[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.16"]
[Round "9"]
[White "Lysenko, Margarita"]
[Black "Trifonov, Jaroslav"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2182"]
[BlackElo "1871"]
[PlyCount "67"]
[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 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Qb6 6. Qb3 c4 7. Qc2 g6 8. e4 dxe4 9. Nxc4 Qd8 10. Ne5 Be6 11. Nxc6 bxc6 12. Be5 Qd5 13. Ne2 Bh6 14. Ng3 e3 15. f4 0-0 16. Bd3 Ne8 17. f5 f6 18. 0-0 fxe5 19. fxe6 Ng7 20. dxe5 Qxe5 21. Rxf8+ Rxf8 22. Rf1 Rxf1+ 23. Bxf1 Nxe6 24. Bc4 Kg7 25. Qe4 Qxe4 26. Nxe4 Nf4 27. Kf1 Nd5 28. g3 Kf7 29. Ke2 Ke6 30. Nc5+ Kd6 31. Ne4+ Ke6 32. Nc5+ Kd6 33. Ne4+ Ke6 34. Nc5+ 1/2-1/2

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.15"]
[Round "8"]
[White "Trifonov, Jaroslav"]
[Black "Iliushkin, Evgeny"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1871"]
[BlackElo "2229"]
[PlyCount "62"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 e5 7. Nxc6 dxc6 8. f3 Be6 9. 0-0 Nd7 10. Nd2 Bc5 11. Bxc5 Nxc5 12. Bc4 Qd4+ 13. Kh1 Bxc4 14. c3 Qd3 15. Nxc4 Qxc4 16. Qd6 Nd7 17. Rfd1 0-0-0 18. Qa3 Nb6 19. b3 Qxc3 20. Qxa7 Rxd1+ 21. Rxd1 Qc2 22. Rg1 Qc5 23. a4 Kc7 24. b4 Qd4 25. a5 Nc4 26. Qxd4 exd4 27. Rc1 Ne3 28. b5 d3 29. b6+ Kb8 30. a6 bxa6 31. Rxc6 d2 0-1

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.14"]
[Round "7"]
[White "Suvorov, Aleksandr"]
[Black "Trifonov, Jaroslav"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2196"]
[BlackElo "1871"]
[PlyCount "78"]
[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 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. h3 Bh5 9. 0-0 Nf6 10. Nc3 Qa5 11. Be3 Be7 12. a3 0-0 13. b4 Qd8 14. Rc1 Rc8 15. g4 Bg6 16. Ne5 Nxe5 17. dxe5 Ne4 18. Nxe4 Bxe4 19. Qa4 Qd5 20. Rxc8 Rxc8 21. Rd1 Qxe5 22. Qd7 Qc7 23. Bxa7 Qxd7 24. Rxd7 Rc1+ 25. Bf1 Bh4 26. g5 f5 27. Be3 Rb1 28. b5 Bf3 29. Rc7 e5 30. Rc1 Rxc1 31. Bxc1 f4 32. Bg2 Bxg2 33. Kxg2 Kf7 34. Kf3 Ke6 35. Ke4 Bxf2 36. Bb2 Bh4 37. Bxe5 f3 38. Kxf3 Kxe5 39. a4 Be1 0-1

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.13"]
[Round "6"]
[White "Trifonov, Jaroslav"]
[Black "Zakirov, Vladislav"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1871"]
[BlackElo "2126"]
[PlyCount "97"]
[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. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 g5 9. Nc4 Bxf3 10. Qxf3 Qxf3 11. gxf3 f6 12. h4 gxh4 13. f4 Bd6 14. Kg2 Ne7 15. Rh1 Kf7 16. f5 Rag8+ 17. Kf1 b5 18. Ne3 Bc5 19. Rxh4 Rg7 20. Bd2 Bd4 21. c3 Bb6 22. Ke2 c5 23. Rah1 Rgh7 24. Nf1 c4 25. dxc4 bxc4 26. Ng3 Rd8 27. Bc1 Nc8 28. Rxh5 Rxh5 29. Rxh5 Kg7 30. Rh6 Rd6 31. Nh5+ Kf7 32. Rh7+ Kg8 33. Rg7+ Kf8 34. Bh6 Ke8 35. Rg8+ Kd7 36. Nxf6+ Rxf6 37. Bg5 Rf7 38. Rd8+ Kc6 39. Rxc8 Rg7 40. f4 exf4 41. Bxf4 Rg2+ 42. Kf3 Rf2+ 43. Kg3 Kd7 44. Rh8 Rxb2 45. e5 Rc2 46. e6+ Ke7 47. Bg5+ Kd6 48. Rd8+ Kc6 49. e7 1-0

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.12"]
[Round "5"]
[White "Trifonov, Jaroslav"]
[Black "Kuznetsov, Vladimir"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1871"]
[BlackElo "1653"]
[PlyCount "53"]
[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 g6 3. Nc3 Bg7 4. Be3 e5 5. dxe5 Bxe5 6. Bd4 Nc6 7. Bxe5 Nxe5 8. Qd4 Ne7 9. f4 c5 10. Bb5+ Bd7 11. Qxd6 Bxb5 12. Qxe5 0-0 13. Nxb5 Nc6 14. Qc3 a6 15. Na3 Qe7 16. e5 Rad8 17. Nf3 b5 18. Qe3 Nd4 19. Nxd4 cxd4 20. Qb3 Qa7 21. Qd3 Rc8 22. 0-0 Rc7 23. f5 Rb8 24. f6 b4 25. Qd2 Kh8 26. Qh6 Rg8 27. Rf3 1-0

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.11"]
[Round "4"]
[White "Vazhenin, Alexei"]
[Black "Trifonov, Jaroslav"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2144"]
[BlackElo "1871"]
[PlyCount "129"]
[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 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 c6 7. Be3 Bg7 8. Qd2 0-0 9. h4 h5 10. 0-0-0 Be6 11. g4 Bc4 12. Nge2 Ba6 13. b3 Qd6 14. gxh5 Qa3+ 15. Kb1 Rd8 16. hxg6 e5 17. gxf7+ Kxf7 18. d5 cxd5 19. exd5 Nc6 20. Rg1 Nb4 21. Bc5 N6xd5 22. Nxd5 Bd3+ 23. Ka1 Nc2+ 24. Qxc2 Bxc2 25. Bxa3 Bxd1 26. Nec3 Bxf3 27. Bc4 b5 28. Bxb5 Bxd5 29. Nxd5 Rxd5 30. Bc4 Rad8 31. Rd1 Ke6 32. Kb1 e4 33. Kc2 Bh6 34. Rxd5 Rxd5 35. Bxd5+ Kxd5 36. Bb2 Ke6 37. Bd4 a6 38. Kd1 Kf5 39. Ke2 Kg4 40. Bf6 Bf4 41. a4 Bd6 42. Ke3 Kf5 43. Bc3 Bf4+ 44. Ke2 Kg4 45. Be1 Bb8 46. h5 Kxh5 47. Ke3 Bh2 48. Kxe4 Kg4 49. Bc3 Bg1 50. Bd4 Bh2 51. Bc5 Bg3 52. b4 Be1 53. a5 Kg5 54. Kd5 Kf6 55. Kc6 Ke6 56. Kb7 Kd7 57. Kxa6 Kc7 58. b5 Bg3 59. b6+ Kc6 60. Bg1 Bb8 61. Bf2 Be5 62. Ka7 Kb5 63. a6 Kc6 64. Ka8 Kb5 65. a7 1-0

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.10"]
[Round "3"]
[White "Lysenko, Olesya"]
[Black "Trifonov, Jaroslav"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1637"]
[BlackElo "1871"]
[PlyCount "88"]
[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. Ne2 Nc6 3. c4 e6 4. Nbc3 Nf6 5. d3 d5 6. Bg5 d4 7. Nb1 Be7 8. Nd2 h6 9. Bxf6 Bxf6 10. g3 Ne5 11. Qc2 Qa5 12. Bg2 Bg5 13. Nf4 Bxf4 14. gxf4 Ng6 15. 0-0 Nxf4 16. Nf3 0-0 17. a3 Qd8 18. Qd2 e5 19. Kh1 Qf6 20. Rg1 Bg4 21. Ne1 Qh4 22. Bf3 Nh3 23. Rg3 f5 24. Bxg4 fxg4 25. f3 gxf3 26. Nxf3 Qh5 27. Qg2 Nf4 28. Qd2 Ne6 29. Qg2 Nf4 30. Qd2 Rf7 31. Rf1 Raf8 32. Kg1 Nh3+ 33. Kg2 Ng5 34. Qd1 Nxf3 35. Rfxf3 Rxf3 36. Rxf3 Rxf3 37. Qxf3 Qxf3+ 38. Kxf3 Kf7 39. Kg4 Kg6 40. h4 h5+ 41. Kh3 Kf6 42. b4 b6 43. Kg3 g5 44. b5 gxh4+ 0-1

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.09"]
[Round "2"]
[White "Trifonov, Jaroslav"]
[Black "Alieva, Alexandra"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1871"]
[BlackElo "2138"]
[PlyCount "130"]
[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. Nc3 c5 3. e4 e5 4. g3 Nc6 5. Bg2 d6 6. Nge2 Be7 7. 0-0 0-0 8. d3 Bg4 9. h3 Bh5 10. g4 Bg6 11. f4 exf4 12. Bxf4 h5 13. Ng3 hxg4 14. hxg4 Ne5 15. Bf3 Nh7 16. Nf5 Bg5 17. Nd5 Bxf4 18. Nxf4 Bxf5 19. exf5 Qg5 20. Nd5 g6 21. Be2 Nf6 22. Nxf6+ Qxf6 23. Kg2 Kg7 24. Qd2 g5 25. Rh1 Rh8 26. Raf1 Rad8 27. Rxh8 Rxh8 28. Rh1 Rxh1 29. Kxh1 d5 30. Qe3 d4 31. Qe4 Qc6 32. Qxc6 Nxc6 33. Kg2 Kf6 34. Kf3 Ke5 35. a3 f6 36. Bd1 a6 37. Ba4 Na7 38. Bd7 Kd6 39. Be8 Ke7 40. Ba4 b5 41. cxb5 axb5 42. Bd1 Nc6 43. Ke4 Kd6 44. a4 bxa4 45. Bxa4 Ne7 46. Bb3 Kc6 47. Bc4 Nc8 48. Bd5+ Kb5 49. Bc4+ Kb4 50. Bg8 Nb6 51. b3 Nd7 52. Kd5 Ne5 53. Ke6 Nxg4 54. Ke7 Kc3 55. Bc4 Kd2 56. Ba6 Kc2 57. Bc4 Kd2 58. Ba6 Ke3 59. Kd6 Kf4 60. Kd5 Ne5 61. Kxc5 g4 62. Bb7 Nf3 63. b4 g3 64. b5 g2 65. Bxf3 Kxf3 0-1

[Event "Samara Polugaevsky Memorial 7th"]
[Site "Samara"]
[Date "2017.07.08"]
[Round "1"]
[White "Karpeshov, Oleg Mikhailovich"]
[Black "Trifonov, Jaroslav"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2324"]
[BlackElo "1871"]
[PlyCount "75"]
[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 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 cxd4 6. exd4 d6 7. h3 Nf6 8. d5 Nb8 9. Bd3 0-0 10. 0-0 Nbd7 11. Re1 Nc5 12. Bf1 a6 13. Bf4 Re8 14. b4 Ncd7 15. Rc1 Nh5 16. Bg5 Ne5 17. Nxe5 Bxe5 18. Qd2 Bg7 19. c5 Bf8 20. Ne4 f6 21. Be3 dxc5 22. bxc5 e5 23. Bc4 Kh8 24. d6 Be6 25. Bxe6 Rxe6 26. Qd5 Re7 27. Rb1 Rd7 28. Rxb7 Rxb7 29. Qxb7 Rb8 30. Qd5 Ng7 31. c6 Rc8 32. d7 Rb8 33. Rc1 Qc7 34. Qf7 Ba3 35. Rd1 Rd8 36. Qxf6 Kg8 37. Bg5 Rf8 38. d8Q 1-0

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.11"]
[Round "9"]
[White "Trifonov, Jaroslav"]
[Black "Lysenko, Margarita"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1715"]
[BlackElo "2055"]
[PlyCount "82"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. Bf4 dxc4 5. e3 b5 6. a4 b4 7. Na2 Nd5 8. Bxb8 Rxb8 9. Bxc4 e6 10. b3 Be7 11. Nf3 0-0 12. 0-0 Bb7 13. Rc1 Rc8 14. Be2 c5 15. Qd2 a5 16. Rfd1 Qb6 17. Qe1 Rfd8 18. Ne5 cxd4 19. Rxd4 Bf6 20. Nc4 Qa7 21. Rdd1 Be7 22. h3 h6 23. Bf1 Bc5 24. Rc2 Nf6 25. Rxd8+ Rxd8 26. Rd2 Bd5 27. Rd1 Rc8 28. Rc1 Rc7 29. Rd1 Ne4 30. Bd3 Nf6 31. Bf1 Qa8 32. Rc1 Ne4 33. Rd1 f5 34. f3 Nf6 35. Kh1 g5 36. f4 gxf4 37. exf4 Rg7 38. Rd2 Ne4 39. Rc2 Qa7 40. h4 Bf2 41. Qd1 Rg4 0-1

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.10"]
[Round "8"]
[White "Gulinsky, Vladimir"]
[Black "Trifonov, Jaroslav"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1986"]
[BlackElo "1715"]
[PlyCount "124"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d6 6. h3 0-0 7. 0-0 Ne7 8. Qe2 Ng6 9. a4 c6 10. Bc4 a5 11. Be3 Bb6 12. Nbd2 h6 13. Rfd1 Re8 14. Nf1 Qc7 15. Ng3 Nf4 16. Qd2 g5 17. Qc2 g4 18. hxg4 Nxg4 19. Qd2 Ng6 20. d4 Ba7 21. Bxh6 d5 22. exd5 e4 23. d6 Qxd6 24. Ng5 Nxh6 25. N5xe4 Qf4 26. Qxf4 Nxf4 27. Nf6+ Kf8 28. Nxe8 Kxe8 29. Re1+ Be6 30. Re4 Kf8 31. Bf1 Ng6 32. c4 Rd8 33. Rd1 Ng4 34. Be2 Nf6 35. Re3 Rxd4 36. Rxd4 Bxd4 37. Rd3 Bc5 38. Rd8+ Ke7 39. Rb8 b6 40. b3 Nf4 41. Bf1 Ng6 42. Bd3 Nf4 43. Bf1 Ng4 44. Ne4 Bd4 45. Rb7+ Kf8 46. g3 Ng6 47. Kg2 N4e5 48. Nd6 Ne7 49. Be2 Bc5 50. Ne4 Bc8 51. Nxc5 bxc5 52. Ra7 Nd7 53. Rxa5 Ke8 54. Ra7 Kd8 55. Bh5 f6 56. Bg4 f5 57. Bf3 Nb8 58. Ra5 Na6 59. b4 Kc7 60. b5 Kb6 61. Rxa6+ Bxa6 62. bxa6 f4 1/2-1/2

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.09"]
[Round "7"]
[White "Trifonov, Jaroslav"]
[Black "Mukhit, Aisezym"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1715"]
[BlackElo "2029"]
[PlyCount "152"]
[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. Nf3 c5 3. dxc5 Na6 4. e3 Nxc5 5. b4 Ne6 6. Bb2 g6 7. c4 Bg7 8. Nbd2 0-0 9. Be2 Qb6 10. a3 a5 11. b5 a4 12. 0-0 Nc5 13. Ne5 d6 14. Nd3 Nfe4 15. Bxg7 Kxg7 16. Nxe4 Nxe4 17. Bf3 Nf6 18. Nb2 Qa5 19. Qd4 Rd8 20. e4 Qc7 21. Bd1 Qc5 22. Qc3 Qe5 23. Nxa4 Nxe4 24. Qxe5+ dxe5 25. Re1 Bf5 26. f3 Nd6 27. Nb6 Ra5 28. Rxe5 Be6 29. Be2 Nc8 30. Nxc8 Rxc8 31. c5 Rca8 32. Re3 Bd7 33. Rb1 Be6 34. c6 bxc6 35. bxc6 Rxa3 36. Rxa3 Rxa3 37. Rb8 Rc3 38. Bb5 Kf6 39. Rd8 Rc5 40. Ba4 Ke5 41. Kf2 Rd5 42. Rxd5+ Kxd5 43. Ke3 Kd6 44. Kd4 Bd5 45. c7 Bb7 46. c8Q Bxc8 47. f4 f6 48. Bc2 e5+ 49. fxe5+ fxe5+ 50. Ke3 Bf5 51. Bb3 g5 52. Bf7 Be6 53. Be8 Bd5 54. g3 Ke6 55. Bh5 Kf5 56. Be2 Bg2 57. Bd1 h6 58. Be2 Bh3 59. Bf3 Bg4 60. Be4+ Kf6 61. Bc2 Ke6 62. Be4 Bd1 63. Bd3 Kd5 64. Be4+ Kc4 65. Bb1 Kd5 66. Be4+ Ke6 67. Bd3 Bg4 68. Bc2 Bf5 69. Bd1 Kd5 70. Be2 Kc5 71. Bf1 Kb4 72. Be2 Kc3 73. Bf3 Bg6 74. Be4 Bf7 75. Bf5 Bd5 76. Be4 Be6 1/2-1/2

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.08"]
[Round "6"]
[White "Davydova, Kira"]
[Black "Trifonov, Jaroslav"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1785"]
[BlackElo "1715"]
[PlyCount "126"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. Ne5 c5 7. dxc5 Qa5+ 8. Nc3 Qxc5 9. Nf3 Bd6 10. 0-0 0-0 11. Be3 Qc7 12. Nd2 Bb4 13. Na4 Nbd7 14. Rc1 Bxd2 15. Qxd2 Rb8 16. b3 b5 17. Nb2 Bb7 18. Bxb7 Qxb7 19. bxc4 b4 20. f3 a5 21. Nd3 Rfd8 22. Qb2 Qc6 23. Bf4 Rb7 24. Rfd1 Re8 25. Kf1 Rc8 26. Nf2 Qa6 27. Rd6 Rb6 28. Rxb6 Nxb6 29. c5 Nbd5 30. Bd2 Qb5 31. Nd3 Nd7 32. Qd4 N7f6 33. Ne5 Ne7 34. g4 Nfd5 35. Kf2 f6 36. Nd3 Nc6 37. Qe4 Re8 38. g5 f5 39. Qh4 g6 40. Nf4 Nxf4 41. Qxf4 Rd8 42. Qe3 Kf7 43. Be1 Rd5 44. Kf1 a4 45. Bf2 Rd4 46. f4 Rd5 47. Qh3 Kg8 48. Qe3 Kf7 49. a3 b3 50. Qc3 e5 51. fxe5 Rxe5 52. Qd2 Re6 53. Qd7+ Kf8 54. Qd2 Ke8 55. Rd1 f4 56. Qb2 Re5 57. Qd2 f3 58. Be3 Rd5 59. Qe1 Rxd1 60. Qxd1 fxe2+ 61. Qxe2 Qxe2+ 62. Kxe2 b2 63. Kd3 b1Q+ 0-1

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.07"]
[Round "5"]
[White "Trifonov, Jaroslav"]
[Black "Ginosyan, Razmik"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1715"]
[BlackElo "2069"]
[PlyCount "70"]
[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. c4 c6 2. d4 d5 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 Bg4 7. Qb3 Na5 8. Bb5+ Bd7 9. Qa4 e6 10. Nf3 Nc6 11. 0-0 a6 12. Bxc6 Bxc6 13. Qb3 Nh5 14. Bg5 f6 15. Bh4 g5 16. Bg3 Nxg3 17. hxg3 Qd7 18. Rfe1 g4 19. Nd2 f5 20. f4 gxf3 21. gxf3 e5 22. f4 Rg8 23. Kf2 Qg7 24. Nf1 0-0-0 25. fxe5 h5 26. Ke2 Qg4+ 27. Kd2 Bh6 28. Rac1 Qxd4+ 29. Ke2 Qg4+ 30. Kd3 d4 31. Ne2 Qe4+ 32. Kc4 dxe3+ 33. Kc5 Qxe5+ 34. Kb6 Qc7+ 35. Ka7 b6+ 0-1

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.06"]
[Round "4"]
[White "Trifonov, Jaroslav"]
[Black "Gusev, Boris A"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1715"]
[BlackElo "1869"]
[PlyCount "95"]
[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. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 d6 5. d3 c6 6. e4 e5 7. Nge2 Be6 8. 0-0 0-0 9. h3 c5 10. f4 Nc6 11. f5 Bd7 12. g4 Ne8 13. Nd5 f6 14. Nec3 Nd4 15. Be3 g5 16. Kf2 a6 17. h4 h6 18. b3 b5 19. Bxd4 cxd4 20. Ne2 Kf7 21. Rh1 Rh8 22. Ng3 Nc7 23. Nb6 Rb8 24. Nxd7 Qxd7 25. Rc1 b4 26. hxg5 hxg5 27. Nh5 a5 28. Qc2 Na6 29. Rh3 Nc5 30. Rch1 a4 31. Rb1 axb3 32. axb3 Ra8 33. Rhh1 Ra3 34. Rb2 Rha8 35. Rhb1 Qa7 36. Ke2 Ra2 37. Ng3 Qa3 38. Rxa2 Qxa2 39. Rb2 Qa1 40. Bf1 Qa5 41. Nh5 Qb6 42. Ra2 Ra3 43. Rb2 Qa5 44. Ng3 Bf8 45. Kf3 Qa8 46. Ne2 Be7 47. Kf2 Qh8 48. Kf3 1-0

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.05"]
[Round "3"]
[White "Velichko, Artemy"]
[Black "Trifonov, Jaroslav"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2064"]
[BlackElo "1715"]
[PlyCount "81"]
[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 d5 4. cxd5 Nxd5 5. Qb3 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Ba3 Nd7 9. Rd1 Nb6 10. e4 Bd7 11. Bb5 c6 12. Be2 Be6 13. c4 h6 14. Qb4 Qc7 15. c5 Nd7 16. d5 Bg4 17. 0-0 Ne5 18. d6 exd6 19. cxd6 Qd8 20. Nd4 Bxe2 21. Nxe2 Qb6 22. Qa4 Rfb8 23. Rb1 Qd8 24. f4 Nd7 25. e5 g5 26. g3 Nb6 27. Qe4 Nd7 28. Nd4 gxf4 29. gxf4 Kh8 30. Nf5 Nf8 31. Nxg7 Kxg7 32. Bb2 Ne6 33. f5 Ng5 34. Qg4 Qg8 35. h4 Kf8 36. hxg5 hxg5 37. e6 b6 38. e7+ Ke8 39. f6 Rb7 40. Rbd1 Rd7 41. Rf5 1-0

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.04"]
[Round "2"]
[White "Trifonov, Jaroslav"]
[Black "Sergeyev, Dmitriy"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1715"]
[BlackElo "2054"]
[PlyCount "109"]
[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. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 Nf6 7. a3 Be7 8. Be2 b5 9. f3 Bb7 10. 0-0 d6 11. Qe1 Nbd7 12. Qg3 0-0 13. Rfd1 Ne5 14. Nb3 d5 15. Bd4 Nfd7 16. Bxe5 Qxe5 17. Qxe5 Nxe5 18. exd5 exd5 19. Nxd5 Bxd5 20. Rxd5 Ng6 21. g3 Rfd8 22. Rad1 Rxd5 23. Rxd5 Rd8 24. Rxd8+ Bxd8 25. Kf1 Bb6 26. f4 Ne7 27. Bf3 Nf5 28. Be4 Ne3+ 29. Ke1 Nc4 30. Bb7 a5 31. Ba6 Nd6 32. Ke2 Kf8 33. Nd2 Ke7 34. Kd3 Kd7 35. b4 axb4 36. axb4 Kc6 37. c4 bxc4+ 38. Bxc4 f6 39. g4 Bf2 40. Nf3 Kb6 41. Nd4 Be1 42. Ne6 Ne8 43. b5 Bb4 44. f5 Bd6 45. h3 Be7 46. Kd4 Bb4 47. Kd5 Be7 48. h4 Bb4 49. g5 Be1 50. h5 fxg5 51. Nxg5 Nf6+ 52. Ke6 Nxh5 53. Nxh7 Kc5 54. Bf1 Bc3 55. Ng5 1/2-1/2

[Event "Samara Polugaevsky Memorial 6th"]
[Site "Samara"]
[Date "2016.07.03"]
[Round "1"]
[White "Ovchinnikov, Vsevolod"]
[Black "Trifonov, Jaroslav"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2261"]
[BlackElo "1715"]
[PlyCount "149"]
[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 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 dxc4 6. Qa4+ Nbd7 7. Qxc4 0-0 8. d4 a6 9. Qc2 c5 10. Rd1 cxd4 11. Nxd4 Bc5 12. Nc3 Qe7 13. h3 Nb6 14. Nb3 Bb4 15. a3 Bxc3 16. Qxc3 Nbd5 17. Qd4 Bd7 18. Bg5 Bc6 19. Na5 Rfd8 20. Nxc6 bxc6 21. Qc4 Qb7 22. e4 Nb6 23. Qb3 Qc7 24. Be3 Rab8 25. Rxd8+ Qxd8 26. Rd1 Qc7 27. Qc2 h6 28. b4 Nbd7 29. Qa4 Qb7 30. Bf1 Nxe4 31. Qxa6 Qc7 32. Qd3 Nef6 33. Qd6 Qxd6 34. Rxd6 Ra8 35. Bc1 Rc8 36. Bg2 Nb8 37. Rd2 Nd5 38. Rc2 Rd8 39. Bxd5 Rxd5 40. Bf4 e5 41. Be3 Rd6 42. b5 Kh7 43. Ba7 cxb5 44. Bxb8 Rd1+ 45. Kg2 f6 46. Ba7 Rd3 47. Bc5 Rd5 48. Bb4 Rd7 49. Rc5 Rb7 50. Kf3 Kg6 51. Ke4 h5 52. h4 Rb8 53. Rc6 Rd8 54. Bd6 Ra8 55. Rb6 Rd8 56. Bc5 Rd1 57. Rxb5 Re1+ 58. Be3 Ra1 59. Ra5 Ra2 60. Ra7 Rb2 61. a4 Rb4+ 62. Kd5 Kf5 63. Kc5 Rd4 64. Kb5 g5 65. hxg5 fxg5 66. Rg7 Rg4 67. Rxg5+ Rxg5 68. Bxg5 Kxg5 69. a5 Kg4 70. a6 Kf3 71. a7 Kxf2 72. a8Q Kxg3 73. Qe4 h4 74. Qxe5+ Kh3 75. Qf5+ 1-0

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.11"]
[Round "9"]
[White "Toporkova, Sofia"]
[Black "Trifonov, Jaroslav"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1953"]
[BlackElo "1789"]
[PlyCount "69"]
[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 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 0-0 7. Bd3 c6 8. h3 Nbd7 9. Nf3 Re8 10. 0-0 Nf8 11. Rb1 a5 12. a3 Ne6 13. Bh2 Nc7 14. Ne5 Na6 15. f4 Bf8 16. Qc2 h6 17. Kh1 h5 18. Rg1 Bd6 19. Rbf1 Qb6 20. Qf2 Qc7 21. Rc1 Qe7 22. Qf3 h4 23. g3 hxg3 24. Bxg3 Bxh3 25. Bh4 Bc8 26. Qg2 g6 27. Bxg6 Kf8 28. Bxf7 Bg4 29. Bxf6 Qxf6 30. Qxg4 Bxe5 31. Bxe8 Rxe8 32. dxe5 Qh6+ 33. Kg2 Nc7 34. Qf5+ Ke7 35. Qf6+ 1-0

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.10"]
[Round "8"]
[White "Trifonov, Jaroslav"]
[Black "Alieva, Alexandra"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1789"]
[BlackElo "1973"]
[PlyCount "170"]
[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 d5 2. Nf3 Nf6 3. e3 c5 4. dxc5 e6 5. a3 Bxc5 6. c4 0-0 7. b4 Be7 8. Bb2 a5 9. b5 Nbd7 10. Nc3 Nb6 11. cxd5 exd5 12. Na4 Bg4 13. Be2 Rc8 14. Rc1 Rxc1 15. Bxc1 Ne4 16. Nxb6 Qxb6 17. Qxd5 Nc3 18. Qc4 Nxe2 19. Qxe2 Bxf3 20. gxf3 Qg6 21. Kf1 Rc8 22. Qd1 Bh4 23. Bd2 Rc2 24. Be1 Rb2 25. Qd7 h5 26. Qxb7 Qd3+ 27. Kg2 Rxb5 28. Qa8+ Bd8 29. Rg1 Rd5 30. Qc6 Qd1 31. f4 Rd6 32. Qe8+ Kh7 33. Qe4+ Rg6+ 34. Kf1 Kh6 35. Rxg6+ fxg6 36. Qd4 Qxd4 37. exd4 a4 38. Bb4 g5 39. fxg5+ Kxg5 40. Ke2 Bc7 41. h3 Kh4 42. Be7+ Kxh3 43. Kf1 Kg4 44. d5 Bb6 45. d6 Bc5 46. Bf8 Bb6 47. Bxg7 Kf5 48. Bf8 Ke6 49. d7 Kxd7 50. Kg2 Ke6 51. f3 Kf5 52. Kg3 Bd8 53. Bd6 Bg5 54. Bb4 Bd8 55. Bd6 Bf6 56. f4 Ke4 57. Bb4 Bd8 58. Bd6 Kd5 59. Bb4 Ke4 60. Bf8 Kf5 61. Bd6 Bf6 62. Bb4 h4+ 63. Kf3 Bd8 64. Bd6 Bb6 65. Bb4 Bc7 66. Bd2 Bd6 67. Bc1 Be7 68. Kg2 Kg4 69. f5 h3+ 70. Kh1 Kxf5 71. Kh2 Kg4 72. Bb2 Bd6+ 73. Kh1 Kf3 74. Kg1 Ke3 75. Bg7 Kd3 76. Kh1 Kc2 77. Kg1 Kb3 78. Kh1 Kxa3 79. Kg1 Kb3 80. Kf2 a3 81. Kg1 a2 82. Kf1 Bb4 83. Kf2 Bc3 84. Bxc3 Kxc3 85. Kg3 a1Q 0-1

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.09"]
[Round "7"]
[White "Strunin, Anton"]
[Black "Trifonov, Jaroslav"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1904"]
[BlackElo "1789"]
[PlyCount "80"]
[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. Nf3 g6 3. Bf4 d5 4. c3 Bg7 5. e3 0-0 6. h3 Nbd7 7. Be2 Ne4 8. Nbd2 f5 9. Nxe4 dxe4 10. Qb3+ e6 11. Qxe6+ Kh8 12. Ng5 Qf6 13. Qxf6 Nxf6 14. Bc4 c6 15. Bd6 Re8 16. Nf7+ Kg8 17. Ng5+ Nd5 18. h4 Bf6 19. Nh3 Be6 20. Bxd5 cxd5 21. Nf4 Bf7 22. Ne2 Red8 23. Bf4 Rac8 24. Nc1 Be8 25. Nb3 b6 26. Nd2 Bb5 27. Rc1 Bd3 28. Bg5 Rd6 29. Bxf6 Rxf6 30. g3 Rfc6 31. Nb3 Bc4 32. Nd2 Bd3 33. Nb3 Bc4 34. Nd2 Bd3 35. Nb3 Bc4 36. Nd2 Bd3 37. Nb3 Bc4 38. Nd2 Bd3 39. Nb3 Bc4 40. Nd2 Bd3 1/2-1/2

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.08"]
[Round "6"]
[White "Trifonov, Jaroslav"]
[Black "Timankin, Fedor"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1789"]
[BlackElo "2072"]
[PlyCount "70"]
[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 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 Nd7 5. f3 a6 6. Qd2 b5 7. Nge2 c5 8. g4 Bb7 9. Bg2 Rc8 10. 0-0 cxd4 11. Nxd4 Ne5 12. Rf2 Nc4 13. Qc1 Qa5 14. Nce2 Nxe3 15. Qxe3 Nf6 16. c3 0-0 17. Ng3 Nd7 18. Nb3 Qb6 19. Qxb6 Nxb6 20. Bf1 Rc7 21. Bd3 e5 22. g5 f6 23. gxf6 Rxf6 24. Kg2 Bh6 25. Re1 Rcf7 26. Na5 Bc8 27. c4 Bg4 28. cxb5 axb5 29. Bxb5 Bxf3+ 30. Kg1 Rc7 31. Nb3 Nc4 32. Rc2 d5 33. exd5 Bxd5 34. Rxe5 Nxe5 35. Rxc7 Be3# 0-1

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.07"]
[Round "5"]
[White "Sevastianov, Viktor"]
[Black "Trifonov, Jaroslav"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1939"]
[BlackElo "1789"]
[PlyCount "58"]
[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 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. Bg2 Bc5 8. Nb3 Bb6 9. 0-0 Bf5 10. d3 exd3 11. exd3 0-0 12. Bg5 d4 13. Nd5 Nbd7 14. Nxf6+ gxf6 15. Bh6 Re8 16. Bxb7 Rb8 17. Bg2 Ne5 18. Nc1 Ba5 19. Rb1 Bc3 20. b3 Bb4 21. Bf4 Rc8 22. Bxe5 fxe5 23. Qf3 Bg6 24. Rd1 Ba3 25. Bf1 Rc3 26. Qb7 Qc8 27. Qb5 Re6 28. Ne2 Rc7 29. Qa4 Ra6 0-1

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.06"]
[Round "4"]
[White "Trifonov, Jaroslav"]
[Black "Morgachev, Sergey"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1789"]
[BlackElo "1688"]
[PlyCount "57"]
[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. Nc3 b6 3. e4 Bb7 4. g3 d6 5. Bg2 e6 6. Nge2 Nf6 7. 0-0 Be7 8. e5 Bxg2 9. exf6 Bxf1 10. fxe7 Qxe7 11. Qxf1 Nc6 12. Qg2 Rc8 13. b3 0-0 14. Ba3 Rfd8 15. Rd1 d5 16. cxd5 exd5 17. d4 Nb4 18. Nf4 Nc2 19. Ncxd5 Qe8 20. Bb2 Nxd4 21. Bxd4 cxd4 22. Qf3 Rc2 23. Rxd4 Rxa2 24. Re4 Qb5 25. Qc3 h6 26. Nh5 f6 27. Nhxf6+ gxf6 28. Rg4+ Kh7 29. Nxf6+ 1-0

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.05"]
[Round "3"]
[White "Mingazov, Almaz"]
[Black "Trifonov, Jaroslav"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2166"]
[BlackElo "1789"]
[PlyCount "189"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. Bxc6 dxc6 6. d3 Qe7 7. b3 0-0 8. Bb2 Bg4 9. Nbd2 Rad8 10. Qe2 Nh5 11. Rfe1 Nf4 12. Qf1 f6 13. h3 Be6 14. Kh2 Qf7 15. Ng1 g5 16. g3 Ng6 17. Ngf3 h5 18. Qe2 h4 19. g4 Nf4 20. Qf1 Qd7 21. Ng1 Bb6 22. f3 Qe7 23. Ne2 Be3 24. Red1 Qc5 25. Nc3 Bf2 26. Rac1 Bg3+ 27. Kh1 Qf2 28. Qxf2 Bxf2 29. Nf1 Bg3 30. Rd2 Kg7 31. Ne2 Rh8 32. Ng1 Rh6 33. Rcd1 c5 34. c3 c6 35. d4 c4 36. bxc4 Bxc4 37. Ne3 Be6 38. dxe5 Rxd2 39. exf6+ Kxf6 40. Rxd2 Ke7 41. c4 Be1 42. Ba3+ Ke8 43. Rd6 Bf2 44. Ng2 Nxg2 45. Kxg2 Bg3 46. Rd2 Bxc4 47. Ne2 Bxe2 48. Rxe2 Bf4 49. Re1 Rh7 50. Rd1 Rd7 51. Rxd7 Kxd7 52. Kf2 Ke6 53. Ke2 b6 54. Kd3 c5 55. Kc4 a6 56. Bb2 Kd6 57. Bf6 b5+ 58. Kd3 Ke6 59. Bg7 a5 60. a4 bxa4 61. Bb2 Kd6 62. Kc4 Be3 63. Bc3 a3 64. Kb3 Bd4 65. Bxa5 Bb2 66. Bd2 c4+ 67. Kc2 Be5 68. Bb4+ Ke6 69. Bxa3 Bd4 70. Bc1 Bf6 71. Bd2 Kd6 72. Be3 Ke6 73. Bc1 Kd6 74. Ba3+ Ke6 75. Bb4 Bd4 76. Bc3 Bc5 77. Bd2 Be7 78. Kc3 Ke5 79. Kxc4 Bd8 80. Kd3 Be7 81. Be3 Bd8 82. Kc4 Be7 83. Kb5 Bd8 84. Kc6 Be7 85. Kd7 Bf6 86. Bc1 Bh8 87. Bb2+ Kf4 88. Bxh8 Kg3 89. e5 Kxh3 90. e6 Kg2 91. e7 h3 92. e8Q h2 93. Qe2+ Kg1 94. Bd4+ Kh1 95. Qf1# 1-0

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.04"]
[Round "2"]
[White "Chekmareva, Liya"]
[Black "Trifonov, Jaroslav"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2082"]
[BlackElo "1789"]
[PlyCount "253"]
[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 c5 2. d5 d6 3. c4 g6 4. Nc3 Bg7 5. Nf3 Nd7 6. Bf4 Ngf6 7. Qd2 0-0 8. h3 Re8 9. e4 a6 10. Bd3 Qc7 11. 0-0 e6 12. dxe6 fxe6 13. Bc2 e5 14. Bg5 Nb8 15. Rad1 Re6 16. Bh4 Nc6 17. Ng5 Re8 18. Nd5 Qd8 19. Nxf6+ Qxf6 20. Nf3 Qf8 21. Qxd6 Bxh3 22. Ba4 Be6 23. Bxc6 bxc6 24. Qxf8+ Kxf8 25. b3 h6 26. Rd6 Rac8 27. Bg3 Kf7 28. Bxe5 Bxc4 29. Rd7+ Ke6 30. Rxg7 Bxf1 31. Kxf1 Rg8 32. Rh7 h5 33. Bc3 Kd6 34. Ng5 c4 35. b4 c5 36. bxc5+ Kxc5 37. Rd7 Kc6 38. Rd4 Kb5 39. Rd5+ Rc5 40. a4+ Kc6 41. Rxc5+ Kxc5 42. Ke2 Rb8 43. Kd2 Rd8+ 44. Kc2 Kc6 45. Nf7 Rf8 46. Ne5+ Kc7 47. f3 g5 48. Nxc4 g4 49. fxg4 hxg4 50. Ne3 Kc8 51. Kd3 Rf2 52. e5 Kd7 53. a5 Ke6 54. Ke4 g3 55. Be1 Ra2 56. Kf3 Ra3 57. Kf4 Ra4+ 58. Kxg3 Kxe5 59. Ng4+ Ke6 60. Nh2 Kf5 61. Nf3 Kg6 62. Bd2 Kh5 63. Kf2 Ra2 64. Ke2 Kg4 65. Kf2 Kh5 66. Kg3 Ra4 67. Kh3 Re4 68. g3 Ra4 69. Ne5 Ra3 70. Kg2 Ra2 71. Nf3 Ra3 72. Kf2 Ra2 73. Ke2 Kg4 74. Kf2 Kh5 75. Ke3 Kg4 76. Ne5+ Kxg3 77. Be1+ Kg2 78. Nd3 Kf1 79. Bd2 Ra3 80. Bb4 Ra4 81. Kd4 Ke2 82. Kc4 Ke3 83. Nc5 Ra1 84. Nxa6 Rc1+ 85. Kb5 Kd4 86. Bc5+ Kd5 87. Nc7+ Ke5 88. a6 Rb1+ 89. Kc6 Ra1 90. a7 Ke4 91. a8Q Rxa8 92. Nxa8 Ke5 93. Nb6 Ke4 94. Nd5 Ke5 95. Nc3 Ke6 96. Be3 Kf5 97. Kd5 Kg4 98. Ke4 Kg3 99. Ne2+ Kg2 100. Kf4 Kh1 101. Kf3 Kh2 102. Ng3 Kh3 103. Bg1 Kh4 104. Ne4 Kh5 105. Bd4 Kh4 106. Nf2 Kg5 107. Ke4 Kh4 108. Be5 Kg5 109. Bf4+ Kf6 110. Kd5 Ke7 111. Ne4 Kd7 112. Nc5+ Ke7 113. Ke5 Kf7 114. Bg5 Kg6 115. Kf4 Kh5 116. Nd7 Kg6 117. Ne5+ Kh5 118. Be7 Kh6 119. Kg4 Kh7 120. Kh5 Kg7 121. Kg5 Kh7 122. Bf8 Kg8 123. Bh6 Kh7 124. Nd7 Kg8 125. Kg6 Kh8 126. Bg7+ Kg8 127. Nf6# 1-0

[Event "Samara Polugaevsky Memorial 5th"]
[Site "Samara"]
[Date "2015.07.03"]
[Round "1"]
[White "Trifonov, Jaroslav"]
[Black "Shapiro, David"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1789"]
[BlackElo "2253"]
[PlyCount "110"]
[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 g6 2. d4 c6 3. Nc3 d5 4. f3 Bg7 5. Be3 Qb6 6. Na4 Qa5+ 7. c3 Nd7 8. b4 Qc7 9. e5 e6 10. Bd3 Ne7 11. Nh3 f6 12. f4 a5 13. a3 axb4 14. axb4 fxe5 15. fxe5 0-0 16. Ng5 Nxe5 17. dxe5 Qxe5 18. Kd2 b5 19. Nf3 Rxf3 20. Qxf3 bxa4 21. Ra3 Qc7 22. Rf1 Nf5 23. Bxf5 exf5 24. Bf4 Qd7 25. Kc2 Ba6 26. Rd1 Bc4 27. Be3 Bb3+ 28. Kb2 Bxd1 29. Qxd1 Qe7 30. Bc5 Qe5 31. Bd4 Qxh2 32. Bxg7 Qxg2+ 33. Kb1 Kxg7 34. Rxa4 Rxa4 35. Qxa4 Qf1+ 36. Kb2 Qe2+ 37. Kc1 Qc4 38. Qa7+ Kf6 39. Kd2 h5 40. Qc7 Kg5 41. Qe7+ Kg4 42. Qe1 h4 43. Qg1+ Kh5 44. Qa7 Qf4+ 45. Ke2 h3 46. Qh7+ Kg5 47. Qe7+ Kg4 48. Qf6 Qe4+ 49. Kf2 f4 50. Qh8 Qc2+ 51. Kf1 Kg3 52. Ke1 h2 53. Qh6 Qc1+ 54. Ke2 f3+ 55. Kd3 Qxh6 0-1

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.10"]
[Round "9"]
[White "Trifonov, Jaroslav"]
[Black "Afanasiev, Dmitry"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1663"]
[BlackElo "1838"]
[PlyCount "69"]
[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 c5 2. Nc3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nf6 6. Nf3 d6 7. 0-0 Bd7 8. Be3 0-0 9. Qc1 Re8 10. h3 Rb8 11. Bh6 Bh8 12. a3 a6 13. Nd5 b5 14. Bg5 Nxd5 15. cxd5 Na5 16. Nd2 b4 17. Rb1 Qc8 18. Kh2 Qc7 19. b3 e6 20. dxe6 Rxe6 21. h4 Bc6 22. Bh3 Rxe2 23. Be3 Re8 24. Kg1 R8xe3 25. fxe3 Rxe3 26. Ne4 Bxe4 27. dxe4 Rxg3+ 28. Bg2 Nxb3 29. Qd1 Nd4 30. axb4 cxb4 31. Qe1 Qc5 32. Kh1 Rc3 33. Qf2 Qc4 34. Rxb4 Qe6 35. Rb8+ 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.09"]
[Round "8"]
[White "Kitaev, Ilya"]
[Black "Trifonov, Jaroslav"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2085"]
[BlackElo "1663"]
[PlyCount "119"]
[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 d5 4. Bf4 Bg7 5. e3 0-0 6. Nf3 c6 7. Bd3 a6 8. Qc2 b5 9. b3 Bb7 10. 0-0 Nbd7 11. Rad1 Rc8 12. e4 Nh5 13. Bg5 h6 14. Bc1 b4 15. Na4 dxe4 16. Bxe4 Qc7 17. Rfe1 Rfe8 18. Bxg6 fxg6 19. Qxg6 Ndf6 20. Ne5 e6 21. g4 Nxg4 22. Qxg4 Nf6 23. Qg6 Kf8 24. Bxh6 Re7 25. Qxf6+ Kg8 26. Re3 Bxf6 27. Nc5 Bxe5 28. Rxe5 Rce8 29. Rd3 Bc8 30. Rg5+ Kh7 31. Rh3 Kh8 32. Bg7+ Kg8 33. Be5+ Rg7 34. Rxg7+ Qxg7+ 35. Bxg7 Kxg7 36. Nd3 Kf6 37. Rf3+ Ke7 38. Nxb4 Bb7 39. Rg3 Kf6 40. Nd3 Rd8 41. Nc5 Bc8 42. Rd3 Kf5 43. Kf1 Kf4 44. Ke2 Re8 45. Rf3+ Kg5 46. Ne4+ Kg6 47. Rg3+ Kh6 48. Nd6 Rf8 49. Nxc8 Rxc8 50. Re3 Re8 51. Re5 Kg6 52. d5 Kf7 53. Rxe6 Rxe6+ 54. dxe6+ Kxe6 55. Ke3 Ke5 56. f4+ Kf5 57. Kf3 c5 58. a3 a5 59. a4 Kg6 60. Kg4 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.08"]
[Round "7"]
[White "Trifonov, Jaroslav"]
[Black "Ishkinin, Robert"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1663"]
[BlackElo "1815"]
[PlyCount "131"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Bc5 9. Nc4 Bxf3 10. Qxf3 Qxf3 11. gxf3 f6 12. f4 0-0-0 13. fxe5 b5 14. Na5 fxe5 15. Nxc6 Re8 16. Na5 Ne7 17. Nb3 Bb6 18. Kg2 Rhf8 19. f4 Ng6 20. f5 Ne7 21. Bg5 Nc6 22. c3 Kb7 23. a4 Rf7 24. axb5 axb5 25. Rad1 Rd7 26. Kf3 Ra8 27. Ke2 Ra2 28. Rd2 b4 29. Ra1 Rxa1 30. Nxa1 g6 31. fxg6 Rg7 32. Nb3 Rxg6 33. h4 Rg8 34. d4 bxc3 35. bxc3 Nd8 36. Bf6 Nf7 37. Kf3 exd4 38. cxd4 Rg1 39. e5 Ra1 40. Ke4 Nh6 41. Re2 Rb1 42. Re3 Ng4 43. Rf3 Kc6 44. Bg5 Re1+ 45. Kf5 Bxd4 46. Nxd4+ Kd5 47. e6 Kxd4 48. e7 Re5+ 49. Kg6 Rxe7 50. Rf4+ Re4 51. Kxh5 Ne5 52. Kh6 Rxf4 53. Bxf4 c5 54. h5 c4 55. Kg5 c3 56. Kf6 Nd3 57. Bg5 c2 58. h6 Nf2 59. Kf5 Nd1 60. Bc1 Ne3+ 61. Kg6 Ng4 62. h7 Ne5+ 63. Kg7 Nd3 64. Bd2 c1Q 65. Bxc1 Nxc1 66. h8Q 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.07"]
[Round "6"]
[White "Vdovin, Maxim"]
[Black "Trifonov, Jaroslav"]
[Result "0-1"]
[ECO "D72"]
[WhiteElo "1760"]
[BlackElo "1663"]
[PlyCount "78"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. c4 d5 4. cxd5 Bg7 5. Bg2 Nxd5 6. e4 Nb6 7. Be3 c5 8. e5 cxd4 9. Bxd4 Nc6 10. Bxc6+ bxc6 11. Ne2 Qd5 12. 0-0 Bxe5 13. Nbc3 Qd6 14. Bxe5 Qxe5 15. Nd4 Bb7 16. Re1 Qc7 17. Qe2 Rd8 18. Rac1 a6 19. Nb3 Nd5 20. Nc5 a5 21. Nxd5 Rxd5 22. Nxb7 Qxb7 23. Rxc6 0-0 24. Qc4 e6 25. Qc3 Rfd8 26. Rc7 Qb6 27. Re7 R8d6 28. Qf6 Rf5 29. Qh4 g5 30. Qe4 Qc5 31. Re2 Rd1+ 32. Kg2 Qc1 33. Kh3 Rg1 34. f4 Qf1+ 35. Rg2 g4+ 36. Kxg4 Qxg2 37. Re8+ Kg7 38. Qd4+ Kh6 39. Qd3 Qxh2 0-1

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.06"]
[Round "5"]
[White "Budnikova, Varvara"]
[Black "Trifonov, Jaroslav"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1767"]
[BlackElo "1663"]
[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. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. 0-0 Nf6 9. Nc3 Qa5 10. h3 Bxf3 11. Bxf3 Rd8 12. Bxc6+ bxc6 13. Qf3 Nd5 14. Be3 Be7 15. a3 0-0 16. Rac1 Qc7 17. Nxd5 Rxd5 18. Rc2 Qd7 19. Rfc1 Rc8 20. Qe4 f5 21. Qd3 e5 22. Qc4 f4 23. Bd2 Kh8 24. Qe2 exd4 25. Qd3 g5 26. Rc4 Bf6 27. Bb4 Kg7 28. Bc5 h5 29. Ra4 Rc7 30. Rcc4 Qe6 31. Bxd4 Qe1+ 32. Qf1 Qxf1+ 33. Kxf1 Bxd4 34. Rxd4 Rcd7 35. Rxd5 cxd5 36. Ra6 d4 37. Ke2 d3+ 38. Kd2 g4 39. hxg4 hxg4 40. Ra4 Rb7 41. Rb4 Rxb4 42. axb4 Kf6 43. Kxd3 Ke5 44. b5 Kd5 45. b4 Ke5 46. f3 gxf3 47. gxf3 Kd5 48. Kc3 Kd6 49. Kd4 Kc7 50. Ke4 Kb6 51. Kxf4 Kxb5 52. Ke5 Kxb4 53. f4 a5 54. f5 a4 55. f6 a3 56. f7 a2 57. f8Q+ Kb3 58. Qb8+ Kc2 59. Qc7+ Kb1 60. Qb6+ Ka1 1/2-1/2

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.05"]
[Round "4"]
[White "Trifonov, Jaroslav"]
[Black "Kuznetsova, Darya"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1663"]
[BlackElo "1865"]
[PlyCount "64"]
[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. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Be3 c4 7. b3 cxb3 8. axb3 Bd6 9. Be2 Nge7 10. 0-0 0-0 11. c4 Re8 12. Bc1 Bg4 13. c5 Bb8 14. Bb2 Ng6 15. Nbd2 Nf4 16. Bb5 a6 17. Bxc6 bxc6 18. Qb1 f6 19. Re1 Bc7 20. Kh1 Rxe1+ 21. Nxe1 Qe8 22. Nef3 Qh5 23. Qf1 a5 24. Bc3 Nh3 25. Bb2 Ng5 26. h3 Nxf3 27. Nxf3 Bxf3 28. gxf3 Qxf3+ 29. Qg2 Qxb3 30. Rg1 g6 31. Bc1 Qd3 32. Qg3 Bxg3 0-1

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.04"]
[Round "3"]
[White "Trifonov, Jaroslav"]
[Black "Zakharov, Nikita"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1663"]
[BlackElo "1892"]
[PlyCount "97"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 a6 4. Bd3 Bg4 5. Nbd2 Nbd7 6. 0-0 e5 7. dxe5 Nxe5 8. Be2 Bxf3 9. Nxf3 Bd6 10. Nxe5 Bxe5 11. c4 c6 12. Qb3 b5 13. cxd5 Qxd5 14. Qxd5 cxd5 15. f4 Bd6 16. Bf3 Rd8 17. Kf2 0-0 18. Bd2 Ne4+ 19. Ke2 Nxd2 20. Kxd2 d4 21. Bb7 Bb4+ 22. Kd3 dxe3+ 23. Kxe3 Rfe8+ 24. Kf3 Rd3+ 25. Kg4 g6 26. Rf3 Rd6 27. Rb3 Ba5 28. Ra3 h5+ 29. Kh3 Bd2 30. g3 a5 31. Bh1 Bb4 32. Rb3 Rd2 33. Bf3 Rf2 34. a3 Bf8 35. Rh1 a4 36. Rd3 Rxb2 37. Ra1 Rb3 38. Rxb3 axb3 39. Rb1 Re3 40. Bd5 Bxa3 41. Rxb3 Rxb3 42. Bxb3 Kg7 43. Kg2 f5 44. Kf3 Kf6 45. h3 Bb4 46. h4 Be1 47. Ba2 b4 48. Bb3 Ke7 49. Ba2 1/2-1/2

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.03"]
[Round "2"]
[White "Sinyanskiy, Maxim"]
[Black "Trifonov, Jaroslav"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2020"]
[BlackElo "1663"]
[PlyCount "55"]
[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. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nxc6 bxc6 6. Bd3 d5 7. 0-0 Nf6 8. Nd2 Be7 9. c4 Ba6 10. Qa4 Qc8 11. exd5 exd5 12. Re1 Kf8 13. b4 Bb7 14. Ba3 Qd7 15. Nf3 Bd6 16. c5 Bc7 17. Bb2 Ne8 18. Re2 h5 19. Rae1 h4 20. Qc2 Bc8 21. Rxe8+ Qxe8 22. Rxe8+ Kxe8 23. Bxg7 Rh5 24. Qe2+ Be6 25. Nd4 Rg5 26. Nxe6 fxe6 27. Qxe6+ Kd8 28. Bf6# 1-0

[Event "Samara Polugaevsky Memorial 4th"]
[Site "Samara"]
[Date "2014.07.02"]
[Round "1"]
[White "Trifonov, Jaroslav"]
[Black "Kuybokarov, Temur"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1663"]
[BlackElo "2184"]
[PlyCount "56"]
[EventDate "2014.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. dxc5 e6 5. a3 Bxc5 6. c4 0-0 7. b4 Be7 8. Bb2 a5 9. bxa5 Qxa5+ 10. Nbd2 Rd8 11. Qc2 Ne4 12. Bd3 Nxd2 13. Nxd2 dxc4 14. Bxc4 Nc6 15. Bd3 g6 16. Ke2 Ne5 17. Nc4 Nxc4 18. Bxc4 b5 19. Bd3 Bb7 20. f3 Rac8 21. Qd2 Qxd2+ 22. Kxd2 Ba6 23. Ke2 b4 24. Bxa6 Rc2+ 25. Kf1 Rxb2 26. axb4 Rdd2 27. b5 Rxg2 28. b6 Bb4 0-1

