[Event "Zakharevich Memorial 40th"]
[Site "Staraya Russa"]
[Date "2012.08.06"]
[Round "8"]
[White "Isotov, Sergey"]
[Black "Fochenkov, Vladislav"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2115"]
[PlyCount "68"]
[EventDate "2012.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e3 Be7 5. Nf3 c6 6. a4 a6 7. c4 Bd7 8. Nc3 Bb4 9. Qb3 Bxc3 10. Bxc3 0-0 11. Be2 dxc4 12. Bxc4 Ne4 13. Bb2 Be8 14. Rd1 Nd7 15. 0-0 axb5 16. axb5 Ndc5 17. Qc2 cxb5 18. Be2 Rc8 19. d4 Na4 20. Qxe4 Nxb2 21. Rb1 Bc6 22. Qf4 Nc4 23. Rfc1 Bxf3 24. Bxf3 Nd2 25. Rxc8 Qxc8 26. Rd1 Nxf3+ 27. Qxf3 Qc6 28. e4 Rc8 29. d5 exd5 30. exd5 Qd6 31. Qb3 b4 32. h3 h6 33. Rb1 Rc3 34. Qxb4 Rc1+ 0-1

[Event "Zakharevich Memorial 40th"]
[Site "Staraya Russa"]
[Date "2012.08.05"]
[Round "6"]
[White "Isotov, Sergey"]
[Black "Vasilyev, Anatoliy"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2115"]
[PlyCount "94"]
[EventDate "2012.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Bf5 3. e3 Nf6 4. Nf3 h6 5. c4 e6 6. a3 Nbd7 7. Nc3 c5 8. bxc5 Nxc5 9. d4 Qb6 10. Nb5 Ncd7 11. c5 Qc6 12. Rc1 a6 13. Nc3 g5 14. Bd3 Ne4 15. 0-0 Be7 16. Qc2 Rg8 17. Nd2 Ndf6 18. f3 Nxd2 19. Qxd2 Bxd3 20. Qxd3 g4 21. Kh1 h5 22. Rce1 gxf3 23. gxf3 Rg7 24. Rg1 Rxg1+ 25. Rxg1 Kd7 26. e4 Kc7 27. Bc1 Rd8 28. Bf4+ Kc8 29. Qe3 Bxc5 30. dxc5 d4 31. Qe2 dxc3 32. Bg5 e5 33. Qc4 Rd7 34. Qxc3 Nxe4 35. Qxe5 Nxg5 36. Qxg5 Qxf3+ 37. Qg2 Qxa3 38. c6 Rd8 39. cxb7+ Kb8 40. Qe4 Qd3 41. Qf4+ Kxb7 42. Qxf7+ Rd7 43. Qxh5 Qe4+ 44. Rg2 Rg7 45. Qe2 Qb1+ 46. Qf1 Qxf1+ 47. Rg1 Qxg1# 0-1

[Event "Zakharevich Memorial 40th"]
[Site "Staraya Russa"]
[Date "2012.08.05"]
[Round "7"]
[White "Polkhovskaya, Natalia"]
[Black "Isotov, Sergey"]
[Result "1-0"]
[ECO "B78"]
[BlackElo "2115"]
[PlyCount "61"]
[EventDate "2012.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. Bc4 Qb8 11. Bb3 Rc8 12. Nde2 b5 13. h4 b4 14. Nd5 Nxd5 15. Bxd5 b3 16. Bxb3 Nb4 17. Bd4 Bxd4 18. Qxd4 a5 19. h5 Nc6 20. Qd5 Be6 21. Qg5 Bxb3 22. axb3 Nb4 23. Nc3 a4 24. hxg6 fxg6 25. Qxe7 Ra7 26. Qe6+ Kh8 27. Rxd6 axb3 28. Qf6+ Rg7 29. Rd7 Rcg8 30. Rxh7+ Kxh7 31. Qh4# 1-0

[Event "Zakharevich Memorial 40th"]
[Site "Staraya Russa"]
[Date "2012.08.04"]
[Round "5"]
[White "Bogdanov, Alexandr"]
[Black "Isotov, Sergey"]
[Result "1-0"]
[ECO "A95"]
[BlackElo "2115"]
[PlyCount "45"]
[EventDate "2012.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. d4 Be7 5. 0-0 0-0 6. c4 d5 7. Qc2 c6 8. Nc3 Qe8 9. Bg5 h6 10. Bf4 Qh5 11. Ne5 Nbd7 12. f3 g5 13. Bd2 Nxe5 14. dxe5 Nd7 15. cxd5 Nxe5 16. dxc6 Nxc6 17. Nb5 f4 18. Rac1 Bd7 19. Qe4 Qf7 20. Bh3 Rac8 21. gxf4 gxf4 22. Kh1 Qf6 23. Bc3 1-0

[Event "Zakharevich Memorial 40th"]
[Site "Staraya Russa"]
[Date "2012.08.03"]
[Round "3"]
[White "Isotov, Sergey"]
[Black "Polkhovskaya, Polina"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2115"]
[BlackElo "1836"]
[PlyCount "71"]
[EventDate "2012.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 0-0 6. 0-0-0 c6 7. f3 b5 8. g4 a5 9. h4 Bd7 10. Bh6 b4 11. Nce2 Qb6 12. Ng3 a4 13. Bxg7 b3 14. a3 bxc2 15. Bxf8 cxd1Q+ 16. Qxd1 Kxf8 17. h5 c5 18. d5 Bb5 19. Bxb5 Qxb5 20. hxg6 hxg6 21. Qd2 Ke8 22. g5 Nfd7 23. f4 f6 24. Nf3 Na6 25. Rh8+ Nf8 26. gxf6 exf6 27. e5 dxe5 28. fxe5 Qc4+ 29. Kd1 Rd8 30. d6 Qg4 31. Qf2 fxe5 32. Ke1 Rxd6 33. Rxf8+ Ke7 34. Rh8 e4 35. Rh4 Qd7 36. Rh7+ 1-0

[Event "Zakharevich Memorial 40th"]
[Site "Staraya Russa"]
[Date "2012.08.02"]
[Round "2"]
[White "Polkhovskiy, Ivan"]
[Black "Isotov, Sergey"]
[Result "0-1"]
[ECO "A85"]
[BlackElo "2115"]
[PlyCount "50"]
[EventDate "2012.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 Be7 5. Nf3 0-0 6. e4 fxe4 7. Nxe4 b6 8. Bd2 Bb7 9. Bd3 c5 10. Bc3 h6 11. 0-0-0 Nc6 12. Nxf6+ Bxf6 13. d5 exd5 14. cxd5 Nb4 15. Qb3 Bxd5 16. Bc4 Bxc4 17. Qxc4+ d5 18. Qb3 a5 19. Bxb4 c4 20. Qe3 axb4 21. Qe6+ Kh8 22. Kb1 b3 23. Rxd5 Qc7 24. Rc1 Rxa2 25. Nd4 Qa7 0-1

[Event "Zakharevich Memorial 40th"]
[Site "Staraya Russa"]
[Date "2012.08.01"]
[Round "1"]
[White "Isotov, Sergey"]
[Black "Savatyev, Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2115"]
[BlackElo "2174"]
[PlyCount "86"]
[EventDate "2012.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. b4 b6 2. Bb2 Bb7 3. Nf3 Nf6 4. e3 e6 5. b5 c5 6. c4 Be7 7. Be2 0-0 8. 0-0 d6 9. Nc3 Nbd7 10. Qb3 Re8 11. Rac1 Qc7 12. Rfd1 Rad8 13. d4 cxd4 14. exd4 Nf8 15. Na4 Ng6 16. Ba3 Nf4 17. Bf1 Qb8 18. c5 dxc5 19. dxc5 Bd5 20. Bc4 Ne2+ 21. Kh1 Nxc1 22. Rxc1 bxc5 23. Nxc5 Rc8 24. Bxd5 Nxd5 25. Nd4 Qf4 26. Nc6 Bxc5 27. Rxc5 Qxf2 28. Rc1 a6 29. Bb2 axb5 30. Qxb5 h6 31. a4 Nf4 32. Rg1 e5 33. Qb7 Kh8 34. Nxe5 f6 35. Nf7+ Kh7 36. Bxf6 Nh5 37. Qb1+ Qc2 38. Qxc2+ Rxc2 39. Bd4 Re4 40. Ba1 Rxa4 41. Ne5 Nf4 42. Ng4 Rxg2 43. Rxg2 Nxg2 0-1

