[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.15"]
[Round "9"]
[White "Shirokov, Sergey"]
[Black "Sokolov, Evgeny"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2092"]
[BlackElo "1989"]
[PlyCount "73"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. d4 cxd4 5. Nxd4 Bd7 6. 0-0 Nf6 7. Nc3 e5 8. Nde2 Be7 9. Bg5 0-0 10. Bxf6 gxf6 11. Ng3 a6 12. Be2 Kh8 13. Nd5 Be6 14. c3 Rg8 15. Qd2 Bf8 16. Rad1 b5 17. Bh5 Ra7 18. Qe3 Rd7 19. h3 Bg7 20. Qf3 a5 21. a3 Rb7 22. Bg4 b4 23. axb4 axb4 24. Nh5 Bxd5 25. Rxd5 Ne7 26. Rd3 Ng6 27. Rfd1 Rb6 28. c4 Qe7 29. g3 Nf8 30. Qe3 Qc7 31. b3 Ne6 32. Bxe6 fxe6 33. Qd2 Rd8 34. c5 Qxc5 35. Rc1 Qb5 36. Rc7 Rg8 37. Nxg7 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.14"]
[Round "8"]
[White "Odegov, Ivan"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1885"]
[BlackElo "2092"]
[PlyCount "56"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. dxc5 Bxc5 9. Bxc5 Qxc5 10. Nb5 Kf8 11. c3 Nge7 12. b4 Qb6 13. h4 h6 14. h5 Bg4 15. Nfd4 Bxe2 16. Qxe2 a6 17. Nxc6 Nxc6 18. Nd6 d4 19. Rh3 Rd8 20. a3 Nxe5 21. cxd4 Nc6 22. Nc4 Qc7 23. Rc1 Nxd4 24. Qg4 b5 25. Rd3 e5 26. Rg3 Rg8 27. Rgc3 bxc4 28. Rxc4 Qd6 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.13"]
[Round "7"]
[White "Shirokov, Sergey"]
[Black "Gorshkov, Yury S"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2092"]
[BlackElo "2297"]
[PlyCount "78"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Bd3 Ba6 8. 0-0 Be7 9. Nc3 Nxc3 10. bxc3 Bxd3 11. Qxd3 d5 12. exd6 Qxd6 13. Ne5 f6 14. Qb5+ Kf8 15. Nd3 Kf7 16. Re1 Qd5 17. Qb1 g5 18. f4 h6 19. Qc2 Nc6 20. Qe2 Rae8 21. Rb1 Nd8 22. Rf1 Kg7 23. Nb4 Bxb4 24. Rxb4 Nf7 25. Rb5 Qc6 26. Rf3 Nd6 27. Rb1 Qc4 28. Qc2 Rc8 29. Ba3 Nb5 30. Rxb5 Qxb5 31. fxg5 hxg5 32. Be7 Rh6 33. h4 gxh4 34. Qe4 f5 35. Qf4 Qb1+ 36. Kh2 Qe4 37. Qd6 Qd5 38. Qa3 a5 39. Bg5 Rh7 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.11"]
[Round "6"]
[White "Moiseev, Alexandr A"]
[Black "Shirokov, Sergey"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2221"]
[BlackElo "2092"]
[PlyCount "103"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. Nge2 dxc4 7. Ng3 b5 8. Bg5 h6 9. Nxf5 exf5 10. Be3 Nd5 11. Be2 Nxe3 12. fxe3 Qg5 13. 0-0 Nd7 14. d5 Qxe3+ 15. Kh1 0-0-0 16. dxc6 Nxe5 17. Qc2 g6 18. Nxb5 a6 19. Nc3 Bb4 20. Qa4 Qb6 21. Rad1 Bxc3 22. bxc3 Qb5 23. Qa3 Qxc6 24. Qe7 Rxd1 25. Rxd1 Re8 26. Qa7 Qb7 27. Qc5+ Qc7 28. Qe3 h5 29. Rd5 Kb7 30. Qd4 Re7 31. h3 f6 32. Rc5 Qd7 33. Rd5 Qc7 34. Rd6 Rd7 35. Qd5+ Ka7 36. Qd4+ Kb8 37. Rxd7 Qxd7 38. Qb6+ Qb7 39. Qxf6 Qe4 40. Qb6+ Kc8 41. Qxa6+ Kd7 42. Qb5+ Ke7 43. Qc5+ Kf6 44. Qd6+ Kg5 45. Qd2+ Kf6 46. a4 f4 47. Kh2 Nd3 48. a5 Qe5 49. Bxd3 f3+ 50. Kg1 cxd3 51. a6 Qg3 52. a7 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.10"]
[Round "5"]
[White "Shirokov, Sergey"]
[Black "Provotorov, Alexandr P"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2092"]
[BlackElo "2294"]
[PlyCount "39"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Nc3 Bg7 7. c5 Nd5 8. Bc4 c6 9. Qb3 0-0 10. 0-0 Nxc3 11. bxc3 b5 12. cxb6 axb6 13. Re1 b5 14. Bd3 Be6 15. Rxe6 fxe6 16. Qxe6+ Kh8 17. Ng5 Qd5 18. Qh3 h6 19. Ne6 g5 20. Bxg5 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.09"]
[Round "4"]
[White "Balashov, Yuri S"]
[Black "Shirokov, Sergey"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2408"]
[BlackElo "2092"]
[PlyCount "67"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 cxd4 8. exd4 Be7 9. 0-0 Nxc3 10. bxc3 0-0 11. Qe2 Qd5 12. Rb1 a6 13. Be4 Qa5 14. c4 Qc7 15. Be3 Na5 16. Rfc1 Ra7 17. g3 Rd8 18. c5 Bd7 19. Bf4 Qc8 20. Bd6 Bf6 21. Ne5 Be8 22. Qh5 g6 23. Qf3 Bg7 24. Qa3 Nc6 25. Nc4 e5 26. dxe5 Qe6 27. f4 Nd4 28. Qd3 Nc6 29. Re1 Kh8 30. f5 gxf5 31. Bxf5 Qh6 32. Re4 Bd7 33. e6 Bxe6 34. Bxe6 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.08"]
[Round "3"]
[White "Shirokov, Sergey"]
[Black "Dmitriev, Igor"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2092"]
[BlackElo "2259"]
[PlyCount "121"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. 0-0 Nf6 9. Bf4 Qb6 10. Qb3 Qxb3 11. axb3 a6 12. h3 e6 13. Nd2 Na7 14. Rfe1 Be7 15. b4 Bb5 16. Nc1 0-0-0 17. Ndb3 Nh5 18. Bh2 Bd6 19. Bxd6 Rxd6 20. Bxb5 Nxb5 21. Nd3 Ng3 22. Kf2 Nf5 23. Ne5 Rf8 24. g4 Ne7 25. Nc5 Nc6 26. Ned3 Rdd8 27. Re2 Nd6 28. Kg2 Ne7 29. Ne5 Ng6 30. Kg3 Nxe5 31. Rxe5 Kc7 32. h4 Ra8 33. h5 b6 34. Nd3 Kc6 35. Ree1 Kb5 36. Ne5 Nc4 37. Nd3 Rfc8 38. Kf2 Rc7 39. Ra2 Re7 40. Nf4 Ree8 41. Nd3 g6 42. Rh1 g5 43. Re1 f6 44. b3 Nd6 45. Rae2 Rac8 46. Rc1 Nf7 47. Rec2 Nd6 48. Re2 Re7 49. Kf1 Nf7 50. Ke1 e5 51. Kd2 Rce8 52. c4+ dxc4 53. bxc4+ Kc6 54. d5+ Kb7 55. c5 e4 56. d6 Re6 57. c6+ Ka7 58. d7 R8e7 59. Rxe4 Nd8 60. Rxe6 Nxe6 61. Re1 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.07"]
[Round "2"]
[White "Shumovsky, Nikolay"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1907"]
[BlackElo "2092"]
[PlyCount "85"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bc4 e6 6. 0-0 Nc6 7. Ne2 Be7 8. d3 0-0 9. a3 a6 10. Ba2 b5 11. c3 Bb7 12. Ng3 a5 13. Re1 a4 14. Qe2 Qd7 15. Bd2 Rfd8 16. Rad1 Ba6 17. Bb1 b4 18. c4 Nf6 19. h3 Bb7 20. Qe3 Qc7 21. Ng5 Nd4 22. N5e4 Bc6 23. Qf4 Qb7 24. Be3 bxa3 25. bxa3 Qb2 26. Bxd4 Rxd4 27. Nxf6+ Bxf6 28. Qc7 Qb7 29. Qxb7 Bxb7 30. Bc2 Bd8 31. Rb1 Bc6 32. Ne2 Rd7 33. Nc3 Ba5 34. Nb5 Bxe1 35. Rxe1 Rb7 36. Rb1 Ra5 37. Nc3 Rxb1+ 38. Nxb1 e5 39. f3 Ra7 40. Nc3 f5 41. Kf2 Kf7 42. g3 Ke6 43. Ke3 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.06"]
[Round "1"]
[White "Shirokov, Sergey"]
[Black "Litvinova, Evgenia"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2092"]
[BlackElo "1666"]
[PlyCount "63"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 e6 5. d4 cxd4 6. Nxd4 a6 7. a4 Nc6 8. Be3 Nge7 9. Nc3 0-0 10. Nxc6 Nxc6 11. Qd2 Re8 12. Rad1 Qa5 13. Bb3 Qb4 14. f3 Na5 15. Qd6 Qxd6 16. Rxd6 Nxb3 17. cxb3 Be5 18. Rd2 f5 19. a5 Bc7 20. b4 Rb8 21. Na4 d6 22. Rc1 Bd7 23. exf5 Bxa4 24. Rxc7 exf5 25. Bd4 Re1+ 26. Kf2 Rbe8 27. Rxb7 Bb5 28. Rg7+ Kf8 29. Rxh7 Rf1+ 30. Kg3 Re6 31. Rc2 Re8 32. Rcc7 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2014.08.09"]
[Round "8"]
[White "Evlakhin, Igor"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2016"]
[BlackElo "1992"]
[PlyCount "102"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 Nf6 3. g3 e5 4. Bg2 c6 5. d4 Nbd7 6. d5 c5 7. e4 Be7 8. Nge2 0-0 9. 0-0 Ne8 10. f4 g6 11. f5 Bg5 12. h4 Bxc1 13. Qxc1 Ndf6 14. Bh3 Ng7 15. g4 gxf5 16. exf5 Kh8 17. Kh2 Nxg4+ 18. Bxg4 Qxh4+ 19. Bh3 Bxf5 20. Rf3 Bg6 21. Qf1 f5 22. b3 f4 23. Qf2 Qh6 24. Kg2 Bh5 25. Rh1 Bxf3+ 26. Qxf3 Qg5+ 27. Kf1 Nh5 28. Ke1 Ng3 29. Rg1 Qh6 30. Be6 e4 31. Nxe4 Nxe4 32. Rh1 Qg6 33. Nxf4 Qg3+ 34. Qxg3 Nxg3 35. Rh4 Rf6 36. Kd2 Nf5 37. Bxf5 Rxf5 38. Nd3 Rg8 39. Nf4 Rg1 40. Ke3 Re1+ 41. Kf2 Ra1 42. Kf3 Rf1+ 43. Kg3 Rg5+ 44. Kh2 Rgg1 45. Ng2 Rh1+ 46. Kg3 Rxh4 47. Nxh4 Kg7 48. Kg4 Kf6 49. Nf3 Rf2 50. a4 Rb2 51. Kf4 Rxb3 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2014.08.08"]
[Round "7"]
[White "Shirokov, Sergey"]
[Black "Krylov, Ivan"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1992"]
[BlackElo "2261"]
[PlyCount "56"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. 0-0 Nc6 7. Nc3 Rb8 8. e4 Bg4 9. Be3 Nd7 10. h3 Bxf3 11. Bxf3 e5 12. d5 Nd4 13. Bg2 c5 14. Qd2 a6 15. Bg5 f6 16. Be3 b5 17. cxb5 axb5 18. Ne2 f5 19. Nxd4 exd4 20. Bg5 Qb6 21. exf5 Rxf5 22. h4 Ne5 23. Bf4 Rd8 24. Bxe5 Rxe5 25. a4 bxa4 26. Rxa4 Qb5 27. Ra2 Re2 28. Qc1 d3 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2014.08.07"]
[Round "6"]
[White "Mytarev, Oleg V"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1944"]
[BlackElo "1992"]
[PlyCount "128"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. Nc3 Bf5 6. g4 Bg6 7. h4 h6 8. e3 e6 9. Bd3 Bxd3 10. Qxd3 a6 11. 0-0-0 c5 12. dxc5 Nbd7 13. Nge2 Nxc5 14. Qd2 Rc8 15. Kb1 Ncd7 16. h5 Bb4 17. g5 hxg5 18. Bxg5 Qa5 19. h6 g6 20. Rh4 Be7 21. e4 dxe4 22. fxe4 Ne5 23. Bxf6 Bxf6 24. Rh3 Rd8 25. Qe1 Rxd1+ 26. Qxd1 Ng4 27. Qf1 Qe5 28. h7 Bg7 29. Nc1 Nf6 30. Qh1 b5 31. Nd3 Qb8 32. e5 Nd7 33. Ne4 Nxe5 34. Nec5 Qc8 35. Nb7 Qc6 36. Qxc6+ Nxc6 37. Ndc5 Ke7 38. Nxa6 g5 39. Nbc5 g4 40. Rh1 Bd4 41. c3 Bf2 42. Nd3 Bb6 43. Nac5 Bxc5 44. Nxc5 Kf6 45. b4 Kg6 46. Nd7 Kg7 47. a4 bxa4 48. b5 Na5 49. b6 f5 50. Nc5 e5 51. Ne6+ Kg6 52. Nf8+ Kg7 53. Ne6+ Kf7 54. Nc5 g3 55. b7 Nc6 56. Nd7 f4 57. Rh5 Kg6 58. Rh1 g2 59. Rg1 f3 60. Ka2 Kg7 61. b8Q Nxb8 62. Nxe5 Rf8 63. Nxf3 Rxf3 64. Rxg2+ Kxh7 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2014.08.06"]
[Round "5"]
[White "Shirokov, Sergey"]
[Black "Shirokov, Vecheslav"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1992"]
[BlackElo "2056"]
[PlyCount "75"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bg5 Qb6 7. Qc2 Nc6 8. e3 Bd7 9. Be2 Rc8 10. 0-0 Be7 11. a3 h6 12. Bh4 g5 13. Bg3 Nh5 14. Be5 Nxe5 15. Nxe5 Nf6 16. Nxd7 Nxd7 17. Rfc1 0-0 18. Qd2 f5 19. b4 Qd6 20. Na4 Nf6 21. Rxc8 Rxc8 22. Rc1 Rc6 23. Nc5 b6 24. Nd3 Ne4 25. Qe1 Qc7 26. Rxc6 Qxc6 27. Qc1 Qxc1+ 28. Nxc1 Nc3 29. Bd3 a5 30. bxa5 bxa5 31. Nb3 Bxa3 32. Nxa5 Kf7 33. Kf1 Bd6 34. h3 Kf6 35. Nc6 f4 36. Ke1 Na4 37. Ke2 Nb6 38. Bb5 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2014.08.05"]
[Round "4"]
[White "Kaminnik, Ivan"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2137"]
[BlackElo "1992"]
[PlyCount "80"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Be7 6. Be3 0-0 7. f3 c6 8. Nge2 cxd5 9. cxd5 Ne8 10. Qd2 g6 11. g4 a6 12. 0-0-0 Bh4 13. Kb1 b5 14. Nc1 Ng7 15. Nb3 Nf6 16. Bd3 Bd7 17. Rc1 b4 18. Nd1 a5 19. Qe2 a4 20. Nd2 Nfe8 21. Bb5 f5 22. gxf5 gxf5 23. Bxd7 Qxd7 24. Rg1 Kh8 25. Rc6 f4 26. Bf2 Bxf2 27. Nxf2 Ne6 28. Qd3 Nd4 29. Rc4 Rb8 30. Rxd4 exd4 31. Qxd4+ Nf6 32. Ng4 Qg7 33. Nc4 Rbd8 34. Nh6 Qxh6 35. Qa7 a3 36. e5 Rd7 37. Qf2 dxe5 38. d6 Qh5 39. h4 Qf5+ 40. Kc1 Rc8 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2014.08.04"]
[Round "3"]
[White "Shirokov, Sergey"]
[Black "Ditiatev, Sergey"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1992"]
[BlackElo "2251"]
[PlyCount "52"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Nc3 Be7 5. e3 0-0 6. Bd3 b6 7. cxd5 exd5 8. 0-0 c5 9. Ne5 Bb7 10. f4 Nc6 11. Nxc6 Bxc6 12. Qf3 Re8 13. Bd2 Ne4 14. Nxe4 dxe4 15. Bxe4 Bxe4 16. Qxe4 Bf6 17. Qf3 Qe7 18. dxc5 Rad8 19. Rad1 Qxc5 20. Bc1 Qc2 21. Rxd8 Rxd8 22. Qb7 h6 23. Qxa7 Rd1 24. Qa8+ Kh7 25. Rxd1 Qxd1+ 26. Kf2 Qxc1 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2014.08.03"]
[Round "2"]
[White "Gureev, Dmitry"]
[Black "Shirokov, Sergey"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2084"]
[BlackElo "1992"]
[PlyCount "69"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Be7 7. Bb2 Nbd7 8. d3 h6 9. Nbd2 0-0 10. Rc1 Qc7 11. Rc2 a5 12. a3 Rfd8 13. Qa1 Bh7 14. Re1 Rac8 15. Bc3 Ra8 16. Ne5 Bf8 17. Ndf3 Bb4 18. Nxd7 Bxc3 19. Qxc3 Nxd7 20. Rec1 dxc4 21. Qxc4 Qd6 22. Ra2 Nf6 23. Qc5 Qc7 24. Nd2 Nd7 25. Qc3 Nb6 26. Qc5 Nd5 27. Ne4 Bg6 28. Nc3 Ne7 29. Na4 Nf5 30. Rb2 Nd4 31. e3 Nf5 32. d4 Ne7 33. Nb6 Ra6 34. Nc4 f6 35. Nd2 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2014.08.02"]
[Round "1"]
[White "Shirokov, Sergey"]
[Black "Romanov, Vlad"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1992"]
[PlyCount "59"]
[EventDate "2014.08.02"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Be7 9. f4 Qb6+ 10. Kh1 exf4 11. Bxf4 0-0 12. Qd3 Rd8 13. Qg3 Nbd7 14. Rad1 Nf8 15. Be3 Qc7 16. Nd4 Ng6 17. Nf5 Bf8 18. Bd4 Nd7 19. h4 Nge5 20. Ne3 Nb6 21. Qf2 Nc6 22. Ned5 Nxd5 23. exd5 Nxd4 24. dxe6 Nxe6 25. Nd5 Qxc2 26. Qxf7+ Kh8 27. Bd3 Qa4 28. g3 Nc5 29. Bxh7 Be7 30. Qh5 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.08"]
[Round "9"]
[White "Shirokov, Sergey"]
[Black "Afanasiev, Nikita"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2028"]
[BlackElo "2131"]
[PlyCount "60"]
[EventDate "2012.07.30"]
[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 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. e3 d6 6. Nge2 Nbd7 7. d4 c6 8. 0-0 a5 9. b3 Re8 10. Bb2 e5 11. Qc2 Nb6 12. Rad1 exd4 13. Nxd4 Qc7 14. h3 a4 15. Kh2 Ra5 16. Rh1 Bd7 17. b4 Rh5 18. Nce2 d5 19. cxd5 Nbxd5 20. Kg1 Nxb4 21. Qc4 Nbd5 22. Qxa4 c5 23. Qc4 cxd4 24. Qxd4 Bc6 25. e4 Ne7 26. Nf4 Rb5 27. e5 Nfd5 28. Nd3 Nf5 29. Qc4 Nfe3 30. fxe3 Nxe3 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.07"]
[Round "8"]
[White "Provotorov, Alexandr P"]
[Black "Shirokov, Sergey"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2361"]
[BlackElo "2028"]
[PlyCount "60"]
[EventDate "2012.07.30"]
[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 Nf6 3. e5 Nd5 4. d4 cxd4 5. c3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. 0-0 Bg4 10. h3 Bh5 11. g4 Bg6 12. e6 f6 13. Nc3 Qd6 14. Re1 0-0-0 15. a3 Be8 16. Bd3 g6 17. Nb5 Qb8 18. b3 Bg7 19. Bd2 a6 20. Nc3 h5 21. Na4 Nxa4 22. bxa4 hxg4 23. hxg4 f5 24. Rc1 Qd6 25. Ne5 Bxe5 26. Rxe5 Kb8 27. Bb4 Nxb4 28. axb4 Qxb4 29. Bxa6 Qxa4 30. Qxa4 Bxa4 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.05"]
[Round "6"]
[White "Petrov, Vladimir S"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1921"]
[BlackElo "2028"]
[PlyCount "52"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[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 g6 3. e3 Bg7 4. c4 0-0 5. Nc3 d5 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 c5 9. Be3 Bg4 10. Qd2 Bxf3 11. gxf3 Qa5 12. Rc1 cxd4 13. cxd4 Qh5 14. Be2 Nc6 15. d5 Ne5 16. Qd1 Qh3 17. f4 Qg2 18. Kd2 Qxe4 19. fxe5 Qxd5+ 20. Bd3 Qxa2+ 21. Qc2 Qe6 22. Qc7 Rfd8 23. Qxb7 Rab8 24. Qe4 Rb3 25. Rc3 Rxc3 26. Kxc3 Bxe5+ 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.05"]
[Round "7"]
[White "Shirokov, Sergey"]
[Black "Lopukhin, Anatoly Viktorovich"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2028"]
[BlackElo "2312"]
[PlyCount "119"]
[EventDate "2012.07.30"]
[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 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e3 c5 6. Nge2 Nc6 7. d3 Nge7 8. 0-0 0-0 9. Rb1 Be6 10. Nd5 Qd7 11. a3 Rab8 12. Nec3 Bh3 13. b4 Bxg2 14. Kxg2 Nxd5 15. Nxd5 cxb4 16. axb4 b5 17. Bd2 Ne7 18. Qf3 Nxd5 19. Qxd5 Qb7 20. e4 Rfc8 21. Rfc1 Bf8 22. Qxb7 Rxb7 23. cxb5 Rxc1 24. Rxc1 Rxb5 25. Rc8 Kg7 26. Rc7 d5 27. Rxa7 Bxb4 28. Bxb4 Rxb4 29. exd5 Rd4 30. Ra3 Kf6 31. h4 Rxd5 32. Kf3 h5 33. Ke3 Kf5 34. Ra4 f6 35. Rc4 Rd8 36. Ra4 g5 37. Rc4 Ra8 38. Rb4 Ra1 39. f3 g4 40. fxg4+ hxg4 41. Rb2 Rg1 42. Kf2 Rh1 43. Ke3 Rh3 44. Rg2 Rh1 45. Ke2 Ke6 46. Kf2 Kd5 47. Ke3 Rh3 48. d4 exd4+ 49. Kf4 d3 50. Kxg4 Rh1 51. Kf5 Rf1+ 52. Kg6 Ke4 53. h5 f5 54. h6 Rh1 55. Rf2 Rh3 56. Rf4+ Ke3 57. Rxf5 Rxg3+ 58. Rg5 Rh3 59. h7 d2 60. Rd5 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.03"]
[Round "5"]
[White "Shirokov, Sergey"]
[Black "Prokopenko, Dmitry"]
[Result "1/2-1/2"]
[ECO "D48"]
[WhiteElo "2028"]
[PlyCount "84"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. e5 Nd5 12. Re1 cxd4 13. Nxd5 Bxd5 14. Nxd4 Bc5 15. Nf3 h6 16. Bf4 0-0 17. Bc2 f5 18. Bb3 Nb6 19. Rc1 Qe7 20. Be3 Bxe3 21. Rxe3 Nc4 22. Bxc4 Bxc4 23. b3 Rfd8 24. Qe1 Bd5 25. Qe2 b4 26. Nd2 Qg5 27. f3 Rac8 28. Nc4 Bxc4 29. bxc4 Qf4 30. g3 Qd4 31. Kf1 Rc5 32. f4 a5 33. a3 Rdc8 34. Rd3 Rxc4 35. Rxd4 Rxc1+ 36. Kf2 R8c2 37. axb4 Rxe2+ 38. Kxe2 axb4 39. Rxb4 Rc2+ 40. Ke3 Rxh2 41. Rb8+ Kf7 42. Rb7+ Kf8 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.02"]
[Round "4"]
[White "Lysenko, Olga"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1832"]
[BlackElo "2028"]
[PlyCount "64"]
[EventDate "2012.07.30"]
[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 f5 2. Nf3 e6 3. g3 Nf6 4. Bg2 c6 5. 0-0 d5 6. d4 Bd6 7. Bf4 Bxf4 8. gxf4 0-0 9. e3 b6 10. Nbd2 Bb7 11. Ne5 Nbd7 12. Nxd7 Qxd7 13. Qc2 Rac8 14. c5 Ne4 15. Bxe4 fxe4 16. f3 Ba6 17. Rf2 Bd3 18. Qc3 Rf5 19. fxe4 dxe4 20. b4 Rd5 21. Nb3 Rf8 22. Rg2 Rh5 23. Kh1 Rh3 24. Rag1 g6 25. Rg3 Rxg3 26. Rxg3 b5 27. Nc1 Bc4 28. a4 a6 29. a5 e5 30. fxe5 Rf1+ 31. Kg2 Qf5 32. Qc2 Rg1+ 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.08.01"]
[Round "3"]
[White "Shirokov, Sergey"]
[Black "Kulikov, Aleksandr P"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "2028"]
[BlackElo "1792"]
[PlyCount "57"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[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 Bb4+ 5. Nc3 Ne4 6. Qc2 Bb7 7. Bg2 d5 8. 0-0 Nxc3 9. bxc3 Be7 10. cxd5 exd5 11. Rd1 0-0 12. c4 Nd7 13. cxd5 Bxd5 14. e4 Bb7 15. e5 c6 16. Bb2 b5 17. Nd2 Rc8 18. Ne4 Qc7 19. f4 Nb6 20. Bc1 Nd5 21. Qe2 f5 22. exf6 Bxf6 23. Bb2 Rce8 24. Qf3 a5 25. Rac1 Qe7 26. Re1 Qb4 27. Qf2 c5 28. a3 Qxb2 29. Nxf6+ 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.07.30"]
[Round "1"]
[White "Shirokov, Sergey"]
[Black "Shaposhnikov, Evgeny"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2028"]
[BlackElo "2545"]
[PlyCount "98"]
[EventDate "2012.07.30"]
[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 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 d6 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb3 d5 9. 0-0 Bg4 10. Be3 e6 11. Nc3 Be7 12. Na4 Nc4 13. Qe2 b5 14. Nc3 Rb8 15. h3 Bh5 16. Rac1 0-0 17. g4 Bg6 18. Bc2 Nxb2 19. Bxg6 fxg6 20. Qxb2 Rxf3 21. Kg2 Rf8 22. Qe2 Ba3 23. Rc2 Nb4 24. Rd2 Qa5 25. Nb1 Rfc8 26. Nxa3 Qxa3 27. Rb2 a6 28. h4 Rc4 29. h5 gxh5 30. gxh5 Qd3 31. Qxd3 Nxd3 32. Rd2 Nb4 33. h6 g6 34. Bg5 Nc6 35. Rfd1 b4 36. Rd3 a5 37. Be3 a4 38. Rb1 Kf7 39. Rb2 Ke8 40. Kf1 Kd7 41. Ke1 Rf8 42. Ke2 Kc8 43. Rd1 Kb7 44. Rd3 Ka6 45. Rd1 Kb5 46. Rd3 Rf5 47. Rd1 Rh5 48. Rbd2 Ne7 49. Rg1 Nf5 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2012.07.30"]
[Round "2"]
[White "Sokolov, Eugeny"]
[Black "Shirokov, Sergey"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1883"]
[BlackElo "2028"]
[PlyCount "49"]
[EventDate "2012.07.30"]
[EventType "swiss"]
[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 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. Nf3 g6 8. e4 Bg7 9. Be2 0-0 10. 0-0 Qxb6 11. Qc2 Rb8 12. Nd2 e6 13. Nc4 Qc7 14. Bf4 e5 15. Bd2 Ne8 16. a4 f5 17. f4 exf4 18. Bxf4 Bd4+ 19. Kh1 Ne5 20. a5 Nxc4 21. Bxc4 fxe4 22. Bh6 Rxf1+ 23. Rxf1 Ng7 24. Qxe4 Rxb2 25. Qe8+ 1-0

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "7"]
[White "Dubov, Alexandr"]
[Black "Shirokov, Sergey"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2142"]
[BlackElo "2029"]
[PlyCount "119"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[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. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 Ne6 12. Qg4 g6 13. Rd1 Kh8 14. Nxe7 Qxe7 15. Bh6 Re8 16. Nc3 Qb4 17. Qh4 Qe7 18. Qxe7 Rxe7 19. e5 Na6 20. Rd6 Rg8 21. f4 Nac7 22. Rad1 Bc8 23. Ne4 Nd5 24. Nf6 Nxf6 25. exf6 Ree8 26. Bh3 Nc5 27. Bg7+ Rxg7 28. fxg7+ Kxg7 29. Bg2 Re7 30. b4 Nb7 31. R6d4 Nd8 32. Kf2 f6 33. a4 Kf7 34. b5 c5 35. Rd6 Kg7 36. Bd5 Nf7 37. Bxf7 Kxf7 38. a5 Re6 39. axb6 axb6 40. R6d2 Ke7 41. Ra1 Re4 42. Ra8 Kd8 43. Rd6 Kc7 44. Rxf6 Rb4 45. Ra2 Rxb5 46. Rf7 c4 47. Ke3 Rd5 48. Rd2 Rh5 49. Kd4 b5 50. Kc3 Kc6 51. Kb4 Kc7 52. Re7 Kc6 53. Re8 Kc7 54. Re5 Rxe5 55. fxe5 Ba6 56. Rd6 Bb7 57. Kxb5 Be4 58. Kxc4 h5 59. Kd4 Bf5 60. Ke3 1-0

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "9"]
[White "Kozenkov, Evgeny"]
[Black "Shirokov, Sergey"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1937"]
[BlackElo "2029"]
[PlyCount "31"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 c5 2. e3 Nf6 3. Nf3 g6 4. c4 Bg7 5. Nc3 0-0 6. Be2 d6 7. 0-0 Nbd7 8. b3 b6 9. Bb2 Bb7 10. Qc2 a6 11. Rad1 Qc7 12. d5 Rfe8 13. e4 Rad8 14. Ne1 e6 15. Nd3 exd5 16. exd5 1/2-1/2

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "11"]
[White "Loginov, Anton"]
[Black "Shirokov, Sergey"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2187"]
[BlackElo "2029"]
[PlyCount "22"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Nbd7 8. Qd2 Be7 9. 0-0-0 0-0 10. g4 Qc7 11. g5 Ne8 1/2-1/2

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "2"]
[White "Shirokov, Sergey"]
[Black "Bilan, Danila"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2029"]
[BlackElo "1894"]
[PlyCount "89"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 b6 3. g3 Bb7 4. d3 g6 5. Bg2 Bg7 6. 0-0 e6 7. Re1 d6 8. d4 Nd7 9. Nc3 a6 10. a4 Ngf6 11. Bg5 h6 12. Bxf6 Nxf6 13. dxc5 dxc5 14. Nd2 0-0 15. Nc4 Qc7 16. Qd6 Qxd6 17. Nxd6 Bc6 18. e5 Nd5 19. Nxd5 Bxd5 20. Bxd5 exd5 21. c3 Rfd8 22. Rad1 Bxe5 23. Rxe5 Rxd6 24. Rexd5 Rxd5 25. Rxd5 Ra7 26. Rd8+ Kg7 27. Rb8 b5 28. axb5 axb5 29. Rxb5 Rc7 30. Kg2 Kf6 31. Kf3 Ke6 32. Ke4 f5+ 33. Ke3 Rc6 34. Kd3 g5 35. Kc4 Kd6 36. Rb8 Kd7 37. Rb7+ Kd8 38. Rf7 Rb6 39. b3 Ke8 40. Rxf5 Ke7 41. Rxc5 Rf6 42. Re5+ Kd6 43. Re2 Kc6 44. b4 Rf5 45. Re6+ 1-0

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "8"]
[White "Shirokov, Sergey"]
[Black "Kushnerev, Oleg"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "2029"]
[BlackElo "1898"]
[PlyCount "100"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 b4 11. Na4 c5 12. e5 Nd5 13. dxc5 Nxc5 14. Nxc5 Bxc5 15. Qe2 h6 16. Bd2 Qb6 17. a3 Ke7 18. Rfc1 a5 19. h3 Rhd8 20. Bc4 Rac8 21. Nh2 Rc7 22. axb4 Nxb4 23. Nf1 Qc6 24. Qg4 g5 25. Rxa5 Bxf2+ 26. Kh1 Qb6 27. Rb5 Qc6 28. Bxb4+ Ke8 29. Ra5 Rd4 30. Bb5 Qxb5 31. Rxb5 Rxc1 32. Qe2 Rdd1 33. Rxb7 Rxf1+ 34. Qxf1 Rxf1+ 35. Kh2 Bg1+ 36. Kg3 h5 37. h4 Bf2+ 38. Kh2 gxh4 39. Rb8+ Kd7 40. Rg8 Bg3+ 41. Rxg3 hxg3+ 42. Kxg3 Rf5 43. Bc3 Kc6 44. Kh4 Kd5 45. Kh3 Ke4 46. Kg3 Rg5+ 47. Kh3 Rg4 48. g3 Kf3 49. Be1 Rg5 50. Bc3 Rxg3+ 0-1

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "10"]
[White "Shirokov, Sergey"]
[Black "Panko, Alexander"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2029"]
[BlackElo "2150"]
[PlyCount "96"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. g3 Bb7 4. Nf3 e6 5. Bg2 c5 6. 0-0 cxd4 7. Nxd4 Bxg2 8. Kxg2 Nc6 9. Nb5 d5 10. cxd5 exd5 11. Bg5 Be7 12. f3 0-0 13. N1c3 d4 14. Bxf6 Bxf6 15. Ne4 Be5 16. Na3 Nb4 17. Qb3 Nd5 18. Nc4 Qe7 19. Rf2 Rad8 20. Rd1 Kh8 21. Ned2 Bd6 22. Ne4 Be5 23. Re1 f5 24. Ned2 Qf6 25. f4 Bd6 26. Nf3 Bb4 27. Rc1 Bc5 28. Rff1 Qc6 29. Rfd1 Rfe8 30. Nce5 Qb7 31. Rxc5 Ne3+ 32. Kg1 Nxd1 33. Nf7+ Qxf7 34. Qxf7 bxc5 35. Ne5 Rc8 36. Qb3 Rxe5 37. fxe5 Ne3 38. Qb7 Rf8 39. Qe7 Kg8 40. Qxc5 g5 41. Qxd4 f4 42. gxf4 gxf4 43. Qxa7 Re8 44. Kf2 Ng4+ 45. Kf3 Nxe5+ 46. Kxf4 Ng6+ 47. Kg5 Ne5 48. b4 Re7 1-0

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "1"]
[White "Shirokov, Sergey"]
[Black "Shon, Vitaly"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2029"]
[BlackElo "1948"]
[PlyCount "80"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. cxd5 cxd5 7. Bb5+ Bd7 8. Qb3 Bxb5 9. Qxb5+ Qd7 10. Qxd7+ Nbxd7 11. 0-0 0-0 12. b3 Rac8 13. Bb2 Nb8 14. Rac1 Nc6 15. Ba3 Rfd8 16. h3 e6 17. Rfd1 Bf8 18. Bxf8 Kxf8 19. Kh2 Ke7 20. Ne5 Nxe5 21. dxe5 Nd7 22. f4 a6 23. Ne2 Nc5 24. Rc2 Ne4 25. Rdc1 Kd7 26. g4 h6 27. Ng3 Rxc2+ 28. Rxc2 Nxg3 29. Kxg3 Rc8 30. Rxc8 Kxc8 31. Kf3 Kd7 32. Ke2 Kc6 33. Kd3 Kc5 34. Kc3 a5 35. a3 b5 36. Kd3 b4 37. a4 Kb6 38. Kd4 Kc6 39. e4 dxe4 40. Kxe4 Kc5 1/2-1/2

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "4"]
[White "Shirokov, Sergey"]
[Black "Smirnov, Egor"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2029"]
[BlackElo "1877"]
[PlyCount "81"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. 0-0 Nf6 5. d3 d6 6. Nbd2 Bg4 7. c3 0-0 8. h3 Bh5 9. Re1 a6 10. a4 Rb8 11. b4 Ba7 12. a5 h6 13. Nf1 Kh8 14. g4 Bg6 15. Ng3 Qd7 16. Nh4 Ne7 17. Qf3 Neg8 18. Nhf5 Qd8 19. Kg2 Nh7 20. h4 Bxf5 21. Nxf5 g6 22. Nxh6 Qxh4 23. Rh1 Qf6 24. Qxf6+ Ngxf6 25. Nxf7+ Rxf7 26. Bxf7 Kg7 27. Be6 Re8 28. Bh6+ Kh8 29. Bf7 Re7 30. Bxg6 Nxg4 31. Bg5 Rg7 32. Rxh7+ Rxh7 33. Bxh7 Kxh7 34. f3 Ne3+ 35. Kg3 Kg6 36. Bd8 Bb8 37. Kf2 Ba7 38. Ke2 Ng2 39. Bxc7 Nf4+ 40. Kd2 Kf6 41. Bxd6 1-0

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "6"]
[White "Shirokov, Sergey"]
[Black "Zajtzev, Alexander"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2029"]
[BlackElo "1986"]
[PlyCount "16"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Qe7 6. Bxb4 Qxb4+ 7. Qd2 Qxc4 8. Nh3 Nc6 1/2-1/2

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "5"]
[White "Sidorov, Klim"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "E88"]
[WhiteElo "1909"]
[BlackElo "2029"]
[PlyCount "136"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 Nh5 9. Nge2 f5 10. 0-0 c5 11. a3 Nf6 12. b4 b6 13. Qc2 f4 14. Bf2 g5 15. Rfb1 Nbd7 16. Na4 Qe8 17. Kf1 g4 18. Ng1 Qg6 19. Ke1 gxf3 20. gxf3 Qh6 21. h3 Nh5 22. Bf1 Ng3 23. Qd3 Nh1 24. Qd2 Nxf2 25. Qxf2 Bf6 26. Kd2 Bh4 27. Qh2 Nf6 28. Kd3 Qg6 29. Nc3 Bd7 30. bxc5 dxc5 31. a4 Ne8 32. Qg2 Bd8 33. Qxg6+ hxg6 34. Nd1 Nd6 35. Nf2 Re8 36. Ne2 Kg7 37. Nc3 a6 38. Ra2 Bc7 39. Ng4 Rab8 40. Rab2 Nf7 41. Bg2 Rh8 42. d6 Nxd6 43. Nd5 Bd8 44. Nxe5 Bxa4 45. Nxb6 Bf6 46. Nxa4 Rxb2 47. Rxb2 Bxe5 48. Rb6 Rd8 49. Rxa6 Nf5+ 50. Ke2 Ne3 51. Nxc5 Kh6 52. Nd3 Bb8 53. Ne1 Nxc4 54. Ra2 Ne3 55. Kf2 Be5 56. Bf1 Nd1+ 57. Kg2 Ne3+ 58. Kf2 Bd4 59. Bb5 Nd1+ 60. Kg2 Nc3 61. Ra4 Bb6 62. Ra6 Rd2+ 63. Kf1 Be3 64. Bd3 Rf2+ 65. Kg1 Rxf3+ 66. Kg2 Rg3+ 67. Kh2 Bg1+ 68. Kh1 Bf2 0-1

[Event "Obninsk"]
[Site "Obninsk"]
[Date "2012.??.??"]
[Round "3"]
[White "Vystavkin, Aleksandr"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2055"]
[BlackElo "2029"]
[PlyCount "92"]
[EventDate "2012.01.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. e3 d6 8. d3 Rb8 9. a3 a6 10. Nd2 Bd7 11. Qc2 b5 12. Rb1 b4 13. Ne2 a5 14. Re1 Qc7 15. Qd1 Ne5 16. Nf4 g5 17. d4 cxd4 18. exd4 Nc6 19. Nh5 Bf5 20. Nxf6+ Bxf6 21. Ne4 bxa3 22. Nxf6+ exf6 23. Be4 Bxe4 24. Rxe4 axb2 25. Rxb2 Rxb2 26. Bxb2 Qb7 27. Bc3 Ne5 28. Qe2 Nxc4 29. d5 Ne5 30. f4 f5 31. Rxe5 dxe5 32. Qxe5 f6 33. Qe6+ Qf7 34. Qxf5 gxf4 35. gxf4 a4 36. Kf2 a3 37. Qg4+ Kh8 38. Qd1 Rd8 39. d6 Qe6 40. d7 Kg8 41. Qa4 a2 42. Bxf6 Qxf6 43. Qxa2+ Qf7 44. Qa5 Qxf4+ 45. Ke2 Qe4+ 46. Kf2 Rf8+ 0-1

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "6"]
[White "Fliagin, Dmitriy"]
[Black "Shirokov, Sergey"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2117"]
[PlyCount "66"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. Nxc5 Bxc5 13. dxc5 Nxc5 14. Bb5+ Nd7 15. Bg5 Qa5 16. Qe2 a6 17. Bxd7+ Kxd7 18. 0-0 Rhc8 19. Nd4 g6 20. Qf3 Ke8 21. Qh3 Qb6 22. Be3 h5 23. Nf5 Qc7 24. Nd6+ Kf8 25. g4 Ke7 26. Qf3 Rf8 27. Nxb7 Qxb7 28. Bc5+ Kd7 29. Bxf8 Rxf8 30. g5 Ke7 31. a3 b3 32. Rac1 Qb5 33. Rfd1 Rd8 1-0

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "7"]
[White "Medvedev, Anton"]
[Black "Shirokov, Sergey"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2090"]
[PlyCount "70"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 e6 7. c3 0-0-0 8. d4 d5 9. e5 f6 10. dxc5 Bxc5 11. b4 Bb6 12. a4 Nxe5 13. Rxe5 fxe5 14. Nxe5 Qe7 15. Nd2 Nf6 16. a5 Bc7 17. Ndf3 Ne4 18. Qd4 Bxe5 19. Nxe5 Qc7 20. Be3 Rhf8 21. c4 Rf5 22. cxd5 Qxe5 23. Rc1+ Kd7 24. Qxa7 Qxd5 25. a6 Ke8 26. h3 bxa6 27. Qxg7 Rf7 28. Qg8+ Ke7 29. Qg4 Qf5 30. Qh4+ Ke8 31. f3 Nd6 32. Rc5 Qg6 33. Rg5 Qb1+ 34. Kh2 Kd7 35. Qd4 Qc2 1/2-1/2

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "2"]
[White "Osipovich, Oleg"]
[Black "Shirokov, Sergey"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "2192"]
[PlyCount "32"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 Nbd7 7. Qc2 0-0 8. Bd3 Re8 9. 0-0 h6 10. Bh4 dxc4 11. Bxc4 Nd5 12. Bg3 Nxc3 13. bxc3 c5 14. Rfd1 Qa5 15. Bd3 Nf6 16. e4 Bd7 1/2-1/2

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "4"]
[White "Savchenko, Yuri"]
[Black "Shirokov, Sergey"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2104"]
[PlyCount "57"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. g3 Nf6 4. Nc3 e6 5. Bg2 Be7 6. Nge2 0-0 7. 0-0 d6 8. a3 a6 9. Rb1 Qc7 10. d3 Rd8 11. b4 b6 12. Qb3 Rb8 13. Bf4 Ng4 14. h3 Nge5 15. Qc2 Bf6 16. Be3 Ng6 17. f4 Nd4 18. Qd1 Ne7 19. g4 g6 20. Ng3 Bb7 21. Nce2 Bc6 22. Nxd4 cxd4 23. Bd2 Bg7 24. Qe2 d5 25. cxd5 exd5 26. e5 Re8 27. Rfe1 Nc8 28. Rbc1 Qd7 29. Qf2 1-0

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "5"]
[White "Shirokov, Sergey"]
[Black "Butrey, Filipp"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "70"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 dxc4 4. e4 a6 5. Bxc4 b5 6. Bd3 c5 7. Nf3 Bb7 8. 0-0 Nd7 9. Re1 Ngf6 10. d5 e5 11. Bc2 Bd6 12. Ne2 0-0 13. Ng3 g6 14. Bg5 Qb6 15. b3 Rac8 16. Bh6 Rfe8 17. Rb1 Qc7 18. Qd2 Bf8 19. Bxf8 Nxf8 20. h3 Qd6 21. Qh6 N8d7 22. a4 c4 23. bxc4 Rxc4 24. Bb3 Rc7 25. Nh4 Kh8 26. Nf3 Rec8 27. h4 Nc5 28. axb5 axb5 29. h5 Nd3 30. Rf1 b4 31. hxg6 fxg6 32. Ng5 Nf4 33. Qh4 Kg7 34. Rfd1 h6 35. Ne6+ Nxe6 1-0

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "8"]
[White "Shirokov, Sergey"]
[Black "Dusenov, Ruslan"]
[Result "0-1"]
[ECO "D40"]
[BlackElo "2266"]
[PlyCount "70"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. Nc3 Nc6 5. e3 Nf6 6. Bd3 Bd6 7. 0-0 0-0 8. a3 a6 9. dxc5 Bxc5 10. b4 Ba7 11. Qc2 d4 12. Ne4 dxe3 13. Bxe3 Bxe3 14. fxe3 h6 15. Rad1 Nxe4 16. Bxe4 Qc7 17. Qc3 Bd7 18. Bc2 Rad8 19. Rd2 Bc8 20. Rfd1 Rxd2 21. Rxd2 Rd8 22. Kf2 Kf8 23. h3 Rd7 24. Rxd7 Qxd7 25. Qd3 Qxd3 26. Bxd3 Ke7 27. Be4 Nb8 28. Ke2 Nd7 29. Kd2 f5 30. Bc2 Kf6 31. a4 b6 32. Ke2 Bb7 33. Kf2 Bxf3 34. gxf3 Ne5 35. b5 a5 0-1

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "10"]
[White "Shirokov, Sergey"]
[Black "Prulentsov, Dmitry"]
[Result "0-1"]
[ECO "A90"]
[BlackElo "2124"]
[PlyCount "70"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d5 7. b3 Bd7 8. Ba3 Be8 9. Qc1 c6 10. Bxe7 Qxe7 11. Qa3 Qxa3 12. Nxa3 Bh5 13. Rfe1 Nbd7 14. Ng5 Rfe8 15. Nh3 a6 16. Rac1 h6 17. Nf4 g5 18. Nxh5 Nxh5 19. f3 f4 20. g4 Nhf6 21. e4 fxe3 22. Rxe3 e5 23. dxe5 Rxe5 24. Rce1 Rae8 25. Kf2 d4 26. Rxe5 Nxe5 27. Bf1 c5 28. Nc2 Nfd7 29. Re4 d3 30. Na3 Nf6 31. Rxe5 Rxe5 32. Bxd3 Kf8 33. Nb1 Ke7 34. Nc3 Kd6 35. h3 Re7 0-1

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "1"]
[White "Shirokov, Sergey"]
[Black "Ryzhov, Ivan"]
[Result "0-1"]
[ECO "D36"]
[BlackElo "2265"]
[PlyCount "70"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Qc2 Be7 7. Bg5 0-0 8. e3 Nbd7 9. Bd3 Re8 10. 0-0 Nf8 11. Rab1 Ne4 12. Bxe7 Qxe7 13. b4 a6 14. a4 Ng6 15. h3 Bf5 16. b5 axb5 17. axb5 Ra3 18. Rb3 Rxb3 19. Qxb3 Ra8 20. Na4 Qf6 21. bxc6 bxc6 22. Bxe4 dxe4 23. Nd2 Qg5 24. Kh2 Nh4 25. Rg1 Qh6 26. Nc5 Nf3+ 27. Nxf3 exf3 28. e4 Qd6+ 29. Kh1 fxg2+ 30. Kxg2 Qxd4 31. exf5 Qxc5 32. Qd3 h6 33. Re1 Qd5+ 34. Qe4 Ra5 35. Qxd5 Rxd5 0-1

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "3"]
[White "Shirokov, Sergey"]
[Black "Vavilov, Alexey"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "2211"]
[PlyCount "36"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. cxd5 exd5 5. Qc2 g6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Nf3 Bg7 10. 0-0 0-0 11. Ne5 Nbd7 12. f4 Nxe5 13. fxe5 Nd7 14. e4 dxe4 15. Qxe4 Qb6 16. Kh1 Rae8 17. Qh4 f6 18. Qg4 fxe5 0-1

[Event "RUS-ch U18"]
[Site "Dagomys"]
[Date "2004.04.??"]
[Round "9"]
[White "Tarasyan, Robert"]
[Black "Shirokov, Sergey"]
[Result "0-1"]
[ECO "A90"]
[PlyCount "70"]
[EventDate "2004.04.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. g3 Nf6 4. Bg2 e6 5. Nf3 Nbd7 6. 0-0 Bd6 7. Qc2 0-0 8. b3 Qe7 9. Bb2 Ne4 10. Nbd2 f5 11. Nxe4 fxe4 12. Ne5 Nxe5 13. dxe5 Bc5 14. Rac1 b6 15. e3 Bd7 16. Kh1 Be8 17. Qe2 Bg6 18. Bh3 Rf7 19. Bg4 Raf8 20. Bd4 Ba3 21. Rc2 c5 22. Bb2 Bxb2 23. Rxb2 d4 24. Rd2 d3 25. Qd1 Re8 26. Qc1 Qg5 27. Qd1 Qxe5 28. h4 Rf6 29. Kg2 Ref8 30. Qc1 Bf5 31. Bxf5 Qxf5 32. Qd1 Qe5 33. Qa1 Qxa1 34. Rxa1 a6 35. a4 Rb8 0-1

