[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.20"]
[Round "9"]
[White "Volodin, Konstantin"]
[Black "Vorobiev, Igor"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1878"]
[PlyCount "81"]
[EventDate "2014.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. g3 e6 4. Bg2 d5 5. 0-0 d4 6. d3 Nc6 7. Na3 e5 8. Nc2 Bd6 9. a3 a5 10. Rb1 a4 11. e4 Bg4 12. h3 Bd7 13. Nh4 0-0 14. b4 axb3 15. Rxb3 Na5 16. Rb1 Re8 17. Bd2 Qc8 18. Kh2 Ba4 19. Nf5 Bc7 20. Bg5 Ra6 21. Qd2 Bd8 22. Ne1 Bd7 23. f4 Bxf5 24. exf5 e4 25. g4 e3 26. Qe2 h6 27. Bh4 Ne4 28. Bxd8 Nc3 29. Qc2 Qxd8 30. Rb2 Qc7 31. h4 e2 32. Rf2 Nd1 33. Rxe2 Rxe2 34. Qxe2 Nxb2 35. Qxb2 Qxf4+ 36. Kg1 Qxg4 37. Qb5 Qxh4 38. Nf3 Qe7 39. Nh2 Nc6 40. Qb3 Ra7 41. Nf1 0-1

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.19"]
[Round "8"]
[White "Ioffe, Ilya"]
[Black "Vorobiev, Igor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1980"]
[PlyCount "103"]
[EventDate "2014.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Nbd2 cxd4 7. Bc4 Qh5 8. Qb3 Nbd7 9. Qxb7 Rb8 10. Qxa7 dxc3 11. bxc3 e5 12. Ba3 Bxa3 13. Qxa3 e4 14. Nd4 Nc5 15. 0-0 0-0 16. Rfe1 Ra8 17. Qc1 Nd3 18. Bxd3 exd3 19. Ne4 Nxe4 20. Rxe4 Be2 21. Nxe2 dxe2 22. Qc2 Rfe8 23. Re1 g6 24. R4xe2 Rec8 25. g3 Qc5 26. Rc1 Qc4 27. Qb2 Rcb8 28. Qd2 Rd8 29. Qe1 Rxa2 30. Rxa2 Qxa2 31. c4 Qa8 32. c5 Qc6 33. Qe5 Rd5 34. Qb8+ Kg7 35. Qb2+ Qf6 36. Qxf6+ Kxf6 37. c6 Rd8 38. c7 Rc8 39. Kg2 Ke7 40. Kf3 Kd7 41. Kf4 f6 42. g4 h6 43. Ke4 Rxc7 44. Rxc7+ Kxc7 45. Kd5 Kd7 46. f4 Ke7 47. f5 h5 48. fxg6 hxg4 49. Ke4 Ke6 50. Kf4 f5 51. Kg5 f4 52. Kh6 1-0

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.18"]
[Round "7"]
[White "Vorobiev, Igor"]
[Black "Grachev, Andrey"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "2069"]
[PlyCount "107"]
[EventDate "2014.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Nbd7 5. Nbd2 Be7 6. h3 0-0 7. Bd3 c5 8. c3 b6 9. Rc1 Bb7 10. Ng5 Re8 11. Qf3 Nf8 12. h4 Bd6 13. Be5 Qe7 14. Qg3 Bxe5 15. dxe5 N6d7 16. f4 f6 17. exf6 Nxf6 18. Ngf3 N8d7 19. 0-0 e5 20. Bb5 e4 21. Ng5 a6 22. Be2 Nb8 23. Nb3 Nc6 24. Rcd1 Rad8 25. Rd2 Rd6 26. Rfd1 Red8 27. Qe1 Qd7 28. Qg3 Ne7 29. Qf2 Nf5 30. g4 Nh6 31. f5 Nhxg4 32. Qf4 Nh6 33. Ne6 Rc8 34. c4 Nxf5 35. cxd5 Ne7 36. Qg5 Nexd5 37. Nf4 Rd8 38. Bc4 Kh8 39. h5 Nxf4 40. Qxf4 Rxd2 41. Rxd2 Qe7 42. h6 Rxd2 43. Nxd2 gxh6 44. Qb8+ Kg7 45. Qg3+ Kf8 46. Qf4 b5 47. Bf1 Kg7 48. Bh3 Nh5 49. Qb8 Bd5 50. b3 c4 51. bxc4 bxc4 52. Qc8 Qg5+ 53. Kf2 Qf6+ 54. Ke1 1-0

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.17"]
[Round "6"]
[White "Pustovidko, Anastasia"]
[Black "Vorobiev, Igor"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1944"]
[PlyCount "94"]
[EventDate "2014.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. g3 Bg7 4. Bg2 c5 5. d5 d6 6. Nc3 0-0 7. e4 e6 8. Nge2 exd5 9. cxd5 Bd7 10. 0-0 Na6 11. Bg5 h6 12. Be3 Ng4 13. Bd2 b5 14. a3 Rb8 15. f4 c4 16. Kh1 Qb6 17. Qe1 Nc5 18. Nc1 Bd4 19. Nd1 Rfe8 20. Ba5 Qa6 21. Bc3 Bxc3 22. bxc3 Nxe4 23. Bxe4 Bf5 24. Nf2 Nxf2+ 25. Rxf2 Bxe4+ 26. Kg1 Bxd5 27. Qd2 Bb7 28. h4 Qc6 29. Rh2 Qf3 30. Ne2 Re3 31. Rf1 Rxe2 32. Qxe2 Qxg3+ 33. Rg2 Qxg2+ 34. Qxg2 Bxg2 35. Kxg2 Kg7 36. Rd1 Rb6 37. Kf3 Kf6 38. Ke4 Ke6 39. h5 f5+ 40. Kd4 g5 41. fxg5 hxg5 42. h6 Rb7 43. Re1+ Kf6 44. Kd5 g4 45. Kxd6 g3 46. Rh1 Rh7 47. Kd5 Kg5 0-1

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.16"]
[Round "5"]
[White "Vorobiev, Igor"]
[Black "Podkopaev, Mikhail"]
[Result "0-1"]
[ECO "D78"]
[BlackElo "2040"]
[PlyCount "120"]
[EventDate "2014.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 g6 5. 0-0 Bg7 6. Nbd2 0-0 7. c4 Ne4 8. e3 Bg4 9. cxd5 Qxd5 10. Nxe4 Qxe4 11. h3 Bxf3 12. Bxf3 Qe6 13. Kh2 Rd8 14. Qc2 Nd7 15. Bd2 Nb6 16. a4 Qf6 17. Bg2 e5 18. Bc3 exd4 19. Bxd4 Qe6 20. Bxg7 Kxg7 21. a5 Qc4 22. Qb1 Nd5 23. Rc1 Qe2 24. Rc2 Qb5 25. Bf1 Qb4 26. Qc1 a6 27. Rc4 Qe7 28. Bg2 Rd7 29. Re4 Qf6 30. Qd2 Rad8 31. Rd4 Qe6 32. Rd1 Nf6 33. Qc3 Rxd4 34. Rxd4 Rxd4 35. Qxd4 Kg8 36. Bf1 Qf5 37. Kg1 Ne4 38. Qd8+ Kg7 39. Qd4+ f6 40. f4 Nxg3 41. Kf2 Nxf1 42. Kxf1 Qxh3+ 43. Kf2 Qh2+ 44. Ke1 Qh1+ 45. Kf2 Qd5 46. Qb4 c5 47. Qb6 f5 48. Kg3 c4 49. Qb4 Qe4 50. Qc5 h5 51. Qc7+ Kh6 52. Qc5 Qe6 53. Qf8+ Kh7 54. Qc5 Kg7 55. Qc7+ Kf8 56. Qb8+ Qe8 57. Qd6+ Qe7 58. Qb8+ Kf7 59. Qa7 g5 60. fxg5 Qxg5+ 0-1

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.15"]
[Round "4"]
[White "Bykov, Oleg1111"]
[Black "Vorobiev, Igor"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1951"]
[PlyCount "104"]
[EventDate "2014.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[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. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. 0-0 Na6 9. Qc2 Bd7 10. a3 Ne8 11. Rb1 f5 12. b4 axb4 13. axb4 b6 14. Ba3 Nf6 15. Bd3 Nh5 16. Ne2 f4 17. Nd2 g5 18. f3 Nf6 19. Qb3 g4 20. c5 bxc5 21. bxc5 Nxc5 22. Bxc5 dxc5 23. Rfc1 Re8 24. Rxc5 Bf8 25. Rcc1 Ra3 26. Qc2 Qa8 27. Bc4 Bd6 28. Qb2 Qa7+ 29. Kh1 Kh8 30. Nxf4 gxf3 31. Nxf3 Nxe4 32. Rf1 Nc3 33. Ra1 exf4 34. Rae1 Rb8 35. Qc2 Rf8 36. Ng5 Bf5 37. Bd3 h6 38. Bxf5 hxg5 39. Re6 Rf7 40. Rfe1 Qd4 41. Rh6+ Kg7 42. Rh7+ Kf8 43. Rxf7+ Kxf7 44. Bd7 Ne4 45. h3 Ra1 46. Rb1 Rxb1+ 47. Qxb1 Kf6 48. h4 Nf2+ 49. Kh2 f3+ 50. Kg1 Nd1+ 51. Kh1 Qxh4+ 52. Bh3 Qe1# 0-1

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.14"]
[Round "3"]
[White "Vorobiev, Igor"]
[Black "Kovalenko, Sergey"]
[Result "0-1"]
[ECO "D23"]
[BlackElo "2137"]
[PlyCount "104"]
[EventDate "2014.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 dxc4 4. Qa4+ c6 5. Qxc4 g6 6. Nc3 Bf5 7. Ne5 Be6 8. Qd3 Nbd7 9. f4 Nxe5 10. fxe5 Nd5 11. e3 Bg7 12. Be2 0-0 13. 0-0 f6 14. exf6 exf6 15. a3 f5 16. Bd2 Re8 17. Rae1 Bf7 18. Kh1 Qd7 19. Bf3 Nb6 20. Qc2 Rad8 21. Na4 Nxa4 22. Qxa4 a6 23. Ba5 Rc8 24. Bc3 Bd5 25. Bd2 Re7 26. Rc1 Rce8 27. Rc3 h5 28. Bxd5+ Qxd5 29. Qb3 Qxb3 30. Rxb3 Rd7 31. Rc3 Re4 32. g3 Bf8 33. b4 Kf7 34. Kg2 Ke6 35. Kf3 Kd5 36. Rb1 Bd6 37. a4 Bf8 38. b5 axb5 39. axb5 c5 40. dxc5 Bxc5 41. Rd1 Rc7 42. Bc1+ Ke6 43. Ba3 Re5 44. Bxc5 Rexc5 45. Rxc5 Rxc5 46. Rb1 g5 47. h4 g4+ 48. Kf2 Rc2+ 49. Kf1 Ke5 50. Rb4 b6 51. Rd4 Rb2 52. Rd8 Ke4 0-1

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.13"]
[Round "2"]
[White "Abramova, Yulia"]
[Black "Vorobiev, Igor"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1948"]
[PlyCount "62"]
[EventDate "2014.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Na3 cxd4 6. Nb5 Qd8 7. Nxd4 Nxd4 8. cxd4 Nf6 9. Nf3 e6 10. a3 Be7 11. Bd3 0-0 12. 0-0 b6 13. Bf4 Bb7 14. Rc1 Bxf3 15. Qxf3 Qxd4 16. Rfd1 Qxb2 17. Rc2 Qxa3 18. Be5 Qa5 19. Qe2 Rfc8 20. Ra2 Qb4 21. Rb2 Qg4 22. f3 Qh5 23. g4 Qh3 24. Kh1 Rc5 25. Bd4 Rd5 26. Bc4 Rd6 27. g5 Nh5 28. Be5 Rxd1+ 29. Qxd1 Rd8 30. Qe2 Bxg5 31. Bd3 Nf4 0-1

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.12"]
[Round "1"]
[White "Vorobiev, Igor"]
[Black "Savenko, Ivan"]
[Result "1/2-1/2"]
[ECO "E20"]
[BlackElo "1641"]
[PlyCount "84"]
[EventDate "2014.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. cxd5 exd5 6. g3 Bb4 7. Bg2 c6 8. 0-0 0-0 9. Bd2 Bxc3 10. Bxc3 Ne4 11. Rc1 Re8 12. Nd2 Ndf6 13. Nb3 Qe7 14. Be1 Ng5 15. Bd2 Nge4 16. e3 Ng5 17. f3 Ne6 18. Re1 Qd7 19. Nc5 Nxc5 20. Rxc5 Qc7 21. Qc2 Be6 22. Rc3 Qd7 23. Rc1 Bh3 24. Be1 Bxg2 25. Kxg2 h6 26. g4 Nh7 27. Bg3 Re6 28. Bf2 Rf6 29. Rf1 g5 30. Bg3 Re6 31. h3 Rae8 32. Bf2 f6 33. Rb3 Qg7 34. Rh1 R6e7 35. a4 Nf8 36. h4 Qg6 37. Qxg6+ Nxg6 38. h5 Nf8 39. Ra3 a6 40. Re1 Ne6 41. Rd1 Kf7 42. Rc3 Rd7 1/2-1/2

