[Event "Tambov Region-ch"]
[Site "Tambov"]
[Date "2018.02.22"]
[Round "3"]
[White "Pchelin, Vladislav N"]
[Black "Trifonov, Vyacheslav S"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1544"]
[PlyCount "123"]
[EventDate "2018.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. d4 Nc6 6. Bc4 e6 7. Bf4 Bb4 8. 0-0 0-0-0 9. d5 Bxc3 10. bxc3 Qxc3 11. Qd3 Qxd3 12. cxd3 exd5 13. Bb5 Bxf3 14. Bxc6 bxc6 15. gxf3 Ne7 16. Rab1 Kd7 17. Rb7 a6 18. Rxc7+ Ke6 19. Re1+ Kf5 20. Rcxe7 Kxf4 21. Rxf7+ Kg5 22. Rxg7+ Kf6 23. Rge7 Rd6 24. Rc7 Rg8+ 25. Kf1 Rg7 26. Rc8 Re7 27. Rf8+ Rf7 28. Ra8 c5 29. Rc1 Rc6 30. Rd8 Ke5 31. Ke2 Kd4 32. Re8 Rf4 33. Rg1 Rcf6 34. Rg4 Kc3 35. Rxf4 Rxf4 36. Rc8 c4 37. dxc4 dxc4 38. Rc6 a5 39. Ra6 Rf7 40. Rxa5 Re7+ 41. Kd1 Rb7 42. Rh5 Rb1+ 43. Ke2 Rb2+ 44. Ke3 Kc2 45. Rd5 Rxa2 46. f4 c3 47. f5 Kb1 48. Kd3 c2 49. Rb5+ Rb2 50. Rc5 c1Q 51. Rxc1+ Kxc1 52. f4 Rb4 53. Ke3 Ra4 54. h4 h5 55. f6 Ra6 56. Ke4 Rxf6 57. Ke5 Rf8 58. f5 Kd2 59. Kf4 Kd3 60. Kg5 Ke4 61. Kxh5 Kxf5 62. Kh6 0-1

[Event "Tambov Region-ch"]
[Site "Tambov"]
[Date "2018.02.21"]
[Round "1"]
[White "Bakhteev, Bakhtiyar"]
[Black "Trifonov, Vyacheslav S"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1868"]
[PlyCount "61"]
[EventDate "2018.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Be3 Nf6 5. e5 Nfd7 6. f4 c6 7. Nf3 b6 8. Bd3 Ba6 9. 0-0 c5 10. g4 Bxd3 11. Qxd3 c4 12. Qd2 a6 13. f5 Nf8 14. Ne2 Nbd7 15. Nf4 exf5 16. gxf5 Nb8 17. b3 b5 18. a4 b4 19. bxc4 dxc4 20. d5 h6 21. d6 Bg5 22. Nd5 c3 23. Qe2 Bxe3+ 24. Qxe3 Nbd7 25. Nc7+ Qxc7 26. dxc7 Rc8 27. e6 fxe6 28. fxe6 Ke7 29. exd7+ Kxd7 30. Rad1+ Kxc7 31. Qe7+ 1-0

[Event "Tambov Region-ch"]
[Site "Tambov"]
[Date "2018.02.21"]
[Round "8"]
[White "Bryunin, Elisei"]
[Black "Trifonov, Vyacheslav S"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1014"]
[PlyCount "129"]
[EventDate "2018.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Be7 3. e3 Nf6 4. Bd3 b6 5. 0-0 Bb7 6. b3 Nc6 7. a3 a5 8. Bb2 d5 9. Nbd2 Ba6 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 Bxd3 13. cxd3 Nc5 14. Qc2 Nd7 15. Rac1 Rc8 16. Rf3 g6 17. d4 f5 18. Rh3 0-0 19. Rf1 Rf7 20. Rff3 Nf8 21. Rf2 c5 22. Qd3 Qc7 23. Rf1 Qb7 24. Rc1 Ra8 25. Qb5 Nd7 26. Nf3 Rc8 27. Rc2 Qc6 28. Qxc6 Rxc6 29. Ng5 Bxg5 30. fxg5 b5 31. dxc5 Rxc5 32. Rxc5 Nxc5 33. b4 axb4 34. axb4 Ne4 35. Rf3 Nxg5 36. Rf2 Rc7 37. h4 Ne4 38. Re2 Rc4 39. Ba3 Ng3 40. Rd2 Rxh4 41. Rc2 Rc4 42. Rf2 Re4 43. Kh2 Rxe3 44. Rf3 Rxf3 45. gxf3 Ne2 46. Bb2 d4 47. Kg2 Nf4+ 48. Kf1 h5 49. Bxd4 g5 50. Be3 Nh3 51. Kg2 g4 52. fxg4 hxg4 53. Kg3 Kg7 54. Kh4 Kg6 55. Kg3 Kh5 56. Kh2 f4 57. Bd2 Kg5 58. Bc3 Kf5 59. Bd4 Ng5 60. Kg2 Nf3 61. Bc3 Nxe5 62. Bd4 Ke4 63. Bc5 Nd3 64. Bd6 e5 65. Be7 0-1

[Event "Tambov Region-ch"]
[Site "Tambov"]
[Date "2018.02.21"]
[Round "5"]
[White "Streltsov, Oleg V"]
[Black "Trifonov, Vyacheslav S"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1676"]
[PlyCount "98"]
[EventDate "2018.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. d3 d5 4. Bg2 Be7 5. 0-0 Bd7 6. a3 c5 7. Nc3 Bc6 8. Ne5 Bd6 9. Nxc6 Nxc6 10. e4 d4 11. Ne2 e5 12. f4 Qd7 13. fxe5 Bxe5 14. Bf4 Ng4 15. Bh3 h5 16. Bxg4 hxg4 17. Rf2 f6 18. Qd2 0-0-0 19. Raf1 Qe8 20. Bxe5 Nxe5 21. Qa5 Kb8 22. Rg2 Rc8 23. Kh1 Nf3 24. Rff2 g5 25. Ng1 Ne1 26. Qxe1 Qg6 27. Qe2 Rh5 28. Qxg4 Rch8 29. Qf5 R8h6 30. Qxg6 Rxg6 31. Rf1 Rgh6 32. Rgf2 g4 33. Ne2 Rh3 34. Kg1 Rh8 35. Nf4 R3h6 36. Nd5 Kc8 37. Nxf6 Kc7 38. Nxg4 Rh5 39. Re1 Rg5 40. Rf4 Kd6 41. h4 Rg7 42. e5+ Ke6 43. Kg2 b6 44. Kf3 Rhg8 45. Ree4 b5 46. Rf6+ Ke7 47. Ra6 Ke8 48. Nf6+ Kf8 49. Nxg8 Kxg8 1-0

[Event "Tambov Region-ch"]
[Site "Tambov"]
[Date "2018.02.21"]
[Round "9"]
[White "Trifonov, Vyacheslav S"]
[Black "Larionov, Sergey A"]
[Result "1/2-1/2"]
[ECO "B10"]
[BlackElo "1627"]
[PlyCount "105"]
[EventDate "2018.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Be2 Bg4 5. c3 Nf6 6. d3 Nc6 7. Qa4 Bd7 8. Qd1 e6 9. Bg5 Be7 10. Bd2 0-0 11. Be3 b6 12. d4 a6 13. Qc2 b5 14. Bd3 Ne4 15. Nbd2 Nf6 16. Ne5 Qc7 17. f4 Na5 18. h3 Nc4 19. Ndxc4 bxc4 20. Be2 Ne4 21. Bf2 Rab8 22. Bf3 Rb7 23. Bxe4 dxe4 24. Qxe4 Rxb2 25. 0-0 Rfb8 26. Rab1 Bf6 27. Rxb2 Rxb2 28. Qa8+ Bc8 29. a4 Qb7 30. Qxb7 Bxb7 31. Ra1 a5 32. Nxc4 Rc2 33. Be1 Rxg2+ 34. Kf1 Bf3 35. Rb1 h6 36. Rb2 Rxb2 37. Nxb2 Bd5 38. Ke2 Bb3 39. h4 h5 40. Kd3 g6 41. c4 Bd8 42. c5 Kf8 43. Nc4 Bxa4 44. Nxa5 Bxa5 45. Bxa5 Ke8 46. Ke4 Bc6+ 47. Ke3 Kd7 48. Bb6 Ke7 49. Ba5 Kf6 50. Be1 Kf5 51. Bf2 Kg4 52. Be1 Kf5 53. Bf2 1/2-1/2

[Event "Tambov Region-ch"]
[Site "Tambov"]
[Date "2018.02.21"]
[Round "4"]
[White "Trifonov, Vyacheslav S"]
[Black "Mamontov, Nikolay F"]
[Result "0-1"]
[ECO "B44"]
[BlackElo "1580"]
[PlyCount "123"]
[EventDate "2018.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. Qe2 Be7 8. a3 0-0 9. 0-0 Bb7 10. e5 Ne8 11. Bd3 d6 12. Rd1 Qc7 13. Bf4 dxe5 14. Bxe5 Bd6 15. Bxd6 Nxd6 16. Nc3 Rae8 17. Qh5 g6 18. Qe2 Nf5 19. Bxf5 exf5 20. Qd2 Ba8 21. b3 Qb7 22. f3 Qb6+ 23. Qf2 Qa6 24. Re1 Qa5 25. b4 Qa6 26. Qc5 Qb7 27. a4 Qb6 28. Qxb6 axb6 29. Kf1 Re6 30. b5 Rc8 31. Re2 cxb5 32. Nxb5 Bd5 33. Kf2 Bc4 34. Rd2 Rce8 35. Nd4 Rd6 36. c3 Ra8 37. Rb2 Rc8 38. Rb4 Ba6 39. Ra3 Bc4 40. a5 bxa5 41. Rxa5 Kg7 42. Rb7 Be6 43. Ra3 Bd5 44. Ke3 Bxb7 45. Kd3 Ra8 46. Rb3 Ba6+ 47. c4 Bxc4+ 48. Kxc4 Ra4+ 49. Kc3 Raxd4 50. Rb2 Rd3+ 51. Kc4 Rd2 52. Rb3 Rxg2 53. h3 Rg3 54. h4 Rh3 55. Kc5 Rd1 56. Re3 Rf1 57. Kd4 Rfxf3 58. Rxf3 Rxf3 59. Ke5 f6+ 60. Ke6 Rh3 61. Ke7 Rxh4 62. Ke6 0-1

[Event "Tambov Region-ch"]
[Site "Tambov"]
[Date "2018.02.21"]
[Round "2"]
[White "Trifonov, Vyacheslav S"]
[Black "Podolskiy, Mark Yu"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "128"]
[EventDate "2018.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. d4 e6 4. Bd3 Bxd3 5. Qxd3 c5 6. Qb5+ Qd7 7. Qxd7+ Nxd7 8. c3 Ne7 9. f4 Nf5 10. Ne2 cxd4 11. cxd4 Bb4+ 12. Nbc3 0-0 13. a3 Bxc3+ 14. bxc3 Nb6 15. 0-0 Rac8 16. a4 Nc4 17. g4 Nfe3 18. Bxe3 Nxe3 19. Rf3 Nxg4 20. h3 Nh6 21. Rb1 Rc7 22. Rb2 Nf5 23. a5 a6 24. Kh2 Rfc8 25. Rb3 Ne7 26. Ng3 Nc6 27. Ra3 Na7 28. Ne2 Nb5 29. Rb3 Rc4 30. Kg2 Ra4 31. f5 Rxa5 32. fxe6 fxe6 33. Nf4 Re8 34. Kg3 Ra3 35. Rb2 Re7 36. Rbf2 Rxc3 37. Rxc3 Nxc3 38. Rc2 Ne4+ 39. Kg4 Kf7 40. h4 b5 41. Ra2 Ra7 42. Nd3 a5 43. h5 h6 44. Kf3 a4 45. Nb4 Rc7 46. Rc2 Rxc2 47. Nxc2 g6 48. hxg6+ Kxg6 49. Nb4 a3 50. Na2 Kg5 51. Nb4 Nc3 52. Nc2 a2 53. Ke3 b4 54. Na1 b3 55. Nxb3 Kg4 56. Kf2 h5 57. Kg2 h4 58. Na1 h3+ 59. Kh2 Nd1 60. Nb3 Ne3 61. Na1 Nf1+ 62. Kg1 Kf3 63. Kh1 h2 64. Nc2 Kg3 0-1

[Event "Tambov Region-ch"]
[Site "Tambov"]
[Date "2018.02.21"]
[Round "6"]
[White "Trifonov, Vyacheslav S"]
[Black "Samorodin, Aleksandr V"]
[Result "0-1"]
[ECO "B88"]
[PlyCount "84"]
[EventDate "2018.02.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 e6 4. Bc4 Nf6 5. 0-0 a6 6. a4 Nc6 7. d4 cxd4 8. Nxd4 Bd7 9. Bg5 Be7 10. Nf3 Qc7 11. Re1 h6 12. Bf4 e5 13. Be3 0-0 14. Nd5 Nxd5 15. Bxd5 Nb4 16. c3 Nxd5 17. exd5 f5 18. Bd2 f4 19. Nd4 Qc8 20. f3 Bh4 21. Re2 exd4 22. Rc1 Qc4 23. b3 Qxd5 24. cxd4 Qxd4+ 25. Kf1 Qb6 26. Rc4 Bg5 27. Bc3 Bf6 28. Bd2 g5 29. Qc2 Kg7 30. Rc7 Rf7 31. Qc4 Qd4 32. Qc2 b5 33. Bc3 Qd5 34. Rd2 Qe6 35. Bb4 Be5 36. Qe4 Re8 37. Rd3 Qf6 38. Qb7 Ree7 39. Qxa6 Bf5 40. Rxe7 Bxd3+ 41. Ke1 Rxe7 42. Qxb5 Bxb5 0-1

