[Event "Samara Polugaevsky Memorial 9th"]
[Site "Samara"]
[Date "2019.07.14"]
[Round "5"]
[White "Purygin, Andrei"]
[Black "Kavyev, Ruslan"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2395"]
[BlackElo "2167"]
[PlyCount "69"]
[EventDate "2019.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 Nf6 6. b3 e6 7. Bb2 Be7 8. 0-0-0 0-0 9. f4 a6 10. Nf3 b5 11. Bd3 Bb7 12. g4 Nb4 13. g5 Nxd3+ 14. cxd3 Nd7 15. h4 a5 16. g6 fxg6 17. Nd4 Nc5 18. Ndxb5 Qd7 19. Qe3 Rfc8 20. Kb1 Ba6 21. d4 Bxb5 22. dxc5 Rxc5 23. Ba3 Rcc8 24. e5 Bc6 25. exd6 Bxh1 26. dxe7 Bd5 27. Qe5 Rxc3 28. Qxc3 a4 29. Rc1 axb3 30. axb3 Kf7 31. Qb4 Qa7 32. Qa4 Qb7 33. Qb4 Qa7 34. Qa4 Qb7 35. Qb4 1/2-1/2

[Event "Samara Polugaevsky Memorial 9th"]
[Site "Samara"]
[Date "2019.07.13"]
[Round "4"]
[White "Kulaev, Maxim"]
[Black "Purygin, Andrei"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2177"]
[BlackElo "2395"]
[PlyCount "84"]
[EventDate "2019.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 g6 3. Bg2 Bg7 4. 0-0 f5 5. d3 Nf6 6. Nc3 e5 7. e4 0-0 8. exf5 gxf5 9. d4 e4 10. Ng5 Nc6 11. Ne2 d5 12. Nh3 Re8 13. Nhf4 Qd6 14. a4 b6 15. h3 Na5 16. b3 c5 17. Rb1 Ba6 18. Be3 Nc6 19. c4 Rad8 20. dxc5 bxc5 21. cxd5 Nb4 22. Rc1 Nfxd5 23. Nxd5 Nxd5 24. Bxc5 Qb8 25. b4 Nxb4 26. Qb3+ Nd5 27. Qa2 Kh8 28. Rfd1 Nb4 29. Bxb4 Qxb4 30. Rxd8 Rxd8 31. Nf4 Qe7 32. Qe6 Qxe6 33. Nxe6 Rc8 34. Rd1 Bc4 35. Nxg7 Kxg7 36. Rd7+ Kf6 37. g4 Be6 38. Rxh7 Rc1+ 39. Kh2 Rc2 40. Kg1 fxg4 41. hxg4 Bxg4 42. Rxa7 Bf3 1/2-1/2

[Event "Sochi Amateur op 6th"]
[Site "Sochi"]
[Date "2019.04.13"]
[Round "9"]
[White "Gochelashvili, David"]
[Black "Purygin, Andrei"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2387"]
[BlackElo "2348"]
[PlyCount "86"]
[EventDate "2019.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. c3 Nf6 4. Bf4 Qb6 5. Qc2 cxd4 6. cxd4 Nc6 7. e3 Nb4 8. Qb3 Nbd5 9. Bg3 Ne4 10. Nfd2 Nxg3 11. hxg3 Qxb3 12. Nxb3 Nb4 13. Kd1 d5 14. Nc3 Bd7 15. a3 Nc6 16. Bd3 f5 17. g4 fxg4 18. Bg6+ Kd8 19. Rxh7 Rxh7 20. Bxh7 Bd6 21. Bd3 Ke7 22. Nb5 e5 23. Nxd6 Kxd6 24. Kd2 Rf8 25. Rf1 exd4 26. exd4 b6 27. Ke3 a5 28. Bb5 Re8+ 29. Kd2 Rf8 30. f3 Ne7 31. Bd3 gxf3 32. Rxf3 Rxf3 33. gxf3 g5 34. Nc1 Bf5 35. Ba6 Bh3 36. Na2 Nc6 37. Ke3 Ne7 38. Kf2 Nc6 39. Ke3 Ne7 40. Bd3 Bf5 41. Nc3 Bxd3 42. Kxd3 Nf5 43. Ne2 Nh4 1/2-1/2

[Event "Sochi Amateur op 6th"]
[Site "Sochi"]
[Date "2019.04.12"]
[Round "8"]
[White "Purygin, Andrei"]
[Black "Apryshko, Gleb"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2348"]
[BlackElo "2383"]
[PlyCount "45"]
[EventDate "2019.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 Nf6 4. 0-0 0-0 5. c4 c6 6. d4 d6 7. Nc3 Nbd7 8. e4 e5 9. b3 exd4 10. Nxd4 Nc5 11. h3 Re8 12. Re1 a5 13. Bf4 Qb6 14. Bxd6 Rd8 15. e5 Ne8 16. Nxc6 Rxd6 17. exd6 Be6 18. Ne7+ Kf8 19. Ned5 Qxd6 20. Rc1 Rd8 21. Qf3 Qb8 22. Qe3 Nd7 23. Nf4 1-0

[Event "Sochi Amateur op 6th"]
[Site "Sochi"]
[Date "2019.04.11"]
[Round "7"]
[White "Shafigullina, Zarina"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "2180"]
[BlackElo "2348"]
[PlyCount "46"]
[EventDate "2019.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. c4 0-0 6. 0-0 dxc4 7. Na3 c3 8. bxc3 c5 9. Ne5 Nc6 10. Nac4 Be6 11. Nxc6 bxc6 12. Ne5 Nd5 13. Bd2 Rc8 14. Rb1 cxd4 15. cxd4 c5 16. e3 c4 17. Rc1 c3 18. Be1 Qa5 19. Nd3 Rc4 20. Qe2 Rfc8 21. Nc5 R4xc5 22. dxc5 Rxc5 23. e4 Nb6 0-1

[Event "Sochi Amateur op 6th"]
[Site "Sochi"]
[Date "2019.04.10"]
[Round "5"]
[White "Makoveev, Ilya"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2275"]
[BlackElo "2348"]
[PlyCount "68"]
[EventDate "2019.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 e6 5. a3 c5 6. Be3 Bd7 7. exd5 Qxb2 8. Nge2 Na6 9. Rb1 Qxa3 10. Rxb7 Nf6 11. dxe6 fxe6 12. d5 Nb4 13. dxe6 Bc6 14. Rf7 Rd8 15. Qc1 Qxc1+ 16. Bxc1 Nxc2+ 17. Kf2 c4 18. Nf4 Bc5+ 19. Kg3 Bd4 20. Rc7 Nb4 21. Na2 Be5 22. Nxb4 Bxc7 23. Nxc6 Rd1 24. Be3 g5 25. Bxc4 Rxh1 26. Bd4 Rf8 27. e7 Nh5+ 28. Kg4 Rxf4+ 29. Kxh5 Rxh2+ 30. Kxg5 Rxg2+ 31. Kh5 Rxf3 32. Be6 Rf1 33. Bh3 Rh1 34. Kh4 Rgh2 0-1

[Event "Sochi Amateur op 6th"]
[Site "Sochi"]
[Date "2019.04.10"]
[Round "6"]
[White "Purygin, Andrei"]
[Black "Zakaryan, David"]
[Result "1/2-1/2"]
[ECO "D76"]
[WhiteElo "2348"]
[BlackElo "2352"]
[PlyCount "74"]
[EventDate "2019.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nb6 7. Nf3 0-0 8. 0-0 Nc6 9. d5 Na5 10. e4 c6 11. Re1 e5 12. Bg5 f6 13. Be3 cxd5 14. exd5 Nac4 15. Bc5 Rf7 16. b3 Nd6 17. a4 Bg4 18. a5 Nbc8 19. h3 Bxf3 20. Qxf3 Rb8 21. Bb4 Bf8 22. Qd3 Kg7 23. g4 Ne8 24. Bxf8+ Rxf8 25. f4 exf4 26. Qd4 Ncd6 27. Qxa7 Ra8 28. Qb6 Qxb6+ 29. axb6 Rxa1 30. Rxa1 f5 31. g5 h6 32. h4 hxg5 33. hxg5 Nf7 34. Nb5 Ned6 35. Nxd6 Nxd6 36. Rc1 Rc8 37. Re1 Re8 1/2-1/2

[Event "Sochi Amateur op 6th"]
[Site "Sochi"]
[Date "2019.04.09"]
[Round "4"]
[White "Purygin, Andrei"]
[Black "Volkov, Sergei"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2348"]
[BlackElo "2274"]
[PlyCount "20"]
[EventDate "2019.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qa4 Nf6 7. Nc3 Bg7 8. Bg5 h6 9. Bf4 0-0 10. e3 Nh5 1-0

[Event "Sochi Amateur op 6th"]
[Site "Sochi"]
[Date "2019.04.08"]
[Round "3"]
[White "Polyakov, Yury"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2195"]
[BlackElo "2348"]
[PlyCount "53"]
[EventDate "2019.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. Re1 Ne4 9. Qd3 Qa5 10. Nxe4 fxe4 11. Qxe4 e5 12. Bd2 Qc7 13. dxe5 dxe5 14. Bc3 Bf5 15. Qe3 Nd7 16. Nd2 Rf7 17. Ne4 Nf6 18. Nxf6+ Bxf6 19. Rad1 Qe7 20. b4 Be6 21. b5 cxb5 22. cxb5 Bxa2 23. Bd5 Bxd5 24. Rxd5 e4 25. Bxf6 Qxf6 26. Rf1 Qe6 27. Rfd1 0-1

[Event "Sochi Amateur op 6th"]
[Site "Sochi"]
[Date "2019.04.08"]
[Round "2"]
[White "Purygin, Andrei"]
[Black "Arkhipenko, Daniil"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2348"]
[BlackElo "2160"]
[PlyCount "69"]
[EventDate "2019.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 b6 8. Qc2 Bb7 9. Ne5 Qc8 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bxe4 13. Qxe4 Ra7 14. d5 c6 15. dxc6 Bd6 16. Rd1 Bxe5 17. Qxe5 Qxc6 18. b3 Rd7 19. Re1 Re8 20. Bb2 f6 21. Qe3 Kf7 22. Qf4 Qc5 23. Rad1 Red8 24. Rxd7+ Rxd7 25. Qg4 Qf5 26. Qe2 e5 27. Qe3 Rd6 28. Ba3 Rc6 29. Rd1 Qc8 30. Qe4 h5 31. Qh7 Ke6 32. Qxg7 Qe8 33. Qh7 Nd7 34. Qe4 Nc5 35. Qd5+ 1-0

[Event "Sochi Amateur op 6th"]
[Site "Sochi"]
[Date "2019.04.07"]
[Round "1"]
[White "Izmestiev, Ilija"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1982"]
[BlackElo "2348"]
[PlyCount "64"]
[EventDate "2019.04.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bg5 Ne4 5. Bh4 Bb7 6. e3 g6 7. Nbd2 Nd6 8. Be2 Bg7 9. 0-0 0-0 10. dxc5 bxc5 11. Nb3 Ne4 12. Ng5 Nxg5 13. Bxg5 d6 14. f4 Nc6 15. Bc4 Qc7 16. Qg4 e6 17. Qh4 d5 18. Be2 Qb6 19. Rab1 d4 20. Nd2 d3 21. Bxd3 f6 22. Ne4 c4 23. Rf3 cxd3 24. Rh3 h5 25. Nxf6+ Bxf6 26. Bxf6 Qb5 27. g4 Kf7 28. c4 Qxc4 29. Bc3 Qe4 30. Kf2 Ne5 31. Rg1 Nf3 32. Qf6+ Ke8 0-1

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.18"]
[Round "9"]
[White "Purygin, Andrei"]
[Black "Vlassow, Valentin"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2301"]
[BlackElo "2281"]
[PlyCount "79"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 g6 5. d4 Bg7 6. Bd3 dxc4 7. Bxc4 0-0 8. 0-0 Ne8 9. e4 Nd6 10. Bb3 b5 11. e5 Nc4 12. a4 Ba6 13. axb5 Bxb5 14. Ng5 e6 15. Qf3 Nxe5 16. dxe5 Bxf1 17. Qh3 h6 18. Nxf7 Rxf7 19. Qxe6 Qd7 20. Qxg6 Bd3 21. Bxf7+ Kf8 22. Qe6 Bf5 23. Qxd7 Nxd7 24. e6 Ne5 25. Be3 Nxf7 26. Bc5+ Nd6 27. Rd1 Rd8 28. Rxd6 Rxd6 29. Bxd6+ Ke8 30. Bc5 a6 31. e7 Bf6 32. f3 Bxe7 33. Bxe7 Kxe7 34. g4 Bc2 35. Kf2 Kd6 36. Ke3 Kc5 37. Ne4+ Kc4 38. h4 Kd5 39. h5 c5 40. g5 1-0

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.17"]
[Round "8"]
[White "Obgolts, Erik"]
[Black "Purygin, Andrei"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "2313"]
[BlackElo "2301"]
[PlyCount "54"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. 0-0 d5 6. c4 dxc4 7. Na3 c3 8. bxc3 c5 9. Bb2 Nc6 10. e3 Bf5 11. Nd2 Bd3 12. Re1 e5 13. Nb3 Be4 14. f3 Bf5 15. Nxc5 b6 16. Nb3 e4 17. Nd2 Re8 18. g4 exf3 19. Qxf3 Be4 20. Nxe4 Nxe4 21. Rad1 Na5 22. c4 Rc8 23. Bf1 Qe7 24. Bd3 Nc5 25. Bc2 Ne6 26. Bd3 Nc5 27. Bc2 Ne6 1/2-1/2

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.16"]
[Round "7"]
[White "Purygin, Andrei"]
[Black "Iljin, Timofey"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2301"]
[BlackElo "2285"]
[PlyCount "41"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. e3 0-0 6. Bd2 b6 7. cxd5 exd5 8. Bd3 c5 9. a3 Bxc3 10. Bxc3 c4 11. Be2 Bg4 12. Ne5 Bxe2 13. Qxe2 Ne4 14. Qc2 f6 15. Nf3 Nc6 16. b3 b5 17. 0-0 Na5 18. bxc4 bxc4 19. Nd2 Nxd2 20. Bxd2 Nb3 21. Rab1 1/2-1/2

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.15"]
[Round "5"]
[White "Purygin, Andrei"]
[Black "Botoyan, Smbat"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2301"]
[BlackElo "2242"]
[PlyCount "61"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Be7 7. 0-0 0-0 8. h3 Nbd7 9. Nc3 Nb6 10. Bd3 Be6 11. Re1 Nbd5 12. Ng5 Nxc3 13. bxc3 Bd5 14. c4 h6 15. cxd5 hxg5 16. Bxg5 Qd6 17. Re5 Bd8 18. Qf3 Nd7 19. Bf4 Qb6 20. Rae1 Qxd4 21. Re8 Nf6 22. Rxf8+ Kxf8 23. d6 c6 24. Be5 Qd5 25. Qg3 Nh5 26. Qe3 Bb6 27. Qe2 g6 28. Bc4 Qc5 29. Qd2 Qxc4 30. Qh6+ Ke8 31. Bf4+ 1-0

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.15"]
[Round "6"]
[White "Styazhkina, Anna"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2268"]
[BlackElo "2301"]
[PlyCount "86"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qe3 Nf6 7. h3 g6 8. Be2 Bg7 9. 0-0 0-0 10. Rd1 Nd7 11. Nc3 Nc5 12. Rb1 a5 13. Nd5 f5 14. e5 f4 15. Qa3 Bf5 16. Ra1 Nxe5 17. Bxf4 Nc6 18. Rac1 b6 19. Be3 Rb8 20. Nd4 Nxd4 21. Bxd4 Bxd4 22. Rxd4 e5 23. Rdd1 Qh4 24. Qe3 Rf7 25. Nc3 Rd8 26. Rd2 Be6 27. Rcd1 Rdf8 28. Bf1 Rf5 29. g3 Qe7 30. Nb5 Rf3 31. Qe1 e4 32. Bg2 e3 33. fxe3 Bxh3 34. Bxf3 Rxf3 35. Kh2 Ne4 36. Nxd6 Nxd2 37. Qxd2 Rxe3 38. Qd5+ Be6 39. Qa8+ Kg7 40. Ne8+ Kh6 41. Rd4 Re2+ 42. Kg1 Bg4 43. Kh1 Qe3 0-1

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.14"]
[Round "4"]
[White "Purygin, Andrei"]
[Black "Solovyev, Artem"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2301"]
[BlackElo "2142"]
[PlyCount "123"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Qc7 5. d3 Nbd7 6. Nc3 e5 7. e4 dxe4 8. dxe4 Bd6 9. f5 Bc5 10. Qe2 b5 11. Bd2 a5 12. Nd1 b4 13. c4 0-0 14. Nf2 Bxf2+ 15. Kxf2 Qb6+ 16. Kf1 Ba6 17. Rc1 Rfe8 18. Be3 Qd8 19. Nd2 Qe7 20. g4 Nc5 21. g5 Nfd7 22. Bf3 Qd6 23. Rd1 Qd3 24. Kg2 Red8 25. Nb3 Qxe2+ 26. Bxe2 Nb7 27. Rd2 a4 28. Nc1 Ndc5 29. Kf3 Rxd2 30. Bxd2 b3 31. Be3 Rd8 32. h4 Kf8 33. h5 g6 34. hxg6 hxg6 35. axb3 axb3 36. Rh8+ Ke7 37. Rh7 Rg8 38. Bf1 Ke8 39. fxg6 Rxg6 40. Rh8+ Ke7 41. Ra8 Kd6 42. Nd3 Nxd3 43. Bxd3 Nc5 44. Bxc5+ Kxc5 45. Rxa6 Rxg5 46. Ra7 Rh5 47. Ke3 Rh3+ 48. Kd2 Rf3 49. Rb7 Rf2+ 50. Kc3 Rf3 51. Re7 f6 52. Rf7 Kd6 53. Kd2 Kc5 54. Be2 Rf4 55. Ke3 Kb6 56. Bd1 Rf1 57. Bxb3 Rb1 58. Rxf6 Rxb2 59. Ba4 Ka5 60. Bxc6 Rb3+ 61. Kd2 Rb6 62. Re6 1-0

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.13"]
[Round "2"]
[White "Purygin, Andrei"]
[Black "Muratov, Sergey"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2301"]
[BlackElo "2181"]
[PlyCount "82"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 Be7 5. Bb2 0-0 6. Nc3 c6 7. d4 Ne4 8. Bd3 f5 9. 0-0 Bd7 10. Ne2 Na6 11. Ne5 Nc7 12. f3 Nf6 13. Qc1 Be8 14. Ba3 Nd7 15. f4 Bh5 16. Ng3 Bg6 17. Rd1 Ne8 18. Bxe7 Qxe7 19. c5 Nef6 20. b4 a6 21. a4 Be8 22. Rb1 Nxe5 23. dxe5 Nd7 24. Qc3 a5 25. Rdc1 axb4 26. Rxb4 Ra7 27. Ne2 Bf7 28. Nd4 Rfa8 29. Bxf5 exf5 30. Nxf5 Qe6 31. Nd6 Bg6 32. Qb3 Nxe5 33. fxe5 Qxe5 34. e4 Kh8 35. Rxb7 Rxb7 36. Qxb7 Rf8 37. Qb4 dxe4 38. Qc3 Qf4 39. h3 e3 40. Nc4 Bf7 41. Ne5 Qf2+ 0-1

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.13"]
[Round "3"]
[White "Skvortsov, Andrei"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2076"]
[BlackElo "2301"]
[PlyCount "64"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. 0-0 Nc6 9. Nxc6 bxc6 10. e5 dxe5 11. Qxd8 Rxd8 12. Bxc6 Rb8 13. Ne4 Bf5 14. Nxf6+ Bxf6 15. c3 Bd3 16. Rd1 a5 17. Ba4 e4 18. Bb3 Ra8 19. Ba4 Rdb8 20. Re1 Ra6 21. Bd1 Rab6 22. Bb3 e6 23. Bf4 R8b7 24. Be3 Ra6 25. Rac1 a4 26. Bc2 Rxb2 27. Bxd3 exd3 28. Red1 Rxa2 29. Rxd3 a3 30. c4 Ra1 31. Rxa1 Bxa1 32. Bc5 a2 0-1

[Event "Sochi ChessAmateur op10"]
[Site "Sochi"]
[Date "2018.10.12"]
[Round "1"]
[White "Sakorenko, Adriana"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2061"]
[BlackElo "2301"]
[PlyCount "74"]
[EventDate "2018.10.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 d6 6. Nbd2 Nc6 7. c3 0-0 8. e4 fxe4 9. dxe4 e5 10. Qc2 Qe8 11. Nc4 Qh5 12. Ne3 Ng4 13. Nxg4 Bxg4 14. Nd2 Rf7 15. f3 Be6 16. Nb3 Raf8 17. Be3 Bc4 18. Rf2 Nd8 19. Nd2 Ba6 20. b4 b6 21. Qa4 Bc8 22. Bf1 Bg5 23. Bxg5 Qxg5 24. Qb3 Kh8 25. a4 h5 26. a5 h4 27. axb6 axb6 28. Kg2 Ne6 29. Bc4 Rf6 30. Bxe6 Bxe6 31. Qd1 hxg3 32. hxg3 Rh6 33. g4 Rf4 34. Kg1 Bxg4 35. Rg2 Qh4 36. Rxg4 Rxg4+ 37. fxg4 Qg3+ 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.28"]
[Round "9"]
[White "Potapova, Margarita"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "2163"]
[BlackElo "2293"]
[PlyCount "58"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. g3 Bg7 7. Bg2 0-0 8. Nge2 Nh5 9. 0-0 f5 10. f4 Nd7 11. Qc2 Qe7 12. Bd2 exf4 13. Nxf4 Ne5 14. Nxh5 gxh5 15. exf5 Nxc4 16. Ne4 Nxd2 17. Nxd2 Qe5 18. Be4 Qxb2 19. Qxb2 Bxb2 20. Rab1 Bd4+ 21. Kg2 b5 22. h3 Bd7 23. g4 Rae8 24. Bf3 Re3 25. Ne4 hxg4 26. hxg4 Ra3 27. Nxd6 Rxa2+ 28. Kh1 Rf6 29. g5 Rxd6 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.27"]
[Round "8"]
[White "Purygin, Andrei"]
[Black "Egorov, Pavel"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2293"]
[BlackElo "2240"]
[PlyCount "78"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Na3 d6 7. 0-0 Nge7 8. Rd1 0-0 9. c3 e5 10. Nc2 Bg4 11. h3 Bxf3 12. Qxf3 Qd7 13. Qe2 f5 14. exf5 gxf5 15. d4 cxd4 16. cxd4 exd4 17. Bg5 Rae8 18. Qb5 h6 19. Bf4 a6 20. Qb3+ Kh8 21. Ne1 Ng6 22. Nd3 Nge5 23. Rac1 Qf7 24. Bd5 Qh5 25. Bxe5 dxe5 26. Qxb7 Ne7 27. Bg2 Ng6 28. Nc5 e4 29. Qxa6 d3 30. Ne6 Rxe6 31. Qxe6 Qg5 32. Rc8 Rxc8 33. Qxc8+ Kh7 34. a4 h5 35. a5 f4 36. Bxe4 fxg3 37. Qf5 gxf2+ 38. Kxf2 Bd4+ 39. Kf3 Qe3+ 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.26"]
[Round "7"]
[White "Terzi, Alexei"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2233"]
[BlackElo "2293"]
[PlyCount "129"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. f4 Bb4 9. e5 Nd5 10. Bd2 Nxc3 11. bxc3 Be7 12. Nd4 Nxd4 13. cxd4 Bh4+ 14. Ke2 b6 15. Ke3 h5 16. g3 Bb7 17. Rg1 Be7 18. Bg2 Rc8 19. Bxb7 Qxb7 20. c3 Rc4 21. a4 d6 22. exd6 Bxd6 23. Qb3 Qd5 24. Qb5+ Ke7 25. Qxd5 exd5 26. Rgb1 Bc7 27. Rb4 Rc6 28. Kd3 h4 29. g4 h3 30. Rb5 Rd8 31. Rf1 f5 32. gxf5 Kf7 33. Rf3 Rh6 34. c4 dxc4+ 35. Kxc4 Rh4 36. Rd5 Kf6 37. Rxd8 Bxd8 38. Rg3 Bc7 39. Kd5 Bxf4 40. Bxf4 Rxf4 41. Rxh3 Kxf5 42. Rh8 Kg6 43. Ke5 Rf5+ 44. Ke6 Rf6+ 45. Kd7 Rf7+ 46. Kc6 Rf6+ 47. Kc7 Rf7+ 48. Kd6 Rf6+ 49. Kd7 Rf7+ 50. Kc8 b5 51. axb5 Rf5 52. Rd8 Rxb5 53. d5 Rc5+ 54. Kb7 Kf6 55. d6 Ke6 56. d7 Rc2 57. Rc8 Rb2+ 58. Kc7 Rc2+ 59. Kd8 Rxh2 60. Rc6+ Kf5 61. Kc7 Rh8 62. Kd6 g5 63. Rc8 Rh1 64. Rc5+ Ke4 65. Re5+ 1-0

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.25"]
[Round "6"]
[White "Purygin, Andrei"]
[Black "Dashko, Andrey"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2293"]
[BlackElo "2219"]
[PlyCount "67"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7 7. Qe2 Bb4 8. Bd2 a6 9. 0-0 Nge7 10. Rac1 0-0 11. Rfe1 Ng6 12. h4 Nge5 13. Nxe5 Qxe5 14. f4 Qf6 15. h5 Bc5+ 16. Be3 Bxe3+ 17. Qxe3 b5 18. e5 Qh6 19. Be2 f6 20. g4 fxe5 21. g5 exf4 22. Qc5 d6 23. Qxc6 Qxg5+ 24. Qg2 Qxg2+ 25. Kxg2 Bb7+ 26. Bf3 Bxf3+ 27. Kxf3 e5 28. Nd5 Ra7 29. Rc6 Rd8 30. Rec1 Kf7 31. Ke4 g6 32. h6 g5 33. Kf5 g4 34. Kxg4 1-0

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.25"]
[Round "5"]
[White "Zasukhin, Vadim Borisovich"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2257"]
[BlackElo "2293"]
[PlyCount "89"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 c6 11. dxc6 bxc6 12. b5 c5 13. Qc2 Bb7 14. Rfd1 Qc7 15. Rab1 Nc8 16. b6 Qe7 17. Nd5 Nxd5 18. cxd5 f5 19. Bd3 fxe4 20. Bxe4 Ra6 21. Bxc5 dxc5 22. d6 Nxd6 23. Bxb7 Qxb7 24. Rxd6 e4 25. Ng5 Be5 26. Qc4+ Kh8 27. Re6 Bd4 28. Nxe4 Qf7 29. Kh1 Rb8 30. Qxa6 Qxe6 31. Qa7 Re8 32. b7 Be5 33. Ng5 Qe7 34. b8Q Bxb8 35. Qxe7 Rxe7 36. Rxb8+ Kg7 37. h4 h6 38. Nf3 Re2 39. Rb5 a4 40. Rxc5 Rxf2 41. a3 Ra2 42. Rc3 Kf6 43. Kh2 Kf5 44. Kg3 Ke4 45. Rc4+ 1-0

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.24"]
[Round "4"]
[White "Iljin, Timofey"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2305"]
[BlackElo "2293"]
[PlyCount "152"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. Qe2 Nbd7 10. a3 Bxc3 11. bxc3 c5 12. Bb2 Qc7 13. Bd3 e5 14. Bf5 Be4 15. Bxe4 Nxe4 16. c4 exd4 17. exd4 Rfe8 18. Qc2 cxd4 19. Bxd4 Rac8 20. Rac1 Qf4 21. Rfd1 Ndf6 22. Be3 Qc7 23. h3 Qe7 24. Qb2 Qe6 25. Qb5 Nd6 26. Qa6 Nxc4 27. Ng5 Qc6 28. Qxa7 Rc7 29. Qa6 h6 30. Bf4 b5 31. Qxc6 Rxc6 32. Nf3 Ra6 33. Rb1 Nxa3 34. Rb3 Re4 35. Bc1 b4 36. Rd8+ Kh7 37. Bd2 Ra4 38. Rb8 Nd5 39. Rd8 Ra5 40. Rd3 Nb6 41. Rb8 Rd5 42. Rb3 Rb5 43. Be3 Nac4 44. Nd4 Rd5 45. Rxb4 Nxe3 46. fxe3 Nd7 47. R8b5 Rxb5 48. Rxb5 Rxe3 49. Rb7 Ne5 50. Kf2 Re4 51. Nf3 Nd3+ 52. Kg3 f5 53. Rd7 Nf4 54. h4 Nh5+ 55. Kf2 Nf6 56. Rd4 Kg6 57. Rd6 Ra4 58. Kg3 f4+ 59. Kh3 Ra1 60. g3 Kf5 61. Rd4 fxg3 62. Kxg3 Ne4+ 63. Kh3 Rf1 64. Nd2 Rh1+ 65. Kg2 Rxh4 66. Nc4 Rg4+ 67. Kh2 Rg6 68. Rd7 Kf4 69. Rf7+ Nf6 70. Re7 Rg5 71. Nd6 Rd5 72. Nc4 Rd7 73. Re1 Ng4+ 74. Kh3 Rd4 75. Nb6 Kf3 76. Kh4 g6 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.23"]
[Round "3"]
[White "Purygin, Andrei"]
[Black "Maratkanov, Evgeny"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2293"]
[BlackElo "2130"]
[PlyCount "51"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Nf3 c5 6. dxc5 Bxc5 7. Bd3 Nec6 8. 0-0 Nd7 9. Bf4 f6 10. exf6 Qxf6 11. Bg5 Qf7 12. Be3 Be7 13. Ng5 Bxg5 14. Bxg5 0-0 15. f4 Nc5 16. Be2 Qc7 17. f5 Qb6 18. Kh1 d4 19. b4 dxc3 20. bxc5 Qxc5 21. Rf4 exf5 22. Bc4+ Kh8 23. Qh5 Ne5 24. Rh4 h6 25. Bxh6 Nxc4 26. Be3+ 1-0

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.22"]
[Round "2"]
[White "Mikhailov, Dmitry"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2144"]
[BlackElo "2293"]
[PlyCount "84"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bf5 5. Nbd2 e6 6. 0-0 h6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 Na6 10. c3 Nc5 11. Ne5 d4 12. Nb3 Nxb3 13. axb3 0-0 14. Ra4 Bc5 15. Nf3 b5 16. Ra6 dxc3 17. bxc3 Bb6 18. Be3 Nd7 19. Rfa1 c5 20. Bf4 Re8 21. d4 b4 22. cxb4 cxd4 23. e5 Rc8 24. h4 Rc2 25. Qb5 d3 26. Nd2 g5 27. hxg5 hxg5 28. Rxb6 axb6 29. Be3 Qc7 30. Nc4 Rc8 31. Nd6 d2 32. Bxd2 Rxd2 33. Nxc8 Qc3 34. Ra8 Qd4 35. Ne7+ Kg7 36. Qc6 Nxe5 37. Qb7 Qxf2+ 38. Kh1 Rd1+ 39. Kh2 Qg1+ 40. Kh3 g4+ 41. Kh4 Qh2+ 42. Kg5 Qh6# 0-1

[Event "Sochi Doroshkevich Amateur op"]
[Site "Sochi"]
[Date "2017.12.21"]
[Round "1"]
[White "Purygin, Andrei"]
[Black "Nikishin, Sergey Grigoryevich"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2293"]
[BlackElo "2051"]
[PlyCount "71"]
[EventDate "2017.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Qc7 6. Nc3 a6 7. d4 cxd4 8. Qxd4 d6 9. Rd1 Nf6 10. Be3 Nbd7 11. Rac1 Be7 12. b4 0-0 13. Na4 Rac8 14. Nxb6 e5 15. Nxc8 exd4 16. Nxe7+ Kh8 17. Rxd4 Ne5 18. Nf5 Nxf3+ 19. exf3 d5 20. Bf4 Qd7 21. Nd6 Ba8 22. c5 Nh5 23. Be3 g6 24. Bh6 Rb8 25. Re1 Ng7 26. Bg5 Ne6 27. Bf6+ Kg8 28. Bh3 a5 29. b5 Rxb5 30. Nxb5 Qxb5 31. Bxe6 fxe6 32. Rxe6 Bc6 33. Re1 Qxc5 34. Rf4 h6 35. Bd4 Qc2 36. Re7 1-0

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.16"]
[Round "9"]
[White "Zakirov, Vladislav"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2126"]
[BlackElo "2318"]
[PlyCount "66"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. a4 a6 7. h3 0-0 8. 0-0 Nh5 9. Nxe5 Nxe5 10. Qxh5 Nxc4 11. dxc4 f5 12. Nd2 Qf6 13. Nb3 Ba7 14. Bg5 Qe6 15. exf5 Qxc4 16. Nd4 Bxf5 17. Nxf5 Rxf5 18. Qh4 Qe2 19. Bf4 Raf8 20. Bg3 Qxb2 21. Rab1 Qxc3 22. Rbc1 g5 23. Qg4 Qg7 24. Qc4+ R5f7 25. Rb1 Qd4 26. Qxd4 Bxd4 27. Rxb7 h5 28. h4 gxh4 29. Bxh4 Rf4 30. Bg3 Rg4 31. Kh1 Rxg3 32. Rxc7 Bxf2 33. Rc2 Bc5 0-1

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.15"]
[Round "8"]
[White "Purygin, Andrei"]
[Black "Gusarov, Aleksey"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2318"]
[BlackElo "2162"]
[PlyCount "102"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. Bg2 e5 4. d3 Ngf6 5. 0-0 Bd6 6. c4 c6 7. cxd5 Nxd5 8. Nbd2 0-0 9. Nc4 Bc7 10. Bg5 f6 11. Bd2 N7b6 12. Na5 Rb8 13. b4 Be6 14. a4 Re8 15. e4 Ne7 16. Bc3 Ng6 17. Qc2 Qe7 18. Rfd1 Kh8 19. d4 Bg8 20. b5 exd4 21. Nxd4 c5 22. Nf5 Qe6 23. e5 Nxe5 24. Nxb7 Qb3 25. Qxb3 Bxb3 26. Nxc5 Bxd1 27. Rxd1 Rbd8 28. Nd4 Nbc4 29. Nb7 Rb8 30. a5 Nd6 31. a6 Ndc4 32. Bh3 Bb6 33. Kg2 Re7 34. Ne6 Rbe8 35. Nec5 Na3 36. Na4 Nxb5 37. Bb4 Rf7 38. Nxb6 axb6 39. Be6 Rc7 40. Bd5 Rd7 41. Rd2 Nc7 42. Nd6 Nxa6 43. Ba3 Red8 44. Be6 Re7 45. Ba2 Nc5 46. f4 Nc6 47. Bc1 Rdd7 48. Bc4 Nb7 49. Nc8 Rxd2+ 50. Bxd2 Rd7 51. Nxb6 Rxd2+ 0-1

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.14"]
[Round "7"]
[White "Purygin, Andrei"]
[Black "Spiridonov, Evgeny"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2318"]
[BlackElo "2146"]
[PlyCount "91"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. d4 Nc6 7. Nc3 a6 8. d5 Na5 9. Nd2 c5 10. a4 Rb8 11. e4 e6 12. Rb1 exd5 13. cxd5 Nd7 14. Qc2 c4 15. Na2 b5 16. axb5 axb5 17. b4 cxb3 18. Nxb3 Nxb3 19. Rxb3 Nc5 20. Rb1 Bb7 21. Bf4 Qb6 22. Rfc1 Rfc8 23. Qe2 f5 24. Be3 fxe4 25. Nb4 Qa5 26. Nc6 Bxc6 27. dxc6 Rxc6 28. Bxe4 Rcc8 29. Bd5+ Kh8 30. h4 b4 31. h5 Na4 32. Rxc8+ Rxc8 33. Qg4 Rb8 34. h6 Be5 35. Bb3 Nc3 36. Re1 Qd8 37. Bg5 Qf8 38. Qe6 Bd4 39. Be3 Bf6 40. Ba7 Rc8 41. Re3 Nb5 42. Rf3 Nxa7 43. Rxf6 Qxh6 44. Qxd6 Nc6 45. Rf7 Re8 46. Qf6+ 1-0

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.13"]
[Round "6"]
[White "Loginov, Ilya"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1947"]
[BlackElo "2318"]
[PlyCount "44"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. a4 a6 7. c3 Ba7 8. Nbd2 h6 9. Re1 g5 10. Nf1 g4 11. N3d2 h5 12. Ne3 h4 13. Ndf1 Rg8 14. Qc2 Nh5 15. Nd5 g3 16. Be3 gxf2+ 17. Qxf2 Bh3 18. g3 hxg3 19. Nxg3 Qh4 20. Kh1 Nxg3+ 21. hxg3 Rxg3 22. Nf6+ Kd8 0-1

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.12"]
[Round "5"]
[White "Pshmahov, Osman"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2075"]
[BlackElo "2318"]
[PlyCount "153"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. cxd5 exd5 7. Nge2 c6 8. 0-0 Re8 9. f3 Nbd7 10. a3 Bf8 11. b4 a5 12. Rb1 Nb6 13. Qc2 axb4 14. axb4 Nc4 15. e4 Qb6 16. Bxc4 dxc4 17. b5 Bd7 18. Na4 Qd8 19. bxc6 Bxc6 20. Nac3 Qa5 21. d5 Qc5+ 22. Kh1 b5 23. dxc6 b4 24. Nd1 Qxc6 25. Bg5 Nd7 26. Bd2 Reb8 27. Ne3 Ne5 28. Rfc1 b3 29. Qc3 Nd3 30. Qxd3 cxd3 31. Rxc6 dxe2 32. Rcc1 Ra2 33. Bc3 Ba3 34. Re1 Bc5 35. Be5 Rb7 36. Rec1 f6 37. Rxc5 fxe5 38. Rcc1 b2 39. Re1 Rb3 40. Nd5 Ra1 41. Rxa1 bxa1Q 42. Rxa1 Rd3 43. Ne3 Rxe3 44. Re1 Ra3 45. Kg1 Kf7 46. Rxe2 Ra1+ 47. Kf2 Rh1 48. h3 Ra1 49. Rb2 h5 50. Rb7+ Kf6 51. Rb6+ Kf7 52. h4 Ra2+ 53. Kg3 Rc2 54. Kh3 Rf2 55. Rb8 Kf6 56. Rf8+ Ke6 57. Rg8 Kf7 58. Rh8 Kg6 59. Rf8 Ra2 60. Rf5 Ra5 61. g4 hxg4+ 62. Kxg4 Ra1 63. Rxe5 Rg1+ 64. Kf4 Rh1 65. Rg5+ Kf7 66. h5 Rh4+ 67. Kf5 Rh3 68. f4 Ra3 69. e5 Ra5 70. Rg6 Ra8 71. Rb6 Ra7 72. Rd6 Ke7 73. h6 gxh6 74. Rxh6 Ra1 75. Rh7+ Ke8 76. Kf6 Rf1 77. f5 1-0

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.11"]
[Round "4"]
[White "Purygin, Andrei"]
[Black "Matinian, Nikita"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "2318"]
[BlackElo "2478"]
[PlyCount "64"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8. Nb3 0-0 9. 0-0 a6 10. a4 Be6 11. f4 Rc8 12. Qe1 Nb4 13. Nd4 Bc4 14. Rd1 Qc7 15. f5 Bxe2 16. Qxe2 Qc4 17. Qf3 e5 18. fxe6 fxe6 19. Qh3 Rce8 20. g4 e5 21. g5 Ng4 22. Nde2 Nxe3 23. Qxe3 Nxc2 24. Rxf8+ Rxf8 25. Qd3 Qc5+ 26. Kh1 Nd4 27. Nxd4 exd4 28. Nd5 Rf7 29. b4 Qc8 30. Rf1 Be5 31. Rxf7 Kxf7 32. Qf1+ Kg7 0-1

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.10"]
[Round "3"]
[White "Purygin, Andrei"]
[Black "Popov, Alexey"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2318"]
[BlackElo "2058"]
[PlyCount "71"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. a4 c6 8. b3 Ne8 9. Bb2 Nc7 10. Qd2 Ne6 11. d5 Nf4 12. g3 Nh3+ 13. Kg2 Nf6 14. Ne1 Nh5 15. Nd3 Qd7 16. Qe2 g6 17. f4 N3xf4+ 18. gxf4 Qh3+ 19. Kg1 Bd8 20. Qg2 Qh4 21. f5 Bb6+ 22. Kh1 Kh8 23. Rf3 Rg8 24. Rh3 Qf6 25. Qf3 Qg5 26. Ne2 f6 27. a5 Bxf5 28. exf5 e4 29. Qxe4 Rae8 30. Qh4 Qxf5 31. Nef4 Bd8 32. Nxh5 gxh5 33. Qxh5 Qe4+ 34. Qf3 Qg6 35. dxc6 Re3 36. Qd5 1-0

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.09"]
[Round "2"]
[White "Tran, Tuan Minh"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2549"]
[BlackElo "2318"]
[PlyCount "104"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Nd5 Na6 9. Nxf6+ Rxf6 10. e4 e5 11. Re1 fxe4 12. Rxe4 Bf5 13. Re1 Nb4 14. dxe5 dxe5 15. Rxe5 Re6 16. Rxe6 Qxe6 17. a3 Nd3 18. g4 Qxc4 19. gxf5 gxf5 20. Ne1 Nf4 21. Bxf4 Qxf4 22. Qd5+ Kh8 23. Nd3 Qd2 24. Re1 c6 25. Qxf5 Rf8 26. Qd7 Rxf2 27. Re8+ Rf8 28. Rxf8+ Bxf8 29. Qd4+ Kg8 30. Qg4+ Kh8 31. Qf5 Qe3+ 32. Kf1 Be7 33. Be4 Qh6 34. h3 Qf6 35. Ke2 Qxf5 36. Bxf5 Kg7 37. Bc8 b6 38. Nb4 Bf6 39. b3 c5 40. Nc6 a5 41. a4 c4 42. bxc4 Bb2 43. Kf3 Kf6 44. Ke4 Ba3 45. Kd5 Bc5 46. Nxa5 Bg1 47. Nb7 h5 48. Kc6 Ke7 49. Bd7 h4 50. Nd6 Kd8 51. Bg4 Bf2 52. Nc8 Ke8 1-0

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.08"]
[Round "1"]
[White "Purygin, Andrei"]
[Black "Chistyakova, Daria"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2318"]
[BlackElo "1844"]
[PlyCount "37"]
[EventDate "2017.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d5 8. exd5 Nxd5 9. Nxe5 Nxe5 10. d4 0-0 11. dxc5 c6 12. Qd4 Re8 13. Nd2 Bf5 14. Ne4 Nc4 15. Ng3 Be6 16. Bc2 Qe7 17. b3 Na5 18. Nh5 g6 19. Qg7# 1-0

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.11"]
[Round "9"]
[White "Palin, Denis"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2194"]
[BlackElo "2298"]
[PlyCount "51"]
[EventDate "2016.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nbd7 7. a4 e5 8. dxe5 dxe5 9. e4 c6 10. b3 Qe7 11. Ba3 Nc5 12. a5 Bg4 13. h3 Bxf3 14. Qxf3 b6 15. Qe3 Rfd8 16. Na4 Nfd7 17. axb6 axb6 18. Nxc5 Nxc5 19. Bxc5 Qxc5 20. Qxc5 bxc5 21. Rxa8 Rxa8 22. Re1 c4 23. bxc4 Bf8 24. Bf1 Bc5 25. Bd3 Kf8 26. Kf1 0-1

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.10"]
[Round "8"]
[White "Purygin, Andrei"]
[Black "Ofitserian, Boris"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2298"]
[BlackElo "2304"]
[PlyCount "54"]
[EventDate "2016.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d5 6. Bg2 c6 7. 0-0 Nbd7 8. Qc2 Re8 9. Nc3 Nb6 10. c5 Nbd7 11. d4 e5 12. dxe5 Ng4 13. e4 Nxc5 14. exd5 Bf5 15. Qd2 Bh6 16. Qd4 Nd3 17. dxc6 Nxb2 18. cxb7 Rb8 19. Qxa7 Bd7 20. a4 Bf8 21. a5 Nd3 22. Qa6 Bc5 23. Nd2 Re6 24. Qa8 Bc6 25. Bxc6 Rxc6 26. Qxb8 Qxb8 27. a6 Rxa6 0-1

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.09"]
[Round "7"]
[White "Smolonogov, R."]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "2055"]
[BlackElo "2298"]
[PlyCount "39"]
[EventDate "2016.07.03"]
[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 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. d5 Na6 8. b4 0-0 9. g3 Ne8 10. Bg2 c5 11. b5 Nac7 12. 0-0 Nd6 13. e4 exd5 14. exd5 Nxc4 15. Bf4 Bf6 16. Qb3 Na5 17. Qc2 Nxd5 18. Nxd5 Bxa1 19. Nec3 Ba6 20. Re1 0-1

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.08"]
[Round "6"]
[White "Purygin, Andrei"]
[Black "Matinian, Nikita"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2298"]
[BlackElo "2489"]
[PlyCount "86"]
[EventDate "2016.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. d3 b6 7. c4 Bb7 8. cxd5 Nxd5 9. Qb3 a5 10. Nc3 Na6 11. Ne4 e6 12. a3 Qe7 13. Ne5 f6 14. Nc4 h6 15. Bd2 f5 16. Nf2 Nc5 17. Qc2 Nf6 18. Bxb7 Nxb7 19. Ne5 Kh7 20. Rac1 c5 21. e4 a4 22. Rfe1 Nd6 23. b4 axb3 24. Qxb3 fxe4 25. dxe4 Nd7 26. Nf3 e5 27. Rcd1 exf4 28. gxf4 b5 29. e5 Nf5 30. Ne4 c4 31. Qxb5 Qxa3 32. Bc3 Qa7+ 33. Kh1 Nb6 34. Nd4 Na4 35. Ne6 Rfb8 36. Qxc4 Rc8 37. Qd3 Nxc3 38. Nxc3 Rxc3 39. Qxc3 Qb7+ 40. Kg1 Ra2 41. Rd2 Qb6+ 42. Nd4 Rxd2 43. Qxd2 Qc5 0-1

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.07"]
[Round "5"]
[White "Vazhenin, Alexei"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "2173"]
[BlackElo "2298"]
[PlyCount "62"]
[EventDate "2016.07.03"]
[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 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 Na6 9. Nge2 f5 10. 0-0-0 Bd7 11. Kb1 Nc5 12. b4 Na4 13. Nxa4 Bxa4 14. Rc1 Be8 15. c5 a5 16. bxa5 fxe4 17. cxd6 cxd6 18. Bb6 Qh4 19. g3 Qf6 20. fxe4 Qf3 21. Rg1 Qxe4+ 22. Ka1 Qa4 23. Bh3 e4+ 24. Bd4 Qxa5 25. Qxa5 Rxa5 26. Bxg7 Kxg7 27. Nc3 Nf6 28. Bg2 Nxd5 29. Nxe4 Bc6 30. Rgf1 Rfa8 31. Rf2 Nb4 0-1

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.06"]
[Round "4"]
[White "Purygin, Andrei"]
[Black "Maznov, Sergey"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2298"]
[BlackElo "2093"]
[PlyCount "69"]
[EventDate "2016.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 e5 3. Nc3 Nc6 4. Nf3 Bc5 5. g3 d6 6. Nd5 Bg4 7. c3 Nf6 8. Bg2 Nxd5 9. exd5 Ne7 10. 0-0 0-0 11. Qc4 Qd7 12. Nxe5 dxe5 13. Qxc5 Rad8 14. d4 b6 15. Qc4 exd4 16. Bg5 f6 17. d6+ Be6 18. Qxc7 Ng6 19. Bd2 Qxd6 20. Qxd6 Rxd6 21. cxd4 Rxd4 22. Bc3 Rd7 23. Rfe1 Bf5 24. Bc6 Rd6 25. Ba4 Rfd8 26. Bb3+ Kh8 27. f4 a5 28. Kf2 h6 29. Re3 Kh7 30. Rae1 Nf8 31. Re7 R6d7 32. Bxf6 Kg6 33. Rxd7 Rxd7 34. Bc3 Nh7 35. Ba4 1-0

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.05"]
[Round "3"]
[White "Demidov, Mikhail"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2514"]
[BlackElo "2298"]
[PlyCount "53"]
[EventDate "2016.07.03"]
[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 f5 2. Nc3 Nf6 3. Bg5 d5 4. f3 c5 5. e4 dxe4 6. dxc5 Qa5 7. Qd2 Nc6 8. Bb5 Bd7 9. 0-0-0 0-0-0 10. Qe3 e5 11. fxe4 f4 12. Qe2 Nd4 13. Bxd7+ Rxd7 14. Qc4 Qxc5 15. Qxc5+ Bxc5 16. Bxf6 gxf6 17. g3 Rf8 18. Rf1 f5 19. a3 Rc7 20. Kb1 Bxa3 21. gxf4 Rxc3 22. bxc3 Nb5 23. Ka2 Bc5 24. exf5 e4 25. Kb3 Nd6 26. Ne2 Nxf5 27. Rd1 1-0

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.04"]
[Round "2"]
[White "Purygin, Andrei"]
[Black "Skatchkov, Valery"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2298"]
[BlackElo "2099"]
[PlyCount "98"]
[EventDate "2016.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 g6 5. 0-0 Bg7 6. d3 0-0 7. Qe1 Nc6 8. e4 dxe4 9. dxe4 e5 10. Nc3 exf4 11. gxf4 Nd4 12. Rf2 Be6 13. Ne5 b5 14. Nd1 Bd7 15. Be3 Re8 16. c3 Nc6 17. Nxd7 Qxd7 18. Rd2 Qc7 19. e5 Ng4 20. Qg3 Nh6 21. Qf3 Rac8 22. Nf2 Nf5 23. Ne4 Na5 24. Bxc5 Nc4 25. Re2 Rcd8 26. Bf2 Re7 27. b3 Na5 28. Rd2 Rxd2 29. Nxd2 Bf8 30. Ne4 Kg7 31. Bh3 Qc6 32. Qg2 Kh8 33. Rd1 Rd7 34. Rxd7 Qxd7 35. Qf3 Be7 36. Nf6 Bxf6 37. exf6 g5 38. Bg2 Qd6 39. Qe4 Kg8 40. Qe5 Qd1+ 41. Be1 Qc1 42. Kf2 Qa3 43. Bd5 Qc5+ 44. Ke2 Nc6 45. Qe4 Nd8 46. Qd3 Qd6 47. Be4 Qxf6 48. Bxf5 gxf4 49. Qxb5 Qe6+ 1-0

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.03"]
[Round "1"]
[White "Kvachko, Anastasiya"]
[Black "Purygin, Andrei"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1829"]
[BlackElo "2298"]
[PlyCount "80"]
[EventDate "2016.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. Nf3 Bd6 7. 0-0 Nge7 8. Be3 cxd4 9. Nxd4 0-0 10. Nd2 Qc7 11. N2f3 Bg4 12. h3 Bh5 13. Bxc6 bxc6 14. Qa4 c5 15. Nb5 Qd7 16. Qa6 Nc6 17. Nxd6 Qxd6 18. Nh4 Rfc8 19. Nf5 Qe5 20. Ng3 d4 21. Bd2 Bg6 22. Rfe1 Qd5 23. Ne2 Bc2 24. Rac1 d3 25. Nf4 Qd6 26. Re4 g5 27. Nh5 Re8 28. Rce1 Rxe4 29. Rxe4 h6 30. h4 Kf8 31. hxg5 hxg5 32. Rg4 Qe6 33. Rxg5 Nd4 34. Qb7 Ne2+ 35. Kh1 Rc8 36. Re5 Qxe5 37. Qxc8+ Ke7 38. Qb7+ Kf8 39. Qc8+ Ke7 40. Qb7+ Kf8 1/2-1/2

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.11"]
[Round "9"]
[White "Purygin, Andrei"]
[Black "Minko, Vladimir"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2327"]
[BlackElo "2226"]
[PlyCount "116"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 e5 4. Nc3 d6 5. Bg2 g6 6. 0-0 Bg7 7. a3 Nge7 8. d3 h6 9. Bd2 Be6 10. b4 cxb4 11. axb4 Nxb4 12. Ne4 Nbc6 13. c5 dxc5 14. Nxc5 Bc8 15. Qa4 0-0 16. Rfc1 b6 17. Ne4 Bb7 18. Qa3 Rb8 19. g4 Nd5 20. g5 Nf4 21. Bxf4 exf4 22. gxh6 Bxh6 23. Qd6 Qxd6 24. Nxd6 Ba8 25. Nb5 a5 26. Nc7 Nb4 27. Rab1 Bb7 28. Rc4 Rfc8 29. Nd4 Bxg2 30. Kxg2 Bg7 31. Ndb5 Be5 32. Rbc1 Rd8 33. Re4 f3+ 34. Kxf3 Bxh2 35. Kg2 Bd6 36. Ne8 Bc5 37. Nbc7 Rd4 38. Nf6+ Kg7 39. Nb5 Rdd8 40. d4 Bxd4 41. Nxd4 Kxf6 42. Rf4+ Ke5 43. e3 f5 44. Rd1 Kf6 45. Kf3 Nc2 46. Nc6 Rxd1 47. Nxb8 b5 48. Rh4 a4 49. Rh7 a3 50. Ra7 b4 51. Ra6+ Kg7 52. Ke2 Re1+ 53. Kd2 b3 54. Ra7+ Kh6 55. Nd7 a2 56. Nf8 a1Q 57. Rh7+ Kg5 58. f4+ Kg4 0-1

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.10"]
[Round "8"]
[White "Papin, Vasily"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "2500"]
[BlackElo "2327"]
[PlyCount "101"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 0-0 6. Nh3 d6 7. d5 Na6 8. 0-0 Nc5 9. Nf4 e5 10. dxe6 c6 11. e3 Nxe6 12. Nfe2 Nc5 13. b3 Be6 14. Qc2 Bf7 15. Ba3 Qa5 16. Bb2 Rad8 17. Rab1 Qc7 18. Rfd1 Rfe8 19. Nd4 a5 20. Ba1 Qe7 21. Bb2 Qc7 22. Nf3 h6 23. Rbc1 Ng4 24. h3 Ne5 25. Nd4 Qe7 26. Rd2 h5 27. h4 Bh6 28. Re1 Ng4 29. Rde2 Ne5 30. Rd1 Ng4 31. Bc1 Qf6 32. Nf3 Ne4 33. Nxe4 fxe4 34. Nh2 Ne5 35. Bxe4 d5 36. cxd5 cxd5 37. Bg2 Rc8 38. Qb1 Qa6 39. Red2 Be6 40. Bxd5 Bxd5 41. Rxd5 Bg7 42. Bb2 Re6 43. Rd8+ Rxd8 44. Rxd8+ Kh7 45. Bxe5 Bxe5 46. Nf3 Bf6 47. Rd7+ Kh6 48. Qc1 Rc6 49. Qd2 Bc3 50. Ng5 Bg7 51. Rxg7 1-0

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.09"]
[Round "7"]
[White "Purygin, Andrei"]
[Black "Egorov, Pavel"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2327"]
[BlackElo "2198"]
[PlyCount "113"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 0-0 5. Qd2 c5 6. d5 d6 7. e4 a6 8. a4 Qa5 9. Ra3 e6 10. Bd3 exd5 11. cxd5 Re8 12. Nge2 Nbd7 13. 0-0 Ng4 14. Bc2 Nge5 15. b3 b5 16. Ra2 b4 17. Nd1 c4 18. Nd4 c3 19. Qe2 Nc5 20. Ne3 Bd7 21. Raa1 Qc7 22. Rad1 f6 23. Bh4 Nf7 24. Qc4 a5 25. f4 Rac8 26. f5 Nxe4 27. Qxc7 Rxc7 28. Ne6 Bxe6 29. dxe6 Nfg5 30. Bxg5 Nxg5 31. h4 Nxe6 32. fxe6 Rxe6 33. Nd5 Rc5 34. Nf4 Re8 35. Rxd6 f5 36. Rfd1 Rce5 37. R6d3 Bh6 38. g3 Kf7 39. Rd7+ R8e7 40. Rxe7+ Kxe7 41. Rd4 Re1+ 42. Kf2 Rc1 43. Bd3 Rd1 44. Nd5+ Kf8 45. Ne3 Rd2+ 46. Kf3 Rb2 47. Rd7 Rxb3 48. Nc2 Rb2 49. Nd4 Rd2 50. Rd8+ Kg7 51. Bc2 Rxc2 52. Nxc2 b3 53. Nd4 b2 54. Rb8 Bd2 55. Rb3 Kf6 56. Ke2 Ke5 57. Kd3 1-0

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.08"]
[Round "6"]
[White "Kruzhilin, Aleksey"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2172"]
[BlackElo "2327"]
[PlyCount "118"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Qe8 8. b3 e5 9. dxe5 dxe5 10. e4 Nc6 11. Bb2 fxe4 12. Ng5 Bg4 13. Qb1 Qe7 14. Ngxe4 Nd4 15. Nxf6+ Qxf6 16. Nd5 Nf3+ 17. Kh1 Qf7 18. Qe4 h5 19. Ne3 Nd2 20. Qxb7 Bf3 21. Bxf3 Qxf3+ 22. Qxf3 Rxf3 23. Kg2 Raf8 24. Ba3 R8f7 25. Bc5 Ne4 26. Bxa7 c5 27. Nd5 Rxf2+ 28. Rxf2 Rxf2+ 29. Kg1 Re2 30. b4 cxb4 31. c5 Bf8 32. c6 Rc2 33. c7 Bd6 34. Bb8 Kf7 35. Rd1 Ke6 36. Kf1 Rc6 37. Ke2 Bc5 38. Kf3 Nd6 39. Nb6 Bd4 40. Na4 Rc2 41. g4 h4 42. c8Q+ Nxc8 43. Rb1 Kd5 44. g5 Kc4 45. Ke4 Re2+ 46. Kf3 Re3+ 47. Kg4 Kb5 48. Nb2 Nb6 49. Nd1 Re4+ 50. Kf3 Rf4+ 51. Ke2 Nc4 52. Bc7 Rf7 53. Bd8 Ra7 54. Kd3 Ra3+ 55. Rb3 Rxa2 56. Be7 Ra3 57. Nc3+ Bxc3 58. Rxa3 bxa3 59. Kxc3 a2 0-1

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.07"]
[Round "5"]
[White "Purygin, Andrei"]
[Black "Belova, Olga"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2327"]
[BlackElo "2042"]
[PlyCount "49"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. 0-0 Nbd7 11. f3 Nf8 12. Kh1 Ne6 13. Nfe2 b6 14. e4 Bb7 15. e5 Nd7 16. f4 c5 17. Bc2 cxd4 18. Nxd4 Nxd4 19. Qxd4 Nf8 20. f5 Bc5 21. Qg4 Rxe5 22. Bh6 g6 23. Qf4 Qe7 24. Bxf8 Rxf8 25. f6 1-0

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.06"]
[Round "4"]
[White "Kontsevik, Georgy"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "2127"]
[BlackElo "2327"]
[PlyCount "93"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 Be7 8. Kh1 0-0 9. Be3 d6 10. f4 Bd7 11. Qe1 e5 12. Ndb5 Qb8 13. Nd5 exf4 14. Bxf4 Nxd5 15. exd5 Ne5 16. Nd4 Qd8 17. Qd2 Rc8 18. Rac1 Bf6 19. c4 Re8 20. Nf3 Qb6 21. b4 Ng4 22. c5 dxc5 23. h3 Rxe2 24. Qxe2 Bb5 25. Qc2 Bxf1 26. hxg4 Qa6 27. g5 Bd3 28. Qb3 Be7 29. Ne5 Bf5 30. bxc5 Bxc5 31. d6 Be6 32. d7 Rf8 33. Qd1 Be7 34. Rc2 Qa4 35. Qd2 f6 36. gxf6 gxf6 37. Nf3 Rd8 38. Qe2 Qxd7 39. Rd2 Qc6 40. Nd4 Rxd4 41. Rxd4 Qc8 42. Re4 Bg4 43. Qe3 Bf8 44. Re8 Qf5 45. Bh6 Qh5+ 46. Kg1 Qxe8 47. Qxe8 1-0

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.05"]
[Round "3"]
[White "Purygin, Andrei"]
[Black "Dobrov, Vladimir"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2327"]
[BlackElo "2517"]
[PlyCount "67"]
[EventDate "2015.07.03"]
[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. b3 d5 2. Bb2 Bg4 3. g3 Nc6 4. Nf3 f6 5. Bg2 e5 6. c4 d4 7. d3 Qd7 8. h3 Be6 9. a3 a5 10. Nbd2 Nh6 11. g4 Nf7 12. Ne4 Be7 13. Qd2 h5 14. g5 Rb8 15. b4 axb4 16. gxf6 gxf6 17. axb4 Rg8 18. Kf1 b5 19. cxb5 Rxb5 20. Ra8+ Ncd8 21. Ra6 c6 22. e3 Qb7 23. Ra5 Rxb4 24. Ba3 Rb1+ 25. Ne1 f5 26. Nc5 Bxc5 27. Bxc5 Rxg2 28. Kxg2 Qb3 29. exd4 Rb2 30. Qc1 Bd5+ 31. Kg1 Rb1 32. Qd2 Ng5 33. Kh2 Rxe1 34. Rxe1 0-1

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.04"]
[Round "2"]
[White "Grishin, Andrey"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1790"]
[BlackElo "2327"]
[PlyCount "82"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Nf6 8. Qe2 Be7 9. Rd1 e5 10. h3 0-0 11. Bg5 Ne8 12. Be3 Nc7 13. b4 Nxb4 14. Nxe5 Qe8 15. Nf3 Nc6 16. Bf4 Bf6 17. Rac1 Be5 18. Nd5 Nxd5 19. Bxe5 Nxe5 20. Bxd5 Nd7 21. Bb3 Nc5 22. Ng5 Nxb3 23. axb3 Qe7 24. f4 Re8 25. Rd4 h6 26. Nf3 Be6 27. Qb5 Rad8 28. f5 Bc8 29. Rcd1 Kf8 30. Qb4 d5 31. exd5 Qxb4 32. Rxb4 Rd6 33. g4 b6 34. Ra4 a5 35. Rad4 Red8 36. Ne5 Bb7 37. b4 a4 38. b5 Rxd5 39. Rxd5 Rxd5 40. Rxd5 Bxd5 41. Nd7+ Ke8 0-1

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.03"]
[Round "1"]
[White "Purygin, Andrei"]
[Black "Koshil, Tikhon Stepanovich"]
[Result "1/2-1/2"]
[ECO "E74"]
[WhiteElo "2327"]
[BlackElo "1953"]
[PlyCount "93"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Qd2 Nbd7 7. Be2 c5 8. d5 a6 9. a4 Rb8 10. Nf3 b6 11. h4 h5 12. Bh6 Ng4 13. Bxg7 Kxg7 14. Ng5 Ndf6 15. f3 Nh6 16. Bd3 Bd7 17. 0-0 Nh7 18. f4 Nxg5 19. hxg5 Ng4 20. Be2 f5 21. Bxg4 hxg4 22. e5 dxe5 23. fxe5 Rh8 24. Qf4 Be8 25. Kf2 b5 26. Rh1 Rh5 27. Rxh5 gxh5 28. axb5 axb5 29. cxb5 Bxb5 30. Ra7 Kg6 31. Qe3 e6 32. dxe6 Qd4 33. e7 g3+ 34. Kf3 Bc6+ 35. Ne4 Bxe4+ 36. Kf4 Qxe3+ 37. Kxe3 Kxg5 38. Rd7 Re8 39. Rd8 Rxe7 40. Rg8+ Kh6 41. Kf4 h4 42. Rh8+ Rh7 43. Rg8 Bxg2 44. e6 Be4 45. Ke5 g2 46. Kf6 f4 47. Rg4 1/2-1/2

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.10"]
[Round "9"]
[White "Purygin, Andrei"]
[Black "Geller, Jakov"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2224"]
[BlackElo "2492"]
[PlyCount "88"]
[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. b3 b6 3. Bb2 Bb7 4. Nc3 Nc6 5. Nf3 e6 6. Qe2 a6 7. Nd5 Nd4 8. Nxd4 cxd4 9. Nf4 e5 10. Nd3 d6 11. f4 Qc7 12. c3 dxc3 13. Bxc3 Nf6 14. Rc1 Nxe4 15. Bxe5 Qd7 16. Bd4 Be7 17. Bxb6 Rc8 18. Rxc8+ Qxc8 19. Nf2 Qc1+ 20. Qd1 Qc6 21. Be3 0-0 22. Nxe4 Qxe4 23. Kf2 Bh4+ 24. Kg1 Rc8 25. h3 h5 26. Qf3 Qxf3 27. gxf3 Rc2 28. a4 Rb2 29. Be2 d5 30. Kf1 Bf6 31. d4 Rxb3 32. Bf2 Ra3 33. Kg2 Ra2 34. Re1 a5 35. Bd3 g6 36. Re8+ Kg7 37. Kg1 Bc6 38. Rc8 Bxa4 39. f5 Bd7 40. Rc5 Rxf2 41. Rxd5 Rd2 42. fxg6 Rxd3 43. Rxd7 Kxg6 44. Kg2 Rxd4 0-1

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.09"]
[Round "8"]
[White "Tunik, Gennady"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "A72"]
[WhiteElo "2432"]
[BlackElo "2224"]
[PlyCount "108"]
[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 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. e4 0-0 9. Be2 a6 10. a4 b6 11. 0-0 Ra7 12. Nc4 Re7 13. Bf3 Ne8 14. Bg5 f6 15. Bh4 Rb7 16. Na3 Bd7 17. Be2 Qe7 18. Re1 Rf7 19. Bc4 Qf8 20. f4 Nc7 21. e5 fxe5 22. fxe5 Rf4 23. Bg3 Bxe5 24. Rxe5 dxe5 25. d6+ Ne6 26. Bd5 Nc6 27. Nc4 Rd4 28. Qe2 Rxd5 29. Nxd5 Ned4 30. Qe4 Bf5 31. Ne7+ Rxe7 32. dxe7 Qxe7 33. Qd5+ Be6 34. Qd6 Bxc4 35. Qxe7 Nxe7 36. Bxe5 Kf7 37. Rd1 Ndc6 38. Bg3 Bb3 39. Ra1 Nd5 40. Kf2 Ke6 41. Ke2 Nd4+ 42. Kd2 Bc4 43. Re1+ Kd7 44. Bf2 Nc6 45. Re4 Bb3 46. Rh4 h5 47. g4 Ne5 48. Rh3 Nxg4 49. Bxc5 Bxa4 50. Bd4 Ke6 51. Ra3 b5 52. Bg1 Ne5 53. h3 g5 54. Kc1 Kf5 0-1

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.08"]
[Round "7"]
[White "Purygin, Andrei"]
[Black "Kitaev, Ilya"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2224"]
[BlackElo "2085"]
[PlyCount "91"]
[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. c4 Nf6 2. Nf3 c6 3. e3 d6 4. d4 Nbd7 5. Nc3 e5 6. Bd3 g6 7. 0-0 Bg7 8. b3 0-0 9. Ba3 Re8 10. Qc2 Qc7 11. Rfd1 Nb6 12. h3 Bd7 13. c5 dxc5 14. dxe5 Nfd5 15. Nxd5 Nxd5 16. Bxc5 Bxe5 17. Nxe5 Qxe5 18. Rac1 Qg5 19. Kh1 Qh4 20. Kh2 g5 21. Bf5 Bxf5 22. Qxf5 h6 23. Rd4 Qh5 24. e4 Nf4 25. Rd7 Qg6 26. Qxg6+ Nxg6 27. Rxb7 Rxe4 28. Bxa7 Ne5 29. a4 g4 30. a5 gxh3 31. a6 Kg7 32. Kxh3 h5 33. Ra1 Ng6 34. g3 h4 35. Bb8 hxg3 36. fxg3 Nf8 37. Rf1 Ne6 38. a7 Ng5+ 39. Kg2 Kg6 40. Rb6 Re6 41. b4 f5 42. Rc1 Re2+ 43. Kf1 Rd2 44. Rbxc6+ Kh5 45. R1c2 Rd4 46. Rh2+ 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.07"]
[Round "6"]
[White "Vlassov, Nikolai"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2471"]
[BlackElo "2224"]
[PlyCount "95"]
[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 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Bg7 7. Qb3 0-0 8. Be2 Nbd7 9. Bf3 Nb6 10. Nge2 Bf5 11. a4 Qd7 12. a5 Nc8 13. 0-0 Nd6 14. Na4 Qc7 15. Qc3 Qd8 16. Qb4 Rc8 17. b3 Bd3 18. Re1 Nf5 19. Nf4 Ba6 20. Bd2 g5 21. Re5 Qd7 22. Nc5 Rxc5 23. dxc5 gxf4 24. Qxf4 e6 25. Rae1 Ne7 26. dxe6 fxe6 27. Rxe6 Ng6 28. Qg5 Qd3 29. c6 h6 30. Qe3 bxc6 31. Rxc6 Nh4 32. Be2 Qd5 33. Qe6+ Qxe6 34. Rxe6 Bb7 35. Bc4 Kh7 36. Bb4 Rc8 37. Bc3 Rf8 38. Bb4 Rc8 39. Be7 Bxg2 40. Bxf6 Nf3+ 41. Kxg2 Nxe1+ 42. Kg3 Nc2 43. Bxg7 Kxg7 44. Re7+ Kf6 45. Rxa7 Nd4 46. a6 Nxb3 47. Rf7+ Kg6 48. Bxb3 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.06"]
[Round "5"]
[White "Purygin, Andrei"]
[Black "Alieva, Alexandra"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2224"]
[BlackElo "1945"]
[PlyCount "59"]
[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. c4 e6 2. d4 d5 3. Nc3 c6 4. e3 Nf6 5. Nf3 Bd6 6. Bd3 Nbd7 7. e4 dxc4 8. Bxc4 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Qxd8+ Kxd8 12. Bxf7 Bxc3+ 13. bxc3 Nxe4 14. Ba3 Kc7 15. 0-0 Ng5 16. Bb3 Be6 17. Bc2 b6 18. Bc1 Nf7 19. Bf4+ Kb7 20. a4 h6 21. a5 b5 22. Be3 Rhe8 23. a6+ Kc7 24. Bg6 Re7 25. Bc5 Rd7 26. Rfe1 Bd5 27. Bf5 Nd6 28. Bxd7 Kxd7 29. f3 Bb3 30. Re5 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.05"]
[Round "4"]
[White "Sjugirov, Sanan"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2643"]
[BlackElo "2224"]
[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. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 a6 5. Bc4 Ng6 6. h4 Be7 7. h5 Nh4 8. Nxh4 Bxh4 9. d3 h6 10. Nd5 Bf6 11. Be3 d6 12. Qd2 Nd4 13. c3 Ne6 14. g3 c6 15. Nxf6+ Qxf6 16. f4 b5 17. Bb3 Nc5 18. Bc2 Bg4 19. Rh4 Bd7 20. fxe5 Qe7 21. exd6 Qxd6 22. d4 Ne6 23. 0-0-0 Qxg3 24. Rhh1 0-0-0 25. Rhg1 Qc7 26. Qf2 f6 27. d5 cxd5 28. exd5 Ng5 29. Bf4 Nh3 30. Bxc7 Nxf2 31. Bxd8 Rxd8 32. Rd4 Re8 33. Rxg7 Re5 34. Rf4 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.04"]
[Round "3"]
[White "Purygin, Andrei"]
[Black "Maslova, Polina"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2224"]
[BlackElo "1953"]
[PlyCount "81"]
[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. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 c5 5. g3 Nc6 6. Bg2 Bd6 7. 0-0 0-0 8. d4 dxc4 9. dxc5 Bxc5 10. Qc1 Na5 11. Ne5 Bd4 12. b4 Bxb2 13. Qxb2 Qb6 14. a3 Nd7 15. Nd2 Nxe5 16. Qxe5 Nb3 17. Rad1 Nxd2 18. Rxd2 a5 19. Rd6 Qc7 20. Qc5 Qe7 21. Rb6 Qd8 22. bxa5 Qd2 23. Qb4 Qxe2 24. Rc1 e5 25. Bf1 Qf3 26. Rxc4 Qd1 27. Rd6 Qa1 28. Re4 Be6 29. Re1 Qa2 30. Rd2 Qb3 31. Rxe5 Qf3 32. Bg2 Qf6 33. Re1 Qg5 34. Bxb7 Rxa5 35. h4 Qh5 36. a4 h6 37. Bc6 Rf5 38. Red1 g5 39. Rd8 Rxd8 40. Rxd8+ Kg7 41. Qf8+ 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.03"]
[Round "2"]
[White "Zontakh, Andrey"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2540"]
[BlackElo "2224"]
[PlyCount "120"]
[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 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. Be3 c6 8. d5 Na6 9. 0-0 Ng4 10. Bg5 f6 11. Bh4 h5 12. h3 Nh6 13. c5 g5 14. Bxa6 bxa6 15. dxc6 dxc5 16. Bg3 g4 17. hxg4 hxg4 18. Nd2 Be6 19. Nb3 Bc4 20. Qxd8 Raxd8 21. Rfd1 Rxd1+ 22. Rxd1 Rc8 23. Na5 Be6 24. f3 Bf8 25. Bf2 Nf7 26. Nd5 gxf3 27. Nxf6+ Kg7 28. Nd7 fxg2 29. Kxg2 Ng5 30. Bxc5 Bh3+ 31. Kh2 Bxc5 32. Nxc5 Rf8 33. Nd3 Rh8 34. Kg1 Nxe4 35. Nxe5 Kf6 36. Nd7+ Kg5 37. Nc4 Be6 38. Nce5 Bxa2 39. Ra1 Bb3 40. Ra3 Be6 41. Re3 Rg8 42. Kf1 Bxd7 43. Nxd7 Rc8 44. Rxe4 Rxc6 45. Ne5 Rc1+ 46. Kf2 Kf5 47. Re2 a5 48. Nd3 Rd1 49. Re5+ Kf6 50. Rd5 a4 51. Ke2 Ra1 52. Ra5 Ke6 53. Kd2 Kd6 54. Kc3 Kc6 55. Rxa7 Kb6 56. Ra8 Kb7 57. Ra5 Kb6 58. Kb4 Rd1 59. Rd5 Kc6 60. Rd4 Ra1 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.02"]
[Round "1"]
[White "Purygin, Andrei"]
[Black "Vdovin, Maxim"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2224"]
[BlackElo "1760"]
[PlyCount "83"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Nbd7 7. Qd2 c5 8. d5 a6 9. a4 Qa5 10. f3 Qb4 11. a5 b5 12. cxb5 axb5 13. Nxb5 Qxd2+ 14. Bxd2 Nb8 15. Bc3 Nfd7 16. Nh3 Na6 17. Nf4 Bxc3+ 18. bxc3 Ne5 19. Nd3 Nxd3+ 20. Bxd3 Bd7 21. Kd2 Rfc8 22. Bc4 Nc7 23. Rhb1 Nxb5 24. Bxb5 Bxb5 25. Rxb5 Ra6 26. Rb6 Rca8 27. Rxa6 Rxa6 28. Kd3 Kf8 29. Kc4 Ke8 30. Kb5 Ra8 31. Kc6 f5 32. a6 fxe4 33. fxe4 Kf7 34. a7 Kf6 35. Kb7 Rxa7+ 36. Rxa7 Ke5 37. Kc6 Kxe4 38. Rxe7+ Kd3 39. Kxd6 c4 40. Kc5 Kxc3 41. Re3+ Kd2 42. Kd4 1-0

[Event "PriFO op active"]
[Site "Togliatti"]
[Date "2014.03.23"]
[Round "5"]
[White "Iljushin, Alexei"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2518"]
[BlackElo "2245"]
[PlyCount "109"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 c5 6. d5 d6 7. h3 Bf5 8. Nd2 e5 9. Bh2 g5 10. e4 Bg6 11. Be2 h5 12. g4 h4 13. f3 Nfd7 14. Bg1 Bf6 15. Be3 Na6 16. a3 Nc7 17. b4 b6 18. 0-0 a5 19. Qb3 Be7 20. Rfb1 f6 21. Na4 Be8 22. bxa5 bxa5 23. Qc3 Rf7 24. Bd1 Nf8 25. Rb6 Bxa4 26. Bxa4 Nxd5 27. cxd5 Qxb6 28. Nc4 Qc7 29. Bc6 Rb8 30. Nxa5 Bd8 31. Nc4 Ng6 32. a4 Nf4 33. Bxf4 exf4 34. a5 Rb4 35. a6 Qa7 36. Kh1 Bc7 37. Qc2 Kg7 38. Ra2 Rf8 39. Kg2 Rfb8 40. Bd7 Bd8 41. Be6 Bc7 42. e5 dxe5 43. d6 Bd8 44. Bd5 Rb1 45. Qf5 Kh6 46. Be4 Qf7 47. Bxb1 e4 48. Qxe4 Rb4 49. Bd3 f5 50. Qxf5 Bf6 51. a7 Rxc4 52. Bxc4 Qxc4 53. Qxf6+ Kh7 54. Qf5+ Kh6 55. a8Q 1-0

[Event "PriFO op active"]
[Site "Togliatti"]
[Date "2014.03.23"]
[Round "6"]
[White "Purygin, Andrei"]
[Black "Alavkin, Arseny Nailievich"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2245"]
[BlackElo "2405"]
[PlyCount "97"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bg4 3. g3 c6 4. Bg2 Nd7 5. Nf3 Ngf6 6. 0-0 e6 7. c4 Bd6 8. d3 0-0 9. Nbd2 a5 10. Qc2 e5 11. e4 d4 12. Nh4 Nc5 13. Rae1 b5 14. h3 Bd7 15. Nf5 Bxf5 16. exf5 Rc8 17. a3 Re8 18. Rc1 Qd7 19. g4 h5 20. Bf3 e4 21. dxe4 Bf4 22. Rfd1 hxg4 23. hxg4 d3 24. Qc3 Be5 25. Qxe5 Rxe5 26. Bxe5 Qe7 27. Bf4 Rd8 28. e5 Nxg4 29. cxb5 cxb5 30. b4 axb4 31. axb4 Na4 32. Re1 Qxb4 33. Re4 Rd4 34. Rc8+ Kh7 35. Rxd4 Qxd4 36. Ne4 f6 37. e6 Ne5 38. Bg2 Qb4 39. Rc7 Ng4 40. Bf3 Qe1+ 41. Kg2 Nc3 42. Rxc3 Nxf2 43. Bd2 Qh1+ 44. Kxf2 Qh2+ 45. Ke3 b4 46. Rxd3 Qe5 47. Bxb4 Qxf5 48. e7 Qe5 49. Rd8 1-0

[Event "PriFO op active"]
[Site "Togliatti"]
[Date "2014.03.23"]
[Round "2"]
[White "Purygin, Andrei"]
[Black "Mokshanov, Alexey"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2245"]
[BlackElo "2416"]
[PlyCount "130"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 e6 3. Nf3 Be7 4. g3 b6 5. Bg2 Bb7 6. 0-0 0-0 7. c4 c5 8. Nc3 Nc6 9. d4 Nxd4 10. Nxd4 Bxg2 11. Kxg2 cxd4 12. Qxd4 Qc7 13. e4 Qc6 14. f3 Rfd8 15. Rfd1 Ne8 16. a4 d6 17. Ba3 Bf6 18. Qd3 Nc7 19. Rac1 a6 20. Ne2 Rd7 21. Nf4 Bg5 22. Rc2 Rad8 23. Bb2 Bxf4 24. gxf4 f6 25. Kh1 e5 26. f5 g5 27. h4 h6 28. Rg2 d5 29. cxd5 Nxd5 30. Rgd2 Ne7 31. Qxd7 Rxd7 32. Rxd7 Qc2 33. R1d2 Qxb3 34. R7d3 Qxa4 35. Rd8+ Kf7 36. R8d7 g4 37. Kg2 gxf3+ 38. Kxf3 b5 39. Rc7 Qb3+ 40. Rc3 Qb4 41. Rdc2 Qd4 42. Re2 Qd1 43. Rc7 b4 44. Rcc2 Qh1+ 45. Kg3 a5 46. Rc1 Nxf5+ 47. exf5 Qd5 48. Rc7+ Ke8 49. Kf2 Qd3 50. Bxe5 fxe5 51. Rxe5+ Kf8 52. Rcc5 Qd4+ 53. Kg3 b3 54. Red5 Qg1+ 55. Kf4 Qh2+ 56. Kg4 b2 57. Rc8+ Ke7 58. f6+ Ke6 59. f7 Qg2+ 60. Kf4 Qf2+ 61. Kg4 Kxd5 62. f8Q Qxf8 63. Rxf8 b1Q 64. Rf5+ Qxf5+ 65. Kxf5 a4 0-1

[Event "PriFO op active"]
[Site "Togliatti"]
[Date "2014.03.23"]
[Round "7"]
[White "Purygin, Andrei"]
[Black "Samusenko, Maksim"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2245"]
[BlackElo "2205"]
[PlyCount "103"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 g6 4. d4 Nd7 5. Nf3 Bg7 6. Bc4 e4 7. Nfd2 Ngf6 8. Nc3 Qe7 9. g4 h6 10. Rg1 c6 11. d5 0-0 12. h4 Nb6 13. dxc6 d5 14. g5 dxc4 15. gxf6 Qxf6 16. Ndxe4 Qxc6 17. Qd6 Qxd6 18. Nxd6 cxb3 19. axb3 Be6 20. 0-0-0 a5 21. h5 Kh7 22. Nce4 a4 23. Bxg7 Kxg7 24. Nc5 Bc8 25. Kb2 axb3 26. cxb3 Bd7 27. Nxd7 Nxd7 28. Nf5+ Kf6 29. Nxh6 Ne5 30. f4 Nc6 31. hxg6 fxg6 32. Rd6+ Ke7 33. Rgxg6 Rh8 34. Nf5+ Ke8 35. Rh6 Rg8 36. Rdg6 Rxg6 37. Rxg6 Kf7 38. Rh6 Nb4 39. Rb6 Nd5 40. Rxb7+ Kf6 41. Nd4 Nxe3 42. Rb6+ Kf7 43. Rd6 Rb8 44. Kc3 Ng2 45. f5 Ne3 46. b4 Ng4 47. b5 Rb7 48. Kc4 Rc7+ 49. Kb4 Ne5 50. Nc6 Ng4 51. b6 Rb7 52. Nd8+ 1-0

[Event "PriFO op active"]
[Site "Togliatti"]
[Date "2014.03.23"]
[Round "4"]
[White "Purygin, Andrei"]
[Black "Sidorov, Anatoly"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2245"]
[BlackElo "2278"]
[PlyCount "61"]
[EventDate "2014.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 Qc8 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. d5 c6 11. dxe6 dxe6 12. 0-0 c5 13. Rd1 Qb7 14. Bg5 Nd7 15. Qe3 Nf6 16. Bxf6 gxf6 17. Nh4 Bxg2 18. Nxg2 Bg7 19. Nf4 Bh6 20. Qc3 Bxf4 21. Qxf6 Bxg3 22. hxg3 Rg8 23. Rd3 Rg6 24. Qh8+ Ke7 25. Qe5 Rd8 26. Rxd8 Kxd8 27. Rd1+ Ke7 28. Qd6+ Kf6 29. Rd3 Qe4 30. Rf3+ Kg5 31. Rxf7 1-0

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2013.12.24"]
[Round "9"]
[White "Purygin, Andrei"]
[Black "Alavkin, Arseny Nailievich"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2230"]
[BlackElo "2413"]
[PlyCount "115"]
[EventDate "2013.12.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "1"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. c4 Nc6 5. Nf3 cxd4 6. Nxd4 dxc4 7. Nxc6 Qxd1+ 8. Kxd1 bxc6 9. Bxc4 Bf5 10. Nc3 e6 11. Be3 Ne7 12. Rc1 Ng6 13. f4 Bb4 14. Ke2 0-0 15. h3 Ne7 16. g4 Bg6 17. Rhd1 Bxc3 18. Rxc3 Nd5 19. Ra3 Rfb8 20. Bb3 a5 21. Ra4 h5 22. Rc1 Nb4 23. Kf3 hxg4+ 24. hxg4 Nd3 25. Rxc6 Nxb2 26. Rd4 a4 27. Bc2 Bxc2 28. Rxc2 a3 29. Rc7 Rc8 30. Rdd7 Rxc7 31. Rxc7 Nd3 32. Bd2 g5 33. fxg5 Ra4 34. Bc3 Nc1 35. g6 fxg6 36. Bd2 Nd3 37. Bc3 Nc1 38. Bd2 Nxa2 39. Rb7 Rd4 40. Be3 Rb4 41. Ra7 Rb3 42. Kf4 g5+ 43. Kxg5 Rxe3 44. Kg6 Kf8 45. Ra8+ Ke7 46. Ra7+ Kf8 47. Ra8+ Ke7 48. Ra7+ Kd8 49. Ra4 Nc1 50. Kf6 Kd7 51. Ra7+ Kc6 52. g5 Nd3 53. Rxa3 Rf3+ 54. Ke7 Nxe5 55. Rxf3 Nxf3 56. g6 Nh4 57. g7 Nf5+ 58. Kxe6 1/2-1/2

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2013.12.23"]
[Round "8"]
[White "Kniazev, Alexander V"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2253"]
[BlackElo "2230"]
[PlyCount "87"]
[EventDate "2013.12.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "1"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. g5 Nfd7 9. Be3 0-0 10. h4 b5 11. a3 Bb7 12. Qd2 Nc5 13. Bg2 Nbd7 14. b4 Na4 15. Nxa4 bxa4 16. c4 Ne5 17. Qe2 Rc8 18. Rc1 Qc7 19. h5 Nxc4 20. g6 d5 21. gxf7+ Rxf7 22. Bh3 Qe5 23. Bxe6 Nxe3 24. Rxc8+ Bxc8 25. Bxf7+ Kxf7 26. fxe3 Qxe4 27. Qf3+ Qxf3 28. Nxf3 a5 29. Ne5+ Ke6 30. Nc6 Bg5 31. Nd4+ Kd6 32. Kd2 axb4 33. axb4 Bd7 34. Rf1 Be8 35. Rf8 Bxh5 36. Nf5+ Ke5 37. b5 a3 38. b6 d4 39. b7 dxe3+ 40. Kd3 Bf6 41. Nxe3 Bg6+ 42. Kd2 a2 43. b8Q+ Ke4 44. Qa8+ 1-0

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2013.12.22"]
[Round "7"]
[White "Purygin, Andrei"]
[Black "Sorochan, Dmitry Vladimirovic"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2230"]
[BlackElo "2034"]
[PlyCount "79"]
[EventDate "2013.12.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "1"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. Nbd2 Na5 8. g3 Bd7 9. h4 h6 10. Bh3 0-0-0 11. 0-0 Ne7 12. Re1 Nf5 13. g4 Ne7 14. Rb1 Qc7 15. Nf1 f5 16. exf6 gxf6 17. Ng3 Ng6 18. Nh5 Be7 19. Ng7 Nf4 20. Bxf4 Qxf4 21. Nxe6 Bxe6 22. Rxe6 Bd6 23. Rxf6 Qe4 24. Qe1 Qc2 25. Qe6+ Kb8 26. Qf5 Qa4 27. Ne5 Be7 28. Rf7 Rhe8 29. g5 hxg5 30. hxg5 Nb3 31. Nd7+ Ka8 32. Qxd5 Nd2 33. Rxe7 Rxe7 34. Nb6+ axb6 35. Qxd8+ Ka7 36. Qxe7 Nxb1 37. Bg2 Qa6 38. Qxb7+ Qxb7 39. Bxb7 Kxb7 40. g6 1-0

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2013.12.21"]
[Round "6"]
[White "Komendatyan, Artyom"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2151"]
[BlackElo "2230"]
[PlyCount "140"]
[EventDate "2013.12.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "1"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Be2 Nc6 8. Nc3 Nh6 9. Qb3 0-0 10. Qxb7 Rc8 11. 0-0 Nf5 12. Rd1 Bxf3 13. Bxf3 Ncxd4 14. Qxd5 Qxd5 15. Bxd5 Bxe5 16. Bd2 Rfd8 17. Be4 Nd6 18. Bd3 Nc4 19. Bxc4 Rxc4 20. Kf1 Nf5 21. Be1 Rb8 22. Rab1 Bxh2 23. g3 Bxg3 24. fxg3 Ne3+ 25. Ke2 Nxd1 26. Kxd1 f6 27. Kc2 h5 28. Rd1 Rcb4 29. b3 Kf7 30. Bf2 R4b7 31. Rd4 g5 32. Ra4 Rc8 33. Be1 Rc6 34. Kd3 e5 35. Ne4 Kg6 36. Bd2 Rd7+ 37. Ke2 Rd4 38. Rxd4 exd4 39. Kd3 Kf5 40. Kxd4 Re6 41. Nc5 Re2 42. Kd3 Rg2 43. Be1 Rxa2 44. Ke3 Kg4 45. Ne4 Ra6 46. Bc3 f5 47. Nf6+ Kxg3 48. Nxh5+ Kh4 49. Ng7 Kg4 50. Kf2 Ra2+ 51. Kg1 f4 52. b4 f3 53. Be1 Ra1 54. Kf2 Ra2+ 55. Kf1 Kf4 56. Ne6+ Ke3 57. Bc3 g4 58. Be5 Ke4 59. Bg3 Ra1+ 60. Kf2 Rb1 61. Bb8 Rb2+ 62. Kf1 Rxb4 63. Bxa7 g3 64. Nc5+ Kf5 65. Nd3 Rb1+ 66. Ne1 Kg4 67. Bd4 Kh3 68. Bg1 Kg4 69. Bd4 Kh3 70. Bg1 Rxe1+ 0-1

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2013.12.20"]
[Round "5"]
[White "Purygin, Andrei"]
[Black "Iliushkin, Evgeny"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2230"]
[BlackElo "2282"]
[PlyCount "141"]
[EventDate "2013.12.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "1"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 0-0 10. 0-0 b6 11. Be3 Bb7 12. f4 Qc7 13. Rc1 Rac8 14. Bf3 Nd7 15. Nab1 Qb8 16. Qe2 Qa8 17. Rfd1 Nc5 18. a3 a5 19. Nb5 Rfd8 20. N1c3 a4 21. Rc2 Na5 22. Bxc5 bxc5 23. Nxa4 Qa6 24. Nac3 Nb3 25. Qe3 Bf8 26. Be2 e5 27. Nd5 Nd4 28. Nxd4 exd4 29. Qg3 Re8 30. Nf6+ Kh8 31. Nxe8 Rxe8 32. Bd3 f6 33. Qh3 Bc8 34. Qh5 g6 35. Qh4 Kg7 36. Re1 Be6 37. e5 dxe5 38. fxe5 f5 39. Qg3 Rb8 40. Qg5 Re8 41. Qd2 Rb8 42. Rb1 Rb3 43. Rf1 Be7 44. g3 Qb6 45. a4 Bd8 46. Ra1 h6 47. a5 Qa6 48. h4 Rb4 49. g4 fxg4 50. Qf4 Rb3 51. Rf1 Rxd3 52. Qf8+ Kh7 53. Qxd8 Rg3+ 54. Rg2 Rxg2+ 55. Kxg2 Qxc4 56. Qe7+ Kh8 57. Kg1 Qb3 58. Qf6+ Kh7 59. Qf4 d3 60. h5 gxh5 61. a6 d2 62. Qe4+ Kh8 63. a7 d1Q 64. a8Q+ Bg8 65. Rxd1 Qxd1+ 66. Kh2 h4 67. Qf4 Qe2+ 68. Qg2 g3+ 69. Kg1 Qd1+ 70. Qgf1 Qd5 71. Qxh6+ 1-0

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2013.12.19"]
[Round "4"]
[White "Elistratov, Semen"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2169"]
[BlackElo "2230"]
[PlyCount "81"]
[EventDate "2013.12.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "1"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Nc6 10. Nb3 Nd7 11. f4 b5 12. Nd5 Nb6 13. c3 e6 14. Nxb6 Qxb6+ 15. Kh2 Rd8 16. Qe2 Bb7 17. Be3 Qc7 18. Rad1 a5 19. Nd4 Nxd4 20. cxd4 b4 21. Rf2 f5 22. Rc1 Qd7 23. exf5 gxf5 24. d5 Re8 25. Qd3 Bxd5 26. Bxd5 exd5 27. Bd4 Bf8 28. g4 Re4 29. gxf5 Kf7 30. Rg1 Qxf5 31. Rg5 Qe6 32. f5 Qh6 33. Be3 Re5 34. Bf4 Rd8 35. Rg4 Qh5 36. Bxe5 dxe5 37. Qg3 Kf6 38. Rg2 Bh6 39. Rh4 Qg5 40. Qf2 Qc1 41. Rxh6+ 1-0

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2013.12.18"]
[Round "3"]
[White "Purygin, Andrei"]
[Black "Natacheev, Peter"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2230"]
[BlackElo "2289"]
[PlyCount "152"]
[EventDate "2013.12.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "1"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 d5 10. exd6 cxd6 11. Bg5 Qxe2+ 12. Bxe2 Be6 13. b3 f6 14. Bf4 d5 15. cxd5 Bb4 16. Bd2 cxd5 17. Nb5 Bxd2+ 18. Kxd2 Kf7 19. Rac1 Bd7 20. Rc7 a6 21. Nd4 Rhc8 22. Rhc1 Ke8 23. Bd3 Nc4+ 24. R7xc4 dxc4 25. bxc4 Rab8 26. c5 Rb2+ 27. Ke3 Rxa2 28. c6 Ke7 29. Rc4 Be6 30. Rc5 Ra3 31. Ke2 Rc7 32. Bxh7 Bg4+ 33. f3 Ra2+ 34. Bc2 Kd6 35. Rc3 Bc8 36. Rd3 Re7+ 37. Kd2 Kc7 38. g4 Ra5 39. Rc3 Rd5 40. Rc4 Rd6 41. Bd3 Re5 42. f4 Red5 43. Ke3 Bxg4 44. Be4 Rxd4 45. Rxd4 Rxd4 46. Kxd4 Kd6 47. Bd5 Be2 48. h4 a5 49. c7 Kxc7 50. Kc5 a4 51. Be4 Bd1 52. Kb4 Kd6 53. Bb7 Ke6 54. Be4 f5 55. Bd3 Bb3 56. Bb1 Kf6 57. Bd3 Bd1 58. Bb5 Bb3 59. Bd3 Kg6 60. Be2 Bc2 61. Ka3 Kf6 62. Kb4 Ke6 63. Kc3 Bb1 64. Bc4+ Kd6 65. Kb4 a3 66. Kxa3 Kc5 67. Bf7 Kd4 68. Kb2 Be4 69. Kc1 Ke3 70. Kd1 Kxf4 71. Ke2 Kg3 72. h5 f4 73. h6 gxh6 74. Bh5 f3+ 75. Ke3 f2 76. Be2 Bg2 0-1

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2013.12.17"]
[Round "2"]
[White "Shapiro, David"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2044"]
[BlackElo "2230"]
[PlyCount "57"]
[EventDate "2013.12.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "1"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 0-0 6. Nge2 Nc6 7. 0-0 Nd7 8. Bc2 e5 9. d5 Ne7 10. f3 f5 11. exf5 gxf5 12. Bg5 Nf6 13. Qd2 f4 14. g3 fxg3 15. Nxg3 Qd7 16. Nce4 Kh8 17. f4 Ng6 18. Nxf6 Qh3 19. Nfh5 exf4 20. Bxg6 hxg6 21. Nxf4 Qh7 22. Qd3 Bf5 23. Nxf5 gxf5 24. Rf3 Bxb2 25. Rh3 Bxa1 26. Ng6+ Kg7 27. Rxh7+ Kxg6 28. Qh3 Bd4+ 29. Kf1 1-0

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2013.12.16"]
[Round "1"]
[White "Purygin, Andrei"]
[Black "Sitdikov, Ratmir"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2230"]
[BlackElo "2111"]
[PlyCount "81"]
[EventDate "2013.12.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "1"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. Bd2 Qxc5 6. Bc3 Nf6 7. Nbd2 Ng4 8. Bd4 Bxd4 9. Nxd4 Qxd4 10. Qxg4 Qxb2 11. Rb1 Qxc2 12. Qg5 Nc6 13. Bc4 Qc3 14. 0-0 0-0 15. Rb3 Qe5 16. Qh6 d6 17. Rg3 Nd4 18. f4 Qg7 19. Qh4 Be6 20. Bd3 f5 21. Re3 Rae8 22. e5 a6 23. Rfe1 d5 24. Rh3 Bd7 25. Nf1 Ne6 26. Ne3 Nc7 27. Qf2 e6 28. Qb2 b5 29. Rc1 Rc8 30. Qa3 Rfd8 31. Qa5 Be8 32. Nc2 Ra8 33. Nd4 Rdc8 34. Bf1 b4 35. Qxb4 Qd7 36. Nc6 Kg7 37. Qe7+ Kg8 38. Qf6 Qxc6 39. Rxc6 Bxc6 40. Qe7 h5 41. Rc3 1-0

[Event "Samara Polugaevsky Memorial 3rd"]
[Site "Samara"]
[Date "2013.07.03"]
[Round "2"]
[White "Fedorov, Alexei"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2578"]
[BlackElo "2245"]
[PlyCount "87"]
[EventDate "2013.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Nbd2 a6 7. c3 b5 8. Bb3 d6 9. h3 Be6 10. Bc2 d5 11. Ng5 Qd7 12. a4 Rfd8 13. Qe2 b4 14. d4 exd4 15. e5 Bf5 16. Bxf5 Qxf5 17. exf6 Qxg5 18. Nb3 Qxf6 19. Nxc5 dxc3 20. bxc3 bxc3 21. Qg4 Re8 22. Ba3 Ne5 23. Qg3 d4 24. Rad1 Rad8 25. Nd3 Nc4 26. Bc1 Qc6 27. Bf4 Re6 28. Bxc7 Rc8 29. Bf4 Rg6 30. Qh2 Qxa4 31. h4 c2 32. Rde1 Qd7 33. h5 Rb6 34. Bc1 Rb5 35. Re4 h6 36. Rfe1 a5 37. Qf4 Rd5 38. Re7 Qf5 39. Re8+ Rxe8 40. Rxe8+ Kh7 41. Qb8 g6 42. Rh8+ Kg7 43. hxg6 Nd6 44. Qf8+ 1-0

[Event "Samara op rapid"]
[Site "Samara"]
[Date "2012.12.09"]
[Round "9"]
[White "Liberman, Evgeny"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2159"]
[BlackElo "2230"]
[PlyCount "114"]
[EventDate "2012.12.08"]
[EventType "swiss (rapid)"]
[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 d6 3. c3 Nf6 4. h3 g6 5. d3 Bg7 6. Be2 0-0 7. Nbd2 Nc6 8. Nf1 e5 9. Bd2 d5 10. Qc2 c4 11. dxc4 dxe4 12. N3h2 Nd4 13. cxd4 exd4 14. Qb3 Nd7 15. Ng3 Nc5 16. Qa3 b6 17. 0-0 Bb7 18. Rfd1 Qc7 19. b4 Ne6 20. Rac1 d3 21. Bf1 f5 22. Bc3 Bh6 23. Bd2 e3 24. Bxe3 Bxe3 25. fxe3 Qxg3 26. Rxd3 Ng5 27. Rd7 Nxh3+ 28. Kh1 Qf2 29. Nf3 Bxf3 30. Kh2 Bc6 31. Rc7 Ng5 32. e4 Qf4+ 33. Qg3 Qxg3+ 34. Kxg3 Nxe4+ 35. Kf4 Rfc8 36. Re7 Re8 37. Rc7 Rac8 38. Rxa7 g5+ 39. Kxf5 Rf8+ 40. Ke5 Rce8+ 41. Kd4 Rf4 42. Kd3 Ng3 43. b5 Be4+ 44. Kc3 Rxf1 45. Rxf1 Nxf1 46. a4 Bxg2 47. a5 h5 48. axb6 h4 49. c5 h3 50. c6 h2 51. b7 h1Q 52. Ra8 Qh8+ 53. Kc4 Ne3+ 54. Kc5 Qe5+ 55. Kb4 Qd4+ 56. Ka5 Nc4+ 57. Kb4 Nb6+ 0-1

[Event "Samara op rapid"]
[Site "Samara"]
[Date "2012.12.09"]
[Round "6"]
[White "Murunov, Viktor"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2144"]
[BlackElo "2230"]
[PlyCount "92"]
[EventDate "2012.12.08"]
[EventType "swiss (rapid)"]
[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 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 g6 6. c3 a6 7. Bf1 Bg7 8. d4 0-0 9. e5 Ne8 10. Bf4 dxe5 11. dxe5 Nc7 12. a4 Ne6 13. Bg3 Qc7 14. Na3 Rd8 15. Qb3 b6 16. Bc4 Ndf8 17. Rad1 Bb7 18. Nc2 Rxd1 19. Rxd1 Rd8 20. Rxd8 Qxd8 21. Ne3 g5 22. Nd5 b5 23. axb5 axb5 24. Ne3 Bxf3 25. Bxe6 Nxe6 26. gxf3 h5 27. h3 Qd3 28. Kg2 Qe2 29. Nd5 Bxe5 30. Nxe7+ Kg7 31. Nd5 Bxg3 32. Kxg3 c4 33. Qxb5 Qe5+ 34. f4 Nxf4 35. Nc7 Qxc7 36. Qxg5+ Ng6+ 37. Kg2 Qc6+ 38. Kg1 Qf3 39. Qc5 Qe4 40. Kf1 Qd3+ 41. Kg1 Qxh3 42. Qxc4 Qf3 43. Qd4+ Kh7 44. Kf1 h4 45. Qd7 h3 46. Qc7 Qd1# 0-1

[Event "Samara op rapid"]
[Site "Samara"]
[Date "2012.12.09"]
[Round "8"]
[White "Purygin, Andrei"]
[Black "Alavkin, Arseny Nailievich"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2230"]
[BlackElo "2401"]
[PlyCount "66"]
[EventDate "2012.12.08"]
[EventType "swiss (rapid)"]
[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 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. g4 Nh6 11. Rg1 f5 12. exf6 gxf6 13. Nc3 Nf7 14. Rc1 Bh6 15. Rc2 Ne7 16. Bd3 e5 17. dxe5 fxe5 18. Re2 Bg7 19. Qb3 0-0 20. Bb1 e4 21. Nd2 Qd6 22. f3 e3 23. Rxe3 d4 24. Rd3 Be6 25. Nce4 Qxh2 26. Qxe6 Qxg1+ 27. Nf1 Ng6 28. Bc1 Rae8 29. Qb3 Kh8 30. Rd2 Ng5 31. Qd3 Ne5 32. Qe2 Nexf3+ 33. Kd1 Nxd2 0-1

[Event "Samara op rapid"]
[Site "Samara"]
[Date "2012.12.09"]
[Round "7"]
[White "Purygin, Andrei"]
[Black "Blatov, Igor"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2230"]
[BlackElo "2285"]
[PlyCount "63"]
[EventDate "2012.12.08"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 c5 3. Nf3 e6 4. g3 b5 5. Bg2 Bb7 6. 0-0 Be7 7. c4 a6 8. Nc3 Qb6 9. cxb5 axb5 10. a4 b4 11. Nb5 d5 12. d4 c4 13. bxc4 dxc4 14. Ne5 Bxg2 15. Nxc4 Qc6 16. Rc1 Bxf1 17. Ncd6+ Bxd6 18. Rxc6 Nxc6 19. Nxd6+ Ke7 20. Nb5 Bh3 21. f3 Bf5 22. Qc1 Rhc8 23. Qc5+ Kd7 24. Qd6+ Ke8 25. Nc7+ Rxc7 26. Qxc7 Na5 27. e4 Bg6 28. Qb6 Nd7 29. Qxb4 Ra7 30. Ba3 Nc6 31. Qc4 Na5 32. Qc8# 1-0

[Event "Samara op rapid"]
[Site "Samara"]
[Date "2012.12.08"]
[Round "4"]
[White "Bezman, Oleg"]
[Black "Purygin, Andrei"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2342"]
[BlackElo "2230"]
[PlyCount "44"]
[EventDate "2012.12.08"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rae1 h6 13. Bxh6 gxh6 14. Qe3 d4 15. Qxh6 Qd6 16. Qg5+ Kh8 17. Qh6+ Kg8 18. Rxe7 Qxe7 19. Qg5+ Kh8 20. Qh6+ Kg8 21. Qg5+ Kh8 22. Qh6+ Kg8 1/2-1/2

[Event "Samara op rapid"]
[Site "Samara"]
[Date "2012.12.08"]
[Round "3"]
[White "Purygin, Andrei"]
[Black "Mokshanov, Alexey"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2230"]
[BlackElo "2421"]
[PlyCount "88"]
[EventDate "2012.12.08"]
[EventType "swiss (rapid)"]
[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. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. g4 Nfe7 11. Nc3 Ng6 12. h4 h5 13. gxh5 Nf4 14. Qd2 Nxh5 15. Rc1 Qd8 16. Ng5 Be7 17. Rg1 g6 18. Nb5 a6 19. Nd6+ Bxd6 20. exd6 Qf6 21. Qe3 Qf4 22. Bd3 Qxe3+ 23. fxe3 Ng7 24. Nf3 Rc8 25. e4 Na7 26. Rxc8+ Nxc8 27. e5 Bb5 28. Bb1 Nb6 29. Bc1 Nc4 30. Bc2 Kd7 31. a4 Bc6 32. Bg5 Nh5 33. Nd2 Nxd2 34. Kxd2 b5 35. Bd3 bxa4 36. Bxa6 Rb8 37. Rf1 Ke8 38. b5 Bd7 39. Ra1 Ng3 40. Rxa4 Ne4+ 41. Kc2 f6 42. Bxf6 Nxf6 43. exf6 Kf7 44. Rb4 Rb6 1/2-1/2

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2012.12.07"]
[Round "9"]
[White "Pogorelskikh, Sergey"]
[Black "Purygin, Andrei"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2254"]
[BlackElo "2257"]
[PlyCount "52"]
[EventDate "2012.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d6 8. Qe1 Nf6 9. d3 0-0 10. a4 Ne8 11. Nc3 f5 12. e5 Nc7 13. b3 b6 14. Bb2 dxe5 15. Nxe5 Bb7 16. Qe3 Ne6 17. Rf2 g5 18. Ne2 Qd5 19. Raf1 Rad8 20. fxg5 f4 21. Nxf4 Nxf4 22. c4 Nxg2 23. Qg3 Qe6 24. g6 Rxf2 25. gxh7+ Kxh7 26. Rxf2 Bxe5 0-1

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2012.12.06"]
[Round "8"]
[White "Purygin, Andrei"]
[Black "Elistratov, Ilia"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2257"]
[BlackElo "2180"]
[PlyCount "54"]
[EventDate "2012.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Ne7 6. Nf3 Nbc6 7. 0-0 g6 8. b4 Bg7 9. b5 Nd4 10. Ne1 0-0 11. e3 Ne6 12. a4 a6 13. Ba3 Re8 14. Qb3 Nf5 15. Nc2 axb5 16. axb5 Rb8 17. Rfd1 Ng5 18. h4 Ne6 19. Ne4 g5 20. h5 g4 21. Qc4 Ng5 22. Nxg5 Qxg5 23. Qxc7 Be6 24. Bxb7 Qxh5 25. Bb2 Rbc8 26. Bxc8 Bd5 27. Kf1 Bf3 0-1

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2012.12.05"]
[Round "7"]
[White "Mokshanov, Alexey"]
[Black "Purygin, Andrei"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2384"]
[BlackElo "2257"]
[PlyCount "115"]
[EventDate "2012.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. b3 c5 8. c4 dxc4 9. Bxc4 cxd4 10. Nxd4 Nxe5 11. Bb5+ N5c6 12. Bb2 a6 13. Bxc6+ bxc6 14. Qc1 Be4 15. Rd1 Bd5 16. Nc3 Qd7 17. Qe3 Rd8 18. Rac1 c5 19. Nde2 Qc8 20. Ng3 Bb7 21. Rxd8+ Qxd8 22. Qxc5 Nc6 23. Qc4 Be7 24. Nh5 0-0 25. Ne4 e5 26. Nhg3 Qd7 27. Nc5 Bxc5 28. Qxc5 Rc8 29. Qe3 Qd5 30. f3 Rd8 31. Ne4 Ne7 32. Qc5 Ng6 33. Qxd5 Rxd5 34. Rc7 f5 35. Nc3 Rd2 36. Ba3 Rc2 37. Bb4 Bxf3 38. gxf3 Nh4 39. Nd5 Nxf3+ 40. Kf1 Nxh2+ 41. Ke1 Nf3+ 42. Kd1 Rxc7 43. Nxc7 h5 44. Ke2 e4 45. Nxa6 h4 46. Bd6 h3 47. Kf2 g5 48. Nc5 Nd2 49. Ne6 f4 50. Bxf4 gxf4 51. Nxf4 e3+ 52. Kg3 Ne4+ 53. Kxh3 Nc3 54. a4 e2 55. Nd3 Kf7 56. Kg3 Ne4+ 57. Kf3 Nc5 58. Ne5+ 1/2-1/2

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2012.12.04"]
[Round "6"]
[White "Purygin, Andrei"]
[Black "Palachev, Petr"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2257"]
[BlackElo "2287"]
[PlyCount "80"]
[EventDate "2012.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. e6 fxe6 8. Bd3 Bxd3 9. Qxd3 Qd6 10. g5 e5 11. dxe5 Qxe5+ 12. Ne2 e6 13. Nbc3 Nd7 14. Be3 Qf5 15. Qxf5 exf5 16. 0-0-0 Ne7 17. Nf4 Kf7 18. Bd4 Ng6 19. Nxg6 Kxg6 20. Rhe1 Bc5 21. Re6+ Kh7 22. Bxc5 Nxc5 23. Re7 d4 24. Rxd4 Rhe8 25. Rxe8 Rxe8 26. b4 Ne6 27. Rd7 Nf4 28. Rxb7 Ng2 29. b5 cxb5 30. Nd5 Rd8 31. Ne7 Nxh4 32. g6+ Kh6 33. Rxb5 Rd7 34. Re5 Kg5 35. c4 Kf6 36. Nc6 Rc7 37. Rc5 Nxf3 38. Ne5 Rxc5 39. Nd7+ Kxg6 40. Nxc5 Ne5 0-1

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2012.12.03"]
[Round "5"]
[White "Alavkin, Arseny Nailievich"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2383"]
[BlackElo "2257"]
[PlyCount "122"]
[EventDate "2012.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bxc6 Nxc6 7. d4 cxd4 8. Nxd4 Be7 9. Nxc6 bxc6 10. Qg4 g6 11. Bh6 d5 12. exd5 cxd5 13. c4 f6 14. Qf3 Bb7 15. Nc3 Kf7 16. Rad1 Qd7 17. cxd5 exd5 18. Nxd5 Rad8 19. Qe2 Bxd5 20. Rxd5 Bd6 21. Red1 Qe6 22. Qf3 Be7 23. Be3 Rxd5 24. Qxd5 Rc8 25. Kf1 Rc2 26. Qxe6+ Kxe6 27. Rd2 Rc6 28. b3 Bd6 29. Ke2 a5 30. Kf3 Rc3 31. Rd4 Rc2 32. Ra4 Bb4 33. a3 Be1 34. Re4+ Kd5 35. Rd4+ Ke6 36. Rd1 Bc3 37. Rc1 Rxc1 38. Bxc1 Kd5 39. Ke2 Be5 40. h3 h5 41. Bd2 Bc7 42. Kd3 f5 43. f3 Bd8 44. Be3 Bc7 45. Bd4 Bf4 46. Bb6 Bd6 47. Bxa5 Bxa3 48. b4 g5 49. b5 Kc5 50. b6 Kb5 51. b7 Bd6 52. Bd8 Kc6 53. Kd4 g4 54. Bf6 Kxb7 55. Kd5 Bg3 56. Be5 Be1 57. f4 gxh3 58. gxh3 Bb4 59. Bd6 Bd2 60. Ke6 Kc6 61. Be5 Be3 1-0

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2012.12.02"]
[Round "4"]
[White "Purygin, Andrei"]
[Black "Liberman, Evgeny"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2257"]
[BlackElo "2213"]
[PlyCount "63"]
[EventDate "2012.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 d6 5. e3 g6 6. Nge2 Bg7 7. 0-0 0-0 8. d4 Bd7 9. b4 Qc8 10. b5 Ne7 11. Bh1 Bh3 12. Re1 h6 13. c5 exd4 14. cxd6 cxd6 15. exd4 Qd7 16. Nf4 Bf5 17. Qf3 Rac8 18. Bb2 b6 19. a4 g5 20. Nd3 Bg4 21. Qg2 Rfe8 22. Nb4 Rc4 23. Nc6 Nf5 24. h3 Bh5 25. g4 Rxe1+ 26. Rxe1 Nh4 27. Qg3 Nxg4 28. hxg4 Bxg4 29. Re7 Qf5 30. Re8+ Kh7 31. Be4 Nf3+ 32. Qxf3 1-0

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2012.12.01"]
[Round "3"]
[White "Purygin, Andrei"]
[Black "Natacheev, Peter"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2257"]
[BlackElo "2230"]
[PlyCount "70"]
[EventDate "2012.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 Nf6 5. b3 e5 6. Bb2 Nc6 7. e3 Bf5 8. d3 Qd7 9. h3 h5 10. Nge2 0-0-0 11. e4 Be6 12. d4 exd4 13. Nxd4 Nxd4 14. Qxd4 Kb8 15. 0-0-0 h4 16. Nb5 b6 17. e5 Nh5 18. Qe4 d5 19. cxd5 Bh6+ 20. f4 Bf5 21. Qa4 a5 22. e6 fxe6 23. Be5 Nxg3 24. Qc4 Rc8 25. dxe6 Qe7 26. Rd7 Qc5 27. Qxc5 bxc5 28. Nxc7 Rxc7 29. Bxc7+ Kc8 30. Re1 Bxe6 31. Re7 Bd7 32. Be5 Rf8 33. Rd1 Ne2+ 34. Kb2 Rd8 35. Bf1 Bf8 1-0

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2012.11.30"]
[Round "2"]
[White "Iliushkin, Evgeny"]
[Black "Purygin, Andrei"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2250"]
[BlackElo "2257"]
[PlyCount "53"]
[EventDate "2012.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d6 4. b3 Bg7 5. Bb2 0-0 6. e4 Nbd7 7. h3 c5 8. d5 e6 9. dxe6 fxe6 10. Bb5 d5 11. 0-0 a6 12. Bxd7 Bxd7 13. Ne5 Be8 14. Qe2 Nh5 15. g3 Qc7 16. exd5 exd5 17. Rae1 d4 18. Kh2 Bb5 19. Ndc4 Rfe8 20. f4 Rad8 21. Qf2 g5 22. Qf3 Bxc4 23. Nxc4 b5 24. Qxh5 Rxe1 25. Rxe1 bxc4 26. Re8+ Rxe8 27. Qf3 1/2-1/2

[Event "Samara Region-ch"]
[Site "Samara"]
[Date "2012.11.29"]
[Round "1"]
[White "Purygin, Andrei"]
[Black "Smetanov, Nikolay"]
[Result "1-0"]
[ECO "D86"]
[WhiteElo "2257"]
[BlackElo "2060"]
[PlyCount "83"]
[EventDate "2012.11.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "CBM 151 Extra"]
[Source "ChessBase"]
[SourceDate "2012.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.12.18"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. bxc3 g6 6. d4 Bg7 7. Bc4 c5 8. Ne2 cxd4 9. cxd4 Nc6 10. Be3 b5 11. Bd5 Bd7 12. e5 0-0 13. 0-0 Rc8 14. Be4 Na5 15. h4 Nc4 16. h5 Bg4 17. hxg6 hxg6 18. Rb1 Qa5 19. Bg5 f6 20. exf6 exf6 21. Bc1 Qxa2 22. f3 Rfe8 23. Nc3 Qa5 24. Bxg6 Red8 25. Qe1 Bd7 26. Rxb5 Qc7 27. Nd5 Qd6 28. Bf4 Qe6 29. Ne7+ Kf8 30. Qxe6 Bxe6 31. Nxc8 Rxc8 32. Re1 Bg8 33. Bf5 Rd8 34. Bc7 Ra8 35. Rc5 Bh6 36. f4 a5 37. Bd3 Nd2 38. Bd6+ Kg7 39. Re7+ Bf7 40. Rc2 Rd8 41. Bc7 Rxd4 42. Rxd2 1-0

[Event "Samara-ch"]
[Site "Samara"]
[Date "2012.10.28"]
[Round "9"]
[White "Efanov, Nikolai Aleksandrov"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2411"]
[BlackElo "2206"]
[PlyCount "52"]
[EventDate "2012.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. dxc5 dxc5 7. Qe2 Nc6 8. 0-0 e6 9. Rd1 Qc7 10. Nc3 a6 11. Nd5 exd5 12. exd5+ Be7 13. dxc6 Qxc6 14. Bg5 h6 15. Bh4 g5 16. Bg3 Qe6 17. Qxe6 fxe6 18. a4 Kf7 19. Ne5+ Kg7 20. a5 Rhd8 21. Nc4 Nd5 22. Re1 Kf7 23. c3 h5 24. h3 Nf4 25. Bxf4 gxf4 26. Re4 Rd5 1-0

[Event "Samara-ch"]
[Site "Samara"]
[Date "2012.10.27"]
[Round "7"]
[White "Iliushkin, Evgeny"]
[Black "Purygin, Andrei"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2325"]
[BlackElo "2206"]
[PlyCount "120"]
[EventDate "2012.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 Bd7 10. 0-0-0 Rc8 11. Kb1 Qa5 12. h4 Nxd4 13. Bxd4 e5 14. Be3 Be6 15. Nd5 Qxd2 16. Rxd2 Bxd5 17. exd5 a6 18. h5 h6 19. hxg6 fxg6 20. g5 Nh5 21. gxh6 Rxf3 22. Bh3 Ra8 23. Be6+ Kh7 24. hxg7 Rxe3 25. g8Q+ Rxg8 26. Bxg8+ Kxg8 27. c4 b6 28. Rdh2 Kg7 29. Kc2 Re4 30. b3 Nf6 31. Rh8 Re2+ 32. Kd3 Rxa2 33. Rd8 Rb2 34. Rxd6 Rxb3+ 35. Kc2 Rb4 36. Kc3 Ne4+ 37. Kxb4 Nxd6 38. c5 a5+ 39. Ka4 bxc5 40. Kxa5 e4 41. Kb6 Kf6 42. Kxc5 Nf5 43. d6 Ke6 44. Rg1 e3 45. Rxg6+ Kd7 46. Rg4 Nxd6 47. Kd5 e2 48. Rg7+ Nf7 49. Rg1 Ng5 50. Re1 Ne6 51. Ke5 Nc7 52. Rxe2 Kc6 53. Rc2+ Kd7 54. Rc5 Na6 55. Rd5+ Kc6 56. Rd8 Nc7 57. Rd6+ Kc5 58. Rh6 Nb5 59. Rh8 Nc7 60. Rh1 Kc6 1/2-1/2

[Event "Samara-ch"]
[Site "Samara"]
[Date "2012.10.27"]
[Round "8"]
[White "Purygin, Andrei"]
[Black "Mokshanov, Alexey"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2206"]
[BlackElo "2272"]
[PlyCount "28"]
[EventDate "2012.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 Be7 10. Rc1 Nbd7 11. Nxg6 hxg6 12. g3 a6 13. cxd5 exd5 14. Bd3 Bd6 1/2-1/2

[Event "Samara-ch"]
[Site "Samara"]
[Date "2012.10.26"]
[Round "6"]
[White "Purygin, Andrei"]
[Black "Alavkin, Arseny Nailievich"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2206"]
[BlackElo "2423"]
[PlyCount "56"]
[EventDate "2012.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Bg4 5. Bg5 Nf6 6. e3 c5 7. d5 Qa5 8. Qd2 h6 9. Bh4 g5 10. Bg3 Nh5 11. Bd3 Nd7 12. Rc1 a6 13. h3 Bxf3 14. gxf3 Nxg3 15. fxg3 b5 16. cxb5 Ne5 17. Be2 axb5 18. Bxb5+ Qxb5 19. Nxb5 Nxf3+ 20. Ke2 Nxd2 21. Nc7+ Kd7 22. Nxa8 Ne4 23. Nb6+ Kc7 24. Kf3 Nd2+ 25. Ke2 Ne4 26. Kf3 Nd2+ 27. Ke2 Ne4 28. Kf3 Nd2+ 1/2-1/2

[Event "Samara-ch"]
[Site "Samara"]
[Date "2012.10.25"]
[Round "5"]
[White "Palachev, Petr"]
[Black "Purygin, Andrei"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2425"]
[BlackElo "2206"]
[PlyCount "77"]
[EventDate "2012.10.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "2"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 d6 6. 0-0 Nc6 7. d4 cxd4 8. cxd4 Be7 9. Qe2 0-0 10. Nc3 Nxc3 11. bxc3 dxe5 12. dxe5 Qa5 13. Bd2 Rd8 14. Rfe1 Bd7 15. Rab1 Qc7 16. Bd3 Be8 17. h4 Rd7 18. Qe4 g6 19. Bg5 Rad8 20. Bc2 Na5 21. Bxe7 Rxe7 22. Qe3 Bc6 23. Nh2 h5 24. Rb4 Kf8 25. Qxa7 Rd2 26. Bb1 Red7 27. Qe3 Ke8 28. Nf1 Rd1 29. Rxd1 Rxd1 30. Bd3 Ra1 31. Qe2 Kd8 32. Bb1 Kc8 33. Qb2 Rxb1 34. Qxb1 Qxe5 35. Qd3 Qe1 36. Qd4 Qa1 37. Qh8+ Kd7 38. Rd4+ Bd5 39. c4 1-0

