[Event "Voronezh op-A 15th"]
[Site "Voronezh"]
[Date "2011.06.21"]
[Round "9"]
[White "Karpuzov, Georgiy"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1853"]
[BlackElo "1852"]
[PlyCount "79"]
[EventDate "2011.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Bc5 6. Be3 Qc7 7. Be2 Nf6 8. Qd3 0-0 9. Nd2 b6 10. 0-0 Bb7 11. Kh1 Nc6 12. Nxc6 Qxc6 13. Bxc5 bxc5 14. Bf3 Qc7 15. e5 Bxf3 16. Nxf3 Ng4 17. Ng5 g6 18. f4 f6 19. Qh3 fxg5 20. Qxg4 gxf4 21. Rad1 Rf5 22. Rxf4 Qxe5 23. Rxf5 exf5 24. Qf3 Rb8 25. b3 d6 26. Qc6 a5 27. h3 Rb4 28. Qa8+ Kg7 29. Qxa5 Qe2 30. Qc7+ Kh6 31. Qxd6 Qxa2 32. Qf4+ Kg7 33. Rd7+ Kf6 34. Rd6+ Kg7 35. Qe5+ Kh6 36. Qe3+ Kh5 37. g4+ Kh4 38. Qh6+ Kg3 39. Rd3+ Kf2 40. Qe3+ 1-0

[Event "Voronezh op-A 15th"]
[Site "Voronezh"]
[Date "2011.06.20"]
[Round "8"]
[White "Potapova, Maria"]
[Black "Duong, Thanh Binh"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "1852"]
[BlackElo "2088"]
[PlyCount "88"]
[EventDate "2011.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 b6 2. g3 Bb7 3. Nf3 e6 4. Bg2 Nf6 5. 0-0 Nc6 6. a3 d5 7. b3 Be7 8. d3 0-0 9. Bb2 Qd7 10. Nbd2 Rad8 11. Qc2 Qc8 12. e4 dxe4 13. dxe4 Qa8 14. Rfe1 h6 15. b4 a5 16. Bc3 Nh7 17. b5 Nb8 18. Nd4 Bf6 19. N2f3 Ng5 20. Nxg5 Bxd4 21. Bxd4 Rxd4 22. Nf3 Rxe4 23. Red1 Rg4 24. Ne5 Bxg2 25. Nxg4 Bf3 26. Rd4 c5 27. Rf4 Nd7 28. Qd3 Bxg4 29. Qxd7 Bf3 30. Qd3 Bh5 31. Re1 Rd8 32. Qc3 Bg6 33. Qe5 Rd2 34. h4 h5 35. g4 hxg4 36. Rxg4 Qf3 37. Rg2 Rd4 38. Qg5 Qh3 39. f4 Qc3 40. Ree2 Rxc4 41. h5 Be4 42. h6 Bxg2 43. h7+ Kh8 44. Qd8+ Kxh7 1/2-1/2

[Event "Voronezh op-A 15th"]
[Site "Voronezh"]
[Date "2011.06.19"]
[Round "7"]
[White "Redikultsev, Boris"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2084"]
[BlackElo "1852"]
[PlyCount "43"]
[EventDate "2011.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 b5 6. g3 Bb7 7. Bg2 Qc7 8. 0-0 Nf6 9. Re1 d6 10. Bg5 Be7 11. Bxf6 Bxf6 12. Ndxb5 axb5 13. Nxb5 Qb6 14. Nxd6+ Ke7 15. Nxb7 Bxb2 16. Rb1 Rxa2 17. e5 Rc8 18. Nd6 Rc5 19. Qh5 Rxc2 20. Qxf7+ Kd8 21. Qe8+ Kc7 22. Qc8# 1-0

[Event "Voronezh op-A 15th"]
[Site "Voronezh"]
[Date "2011.06.18"]
[Round "6"]
[White "Shefer, Alexander"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2178"]
[BlackElo "1852"]
[PlyCount "89"]
[EventDate "2011.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. Qc2 Rf7 17. Rfc1 Ne8 18. a4 h5 19. h3 Bf8 20. a5 Rg7 21. Nb5 Bd7 22. a6 b6 23. Ra3 Nh4 24. Rc3 Nf6 25. Be1 g4 26. hxg4 hxg4 27. fxg4 Nxg4 28. Nxg4 Bxg4 29. Bxh4 Qxh4 30. Bf3 Be7 31. Qf2 Qh5 32. Bxg4 Qxg4 33. Qf3 Qh4 34. Qh3 f3 35. Rc8+ Rxc8 36. Rxc8+ Kh7 37. Qxh4+ Bxh4 38. Rc7 Be7 39. g3 Rxg3+ 40. Kf2 Rg7 41. Kxf3 Kg6 42. Nxa7 Rf7+ 43. Ke2 Rf4 44. Nc6 Rxe4+ 45. Kd3 1-0

[Event "Voronezh op-A 15th"]
[Site "Voronezh"]
[Date "2011.06.16"]
[Round "5"]
[White "Potapova, Maria"]
[Black "Kruchev, Boris"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1852"]
[BlackElo "2256"]
[PlyCount "103"]
[EventDate "2011.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. Nf3 0-0 6. 0-0 b6 7. Nc3 Bb7 8. b3 dxc4 9. bxc4 c5 10. e3 cxd4 11. exd4 Qc7 12. Qb3 Rc8 13. Ne5 Bxg2 14. Kxg2 Nc6 15. Nb5 Nxd4 16. Nxc7 Nxb3 17. axb3 Rxc7 18. Rd1 Ne8 19. Rd7 Bf6 20. Rxc7 Nxc7 21. f4 a6 22. Be3 b5 23. Bb6 Rc8 24. Bxc7 Rxc7 25. cxb5 a5 26. Rxa5 g5 27. Nc4 Bd4 28. b6 Rb7 29. Rxg5+ Kf8 30. Rb5 Ke7 31. Kf3 Kd7 32. Ne5+ Kc8 33. Ke4 Bg1 34. h3 f5+ 35. Kf3 h5 36. g4 fxg4+ 37. hxg4 hxg4+ 38. Kxg4 Rg7+ 39. Kh5 Kb7 40. Kh6 Rg8 41. Kh7 Rf8 42. Ng6 Rf7+ 43. Kg8 Rf6 44. Nf8 Rxf4 45. Nxe6 Rg4+ 46. Kf7 Bxb6 47. Rd5 Kc6 48. Rd3 Rh4 49. Kf6 Bf2 50. Kf5 Kb5 51. Ke5 Bg1 52. Nd4+ 1/2-1/2

[Event "Voronezh op-A 15th"]
[Site "Voronezh"]
[Date "2011.06.15"]
[Round "4"]
[White "Vastrukhin, Oleg"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2347"]
[BlackElo "1852"]
[PlyCount "39"]
[EventDate "2011.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. Bg2 Bb7 6. 0-0 Nc6 7. d3 Nf6 8. h3 Be7 9. Be3 0-0 10. g4 d5 11. exd5 exd5 12. d4 Na5 13. dxc5 Nc4 14. b4 Nxe3 15. fxe3 Qc7 16. Nf4 Qe5 17. Qd4 Qxd4 18. exd4 Rfd8 19. Rae1 Kf8 20. g5 1-0

[Event "Voronezh op-A 15th"]
[Site "Voronezh"]
[Date "2011.06.14"]
[Round "3"]
[White "Potapova, Maria"]
[Black "Antipov, Mikhail Al"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "1852"]
[BlackElo "2378"]
[PlyCount "86"]
[EventDate "2011.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 Bg4 5. Bb2 e6 6. Bg2 Nbd7 7. 0-0 Bd6 8. d3 0-0 9. Nbd2 e5 10. cxd5 cxd5 11. d4 e4 12. Ne5 Re8 13. Nxg4 Nxg4 14. e3 Qg5 15. Qe2 h5 16. Rfc1 Rad8 17. Rc2 a6 18. Rac1 Ndf6 19. Nf1 h4 20. Bc3 Rb8 21. Ba5 b6 22. Be1 Ba3 23. Rb1 a5 24. b4 Bxb4 25. Bxb4 axb4 26. Rxb4 hxg3 27. hxg3 Qh5 28. Rc6 Re6 29. Rxe6 fxe6 30. Qa6 Qf5 31. Rb2 e5 32. Qa7 Rc8 33. Qxb6 Rc1 34. Bh3 exd4 35. exd4 Kh7 36. Qb5 Qh5 37. Kg2 Qf5 38. Qe2 Qg6 39. a4 Nh6 40. a5 Nh5 41. Rb6 Nf4+ 42. Kh2 Nxe2 43. Rxg6 Kxg6 0-1

[Event "Voronezh op-A 15th"]
[Site "Voronezh"]
[Date "2011.06.13"]
[Round "2"]
[White "Kovtunenko, Alexandr"]
[Black "Potapova, Maria"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2199"]
[BlackElo "1852"]
[PlyCount "66"]
[EventDate "2011.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 b5 7. Be3 Bb7 8. 0-0 Nf6 9. Nb3 b4 10. Na4 Bxe4 11. Bxe4 Nxe4 12. Nb6 Ra7 13. Qd4 Qb7 14. Na5 Nc6 15. Nxc6 Qxc6 16. Nc4 Rc7 17. Ne5 Qb7 18. Nd3 d5 19. a3 Rc4 20. Qe5 bxa3 21. Rxa3 Bxa3 22. Qxg7 Rf8 23. bxa3 Rxc2 24. Bh6 Qe7 25. Rb1 Rc8 26. Rb7 Qxa3 27. Rb4 Kd7 28. Qd4 Nd6 29. Ne5+ Ke8 30. h3 Nf5 31. Qc5 Qa1+ 32. Bc1 Rxc5 33. Rb8+ Ke7 0-1

[Event "Voronezh op-A 15th"]
[Site "Voronezh"]
[Date "2011.06.12"]
[Round "1"]
[White "Potapova, Maria"]
[Black "Savitskiy, Sergey"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1852"]
[BlackElo "2347"]
[PlyCount "70"]
[EventDate "2011.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 0-0 6. Nf3 d6 7. Bd2 h6 8. Qc1 Kh7 9. b4 e5 10. 0-0 Nc6 11. Rb1 g5 12. c5 e4 13. Ne1 d5 14. b5 Ne5 15. d4 Nc4 16. Rb4 Be6 17. Nc2 Nxd2 18. Qxd2 f4 19. Ne1 Ng4 20. gxf4 gxf4 21. Nxe4 dxe4 22. Bxe4+ Kh8 23. Bxb7 Bd5 24. Bxd5 Qxd5 25. Nf3 Bf6 26. h3 Qh5 27. Qxf4 Qxh3 28. Qg3 Qh5 29. Kg2 Ne3+ 30. fxe3 Rg8 31. e4 Rxg3+ 32. Kxg3 Bh4+ 33. Nxh4 Rg8+ 34. Kf4 Qxh4+ 35. Ke5 Re8+ 0-1

[Event "Voronezh op-A 14th"]
[Site "Voronezh"]
[Date "2010.06.21"]
[Round "9"]
[White "Potapova, Maria"]
[Black "Dogodkina, Julia"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1849"]
[BlackElo "2066"]
[PlyCount "36"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 c6 4. d3 d5 5. b3 dxc4 6. bxc4 Qd4 7. Qb3 Na6 8. Bb2 Bb4+ 9. Nc3 Ng4 10. Nh3 0-0 11. 0-0 Qd6 12. Ng5 Bc5 13. Nce4 Qh6 14. Nf3 f5 15. Neg5 e4 16. Bxg7 Kxg7 17. Qc3+ Kg8 18. Ne5 Qxh2# 0-1

[Event "Voronezh op-A 14th"]
[Site "Voronezh"]
[Date "2010.06.20"]
[Round "8"]
[White "Chekhov, Sergey"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2361"]
[BlackElo "1849"]
[PlyCount "51"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Be7 10. Be3 Ba6 11. Bxa6 Nxa6 12. Qe2 Qb7 13. 0-0 0-0 14. Bg5 Bd8 15. Bxd8 Raxd8 16. Ng5 d6 17. f4 Nc7 18. Qd3 g6 19. Qh3 h5 20. Rae1 Kg7 21. Qg3 Nd5 22. f5 exf5 23. e6 f4 24. Qf3 f6 25. e7 fxg5 26. exd8N 1-0

[Event "Voronezh op-A 14th"]
[Site "Voronezh"]
[Date "2010.06.19"]
[Round "7"]
[White "Rysbayeva, Aigerim"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2219"]
[BlackElo "1849"]
[PlyCount "71"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 Ne7 8. c4 Nbc6 9. Nc3 0-0 10. Kh1 e5 11. Bg5 d6 12. Qe2 Be6 13. Rac1 Rc8 14. Nd5 Qd7 15. Rfd1 f5 16. f3 fxe4 17. Bxe4 Nf5 18. c5 h6 19. Bxf5 hxg5 20. Bxe6+ Qxe6 21. cxd6 Rcd8 22. Nc7 Qf5 23. Qc4+ Rf7 24. Ne6 Rdd7 25. Nec5 Nd4 26. Nxd4 exd4 27. Nxd7 Qxd7 28. Qc8+ Kh7 29. Qxd7 Rxd7 30. Rc7 Rxd6 31. Rxb7 Bb6 32. Kg1 d3+ 33. Rxb6 Rxb6 34. Rd2 Kg6 35. Kf2 Kf5 36. Ke3 1-0

[Event "Voronezh op-A 14th"]
[Site "Voronezh"]
[Date "2010.06.18"]
[Round "6"]
[White "Potapova, Maria"]
[Black "Grigorian, Vardan"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1849"]
[BlackElo "2297"]
[PlyCount "104"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. d3 Nc6 5. Nf3 Be7 6. 0-0 0-0 7. Nc3 d6 8. Rb1 a5 9. a3 Bd7 10. b4 axb4 11. axb4 Qc8 12. Bd2 h6 13. b5 Nd4 14. Nxd4 exd4 15. Nd5 Nxd5 16. cxd5 b6 17. Qc2 Qb7 18. Qc4 Bf6 19. Rfc1 Ra7 20. Rc2 Rfa8 21. Rb4 Ra1+ 22. Bc1 R8a3 23. Rb3 Rxb3 24. Qxb3 Ra5 25. Qc4 Bxb5 26. Qxc7 Qxc7 27. Rxc7 Ba4 28. Rb7 Rb5 29. Bf4 Rb1+ 30. Bf1 Bd1 31. Kg2 Bb3 32. Rb8+ Kf7 33. Bxd6 Bxd5+ 34. f3 Be7 35. Be5 Bf6 36. Bd6 Be7 37. Be5 Bf6 38. Bd6 g5 39. Kf2 h5 40. f4 g4 41. Rf8+ Kg7 42. Re8 h4 43. Bg2 Bxg2 44. Kxg2 h3+ 45. Kf2 Rh1 46. Be5 Rxh2+ 47. Kf1 Kf7 48. Rb8 Bxe5 49. fxe5 Ke6 50. Rxb6+ Kxe5 51. Rb5+ Kf6 52. Rd5 Rxe2 0-1

[Event "Voronezh op-A 14th"]
[Site "Voronezh"]
[Date "2010.06.16"]
[Round "5"]
[White "Potapova, Maria"]
[Black "Provotorov, Ivan"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1849"]
[BlackElo "2405"]
[PlyCount "80"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e3 d6 6. Nge2 f5 7. d3 Nf6 8. 0-0 0-0 9. Rb1 Be6 10. b4 Qd7 11. b5 Nd8 12. a4 Rb8 13. Bd2 g5 14. f4 gxf4 15. exf4 Bf7 16. a5 Ne6 17. Qc2 Bh5 18. Be3 b6 19. Bc6 Qd8 20. axb6 axb6 21. Kh1 Kh8 22. Bg1 Nd7 23. Bg2 Ndc5 24. Nd5 Qd7 25. Ne3 Bxe2 26. Qxe2 Nd4 27. Qd1 Rbe8 28. Nc2 Qe6 29. Nxd4 exd4 30. Re1 Qxe1 31. Qxe1 Rxe1 32. Rxe1 Nxd3 33. Re7 Nc5 34. Rxc7 d3 35. Bxc5 dxc5 36. Rd7 Bd4 37. Re7 d2 38. Bf3 Ra8 39. Re6 Ra1+ 40. Kg2 d1Q 0-1

[Event "Voronezh op-A 14th"]
[Site "Voronezh"]
[Date "2010.06.15"]
[Round "4"]
[White "Gurkin, Anton"]
[Black "Potapova, Maria"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2220"]
[BlackElo "1849"]
[PlyCount "70"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nf3 Nge7 7. Nc3 a6 8. Bd3 Nf5 9. Be3 Nxe3 10. fxe3 Be7 11. 0-0 0-0 12. Rc1 Bd7 13. Ne2 Nb4 14. Bb1 Qb6 15. Nf4 Rac8 16. Rxc8 Rxc8 17. a3 Nc6 18. b4 a5 19. h4 axb4 20. h5 Be8 21. Qc2 g6 22. hxg6 hxg6 23. Qf2 bxa3 24. Nh2 Qb2 25. Qg3 Nxd4 26. exd4 Rc1 27. Bxg6 Qxd4+ 28. Kh1 Rxf1+ 29. Nxf1 fxg6 30. Nxg6 Bxg6 31. Qxg6+ Kf8 32. Qh6+ Ke8 33. Qxe6 a2 34. Qg6+ Kd8 35. Qg8+ Kc7 0-1

[Event "Voronezh op-A 14th"]
[Site "Voronezh"]
[Date "2010.06.14"]
[Round "3"]
[White "Ozolin, Maxim"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2398"]
[BlackElo "1849"]
[PlyCount "109"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Re1 exd4 9. Nxd4 Nc5 10. f3 Ne6 11. Nxe6 Bxe6 12. Bg5 c6 13. Qd2 Qa5 14. Kh1 Rfd8 15. Red1 Rd7 16. Rac1 h5 17. b3 Nh7 18. Bf4 Rad8 19. Na4 Qxd2 20. Rxd2 b6 21. b4 g5 22. Be3 b5 23. cxb5 cxb5 24. Bxb5 Rb7 25. Ba6 Rxb4 26. Nc5 Bf6 27. Nxe6 fxe6 28. Bc4 Nf8 29. Bxa7 Kg7 30. Bb3 g4 31. Be3 Kg6 32. Kg1 h4 33. Kf2 Be5 34. f4 Bf6 35. Rc6 Be7 36. Rb6 Rxb6 37. Bxb6 Rc8 38. Rc2 Rxc2+ 39. Bxc2 Nd7 40. Bd4 Nc5 41. Ke3 Nd7 42. e5+ Kh5 43. Bd1 dxe5 44. fxe5 Kg5 45. a4 Bb4 46. Ke4 Nc5+ 47. Bxc5 Bxc5 48. Bb3 h3 49. gxh3 gxh3 50. Bxe6 Bg1 51. a5 Bxh2 52. Bxh3 Kg6 53. a6 Bg1 54. Kd5 Kf7 55. Kc6 1-0

[Event "Voronezh op-A 14th"]
[Site "Voronezh"]
[Date "2010.06.13"]
[Round "2"]
[White "Potapova, Maria"]
[Black "Glek, Igor Vladimirovich"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1849"]
[BlackElo "2528"]
[PlyCount "48"]
[EventDate "2010.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e5 4. Nc3 Bb4 5. e3 Bxc3 6. bxc3 d6 7. Ne2 c5 8. 0-0 0-0 9. d4 Qc7 10. Qb3 Nc6 11. a4 Na5 12. Qa2 Be6 13. d5 Bc8 14. Rd1 b6 15. Bf1 Ba6 16. Qc2 Bxc4 17. Qxf5 Rae8 18. Qg5 Ne4 19. Qh5 Nxf2 20. Rd2 Nb3 21. Nf4 Bxf1 22. Rxf2 exf4 23. Rb1 Bc4 24. Rxf4 Qe7 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2010.01.10"]
[Round "9"]
[White "Potapova, Maria"]
[Black "Pischikov, Vadim"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1837"]
[BlackElo "1997"]
[PlyCount "82"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. 0-0 Nc6 6. b3 d4 7. d3 Be7 8. Nbd2 0-0 9. Bb2 e5 10. a3 a5 11. Qc2 h6 12. e3 Bf5 13. exd4 cxd4 14. Rfe1 Nd7 15. Ne4 Bh7 16. Re2 Qc7 17. Rae1 Rae8 18. h3 f5 19. Ned2 Bd6 20. Bxd4 e4 21. dxe4 fxe4 22. Nxe4 Rxf3 23. Nf6+ Rxf6 24. Rxe8+ Nf8 25. Qc3 Nxd4 26. Qxd4 Bg6 27. R8e2 Bc5 28. Qc3 Bxa3 29. Rd1 Bb4 30. Qd4 Bc5 31. Qd5+ Bf7 32. Qxb7 Qxg3 33. Rdd2 Qc3 34. Qc8 Qa1+ 35. Kh2 Bd6+ 36. Rxd6 Rxd6 37. c5 Rd1 38. c6 Qf6 39. Qb8 Rd8 40. c7 Qf4+ 41. Kg1 Rxb8 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2010.01.09"]
[Round "8"]
[White "Utkin, Aleksey"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2339"]
[BlackElo "1837"]
[PlyCount "71"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Bxf6 Bxf6 5. c3 0-0 6. Nbd2 d6 7. e3 Bg7 8. Bc4 c5 9. 0-0 Qc7 10. Qb3 b6 11. h4 Bb7 12. h5 Nc6 13. hxg6 hxg6 14. Ng5 e5 15. dxc5 Na5 16. Bxf7+ Qxf7 17. Qxf7+ Rxf7 18. Nxf7 Kxf7 19. b4 Nc6 20. b5 Na5 21. c6 Bc8 22. f4 Ke7 23. Rf3 Be6 24. Rg3 Kf7 25. Ne4 Nc4 26. Ng5+ Ke7 27. Nxe6 Kxe6 28. Rxg6+ Bf6 29. g4 Kf7 30. f5 a6 31. g5 Bh8 32. bxa6 Nxe3 33. Rxd6 Nxf5 34. Rd7+ Ke6 35. Rad1 e4 36. Rd8 1-0

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2010.01.08"]
[Round "7"]
[White "Potapova, Maria"]
[Black "Fedorov, Sergey"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1837"]
[BlackElo "2139"]
[PlyCount "44"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 0-0 7. 0-0 e6 8. d4 cxd4 9. exd4 d5 10. b3 b6 11. h3 Bb7 12. Be3 Rc8 13. Rc1 Qd7 14. Qd2 Ne7 15. Nb5 a6 16. Na3 dxc4 17. bxc4 Bxg2 18. Kxg2 Nf5 19. Bf4 Nh5 20. d5 exd5 21. cxd5 Rxc1 22. Rxc1 Nxf4+ 1/2-1/2

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2010.01.07"]
[Round "6"]
[White "Kazakevich, Grigoriy"]
[Black "Potapova, Maria"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2169"]
[BlackElo "1837"]
[PlyCount "202"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Qc7 8. 0-0 Bxc3 9. bxc3 d6 10. Nb3 Nbd7 11. f3 0-0 12. Ba3 b6 13. e5 dxe5 14. Bxf8 Kxf8 15. Qe2 Bb7 16. Rfd1 a5 17. a4 Rc8 18. Qf2 e4 19. fxe4 Ne5 20. Nd4 Nxd3 21. Rxd3 Bxe4 22. Nb5 Qxc4 23. Rd4 Qc6 24. Rd6 Qc4 25. Rxb6 Ng4 26. Qd4 Qe2 27. Qd6+ Kg8 28. Qg3 h5 29. Re1 Qc4 30. Rb8 Rxb8 31. Qxb8+ Kh7 32. Qb6 Qxa4 33. Qd4 Qxb5 34. Qxe4+ f5 35. Rb1 Qc5+ 36. Qd4 Qxd4+ 37. cxd4 Ne3 38. Ra1 Nc2 39. Ra4 Kg6 40. Kf2 Kf6 41. Ke2 g5 42. Kd2 Nb4 43. Rxa5 Nd5 44. g3 f4 45. gxf4 g4 46. Ra8 Kf5 47. Kd3 Nxf4+ 48. Kc4 Ke4 49. Re8 h4 50. d5 Ke5 51. dxe6 Nxe6 52. Kd3 g3 53. hxg3 hxg3 54. Ke3 Kf5 55. Kf3 g2 56. Kxg2 Nf4+ 57. Kf3 Ne6 58. Ra8 Ke5 59. Ke3 Kf5 60. Ra5+ Kf6 61. Rb5 Nc7 62. Rc5 Ne6 63. Ra5 Ng5 64. Kf4 Ne6+ 65. Kg4 Nc7 66. Rf5+ Ke7 67. Rh5 Kd6 68. Kf5 Kd5 69. Kf4+ Kd4 70. Kf5 Kd5 71. Rh7 Kd6 72. Rg7 Nd5 73. Rg6+ Kc5 74. Ke5 Nb4 75. Rg5 Nc6+ 76. Ke4+ Kd6 77. Rh5 Ne7 78. Rh6+ Kc5 79. Rf6 Nc6 80. Re6 Nb4 81. Re5+ Kd6 82. Ra5 Nc6 83. Rb5 Ne7 84. Rh5 Nc6 85. Rd5+ Ke6 86. Rd1 Ne7 87. Ra1 Kd6 88. Rb1 Nc6 89. Rb5 Ne7 90. Rb7 Nc6 91. Rh7 Kc5 92. Rh6 Nb4 93. Rh5+ Kc4 94. Rh1 Kc3 95. Rc1+ Nc2 96. Rh1 Nb4 97. Rh3+ Kc4 98. Rg3 Nc6 99. Rg5 Nb4 100. Ra5 Nc6 101. Ke3 Nxa5 1/2-1/2

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2010.01.06"]
[Round "5"]
[White "Potapova, Maria"]
[Black "Donskih, Artyom"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1837"]
[BlackElo "2022"]
[PlyCount "92"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. d3 Qc7 9. Nbd2 b6 10. a3 Bb7 11. Qc2 Rad8 12. Rad1 Rd7 13. e4 Rfd8 14. exd5 exd5 15. Rfe1 dxc4 16. dxc4 Nd4 17. Qb1 Bf8 18. Nxd4 Bxg2 19. Kxg2 cxd4 20. Nf3 d3 21. Re3 d2 22. Re2 Qc6 23. Qf5 Rd3 24. Re3 Rxe3 25. fxe3 Ne4 26. Qxf7+ Kxf7 27. Ne5+ Kg8 28. Nxc6 Rd3 29. Kf3 Rxb3 30. Be5 Ng5+ 31. Ke2 Bc5 32. Bd4 Ne4 33. Kf3 Ng5+ 34. Kg4 Ne4 35. Kf4 Nd6 36. Bxc5 bxc5 37. Rxd2 Nxc4 38. Rd8+ Kf7 39. Rd7+ Kf6 40. e4 g5+ 41. Kg4 Re3 42. Rxh7 Rxe4+ 43. Kf3 Re3+ 44. Kf2 Rxa3 45. Nxa7 Ne5 46. h4 Ng4+ 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2010.01.05"]
[Round "3"]
[White "Potapova, Maria"]
[Black "Avdonin, Maxim"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1837"]
[BlackElo "1645"]
[PlyCount "87"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e3 d6 6. Nge2 Nbd7 7. 0-0 e5 8. d3 c6 9. Rb1 a5 10. a3 Ne8 11. b4 axb4 12. axb4 Qc7 13. Bd2 f5 14. b5 Nef6 15. Qc2 Kh8 16. Ra1 Rb8 17. Ra7 Nc5 18. bxc6 Qb6 19. Qa2 e4 20. d4 Nd3 21. cxb7 Rxb7 22. Rxb7 Qxb7 23. Nb5 Qe7 24. Nc1 Nxc1 25. Rxc1 Be6 26. Qa6 Rd8 27. Bb4 Ne8 28. c5 dxc5 29. Bxc5 Qf7 30. Bf1 Bc8 31. Qb6 Bf6 32. Bc4 Qg7 33. Ra1 Rd7 34. Qb8 Rd8 35. Bb6 Be6 36. Bxd8 Bxc4 37. Bxf6 Qxf6 38. Qxe8+ Kg7 39. Ra7+ Kh6 40. Nc3 Qg5 41. Qe7 Qg4 42. Qxh7+ Kg5 43. h4+ Kf6 44. Qe7# 1-0

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2010.01.05"]
[Round "4"]
[White "Simkin, Alexander"]
[Black "Potapova, Maria"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1912"]
[BlackElo "1837"]
[PlyCount "103"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Qb6 7. Be3 Qc7 8. Bd3 Bb7 9. 0-0 Nc6 10. Kh1 g6 11. f4 Bg7 12. Nce2 d6 13. c3 Nf6 14. Ng3 e5 15. Nb3 0-0 16. f5 d5 17. fxg6 hxg6 18. Bg5 dxe4 19. Be2 Nh7 20. Bc1 Rad8 21. Qc2 Nd4 22. Nxd4 exd4 23. Nxe4 Rfe8 24. Bd3 Bxe4 25. Bxe4 dxc3 26. Bf4 Qc4 27. Bxg6 fxg6 28. bxc3 Rf8 29. Qxg6 Rxf4 30. Rxf4 Qxf4 31. Qxa6 Bxc3 32. Rb1 Qg4 33. Rf1 Qc4 34. Qg6+ Kh8 35. Qb1 Rd2 36. Qe1 Re2 37. Qd1 Rd2 38. Qe1 Ra2 39. Qe8+ Kg7 40. Qe7+ Kg6 41. Qe8+ Kg5 42. Qe3+ Kg6 43. Qe8+ Kh6 44. Qe3+ Ng5 45. Rd1 Ra1 46. Rxa1 Bxa1 47. Qb6+ Kh5 48. Qg1 Be5 49. h3 Qd3 50. g4+ Kh4 51. Qe1+ Bg3 52. Qf1 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2010.01.04"]
[Round "2"]
[White "Khan, Alexander"]
[Black "Potapova, Maria"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2321"]
[BlackElo "1837"]
[PlyCount "58"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. e5 d6 8. exd6 Nf5 9. Bb5 0-0 10. Bxc6 bxc6 11. 0-0 Nxd6 12. Be3 Qa5 13. Ne5 Nf5 14. Bd2 Qb6 15. Nc4 Qd8 16. Kh1 Ba6 17. Ne5 Nd4 18. Ne4 Qe7 19. Bc3 Rac8 20. Qd2 Rfd8 21. Rab1 Nb5 22. Ba5 Rd4 23. c4 Nd6 24. Nxc5 Nxc4 25. Qb4 Bxe5 26. fxe5 Qg5 27. Nxa6 Ne3 28. g3 Rxb4 29. Nxb4 Nxf1 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2010.01.03"]
[Round "1"]
[White "Potapova, Maria"]
[Black "Malofeev, Alex"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1837"]
[BlackElo "2242"]
[PlyCount "48"]
[EventDate "2010.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. e3 Nc6 6. Nge2 h5 7. h3 Ne5 8. d3 g5 9. Ne4 Nxe4 10. Bxe4 g4 11. Nf4 d6 12. h4 Bd7 13. Bxb7 Nc6 14. Bxa8 Qxa8 15. Nd5 0-0 16. e4 e6 17. Nf4 f5 18. Nxh5 Ne5 19. Qe2 fxe4 20. dxe4 Bc6 21. Nxg7 Bxe4 22. Nxe6 Bd3 23. Qe3 Qxh1+ 24. Kd2 Nxc4+ 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2009.01.08"]
[Round "8"]
[White "Ivanchukova, Kristina"]
[Black "Potapova, Maria"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1853"]
[PlyCount "94"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. d3 Bg7 5. Nf3 e6 6. Be2 Nge7 7. Be3 Nd4 8. Bxd4 cxd4 9. Nb5 Qb6 10. Qb3 0-0 11. 0-0 a6 12. Na3 Qxb3 13. axb3 Rb8 14. Nc2 Nc6 15. h3 d6 16. Rfc1 Rd8 17. Ra4 b5 18. Ra2 Rd7 19. Nd2 Bh6 20. Rd1 Rc7 21. g3 bxc4 22. bxc4 Rcb7 23. b3 Bxd2 24. Rxd2 Rxb3 25. Bd1 Rb2 26. Ra3 Rb1 27. Kg2 Rc1 28. Ra1 Rxa1 29. Nxa1 Rb1 30. Nc2 Bb7 31. f4 f5 32. Bf3 Rb2 33. Rf2 Rb3 34. Rd2 fxe4 35. Bxe4 a5 36. Bxc6 Bxc6+ 37. Kh2 Rb2 38. Kg1 Ba4 39. Re2 Bxc2 40. Rxe6 Rb6 41. c5 Rb1+ 42. Kf2 dxc5 43. Ra6 a4 44. Ra5 Bxd3 45. Rxc5 Rb2+ 46. Ke1 a3 47. Ra5 a2 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2009.01.08"]
[Round "9"]
[White "Potapova, Maria"]
[Black "Shishkin, Vadim"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1853"]
[BlackElo "2493"]
[PlyCount "100"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. c4 b6 2. g3 Bb7 3. Nf3 Nf6 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 Nxc3 7. bxc3 g6 8. 0-0 Bg7 9. d4 Nd7 10. Re1 0-0 11. e4 c5 12. Bb2 cxd4 13. cxd4 Rc8 14. Rc1 Rxc1 15. Qxc1 Qa8 16. Qb1 e6 17. Nd2 Rc8 18. Rc1 Bh6 19. Rxc8+ Qxc8 20. Qc1 Qxc1+ 21. Bxc1 Nf6 22. f4 g5 23. f5 exf5 24. exf5 Bxg2 25. Kxg2 g4 26. Ne4 Nxe4 27. Bxh6 Nd6 28. Bf4 Nxf5 29. Bb8 a6 30. Be5 Kf8 31. h3 h5 32. hxg4 hxg4 33. Kf2 Ke7 34. d5 f6 35. Bc7 b5 36. Ke2 Kd7 37. Bf4 Ne7 38. d6 Nd5 39. Bd2 Kxd6 40. Kd3 Ke5 41. Be1 f5 42. Bd2 f4 43. gxf4+ Nxf4+ 44. Ke3 Nd5+ 45. Kf2 Ke4 46. Kg3 Kd3 47. Bg5 Nc3 48. a3 Ne4+ 49. Kxg4 Nxg5 50. Kxg5 Kc3 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2009.01.07"]
[Round "7"]
[White "Potapova, Maria"]
[Black "Valov, Ilya"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1853"]
[BlackElo "2251"]
[PlyCount "104"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e3 c5 6. Nge2 Nc6 7. 0-0 b6 8. a3 Bb7 9. Rb1 Qc8 10. d3 Ne5 11. Nd5 Nxd5 12. cxd5 c4 13. dxc4 Qxc4 14. b3 Qd3 15. Bb2 Rac8 16. Qxd3 Nxd3 17. Bxg7 Kxg7 18. Rfd1 Ne5 19. Nd4 d6 20. Rbc1 Rc5 21. b4 Rxc1 22. Rxc1 Rc8 23. Rxc8 Bxc8 24. Nc6 Nxc6 25. dxc6 b5 26. Kf1 Kf6 27. Ke2 e6 28. Kd3 Ke7 29. Kd4 e5+ 30. Kc3 Kd8 31. Bd5 Be6 32. e4 Ke7 33. Kd3 g5 34. Ke3 Bg4 35. f4 Kd8 36. h4 h6 37. fxg5 hxg5 38. Kd3 Bh5 39. a4 bxa4 40. b5 Kc7 41. Kd2 Kb6 42. Bc4 f6 43. Be6 Be8 44. Bc4 Bh5 45. Ke3 Bd1 46. Kd2 Bh5 47. Kd3 a3 48. Kc2 Bf3 49. Kd3 Bg2 50. Ke3 Bf1 51. Bd5 Bxb5 52. Kd2 Bxc6 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2009.01.06"]
[Round "5"]
[White "Potapova, Maria"]
[Black "Fedoseeva, Valentina"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1853"]
[BlackElo "1766"]
[PlyCount "79"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. e3 g6 5. Ne2 Bg7 6. Nbc3 0-0 7. d3 d6 8. b4 c6 9. 0-0 Qe7 10. Rb1 Be6 11. b5 e4 12. bxc6 bxc6 13. dxe4 fxe4 14. Nxe4 Nxe4 15. Bxe4 Bxc4 16. Bg2 Bxa2 17. Rb4 d5 18. Ra4 Bc4 19. Ba3 Qb7 20. Bxf8 Bxf8 21. Qc2 Qb5 22. Nd4 Qc5 23. Rb1 Nd7 24. Ne6 Qd6 25. Nxf8 Nxf8 26. Rb7 a6 27. Qd2 Bb5 28. Bxd5+ Qxd5 29. Qxd5+ cxd5 30. Rxb5 Nd7 31. Rba5 Rf8 32. Rd4 Ne5 33. Rdxd5 Ng4 34. Rd2 Nf6 35. Rxa6 Ne4 36. Rda2 Nc3 37. R2a3 Nb5 38. R3a5 Nc7 39. Ra7 Ne6 40. Ra8 1-0

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2009.01.06"]
[Round "6"]
[White "Volobuev, Yrij"]
[Black "Potapova, Maria"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "1853"]
[PlyCount "47"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. Be2 c5 7. c3 h6 8. Bh4 g5 9. Bg3 Nh5 10. dxc5 Nxg3 11. hxg3 dxc5 12. Qc2 e6 13. e5 Nc6 14. Qe4 Qd5 15. Nxg5 Qxe4 16. Ngxe4 Nxe5 17. Nxc5 b6 18. Nd3 Ng6 19. Bf3 Rb8 20. Nb4 Ne5 21. Be2 b5 22. f4 a5 23. Nc2 Nd7 24. a3 1/2-1/2

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2009.01.05"]
[Round "4"]
[White "Ignatiev, Igor"]
[Black "Potapova, Maria"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1853"]
[PlyCount "92"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 a6 5. a4 Qc7 6. d3 d6 7. Be2 Nf6 8. 0-0 Be7 9. Qe1 Nb4 10. Bd1 0-0 11. Na2 Nxa2 12. Rxa2 Bd7 13. a5 b5 14. axb6 Qxb6 15. b3 a5 16. Bd2 a4 17. bxa4 c4+ 18. d4 Qb1 19. Ra3 d5 20. e5 Ne4 21. Re3 Bxa4 22. c3 Rfb8 23. Bxa4 Qxe1 24. Rexe1 Rxa4 25. Ra1 Rxa1 26. Rxa1 g6 27. Be1 Rb2 28. Rc1 Ba3 29. Ra1 Bf8 30. Ng5 Nxg5 31. fxg5 h6 32. gxh6 Bxh6 33. Kf1 Be3 34. Ra8+ Kg7 35. Ra7 g5 36. h3 Bc1 37. Ra1 Bf4 38. Ra7 Kg6 39. Re7 Bd2 40. Bxd2 Rxd2 41. Ra7 Rc2 42. Ra3 Kf5 43. Ra7 Rxc3 44. Rxf7+ Ke4 45. Rf6 Kxd4 46. Rxe6 Re3 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2009.01.04"]
[Round "3"]
[White "Potapova, Maria"]
[Black "Khan, Andrey"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1853"]
[BlackElo "1758"]
[PlyCount "96"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. e3 Be7 5. Ne2 0-0 6. Nbc3 c6 7. 0-0 d5 8. d3 Nbd7 9. Qc2 Qe8 10. Rb1 Qh5 11. b4 dxc4 12. dxc4 Ne5 13. Nd4 Nf7 14. b5 c5 15. Nf3 e5 16. Nd5 Nxd5 17. cxd5 e4 18. Nd2 Qe2 19. Qc4 Qxc4 20. Nxc4 Nd6 21. Na5 Bd8 22. Bd2 Bxa5 23. Bxa5 b6 24. Bc3 Bb7 25. Rfd1 Rfd8 26. Bh3 g6 27. Bf6 Rd7 28. Bf1 Rc8 29. a4 Kf7 30. Be5 Re8 31. Bf4 Kf6 32. h4 Nf7 33. Bc4 h6 34. g4 g5 35. Bg3 fxg4 36. d6 Ne5 37. hxg5+ hxg5 38. Bd5 Nf3+ 39. Kf1 Bxd5 40. Rxd5 Ne5 41. Ke2 Nd3 42. Rh1 Kg6 43. Rg1 Rf8 44. Rg2 Rf5 45. Rxd3 exd3+ 46. Kxd3 Rd5+ 47. Kc4 Rd2 48. e4 Rd4+ 0-1

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2009.01.04"]
[Round "2"]
[White "Utkin, Alexander"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2196"]
[BlackElo "1853"]
[PlyCount "67"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 d5 4. Bg2 Bg7 5. 0-0 0-0 6. c4 dxc4 7. Na3 Nc6 8. Nxc4 Be6 9. b3 Bd5 10. Bb2 a5 11. a4 Nb4 12. e3 Be4 13. Ne1 Bxg2 14. Kxg2 Qd5+ 15. Qf3 Qxf3+ 16. Nxf3 Nd3 17. Ba3 Nd5 18. Rfd1 N5b4 19. Rab1 Rfd8 20. Rd2 c5 21. Rbd1 cxd4 22. exd4 Bh6 23. Rxd3 Nxd3 24. Rxd3 Re8 25. Bc5 b5 26. axb5 a4 27. bxa4 Rxa4 28. Ne3 Ra5 29. Rb3 Rb8 30. b6 Ra2 31. Nd5 e6 32. Ne7+ Kg7 33. b7 Ra6 34. Ne5 1-0

[Event "Peterhof op"]
[Site "Peterhof"]
[Date "2009.01.03"]
[Round "1"]
[White "Potapova, Maria"]
[Black "Timofeev, Andrei"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1853"]
[BlackElo "2216"]
[PlyCount "54"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. d4 Bf5 5. Bg2 e6 6. 0-0 Nbd7 7. b3 Be7 8. Bb2 Ne4 9. Nfd2 Ndf6 10. f3 Nxd2 11. Nxd2 0-0 12. e4 Bg6 13. Rc1 Qa5 14. Bc3 Bb4 15. Bxb4 Qxb4 16. e5 Nd7 17. f4 Rad8 18. a3 Qxa3 19. cxd5 cxd5 20. f5 Bxf5 21. Rxf5 exf5 22. Bxd5 Nxe5 23. Nc4 Nxc4 24. bxc4 b5 25. Qf1 bxc4 26. Qxc4 Qe3+ 27. Kh1 Rxd5 0-1

[Event "Petrovskaya Ladya op"]
[Site "Peterhof"]
[Date "2007.01.11"]
[Round "9"]
[White "Kalnina, Madara"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1862"]
[PlyCount "47"]
[EventDate "2007.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 d6 6. Bc4 Nb6 7. Bb5 Bd7 8. exd6 exd6 9. 0-0 Be7 10. Bf4 0-0 11. Re1 a6 12. Bxc6 Bxc6 13. dxc5 dxc5 14. Qxd8 Bxd8 15. Bd6 Re8 16. Rxe8+ Bxe8 17. Bxc5 Na4 18. Ba3 Ba5 19. Nbd2 Rd8 20. Nc4 Bc7 21. Re1 b5 22. Ne3 Bb6 23. Nf5 Bc6 24. Ne7+ 1-0

[Event "Petrovskaya Ladya op"]
[Site "Peterhof"]
[Date "2007.01.10"]
[Round "8"]
[White "Potapova, Maria"]
[Black "Utkin, Vladimir"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1862"]
[BlackElo "2079"]
[PlyCount "116"]
[EventDate "2007.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. g3 Bd6 6. Bg2 c6 7. Nf3 Nbd7 8. 0-0 0-0 9. a3 Re8 10. b4 Nb6 11. b5 Bf5 12. bxc6 bxc6 13. a4 Nc4 14. Nd2 Na5 15. Ba3 Rb8 16. Kh1 Bxa3 17. Rxa3 Qb6 18. e3 Qb2 19. Qc1 Qxc1 20. Rxc1 Rb2 21. Ra2 Reb8 22. Nf3 Nc4 23. Kg1 R8b4 24. Rxb2 Rxb2 25. Nh4 Bc2 26. Nf3 Bb3 27. Ne1 Ng4 28. Nd3 Rd2 29. Bf1 Kf8 30. h3 Nf6 31. Nc5 Rb2 32. Nd3 Rd2 33. Rb1 Na5 34. Nc1 Bc4 35. Bxc4 dxc4 36. Rb8+ Ke7 37. Ra8 Ke6 38. Rxa7 Nb3 39. N1e2 Nd5 40. Ra6 Nxc3 41. Nxc3 Kd7 42. Rb6 g6 43. Rb4 Na5 44. Kg2 f5 45. Kf3 Rc2 46. Nd1 Kd6 47. Rb2 Rxb2 48. Nxb2 c3 49. Nd3 Kd5 50. Ke2 Kc4 51. Nc1 Nb3 52. Kd1 Na1 53. Na2 c2+ 54. Kd2 Kb3 55. a5 Kxa2 56. a6 Kb2 57. a7 c1Q+ 58. Ke2 Qc4+ 0-1

[Event "Petrovskaya Ladya op"]
[Site "Peterhof"]
[Date "2007.01.08"]
[Round "6"]
[White "Potapova, Maria"]
[Black "Shishkin, Vadim1111"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "1862"]
[BlackElo "1935"]
[PlyCount "107"]
[EventDate "2007.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 g6 4. Nf3 Bg7 5. Bf4 Nf6 6. g3 0-0 7. Bg2 e6 8. c5 Nbd7 9. 0-0 Re8 10. b4 b6 11. b5 Bb7 12. Qa4 Qc8 13. Qa3 bxc5 14. dxc5 Bf8 15. Bd6 Bxd6 16. cxd6 c5 17. Rfc1 Rd8 18. Na4 c4 19. Nd4 Ne8 20. Qb4 Nb6 21. Nc5 Nxd6 22. a4 Nf5 23. e3 Nxd4 24. exd4 Nd7 25. Nxb7 Qxb7 26. Rxc4 a6 27. Rac1 Rdc8 28. Rxc8+ Rxc8 29. Rxc8+ Qxc8 30. b6 Qb7 31. a5 Nb8 32. Bf1 Kg7 33. Qd6 Nc6 34. Bxa6 Qxa6 35. Qxc6 Qe2 36. Qc3 Qb5 37. Kg2 g5 38. Qa3 g4 39. a6 Qb1 40. a7 Qe4+ 41. Kf1 Qb1+ 42. Ke2 Qc2+ 43. Ke1 Qe4+ 44. Qe3 Qb1+ 45. Ke2 Qb5+ 46. Qd3 Qb2+ 47. Kf1 Qc1+ 48. Kg2 Qc6 49. Qb3 Qb7 50. Qa3 Qa8 51. b7 Qxb7 52. a8Q Qb1 53. Q3f8+ Kg6 54. Qg8+ 1-0

[Event "Petrovskaya Ladya op"]
[Site "Peterhof"]
[Date "2007.01.07"]
[Round "5"]
[White "Esipovich, Stanislav"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "E94"]
[BlackElo "1862"]
[PlyCount "79"]
[EventDate "2007.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Bg5 a5 10. a3 a4 11. Nd2 h6 12. Bxf6 Qxf6 13. b4 axb3 14. Nxb3 Nxb3 15. Qxb3 Qe7 16. Rfc1 f5 17. Qb4 f4 18. Nb5 Qg5 19. f3 Rf7 20. c5 dxc5 21. Qxc5 Ra5 22. Qb4 b6 23. Nxc7 Bf8 24. d6 Bh3 25. Bf1 Ra7 26. Qxb6 Ra4 27. Nd5 Rd4 28. Ra2 Rxe4 29. fxe4 f3 30. Rcc2 fxg2 31. Bxg2 Bxg2 32. Ne3 Bxe4+ 33. Rg2 Bxg2 34. Rxg2 Qf6 35. Qb1 g5 36. d7 Bc5 37. Rg3 Rxd7 38. Qb3+ Rf7 39. Kh1 Qf2 40. Qd3 1-0

[Event "Petrovskaya Ladya op"]
[Site "Peterhof"]
[Date "2007.01.06"]
[Round "4"]
[White "Potapova, Maria"]
[Black "Chernenko, Ilya"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1862"]
[BlackElo "1734"]
[PlyCount "68"]
[EventDate "2007.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. Bg2 d4 5. Nb1 e5 6. d3 Nc6 7. Nf3 Bf5 8. 0-0 h6 9. a3 Bd6 10. Bd2 a5 11. Qa4 0-0 12. Nh4 Bd7 13. Qd1 Re8 14. e4 Bg4 15. f3 Bd7 16. f4 Qb6 17. Qc1 Be7 18. Nf3 exf4 19. Bxf4 Qb3 20. Nbd2 Qb6 21. e5 Nh5 22. Ne4 Nxf4 23. Qxf4 Nd8 24. Qd2 Bc6 25. Rae1 Ne6 26. Nh4 Bxe4 27. Rxe4 Bg5 28. Qf2 Be3 29. Rxe3 dxe3 30. Qxf7+ Kh8 31. Ng6+ Kh7 32. Be4 Ng5 33. Nf8+ Kh8 34. Ng6+ Kh7 1/2-1/2

[Event "Petrovskaya Ladya op"]
[Site "Peterhof"]
[Date "2007.01.05"]
[Round "3"]
[White "Potapova, Maria"]
[Black "Hylapov, Valentin"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1862"]
[BlackElo "2074"]
[PlyCount "60"]
[EventDate "2007.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e3 Qe7 9. h3 c6 10. b4 e4 11. Nd2 d5 12. b5 a6 13. a4 axb5 14. cxb5 Qd8 15. Ba3 Re8 16. Qb3 Bf8 17. Rfc1 Qa5 18. Bxf8 Rxf8 19. Qa2 Nb6 20. Nb3 Qb4 21. Nc5 Nfd7 22. Rab1 Qa5 23. Nb3 Qb4 24. Bf1 Nxa4 25. Nc5 Nxc3 26. Rxc3 Qxc3 27. Qxa8 Nxc5 28. bxc6 Qc2 29. Rb5 Nd3 30. Bxd3 exd3 0-1

[Event "Petrovskaya Ladya op"]
[Site "Peterhof"]
[Date "2007.01.04"]
[Round "2"]
[White "Nezbailo, Dmitry"]
[Black "Potapova, Maria"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2035"]
[BlackElo "1862"]
[PlyCount "91"]
[EventDate "2007.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 g6 4. e4 d6 5. d4 Bg7 6. h3 0-0 7. Bd3 c5 8. d5 e6 9. 0-0 exd5 10. exd5 Nbd7 11. Bf4 Ne8 12. Qd2 Ne5 13. Be2 a6 14. Rac1 Bd7 15. a4 Rb8 16. b3 Nc7 17. Nxe5 dxe5 18. Be3 b6 19. f4 Re8 20. fxe5 Bxe5 21. Bf4 b5 22. axb5 axb5 23. Bxe5 Rxe5 24. Qf4 Rf5 25. Qd6 bxc4 26. Bxc4 Rc8 27. Rxf5 Bxf5 28. Qxc5 Qg5 29. Rf1 Bxh3 30. Qf2 Bf5 31. Qf3 Re8 32. Qf4 Qf6 33. Qxc7 Qxc3 34. Qf4 Re4 35. Qf3 Re3 36. Qf4 Re4 37. Qf3 Re3 38. Qf2 Qe5 39. Qf4 Qc3 40. Rf3 Re1+ 41. Kh2 Qf6 42. Bd3 Qa1 43. Bxf5 Rh1+ 44. Kg3 Qe1+ 45. Rf2 Qc3+ 46. Rf3 1/2-1/2

[Event "Petrovskaya Ladya op"]
[Site "Peterhof"]
[Date "2007.01.03"]
[Round "1"]
[White "Bulmaga, Irina"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2101"]
[BlackElo "1862"]
[PlyCount "81"]
[EventDate "2007.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 116 Extra"]
[Source "ChessBase"]
[SourceDate "2007.03.07"]
[SourceVersion "1"]
[SourceVersionDate "2007.03.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. c3 Nf6 5. Qe2 a6 6. Ba4 b5 7. Bc2 Bb7 8. 0-0 Be7 9. a4 0-0 10. Re1 b4 11. d3 Rc8 12. h3 d5 13. e5 Nd7 14. Bf4 Na5 15. Nbd2 c4 16. d4 b3 17. Bb1 Bc6 18. Nh2 Re8 19. Qh5 g6 20. Qf3 Nb6 21. Bh6 Nxa4 22. Ng4 Nb7 23. Qf4 Ra8 24. Re3 Rf8 25. Bxf8 Qxf8 26. Rf3 Nd8 27. h4 Nxb2 28. h5 a5 29. Nf1 a4 30. hxg6 fxg6 31. Qd2 Qg7 32. Qxb2 a3 33. Qd2 Ba4 34. Nf6+ Bxf6 35. exf6 Qf8 36. Qg5 b2 37. Ra2 Bb3 38. Bxg6 Nf7 39. Qh5 h6 40. Bb1 Bxa2 41. Qg6+ 1-0

[Event "St Petersburg-ch sf (Women)"]
[Site "St Petersburg"]
[Date "2006.12.16"]
[Round "8"]
[White "Potapova, Maria"]
[Black "Korenko, Lidia"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "77"]
[EventDate "2006.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 0-0 6. Bg5 Nc6 7. Qd2 Bd7 8. Nge2 Qe8 9. Nc1 e5 10. Nb5 Qc8 11. d5 Ne7 12. Nc3 a6 13. a4 Kh8 14. Be2 Neg8 15. 0-0 h6 16. Be3 g5 17. b4 Nh5 18. Nd3 f5 19. c5 f4 20. Bf2 Qd8 21. b5 axb5 22. axb5 Qe7 23. c6 bxc6 24. bxc6 Rxa1 25. Rxa1 Be8 26. Ra7 Bg6 27. Nb5 Rc8 28. Qa5 Qf6 29. Rxc7 Rxc7 30. Nxc7 Ne7 31. Ne6 Bf7 32. Qa8+ Kh7 33. Nxg7 Qxg7 34. c7 Qg8 35. Qxg8+ Kxg8 36. Nb2 Be8 37. Ba6 Bd7 38. Nc4 Bc8 39. Bb5 1-0

[Event "St Petersburg-ch sf (Women)"]
[Site "St Petersburg"]
[Date "2006.12.14"]
[Round "7"]
[White "Potapova, Maria"]
[Black "Shushpanova, Nina Aleksandro"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "2044"]
[PlyCount "60"]
[EventDate "2006.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 dxc4 4. e4 Nc6 5. d5 Ne5 6. f4 Nd3+ 7. Bxd3 cxd3 8. Qxd3 e6 9. Qb5+ Qd7 10. dxe6 fxe6 11. Nge2 c6 12. Qc4 b5 13. Qd4 b4 14. e5 bxc3 15. exf6 Qxd4 16. Nxd4 cxb2 17. Bxb2 gxf6 18. Nxc6 Bb7 19. Rc1 Rc8 20. Bxf6 Rg8 21. Kf2 Rxc6 22. Rxc6 Bxc6 23. Rc1 Rxg2+ 24. Kf1 Bd5 25. Rc8+ Kf7 26. Be5 Rxa2 27. Rc7+ Kg6 28. Rc8 Bb4 29. Rg8+ Kf5 30. Rc8 a5 0-1

[Event "St Petersburg-ch sf (Women)"]
[Site "St Petersburg"]
[Date "2006.12.12"]
[Round "6"]
[White "Rumiantseva, Maria"]
[Black "Potapova, Maria"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2053"]
[PlyCount "67"]
[EventDate "2006.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Bg5 0-0 7. Qd2 Re8 8. Nge2 c5 9. d5 a6 10. Nc1 Rb8 11. Be2 Qa5 12. a4 Ne5 13. 0-0 Qb4 14. a5 b5 15. cxb5 axb5 16. a6 Nc4 17. a7 Ra8 18. Qc2 Qxb2 19. Qxb2 Nxb2 20. Nxb5 Bb7 21. Nc7 Rec8 22. Nxa8 Bxa8 23. Ra2 Nd7 24. Bxe7 c4 25. Bxd6 Bd4+ 26. Kh1 Ne5 27. Bxe5 Bxe5 28. f4 Bd4 29. Bg4 Re8 30. Ne2 Bg7 31. e5 Nd3 32. d6 Nc5 33. Bf3 Ne4 34. Ng3 1-0

[Event "St Petersburg-ch sf (Women)"]
[Site "St Petersburg"]
[Date "2006.12.09"]
[Round "5"]
[White "Potapova, Maria"]
[Black "Belenkaya, Dina"]
[Result "1-0"]
[ECO "D44"]
[PlyCount "57"]
[EventDate "2006.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 c6 5. Bg5 dxc4 6. e4 b5 7. Be2 a6 8. e5 h6 9. Bxf6 gxf6 10. exf6 Qxf6 11. Ne5 Bd6 12. Ne4 Bb4+ 13. Kf1 Qe7 14. Bh5 Rf8 15. Qf3 Bb7 16. Nf6+ Kd8 17. Nh7 Rg8 18. a3 c5 19. d5 Kc8 20. Nf6 Rg5 21. Nxf7 Rf5 22. Qg3 Rxf6 23. Nd6+ Kd7 24. Nxb7 Bd2 25. d6 Qf8 26. Nxc5+ Kd8 27. Ne4 Bf4 28. Qc3 Rf5 29. Qa5+ 1-0

[Event "St Petersburg-ch sf (Women)"]
[Site "St Petersburg"]
[Date "2006.12.07"]
[Round "4"]
[White "Kalinina, Larisa"]
[Black "Potapova, Maria"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2170"]
[PlyCount "70"]
[EventDate "2006.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Bg5 h6 10. Bxf6 Qxf6 11. Nd2 a5 12. Rb1 Qg5 13. f3 h5 14. Rf2 Bh6 15. Nb3 Nd7 16. Kh1 Qh4 17. g3 Qe7 18. f4 exf4 19. gxf4 Qh4 20. Rg2 Bxf4 21. Bxh5 Nf6 22. Bf3 Bh3 23. Rc2 Kg7 24. Ne2 Be5 25. Qe1 Qh6 26. Qg1 Rh8 27. Ng3 Kf8 28. Re1 Qh4 29. c5 a4 30. Nc1 Bg4 31. Bxg4 Bxg3 32. Re3 Bxh2 33. Rh3 Bxg1 34. Rxh4 Rxh4+ 35. Kxg1 Rxg4+ 0-1

[Event "St Petersburg-ch sf (Women)"]
[Site "St Petersburg"]
[Date "2006.12.05"]
[Round "3"]
[White "Potapova, Maria"]
[Black "Bragina, Anastasia"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "2007"]
[PlyCount "122"]
[EventDate "2006.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. e3 Bxc3 6. bxc3 0-0 7. d4 d6 8. Ne2 Re8 9. 0-0 Ne7 10. Ba3 Ng6 11. Qc2 Rb8 12. Rab1 b6 13. c5 e4 14. cxd6 cxd6 15. c4 Qd7 16. Nc3 d5 17. Nb5 Ba6 18. Nd6 Red8 19. Rfc1 Ne8 20. Nxe8 Rxe8 21. Bf1 dxc4 22. Bxc4 Bxc4 23. Qxc4 Rbc8 24. Qb4 Qd5 25. Qb3 Qxb3 26. axb3 Nf8 27. d5 Nd7 28. d6 Ne5 29. Rc7 Rxc7 30. dxc7 Rc8 31. Bd6 Nd3 32. Ra1 a5 33. Ra4 f5 34. Rc4 Kf7 35. Rc6 Ke8 36. Rxb6 Kd7 37. Kf1 Nc1 38. Bf4 Nd3 39. Rb8 Nxf4 40. Rxc8 Kxc8 41. exf4 Kxc7 42. Ke2 Kc6 43. Kd2 Kd5 44. Kc3 Kc5 45. h3 h5 46. Kc2 Kc6 47. Kc3 Kc5 48. Kc2 Kd5 49. Kd2 Kc5 50. Kc3 Kd5 51. Kc2 e3 52. fxe3 Ke4 53. Kc3 Kf3 54. Kc4 Kxg3 55. Kb5 Kxh3 56. Kxa5 Kg3 57. b4 h4 58. b5 h3 59. b6 h2 60. b7 h1Q 61. b8Q Qa1+ 0-1

[Event "St Petersburg-ch sf (Women)"]
[Site "St Petersburg"]
[Date "2006.12.02"]
[Round "2"]
[White "Borzova, Asya"]
[Black "Potapova, Maria"]
[Result "0-1"]
[ECO "E95"]
[WhiteElo "1804"]
[PlyCount "74"]
[EventDate "2006.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Re1 exd4 9. Nxd4 Nc5 10. f3 a5 11. b3 c6 12. Be3 Qc7 13. Qd2 Be6 14. Rad1 Nfd7 15. Rb1 Rfd8 16. b4 axb4 17. Rxb4 Nf6 18. Reb1 Nfd7 19. Nxe6 Nxe6 20. Rc1 Ndc5 21. Bf1 Qa5 22. Rcb1 Na6 23. Bb6 Qe5 24. Bxd8 Nxb4 25. Ne2 Rxa2 26. Qxb4 Nxd8 27. Qb6 Qg5 28. Rd1 Rb2 29. Qc7 Qc5+ 30. Kh1 Ne6 31. Qc8+ Bf8 32. Nc3 Qf2 33. Na4 Rd2 34. Rb1 Nf4 35. Nb6 Kg7 36. Qg4 Ne2 37. Nd7 Qg1# 0-1

[Event "St Petersburg-ch sf (Women)"]
[Site "St Petersburg"]
[Date "2006.11.30"]
[Round "1"]
[White "Potapova, Maria"]
[Black "Ivakina, Ekaterina"]
[Result "0-1"]
[ECO "E67"]
[BlackElo "1854"]
[PlyCount "84"]
[EventDate "2006.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. e3 Ne8 9. b4 f5 10. Qb3 Kh8 11. Rd1 e4 12. Nd2 c5 13. Ne2 Qb6 14. a3 Ndf6 15. Bb2 Be6 16. Rac1 Rc8 17. Nf4 Bf7 18. Nb1 Qc7 19. Bf1 Qe7 20. bxc5 dxc5 21. dxc5 Qxc5 22. Bd4 Qc7 23. Qa4 b6 24. c5 a5 25. cxb6 Qxc1 26. Rxc1 Rxc1 27. Nc3 Nd6 28. Kg2 Rc8 29. Nfe2 Re1 30. Bxf6 Bxf6 31. Qd7 Rd8 32. Qc7 Bc4 33. b7 Bxe2 34. Nxe2 Rb1 35. Qxa5 Rxb7 36. Nf4 Rbb8 37. Ne6 Re8 38. Qc7 Be5 39. Ng5 Rb7 40. Qc5 h6 41. Nh3 g5 42. a4 Rg7 0-1

