxf4 18. Bxf4 Nbd7 19. Bf1 Be6 20. c4 a5 21. b3 a4 22. Ne2 Bf5 23. Nd4 Bg6 24. f3 h5 25. Kf2 axb3 26. axb3 Nc5 27. Bg5 Nfd7 28. Rxa8 Rxa8 29. Be7 Ra2+ 30. Kg1 Rb2 31. g3 b6 32. Bd8 f6 33. Bc7 Kh7 34. f4 Be4 35. Bh3 Kg6 36. Bd6 f5 37. Be5 Nxe5 1/2-1/2

[Event "Quezon City op"]
[Site "Quezon City"]
[Date "2014.12.09"]
[Round "5"]
[White "Narayanan, Sunilduth Lyna"]
[Black "Demchenko, Aleksandr"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2437"]
[BlackElo "2611"]
[PlyCount "128"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "PHI"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nbd7 7. Nc3 e5 8. e4 exd4 9. Nxd4 Re8 10. h3 Nc5 11. Re1 a5 12. Ndb5 Bd7 13. Bf4 Bxb5 14. cxb5 Nfd7 15. Qc2 h5 16. Red1 h4 17. g4 Ne6 18. Be3 Be5 19. Nd5 g5 20. Rac1 Rc8 21. b6 c6 22. Nc7 Nxc7 23. bxc7 Rxc7 24. Qd2 f6 25. Qxa5 Bxb2 26. Rb1 Be5 27. a4 Qc8 28. Qd2 Kg7 29. f4 gxf4 30. Bxf4 Re6 31. Be3 Nf8 32. Rf1 Kh8 33. Rf5 Rh7 34. Rbf1 Qe8 35. g5 Nd7 36. gxf6 Rxf6 37. Rxf6 Nxf6 38. Bg5 Nd7 39. a5 Qg6 40. Rf5 Rg7 41. Bxh4 Nc5 42. Bg5 Ne6 43. Be3 c5 44. Qe2 Kg8 45. Kf1 Bd4 46. Rf2 Kh8 47. Bxd4 Nxd4 48. Qd2 Qe6 49. Qd3 Kg8 50. Kg1 Qe5 51. Qc4+ Kh7 52. Qd5 Ne6 53. Qxe5 dxe5 54. Kf1 Nd4 55. Ke1 c4 56. Kd2 Rg3 57. Bf1 c3+ 58. Kd1 Rg1 59. Ke1 Kh6 60. Rf8 Rh1 61. Rf6+ Kg5 62. Rf7 Kh4 63. Kd1 Rh2 64. Rxb7 Ra2 0-1

[Event "Quezon City op"]
[Site "Quezon City"]
[Date "2014.12.08"]
[Round "4"]
[White "Demchenko, Aleksandr"]
[Black "Pantsulaia, Levan"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2611"]
[BlackElo "2583"]
[PlyCount "65"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "PHI"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Qe7+ 7. Qe2 Bf5 8. Nd4 Bg6 9. d3 Nd7 10. 0-0 0-0-0 11. Qg4 h5 12. Qh3 Kb8 13. Bf4+ Ne5 14. Nf3 Qc7 15. d4 Nxf3+ 16. Qxf3 Bd6 17. Bxd6 Rxd6 18. c3 c5 19. d5 Re8 20. Rfe1 Rdd8 21. Bd3 Re5 22. Bxg6 fxg6 23. c4 Rde8 24. Qc3 g5 25. f3 g4 26. Rxe5 Qxe5 27. Qxe5+ Rxe5 28. Kf2 gxf3 29. gxf3 g5 30. Re1 Rxe1 31. Kxe1 Kc7 32. Kf2 Kd6 33. Ke3 1/2-1/2

[Event "Quezon City op"]
[Site "Quezon City"]
[Date "2014.12.07"]
[Round "2"]
[White "Demchenko, Aleksandr"]
[Black "Laylo, Darwin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2611"]
[BlackElo "2500"]
[PlyCount "119"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "PHI"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. 0-0 0-0-0 7. Be3 Qf5 8. c4 e5 9. d5 e4 10. Nd4 Nxd4 11. Bxd4 Bd6 12. Re1 c5 13. Bxf6 Bxe2 14. Qxe2 Qxf6 15. Nc3 Qe5 16. f4 Qd4+ 17. Kh1 f5 18. Nb5 Qf6 19. Nxa7+ Kb8 20. Nb5 Bxf4 21. Qf2 Qh6 22. g3 Be5 23. Qxf5 Bxg3 24. Re2 Rhe8 25. Rf1 g5 26. Qf6 Qh3 27. Qf5 Qh6 28. Qf6 Qh3 29. Rg2 Be5 30. Qxg5 Bxh2 31. Qg4 Qxg4 32. Rxg4 h5 33. Rg2 Be5 34. Re2 Bg3 35. Nc3 Be5 36. Nb5 Bg3 37. Rf7 e3 38. Nc3 Bf2 39. Nd1 Re4 40. Nxf2 Rh4+ 41. Kg2 Rg8+ 42. Kf1 exf2 43. b3 Rh1+ 44. Kxf2 Rh2+ 45. Kf3 Rh3+ 46. Kf4 Rh1 47. Ree7 Rf1+ 48. Ke5 Rxf7 49. Rxf7 Rh8 50. Kd6 h4 51. Kxc5 h3 52. Rf1 h2 53. Rh1 Kc7 54. a4 b6+ 55. Kb5 Rh4 56. d6+ Kxd6 57. Kxb6 Rh8 58. c5+ Kd5 59. c6 Rh6 60. Kb7 1-0

[Event "Quezon City op"]
[Site "Quezon City"]
[Date "2014.12.07"]
[Round "3"]
[White "Gagunashvili, Merab"]
[Black "Demchenko, Aleksandr"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2579"]
[BlackElo "2611"]
[PlyCount "102"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "PHI"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Nc3 0-0 6. Nge2 c6 7. a4 a5 8. 0-0 e5 9. h3 Na6 10. Be3 Nb4 11. Na2 Nxa2 12. Rxa2 Re8 13. Nc3 Be6 14. d5 cxd5 15. exd5 Bf5 16. Ra3 h5 17. Rb3 Qd7 18. Kh2 Rec8 19. Qe2 Kh7 20. Rc1 Bh6 21. Qb5 Qxb5 22. Rxb5 Rc7 23. Bxh6 Kxh6 24. Rb6 Ra6 25. Rb3 Nd7 26. Bf1 Rb6 27. Rb5 Kg7 28. Be2 Rxb5 29. Nxb5 Rxc2 30. Rxc2 Bxc2 31. Nxd6 Nc5 32. Nc4 Bb3 33. Nxa5 Bxd5 34. Bb5 e4 35. Kg1 Nd3 36. Bc4 b6 37. Bxd5 bxa5 38. Bxe4 Nxb2 39. Bc6 Nc4 40. f4 Kf6 41. Kf2 Ke6 42. Ke2 Nd6 43. g4 hxg4 44. hxg4 g5 45. fxg5 Ke5 46. Kf3 Nc4 47. Bb5 Nd2+ 48. Kg3 Ne4+ 49. Kf3 Nxg5+ 50. Ke3 f5 51. gxf5 Kxf5 1/2-1/2

[Event "Quezon City op"]
[Site "Quezon City"]
[Date "2014.12.06"]
[Round "1"]
[White "Garma, Chito"]
[Black "Demchenko, Aleksandr"]
[Result "0-1"]
[ECO "C71"]
[WhiteElo "2322"]
[BlackElo "2611"]
[PlyCount "54"]
[EventDate "2014.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "PHI"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 Nxd4 7. Nxd4 exd4 8. Qxd4 c5 9. Qd5 Be6 10. Qc6+ Bd7 11. Qd5 c4 12. Bxc4 bxc4 13. Qxc4 Nf6 14. Nc3 Be7 15. Bf4 0-0 16. 0-0-0 Be6 17. Qc6 Rc8 18. Qxa6 Rxc3 19. bxc3 Nxe4 20. Rd4 Nxc3 21. Re1 Nd5 22. Bd2 Bf6 23. Rd3 Qc7 24. Kd1 Rc8 25. Ke2 Nc3+ 26. Kf3 Bd5+ 27. Kg3 Be5+ 0-1

[Event "Chigorin Memorial blitz 22nd"]
[Site "St Petersburg"]
[Date "2014.10.17"]
[Round "11"]
[White "Burmakin, Vladimir"]
[Black "Demchenko, Aleksandr"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2583"]
[BlackElo "2588"]
[PlyCount "97"]
[EventDate "2014.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 e5 8. dxe5 Ng4 9. c4 dxe5 10. h3 Nh6 11. Qc2 f6 12. Nc3 Nf7 13. Rad1 c6 14. Ba3 Re8 15. Ne4 Qa5 16. Nd6 Nxd6 17. Bxd6 e4 18. Nd4 f5 19. c5 Nf6 20. Qc4+ Nd5 21. a4 Qc3 22. e3 Be6 23. Nxe6 Rxe6 24. Rc1 Qxc4 25. Rxc4 Bf8 26. Bxf8 Rxf8 27. Rd1 a5 28. Bf1 Kg7 29. Rcd4 Re7 30. Bc4 Nb4 31. Rd7 Rfe8 32. h4 Kf6 33. R1d6+ Kg7 34. Kf1 Kf8 35. Ke2 Rxd7 36. Rxd7 Re7 37. Rd8+ Kg7 38. Ra8 Re5 39. Rxa5 Kf6 40. Ra7 Rxc5 41. Rxb7 Nd5 42. Rxh7 Nb6 43. Bg8 Rc2+ 44. Kf1 Ra2 45. Rc7 Rc2 46. a5 Na8 47. Rc8 Ra2 48. Rxa8 Ke5 49. Bc4 1-0

[Event "Chigorin Memorial blitz 22nd"]
[Site "St Petersburg"]
[Date "2014.10.17"]
[Round "10"]
[White "Demchenko, Aleksandr"]
[Black "Demidov, Mikhail"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2588"]
[BlackElo "2516"]
[PlyCount "80"]
[EventDate "2014.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Bb4+ 9. Bd2 Qa5 10. Bd3 Bxd2+ 11. Qxd2 Nb6 12. Qxa5 Nxa5 13. b3 Bd7 14. Ne2 Rc8 15. Kd2 Nc6 16. Rac1 Ke7 17. g4 h5 18. h3 a5 19. Ng3 hxg4 20. hxg4 a4 21. Rxh8 Rxh8 22. Nh5 g6 23. Nf6 Rh3 24. Ke2 Nb4 25. Bb1 Bb5+ 26. Ke3 Nc6 27. Kf2 a3 28. Kg2 Rh8 29. Rc5 Be2 30. Ng5 Rc8 31. Kf2 Ba6 32. Nf3 Rh8 33. Kg2 Be2 34. Ng5 Rc8 35. Kf2 Ba6 36. Nf3 Rh8 37. f5 gxf5 38. gxf5 Rh1 39. Ne1 Rf1+ 40. Kg3 Rxe1 0-1

[Event "Chigorin Memorial blitz 22nd"]
[Site "St Petersburg"]
[Date "2014.10.17"]
[Round "8"]
[White "Demchenko, Aleksandr"]
[Black "Sarana, Alexey"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2588"]
[BlackElo "2411"]
[PlyCount "87"]
[EventDate "2014.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be6 9. Bg2 Be7 10. 0-0 b5 11. a4 b4 12. Nd5 Nxd5 13. exd5 Bf5 14. Be3 Nd7 15. Qd2 a5 16. c3 bxc3 17. Nxc3 0-0 18. Nb5 Nb6 19. Rfc1 Bd7 20. Rc6 Rb8 21. Qxa5 Bxc6 22. dxc6 Nc4 23. Qxd8 Bxd8 24. c7 Bxc7 25. Nxc7 Rxb2 26. a5 Rfb8 27. a6 Rb1+ 28. Rxb1 Rxb1+ 29. Kh2 Ra1 30. a7 Nxe3 31. a8Q+ Rxa8 32. Bxa8 Nf5 33. Be4 Ne7 34. Nd5 Nc8 35. Bf5 Na7 36. Bd7 g6 37. g4 hxg4 38. hxg4 g5 39. Kg2 Kg7 40. Kf3 Kg6 41. Ke4 f6 42. f3 Kg7 43. Kf5 Kh6 44. Kxf6 1-0

[Event "Chigorin Memorial blitz 22nd"]
[Site "St Petersburg"]
[Date "2014.10.17"]
[Round "7"]
[White "Golubov, Saveliy"]
[Black "Demchenko, Aleksandr"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2347"]
[BlackElo "2588"]
[PlyCount "117"]
[EventDate "2014.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 e4 6. Ne2 0-0 7. Nc4 Be7 8. Bxc6 bxc6 9. 0-0 d5 10. Ne5 Qe8 11. f4 Kh8 12. h3 Ng8 13. Ng4 f6 14. a4 Bxg4 15. hxg4 Nh6 16. Nd4 Qg6 17. f5 Qxg4 18. Qxg4 Nxg4 19. Nxc6 Bd6 20. Ba3 Rfc8 21. Bxd6 cxd6 22. Nd4 Ne5 23. Rac1 a6 24. c3 Nc6 25. Ne6 a5 26. Rb1 Rab8 27. Rfc1 Rb7 28. Rb2 Rcb8 29. Rcb1 Kg8 30. Nf4 Ne7 31. g4 g6 32. b4 Kf7 33. Kf2 g5 34. Nh5 Nc6 35. b5 Ne5 36. Kg3 Rc7 37. b6 Rc5 38. Rb5 Nc4 39. Rxc5 dxc5 40. b7 Nxd2 41. Rb6 Nc4 42. Rxf6+ Ke7 43. Rh6 Kd7 44. Rxh7+ Kc6 45. f6 Ne5 46. Re7 Kd6 47. Ng7 d4 48. Nf5+ Kd5 49. exd4 cxd4 50. cxd4 Nc6 51. Rd7+ Kc4 52. f7 e3 53. Nxe3+ Kb4 54. Rc7 Na7 55. Nd5+ Kxa4 56. Nb6+ Kb5 57. Nd7 Rd8 58. b8Q+ Rxb8 59. Nxb8 1-0

[Event "Chigorin Memorial blitz 22nd"]
[Site "St Petersburg"]
[Date "2014.10.17"]
[Round "9"]
[White "Sethuraman, SP."]
[Black "Demchenko, Aleksandr"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2613"]
[BlackElo "2588"]
[PlyCount "46"]
[EventDate "2014.10.17"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[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. f3 Bg7 4. e4 0-0 5. Nc3 d6 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Bd7 9. Rb1 b5 10. cxb5 axb5 11. b4 Qb8 12. d5 Ne5 13. Nd4 e6 14. dxe6 fxe6 15. Ndxb5 Nxe4 16. Nxe4 Bxb5 17. Qc2 Ra3 18. Rb3 Ba4 19. Qc1 Rxa2 20. Rb1 Rxf3 21. Be2 Rf8 22. Nc3 Rc2 23. Qa3 Rxc3 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2014.02.02"]
[Round "2"]
[White "Demchenko, Aleksandr"]
[Black "Yuffa, Daniil"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2617"]
[BlackElo "2375"]
[PlyCount "102"]
[EventDate "2014.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 a5 8. Be3 Na6 9. g4 Nd7 10. a3 Nac5 11. Rg1 a4 12. Nd2 Bf6 13. g5 Be7 14. Qc2 f6 15. h4 fxg5 16. hxg5 Rf4 17. Bxf4 exf4 18. Nf3 Nb3 19. Rd1 Ndc5 20. Qe2 Bd7 21. Rh1 Bxg5 22. Bh3 Bf6 23. Be6+ Kg7 24. e5 dxe5 25. Nxe5 Bxe6 26. dxe6 Nd4 27. e7 Qxe7 28. Rxd4 Bxe5 29. Kf1 Re8 30. Rd1 Qf7 31. Qf3 h5 32. Kg2 c6 33. Rde1 Qf5 34. Qh3 Qxh3+ 35. Rxh3 Kf6 36. Ne4+ Nxe4 37. Rxe4 Kf5 38. Re2 Rd8 39. b3 Rd4 40. Rc2 g5 41. bxa4 h4 42. f3 Rd3 43. Re2 Rxa3 44. Rh1 Bd4 45. Re8 Ra2+ 46. Kh3 Rf2 47. Rf8+ Kg6 48. Rb1 Rxf3+ 49. Kh2 Rf2+ 50. Kh1 g4 51. Rg8+ Kf5 0-1

[Event "Moscow op-A"]
[Site "Moscow"]
[Date "2014.02.01"]
[Round "1"]
[White "Randazzo, Adrian"]
[Black "Demchenko, Aleksandr"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2314"]
[BlackElo "2617"]
[PlyCount "104"]
[EventDate "2014.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8. Bg2 Ba6 9. c3 Ne7 10. Be3 0-0 11. Na3 Qa5 12. Bd4 e5 13. Be3 d5 14. Nc2 dxe4 15. Nb4 Rfd8 16. Qc1 Bb5 17. Bxe4 f5 18. Bg5 fxe4 19. Bxe7 Rd7 20. Bc5 Rad8 21. Qe3 Rd2 22. Qxd2 Rxd2 23. Kxd2 Bh6+ 24. Ke1 Bc4 25. Be3 Bxe3 26. fxe3 Qb6 27. Kd2 c5 28. b3 cxb4 29. bxc4 Qd6+ 30. Kc2 Qd3+ 31. Kb3 Qxc3+ 32. Ka4 a6 33. Ka5 Qxc4 34. Kb6 Qb5+ 35. Kc7 Qc5+ 36. Kb7 a5 37. Rhe1 Kg7 38. Ka6 a4 39. Rac1 Qd5 40. Ra1 Qd2 41. Kb5 b3 42. axb3 axb3 43. g4 b2 44. Rad1 Qxh2 45. g5 Kf7 46. Kc6 Ke6 47. Kc7 Qc2+ 48. Kd8 Qb3 49. Kc8 Qc3+ 50. Kd8 Qb4 51. Kc8 Qc5+ 52. Kb7 Kf5 0-1

