[Event "Voronezh op-B 22nd"]
[Site "Voronezh"]
[Date "2018.06.20"]
[Round "9"]
[White "Kalashnikova, Elena"]
[Black "Pivina, Mariya"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1774"]
[BlackElo "1941"]
[PlyCount "61"]
[EventDate "2018.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 g6 4. d4 Bg7 5. Nc3 cxd4 6. Nxd4 a6 7. Bg2 Ne7 8. 0-0 0-0 9. Be3 Nbc6 10. Nxc6 Nxc6 11. Na4 b5 12. Nb6 Rb8 13. Nxc8 Rxc8 14. c3 b4 15. Bc5 Re8 16. cxb4 Bxb2 17. Rb1 Be5 18. f4 d6 19. Be3 Bc3 20. a3 d5 21. e5 d4 22. Bf2 Qb6 23. Qd3 Red8 24. Qxc3 dxc3 25. Bxb6 c2 26. Rbc1 Rd2 27. Rfe1 Ne7 28. Be3 Rd3 29. Bc5 Nf5 30. Bb7 Rc7 31. Bxa6 1-0

[Event "Voronezh op-B 22nd"]
[Site "Voronezh"]
[Date "2018.06.19"]
[Round "8"]
[White "Pivina, Mariya"]
[Black "Zisin, Oleg"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1941"]
[BlackElo "2012"]
[PlyCount "76"]
[EventDate "2018.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. g4 h6 10. Qd2 b5 11. 0-0-0 Nbd7 12. f4 b4 13. Nd5 Nxe4 14. Qxb4 Bxd5 15. Rxd5 Ng3 16. Rg1 Nxf1 17. Rxf1 Qc7 18. fxe5 Rc8 19. Qe4 0-0 20. Bf4 dxe5 21. Bxe5 Nxe5 22. Rxe5 Bd6 23. Ref5 Rfe8 24. Qg2 Qc4 25. R5f2 a5 26. Qf3 a4 27. Qxf7+ Qxf7 28. Rxf7 axb3 29. axb3 Re2 30. c3 Bc5 31. Rd7 Rh2 32. Rff7 Bf8 33. Rf3 Re2 34. Rd2 Re4 35. Kc2 Be7 36. Rfd3 Bg5 37. Rf2 Kh7 38. c4 Ree8 0-1

[Event "Voronezh op-B 22nd"]
[Site "Voronezh"]
[Date "2018.06.18"]
[Round "7"]
[White "Markevich, Arseniy"]
[Black "Pivina, Mariya"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2076"]
[BlackElo "1941"]
[PlyCount "66"]
[EventDate "2018.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nf6 4. Nxf6+ exf6 5. Nf3 Bd6 6. d4 0-0 7. Be2 Bg4 8. 0-0 Nc6 9. c3 Ne7 10. h3 Be6 11. Re1 c6 12. a4 a5 13. Bd3 h6 14. Bc2 Qc8 15. Re4 Bf5 16. Rh4 Ng6 17. Rh5 Bxc2 18. Qxc2 Re8 19. Bd2 Re2 20. Re1 Qe6 21. Qd1 Rxe1+ 22. Nxe1 b6 23. b4 axb4 24. cxb4 Qc4 25. a5 Bxb4 26. axb6 Qxd4 27. Nf3 Ra1 28. Nxd4 Rxd1+ 29. Kh2 Rxd2 30. Nxc6 Bd6+ 31. g3 Rxf2+ 32. Kg1 Rb2 33. Rd5 Bf8 0-1

[Event "Voronezh op-B 22nd"]
[Site "Voronezh"]
[Date "2018.06.17"]
[Round "6"]
[White "Pivina, Mariya"]
[Black "Sobina, Pavel"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1941"]
[BlackElo "2199"]
[PlyCount "86"]
[EventDate "2018.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nb3 Be6 8. 0-0 b5 9. Bg5 Nbd7 10. Nd5 Bxd5 11. exd5 Be7 12. Bxf6 Bxf6 13. a4 b4 14. Qe1 a5 15. Nd4 0-0 16. Nc6 Qb6 17. Qe4 g6 18. Qf3 Kg7 19. c3 b3 20. Ra3 Nc5 21. Bc4 Rfc8 22. Qe3 Qb7 23. Kh1 Rc7 24. f4 e4 25. Nd4 Qb6 26. Nb5 Re7 27. Bxb3 Nxa4 28. Qxb6 Nxb6 29. Re1 a4 30. Bc2 Nc4 31. Rxa4 Rxa4 32. Bxa4 Nxb2 33. Bc2 e3 34. Re2 Nc4 35. Bd3 Nd2 36. g3 Nb3 37. Re1 Nc5 38. Bc2 e2 39. Kg2 Re3 40. Kf2 Bxc3 41. Kxe3 Bxe1 42. Kxe2 Bb4 43. Nxd6 Na4 1/2-1/2

[Event "Voronezh op-B 22nd"]
[Site "Voronezh"]
[Date "2018.06.16"]
[Round "5"]
[White "Fadin, Evgeny"]
[Black "Pivina, Mariya"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2056"]
[BlackElo "1941"]
[PlyCount "81"]
[EventDate "2018.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 e5 8. c4 Bc5 9. Nc3 Rb8 10. Qe2 0-0 11. Bg5 h6 12. Bh4 d6 13. h3 Bd4 14. Rac1 g5 15. Bg3 g4 16. Bh4 Kh7 17. Kh1 gxh3 18. Qf3 hxg2+ 19. Kxg2 Rg8+ 20. Kh1 Bg4 21. Qxf6 Bf3+ 22. Kh2 Qxf6 23. Bxf6 Rxb2 24. Bh4 Be3 25. Rc2 Rg2+ 26. Kh3 Bf4 27. Bg3 Bxg3 28. fxg3 Rgxc2 29. Bxc2 Bg2+ 30. Kxg2 Rxc2+ 31. Kh3 Rxc3 32. Rxf7+ Kg6 33. Rxa7 Rxc4 34. Rd7 Rd4 35. Kg2 d5 36. Rd6+ Kg5 37. exd5 cxd5 38. a4 Rxa4 39. Rxd5 Kf5 40. Rd6 Kg5 41. Re6 1/2-1/2

[Event "Voronezh op-B 22nd"]
[Site "Voronezh"]
[Date "2018.06.15"]
[Round "4"]
[White "Pivina, Mariya"]
[Black "Vlasova, Olesia"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1941"]
[BlackElo "1682"]
[PlyCount "73"]
[EventDate "2018.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Nxc6 bxc6 8. e5 Nd5 9. Bd2 Nxc3 10. bxc3 Bc5 11. Qg4 g6 12. Bd3 Qc7 13. Qg3 Bf8 14. 0-0 Bg7 15. Rae1 0-0 16. Bg5 Re8 17. Kh1 Qa5 18. f4 Qxc3 19. Rf3 Qb4 20. a3 Qc5 21. Qh4 Qf8 22. Rh3 h6 23. g4 Bb7 24. Be4 Rab8 25. Bxh6 Bxh6 26. g5 c5 27. Bxb7 Rxb7 28. gxh6 Kh7 29. Qf6 Reb8 30. Kg2 Rd8 31. Rc3 Rc7 32. Rd1 Rc6 33. h4 Rcc8 34. h5 Qg8 35. Rg3 Rf8 36. hxg6+ fxg6 37. Rxd7+ 1-0

[Event "Voronezh op-B 22nd"]
[Site "Voronezh"]
[Date "2018.06.14"]
[Round "3"]
[White "Pivina, Mariya"]
[Black "Popelyshev, Igor Viktorovich"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1941"]
[BlackElo "2095"]
[PlyCount "85"]
[EventDate "2018.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Ng4 9. Nxc6 Nxe3 10. Nxd8 Nxd1 11. Rxd1 Bxc3+ 12. bxc3 Rxd8 13. 0-0 d6 14. Rd3 Be6 15. f4 Rdc8 16. Rff3 Rc5 17. Kf2 Rac8 18. Ke1 Bc4 19. Rde3 Ra5 20. Kd2 Kg7 21. g4 g5 22. h4 gxf4 23. Rxf4 Re5 24. g5 b5 25. Ref3 Rf8 26. Rf2 h6 27. Rg2 hxg5 28. Rxg5+ Rxg5 29. hxg5 Rc8 30. Bxc4 Rxc4 31. Rf5 a6 32. e5 e6 33. exd6 Rc6 34. Rf4 Rxd6+ 35. Ke3 Rd5 36. c4 Rxg5 37. cxb5 axb5 38. a4 Rg3+ 39. Ke2 bxa4 40. Rxa4 f5 41. c4 Kf6 42. Ra8 Ke5 43. Kd2 0-1

[Event "Voronezh op-B 22nd"]
[Site "Voronezh"]
[Date "2018.06.13"]
[Round "2"]
[White "Khajrutdinov, Ildar"]
[Black "Pivina, Mariya"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2106"]
[BlackElo "1941"]
[PlyCount "94"]
[EventDate "2018.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 c6 8. Bd3 Nh5 9. Bxe7 Qxe7 10. 0-0 Ndf6 11. Ne5 g6 12. Rb1 0-0 13. b4 Ng7 14. Na4 a6 15. Nc5 Bf5 16. a4 Bxd3 17. Qxd3 Ne6 18. Rfc1 a5 19. Nxe6 Qxe6 20. b5 Rfc8 21. bxc6 bxc6 22. Rb6 Nd7 23. Nxd7 Qxd7 24. Rc5 Qc7 25. Rb3 Rab8 26. g3 Rb6 27. Qc3 Qb7 28. Rxb6 Qxb6 29. Kg2 Qb4 30. Qc2 Qb6 31. Rxd5 cxd5 32. Qxc8+ Kg7 33. Qe8 Qb7 34. Qb5 Qa8 35. Qd7 h5 36. h4 Kf6 37. f3 Kg7 38. g4 hxg4 39. fxg4 Qa6 40. Kf2 Qf6+ 41. Kg3 Qf1 42. Qxd5 Qg1+ 43. Kf4 Qh2+ 44. Ke4 Qg2+ 45. Ke5 Qg3+ 46. Ke4 Qg2+ 47. Ke5 Qg3+ 1/2-1/2

[Event "Voronezh op-B 22nd"]
[Site "Voronezh"]
[Date "2018.06.12"]
[Round "1"]
[White "Ragimli, Deniz"]
[Black "Pivina, Mariya"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1626"]
[BlackElo "1941"]
[PlyCount "106"]
[EventDate "2018.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 d5 4. e3 Be7 5. Bd3 0-0 6. Ne2 c5 7. c3 b6 8. 0-0 h6 9. Bh4 Bb7 10. Qb1 Nc6 11. f4 Ng4 12. Bxe7 Nxe7 13. Rf3 f5 14. Qf1 Nc8 15. h3 Nf6 16. Kh2 Nd6 17. Rf2 Nfe4 18. Nxe4 dxe4 19. Bc2 Rc8 20. dxc5 bxc5 21. Rd1 Qe7 22. Ng3 Rfd8 23. Rfd2 Bd5 24. b3 c4 25. b4 Nb5 26. Ne2 Qf6 27. Qe1 Kh7 28. a4 Nxc3 29. Nxc3 Qxc3 30. g4 Qf6 31. Rg2 Bb7 32. g5 Qe7 33. gxh6 gxh6 34. Rxd8 Rxd8 35. Qc3 Bd5 36. Bd1 Rg8 37. Rxg8 Kxg8 38. b5 Qh4 39. Kg2 Kf7 40. Qe5 Qf6 41. Bh5+ Kg7 42. Qc7+ Kg8 43. Qb8+ Qf8 44. Qxa7 c3 45. Qc7 Qg7+ 46. Qxg7+ Kxg7 47. Bd1 Kf6 48. a5 Bc4 49. b6 Ba6 50. Kf2 Ke7 51. Kg3 Kd6 52. Kh4 Bd3 53. Kh5 Be2+ 0-1

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.21"]
[Round "9"]
[White "Pivina, Mariya"]
[Black "Berezhnaya, Veronika"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1783"]
[BlackElo "1862"]
[PlyCount "104"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Nf3 Nf6 6. Be2 Bg4 7. h3 Bxf3 8. Bxf3 e6 9. 0-0 Be7 10. Ne2 0-0 11. c4 Nbd7 12. Qb3 Qb6 13. Qxb6 Nxb6 14. b3 Nfd7 15. Bb2 Bf6 16. Ng3 g6 17. Rfe1 Bg7 18. Rad1 Rfd8 19. Ne4 Rab8 20. a4 Nf6 21. Nc5 Nbd7 22. Nd3 Ne8 23. Ba1 Nc7 24. Nf4 Nf6 25. Rd3 Na6 26. Rdd1 Nd7 27. d5 cxd5 28. Bxg7 Kxg7 29. cxd5 e5 30. Nd3 Nac5 31. Nxc5 Nxc5 32. Rxe5 Nxb3 33. d6 b6 34. Re7 a5 35. Bd5 Nc5 36. Rxf7+ Kh6 37. Bc6 Rbc8 38. Bb5 Ne4 39. d7 Rc7 40. Re7 Nc3 41. Re8 Rcxd7 42. Bxd7 Rxe8 43. Bxe8 Nxd1 44. Kf1 Kg7 45. Ke1 Nc3 46. Kd2 Ne4+ 47. Ke3 Nc5 48. Kd4 Kf6 49. Bc6 Ke6 50. Kc4 Kd6 51. Be8 Ke7 52. Bc6 Kd6 1/2-1/2

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.20"]
[Round "8"]
[White "Filippov, Vladimir Mikhailovi"]
[Black "Pivina, Mariya"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1893"]
[BlackElo "1783"]
[PlyCount "110"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Nbd7 5. b3 b6 6. cxd5 exd5 7. Bb2 Bb7 8. 0-0 Be7 9. d3 c5 10. Nh4 0-0 11. Nf5 Re8 12. Nxe7+ Rxe7 13. Nd2 Qc7 14. Nf3 d4 15. Rc1 Qd8 16. Re1 Qe8 17. Qd2 Nd5 18. a3 a5 19. Nh4 Rb8 20. Nf5 Re6 21. Bh3 Rf6 22. e4 Ne5 23. Bg2 Qb5 24. Qg5 Rg6 25. Ne7+ Nxe7 26. Qxe5 Nc6 27. Qc7 Ba6 28. e5 Rc8 29. Qd7 Rd8 30. Bxc6 Rxd7 31. Bxb5 Bxb5 32. Rcd1 Re6 33. b4 axb4 34. axb4 Ra7 35. bxc5 bxc5 36. f4 f6 37. exf6 Rxe1+ 38. Rxe1 gxf6 39. Ra1 Rxa1+ 40. Bxa1 Bxd3 41. Bb2 Bb5 42. Kf2 Kf7 43. Ba3 c4 44. Bc5 d3 45. Bb4 Ke6 46. g4 h6 47. Ke3 Kd5 48. f5 Ba4 49. Bc3 Bd1 50. h3 Be2 51. Bxf6 Bf1 52. h4 Bh3 53. g5 hxg5 54. Bxg5 Bxf5 55. Bf6 Bh7 1/2-1/2

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.19"]
[Round "7"]
[White "Pivina, Mariya"]
[Black "Polyansky, Viktor"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1783"]
[BlackElo "1925"]
[PlyCount "82"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 Bg7 4. h3 Nf6 5. e5 Nd5 6. Nxd5 cxd5 7. f4 d6 8. Nf3 dxe5 9. fxe5 0-0 10. Bd3 Nc6 11. c3 f6 12. exf6 Rxf6 13. 0-0 Qd6 14. Bg5 Rf7 15. Qd2 Bf5 16. Rae1 Raf8 17. Bxf5 Rxf5 18. b4 b5 19. Qe2 e5 20. g4 R5f7 21. dxe5 Nxe5 22. Nd4 Nf3+ 23. Nxf3 Qg3+ 24. Kh1 Rxf3 25. Rxf3 Qxf3+ 26. Qxf3 Rxf3 27. Re8+ Kf7 28. Re7+ Kf8 29. Kg2 Rxc3 30. Rxa7 h6 31. Bf4 Rc2+ 32. Kf3 g5 33. Bd6+ Kg8 34. Ra5 d4 35. Rxb5 Rxa2 36. Rd5 Ra3+ 37. Kg2 d3 38. b5 Ra2+ 39. Kf3 d2 40. Ke2 Bc3 41. b6 Rb2 1/2-1/2

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.18"]
[Round "6"]
[White "Gevorgyan, Alex"]
[Black "Pivina, Mariya"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1783"]
[PlyCount "136"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Qc7 6. d3 Nxe2 7. Qxe2 a6 8. 0-0 b5 9. Bb3 Bb7 10. f4 g6 11. f5 Bg7 12. fxe6 dxe6 13. Bf4 Qb6 14. Be3 Rc8 15. a4 Ne7 16. axb5 axb5 17. Nxb5 0-0 18. Nc3 Bc6 19. Qd2 Qb4 20. Ra7 Rce8 21. Qf2 Bd4 22. Bxd4 Qxd4 23. Qxd4 cxd4 24. Ne2 e5 25. h3 Kg7 26. Ra5 Nc8 27. Rc5 Bd7 28. Ng3 Nb6 29. Ra5 Re7 30. Ra6 Rb8 31. Ra5 f6 32. Raa1 Rf8 33. Ra6 Rb8 34. Raa1 Rf8 35. Rf2 Bb5 36. Ra5 Bd7 37. Ra1 Bb5 38. Nf1 Ra8 39. Rxa8 Nxa8 40. Nd2 Nb6 41. Nc4 Nxc4 42. Bxc4 Bc6 43. Rf1 Rc7 44. Re1 Ra7 45. Rc1 f5 46. Bb3 Rc7 47. exf5 gxf5 48. Rf1 Kf6 49. Ra1 e4 50. dxe4 fxe4 51. Rf1+ Ke5 52. Bc4 e3 53. Bd3 Be4 54. Bxe4 Kxe4 55. Rc1 Rf7 56. Rf1 Re7 57. Re1 Rb7 58. b3 d3 59. cxd3+ Kxd3 60. Rd1+ Kc2 61. Rd6 Rf7 62. b4 e2 63. Re6 Rf1+ 64. Kh2 e1Q 65. Rxe1 Rxe1 66. Kg3 Re4 67. Kf3 Rxb4 68. g4 Rb3+ 0-1

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.16"]
[Round "5"]
[White "Guliev, Gasan"]
[Black "Pivina, Mariya"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1957"]
[BlackElo "1783"]
[PlyCount "65"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 b5 7. a4 b4 8. Nh3 a5 9. 0-0 Be7 10. Re1 Nbd7 11. b3 0-0 12. Bb2 Qc7 13. e4 Ne5 14. f4 Bg4 15. Qc2 Nf3+ 16. Bxf3 Bxf3 17. Nf2 Bh5 18. h3 g5 19. g4 gxf4 20. gxh5 Nxh5 21. Qe2 Ng7 22. Nd2 Rac8 23. Qg4 f6 24. Qxf4 Kh8 25. Kh1 Qd8 26. Rg1 Rg8 27. Ng4 Rf8 28. Raf1 Qe8 29. Qh6 Rf7 30. Nxf6 Bxf6 31. Rxf6 Rfc7 32. Rxg7 Rxg7 33. Rf8+ 1-0

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.15"]
[Round "4"]
[White "Pivina, Mariya"]
[Black "Gasanov, Zaur"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "1783"]
[BlackElo "1973"]
[PlyCount "114"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h3 a6 8. Bg2 g5 9. Be3 Nbd7 10. Qe2 Qc7 11. 0-0-0 Ne5 12. Kb1 b5 13. Qf1 Be7 14. Nb3 Bb7 15. f4 gxf4 16. Qxf4 b4 17. Ne2 Nxe4 18. h4 Ng6 19. Qf1 Nxh4 20. Rxh4 Bxh4 21. Qh1 Qc4 22. Ned4 Ng3 23. Qxh4 Bxg2 24. Qxg3 Bd5 25. Qxd6 Rc8 26. Qe5 Rg8 27. Rc1 Qc7 28. Qh5 Qg3 29. Rf1 Rg6 30. Bxh6 Qxg4 31. Qh2 Bxb3 32. Nxb3 Qg2 33. Qxg2 Rxg2 34. Bd2 f5 35. Bxb4 Rcxc2 36. Bc3 Rce2 37. Nd4 Re4 38. Kc1 Kd7 39. Rd1 Ke8 40. Rf1 Kf7 41. Nc6 Rge2 42. Nd4 Rg2 43. Nc6 Rge2 44. Rg1 e5 45. Rd1 Kg6 46. Ne7+ Kf6 47. Nd5+ Kg5 48. Bd2+ f4 49. Nc3 Rc4 50. Rg1+ Kf5 51. Kd1 Rh2 52. Re1 e4 53. Rf1 f3 54. Ke1 Rd4 55. Bc1 Rc2 56. Be3 Rd3 57. Nd1 Re2# 0-1

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.14"]
[Round "3"]
[White "Pivina, Mariya"]
[Black "Krivtsov, Alexander"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1783"]
[BlackElo "1992"]
[PlyCount "81"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 Nbc6 10. f4 cxb2 11. Bxb2 Qb6 12. b5 Nb4 13. Rd1 Qe3+ 14. Ne2 Rg6 15. Rd2 Qe4 16. Kd1 Nf5 17. Qh8+ Ke7 18. Bd4 b6 19. Qh3 Nxc2 20. Rxc2 Nxd4 21. Qa3+ Ke8 22. Rc7 Qb1+ 23. Nc1 Bd7 24. Bd3 Nxb5 25. Bxb1 Nxa3 26. Bxg6 fxg6 27. Rc3 Nc4 28. Nb3 Ba4 29. Ke2 Bxb3 30. Rxb3 a5 31. Rh3 Kd7 32. Rh6 Rg8 33. Rh7+ Kc6 34. Re7 g5 35. Rxe6+ Kd7 36. f5 Rf8 37. g4 Rh8 38. h3 b5 39. Rd1 Rxh3 40. Rxd5+ Kc7 41. Rxb5 1-0

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.13"]
[Round "2"]
[White "Lantseva, Aleksandra"]
[Black "Pivina, Mariya"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1783"]
[PlyCount "50"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. f4 c5 5. c3 Ne4 6. Nf3 Be7 7. 0-0 0-0 8. Nbd2 f5 9. Ne5 Nd7 10. Rf3 Nxe5 11. fxe5 Bd7 12. Rh3 Be8 13. Be2 Bg6 14. Bh5 Qe8 15. Bxg6 Qxg6 16. Nxe4 fxe4 17. Rg3 Qf5 18. Bd2 Qf2+ 19. Kh1 Rf7 20. Qe1 Raf8 21. h3 Qxe1+ 22. Rxe1 Rf1+ 23. Rxf1 Rxf1+ 24. Kh2 Rd1 25. dxc5 Rxd2 0-1

[Event "Voronezh op-B 19th"]
[Site "Voronezh"]
[Date "2015.06.12"]
[Round "1"]
[White "Pivina, Mariya"]
[Black "Geranichev, Mikhail"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1783"]
[BlackElo "2072"]
[PlyCount "72"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Bd7 6. Nf3 cxd4 7. cxd4 Nc6 8. Nc3 Rc8 9. Na4 Qc7 10. b4 Nh6 11. Bd3 Nf5 12. Bxf5 exf5 13. 0-0 Be7 14. Bf4 Be6 15. Rc1 Qd8 16. Nc5 Bxc5 17. dxc5 0-0 18. b5 Ne7 19. Nd4 Ng6 20. Qd2 Qe7 21. c6 bxc6 22. Nxc6 Qxa3 23. Ra1 Qb3 24. Rfb1 Qc4 25. Rb4 Qc5 26. Be3 d4 27. Bxd4 Qd5 28. Rxa7 Bd7 29. Qb2 Bxc6 30. bxc6 Qxc6 31. g3 f4 32. e6 Qxe6 33. Bxg7 f3 34. Qb1 Qh3 35. Qf1 Qxf1+ 36. Kxf1 Rc1# 0-1

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2015.02.08"]
[Round "9"]
[White "Drogovoz, Maria"]
[Black "Pivina, Mariya"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1991"]
[BlackElo "1739"]
[PlyCount "69"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. Nb3 b5 9. 0-0 Bb7 10. Re1 d6 11. a3 Be7 12. f4 0-0 13. g4 g6 14. g5 Nd7 15. Qg4 Rfe8 16. Re3 Qb6 17. Kh1 Nd4 18. Nxd4 Qxd4 19. Rd3 Qc4 20. b3 Qc7 21. Bb2 Bf8 22. Rad1 Rad8 23. Qh3 f6 24. gxf6 Nxf6 25. Nxb5 axb5 26. Bxf6 Rc8 27. R3d2 d5 28. f5 Qf4 29. fxg6 Bh6 30. gxh7+ Kxh7 31. e5 Rc6 32. Qd3+ Qf5 33. Qxf5+ exf5 34. Rxd5 Kg6 35. Rxb5 1-0

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2015.02.07"]
[Round "8"]
[White "Pivina, Mariya"]
[Black "Komissarova, Oksana"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1739"]
[BlackElo "1953"]
[PlyCount "81"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[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. 0-0 0-0 10. Re1 Bg4 11. h3 Bxf3 12. Qxf3 e6 13. Bxd5 cxd5 14. Rd1 Nc6 15. Ne2 b6 16. Rb1 bxc5 17. dxc5 Qa5 18. b4 Qxa2 19. Bd2 a6 20. Bc3 Bxc3 21. Nxc3 Qc4 22. Qd3 Qxd3 23. Rxd3 Rab8 24. Na2 Rb5 25. Rdb3 Rfb8 26. Ra3 a5 27. Ra4 axb4 28. Rb3 Na5 29. Rbxb4 Nc6 30. Rxb5 Rxb5 31. Ra8+ Kg7 32. Rc8 Rb1+ 33. Kh2 Ne7 34. Rc7 Kf6 35. Nc3 Rc1 36. Nb5 e5 37. Nd6 Ke6 38. Nb7 d4 39. Nd8+ Kf6 40. c6 d3 41. Rd7 1/2-1/2

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2015.02.06"]
[Round "7"]
[White "Lingur, Zalina"]
[Black "Pivina, Mariya"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2029"]
[BlackElo "1739"]
[PlyCount "47"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f4 Nf6 8. e5 Nd5 9. Nxd5 exd5 10. Qf3 Nxd4 11. Bxd4 Qxc2 12. Bd3 Bb4+ 13. Kf1 Qc6 14. e6 0-0 15. Qh5 h6 16. Qf5 fxe6 17. Qh7+ Kf7 18. Qxg7+ Ke8 19. Ke2 Be7 20. Rac1 Rxf4 21. Rxc6 dxc6 22. Bg6+ Kd8 23. Bb6+ Kd7 24. Bc5 1-0

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2015.02.05"]
[Round "6"]
[White "Pivina, Mariya"]
[Black "Lysenko, Margarita"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1739"]
[BlackElo "1931"]
[PlyCount "61"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 Qc7 9. h3 a5 10. Ba2 h6 11. Be3 Re8 12. Nh2 g5 13. h4 exd4 14. Qxd4 Ne5 15. hxg5 hxg5 16. Bxg5 Nfg4 17. Nxg4 Bxg5 18. Nxe5 dxe5 19. Qd3 Kg7 20. Rad1 Qb6 21. Qg3 f6 22. Rd6 Qxb2 23. Bb3 Qa3 24. Red1 Qc5 25. R1d3 b6 26. Rd1 Ba6 27. Qh3 Bc8 28. Qh5 Re7 29. Rd8 Bh6 30. Rg8+ Kh7 31. Qg6# 1-0

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2015.02.04"]
[Round "5"]
[White "Abramova, Yulia"]
[Black "Pivina, Mariya"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1997"]
[BlackElo "1739"]
[PlyCount "117"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Qc7 6. Nc3 Nf6 7. Qf3 Ne5 8. Qg3 a6 9. 0-0-0 h5 10. Bf4 d6 11. f3 h4 12. Qf2 Be7 13. Kb1 b5 14. Nb3 Bb7 15. Bd3 Rc8 16. Qd2 Kf8 17. Bg5 Nc4 18. Bxc4 bxc4 19. Nd4 d5 20. exd5 Nxd5 21. Nxd5 Bxd5 22. Bxe7+ Qxe7 23. Nf5 Qc5 24. Qd4 Qxd4 25. Rxd4 h3 26. Rg1 hxg2 27. Rh4 Rxh4 28. Nxh4 g5 29. Nxg2 Bxf3 30. Ne1 g4 31. Nxf3 gxf3 32. Rf1 Ke7 33. Rxf3 f5 34. Kc1 Kf6 35. Kd2 e5 36. Ra3 Rc6 37. Ke2 f4 38. h4 Kf5 39. Rh3 Kg4 40. Rh1 Rh6 41. b4 e4 42. a4 c3 43. h5 f3+ 44. Kf2 Re6 45. Ke3 Kg3 46. h6 Re8 47. Rg1+ Kh2 48. Rg7 Rf8 49. h7 f2 50. Rf7 f1R 51. Rxf1 Rh8 52. Rf7 Kg3 53. Rg7+ Kh4 54. b5 axb5 55. axb5 Kh5 56. b6 Kh6 57. Rc7 Rf8 58. b7 Kg6 59. Rc8 1-0

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2015.02.03"]
[Round "4"]
[White "Pivina, Mariya"]
[Black "Rjanova, Valery"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1739"]
[BlackElo "2160"]
[PlyCount "50"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Re1 Bg4 9. b4 Bb6 10. h3 Bh5 11. b5 Na5 12. Rxe5 Nf6 13. Na3 Bxf3 14. Qxf3 Bd4 15. cxd4 Qxd4 16. Re1 Qxa1 17. Bd2 Qb2 18. Bxa5 Qxa3 19. Bxc7 b6 20. Qg3 Ne8 21. Be5 Kh8 22. Re3 f6 23. Rf3 fxe5 24. Qxe5 Rxf3 25. Qd5 Rf8 0-1

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2015.02.02"]
[Round "3"]
[White "Maltsevskaya, Aleksandra"]
[Black "Pivina, Mariya"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "2003"]
[BlackElo "1739"]
[PlyCount "140"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 bxc6 8. Bd3 d5 9. 0-0 Nf6 10. Qe2 Be7 11. Kh1 Bb7 12. Bd2 0-0 13. Rae1 Rfe8 14. e5 Nd7 15. f5 exf5 16. e6 Nf6 17. exf7+ Kxf7 18. Qe6+ Kf8 19. Qxf5 Kg8 20. Bg5 Bc8 21. Qf3 Bg4 22. Qf2 Bh5 23. Qh4 Bg6 24. Bxg6 hxg6 25. Rf3 Qd7 26. Ref1 Qg4 27. Bxf6 Qxh4 28. Bxh4 Bxh4 29. g3 Bf6 30. Na4 Re2 31. c3 Rae8 32. R1f2 Bg5 33. Kg2 Rxf2+ 34. Kxf2 Rb8 35. b3 Rb5 36. Ke2 Bf6 37. Kd3 Kf7 38. g4 Ke7 39. Rh3 Rb8 40. b4 Kd6 41. a3 a5 42. Kc2 axb4 43. axb4 Re8 44. Rh7 Re2+ 45. Kb3 Rg2 46. h3 Rg3 47. Kc2 d4 48. cxd4 Bxd4 49. Nc5 Kd5 50. Nb7 Rc3+ 51. Kd2 Rb3 52. Rh8 Rxb4 53. Rd8+ Ke6 54. Rb8 Kd7 55. Kd3 Ba7 56. Rd8+ Kc7 57. Na5 Bb6 58. Nxc6 Kxc6 59. Rg8 Bd4 60. h4 Ba1 61. Ra8 Bf6 62. g5 Be5 63. Ra6+ Rb6 64. Ra7 Kd6 65. Ra4 Rc6 66. Ke4 Ke6 67. Rb4 Rd6 68. Rb7 Rd4+ 69. Kf3 Rxh4 70. Rb6+ Kf5 0-1

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2015.02.01"]
[Round "2"]
[White "Pivina, Mariya"]
[Black "Litvinenko, Ekaterina"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1739"]
[BlackElo "1976"]
[PlyCount "113"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Bg4 7. Nbd2 0-0 8. a4 a6 9. a5 Ne7 10. Re1 c6 11. Bb3 Qd7 12. Nf1 h6 13. h3 Be6 14. Be3 Bxe3 15. Nxe3 Ng6 16. Bxe6 fxe6 17. Nc4 Rad8 18. d4 exd4 19. cxd4 d5 20. exd5 exd5 21. Nce5 Nxe5 22. Nxe5 Qf5 23. Qf3 Qg5 24. Qb3 Kh7 25. Qd3+ Kg8 26. f4 Qxf4 27. Ng6 Qd6 28. Ne7+ Kh8 29. Ng6+ Kg8 30. Nxf8 Rxf8 31. Qa3 Qf4 32. Qe3 Qh4 33. Qf2 Qh5 34. Re5 Qg6 35. Qf5 Qg3 36. Qe6+ Kh8 37. Re3 Qh4 38. Qd6 Kg8 39. Qe6+ Kh8 40. Qd6 Kg8 41. Qb4 Ne4 42. Qe1 Qg5 43. Re2 Rf3 44. Ra3 Rxa3 45. bxa3 Qf6 46. Qb4 Kh7 47. Rb2 Kg8 48. Re2 Kh7 49. Qb2 Kg8 50. Re3 Qg5 51. Rb3 Qf4 52. Rf3 Qg5 53. Qxb7 Qc1+ 54. Kh2 Nd2 55. Qf7+ Kh8 56. Qf8+ Kh7 57. Rf7 1-0

[Event "Moscow op-B (Women)"]
[Site "Moscow"]
[Date "2015.01.31"]
[Round "1"]
[White "Bayarmaa, Bayarjargal"]
[Black "Pivina, Mariya"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2134"]
[BlackElo "1739"]
[PlyCount "73"]
[EventDate "2015.01.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 Nh5 9. Bxe7 Qxe7 10. Nge2 Ndf6 11. h3 g6 12. 0-0-0 0-0 13. Kb1 Ng7 14. g4 Ne6 15. Ka1 c5 16. dxc5 Qxc5 17. Nd4 Nxd4 18. exd4 Qc6 19. Rhe1 Be6 20. f4 Bd7 21. Re5 Rae8 22. Qb3 Rxe5 23. fxe5 Nxg4 24. Bb5 Qe6 25. Bxd7 Qxd7 26. hxg4 Qxg4 27. Nxd5 Kg7 28. Nf6 Qg2 29. Qd5 Qe2 30. Rh1 h5 31. Qe4 Qc4 32. Nxh5+ gxh5 33. Rg1+ Kh6 34. Qf4+ Kh7 35. Qf5+ Kh6 36. Qf6+ Kh7 37. Qg7# 1-0

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.20"]
[Round "9"]
[White "Chekmareva, Liya"]
[Black "Pivina, Mariya"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1863"]
[BlackElo "1678"]
[PlyCount "85"]
[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. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. 0-0 0-0 8. Qc2 Nbd7 9. Bf4 Nh5 10. Be5 f6 11. cxd5 exd5 12. Bf4 Nxf4 13. gxf4 Qc7 14. e3 Nb6 15. Nc3 Be6 16. f5 Bf7 17. Ne2 Bd6 18. Ng3 Rfe8 19. Kh1 Rac8 20. Rac1 Qb8 21. b3 Nd7 22. Rg1 c5 23. dxc5 Nxc5 24. Qe2 Ne4 25. Nd4 Bxg3 26. hxg3 Qd6 27. Rxc8 Rxc8 28. Bxe4 dxe4 29. Rd1 Qe5 30. Kg2 a6 31. Rd2 Kf8 32. Rc2 Rc5 33. b4 Rc7 34. a4 h6 35. b5 axb5 36. axb5 b6 37. Rc6 Rxc6 38. bxc6 Qc5 39. Qa6 Ke7 40. Qb7+ Ke8 41. Qd7+ Kf8 42. Qd8+ Be8 43. Ne6+ 1-0

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.19"]
[Round "8"]
[White "Pivina, Mariya"]
[Black "Koshelev, Vladimir"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1678"]
[BlackElo "1874"]
[PlyCount "88"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Bd7 6. Nf3 Bb5 7. Be2 Bxe2 8. Qxe2 Qa6 9. Qxa6 Nxa6 10. 0-0 c4 11. a4 Nc7 12. Na3 a6 13. a5 Ne7 14. Nd2 Nc6 15. b4 Na7 16. f4 g6 17. g4 Nab5 18. Ndb1 h5 19. Nxb5 Nxb5 20. f5 gxf5 21. gxf5 Bh6 22. fxe6 fxe6 23. Bxh6 Rxh6 24. Ra2 Rg6+ 25. Kh1 0-0-0 26. Raf2 Rdg8 27. Rf8+ Kd7 28. R1f7+ Kc6 29. Rxg8 Rxg8 30. Rf6 Nc7 31. Nd2 Rg7 32. Nf3 Kd7 33. Nd2 Ke7 34. Rf3 Nb5 35. Nb1 Rg4 36. Nd2 Nc7 37. h3 Rg5 38. Kh2 Ne8 39. Rg3 Rf5 40. Rf3 Ng7 41. Kg2 h4 42. Rxf5 Nxf5 43. Kf3 Kf7 44. Kf4 Kg6 1/2-1/2

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.18"]
[Round "7"]
[White "Zisin, Oleg"]
[Black "Pivina, Mariya"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1836"]
[BlackElo "1678"]
[PlyCount "58"]
[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. Nf3 e6 3. b3 Nf6 4. Nc3 Nc6 5. Bb2 Qc7 6. Bc4 a6 7. a4 Be7 8. 0-0 0-0 9. d4 cxd4 10. Nxd4 Rd8 11. Nxc6 dxc6 12. Qe2 Rb8 13. Rad1 b5 14. Rxd8+ Bxd8 15. Bd3 e5 16. f4 Bg4 17. Qd2 exf4 18. Ne2 Qb6+ 19. Kh1 f3 20. gxf3 Bh3 21. Rg1 Qf2 22. Rxg7+ Kxg7 23. Qg5+ Kf8 24. Qh6+ Ke8 25. Qxh3 Bb6 26. Bxf6 Qe1+ 27. Kg2 Qf2+ 28. Kh1 Qe1+ 29. Kg2 Qf2+ 1/2-1/2

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.17"]
[Round "6"]
[White "Malin, Alexey"]
[Black "Pivina, Mariya"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1868"]
[BlackElo "1678"]
[PlyCount "51"]
[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. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. Be2 Bg4 8. 0-0 e6 9. Bg5 Be7 10. Bxe7 Qxe7 11. exd6 Qxd6 12. Nbd2 0-0 13. Nc4 Qc7 14. Rc1 Qf4 15. g3 Qf6 16. Nce5 Bxf3 17. Nxf3 Rfd8 18. Bb5 Nde7 19. Bxc6 Nxc6 20. Qb3 Rd7 21. Rfe1 Rad8 22. Ne5 Rxd4 23. Nxc6 Rd2 24. Qe3 bxc6 25. Rxc6 Rxb2 26. Ra6 1-0

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.16"]
[Round "5"]
[White "Pivina, Mariya"]
[Black "Grishchenko, Vladimir"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1678"]
[BlackElo "1983"]
[PlyCount "118"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nxc6 dxc6 8. Nd2 e5 9. Nc4 b5 10. Ne3 g6 11. a4 Bb7 12. axb5 axb5 13. Rxa8+ Bxa8 14. c4 b4 15. Qa4 Bb7 16. Nd5 Qd7 17. Nxb4 Nf6 18. Rd1 Bg7 19. Bc2 Qc8 20. Rd6 0-0 21. Bg5 Qc7 22. c5 Ra8 23. Qb3 Ra1+ 24. Bd1 Nxe4 25. Bd8 Qc8 26. Nc2 Nxd6 27. Nxa1 Qxd8 28. cxd6 Qxd6 29. Bf3 Bc8 30. Qc2 Bd7 31. Nb3 Bf8 32. Na5 c5 33. Nc4 Qd4 34. Nb6 Bf5 35. Qc3 e4 36. Be2 Bg7 37. Qxd4 cxd4 38. b3 d3 39. Bd1 Be6 40. Nc4 f5 41. g3 g5 42. Nd2 Bc3 43. Nc4 f4 44. Kf1 Kf8 45. Kg2 Ke7 46. Kf1 Bxc4 47. bxc4 Kd6 48. gxf4 gxf4 49. Kg2 Kc5 50. Bb3 Kb4 51. Bd1 Kxc4 52. h4 Kd4 53. Kg1 Ke5 54. Kg2 Kf5 55. Kg1 f3 56. Bb3 Kg4 57. Bd5 d2 58. Bb3 Kxh4 59. Bc2 Be5 0-1

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.15"]
[Round "4"]
[White "Zakharov, Nikita"]
[Black "Pivina, Mariya"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "1881"]
[BlackElo "1678"]
[PlyCount "140"]
[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. g3 Nf6 2. Bg2 d5 3. c4 e6 4. d4 c6 5. Nf3 Be7 6. Nbd2 0-0 7. 0-0 Nbd7 8. Qc2 b6 9. b3 Bb7 10. Bb2 Rc8 11. e4 dxe4 12. Nxe4 c5 13. Ne5 Nxe4 14. Bxe4 Bxe4 15. Qxe4 Nf6 16. Qe3 cxd4 17. Bxd4 Bc5 18. Rad1 Qe7 19. Bxc5 Rxc5 20. Rd4 Qc7 21. f4 Qe7 22. Rfd1 Rc7 23. R1d3 Qc5 24. Kg2 b5 25. Qd2 bxc4 26. Rxc4 Qb6 27. Rb4 Qa5 28. Rd8 Rc8 29. Rxf8+ Rxf8 30. Rd4 Qxd2+ 31. Rxd2 Nd5 32. Nc6 a6 33. Kf3 g6 34. Ne5 Rc8 35. Nc4 Kf8 36. Rd3 Ke7 37. a3 Rc6 38. Ne3 Nb6 39. Kg4 h5+ 40. Kf3 Kf6 41. Ke4 Ke7 42. h3 Nd7 43. Kd4 Rd6+ 44. Kc3 Nc5 45. Rxd6 Kxd6 46. Nc4+ Kd5 47. Nd2 a5 48. b4 axb4+ 49. Kxb4 Kc6 50. Kc4 f6 51. Nb3 Ne4 52. Nd4+ Kb6 53. Ne2 Nf2 54. h4 Ne4 55. a4 Ka5 56. Kd4 Nd6 57. Kc5 Ne4+ 58. Kc6 Kxa4 59. Kd7 Kb4 60. Kxe6 Kc4 61. Kf7 Kd3 62. Kxg6 Kxe2 63. Kxh5 Nxg3+ 64. Kg4 Kf2 65. f5 Ne4 66. h5 Ng5 67. h6 Ke3 68. Kh5 Ke4 69. h7 Nxh7 70. Kg6 Ke5 0-1

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.14"]
[Round "3"]
[White "Pivina, Mariya"]
[Black "Polyansky, Viktor"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1678"]
[BlackElo "1972"]
[PlyCount "96"]
[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 c6 2. d4 d6 3. Nc3 g6 4. f4 Bg7 5. e5 Nh6 6. Be3 Qb6 7. Qc1 Nf5 8. b3 dxe5 9. Na4 Qc7 10. fxe5 Bxe5 11. Nf3 Nxe3 12. Nxe5 Qa5+ 13. c3 Nf5 14. Nc4 Qd5 15. Ne3 Qe4 16. Kf2 Qf4+ 17. Ke2 b6 18. g3 Ba6+ 19. c4 Nxd4+ 20. Kd3 Qd6 21. Kc3 Nd7 22. Qd2 b5 23. cxb5 cxb5 24. Qxd4 Rc8+ 25. Nc4 Qxd4+ 26. Kxd4 bxc4 27. Bxc4 e5+ 28. Kd3 e4+ 29. Kd4 Bxc4 30. bxc4 0-0 31. Rac1 Rfd8 32. Kxe4 Nf6+ 33. Ke3 Ng4+ 34. Ke2 f5 35. h3 Re8+ 36. Kd2 Nf2 37. Rhg1 Ne4+ 38. Kd3 Rcd8+ 39. Kc2 Rd2+ 40. Kb1 Rb8+ 41. Ka1 Rb4 42. Nc3 Rbb2 43. Rgd1 Rxd1 44. Rxd1 Rc2 45. Nxe4 fxe4 46. Rd4 e3 47. Kb1 e2 48. Kxc2 e1Q 0-1

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.13"]
[Round "2"]
[White "Pivina, Mariya"]
[Black "Danchenkova, Julia"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1678"]
[BlackElo "1910"]
[PlyCount "102"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Ne5 Nbd7 7. Nc4 Qc7 8. Qf3 Nb6 9. Bf4 Qd8 10. Be5 Bg4 11. Qg3 Qd7 12. f3 Bf5 13. 0-0-0 Nbd5 14. Nxd5 Nxd5 15. Qf2 f6 16. Bg3 g6 17. Ne3 Bh6 18. f4 Nxe3 19. Qxe3 0-0-0 20. Bc4 e6 21. Rhe1 Rhe8 22. h3 Bg7 23. Bh4 h5 24. Qf3 Rh8 25. Rh1 g5 26. fxg5 fxg5 27. Bxg5 Rdf8 28. Qe3 Kb8 29. Rhe1 Re8 30. Kb1 Ka8 31. Bf4 Bf8 32. Be5 Rg8 33. Qf3 Qf7 34. Rf1 Qg6 35. Rf2 Be4 36. Qe2 Be7 37. Bd3 Bxd3 38. Qxd3 Qh6 39. Rdf1 Bh4 40. g3 Be7 41. Rf7 Qg5 42. h4 Qg4 43. Qf3 Qg6 44. Qe3 a6 45. a3 Bd8 46. Bd6 Rg7 47. Rf8 Rg8 48. R8f7 Rg7 49. Qf3 Reg8 50. Rf8 Rxf8 51. Qxf8 Rd7 1-0

[Event "Voronezh op-B 18th"]
[Site "Voronezh"]
[Date "2014.06.12"]
[Round "1"]
[White "Alkaev, Ruslan"]
[Black "Pivina, Mariya"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1983"]
[BlackElo "1678"]
[PlyCount "71"]
[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. Nc3 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Be2 d5 7. exd5 Nxd5 8. Re1 Be7 9. d3 0-0 10. Bf1 b5 11. g3 Bb7 12. Ne4 h6 13. Bg2 Qc7 14. a4 Rfd8 15. Bd2 b4 16. Bc1 c4 17. d4 Na5 18. Ne5 c3 19. Qh5 Bf6 20. bxc3 Bxe5 21. dxe5 bxc3 22. Bxh6 gxh6 23. Rad1 Ne7 24. Qxh6 Bxe4 25. Bxe4 Nf5 26. Qg5+ Kf8 27. Bxa8 Rxa8 28. h4 Nc6 29. Qh5 Rd8 30. Qh8+ Ke7 31. Qf6+ Kf8 32. h5 Nce7 33. h6 Rxd1 34. Rxd1 Ng8 35. Rd8+ Qxd8 36. Qxd8# 1-0

