[Event "Rostov Region-ch op"]
[Site "Rostov on Don"]
[Date "2011.10.20"]
[Round "4.8"]
[White "Begjanyan, Hrayr"]
[Black "Duyun, Dmitriy"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2127"]
[BlackElo "2226"]
[PlyCount "116"]
[EventDate "2011.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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 Nc6 9. Nc2 Be7 10. f4 d6 11. Be3 0-0 12. c5 e5 13. Nd5 Qd8 14. cxd6 Qxd6 15. Qe2 Nxd5 16. exd5 exf4 17. Bxf4 Qxd5 18. Be4 Bg4 19. Bxh7+ Kxh7 20. Qxg4 Bf6 21. Kh1 Ne7 22. Ne3 Qb5 23. Bd6 Qg5 24. Qe4+ Qg6 25. Qxb7 Rfe8 26. Bxe7 Bxe7 27. Nd5 Rab8 28. Qd7 Rbd8 29. Qh3+ Kg8 30. Rad1 Bd6 31. Rf5 Qe6 32. Rdf1 Be5 33. Ne3 Bxb2 34. Ng4 Rd5 35. Rxd5 Qxd5 36. Qg3 Kf8 37. Qf4 Kg8 38. Qg3 Qe6 39. a4 Rc8 40. h3 Rd8 41. Re1 Qd6 42. Qe3 Bd4 43. Qe4 Bc3 44. Rf1 a5 45. Ne3 Qe5 46. Qf3 Qe6 47. Nf5 Bb4 48. Qg3 Qg6 49. Qe5 Rc8 50. Rf3 Bf8 51. Rg3 Qh7 52. Qf4 g6 53. Qe5 Qh8 54. Qd5 Qf6 55. Qxa5 Kh7 56. Ne3 Rc1+ 57. Kh2 Bd6 58. Ng4 Qf4 0-1

[Event "Rostov Region-ch op"]
[Site "Rostov on Don"]
[Date "2011.10.20"]
[Round "7.9"]
[White "Duyun, Dmitriy"]
[Black "Denisenko, Denis"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2226"]
[BlackElo "2159"]
[PlyCount "142"]
[EventDate "2011.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. g3 dxc4 5. Bg2 b5 6. 0-0 Bb7 7. Nc3 a6 8. e4 Nf6 9. e5 Nd5 10. Ne4 Be7 11. Nfg5 0-0 12. Qg4 Nd7 13. h4 c5 14. dxc5 Nxe5 15. Qh5 Bxg5 16. hxg5 Ra7 17. Bd2 Nd3 18. b3 f5 19. gxf6 Nxf6 20. Nxf6+ Qxf6 21. c6 Bc8 22. bxc4 bxc4 23. Be3 Raf7 24. Qa5 Ne5 25. Bf4 Nxc6 26. Bxc6 e5 27. Bd5 exf4 28. Bxf7+ Qxf7 29. Qe5 Bb7 30. Rab1 Qd7 31. Rfe1 fxg3 32. fxg3 Bc6 33. Qe6+ Qxe6 34. Rxe6 Bb5 35. Rf1 Rc8 36. Re3 c3 37. Rc1 c2 38. Kf2 Be8 39. Ke1 Bg6 40. Re6 Rc3 41. Rxa6 Rxg3 42. a4 Ra3 43. a5 Kf7 44. Kd2 Rd3+ 45. Ke1 Ra3 46. Kd2 Bf5 47. Rf1 g6 48. Ra7+ Kf6 49. a6 h5 50. Ra8 Rd3+ 51. Kc1 Rb3 52. Rxf5+ Kxf5 53. Rf8+ Kg4 54. a7 Ra3 55. a8Q Rxa8 56. Rxa8 h4 57. Kxc2 h3 58. Kd2 h2 59. Rh8 Kg3 60. Ke2 Kg2 61. Rg8 h1Q 62. Rxg6+ Kh2 63. Kf2 Qc1 64. Rg2+ Kh3 65. Rg3+ Kh4 66. Re3 Kg4 67. Re4+ Kf5 68. Re3 Kf4 69. Re2 Qd1 70. Ra2 Qd4+ 71. Ke1 Qg1+ 0-1

[Event "Rostov Region-ch op"]
[Site "Rostov on Don"]
[Date "2011.10.20"]
[Round "5.5"]
[White "Duyun, Dmitriy"]
[Black "Konovalov, Valerij"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2226"]
[BlackElo "2304"]
[PlyCount "82"]
[EventDate "2011.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 a6 5. e3 Nge7 6. Nge2 0-0 7. a3 d6 8. b4 Ba7 9. 0-0 Be6 10. Nd5 Qd7 11. d4 Rae8 12. Bb2 Bg4 13. Nxe7+ Qxe7 14. d5 Nd4 15. exd4 exd4 16. f3 Qe3+ 17. Kh1 Qxe2 18. Bxd4 Bxd4 19. Qxd4 Bh5 20. c5 Re3 21. g4 Bg6 22. cxd6 cxd6 23. Qb6 Rc8 24. Qxd6 h5 25. gxh5 Bxh5 26. Qg3 Qb2 27. Rab1 Qa2 28. Rbd1 Bg6 29. d6 Qe6 30. d7 Rd8 31. Bh3 Qe7 32. Rfe1 Bh5 33. Rxe3 Qxe3 34. Bg2 Rxd7 35. Re1 Qc3 36. f4 Qxg3 37. hxg3 f5 38. Re3 Kf7 39. Kg1 Kf6 40. Kf2 Rd2+ 41. Kg1 Rd7 1/2-1/2

[Event "Rostov Region-ch op"]
[Site "Rostov on Don"]
[Date "2011.10.20"]
[Round "9.19"]
[White "Duyun, Dmitriy"]
[Black "Lazarev, Evgenij"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2226"]
[BlackElo "1993"]
[PlyCount "87"]
[EventDate "2011.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 e4 5. d5 cxd5 6. Nxd5 d6 7. Bg5 Be7 8. Nxe7 Qxe7 9. Bf4 Be6 10. Bxd6 Qd7 11. Bxb8 Qxd1+ 12. Rxd1 Rxb8 13. b3 0-0 14. Bh3 Bg4 15. Bxg4 Nxg4 16. Nh3 Rfd8 17. 0-0 h6 18. Nf4 e3 19. f3 Nf2 20. Rxd8+ Rxd8 21. Nd5 Re8 22. Kg2 g5 23. Nxe3 Rxe3 24. Kxf2 Rc3 25. Rd1 Rc2 26. Rd7 Rxa2 27. Rxb7 Rb2 28. c5 a5 29. Rb5 Kg7 30. c6 Rc2 31. Rxa5 Rxc6 32. Ra2 Rb6 33. Rb2 Kf6 34. b4 Ke5 35. Ke3 f5 36. b5 f4+ 37. gxf4+ gxf4+ 38. Kd3 Kd5 39. h4 h5 40. Rb3 Kc5 41. Ke4 Re6+ 42. Kxf4 Rxe2 43. b6 Re8 44. b7 1-0

[Event "Rostov Region-ch op"]
[Site "Rostov on Don"]
[Date "2011.10.20"]
[Round "3.18"]
[White "Duyun, Dmitriy"]
[Black "Parinov, Ivan"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2226"]
[BlackElo "2023"]
[PlyCount "85"]
[EventDate "2011.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Nc3 Bg7 4. Bg2 Nc6 5. e3 d6 6. Nge2 Bg4 7. h3 Bd7 8. d4 cxd4 9. exd4 Nf6 10. 0-0 0-0 11. b3 a6 12. Bb2 h5 13. Qd2 Bf5 14. d5 Nb4 15. Nd4 Qd7 16. Na4 Nd3 17. Nb6 Qd8 18. Nxa8 Nxb2 19. Qxb2 Bd7 20. Rfe1 Re8 21. Qd2 Qxa8 22. Qa5 Qa7 23. Rad1 Kf8 24. Nc2 Rc8 25. Ne3 Re8 26. b4 b6 27. Qa3 Rc8 28. Rc1 Ne8 29. Kh2 Bf6 30. Nf1 Ng7 31. Nd2 Bd4 32. Ne4 Bf5 33. Qd3 e5 34. dxe6 Nxe6 35. Qd2 Qc7 36. Ng5 Bf6 37. Nh7+ Kg7 38. Nxf6 Kxf6 39. Bd5 Kg7 40. Qc3+ Kg8 41. Qf6 Qd8 42. Qxd8+ Rxd8 43. Red1 1-0

[Event "Rostov Region-ch op"]
[Site "Rostov on Don"]
[Date "2011.10.20"]
[Round "1.17"]
[White "Duyun, Dmitriy"]
[Black "Protsenko, Nikita"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2226"]
[BlackElo "1820"]
[PlyCount "45"]
[EventDate "2011.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d4 d6 6. Nf3 0-0 7. 0-0 h6 8. a3 a5 9. Re1 e5 10. e3 Rb8 11. d5 Ne7 12. b4 Bg4 13. e4 Qc8 14. Be3 Nxe4 15. Nxe4 f5 16. Nc3 e4 17. Bd4 Be5 18. Bxe5 dxe5 19. d6 cxd6 20. Qxd6 exf3 21. Bf1 Qd8 22. Qe6+ Kh7 23. Rad1 1-0

[Event "Rostov Region-ch op"]
[Site "Rostov on Don"]
[Date "2011.10.20"]
[Round "6.9"]
[White "Kachko, Alexander"]
[Black "Duyun, Dmitriy"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2364"]
[BlackElo "2226"]
[PlyCount "91"]
[EventDate "2011.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Qd2 Rb8 7. Bg2 h5 8. h3 Bd7 9. f4 b5 10. Nf3 Nd4 11. 0-0 e6 12. Ne1 Ne7 13. Nd1 b4 14. c3 bxc3 15. bxc3 Ndc6 16. Rc1 Qa5 17. Nf3 Qa6 18. Nh4 Bf6 19. Nf3 Bg7 20. g4 hxg4 21. hxg4 Na5 22. c4 Nac6 23. Nc3 Nd4 24. Bxd4 cxd4 25. Ne2 Nc6 26. f5 gxf5 27. exf5 exf5 28. g5 Qa3 29. Nf4 Rb2 30. Rc2 Rxc2 31. Qxc2 Ne5 32. Nxe5 Bxe5 33. Nd5 Kf8 34. Qd2 Kg7 35. Rb1 Qa6 36. g6 fxg6 37. Qg5 Rh2 38. Rb2 Qa3 39. Re2 Qa4 40. Qe7+ Kh6 41. Rxe5 Rxg2+ 42. Kxg2 dxe5 43. Kg3 Qd1 44. Qf8+ Kg5 45. Qd8+ Kh6 46. Qh8+ 1-0

[Event "Rostov Region-ch op"]
[Site "Rostov on Don"]
[Date "2011.10.20"]
[Round "2.2"]
[White "Kotenko, Pavel"]
[Black "Duyun, Dmitriy"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2405"]
[BlackElo "2226"]
[PlyCount "127"]
[EventDate "2011.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. Nd2 Qc7 8. 0-0 Nf6 9. a4 e5 10. Nc4 Bc5 11. Qe1 Be6 12. a5 0-0 13. b4 Bd4 14. c3 Ba7 15. Bg5 Nh5 16. Qe2 Nf4 17. Bxf4 exf4 18. Nb2 Rae8 19. Rfe1 Qe5 20. Rac1 Qg5 21. Kh1 Bg4 22. f3 Bc8 23. Nc4 Re6 24. Nb6 Rh6 25. Qf2 Re8 26. Bc4 Qh5 27. Qg1 Rg6 28. Rcd1 h6 29. Re2 Qh4 30. Qe1 Qxe1+ 31. Rexe1 Bxb6 32. axb6 Rg5 33. Ra1 Kf8 34. Kg1 f6 35. Kf2 Rd8 36. Red1 Rxd1 37. Rxd1 Ke7 38. g4 Re5 39. Ke2 h5 40. h3 h4 41. Kd3 Be6 42. Bxe6 Kxe6 43. c4 Ke7 44. Kc3 Ke8 45. Rd6 Kf7 46. Kd4 Re7 47. c5 g5 48. Rd8 Ke6 49. e5 Kf7 50. exf6 Kxf6 51. Rf8+ Ke6 52. Ke4 Rd7 53. Rh8 Kf6 54. Rh6+ Kg7 55. Re6 Kf7 56. Kf5 Rd5+ 57. Re5 Rd3 58. Kxg5 Rxf3 59. Kxh4 Kf6 60. Rf5+ Kg6 61. Rf8 Rf1 62. Rb8 f3 63. Kg3 f2 64. Rxb7 1-0

[Event "Rostov Region-ch op"]
[Site "Rostov on Don"]
[Date "2011.10.20"]
[Round "8.14"]
[White "Vartanian, Eduard"]
[Black "Duyun, Dmitriy"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2107"]
[BlackElo "2226"]
[PlyCount "45"]
[EventDate "2011.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c5 3. cxd5 Nf6 4. e4 a6 5. Nc3 g6 6. d4 cxd4 7. Qxd4 Bg7 8. e5 Nfd7 9. Bf4 0-0 10. Bc4 b5 11. Bb3 Nb6 12. Rd1 Bb7 13. 0-0 N8d7 14. Qe3 b4 15. Ne4 a5 16. a4 Ba6 17. Rfe1 Nc4 18. Bxc4 Bxc4 19. b3 Ba6 20. e6 Nb6 21. exf7+ Rxf7 22. Neg5 Rf6 23. Ne6 1-0

[Event "Azov Don Cup"]
[Site "Azov"]
[Date "2011.07.16"]
[Round "9"]
[White "Duyun, Dmitriy"]
[Black "Kulygin, Evgeniy"]
[Result "1-0"]
[ECO "A25"]
[BlackElo "2118"]
[PlyCount "101"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. a3 a5 6. d3 Bc5 7. e3 0-0 8. Nge2 d6 9. d4 Ba7 10. Rb1 Qe8 11. Nd5 Qf7 12. 0-0 Ne8 13. f4 exd4 14. exd4 a4 15. Kh1 Bd7 16. Be3 Na5 17. Qc2 c6 18. Qxa4 Nxc4 19. Qxc4 Be6 20. Nec3 Nc7 21. Bf2 Nxd5 22. Nxd5 Bxd5 23. Bxd5 Qxd5+ 24. Qxd5+ cxd5 25. Rbc1 Rac8 26. Kg2 b5 27. b3 Kf7 28. Kf3 Bb6 29. Be3 Rfe8 30. Rfd1 Ke7 31. Ke2 Kd7 32. Kd3 Ra8 33. Ra1 Ra7 34. Ra2 Rc7 35. Raa1 Ra7 36. Bd2 Re4 37. Bc3 h6 38. Rf1 Ke6 39. a4 b4 40. Bb2 Kd7 41. Rac1 Ra8 42. Rce1 Rc8 43. Rxe4 dxe4+ 44. Ke3 Rc2 45. Rf2 Rc8 46. Rf1 Ke6 47. Rc1 Rxc1 48. Bxc1 Kd5 49. Bb2 g5 50. Ba1 Bd8 51. Bb2 1-0

[Event "Azov Don Cup"]
[Site "Azov"]
[Date "2011.07.15"]
[Round "8"]
[White "Dobrovolsky, Oleg"]
[Black "Duyun, Dmitriy"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2282"]
[PlyCount "72"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 Nbd7 4. e3 e6 5. d4 Be7 6. Bd3 0-0 7. Nbd2 b6 8. Ne5 Bb7 9. f4 Ne4 10. 0-0 Nxd2 11. Qxd2 Nxe5 12. fxe5 f5 13. exf6 Bxf6 14. Qe2 Qd6 15. a4 g6 16. Ba3 c5 17. Rad1 Bg7 18. Qe1 Rxf1+ 19. Bxf1 Qc7 20. c4 Re8 21. Qh4 cxd4 22. exd4 dxc4 23. Bxc4 Bd5 24. Rc1 Qd8 25. Qg4 Qf6 26. Rd1 Rd8 27. Bb2 Rf8 28. Rf1 Qe7 29. Rxf8+ Kxf8 30. h4 Bxc4 31. bxc4 Qb4 32. Qf3+ Kg8 33. Qe2 Qd6 34. Qe4 Qd7 35. Kf2 Kf7 36. Qf4+ Ke8 1/2-1/2

[Event "Azov Don Cup"]
[Site "Azov"]
[Date "2011.07.14"]
[Round "7"]
[White "Mamonov, Alexey"]
[Black "Duyun, Dmitriy"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2247"]
[PlyCount "89"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 dxe5 6. Qe2 Nf6 7. 0-0 0-0 8. Rd1 Bd6 9. Bg5 Bg4 10. c3 h6 11. Bh4 g5 12. Bg3 Ne8 13. Nbd2 Qf6 14. Nf1 Ng7 15. Ne3 Bxf3 16. Qxf3 Qxf3 17. gxf3 Kh7 18. h4 Kg6 19. hxg5 hxg5 20. Kg2 Ne7 21. Ng4 f6 22. Rh1 Rh8 23. Rad1 Raf8 24. b4 Ne8 25. a3 Rxh1 26. Rxh1 Kg7 27. Be6 c5 28. Rd1 cxb4 29. axb4 Nc6 30. Ne3 Bb8 31. Rd7+ Kh8 32. Rd1 Nd6 33. b5 Ne7 34. Ng4 Ng6 35. c4 b6 36. Ne3 Re8 37. Bg4 Ne7 38. Bd7 Rd8 39. Be6 Nb7 40. Rh1+ Kg7 41. Nf5+ Nxf5 42. Bxf5 Rh8 43. Rd1 Nd6 44. Be6 Rd8 45. Bh2 0-1

[Event "Azov Don Cup"]
[Site "Azov"]
[Date "2011.07.13"]
[Round "6"]
[White "Duyun, Dmitriy"]
[Black "Polovina, Elena"]
[Result "1-0"]
[ECO "E07"]
[BlackElo "2025"]
[PlyCount "99"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. b3 b6 8. Bb2 Ba6 9. Nbd2 Rc8 10. Re1 c5 11. e3 dxc4 12. Nxc4 cxd4 13. Nxd4 Bxc4 14. bxc4 Qc7 15. Rc1 Ne5 16. Qb3 Rfd8 17. Nb5 Qb8 18. Nxa7 Qxa7 19. Bxe5 Rd2 20. Bd4 Qxa2 21. Qxa2 Rxa2 22. Bxb6 Ba3 23. Ra1 Rxa1 24. Rxa1 Bb4 25. Ra4 Be7 26. Bd4 h6 27. Kf1 Ne8 28. Ke2 Nd6 29. Kd3 Nf5 30. Bb6 Kf8 31. e4 Nd6 32. e5 Ne8 33. Ra8 Rxa8 34. Bxa8 f6 35. f4 fxe5 36. fxe5 Ba3 37. c5 Ke7 38. Bc6 g6 39. g4 h5 40. h3 hxg4 41. hxg4 Bb4 42. Ba4 Ba3 43. c6 Bb4 44. c7 Nxc7 45. Bxc7 Ba3 46. Bd6+ Bxd6 47. exd6+ Kxd6 48. Ke4 e5 49. Bb3 Ke7 50. g5 1-0

[Event "Azov Don Cup"]
[Site "Azov"]
[Date "2011.07.12"]
[Round "5"]
[White "Duyun, Dmitriy"]
[Black "Ivaschenko, Vadim"]
[Result "0-1"]
[ECO "E97"]
[BlackElo "2259"]
[PlyCount "58"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 g6 3. d5 Nb8 4. c4 Bg7 5. e4 d6 6. h3 e5 7. Nc3 Ne7 8. Be2 0-0 9. 0-0 Nd7 10. b4 a5 11. Ba3 axb4 12. Bxb4 Bh6 13. Ne1 f5 14. Nd3 Nf6 15. Bf3 b6 16. exf5 Nxf5 17. Ne4 Nd4 18. Nxf6+ Qxf6 19. Bg4 e4 20. Bxc8 Raxc8 21. Nb2 Nf3+ 22. Kh1 Qxb2 23. Rb1 Qe5 24. gxf3 Rxf3 25. Rb3 Qh5 26. Bd2 Qxh3+ 27. Kg1 Rcf8 28. Bxh6 Qg4+ 29. Kh2 R8f5 0-1

[Event "Azov Don Cup"]
[Site "Azov"]
[Date "2011.07.11"]
[Round "4"]
[White "Martynov, Igor"]
[Black "Duyun, Dmitriy"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1919"]
[PlyCount "61"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Bd3 f5 6. Qc2 Nf6 7. f3 Bxc3+ 8. bxc3 fxe4 9. fxe4 Nxe4 10. Nf3 d5 11. Bxe4 dxe4 12. Bg5 Qc8 13. Ne5 0-0 14. 0-0-0 Nd7 15. Ng4 Qe8 16. Ne3 Qh5 17. Be7 Rf7 18. Ba3 Qa5 19. Kb2 c5 20. Rhf1 Rxf1 21. Rxf1 cxd4 22. cxd4 b5 23. Be7 bxc4 24. Nxc4 Qb5+ 25. Qb3 Ba6 26. Qxb5 Bxb5 27. Rc1 Bxc4 28. Rxc4 Nb6 29. Rc1 Nd5 30. Re1 Nc7 31. Rxe4 0-1

[Event "Azov Don Cup"]
[Site "Azov"]
[Date "2011.07.10"]
[Round "3"]
[White "Duyun, Dmitriy"]
[Black "Petrov, Artur"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "2383"]
[PlyCount "92"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 b6 5. Bg2 Bb7 6. Ne2 c5 7. 0-0 Nc6 8. exd5 Nxd5 9. Ne4 Be7 10. N4c3 Nxc3 11. bxc3 0-0 12. Rb1 Qd7 13. Bf4 Rad8 14. c4 Bf6 15. a3 Rfe8 16. Qc1 h6 17. Qe1 Bd4 18. h4 f5 19. Qd1 Bf6 20. Bc1 Ne5 21. Bb2 Bxg2 22. Kxg2 Qc6+ 23. Kh3 Ng4 24. Bxf6 Nxf6 25. f3 e5 26. Ng1 e4 27. Re1 exd3 28. Rxe8+ Qxe8 29. cxd3 Qe3 30. Rb3 f4 31. Kg2 fxg3 32. Qe2 Qf4 33. Nh3 Qxh4 34. Qe1 Re8 35. Qxg3 Re2+ 36. Nf2 Qd4 37. Kf1 Ra2 38. f4 Nh5 39. Qf3 Ra1+ 40. Kg2 Nxf4+ 41. Kh2 Ra2 42. Kg3 Nh5+ 43. Kg2 Nf6 44. Kg3 h5 45. Rb1 h4+ 46. Kg2 Qg4+ 0-1

[Event "Azov Don Cup"]
[Site "Azov"]
[Date "2011.07.10"]
[Round "2"]
[White "Malyuga, Valentin"]
[Black "Duyun, Dmitriy"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2222"]
[PlyCount "116"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Ne5 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Nd2 Nbd7 9. Qf3 Re8 10. c3 Nf8 11. g4 Ng6 12. g5 Bxe5 13. dxe5 Nd7 14. Qg3 Nc5 15. Bc2 Ba6 16. Rfe1 Bd3 17. Rac1 Bxc2 18. Rxc2 Nd3 19. Rd1 c5 20. Nf3 Ndxf4 21. exf4 Ne7 22. Nh4 Qc7 23. Qg4 g6 24. Ng2 Nf5 25. h4 Rad8 26. h5 d4 27. cxd4 Nxd4 28. Rc3 Qc6 29. Re1 Nf5 30. Ne3 Nxe3 31. Rcxe3 Rd2 32. hxg6 fxg6 33. R3e2 Rxe2 34. Qxe2 Rd8 35. Rd1 Rd4 36. Rxd4 cxd4 37. Qd2 Qc4 38. f3 Kf8 39. Kf2 Ke8 40. b3 Qc5 41. Qd3 b5 42. Ke2 Kd7 43. Qe4 Kc7 44. Kd1 Qc3 45. Qc2 b4 46. Qxc3+ dxc3 47. Kc2 a5 48. a3 Kd7 49. axb4 axb4 50. Kd3 Ke7 51. Kc2 Kf7 52. Kd3 Kg7 53. Kc2 h5 54. gxh6+ Kxh6 55. Kd3 Kh5 56. Kc2 Kh4 57. Kd3 Kh3 58. Ke3 Kg3 0-1

[Event "Azov Don Cup"]
[Site "Azov"]
[Date "2011.07.09"]
[Round "1"]
[White "Duyun, Dmitriy"]
[Black "Travkina, Anastasia"]
[Result "1/2-1/2"]
[ECO "A25"]
[BlackElo "2176"]
[PlyCount "109"]
[EventDate "2011.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 d6 5. a3 a6 6. e3 Nge7 7. Nge2 Ba7 8. b4 0-0 9. 0-0 Bd7 10. d4 Qc8 11. Nd5 Nxd5 12. cxd5 Ne7 13. dxe5 dxe5 14. Bb2 Ng6 15. Rc1 Qd8 16. Qd2 Rc8 17. Kh1 Re8 18. e4 f6 19. Nc3 Nh8 20. Nd1 Nf7 21. Ne3 Nd6 22. Rfe1 Re7 23. Nc4 Bb5 24. Bf1 Nxc4 25. Bxc4 Bxc4 26. Rxc4 Rd7 27. Qc2 Qe7 28. Kg2 Qd6 29. Qc3 Rf7 30. Rc5 Bxc5 31. bxc5 Qd7 32. f3 Qb5 33. Qb4 Ra8 34. Kf2 Rd7 35. Bc3 c6 36. Rd1 Rad8 37. Qxb5 axb5 38. Ba5 Rc8 39. Bb6 Kf7 40. Ke3 Ke8 41. Rd3 Ra8 42. g4 g5 43. Kf2 Ra4 44. d6 Rf7 45. Kg3 Kd7 46. h4 Rf8 47. hxg5 fxg5 48. Rb3 Rfa8 49. Rb2 Rxa3 50. Rh2 Rh8 51. Rh6 Raa8 52. Rf6 Raf8 53. Rh6 Rf7 54. Kg2 Ra8 55. Rh5 1/2-1/2

