[Event "Samara-ch"]
[Site "Samara"]
[Date "2009.04.30"]
[Round "9"]
[White "Lugovoy, Semen"]
[Black "Voznesensky, Vladimir"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1854"]
[BlackElo "1857"]
[PlyCount "148"]
[EventDate "2009.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Be3 cxd4 7. Bxd4 Nc6 8. Be2 Nxd4 9. Qxd4 Bc5 10. Qg4 Bf8 11. 0-0 a6 12. a4 g6 13. h4 h5 14. Qg3 Bg7 15. Bd3 Rh6 16. Rfe1 Nc5 17. Bf1 Qb6 18. b3 Qb4 19. Ng5 Qg4 20. Rad1 Qxg3 21. fxg3 b6 22. Rd2 Ra7 23. b4 Nd7 24. Nf3 Rc7 25. Nd1 Rh8 26. Nb2 Bb7 27. c4 Ke7 28. cxd5 exd5 29. Nd3 Rc4 30. Nf4 Rxb4 31. Bxa6 Rxf4 32. Bxb7 Rxa4 33. Bxd5 Nc5 34. Rb1 Rb8 35. Rdb2 Nd7 36. Bc6 Rc4 37. Bxd7 Kxd7 38. Rxb6 Rxb6 39. Rxb6 Rc5 40. Rb7+ Ke8 41. e6 Rf5 42. Kh2 Bc3 43. exf7+ Rxf7 44. Rxf7 Kxf7 45. Ng5+ Kg7 46. g4 Be5+ 47. Kh3 Kf6 48. Ne4+ Kg7 49. g5 Kf7 50. g4 hxg4+ 51. Kxg4 Ke6 52. Nf2 Kf7 53. Nd3 Bd6 54. Nf4 Be5 55. Ng2 Bd6 56. Kf3 Ke6 57. Ke4 Bg3 58. Kf3 Bd6 59. Kg4 Kf7 60. Nf4 Be5 61. Ne2 Bd6 62. h5 gxh5+ 63. Kxh5 Kg7 64. Nd4 Be5 65. Nf5+ Kg8 66. g6 Bc3 67. Kg4 Be5 68. Ne7+ Kg7 69. Kf5 Bc3 70. Nd5 Bd4 71. Nf4 Bc3 72. Ne6+ Kg8 73. Kg5 Bb2 74. Kh6 Bc1+ 1/2-1/2

[Event "Samara-ch"]
[Site "Samara"]
[Date "2009.04.28"]
[Round "8"]
[White "Glotov, Sergey"]
[Black "Lugovoy, Semen"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1729"]
[BlackElo "1854"]
[PlyCount "66"]
[EventDate "2009.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Qd3 Qe7 7. f3 d5 8. Bd2 Nxd4 9. Qxd4 dxe4 10. 0-0-0 0-0 11. Nxe4 Bxd2+ 12. Rxd2 Nxe4 13. fxe4 Be6 14. Kb1 c5 15. Qe3 Rfd8 16. Be2 Rxd2 17. Qxd2 Rd8 18. Qe3 a6 19. Rd1 Rxd1+ 20. Bxd1 g6 21. Qf4 Kg7 22. Bf3 c4 23. c3 Qd7 24. Qe5+ f6 25. Qd4 b5 26. Kc2 Kf7 27. Qxd7+ Bxd7 28. Kd2 Ke7 29. Ke3 Kd6 30. Kd4 h5 31. h4 Bc8 32. Be2 Be6 33. g3 Bf7 1/2-1/2

[Event "Samara-ch"]
[Site "Samara"]
[Date "2009.04.26"]
[Round "7"]
[White "Dmitriev, Valery"]
[Black "Lugovoy, Semen"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1902"]
[BlackElo "1854"]
[PlyCount "103"]
[EventDate "2009.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. c3 d6 6. d4 exd4 7. cxd4 Bb6 8. d5 Ne5 9. Nxe5 dxe5 10. Nc3 0-0 11. Bg5 h6 12. Bh4 a6 13. h3 Qd6 14. Qf3 Bd7 15. Rac1 Ne8 16. g4 f6 17. Bg3 Kh7 18. Bd3 Qe7 19. Kg2 Nd6 20. Qe2 Kg8 21. a3 Rac8 22. Nd1 Bb5 23. Ne3 Bxd3 24. Qxd3 Qf7 25. Rc2 Rcd8 26. Nc4 Nxc4 27. Qxc4 a5 28. f3 Kh8 29. Bf2 Bxf2 30. Kxf2 Rd7 31. Qb5 b6 32. Rfc1 Rfd8 33. Qc6 Qg6 34. Qe6 Qg5 35. Qf5 Qxf5 36. gxf5 Rc8 37. Rc6 Kg8 38. Rxb6 Kf8 39. Ra6 Rb8 40. Rc2 Rb5 41. a4 Rb3 42. Rxa5 Rd8 43. Rac5 Rdb8 44. Rxc7 Rxb2 45. Rxb2 Rxb2+ 46. Kg3 Ra2 47. Ra7 Ra3 48. a5 Kg8 49. a6 Kf8 50. d6 Ke8 51. Re7+ Kd8 52. a7 1-0

[Event "Samara-ch"]
[Site "Samara"]
[Date "2009.04.24"]
[Round "6"]
[White "Lugovoy, Semen"]
[Black "Dorofeev, Gennady"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1854"]
[BlackElo "1767"]
[PlyCount "102"]
[EventDate "2009.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Qc7 9. Qd2 Nbd7 10. g4 Rc8 11. h4 b5 12. Rh2 Nb6 13. Bxb6 Qxb6 14. 0-0-0 Bxg4 15. fxg4 Nxg4 16. Re2 g6 17. Kb1 Bh6 18. Qxd6 Qxd6 19. Rxd6 0-0 20. a3 Ne3 21. Nd5 Nxf1 22. Ne7+ Kg7 23. Nxc8 Rxc8 24. Rd5 Bf4 25. Nc1 Ng3 26. Re1 Rc4 27. Nd3 f6 28. Nc5 a5 29. b3 Rc3 30. Nd3 a4 31. Kb2 Rc7 32. Rxb5 axb3 33. cxb3 Bd2 34. Rg1 Nxe4 35. a4 Be3 36. Re1 Bd4+ 37. Ka3 Nd6 38. Rd5 Nf5 39. Rc1 Re7 40. b4 e4 41. Ne1 e3 42. a5 e2 43. b5 Re3+ 44. Kb4 Bb2 45. Rc2 Ba3+ 46. Ka4 Nxh4 47. Rd3 Rxd3 48. Nxd3 e1Q 49. Nxe1 Bd6 50. b6 f5 51. a6 f4 1-0

[Event "Samara-ch"]
[Site "Samara"]
[Date "2009.04.21"]
[Round "5"]
[White "Malyshev, Vasily"]
[Black "Lugovoy, Semen"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2014"]
[BlackElo "1854"]
[PlyCount "156"]
[EventDate "2009.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d3 Be7 6. e4 d5 7. e5 Nfd7 8. Re1 c5 9. Nbd2 Nc6 10. c3 Qc7 11. Qe2 h6 12. Nf1 g5 13. h3 0-0-0 14. Bd2 Kb8 15. d4 c4 16. b3 Ba6 17. Ne3 Na5 18. b4 Nc6 19. a4 Bb7 20. a5 b5 21. Ng4 a6 22. Be3 Rdg8 23. Qd2 Ka8 24. Kf1 h5 25. Nf6 Nxf6 26. exf6 Bxf6 27. Nxg5 h4 28. g4 Bxg5 29. Bxg5 Rg6 30. Bf4 Qd8 31. Bh2 Rhg8 32. Bf3 Qf6 33. Qe3 Rg5 34. Re2 Bc8 35. Kg1 Kb7 36. Kh1 R5g6 37. Bg2 Qd8 38. f4 f5 39. gxf5 exf5 40. Rae1 Be6 41. Qf3 Bf7 42. Qh5 Qf6 43. Qf3 R6g7 44. Rg1 Qh6 45. Ree1 Qf6 46. Qf2 Kc7 47. Bf3 Rxg1+ 48. Rxg1 Rxg1+ 49. Bxg1 Kd7 50. Qg2 Ne7 51. Bf2 Ng6 52. Qg5 Ke7 53. Bh5 Qxg5 54. fxg5 Nf4 55. Bf3 Nxh3 56. Bxh4 Ke6 57. Kh2 Nf4 58. Bg3 Ng6 59. Bh5 Ke7 60. Bf3 Ke6 61. Kh3 Ke7 62. Kg2 Ke6 63. Kf2 Be8 64. Ke2 Bf7 65. Ke3 Be8 66. Bf4 Nh4 67. Bh1 Bh5 68. Bg3 Ng6 69. Bf4 Bg4 70. Bg3 Bh5 71. Bg2 Bg4 72. Bh1 Ne7 73. Bh4 Ng6 74. Bg3 Ne7 75. Kf4 Ng6+ 76. Ke3 Ne7 77. Bc7 Ng6 78. Bg3 Ne7 1/2-1/2

[Event "Samara-ch"]
[Site "Samara"]
[Date "2009.04.17"]
[Round "4"]
[White "Lugovoy, Semen"]
[Black "Lomakin, Sergey"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1854"]
[BlackElo "1602"]
[PlyCount "114"]
[EventDate "2009.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nd5 d6 6. Nxd4 Ne5 7. Bg5 Be7 8. Nxe7 Qxe7 9. Qe2 Bd7 10. 0-0-0 h6 11. Bd2 g6 12. f3 c5 13. Nb5 Be6 14. Bc3 0-0 15. Nxd6 Nfd7 16. Qd2 Kh7 17. f4 Nc6 18. b3 Nb6 19. Bb2 Rfd8 20. Qc3 Nd4 21. Nb5 Rac8 22. Nxa7 Ra8 23. Nb5 Rac8 24. h3 f6 25. g4 Bd7 26. Nxd4 cxd4 27. Qd3 Bc6 28. Bg2 Qc5 29. Kb1 Bb5 30. Qd2 d3 31. c4 Bxc4 32. Rc1 Qb5 33. Bxf6 Bxb3 34. axb3 Qxb3+ 35. Qb2 Qxb2+ 36. Bxb2 d2 37. Rcd1 Nc4 38. e5 Ne3 39. Be4 Rc4 40. Bxb7 Rxf4 41. Bc3 Nxd1 42. Rxd1 Rb8 43. Rxd2 Rxb7+ 44. Kc2 Rc7 45. e6 Rf8 46. Rd3 Re8 47. Kd2 Rce7 48. Ke3 Rxe6+ 49. Kf3 Rf8+ 50. Kg3 Rf7 51. h4 Re2 52. g5 Rfe7 53. Kf3 Rh2 54. Kg3 Rhe2 55. Kf3 R2e4 56. Bf6 Re8 57. Rd7+ Kg8 1/2-1/2

[Event "Samara-ch"]
[Site "Samara"]
[Date "2009.04.14"]
[Round "3"]
[White "Novikov, Alexander"]
[Black "Lugovoy, Semen"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1690"]
[BlackElo "1854"]
[PlyCount "62"]
[EventDate "2009.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. 0-0 d5 5. Bb3 Be7 6. Nxe5 0-0 7. d4 c6 8. f4 Nd7 9. Nd2 Nxd2 10. Bxd2 Nf6 11. c3 Ne4 12. Bc2 f5 13. Bb3 Bd6 14. c4 Be6 15. c5 Bxe5 16. dxe5 Nxc5 17. Bc2 Ne4 18. Qe1 Qe7 19. b4 b6 20. Rc1 c5 21. bxc5 bxc5 22. Ba5 Rab8 23. Bxe4 fxe4 24. Qe3 Rb5 25. Bd2 Rb2 26. a3 d4 27. Qe1 e3 28. Ba5 Bd5 29. Rf3 Bxf3 30. gxf3 Rxf4 31. Qg3 Qxe5 0-1

[Event "Zhigulevskie prostory op"]
[Site "Samara"]
[Date "2008.08.02"]
[Round "9"]
[White "Dmitriev, Valery"]
[Black "Lugovoy, Semen"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1952"]
[BlackElo "1861"]
[PlyCount "57"]
[EventDate "2008.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d3 c6 6. Re1 0-0 7. Nbd2 Re8 8. e4 dxe4 9. dxe4 Bg4 10. h3 Bxf3 11. Qxf3 e5 12. Qb3 Qc7 13. Nf1 Nbd7 14. Be3 Nf8 15. Rad1 Ne6 16. c3 b6 17. h4 Rad8 18. f3 Nh5 19. Bh3 c5 20. Rxd8 Qxd8 21. Rd1 Qc7 22. Qa4 Qb8 23. Rd7 a5 24. Qc6 Nd8 25. Qb5 Nf6 26. Rd1 Qc7 27. Bg5 h6 28. Bxf6 Bxf6 29. Qxe8+ 1-0

[Event "Zhigulevskie prostory op"]
[Site "Samara"]
[Date "2008.08.01"]
[Round "8"]
[White "Lugovoy, Semen"]
[Black "Sokhin, Arkady"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1861"]
[BlackElo "1991"]
[PlyCount "82"]
[EventDate "2008.07.25"]
[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 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 c6 5. a4 Bg7 6. Bd3 Nbd7 7. h3 0-0 8. 0-0 e5 9. Be3 Nh5 10. Qd2 exd4 11. Bxd4 Ne5 12. Nxe5 dxe5 13. Be3 Qc7 14. Bg5 Be6 15. Ne2 f5 16. Ng3 Nf4 17. Ne2 Nxe2+ 18. Qxe2 f4 19. f3 h6 20. Bh4 g5 21. Bf2 Qf7 22. b3 Rfd8 23. Rfd1 b6 24. Ba6 Bf8 25. Rxd8 Rxd8 26. Rd1 Bd6 27. Rd3 Qe7 28. Qd1 Bc7 29. Rxd8+ Qxd8 30. Qxd8+ Bxd8 31. a5 Kf8 32. Kf1 Ke7 33. Ke2 Kd6 34. axb6 axb6 35. Bd3 h5 36. Kd2 g4 37. hxg4 hxg4 38. fxg4 Bxg4 39. b4 Kc7 40. Kc3 Bd1 41. b5 Bg5 1/2-1/2

[Event "Zhigulevskie prostory op"]
[Site "Samara"]
[Date "2008.07.31"]
[Round "7"]
[White "Natacheev, Peter"]
[Black "Lugovoy, Semen"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "2185"]
[BlackElo "1861"]
[PlyCount "133"]
[EventDate "2008.07.25"]
[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 Nf6 3. Bc4 Bc5 4. Nc3 d6 5. 0-0 0-0 6. d3 h6 7. Na4 Bb6 8. c3 Be6 9. Bb3 Bxb3 10. axb3 Nbd7 11. Re1 c6 12. Nxb6 axb6 13. Rxa8 Qxa8 14. d4 Qd8 15. Qd3 Nh7 16. Rd1 Qe7 17. dxe5 Nxe5 18. Qxd6 Nxf3+ 19. gxf3 Qh4 20. Qg3 Qh5 21. Qg4 Qxg4+ 22. fxg4 Nf6 23. f3 Ra8 24. Be3 Ra2 25. Rd2 b5 26. h4 Kh7 27. g5 Nh5 28. Kg2 f6 29. Kh3 hxg5 30. hxg5 fxg5 31. Bxg5 Nf6 32. Bxf6 gxf6 33. Kg4 Kg6 34. Kf4 Ra1 35. b4 Rb1 36. Rg2+ Kf7 37. Kf5 Rf1 38. f4 Rh1 39. Rd2 Ke7 40. e5 fxe5 41. Kxe5 Re1+ 42. Kf5 Rg1 43. Rh2 Kd6 44. Rd2+ Ke7 45. Re2+ Kf7 46. Rh2 Ke7 47. Rh7+ Kd6 48. Rxb7 Rg2 49. b3 Rc2 50. c4 bxc4 51. bxc4 Rxc4 52. Kg5 Rc1 53. Kf6 Rf1 54. f5 Rg1 55. Rg7 Rb1 56. Rg4 Rf1 57. Rd4+ Kc7 58. Ke6 Re1+ 59. Kf7 Rf1 60. f6 Rf2 61. Kg7 Rg2+ 62. Kf8 Rf2 63. f7 Rf1 64. Rg4 Kb6 65. Kg7 Kb5 66. f8Q Rxf8 67. Kxf8 1-0

[Event "Zhigulevskie prostory op"]
[Site "Samara"]
[Date "2008.07.30"]
[Round "6"]
[White "Lugovoy, Semen"]
[Black "Strelnikova, Elena"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1861"]
[BlackElo "2069"]
[PlyCount "65"]
[EventDate "2008.07.25"]
[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. g3 g6 7. Bg2 e5 8. Nde2 Bg7 9. 0-0 0-0 10. Nd5 Nxd5 11. Qxd5 Qc7 12. Nc3 Be6 13. Qd1 Nc6 14. Be3 b5 15. a3 Rac8 16. Rc1 Na5 17. Ra1 Nc4 18. Bc1 Rfd8 19. b3 Nxa3 20. Rxa3 b4 21. Rxa6 bxc3 22. Be3 Ra8 23. Qa1 Qb7 24. Rxa8 Rxa8 25. Qxc3 d5 26. exd5 Bxd5 27. Bxd5 Qxd5 28. Qc5 Qb7 29. Rd1 Rc8 30. Qd5 Qxd5 31. Rxd5 Rxc2 32. Rd8+ Bf8 33. Bh6 1-0

[Event "Zhigulevskie prostory op"]
[Site "Samara"]
[Date "2008.07.29"]
[Round "5"]
[White "Rumyantsev, Nikolay"]
[Black "Lugovoy, Semen"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1933"]
[BlackElo "1861"]
[PlyCount "122"]
[EventDate "2008.07.25"]
[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 Nf6 3. d4 Nxe4 4. dxe5 Nc5 5. Bc4 Be7 6. Nc3 c6 7. a3 d5 8. exd6 Qxd6 9. Be3 Qxd1+ 10. Rxd1 Bg4 11. Bxf7+ Kf8 12. Bc4 b5 13. Ba2 Nba6 14. b4 Bf6 15. Ne2 Ne4 16. Rd3 Ke7 17. Nfd4 Bd7 18. Nb3 Be6 19. Ned4 Bc4 20. Nxc6+ Ke8 21. Nc1 Bxd3 22. Nxd3 Kd7 23. Bd5 Rae8 24. Nxa7 Kd6 25. Bb7 Nc7 26. Bf4+ Kd7 27. Bc6+ Kd8 28. Bxe8 Rxe8 29. 0-0 Nc3 30. Be3 N7d5 31. Nc6+ Kc7 32. Nd4 Bxd4 33. Bxd4 Ne2+ 34. Kh1 Nxd4 35. g3 Re2 36. Rc1 Rxc2 37. Kg2 Rxc1 38. Nxc1 Nc2 39. Kf3 Nxa3 40. Nd3 Kd6 41. Ke4 Nc2 42. h4 Ncxb4 43. Nb2 Nc3+ 44. Kf5 Kd5 45. h5 Kd4 46. Ke6 Nd3 47. Kf7 Nxb2 48. Kxg7 Nd5 49. h6 b4 50. Kxh7 Ke5 51. Kg6 Nf6 52. f4+ Ke6 53. g4 Nd3 54. f5+ Ke7 55. g5 Nf4+ 56. Kg7 N4h5+ 57. Kg6 b3 58. h7 Nxh7 59. Kxh7 b2 60. Kh6 b1Q 61. Kxh5 Qxf5 0-1

[Event "Zhigulevskie prostory op"]
[Site "Samara"]
[Date "2008.07.28"]
[Round "4"]
[White "Lugovoy, Semen"]
[Black "Bobyleva, Polina"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1861"]
[PlyCount "45"]
[EventDate "2008.07.25"]
[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. f4 d5 3. e5 Nh6 4. Nf3 b6 5. c3 Bb7 6. b4 c5 7. Bb5+ Nd7 8. bxc5 Bxc5 9. d4 Be7 10. 0-0 Nf5 11. Bd3 Nh4 12. a4 a5 13. Qe2 0-0 14. Na3 Qc8 15. Nb5 Ba6 16. Bd2 Nxf3+ 17. Rxf3 f6 18. Rh3 f5 19. Qh5 h6 20. Qg6 Nb8 21. Rxh6 Nc6 22. Be2 Qd7 23. Qh7+ 1-0

[Event "Zhigulevskie prostory op"]
[Site "Samara"]
[Date "2008.07.27"]
[Round "3"]
[White "Bashinsky, Sergey"]
[Black "Lugovoy, Semen"]
[Result "0-1"]
[ECO "A76"]
[BlackElo "1861"]
[PlyCount "82"]
[EventDate "2008.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 0-0 9. 0-0 a6 10. a4 Re8 11. Qc2 Nbd7 12. Bg5 Qe7 13. Rac1 b6 14. Be3 Qd8 15. Nd2 Ne5 16. h3 Ned7 17. f4 Bb7 18. Nc4 Qc7 19. Bf3 Re7 20. Rcd1 Rb8 21. g4 Ba8 22. e5 Ne8 23. exd6 Nxd6 24. Nxd6 Qxd6 25. Ne4 Rxe4 26. Bxe4 Re8 27. g5 f5 28. gxf6 Nxf6 29. Bxg6 Rxe3 30. Bf5 Qe7 31. Be6+ Kh8 32. Qf5 Qd6 33. Kf2 Re4 34. Kf3 Rxe6 35. Kg3 Re8 36. Rfe1 Rxe1 37. Rxe1 Qxd5 38. Qc8+ Qg8 39. Qxa6 Nh5+ 40. Kh2 Bd4 41. Qf1 Qg3# 0-1

[Event "Zhigulevskie prostory op"]
[Site "Samara"]
[Date "2008.07.26"]
[Round "2"]
[White "Elistratov, Semen"]
[Black "Lugovoy, Semen"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1861"]
[PlyCount "111"]
[EventDate "2008.07.25"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Bf5 8. Re1 Nc6 9. a3 Nd6 10. Bf1 0-0 11. Nc3 Ne4 12. Nxe4 Bxe4 13. c4 Bf6 14. Be3 a5 15. b3 Qd7 16. Ra2 h6 17. h3 Rfe8 18. Nh2 Bf5 19. Rae2 h5 20. Nf3 h4 21. Qd2 Re4 22. Rd1 Rae8 23. Ree1 R4e7 24. Kh2 Be4 25. Ng1 Qf5 26. Rc1 Qd7 27. Ne2 Bf5 28. Rcd1 Qd6+ 29. Bf4 Qd7 30. Be3 Qd6+ 31. Nf4 g5 32. c5 Qd7 33. Nh5 Bg7 34. Bxg5 Rxe1 35. Rxe1 Rxe1 36. Qxe1 Qe6 37. Qxe6 fxe6 38. Nxg7 Kxg7 39. Bxh4 Nxd4 40. Bg3 Nxb3 41. Bxc7 Nxc5 42. Bxa5 Kg6 43. g4 Bc2 44. h4 Nb3 45. Bd8 d4 46. Bc4 Nd2 47. Bxe6 Nb1 48. a4 Nc3 49. Kg3 Nxa4 50. f3 Nc5 51. Bc8 b5 52. Bb6 Nb3 53. Be6 Nd2 54. Bxd4 Nb3 55. Bxb3 Bxb3 56. Be5 1-0

[Event "Zhigulevskie prostory op"]
[Site "Samara"]
[Date "2008.07.25"]
[Round "1"]
[White "Lugovoy, Semen"]
[Black "Dergunov, Alexey"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1861"]
[BlackElo "2016"]
[PlyCount "42"]
[EventDate "2008.07.25"]
[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 Nf6 3. Nc3 Nc6 4. d4 Bb4 5. Nxe5 Nxe4 6. Qg4 Nxc3 7. Qxg7 Rf8 8. a3 Nxd4 9. axb4 Nxc2+ 10. Kd2 Nxa1 11. Kxc3 Qe7 12. Bc4 d5 13. Bxd5 a5 14. Nd3 axb4+ 15. Kd2 c6 16. Re1 Be6 17. Bxe6 fxe6 18. Qg4 0-0-0 19. Rxe6 Qd7 20. Qe4 Nb3+ 21. Kc2 Nd4+ 0-1

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.28"]
[Round "9"]
[White "Voznesensky, Vladimir"]
[Black "Lugovoy, Semen"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1873"]
[PlyCount "73"]
[EventDate "2007.07.20"]
[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 d5 2. e3 Nf6 3. Bd3 Bg4 4. f3 Bh5 5. Ne2 Bg6 6. 0-0 e6 7. Nf4 Bxd3 8. Qxd3 Be7 9. e4 Na6 10. e5 Nd7 11. a3 c5 12. c3 cxd4 13. cxd4 Nb6 14. b3 Qd7 15. Ne2 0-0-0 16. f4 Kb8 17. Bd2 Rc8 18. Ba5 f5 19. exf6 gxf6 20. Bxb6 axb6 21. Nbc3 h5 22. f5 Rcg8 23. Nf4 Rg4 24. fxe6 Qd6 25. Qf3 Rhg8 26. Ra2 Nc7 27. Ncxd5 Nxe6 28. Nxe6 Qxe6 29. Re2 Qf7 30. Nxe7 Qg7 31. Nxg8 Qxg8 32. Re7 Qc8 33. Qxf6 Qc2 34. Qf2 Qd3 35. Qe3 Qc2 36. Qe2 Qxb3 37. Qf3 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.27"]
[Round "8"]
[White "Lugovoy, Semen"]
[Black "Demchuk, Michail"]
[Result "1/2-1/2"]
[ECO "B44"]
[PlyCount "87"]
[EventDate "2007.07.20"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 a6 7. N5c3 Nf6 8. Be2 Be7 9. 0-0 b6 10. Na3 Bb7 11. Nc2 Qc7 12. f4 Na5 13. Qd3 Rc8 14. Na3 Nc6 15. Nc2 Na5 16. Na3 Qc6 17. Bf3 Nxc4 18. Nxc4 Qxc4 19. Qxc4 Rxc4 20. e5 Nd5 21. Nxd5 exd5 22. Be3 0-0 23. Rac1 b5 24. Rfe1 dxe5 25. fxe5 Rxc1 26. Rxc1 Bd8 27. Rd1 Be7 28. Rc1 Bh4 29. Rc7 Ba8 30. Bd4 a5 31. g3 Bg5 32. h4 Bd2 33. Kf2 Rd8 34. Ke2 Bb4 35. Kd3 Be1 36. h5 Bxg3 37. Ra7 h6 38. Rxa5 Bc6 39. Ra7 Bh4 40. Bg4 b4 41. Bf5 Bb5+ 42. Ke3 Bg5+ 43. Kf3 Be8 44. Bb6 1/2-1/2

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.26"]
[Round "7"]
[White "Shihov, Anatoly"]
[Black "Lugovoy, Semen"]
[Result "1/2-1/2"]
[ECO "C34"]
[PlyCount "128"]
[EventDate "2007.07.20"]
[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. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. d4 d5 6. c4 c6 7. Nc3 Be7 8. Ne2 g5 9. cxd5 cxd5 10. Qd3 Nc6 11. Bd2 Be6 12. h4 g4 13. Ng5 Bxg5 14. hxg5 Ng7 15. Nxf4 Bf5 16. Qb5 Qd7 17. Nxd5 0-0-0 18. Bc4 Nxd4 19. Qxd7+ Rxd7 20. Rc1 Kb8 21. Nf6 Rc7 22. Kf2 Nge6 23. Bxe6 fxe6 24. Rxc7 Kxc7 25. Bb4 Nc6 26. Bd6+ Kb6 27. Kg3 Nd8 28. Nxg4 Nf7 29. Kf4 Rg8 30. Be7 Bxg4 31. Kxg4 Nxe5+ 32. Kh5 Rg6 33. Re1 Nd3 34. Re4 Kc6 35. Bf6 Nc5 36. Rb4 Kd5 37. Rd4+ Kc6 38. b4 Nd7 39. Be7 e5 40. b5+ Kc7 41. Rc4+ Kb6 42. a4 a6 43. Bd8+ Ka7 44. Rc7 Rg7 45. Kh6 Rf7 46. bxa6 Kxa6 47. a5 e4 48. g6 hxg6 49. Kxg6 Ne5+ 50. Kh5 Rxc7 51. Bxc7 Nd3 52. g4 e3 53. g5 e2 54. Bg3 Kxa5 55. Kg4 Ne5+ 56. Kf4 Ng6+ 57. Ke3 Kb5 58. Kxe2 Kc5 59. Kd3 Kd5 60. Bc7 b5 61. Bd8 Ke5 62. Kc3 Kf5 63. Kb4 Ne5 64. Kxb5 Nf7 1/2-1/2

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.25"]
[Round "6"]
[White "Lugovoy, Semen"]
[Black "Bashinsky, Sergey"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "89"]
[EventDate "2007.07.20"]
[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 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 h6 7. a3 a6 8. Be3 Be7 9. h3 d6 10. Nd2 Nd4 11. f4 c5 12. f5 b5 13. Ba2 Nh7 14. Nd5 Bg5 15. Bxg5 Qxg5 16. c3 Nc6 17. Nf3 Qd8 18. Qd2 Bb7 19. Rf2 Ne7 20. Ne3 Qb6 21. Kh2 Rad8 22. c4 Nf6 23. b3 Nc6 24. Nd5 Nxd5 25. cxd5 Nd4 26. Nxd4 cxd4 27. Rc1 f6 28. Qd1 Rc8 29. Rfc2 Rxc2 30. Qxc2 Rc8 31. Qd2 a5 32. b4 a4 33. Rxc8+ Bxc8 34. Qc1 Bd7 35. Bb1 Kh7 36. Qd2 Qc7 37. Qc2 Qxc2 38. Bxc2 h5 39. Bd1 Kh6 40. Kg3 g6 41. fxg6 Kxg6 42. h4 f5 43. Bf3 Bc8 44. Kf2 f4 45. Ke2 1/2-1/2

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.24"]
[Round "5"]
[White "Ushakova, Irina"]
[Black "Lugovoy, Semen"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2182"]
[PlyCount "117"]
[EventDate "2007.07.20"]
[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 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 Bf5 5. g3 c6 6. Bg2 e6 7. 0-0 h6 8. Ne5 Be7 9. e4 Bh7 10. Re1 Nbd7 11. Nxc4 Nb6 12. Ne5 Nbd7 13. Nd3 0-0 14. Be3 Re8 15. h3 Rc8 16. b4 Nb6 17. f4 Nc4 18. Bf2 a5 19. b5 Na3 20. bxc6 bxc6 21. Na4 Nb5 22. Ndc5 Bxc5 23. Nxc5 Nd7 24. Rc1 Nxc5 25. Rxc5 Qd7 26. a4 Nc7 27. Rxa5 Ra8 28. Rc5 Ra6 29. Qb3 Rea8 30. Rc4 Ne8 31. e5 Rc8 32. Rec1 Bg6 33. Rc5 Kh7 34. Qc4 Qa7 35. Rxc6 Rcxc6 36. Bxc6 Nc7 37. d5 Qb8 38. d6 Rxc6 39. Qxc6 Nd5 40. d7 Be4 41. Qc4 f5 42. exf6 Nxf6 43. Rd1 Bd5 44. Qb5 Qa8 45. Rxd5 exd5 46. Bb6 Nxd7 47. Qxd7 Qf8 48. a5 Qb4 49. Qxd5 Qe1+ 50. Kg2 Qe2+ 51. Bf2 Kg6 52. Qc5 Kh7 53. Qb6 Qe4+ 54. Kh2 Qf3 55. a6 h5 56. Qe3 Qa8 57. a7 Qd5 58. Qe2 Kg6 59. Qf1 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.23"]
[Round "4"]
[White "Lugovoy, Semen"]
[Black "Vakulenko, Lutsy"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "95"]
[EventDate "2007.07.20"]
[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. e5 d6 3. exd6 cxd6 4. d4 Nf6 5. Nf3 Qb6 6. c3 Nc6 7. Qb3 Qc7 8. h3 Bd7 9. a4 a6 10. Be3 Be7 11. Be2 d5 12. Nbd2 Ne4 13. Nxe4 dxe4 14. Ng5 Bxg5 15. Bxg5 0-0 16. h4 f6 17. Bd2 f5 18. g3 b6 19. Bf4 Qb7 20. Rh2 Rfd8 21. Bg5 Rdc8 22. a5 b5 23. Be3 Ne7 24. Qb4 Nd5 25. Qd6 Qc7 26. Qxc7 Rxc7 27. Bg5 h6 28. Bf4 Rc6 29. Be5 Rac8 30. Rh1 Rf8 31. Kd2 f4 32. Bd1 b4 33. Ba4 bxc3+ 34. bxc3 Rxc3 35. Bxd7 Rd3+ 36. Kc2 Kf7 37. Rab1 Rc3+ 38. Kd2 Rd3+ 39. Kc2 Rc3+ 40. Kb2 Ke7 41. Ba4 e3 42. Ka2 Rfc8 43. Rb7+ Nc7 44. fxe3 g6 45. Rf1 Rxe3 46. Rxc7+ Rxc7 47. Bxc7 Re4 48. Be5 1-0

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.22"]
[Round "3"]
[White "Ezhov, Alexander"]
[Black "Lugovoy, Semen"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2257"]
[PlyCount "72"]
[EventDate "2007.07.20"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Be2 0-0 9. 0-0 Re8 10. Nc3 a6 11. h3 h6 12. Be3 b5 13. a3 c5 14. d4 c4 15. Bd1 Nbd7 16. Ne2 Nf8 17. c3 Ng6 18. Nf4 Nf8 19. Nd2 Bb7 20. Bf3 d5 21. Rfe1 Bd6 22. Nf1 N8d7 23. Bd2 Nb6 24. Rxe8+ Rxe8 25. Bd1 Bc6 26. g3 Bd7 27. h4 Ne4 28. Be3 f5 29. Nd2 Nxg3 30. Kg2 Ne4 31. Nxe4 fxe4 32. Ne2 Rf8 33. Ng3 Nc8 34. a4 b4 35. Ne2 b3 36. Ng3 a5 0-1

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.21"]
[Round "2"]
[White "Lugovoy, Semen"]
[Black "Gazizyanova, Violetta"]
[Result "0-1"]
[ECO "B41"]
[BlackElo "1719"]
[PlyCount "126"]
[EventDate "2007.07.20"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Be2 a6 6. 0-0 e6 7. Kh1 Nf6 8. Bf3 Qe5 9. Nxc6 bxc6 10. Nc3 Bb4 11. Bd2 0-0 12. g3 Qd4 13. a3 Be7 14. Be3 Qxd1 15. Raxd1 e5 16. Na4 d6 17. Nb6 Rb8 18. Nxc8 Rfxc8 19. b3 Rd8 20. Rfe1 d5 21. exd5 cxd5 22. Bc1 e4 23. Bg2 Ng4 24. Kg1 Bc5 25. Re2 f5 26. h3 Nxf2 27. Rxf2 Bxf2+ 28. Kxf2 Rbc8 29. c4 d4 30. Bb2 d3 31. Ke3 Kf7 32. Kd2 g6 33. Rf1 Ke6 34. Bc3 Rc5 35. Ke3 a5 36. Rb1 Rb8 37. Rb2 a4 38. Bb4 Rc6 39. c5 axb3 40. Kd4 Ra6 41. Bf1 Raa8 42. Kc4 Rd8 43. Kxb3 e3 44. Bxd3 Rxd3+ 45. Kc4 Rad8 46. Re2 R3d4+ 47. Kb5 Re4 48. c6 Rc8 49. Kb6 Kd5 50. c7 Rc4 51. Rxe3 R8xc7 52. Kb5 Rb7+ 53. Ka4 Rc6 54. Kb3 Kd4 55. Rf3 Rc1 56. Ka4 Ke4 57. Rb3 Rc8 58. Rb2 Ra8+ 59. Kb3 Kf3 60. Kc3 Rc8+ 61. Kd2 Rd7+ 62. Ke1 Re8+ 63. Kf1 Rd1+ 0-1

[Event "Samara Zhigulevskie Prostory op"]
[Site "Samara"]
[Date "2007.07.20"]
[Round "1"]
[White "Burkov, Viktor"]
[Black "Lugovoy, Semen"]
[Result "1-0"]
[ECO "C74"]
[WhiteElo "2057"]
[PlyCount "81"]
[EventDate "2007.07.20"]
[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. Bb5 d6 4. c3 a6 5. Ba4 Nf6 6. d4 exd4 7. cxd4 Bd7 8. 0-0 Be7 9. Re1 0-0 10. Nc3 b5 11. Bb3 Na5 12. Bc2 Bg4 13. h3 Bh5 14. g4 Bg6 15. Qe2 Nd7 16. Bf4 c6 17. Rad1 Re8 18. b3 Bf8 19. Qd2 f6 20. Nh4 Bf7 21. Nf5 d5 22. exd5 cxd5 23. Rxe8 Qxe8 24. Nxd5 Bxd5 25. Qxa5 Qc8 26. Ne3 Bf3 27. Rc1 Qb7 28. Bf5 Rc8 29. Rc7 Rxc7 30. Qxc7 Nb6 31. Be6+ Kh8 32. Qd8 Qa8 33. Qxb6 g5 34. Bg3 h5 35. d5 hxg4 36. hxg4 Qe8 37. Qb8 Qe7 38. d6 Qxe6 39. Qxf8+ Kh7 40. Qe7+ Qxe7 41. dxe7 1-0

