[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.09"]
[Round "10"]
[White "Kostarev, Ivan"]
[Black "Goretov, Andrey Borisovich"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2177"]
[BlackElo "2077"]
[PlyCount "21"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg4 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 e5 8. dxe5 dxe5 9. Qb3 b6 10. c5 bxc5 11. Qb7 1-0

[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.08"]
[Round "9"]
[White "Kostarev, Ivan"]
[Black "Koskov, Boris"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2177"]
[PlyCount "39"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nf6 7. d4 cxd4 8. Nxd4 Bd7 9. 0-0 0-0 10. Bd2 Rc8 11. Nxc6 Bxc6 12. Nd5 e6 13. Nxf6+ Qxf6 14. Bc3 Qe7 15. Bb4 Bxb2 16. Rb1 Be5 17. f4 Bf6 18. Bxd6 Qd7 19. Bxf8 Bxg2 20. Qxd7 1-0

[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.07"]
[Round "8"]
[White "Koroev, Alan"]
[Black "Kostarev, Ivan"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2054"]
[BlackElo "2177"]
[PlyCount "37"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. b4 b6 4. g3 Bb7 5. Bg2 g6 6. bxc5 bxc5 7. Nc3 Bg7 8. Rb1 Bc6 9. 0-0 0-0 10. d4 Ne4 11. Nxe4 Bxe4 12. Rb5 Bxd4 13. Nxd4 Bxg2 14. Kxg2 a6 15. Rb3 cxd4 16. Qxd4 Qc7 17. Bf4 d6 18. Bh6 f6 19. Bxf8 1-0

[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.06"]
[Round "7"]
[White "Kostarev, Ivan"]
[Black "Sosnin, Alexander"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2177"]
[BlackElo "2032"]
[PlyCount "21"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c5 2. e3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 d6 6. Nge2 e5 7. Nd5 Nge7 8. Nec3 0-0 9. 0-0 f5 10. b3 Be6 11. f4 1/2-1/2

[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.05"]
[Round "6"]
[White "Zharkov, Alexey"]
[Black "Kostarev, Ivan"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2299"]
[BlackElo "2177"]
[PlyCount "65"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Nf6 4. f4 Bg7 5. Nf3 c6 6. Be2 Na6 7. a3 Nc7 8. 0-0 0-0 9. Re1 b6 10. Kh1 Bg4 11. e5 Bxf3 12. Bxf3 Nfd5 13. f5 Nxc3 14. bxc3 Nd5 15. c4 Nc7 16. Bxc6 Rc8 17. exd6 exd6 18. Bb7 Rb8 19. Be4 Re8 20. fxg6 fxg6 21. c3 Qf6 22. Qg4 Ne6 23. Bd2 Rbc8 24. Bd3 Qf2 25. Re2 Qf6 26. Rae1 Nc7 27. Rxe8+ Rxe8 28. Rxe8+ Nxe8 29. Bg5 Qf7 30. h3 h6 31. Be4 Kh7 32. Qh4 h5 33. Qxh5+ 1-0

[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.04"]
[Round "5"]
[White "Kostarev, Ivan"]
[Black "Soskin, Ivan"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2177"]
[BlackElo "2138"]
[PlyCount "41"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nf3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bc2 0-0 11. 0-0 h6 12. Be3 Re8 13. b3 Qc7 14. Rc1 Ng4 15. h3 Nxe3 16. fxe3 e5 17. e4 exd4 18. Qxd4 Qb6 19. Qxb6 axb6 20. a4 Be6 21. Kh1 1/2-1/2

[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.03"]
[Round "4"]
[White "Ganiev, Takhir"]
[Black "Kostarev, Ivan"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1960"]
[BlackElo "2177"]
[PlyCount "98"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 g6 5. e4 Bg7 6. Bd3 Na6 7. Nf3 Nc7 8. a3 b6 9. 0-0 0-0 10. Be3 c5 11. Ne1 cxd4 12. Bxd4 Ne6 13. Be3 Nc5 14. Bxc5 bxc5 15. e5 Ne8 16. Rb1 Rb8 17. Be4 e6 18. exd6 Qxd6 19. g3 Nf6 20. Bd3 Bb7 21. h3 a6 22. Kh2 Rfd8 23. b3 Qc6 24. Rb2 Nd5 25. Be4 Rbc8 26. a4 Bxc3 27. Rc2 f5 28. cxd5 exd5 29. Bg2 Ba5 30. Nd3 Qb6 31. Qb1 Re8 32. Ne5 Qb4 33. Rd1 Red8 34. Nd3 Qb6 35. Ne5 Qe6 36. Nd3 Bb6 37. Qb2 a5 38. Qe5 Qd7 39. Qc3 Ba6 40. Ne5 Qe6 41. Re1 d4 42. Qd2 Qxb3 43. Ra2 c4 44. Nc6 c3 45. Qc2 Qxc2 46. Ne7+ Kg7 47. Rxc2 Rc5 48. Nc6 Rd6 49. Ne5 d3 0-1

[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.02"]
[Round "3"]
[White "Kostarev, Ivan"]
[Black "Abashev, Alex"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2177"]
[BlackElo "2265"]
[PlyCount "40"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. e4 Bb4 5. f3 f5 6. e5 Qh4+ 7. g3 Qe7 8. Qd3 c5 9. Be3 Nc6 10. 0-0-0 Nxd4 11. Bxd4 cxd4 12. Qxd4 Rb8 13. Nb5 Bc5 14. Qc3 a6 15. Nd6+ Bxd6 16. Rxd6 b5 17. c5 Nh6 18. b4 Nf7 19. Rd2 0-0 20. Nh3 Rfd8 1/2-1/2

[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.01"]
[Round "2"]
[White "Chelnokov, Vladimir"]
[Black "Kostarev, Ivan"]
[Result "1/2-1/2"]
[ECO "A54"]
[BlackElo "2177"]
[PlyCount "55"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. dxe5 dxe5 6. Bg5 Be7 7. Bxf6 Bxf6 8. e4 c6 9. Be2 0-0 10. 0-0 Qc7 11. Qc2 Re8 12. Rad1 Nf8 13. Rd2 Bg4 14. Rfd1 Ng6 15. h3 Be6 16. b3 Nf4 17. Bf1 g5 18. Ne2 g4 19. hxg4 Bxg4 20. Nh2 Bxe2 21. Bxe2 Rad8 22. Bg4 Rxd2 23. Rxd2 Rd8 24. g3 Ng6 25. Nf3 c5 26. Qd1 Kg7 27. Bf5 Rxd2 28. Qxd2 1/2-1/2

[Event "Gornozavodsk op"]
[Site "Gornozavodsk"]
[Date "2010.11.01"]
[Round "1"]
[White "Kostarev, Ivan"]
[Black "Ivanov, Nikolay A"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2177"]
[BlackElo "1978"]
[PlyCount "97"]
[EventDate "2010.11.01"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 Nc6 6. 0-0 d6 7. e3 Bg4 8. h3 Be6 9. b3 Qc8 10. Kh2 Ne4 11. Bb2 h6 12. d4 Nxc3 13. Bxc3 Bf5 14. Nh4 Bd7 15. Rc1 g5 16. Nf3 g4 17. d5 gxf3 18. dxc6 Bxc6 19. Bxf3 Bxc3 20. Rxc3 Qf5 21. Kg2 Bxf3+ 22. Qxf3 Qxf3+ 23. Kxf3 a6 24. Ke4 Kd7 25. f4 b5 26. Rb1 Rab8 27. Rd1 h5 28. cxb5 axb5 29. Rxc5 e6 30. Rd2 h4 31. g4 Rb6 32. Rh5 Rxh5 33. gxh5 f5+ 34. Kf3 Rb8 35. Rg2 Rh8 36. Rg5 b4 37. e4 fxe4+ 38. Kxe4 Kc6 39. Kd4 d5 40. Re5 Rh6 41. Rg5 Rh8 42. Ke5 Rh6 43. Rg6 Rxh5+ 44. Kxe6 d4 45. f5 d3 46. Rg1 Rh6+ 47. f6 Rh5 48. Rd1 Rd5 49. f7 1-0

