[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.10"]
[Round "9"]
[White "Potapenko, Gennadiy"]
[Black "Vdovin, Maxim"]
[Result "1-0"]
[ECO "E12"]
[BlackElo "1760"]
[PlyCount "65"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. Nf3 b6 6. Bg5 Bb7 7. 0-0-0 Bxc3 8. Qxc3 Ne4 9. Qe3 Nxg5 10. Nxg5 h6 11. Ne4 cxd4 12. Nd6+ Kf8 13. Qf4 f6 14. Nxb7 e5 15. Nxd8 exf4 16. Rxd4 Ke7 17. Nb7 Nc6 18. Rd1 d5 19. cxd5 Ne5 20. e3 fxe3 21. fxe3 a5 22. Bb5 Nd7 23. Rd4 Rab8 24. d6+ Ke6 25. Ba6 Ra8 26. Bc4+ Ke5 27. Kd2 Ra7 28. Rd5+ Ke4 29. Rb5 Ne5 30. Bd5+ Kf5 31. Rf1+ Kg6 32. Be4+ Kf7 33. Rxe5 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.09"]
[Round "8"]
[White "Loginov, Ilya"]
[Black "Potapenko, Gennadiy"]
[Result "1-0"]
[ECO "C32"]
[WhiteElo "1786"]
[PlyCount "67"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. Nc3 Bb4 6. Bd2 e3 7. Bxe3 Nxd5 8. Bd2 Nxc3 9. bxc3 Be7 10. Nf3 0-0 11. Be2 Nd7 12. 0-0 Bf6 13. d4 Re8 14. Ne5 Nb6 15. Bd3 g6 16. Qf3 Be6 17. Rae1 Bh4 18. g3 Bd5 19. Qg4 Bf6 20. f5 h5 21. Qe2 Kg7 22. fxg6 fxg6 23. Bxg6 Bxe5 24. Bxe8 Qxe8 25. Qxe5+ Qxe5 26. Rxe5 c6 27. Re7+ Kg6 28. Rxb7 Re8 29. Re1 Rf8 30. Bf4 Na4 31. Re3 Kf5 32. Rxa7 Nb2 33. Re5+ Kg4 34. Rg7+ 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.08"]
[Round "7"]
[White "Budnikova, Varvara"]
[Black "Potapenko, Gennadiy"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "1767"]
[PlyCount "62"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bg4 6. d3 Qf6 7. Nbd2 Nge7 8. h3 h5 9. Bxc6+ bxc6 10. c3 Ng6 11. Qa4 Kd7 12. d4 Nf4 13. d5 Rb8 14. Qxc6+ Kd8 15. Qxa6 Bxh3 16. Nb3 Bxg2 17. Bxf4 Bxf3 18. Bg3 h4 19. Qa7 Rb6 20. Qa8+ Kd7 21. Qa4+ Kc8 22. Qa8+ Rb8 23. Qa6+ Kd8 24. Qa7 Rc8 25. Na5 hxg3 26. Nc6+ Kd7 27. fxg3 Rh1+ 28. Kf2 Rh2+ 29. Ke3 Qg5+ 30. Kxf3 Qh5+ 31. Ke3 Qe2# 0-1

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.07"]
[Round "6"]
[White "Potapenko, Gennadiy"]
[Black "Skatchkov, Valery"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1799"]
[PlyCount "78"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 c6 4. Nc3 g5 5. Bg3 Bg7 6. e3 Nf6 7. Bd3 d6 8. Nf3 e6 9. h3 Qe7 10. Qe2 Nbd7 11. 0-0-0 0-0 12. Nd2 d5 13. h4 g4 14. f3 a6 15. Rde1 c5 16. Qf2 b5 17. Bf4 Bb7 18. fxg4 Nxg4 19. Qg3 b4 20. Nd1 e5 21. dxe5 Ndxe5 22. Nf3 Nxd3+ 23. cxd3 Qe6 24. Kb1 c4 25. Bd6 Rfd8 26. Bxb4 cxd3 27. Bc3 Qe4 28. Nd2 Qa4 29. Nb3 Qc4 30. Nd2 Qc6 31. Qf4 Rf8 32. Rhf1 Rab8 33. Nb3 Ba8 34. Qg3 Rb6 35. Rf4 Kh7 36. h5 Be5 37. Rxg4 Bxg3 38. Rg7+ Kh8 39. Rxg3+ Rf6 0-1

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.06"]
[Round "5"]
[White "Veklich, Igor"]
[Black "Potapenko, Gennadiy"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1792"]
[PlyCount "63"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Bb3 d6 6. c3 0-0 7. Nbd2 Na5 8. Bc2 c5 9. Nf1 Nc6 10. Ng3 b5 11. 0-0 a5 12. a3 Qb6 13. Be3 Ng4 14. Bg5 f6 15. Bd2 f5 16. exf5 d5 17. h3 Nf6 18. Re1 Bd6 19. Nh4 c4 20. Bg5 cxd3 21. Qxd3 e4 22. Nxe4 Ne5 23. Nxf6+ gxf6 24. Qxd5+ Kg7 25. Be3 Qa6 26. Rad1 Be7 27. Qe4 Kh8 28. Qf4 Rg8 29. Ng6+ Nxg6 30. fxg6 Bb7 31. Bd4 Qc6 32. Be4 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.05"]
[Round "4"]
[White "Potapenko, Gennadiy"]
[Black "Dorofeev, Gennady"]
[Result "1-0"]
[ECO "D55"]
[BlackElo "1711"]
[PlyCount "97"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bxf6 Bxf6 7. e3 0-0 8. Rc1 b6 9. Bd3 Ba6 10. b3 c6 11. 0-0 Nd7 12. e4 dxe4 13. Nxe4 Qc7 14. Bb1 Bb7 15. Re1 Rfd8 16. Qc2 Qf4 17. c5 bxc5 18. dxc5 g6 19. Nd6 Nxc5 20. Nxf7 Nd3 21. Nxd8 Rxd8 22. Rcd1 Ba6 23. Qxc6 Nxe1 24. Rxd8+ Bxd8 25. Qxe6+ Kf8 26. Qxe1 Bb7 27. Ne5 Kg7 28. Nxg6 Qg5 29. Qe5+ Qxe5 30. Nxe5 Bf6 31. f4 Bxe5 32. fxe5 Kf7 33. Bf5 a5 34. a3 Bd5 35. b4 axb4 36. axb4 Ke7 37. Kf2 Kd8 38. g4 Kc7 39. Ke3 Kb6 40. Kd4 Bg2 41. h4 Bh3 42. Kd5 h5 43. e6 hxg4 44. e7 Bg2+ 45. Be4 Bxe4+ 46. Kxe4 g3 47. Kf3 g2 48. Kxg2 Kb5 49. e8Q+ 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.04"]
[Round "3"]
[White "Rumyantsev, Nikolay"]
[Black "Potapenko, Gennadiy"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1745"]
[PlyCount "147"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. Nf3 e6 4. e5 d5 5. d4 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 Qb4 11. a3 Qb6 12. b4 Nh6 13. Bf4 a6 14. Rc1 Rc8 15. Qb3 Be7 16. Na4 Qa7 17. Rxc8+ Bxc8 18. Bxh7 b5 19. Qc2 Bd7 20. Nc5 Bxc5 21. bxc5 Bc6 22. Bd3 Qe7 23. Rc1 Qh4 24. Bg3 Qh5 25. Be2 Qg5 26. f4 Qf5 27. Qd1 Qe4 28. Rc3 Nf5 29. Bf3 Qd4+ 30. Qxd4 Nxd4 31. Bd1 Nf5 32. Bf2 d4 33. Rb3 Bd5 34. Rb2 Kd7 35. Be1 Kc6 36. Bb4 Ne3 37. Rd2 Nf5 38. g4 Nh4 39. Rxd4 a5 40. Bxa5 Kxc5 41. Rd3 Ng6 42. Bd2 f6 43. exf6 gxf6 44. Bc2 Nh4 45. Bd1 Ng6 46. Be2 Bc4 47. Be3+ Kc6 48. Rc3 Kd5 49. Bf3+ Kd6 50. Be4 Rg8 51. h3 f5 52. Bf3 Nh4 53. Bd1 fxg4 54. hxg4 Kd5 55. Kf2 Ke4 56. a4 Rd8 57. Bc2+ Kd5 58. axb5 e5 59. Bd3 exf4 60. Bxc4+ Ke4 61. Bd3+ Ke5 62. Bc1 Kd4 63. Rc2 f3 64. Be3+ Kd5 65. Kg3 Ng2 66. Bf2 Rf8 67. b6 Nf4 68. Bf5 Ne2+ 69. Kxf3 Nd4+ 70. Bxd4 Kxd4 71. b7 Re8 72. Rd2+ Kc5 73. Bc8 Rf8+ 74. Kg3 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.03"]
[Round "2"]
[White "Potapenko, Gennadiy"]
[Black "Mirzaeva, Gulnara"]
[Result "0-1"]
[ECO "D20"]
[BlackElo "1900"]
[PlyCount "116"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e4 e5 5. d5 c6 6. Bxc4 Bb4 7. Qd3 0-0 8. Nge2 Ne8 9. 0-0 Nd6 10. Bb3 b6 11. Rd1 Qe7 12. Bd2 Ba6 13. Qc2 c5 14. a3 Ba5 15. Rac1 Nd7 16. Ng3 c4 17. Ba2 Nc5 18. Be3 Nd3 19. Rb1 Rac8 20. Qe2 Qh4 21. Qf3 f5 22. Nxf5 Nxf5 23. exf5 Nxb2 24. Rxb2 Bxc3 25. Rc2 Bd4 26. Bxd4 exd4 27. g3 Qf6 28. Re2 d3 29. Re6 Qxf5 30. Qxf5 Rxf5 31. d6 Rd5 32. Re7 Rxd6 33. Rxa7 b5 34. Kg2 Re8 35. a4 Re2 36. axb5 Bxb5 37. Rb1 Rf6 38. Rxb5 Rfxf2+ 39. Kh3 Rxa2 40. Rd7 h5 41. Kh4 Rxh2+ 42. Kg5 Rag2 43. Kf4 Rh3 44. Rg5 Rf2+ 45. Ke3 Rf7 46. Rd8+ Kh7 47. Rd6 Re7+ 48. Kd4 Rc7 49. Kc3 Rh2 50. Rgd5 Rc2+ 51. Kd4 g6 52. Rg5 Rg7 53. Rgd5 d2 54. Ke3 Re7+ 55. Kf4 c3 56. Kg5 Rc1 57. Kf6 Rce1 58. Rd7 c2 0-1

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.02"]
[Round "1"]
[White "Ovchinnikov, Vsevolod"]
[Black "Potapenko, Gennadiy"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2147"]
[PlyCount "97"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c5 5. Bg2 Nc6 6. 0-0 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 Nb4 10. Qd1 Rc8 11. Nc3 Qb6 12. a4 a6 13. axb5 Bxb5 14. Be3 Be7 15. dxc5 Bxc5 16. Na4 Bxa4 17. Qxa4+ Ke7 18. Bxc5+ Rxc5 19. Nd4 Rhc8 20. e3 Ng4 21. Rfd1 R8c7 22. Nb3 Rc2 23. Rd4 R2c4 24. Rad1 Ne5 25. Na5 Rc1 26. Nb3 Rxd1+ 27. Rxd1 Ned3 28. Qa3 Kf6 29. Nd4 Ne5 30. Qb3 a5 31. h3 Qc5 32. Be4 g6 33. Qa4 Rd7 34. Qa1 Ke7 35. Rc1 Qa7 36. b3 Ned3 37. Bxd3 Rxd4 38. Qxd4 Qxd4 39. exd4 Nxd3 40. Ra1 Nb4 41. Rxa5 Nc6 42. Rb5 Nxd4 43. Rb7+ Kf6 44. b4 e5 45. b5 Ke6 46. b6 f5 47. Rxh7 Nc6 48. b7 Kd6 49. Rg7 1-0

