[Event "Vyatka Cup 7th"]
[Site "Kirov"]
[Date "2018.08.23"]
[Round "9"]
[White "Sumachev, Dmitry"]
[Black "Salakhutdinov, Danil"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2221"]
[BlackElo "1697"]
[PlyCount "41"]
[EventDate "2018.08.15"]
[EventType "tourn"]
[EventRounds "11"]
[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 c6 3. Nf3 Nf6 4. e3 dxc4 5. Bxc4 Bf5 6. Qb3 b5 7. Bxf7+ Kd7 8. Ne5+ Kc7 9. Bd2 Kb7 10. Na3 Nbd7 11. Nxc6 Qb6 12. Na5+ Kb8 13. Rc1 Be4 14. f3 Bb7 15. Be6 a6 16. e4 Qxd4 17. Bf4+ Ne5 18. Rc8+ Ka7 19. Be3 Rxc8 20. Bxd4+ Kb8 21. Bxe5+ 1-0

[Event "Vyatka Cup 7th"]
[Site "Kirov"]
[Date "2018.08.22"]
[Round "8"]
[White "Dvinskikh, Leonid"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2005"]
[BlackElo "2221"]
[PlyCount "98"]
[EventDate "2018.08.15"]
[EventType "tourn"]
[EventRounds "11"]
[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 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. Nf3 Nf6 6. Nc3 a6 7. e3 e6 8. Bd3 Be7 9. 0-0 0-0 10. Rc1 Bd7 11. a3 Qa5 12. Ne5 Rfc8 13. Nxd7 Nxd7 14. Na4 b5 15. Nc5 Nxc5 16. dxc5 Bf6 17. Bd6 g6 18. Rc2 b4 19. axb4 Qxb4 20. Qf3 Be5 21. Ra1 a5 22. Rac1 Bxd6 23. cxd6 Qxd6 24. h4 Ne7 25. Rxc8+ Rxc8 26. Rxc8+ Nxc8 27. h5 Qe5 28. hxg6 hxg6 29. Qe2 Nd6 30. Qc2 Nc4 31. b3 Qa1+ 32. Kh2 Ne5 33. Bb5 Ng4+ 34. Kg3 Nf6 35. Kh2 Qe5+ 36. Kg1 Ng4 37. g3 Qh5 38. Kg2 d4 39. Qe2 dxe3 40. fxe3 Qh2+ 41. Kf3 Ne5+ 42. Kf4 Qh8 43. e4 Qf6+ 44. Ke3 Qg5+ 45. Kf2 Kg7 46. Kg2 Ng4 47. Bc4 Nf6 48. Qd3 Qe5 49. Kf3 g5 0-1

[Event "Vyatka Cup 7th"]
[Site "Kirov"]
[Date "2018.08.21"]
[Round "7"]
[White "Sumachev, Dmitry"]
[Black "Chigarev, Vyacheslav"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2221"]
[BlackElo "1661"]
[PlyCount "67"]
[EventDate "2018.08.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. Bc4 c5 9. d5 Bxc3+ 10. bxc3 Qd6 11. Ne2 Qe5 12. Bd3 Qg7 13. 0-0 Nd7 14. f4 e6 15. dxe6 fxe6 16. Qb3 Nb6 17. a4 Qc7 18. Bc2 c4 19. Qb4 a5 20. Qb5 Bd7 21. Qg5 Bc6 22. Nd4 Bd7 23. h4 Qd8 24. Qh6 Qe7 25. Rab1 Nxa4 26. Rxb7 Nxc3 27. e5 Rf7 28. Kh1 Nd5 29. f5 gxf5 30. Bxf5 Qf8 31. Qxf8+ Kxf8 32. Rxd7 exf5 33. Rxd5 Rc7 34. Ne6+ 1-0

[Event "Vyatka Cup 7th"]
[Site "Kirov"]
[Date "2018.08.20"]
[Round "6"]
[White "Malyshev, Evgeny2222"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1993"]
[BlackElo "2221"]
[PlyCount "126"]
[EventDate "2018.08.15"]
[EventType "tourn"]
[EventRounds "11"]
[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 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 b5 6. b3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. a3 g6 10. 0-0 Bg7 11. cxd5 cxd5 12. Bd2 0-0 13. Rfc1 Qb6 14. Ne2 Rfc8 15. Rc2 Qb7 16. Rac1 Ne8 17. Ba5 e6 18. Ne1 Bf8 19. a4 bxa4 20. bxa4 Rxc2 21. Qxc2 Nd6 22. Qc6 Qxc6 23. Rxc6 Nc4 24. Bc3 a5 25. e4 Ncb6 26. exd5 Nxd5 27. Nd3 N7b6 28. Nc5 Bxc5 29. Rxc5 Nxa4 30. Rxa5 Rb8 31. Bd2 Rb1+ 32. Nc1 Nac3 33. Kf1 Kg7 34. Ke1 Ne4 35. Ra2 Nb4 36. Bxb4 Rxb4 37. f3 Nc3 38. Rc2 Nb5 39. Ne2 Nxd4 40. Nxd4 Rxd4 41. Rc7 h5 42. Ke2 Ra4 43. Rb7 Ra2+ 44. Kf1 g5 45. Rb4 Kg6 46. h4 gxh4 47. Rxh4 Kg5 48. g3 Kg6 49. Kg1 e5 50. g4 hxg4 51. Rxg4+ Kf5 52. Rb4 f6 53. Kf1 Rd2 54. Ke1 Rd4 55. Rb6 Kg5 56. Re6 Rd5 57. Ke2 f5 58. Re8 Ra5 59. Rh8 Kf4 60. Rh4+ Kg3 61. Rh5 Ra2+ 62. Ke1 Kf4 63. Rh3 Ke3 0-1

[Event "Vyatka Cup 7th"]
[Site "Kirov"]
[Date "2018.08.18"]
[Round "4"]
[White "Bessonov, Arsenij"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1621"]
[BlackElo "2221"]
[PlyCount "50"]
[EventDate "2018.08.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 c6 6. Bc4 Bf5 7. 0-0 e6 8. Bf4 Bb4 9. Ne2 Nbd7 10. h3 Nd5 11. Bh2 Be7 12. a3 0-0 13. Bd3 Bg6 14. c4 N5f6 15. Ne5 Nxe5 16. dxe5 Bxd3 17. Qxd3 Rfd8 18. Qe3 Nd7 19. Rfd1 Qc5 20. Qxc5 Nxc5 21. b4 Nb3 22. Rab1 Nd2 23. Ra1 Nxc4 24. Bf4 g5 25. Bg3 a5 0-1

[Event "Vyatka Cup 7th"]
[Site "Kirov"]
[Date "2018.08.18"]
[Round "5"]
[White "Sumachev, Dmitry"]
[Black "Timerkhanov, Alexander"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "2221"]
[BlackElo "2367"]
[PlyCount "82"]
[EventDate "2018.08.15"]
[EventType "tourn"]
[EventRounds "11"]
[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 e6 3. c4 d5 4. Nc3 c6 5. e3 Be7 6. Qc2 Nbd7 7. b3 0-0 8. Bd3 b6 9. 0-0 Bb7 10. Bb2 h6 11. Rad1 Qb8 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Nf6 15. Ne5 Nxe4 16. Qxe4 Qc7 17. f4 c5 18. d5 exd5 19. cxd5 Bf6 20. Qd3 Rad8 21. d6 Qc8 22. d7 Qc7 23. Qd6 Qxd6 24. Rxd6 Kh7 25. Rfd1 Be7 26. Rc6 Rb8 27. Bc3 Bd8 28. Rcd6 Bc7 29. R6d2 Rbd8 30. b4 f6 31. b5 fxe5 32. Bxe5 Bxe5 33. fxe5 Rf7 34. e6 Re7 35. Re2 Kg6 36. Rd6 Kf6 37. Rc6 c4 38. Kf2 c3 39. Ke1 c2 40. Rf2+ Kg6 41. Rfxc2 Rdxd7 0-1

[Event "Vyatka Cup 7th"]
[Site "Kirov"]
[Date "2018.08.17"]
[Round "3"]
[White "Sumachev, Dmitry"]
[Black "Suleimanov, Konstantin"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2221"]
[BlackElo "1795"]
[PlyCount "85"]
[EventDate "2018.08.15"]
[EventType "tourn"]
[EventRounds "11"]
[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 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 a6 7. Qc2 h6 8. h4 dxc4 9. Bxc4 b5 10. Bb3 Bb7 11. Bxf6 Bxf6 12. 0-0-0 c5 13. dxc5 Qc7 14. Ne4 Bxe4 15. Qxe4 Qxc5+ 16. Bc2 Rc8 17. Kb1 Nc6 18. Rd7 Ne7 19. g4 Qc6 20. Rhd1 g6 21. R1d6 Qc4 22. Qxc4 Rxc4 23. g5 hxg5 24. hxg5 Bg7 25. Rxe7 Bf8 26. Rdd7 Bxe7 27. Rxe7 Rg4 28. a3 Rg2 29. Be4 Rd8 30. Rxf7 Rd1+ 31. Ka2 Kxf7 32. Ne5+ Kg7 33. Bxg2 Rg1 34. Bb7 Rxg5 35. f4 Rg3 36. Bxa6 Rxe3 37. Bxb5 Re4 38. Nd3 Kf6 39. a4 Rd4 40. b4 Ke7 41. Kb3 Kd6 42. Kc3 Re4 43. Be8 1-0

[Event "Vyatka Cup 7th"]
[Site "Kirov"]
[Date "2018.08.16"]
[Round "2"]
[White "Lobov, Aleksandr Dm"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1702"]
[BlackElo "2221"]
[PlyCount "72"]
[EventDate "2018.08.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. h3 d6 6. Nbd2 Nc6 7. Be2 Qe8 8. 0-0 e5 9. Bh2 e4 10. Ne1 Bf5 11. c3 Qe7 12. Nc2 Rfe8 13. Re1 h5 14. Nf1 h4 15. b4 Qd7 16. b5 Ne7 17. c4 g5 18. a4 Ng6 19. f3 exf3 20. Bxf3 c6 21. bxc6 bxc6 22. Nb4 Rac8 23. Rc1 g4 24. hxg4 Nxg4 25. e4 Be6 26. d5 cxd5 27. cxd5 Rxc1 28. Qxc1 Bd4+ 29. Ne3 Nxe3 30. dxe6 Ng4+ 31. Kh1 Nf2+ 32. Kg1 Qxe6 33. Qd2 Qc4 34. Nc2 Bc5 35. Ne3 Nxe4 36. Bxe4 Qxe4 0-1

[Event "Vyatka Cup 7th"]
[Site "Kirov"]
[Date "2018.08.15"]
[Round "1"]
[White "Sumachev, Dmitry"]
[Black "Seidov, Georgij"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2221"]
[BlackElo "1756"]
[PlyCount "71"]
[EventDate "2018.08.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Nbd2 c6 8. Qc2 Re8 9. b3 b6 10. Bb2 Bb7 11. e4 dxe4 12. Ne5 Nxe5 13. dxe5 Nd7 14. Nxe4 Qc7 15. Qc3 Rf8 16. Rad1 c5 17. Rd6 Rad8 18. Rfd1 Nb8 19. R1d3 Bxe4 20. Bxe4 f5 21. Rxd8 Rxd8 22. Bg2 Rxd3 23. Qxd3 Nc6 24. h3 Kf7 25. Bd5 Nb4 26. Qxf5+ Ke8 27. Bxe6 Bf8 28. Qxh7 Nxa2 29. Qg6+ Kd8 30. Bf5 Nb4 31. e6 Nc6 32. Bc1 Ne5 33. Bg5+ Be7 34. Qxg7 Nf3+ 35. Kh1 Qd6 36. Qf8+ 1-0

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.10"]
[Round "10"]
[White "Dvinskikh, Leonid"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2005"]
[BlackElo "2221"]
[PlyCount "64"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 c5 5. Nc3 cxd4 6. Nxd4 a6 7. e4 Qc7 8. Be2 Bb7 9. Qd3 d6 10. f3 Nbd7 11. b3 Rc8 12. Bb2 Be7 13. 0-0 0-0 14. Rac1 Qb8 15. Rfd1 Bd8 16. Bf1 Bc7 17. g3 Rfe8 18. Bg2 h5 19. Nde2 h4 20. Na4 hxg3 21. hxg3 d5 22. exd5 exd5 23. f4 dxc4 24. bxc4 Bxg2 25. Kxg2 Qb7+ 26. Kg1 b5 27. cxb5 axb5 28. Nac3 Bb6+ 29. Nd4 Nc5 30. Qxb5 Nb3 31. Kh2 Nxc1 32. Rxc1 Rc5 0-1

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.09"]
[Round "9"]
[White "Lobov, Aleksandr Dm"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "1702"]
[BlackElo "2221"]
[PlyCount "50"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 a6 11. e4 b5 12. Qc2 Nbd7 13. Re1 c4 14. a3 Nc5 15. Nf1 Nd3 16. Rd1 Ng4 17. Be3 f5 18. f3 Nxe3 19. Nxe3 Qb6 20. Rxd3 cxd3 21. Qxd3 fxe4 22. fxe4 Bh6 23. Re1 Ra7 24. Kh1 Rf7 25. Nc2 Rf2 0-1

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.08"]
[Round "8"]
[White "Sumachev, Dmitry"]
[Black "Uraev, Ivan"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2221"]
[BlackElo "2280"]
[PlyCount "120"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. 0-0 Be7 6. Nc3 0-0 7. d4 Ne4 8. Qd3 Nxc3 9. bxc3 f5 10. Bh3 Qe8 11. d5 Na6 12. Nd4 Bd6 13. Qc2 Nc5 14. Bg2 Qf7 15. Nb3 e5 16. Bd2 a5 17. Nxc5 Bxc5 18. e4 f4 19. gxf4 exf4 20. Bf3 Rae8 21. Kh1 Qe7 22. Rae1 Qe5 23. Re2 Ba6 24. Qd3 Rf6 25. Rg1 Rh6 26. Rg2 Rh3 27. Re1 h6 28. Qe2 Rf8 29. Rg6 Rf7 30. Reg1 Kf8 31. Kg2 Rh4 32. h3 Bc8 33. Rg4 Rxg4+ 34. hxg4 Ba6 35. Rh1 Rf6 36. Rh5 g5 37. Rh1 Kg7 38. Qd3 Rf8 39. Re1 Re8 40. Rh1 Qd6 41. Re1 Re5 42. Rb1 Qg6 43. Re1 Qe8 44. Rd1 d6 45. Ra1 Ba3 46. Rb1 Qd7 47. Be2 Bc5 48. Ra1 Qe8 49. Qh3 Qg6 50. Bd3 Bc8 51. Rh1 Bd7 52. Qf3 Kh7 53. Bc2 Qf6 54. Bd3 Be8 55. Qh3 Qg7 56. Qf3 Bg6 57. Re1 Qf7 58. Qh3 Qd7 59. Rh1 Qg7 60. Qf3 Qe7 1/2-1/2

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.07"]
[Round "7"]
[White "Trifonov, Pavel"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2289"]
[BlackElo "2221"]
[PlyCount "82"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 d5 6. b3 Bd6 7. 0-0 Nbd7 8. Bb2 Ne4 9. Ne5 Nxe5 10. dxe5 Bc5 11. b4 Bf8 12. f3 Ng5 13. h4 dxc4 14. Be2 Nh3+ 15. gxh3 Qxh4 16. Kh2 b5 17. a4 c6 18. Nc3 Rd8 19. Qc2 a6 20. Ne4 Bxb4 21. Rg1 Qh6 22. f4 0-0 23. Rg5 g6 24. Rag1 Kh8 25. Nd6 Ba8 26. Rd1 Kg8 27. Bf3 Ba5 28. Be4 Bb6 29. Bd4 Bxd4 30. exd4 f6 31. Rg3 f5 32. Bxf5 exf5 33. Nxf5 Qxf4 34. Ne7+ Kh8 35. Nxg6+ hxg6 36. Qxg6 Rd7 37. Rdg1 c5 38. d5 Bxd5 39. e6 Be4 40. Qh5+ Rh7 41. Qxc5 Qf2+ 0-1

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.06"]
[Round "6"]
[White "Sumachev, Dmitry"]
[Black "Shipitsyn, Pavel"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2221"]
[BlackElo "1940"]
[PlyCount "101"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 Nf6 3. c4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Ndb5 d5 7. Bf4 0-0 8. e3 Nc6 9. a3 Bxc3+ 10. Nxc3 h6 11. Bg3 b6 12. cxd5 exd5 13. Bb5 Ne7 14. 0-0 Bb7 15. Rc1 a6 16. Ba4 Rc8 17. Qd3 b5 18. Bb3 Qb6 19. Rfd1 Rfd8 20. Be5 Ne4 21. Qe2 Nxc3 22. Bxc3 Qg6 23. Bc2 Qe6 24. Qd3 Qe4 25. Qe2 Qe6 26. Qd3 Qe4 27. Qd2 Qe6 28. Qd4 f6 29. Qf4 Rc4 30. Qf3 Kh8 31. Bb3 Rcc8 32. Rd4 Nf5 33. Rf4 Rxc3 34. Rxc3 Nd6 35. Rc7 Qe5 36. Qg3 g5 37. Rd4 Qf5 38. Qf3 Qg6 39. Bc2 f5 40. g4 Rf8 41. gxf5 Qf6 42. Qh5 Rg8 43. b4 Ba8 44. Bb3 g4 45. Bc2 g3 46. hxg3 Rg5 47. Qh4 Nxf5 48. Bxf5 Qxf5 49. Qxh6+ Kg8 50. Rc8+ Kf7 51. Rf4 1-0

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.05"]
[Round "5"]
[White "Timerkhanov, Alexander"]
[Black "Sumachev, Dmitry"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2367"]
[BlackElo "2221"]
[PlyCount "85"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. a3 d5 5. cxd5 exd5 6. Nc3 Be7 7. g3 0-0 8. Bg2 Bb7 9. 0-0 Nbd7 10. Bf4 c5 11. Rc1 a6 12. dxc5 bxc5 13. Ne5 Nxe5 14. Bxe5 Ne4 15. Qa4 Qe8 16. Qb3 Qc6 17. Rfd1 Rad8 18. e3 Ba8 19. Nxe4 dxe4 20. Bf1 Rd3 21. Qc4 Re8 22. Bc3 Bf8 23. Bg2 Qb5 24. Qxb5 axb5 25. Bf1 Rxd1 26. Rxd1 Bc6 27. Rc1 Rc8 28. Bh3 Rd8 29. Ba5 Rd5 30. Bb6 f5 31. Bf1 Kh8 32. b3 h6 33. h4 Kh7 34. Bg2 Bd6 35. Bf1 g5 36. hxg5 hxg5 37. a4 bxa4 38. Bc4 axb3 39. Bxb3 Rd3 40. Bc4 Rd2 41. Be6 Kg6 42. Bxc5 Kf6 43. Bxd6 1/2-1/2

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.04"]
[Round "4"]
[White "Sumachev, Dmitry"]
[Black "Seidov, Georgij"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2221"]
[BlackElo "1756"]
[PlyCount "55"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nbd2 Nbd7 5. g3 Qc7 6. Bg2 e5 7. dxe5 Nxe5 8. Nxe5 Qxe5 9. cxd5 cxd5 10. 0-0 Bd7 11. Qb3 Bc6 12. Nf3 Qd6 13. Nd4 Qb4 14. Qe3+ Qe7 15. Qd3 g6 16. b3 Bg7 17. Nxc6 bxc6 18. Qa6 Qc7 19. Ba3 Qb6 20. Qa4 Qb5 21. Qd4 Qb7 22. Qe5+ Kd8 23. Rac1 Re8 24. Qd6+ Qd7 25. Rxc6 Bf8 26. Qxf6+ Be7 27. Bxe7+ Rxe7 28. Rd6 1-0

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.03"]
[Round "3"]
[White "Tsarukian, Elis"]
[Black "Sumachev, Dmitry"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2140"]
[BlackElo "2221"]
[PlyCount "76"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. 0-0 Bc6 9. Qc2 Be7 10. Nc3 0-0 11. Rd1 d6 12. e4 Nbd7 13. Bf4 Qb8 14. Rd2 Ne5 15. Nxe5 dxe5 16. Bg5 h6 17. Bxf6 Bxf6 18. Rad1 a6 19. b3 Qb7 20. Rd3 Rad8 21. Rxd8 Bxd8 22. Rd3 Ba5 23. f3 Qe7 24. Nd1 Rd8 25. Nf2 Rd4 26. Bf1 h5 27. Kg2 Qg5 28. h4 Qg6 29. Be2 Bd8 30. Kh2 Qh6 31. Kg2 Qg6 32. Kh2 Bc7 33. Rxd4 exd4 34. f4 e5 35. f5 Qh6 36. Bf3 g6 37. fxg6 fxg6 38. Kg2 Bd6 1/2-1/2

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.02"]
[Round "2"]
[White "Sumachev, Dmitry"]
[Black "Malyshev, Evgeny2222"]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "2221"]
[BlackElo "1993"]
[PlyCount "78"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 a5 5. a3 Bxc3 6. Qxc3 a4 7. d4 d6 8. Bg5 Nbd7 9. e3 h6 10. Bh4 Qe7 11. Be2 b6 12. Nd2 e5 13. f3 exd4 14. Qxd4 0-0 15. e4 Qe5 16. Bf2 Re8 17. Qxe5 Nxe5 18. 0-0-0 Bb7 19. Rhe1 Nfd7 20. Kc2 Nc5 21. Nf1 Ba6 22. Ne3 Reb8 23. Nd5 Rb7 24. Kc3 Ne6 25. Nb4 Nc5 26. Bf1 g5 27. h4 Rbb8 28. hxg5 hxg5 29. Be3 f6 30. Nd5 Ra7 31. Nxf6+ Kf7 32. Bxg5 b5 33. cxb5 Bxb5 34. Bxb5 Rxb5 35. Nd5 Rb3+ 36. Kc2 Ned3 37. Re3 Rxb2+ 38. Kc3 Rb3+ 39. Kc2 Rb2+ 1/2-1/2

[Event "Kirov Chudinovskikh Memorial 5th"]
[Site "Kirov"]
[Date "2018.08.01"]
[Round "1"]
[White "Rubtsov, Vladimir1111"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "1722"]
[BlackElo "2221"]
[PlyCount "64"]
[EventDate "2018.07.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. f3 f5 11. g4 Nf6 12. Nd3 h5 13. g5 Nd7 14. h4 c6 15. b4 Qb6+ 16. c5 Qc7 17. Qb3 Kh7 18. Be3 dxc5 19. Rac1 cxd5 20. Nxd5 Nxd5 21. exd5 e4 22. Bf4 Qb6 23. Nxc5 a5 24. bxa5 Rxa5 25. Qxb6 Nxb6 26. Ne6 Bxe6 27. dxe6 Re8 28. Rc7 Nd5 29. Rb1 Nxf4 30. Bc4 Rc5 31. Rbxb7 Rxc7 32. Rxc7 Nxe6 0-1

[Event "Kirov Vyatki Cup 6th"]
[Site "Kirov"]
[Date "2017.08.21"]
[Round "4"]
[White "Sumachev, Dmitry"]
[Black "Shipelov, Daniil"]
[Result "1-0"]
[ECO "A94"]
[WhiteElo "2227"]
[BlackElo "1809"]
[PlyCount "75"]
[EventDate "2017.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 c6 4. g3 f5 5. Bg2 Nf6 6. 0-0 Be7 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Qe8 10. Nc2 Qh5 11. Nce1 Ne4 12. Nd3 g5 13. e3 Nd7 14. Nfe5 g4 15. f3 Nxe5 16. Nxe5 gxf3 17. Qxf3 Qxf3 18. Bxf3 Nf6 19. g4 Nd7 20. Nd3 dxc4 21. bxc4 Nb6 22. Rac1 Bd7 23. Nc5 Rab8 24. a4 Bc8 25. a5 Na8 26. Rb1 fxg4 27. Bxg4 Nc7 28. Rxf8+ Kxf8 29. Bf3 b6 30. Bxc6 Na6 31. axb6 axb6 32. Nd3 Ke7 33. Ne5 Kd6 34. Kf2 Ke7 35. Rg1 Kd6 36. Rg7 Nb4 37. Be4 b5 38. c5# 1-0

[Event "Kirov Vyatki Cup 6th"]
[Site "Kirov"]
[Date "2017.08.21"]
[Round "5"]
[White "Sumachev, Dmitry"]
[Black "Tsarukian, Elis"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2227"]
[BlackElo "2185"]
[PlyCount "41"]
[EventDate "2017.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. 0-0-0 Na6 11. a3 c6 12. b4 Nc7 13. Rd6 Ne6 14. Rhd1 h6 15. Bh4 g5 16. Bg3 Nf4 17. Bf1 Be6 18. Kc2 a5 19. b5 Bf8 20. R6d2 Bxa3 21. Nxe5 1/2-1/2

[Event "Kirov Vyatki Cup 6th"]
[Site "Kirov"]
[Date "2017.08.20"]
[Round "3"]
[White "Uraev, Ivan"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2271"]
[BlackElo "2227"]
[PlyCount "79"]
[EventDate "2017.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. d5 Qb6 5. Qc1 c4 6. e3 Qa5+ 7. Nd2 c3 8. bxc3 Nxc3 9. d6 f6 10. Nc4 Qc5 11. dxe7 Bxe7 12. Bf4 d5 13. Nd2 Nc6 14. a3 b5 15. Ne2 Ne4 16. Nb3 Qb6 17. f3 Nc5 18. Nc3 Be6 19. Nxb5 Rc8 20. Qd2 0-0 21. N3d4 Ne5 22. Nxe6 Nxe6 23. Qxd5 Kh8 24. Qb3 a6 25. Nd4 Qa5+ 26. Kf2 Qd2+ 27. Ne2 Nxf4 28. exf4 Nc4 29. Qd3 Qa5 30. Kg3 Rfd8 31. Qb3 Bd6 32. Kh3 Bb8 33. Ng3 Nd2 34. Qb4 Qd5 35. Bd3 Nc4 36. Bf5 Bxf4 37. Rad1 Bd2 38. Bxc8 Rxc8 39. Qe7 Ne3 40. Qxe3 1-0

[Event "Kirov Vyatki Cup 6th"]
[Site "Kirov"]
[Date "2017.08.19"]
[Round "2"]
[White "Sumachev, Dmitry"]
[Black "Malyshev, Evgeny2222"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2227"]
[BlackElo "1885"]
[PlyCount "67"]
[EventDate "2017.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. 0-0 0-0 8. Nc3 c5 9. dxc5 bxc5 10. Bf4 d6 11. Qb3 Qc8 12. Rfd1 e5 13. Bg5 Rd8 14. Nb5 Nc6 15. Bxf6 gxf6 16. Nc3 Rb8 17. Nd5 Qe6 18. e4 Nd4 19. Nxd4 cxd4 20. Qf3 Bxd5 21. exd5 Qc8 22. b3 Bf8 23. Qxf6 Bg7 24. Qg5 a5 25. Be4 Qh3 26. Rd3 Qh6 27. Qg4 a4 28. Rad1 axb3 29. axb3 Qf6 30. Rf3 Qe7 31. Qf5 h6 32. Qh7+ Kf8 33. Bg6 f6 34. Bf5 1-0

[Event "Kirov Vyatki Cup 6th"]
[Site "Kirov"]
[Date "2017.08.18"]
[Round "1"]
[White "Shustov, Dmitrij"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1767"]
[BlackElo "2227"]
[PlyCount "50"]
[EventDate "2017.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. d4 Bf5 7. a3 Nxc3 8. bxc3 Be4 9. Be3 Qa5 10. Bd2 Qb6 11. e3 e5 12. dxc5 Qxc5 13. Be2 0-0-0 14. 0-0 Be7 15. c4 f5 16. Qc1 Bxf3 17. Bxf3 e4 18. Be2 h5 19. Rb1 h4 20. Rb5 Qd6 21. Bc3 hxg3 22. fxg3 Qh6 23. Rf2 Bg5 24. Bd2 Rxd2 25. Qxd2 Bxe3 0-1

[Event "Kirov Chudinovskikh Memoriail-A 4th"]
[Site "Kirov"]
[Date "2017.08.11"]
[Round "9"]
[White "Shipitsyn, Pavel"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1915"]
[BlackElo "2227"]
[PlyCount "74"]
[EventDate "2017.07.28"]
[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. b4 cxb4 3. d4 Nf6 4. e5 Nd5 5. Nf3 e6 6. Bd3 Nc6 7. 0-0 d6 8. a3 dxe5 9. dxe5 Be7 10. Qe2 Qc7 11. axb4 Ncxb4 12. Be4 Bd7 13. Ba3 a6 14. c4 Nb6 15. Nbd2 Bc6 16. Rfc1 0-0 17. Bb1 Nd7 18. Bb2 Nc5 19. Nd4 Rfd8 20. f4 Qb6 21. Kh1 Bf8 22. Bc3 Na4 23. Nxc6 Qxc6 24. Ne4 Nxc3 25. Rxc3 h6 26. Rg3 Rd4 27. Nf6+ Kh8 28. Be4 Qxc4 29. Qf3 Rad8 30. h3 Nd3 31. Kh2 Nc5 32. Bh7 Nd7 33. Bg8 Rxf4 34. Qh5 Rf5 35. Qxf7 Nxe5 36. Qxe6 Qxe6 37. Bxe6 Rxf6 0-1

[Event "Kirov Chudinovskikh Memoriail-A 4th"]
[Site "Kirov"]
[Date "2017.08.10"]
[Round "8"]
[White "Sumachev, Dmitry"]
[Black "Golovnin, Maxim"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1982"]
[BlackElo "2227"]
[PlyCount "60"]
[EventDate "2017.07.28"]
[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 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. h3 Bxf3 6. Bxf3 Nbd7 7. d3 e5 8. e4 Bd6 9. Qe2 dxe4 10. dxe4 0-0 11. Nd2 Qc7 12. Nc4 Bc5 13. Ne3 b5 14. Nf5 Rfd8 15. Kh2 g6 16. Nh6+ Kg7 17. Bg5 Nf8 18. Bg4 Be7 19. f4 Ne6 20. Bxe6 fxe6 21. fxe5 Qxe5 22. Bxf6+ Bxf6 23. Ng4 Qg5 24. Rad1 Bxb2 25. Rxd8 Rxd8 26. Qf3 h5 27. Qf7+ Kh8 28. Nf6 Bxf6 29. Rxf6 h4 30. g4 Qe3 0-1

[Event "Kirov Chudinovskikh Memoriail-A 4th"]
[Site "Kirov"]
[Date "2017.08.09"]
[Round "7"]
[White "Sumachev, Dmitry"]
[Black "Krysov, Daniil"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2227"]
[BlackElo "1907"]
[PlyCount "117"]
[EventDate "2017.07.28"]
[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 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nd7 5. e4 e5 6. Be2 Ne7 7. Bg5 f6 8. Be3 b6 9. Qc2 Bb7 10. 0-0-0 Nc6 11. h4 exd4 12. Nxd4 Nxd4 13. Bxd4 Qe7 14. h5 Bh6+ 15. Kb1 0-0-0 16. Nd5 Qe6 17. f4 c6 18. g3 Kb8 19. Nc3 c5 20. Bf2 f5 21. Bd3 fxe4 22. Bxe4 Nf6 23. Bxb7 Kxb7 24. hxg6 hxg6 25. Qxg6 Rdg8 26. Qd3 Bf8 27. Rhe1 Qf7 28. Nb5 a6 29. Qf3+ d5 30. Nc3 Qh5 31. Qxh5 Nxh5 32. Nxd5 Nxg3 33. Nf6 Nf5 34. Re8 Rg7 35. Rdd8 Rh1+ 36. Kc2 Bd6 37. Ne4 Bxf4 38. Rd5 Rf7 39. b4 Be3 40. Rxf5 Rxf5 41. Bxe3 Kc6 42. Re6+ Kd7 43. Rxb6 cxb4 44. Rxa6 Re5 45. Nc5+ Ke7 46. Bd4 Re2+ 47. Kd3 Rhh2 48. Ra7+ Ke8 49. Ne4 Rxa2 50. Nf6+ Kd8 51. Bb6+ Kc8 52. Rc7+ Kb8 53. Nd7+ Ka8 54. c5 Rh4 55. c6 Ra3+ 56. Ke2 Rh2+ 57. Bf2 Ra2+ 58. Ke3 Rh8 59. Nb6+ 1-0

[Event "Kirov Chudinovskikh Memoriail-A 4th"]
[Site "Kirov"]
[Date "2017.08.07"]
[Round "6"]
[White "Uraev, Ivan"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2271"]
[BlackElo "2227"]
[PlyCount "137"]
[EventDate "2017.07.28"]
[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 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. d4 Nc6 7. d5 Na5 8. Qd3 c5 9. Rb1 a6 10. b3 Rb8 11. a3 Qc7 12. Nd2 Ng4 13. h3 Ne5 14. Qc2 b5 15. f4 Nd7 16. Bb2 bxc4 17. bxc4 Nb6 18. Nd1 Bxb2 19. Nxb2 Bd7 20. 0-0 Nb7 21. e4 f6 22. g4 e5 23. dxe6 Bxe6 24. f5 Bf7 25. fxg6 Bxg6 26. Nd3 Nd7 27. Nf4 Bf7 28. Nd5 Bxd5 29. exd5 Na5 30. Rbe1 Ne5 31. Qc3 Nb7 32. Ne4 Qd8 33. Rb1 Qe7 34. Rb6 Rbd8 35. Ng3 Rf7 36. Rfb1 Rd7 37. Be4 h5 38. Bf5 Nd8 39. Bxd7 Nxd7 40. Nf5 Qe4 41. Nxd6 Qg6 42. Nxf7 Nxf7 43. R6b3 Nde5 44. Qg3 hxg4 45. hxg4 Qe4 46. Rf1 Qxc4 47. Rb8+ Kg7 48. Qf4 Qxd5 49. Qxf6+ Kh7 50. Qf5+ Kg7 51. g5 Qd4+ 52. Kg2 Qd2+ 53. Kh1 Qd5+ 54. Kh2 Qd2+ 55. Kg3 Qe3+ 56. Kg2 Qd2+ 57. Rf2 Qxg5+ 58. Qxg5+ Nxg5 59. Rb7+ Ngf7 60. Ra7 c4 61. Kg3 Kg6 62. Rxa6+ Kg5 63. Ra5 Kg6 64. Kh4 Nd3 65. Ra6+ Kg7 66. Rg2+ Kf8 67. Rc6 Nfe5 68. Rc7 Nf4 69. Rf2 1-0

[Event "Kirov Chudinovskikh Memoriail-A 4th"]
[Site "Kirov"]
[Date "2017.08.06"]
[Round "5"]
[White "Shustov, Dmitrij"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "1767"]
[BlackElo "2227"]
[PlyCount "60"]
[EventDate "2017.07.28"]
[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 g6 3. d4 Bg7 4. e4 d6 5. h3 0-0 6. Nge2 e5 7. g3 Nc6 8. Be3 exd4 9. Nxd4 Re8 10. Bg2 Ne5 11. b3 c5 12. Nde2 a6 13. 0-0 Rb8 14. Rc1 b5 15. cxb5 axb5 16. f4 Ned7 17. Qxd6 b4 18. Nd1 Nxe4 19. Qd3 Bb7 20. Nf2 Ndf6 21. Qxd8 Rbxd8 22. Bxe4 Nxe4 23. Nd1 Nd2 24. Rf2 Nf3+ 25. Kf1 Rxd1+ 26. Rxd1 Rxe3 27. Rd7 Ba6 28. Rd6 Bd3 29. Rd8+ Bf8 30. Rd5 Nd4 0-1

[Event "Kirov Chudinovskikh Memoriail-A 4th"]
[Site "Kirov"]
[Date "2017.08.05"]
[Round "4"]
[White "Sumachev, Dmitry"]
[Black "Trifonov, Pavel"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2227"]
[BlackElo "2304"]
[PlyCount "61"]
[EventDate "2017.07.28"]
[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. Nf3 c5 3. c4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Ndb5 d5 7. Bf4 0-0 8. e3 Nc6 9. a3 Bxc3+ 10. Nxc3 h6 11. Be2 e5 12. Bg3 d4 13. exd4 exd4 14. Nd5 Nxd5 15. cxd5 Qxd5 16. 0-0 Bf5 17. Bf3 Be4 18. Bxe4 Qxe4 19. Qb3 Qe7 20. Rae1 Qd7 21. f4 Rfe8 22. f5 Rxe1 23. Bxe1 Re8 24. f6 g6 25. Bd2 d3 26. Rf2 Qd4 27. Kf1 Qe5 28. Kg1 Qd4 29. Kf1 Qe5 30. Kg1 Qd4 31. Kf1 1/2-1/2

[Event "Kirov Chudinovskikh Memoriail-A 4th"]
[Site "Kirov"]
[Date "2017.08.03"]
[Round "3"]
[White "Bikuzhin, Maksim"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2244"]
[BlackElo "2227"]
[PlyCount "45"]
[EventDate "2017.07.28"]
[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 c5 2. Nc3 Nf6 3. g3 e6 4. Nf3 b6 5. e4 d6 6. d4 cxd4 7. Nxd4 Bb7 8. Bg2 a6 9. 0-0 Qc7 10. Be3 Nbd7 11. Rc1 Be7 12. Nd5 exd5 13. cxd5 Nc5 14. b4 0-0 15. bxc5 bxc5 16. Nf5 Rfd8 17. Bd4 Bc8 18. Ne3 Rb8 19. f4 Qa5 20. Bc3 Qxa2 21. e5 Ne8 22. Be4 Rb7 23. Bc2 1-0

[Event "Kirov Chudinovskikh Memoriail-A 4th"]
[Site "Kirov"]
[Date "2017.08.02"]
[Round "2"]
[White "Sumachev, Dmitry"]
[Black "Tsarukian, Elis"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2227"]
[BlackElo "2185"]
[PlyCount "79"]
[EventDate "2017.07.28"]
[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. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 Nbd7 6. 0-0 c5 7. d5 0-0 8. h3 Qc7 9. Nbc3 a6 10. a4 Rb8 11. a5 Ne5 12. f4 Nc4 13. b3 Nxa5 14. e5 Ne8 15. exd6 Nxd6 16. Ra2 b6 17. g4 f5 18. g5 Re8 19. h4 Nb5 20. Nxb5 axb5 21. h5 Nb7 22. h6 Bh8 23. Bb2 Bxb2 24. Rxb2 Nd6 25. Ra2 b4 26. Qa1 e6 27. dxe6 Bb7 28. Ra7 Re7 29. Rd1 Ne4 30. Bxe4 fxe4 31. Qe5 Rd8 32. Rxd8+ Qxd8 33. Kf2 e3+ 34. Kxe3 Bc8 35. Ra8 Qc7 36. Qxc7 Rxc7 37. Ke4 Kf8 38. Ke5 Ke7 39. f5 gxf5 40. g6 1-0

[Event "Kirov Chudinovskikh Memoriail-A 4th"]
[Site "Kirov"]
[Date "2017.08.01"]
[Round "1"]
[White "Schevnin, Leonid"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1858"]
[BlackElo "2227"]
[PlyCount "50"]
[EventDate "2017.07.28"]
[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 d5 2. exd5 Qxd5 3. d4 e5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. f4 f6 7. Nf3 Bg4 8. exf6 Nxf6 9. Nbd2 0-0-0 10. Be2 Nd5 11. Bd3 Nxf4 12. h3 Nxd3 13. cxd3 Bf5 14. Ng5 Rxd3 15. g4 Bg6 16. Ne6 Bd6 17. h4 h5 18. Nxg7 hxg4 19. h5 Nd4 20. b3 Be5 21. Rf1 Bh7 22. Rf7 g3 23. Bb2 g2 24. Bxd4 Bxd4 25. Ke2 Rxd2+ 0-1

[Event "Kirov-ch"]
[Site "Kirov"]
[Date "2016.04.09"]
[Round "9"]
[White "Sumachev, Dmitry"]
[Black "Malyshev, Evgeny1111"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2181"]
[BlackElo "1902"]
[PlyCount "45"]
[EventDate "2016.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. e4 Bg7 7. Be3 d6 8. Be2 0-0 9. 0-0 Bd7 10. Qd2 Ng4 11. Bxg4 Bxg4 12. f4 Nxd4 13. Bxd4 Be6 14. f5 Bd7 15. Bxg7 Kxg7 16. f6+ exf6 17. Nd5 f5 18. exf5 Bxf5 19. Rae1 h5 20. Re7 Be6 21. Qd4+ Kh6 22. Qe3+ Kg7 23. Qxe6 1-0

[Event "Kirov-ch"]
[Site "Kirov"]
[Date "2016.04.08"]
[Round "8"]
[White "Shirokov, Dmitry"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1924"]
[BlackElo "2181"]
[PlyCount "64"]
[EventDate "2016.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 e6 4. Bg2 d5 5. Nd2 Nf6 6. Ne2 Be7 7. 0-0 h5 8. h3 h4 9. g4 d4 10. f4 Qc7 11. Nf3 Bd7 12. Bd2 0-0-0 13. Qe1 g6 14. g5 Nh5 15. Nxh4 Bd6 16. e5 Be7 17. c3 Be8 18. c4 Nb4 19. Bxb4 cxb4 20. Nf3 Ng7 21. Ng3 Kb8 22. Nd2 Bc6 23. Nde4 Rh4 24. Qd2 Rdh8 25. Kh2 Nf5 26. Nxf5 gxf5 27. Nf2 Bxg2 28. Kxg2 Qc6+ 29. Kg3 Bxg5 30. fxg5 f4+ 31. Qxf4 Rxf4 32. Kxf4 Qg2 0-1

[Event "Kirov-ch"]
[Site "Kirov"]
[Date "2016.04.07"]
[Round "7"]
[White "Sumachev, Dmitry"]
[Black "Trifonov, Pavel"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2181"]
[BlackElo "2266"]
[PlyCount "27"]
[EventDate "2016.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. 0-0 0-0 12. Rab1 a5 13. Rfd1 Re8 14. Bf4 1/2-1/2

[Event "Kirov-ch"]
[Site "Kirov"]
[Date "2016.04.06"]
[Round "6"]
[White "Ljashenko, Konstantin"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2138"]
[BlackElo "2181"]
[PlyCount "86"]
[EventDate "2016.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. Bg2 d5 5. d3 d4 6. Ne4 Be7 7. Nxf6+ Bxf6 8. Nf3 0-0 9. 0-0 Nc6 10. a3 a5 11. Qc2 e5 12. e4 dxe3 13. fxe3 Bf5 14. Nxe5 Nxe5 15. Rxf5 Qxd3 16. Qxd3 Nxd3 17. Bxb7 Rab8 18. Bd5 Rfe8 19. e4 Re7 20. Be3 Rxb2 21. Rd1 Rb3 22. Rdf1 Rxa3 23. e5 Rxe5 24. Rxe5 Nxe5 25. Bxc5 Rc3 26. Bd4 Nf3+ 27. Rxf3 Rxf3 28. Bxf3 Bxd4+ 29. Kg2 a4 30. Bd1 a3 31. Bb3 Kf8 32. Kf3 f5 33. g4 fxg4+ 34. Kxg4 Ke7 35. Kf5 Kd6 36. Ke4 Kc5 37. Ba2 Bg1 38. h3 Kb4 39. Kd3 g5 40. c5 Bxc5 41. Ke4 Kc3 42. Kf5 Be3 43. Kg4 Kb2 0-1

[Event "Kirov-ch"]
[Site "Kirov"]
[Date "2016.04.05"]
[Round "5"]
[White "Sumachev, Dmitry"]
[Black "Tsarukian, Elis"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2181"]
[BlackElo "2223"]
[PlyCount "119"]
[EventDate "2016.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Bh4 Na6 10. Nd2 Nc5 11. 0-0 b6 12. b3 Qe8 13. a3 Bd7 14. Qc2 Nh7 15. b4 Nb7 16. Nb5 Rc8 17. Bd3 h5 18. f3 Bh6 19. Rae1 Bg5 20. Bf2 Be7 21. Nb3 f5 22. f4 exf4 23. N3d4 fxe4 24. Bxe4 Kg7 25. Bxg6 Qxg6 26. Rxe7+ Rf7 27. Qxg6+ Kxg6 28. Rxf7 Kxf7 29. Bh4 axb4 30. Rxf4+ Kg6 31. axb4 Bxb5 32. Nxb5 c5 33. dxc6 Rxc6 34. Re4 Ng5 35. Bxg5 Kxg5 36. Re7 Nd8 37. Rd7 Ne6 38. Rxd6 Rxd6 39. Nxd6 Nd4 40. b5 Ne2+ 41. Kf1 Nc3 42. Nc8 Na4 43. Ke2 Kf4 44. c5 Nxc5 45. Nxb6 Ne4 46. Kd3 Nd6 47. Nd5+ Ke5 48. Nc3 Nb7 49. Kc4 Kf4 50. Kd4 h4 51. Ne2+ Kg4 52. h3+ Kg5 53. Kd5 Kf5 54. b6 Na5 55. g3 hxg3 56. Nxg3+ Kg5 57. Nh1 Kf4 58. Nf2 Kg3 59. Kd6 Kxf2 60. h4 1-0

[Event "Kirov-ch"]
[Site "Kirov"]
[Date "2016.04.04"]
[Round "4"]
[White "Bulavin, Alexander"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2303"]
[BlackElo "2181"]
[PlyCount "66"]
[EventDate "2016.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 c5 6. e3 cxd4 7. Nxd4 Nc6 8. Qd2 d6 9. Be2 Nxd4 10. exd4 Re8 11. 0-0 Be6 12. Rfd1 Rc8 13. b3 d5 14. Bxf6 Bxf6 15. c5 Bf5 16. Bf3 e5 17. b4 e4 18. Be2 e3 19. fxe3 Bg5 20. Kh1 Rxe3 21. Rf1 Rc6 22. Qb2 Rf6 23. Rf3 Rfe6 24. Raf1 h5 25. a4 Bh6 26. b5 Qh4 27. Rxe3 Bxe3 28. Nxd5 Bxd4 29. Qd2 Be5 30. g3 Bxg3 31. Bf3 Bd3 32. Rg1 Re2 33. Ne7+ Kh7 0-1

[Event "Kirov-ch"]
[Site "Kirov"]
[Date "2016.04.03"]
[Round "3"]
[White "Savinykh, Sergey"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "2113"]
[BlackElo "2181"]
[PlyCount "88"]
[EventDate "2016.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Qd3 Bg4 7. Ne2 Bh5 8. Qb3 Qb6 9. Qh3 Bxe2 10. Bxe2 e6 11. Bh5 f5 12. 0-0 Bg7 13. Re1 0-0 14. c3 Nd7 15. Bg5 Nf6 16. Re3 Ne4 17. Be7 Qxb2 18. Rf1 Rfe8 19. Qh4 h6 20. Rh3 Qd2 21. Rd1 Qxf2+ 22. Qxf2 Nxf2 23. Kxf2 Rxe7 24. Rb1 Rd8 25. Re3 Rd5 26. Bf3 Ra5 27. Re2 Rc7 28. Rb3 b6 29. Rd2 Kf8 30. c4 Ra4 31. d5 cxd5 32. cxd5 Bd4+ 33. Ke2 e5 34. g4 e4 35. Bg2 fxg4 36. Bxe4 Re7 37. Kd3 Rxe4 38. Kxe4 Bc3+ 39. Kd3 Bxd2 40. Kxd2 Rd4+ 41. Rd3 Rxd3+ 42. Kxd3 Ke7 43. Ke4 Kd6 44. Kf5 h5 0-1

[Event "Kirov-ch"]
[Site "Kirov"]
[Date "2016.04.02"]
[Round "2"]
[White "Sumachev, Dmitry"]
[Black "Derbenev, Andrey"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2181"]
[BlackElo "2374"]
[PlyCount "106"]
[EventDate "2016.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 Nbd7 7. c5 Be7 8. Nc3 Ne4 9. 0-0 c6 10. b4 Bf6 11. Qc2 Nxd2 12. Qxd2 b6 13. e4 0-0 14. e5 Be7 15. Rfc1 a5 16. a3 Ba6 17. Qc2 f6 18. exf6 Bxf6 19. Re1 Re8 20. Bh3 Nf8 21. Na4 b5 22. Nb6 Ra7 23. bxa5 Rae7 24. Ne5 Bxe5 25. dxe5 g5 26. Bf1 Ra7 27. a4 b4 28. Qb2 Ng6 29. Bxa6 Rxa6 30. Qxb4 Rf8 31. Re2 h5 32. Qc3 Kg7 33. Rd1 g4 34. Rd3 Qc7 35. f4 Ne7 36. h3 gxh3 37. Rh2 h4 38. Rxh3 Ng6 39. Rf3 Ra7 40. Qd4 Rh8 41. g4 Rxa5 42. Re3 Rf8 43. Rhf3 Qe7 44. f5 exf5 45. gxf5 Qg5+ 46. Kh2 Rxf5 47. e6+ Kh6 48. Rxf5 Qxf5 49. e7 Qf2+ 50. Kh1 Qf1+ 51. Kh2 Qf2+ 52. Kh1 Qf1+ 53. Kh2 Qf2+ 1/2-1/2

[Event "Kirov-ch"]
[Site "Kirov"]
[Date "2016.04.01"]
[Round "1"]
[White "Sumachev, Dmitry"]
[Black "Shipitsyn, Pavel"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2181"]
[BlackElo "1883"]
[PlyCount "117"]
[EventDate "2016.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nh5 8. Bg5 f6 9. Bh4 Nf4 10. Bf1 a5 11. Nd2 Na6 12. f3 Nc5 13. Qc2 Bd7 14. Nb3 Na6 15. a3 a4 16. Nd2 Nc5 17. Bf2 b6 18. g3 Nh3 19. Be3 Qc8 20. Bg2 Ra5 21. Bf1 Ng5 22. h4 Nb3 23. hxg5 Nxa1 24. Qd1 Nb3 25. Nxb3 axb3 26. gxf6 Rxf6 27. Be2 Rf7 28. Qxb3 Qf8 29. Qd1 Qe8 30. Kd2 Ba4 31. b3 Bd7 32. a4 Ra8 33. Nb5 Qb8 34. Kc2 Bxb5 35. cxb5 Qf8 36. Kd3 Qe7 37. Rh2 Bh8 38. Qh1 Raf8 39. Bd2 Qd8 40. Rf2 Qe7 41. Bf1 Re8 42. Bh3 Qf6 43. Be3 Bg7 44. Bg4 Rfe7 45. Qh3 h5 46. Bd7 Rf8 47. Be6+ Rxe6 48. Qxe6+ Qxe6 49. dxe6 Re8 50. Rc2 Re7 51. Bg5 Rxe6 52. Rxc7 Bf6 53. Be3 g5 54. Ke2 h4 55. Kf2 d5 56. exd5 Rd6 57. Rc6 Rxc6 58. dxc6 Bd8 59. a5 1-0

[Event "Kirov Arakelian Memorial-A 5th"]
[Site "Kirov"]
[Date "2015.05.11"]
[Round "7"]
[White "Uraev, Ivan"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2241"]
[BlackElo "2178"]
[PlyCount "61"]
[EventDate "2015.05.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 e6 3. f4 Bb7 4. e3 Nf6 5. Nf3 c5 6. Be2 Nc6 7. 0-0 Be7 8. Qe1 Qc7 9. Ne5 d6 10. Nxc6 Bxc6 11. a4 a6 12. Qg3 g6 13. d3 d5 14. Nd2 Rg8 15. Nf3 Bb7 16. Ne5 Nd7 17. c4 f5 18. Qh3 Nxe5 19. Bxe5 Bd6 20. d4 Bxe5 21. fxe5 Rg7 22. a5 bxa5 23. cxd5 cxd4 24. d6 Qb6 25. Bc4 Bc8 26. Qh4 dxe3 27. Qf6 Raa7 28. Bxe6 Bxe6 29. Qxe6+ Kd8 30. Rfc1 Rad7 31. Qf6+ 1-0

[Event "Kirov Arakelian Memorial-A 5th"]
[Site "Kirov"]
[Date "2015.05.10"]
[Round "6"]
[White "Sumachev, Dmitry"]
[Black "Bulavin, Alexander"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "2178"]
[BlackElo "2241"]
[PlyCount "97"]
[EventDate "2015.05.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nc3 0-0 7. 0-0 Bxc3 8. bxc3 d6 9. d5 e5 10. Nh4 Nbd7 11. e4 Nc5 12. Qe2 Re8 13. Bg5 h6 14. Bd2 c6 15. Nf5 cxd5 16. cxd5 Kh7 17. c4 Bc8 18. g4 Bxf5 19. gxf5 Rc8 20. Rae1 Qd7 21. Rc1 Qa4 22. Rfe1 Rc7 23. Bc3 Rec8 24. f4 Ncd7 25. fxe5 Nxe5 26. Bxe5 dxe5 27. Bf1 Qa3 28. Qd2 b5 29. d6 Rc5 30. Re3 Qa4 31. d7 Rd8 32. Qd6 Qb4 33. Rb3 Rxd7 34. Qxd7 Qxb3 35. axb3 Nxd7 36. b4 Rc7 37. c5 a6 38. Ra1 Nb8 39. Kf2 Rd7 40. Be2 g6 41. fxg6+ fxg6 42. Ke3 h5 43. h4 Kh6 44. Bd1 Nc6 45. Rxa6 Nxb4 46. Ra1 Rd3+ 47. Ke2 Rc3 48. Ra7 Rxc5 49. Bb3 0-1

[Event "Kirov Arakelian Memorial-A 5th"]
[Site "Kirov"]
[Date "2015.05.09"]
[Round "5"]
[White "Kharitonov, Alexey"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2233"]
[BlackElo "2178"]
[PlyCount "69"]
[EventDate "2015.05.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Qd3 Bg4 7. Be2 Bxe2 8. Nxe2 e6 9. 0-0 Bd6 10. Bf4 h5 11. Rfe1 Qc7 12. Qg3 Bxf4 13. Nxf4 Na6 14. Qg7 0-0-0 15. Qxf6 Nb4 16. Re2 Rhg8 17. c4 Rg4 18. g3 Rdg8 19. Kf1 h4 20. a3 hxg3 21. hxg3 Nd3 22. Nxd3 Rxg3 23. fxg3 Qxg3 24. Qf2 Qxd3 25. Qe3 Qxc4 26. Rc1 Qd5 27. Ke1 Rg4 28. Qe5 Qf3 29. Rc3 Qh1+ 30. Kd2 Qb1 31. Rc2 Rg1 32. Kc3 Rh1 33. Re3 Qd1 34. Qg3 Rg1 35. Qf3 1-0

[Event "Kirov Arakelian Memorial-A 5th"]
[Site "Kirov"]
[Date "2015.05.08"]
[Round "4"]
[White "Sumachev, Dmitry"]
[Black "Dvinskikh, Leonid"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2178"]
[BlackElo "2078"]
[PlyCount "119"]
[EventDate "2015.05.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 c6 6. e3 Bf5 7. Qb3 Qb6 8. Bxf6 gxf6 9. Nf3 Nd7 10. Rc1 h5 11. Nh4 Qxb3 12. axb3 Bg6 13. f4 Be7 14. f5 Bh7 15. Be2 Nb6 16. 0-0 Bg8 17. Bf3 0-0-0 18. g3 Kb8 19. Ne2 Bb4 20. Rfd1 Re8 21. Kf2 Bd6 22. Nf4 Bxf4 23. exf4 Nc8 24. Re1 Rxe1 25. Rxe1 Nd6 26. h3 Kc7 27. Rh1 Bh7 28. g4 Re8 29. Rd1 Kb6 30. Ng2 Kb5 31. Ne3 Kb4 32. Rd3 a5 33. Nc2+ Kb5 34. Re3 Rxe3 35. Kxe3 hxg4 36. hxg4 Kb6 37. Be2 Ne4 38. Bd3 Nd6 39. Kf3 Kc7 40. Ne3 Kd7 41. Nd1 Ke7 42. Nc3 b5 43. Kg3 Kf8 44. Kh4 Kg7 45. Kh5 Bg8 46. Ne2 Bh7 47. Ng3 Bg8 48. Kh4 Ne8 49. Nh5+ Kf8 50. g5 Ke7 51. Kg4 Bh7 52. Ng3 Ng7 53. Nf1 Bg8 54. Ne3 Bh7 55. Kh4 Bg8 56. gxf6+ Kxf6 57. Ng4+ Ke7 58. f6+ Kf8 59. fxg7+ Kxg7 60. Kg5 1-0

[Event "Kirov Arakelian Memorial-A 5th"]
[Site "Kirov"]
[Date "2015.05.04"]
[Round "3"]
[White "Derbenev, Andrey"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2359"]
[BlackElo "2178"]
[PlyCount "61"]
[EventDate "2015.05.03"]
[EventType "tourn"]
[EventRounds "7"]
[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 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 Nf8 9. Nge2 g6 10. f3 Ne6 11. Bh4 0-0 12. Rd1 Nh5 13. Bf2 f5 14. 0-0 Bd6 15. e4 fxe4 16. fxe4 Nef4 17. exd5 Nxd3 18. Qxd3 cxd5 19. Nxd5 Bxh2+ 20. Kxh2 Qxd5 21. Nc3 Qd6+ 22. Kg1 a6 23. Qc4+ Qe6 24. d5 Qg4 25. Qxg4 Bxg4 26. Rde1 Rae8 27. Rxe8 Rxe8 28. Bd4 Bf5 29. d6 Ng3 30. Rf3 Nh5 31. Nd5 1-0

[Event "Kirov Arakelian Memorial-A 5th"]
[Site "Kirov"]
[Date "2015.05.04"]
[Round "2"]
[White "Sumachev, Dmitry"]
[Black "Rublev, Andrei"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2178"]
[PlyCount "73"]
[EventDate "2015.05.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 Bd6 8. Bd3 Qc7 9. Qc2 h6 10. Bh4 0-0 11. Bg3 Re8 12. a3 a6 13. Rc1 Bxg3 14. hxg3 Qd6 15. Ne2 Ne4 16. Bxe4 dxe4 17. Nd2 Nf6 18. Nf4 Bf5 19. Qc5 Qxc5 20. Rxc5 Bg4 21. Nb3 Rad8 22. Rc2 Re7 23. Na5 Rc7 24. b4 Kf8 25. Kd2 Ke7 26. Rhc1 g5 27. Ne2 Bxe2 28. Kxe2 Rcd7 29. Rh1 Rh8 30. Nc4 Nd5 31. Ne5 Rd6 32. Rc5 Rh7 33. f3 exf3+ 34. gxf3 Re6 35. e4 Nb6 36. Ng4 Nd7 37. Rxg5 1-0

[Event "Kirov Arakelian Memorial-A 5th"]
[Site "Kirov"]
[Date "2015.05.03"]
[Round "1"]
[White "Sumachev, Dmitry"]
[Black "Ljashenko, Konstantin"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2178"]
[BlackElo "2087"]
[PlyCount "24"]
[EventDate "2015.05.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 b6 3. e4 Bb7 4. Bd3 g6 5. 0-0 Bg7 6. Re1 Ne7 7. c4 0-0 8. Nc3 d6 9. Bg5 h6 10. Be3 Nd7 11. Qd2 Kh7 12. Rad1 e5 1/2-1/2

[Event "Kirov CC-ch 20th"]
[Site "Kirov"]
[Date "2015.03.08"]
[Round "9"]
[White "Sumachev, Dmitry"]
[Black "Tsarukian, Elis"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2203"]
[BlackElo "2192"]
[PlyCount "133"]
[EventDate "2015.02.20"]
[EventType "tourn"]
[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 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 8. Nxe5 Nxe5 9. e3 Bxd2+ 10. Qxd2 d6 11. Be2 0-0 12. 0-0 b6 13. e4 Bb7 14. f3 a5 15. Bg3 a4 16. Rae1 Qe6 17. Qc3 Nd7 18. Bd1 f6 19. Rf2 Nc5 20. Rd2 Rfe8 21. Bc2 Re7 22. Bf2 Nb3 23. Bxb3 axb3 24. Rc1 f5 25. exf5 Qxf5 26. Qxb3 Qf7 27. Qd3 Qf4 28. Qd4 Qxd4 29. Bxd4 Kf7 30. Kf2 Ra4 31. Be3 Ke6 32. Rc3 Rd7 33. Rdc2 c5 34. Rb3 Ra6 35. Re2 Kf7 36. Rd2 d5 37. cxd5 Rxd5 38. Rbd3 Ke6 39. Bf4 Rxd3 40. Rxd3 b5 41. Rd8 c4 42. Rb8 Bc6 43. Rd8 Bd7 44. Rh8 Kf5 45. Bd2 Kg6 46. Bc3 Ra7 47. Rg8 Be6 48. Rb8 Bd7 49. Bd4 Ra6 50. Rg8 Rd6 51. Rxg7+ Kf5 52. Bc3 h5 53. h4 Rd5 54. Rg5+ Ke6 55. Rxd5 Kxd5 56. Ke3 Ke6 57. Kf4 Be8 58. Kg5 Ke7 59. g4 Bc6 60. Kxh5 Bxf3 61. Kg5 Kf7 62. h5 Bd1 63. Kh4 Kg8 64. g5 Kh7 65. g6+ Kh6 66. Bd2+ Kg7 67. Kg5 1-0

[Event "Kirov CC-ch 20th"]
[Site "Kirov"]
[Date "2015.03.07"]
[Round "8"]
[White "Ljashenko, Konstantin"]
[Black "Sumachev, Dmitry"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2041"]
[BlackElo "2203"]
[PlyCount "26"]
[EventDate "2015.02.20"]
[EventType "tourn"]
[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. b3 d6 3. Bb2 e6 4. Nf3 a6 5. Be2 Nf6 6. d3 Be7 7. 0-0 0-0 8. Nbd2 Nc6 9. c3 b5 10. d4 Bb7 11. Rc1 Qb6 12. Bd3 h6 13. Bb1 Nd7 1/2-1/2

[Event "Kirov CC-ch 20th"]
[Site "Kirov"]
[Date "2015.03.06"]
[Round "7"]
[White "Sumachev, Dmitry"]
[Black "Savinykh, Sergey"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2203"]
[BlackElo "2098"]
[PlyCount "58"]
[EventDate "2015.02.20"]
[EventType "tourn"]
[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. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. c5 f5 11. Ng5 Nf6 12. f3 h6 13. Ne6 Bxe6 14. dxe6 d5 15. exd5 Nexd5 16. Nxd5 Qxd5 17. Qxd5 Nxd5 18. Bc4 c6 19. Bb2 Rfe8 20. Rfd1 Ne3 21. Bb3 Nxd1 22. Rxd1 Kf8 23. a4 Red8 24. Rd6 Ke7 25. Rd7+ Rxd7 26. exd7 Rd8 27. Kf2 Rxd7 28. Ke2 Bf6 29. Bc3 e4 0-1

[Event "Kirov CC-ch 20th"]
[Site "Kirov"]
[Date "2015.03.01"]
[Round "6"]
[White "Shurakov, Denis"]
[Black "Sumachev, Dmitry"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2269"]
[BlackElo "2203"]
[PlyCount "108"]
[EventDate "2015.02.20"]
[EventType "tourn"]
[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 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Bd3 Bxc3+ 8. bxc3 Qxc3+ 9. Kf1 Nf6 10. Nb3 Qc7 11. h4 d6 12. h5 Nbd7 13. g4 d5 14. exd5 Nxd5 15. Bd4 Qf4 16. Qe2 N5f6 17. Rg1 h6 18. Bc3 b6 19. Bd2 Qe5 20. Qf3 Qd5 21. Qxd5 Nxd5 22. c4 N5f6 23. f3 Bb7 24. Kf2 0-0-0 25. Be2 Nc5 26. Be3 Nfd7 27. Nd4 Na4 28. Rac1 Ndc5 29. g5 hxg5 30. Rxg5 f5 31. Kf1 Rd7 32. Nb3 Rf8 33. Nxc5 Nxc5 34. Rb1 Kc7 35. Bf4+ Kc6 36. Be5 Rff7 37. Rg6 f4 38. Rg5 Nd3 39. Bc3 Rf5 40. Rxf5 exf5 41. Rd1 Nc5 42. Rxd7 Kxd7 43. Bxg7 Ke6 44. h6 Kf7 45. Be5 Kg6 46. Bxf4 Ne6 47. Be3 b5 48. cxb5 axb5 49. Kf2 f4 50. Bd2 Bc6 51. Bd3+ Kxh6 52. Bf5 Bd5 53. Bxe6 Bxe6 54. Bxf4+ Kg6 1/2-1/2

[Event "Kirov CC-ch 20th"]
[Site "Kirov"]
[Date "2015.02.28"]
[Round "5"]
[White "Sumachev, Dmitry"]
[Black "Dvinskikh, Leonid"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2203"]
[BlackElo "2085"]
[PlyCount "143"]
[EventDate "2015.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 c6 7. e3 Be7 8. Bd3 Ne4 9. Bf4 Ndf6 10. Ne5 Nd6 11. Qc2 g6 12. f3 Nh5 13. 0-0-0 Nxf4 14. exf4 Bf5 15. Rhe1 0-0 16. Bxf5 Nxf5 17. g4 Nd6 18. h4 Bf6 19. h5 g5 20. fxg5 Bxg5+ 21. Kb1 Re8 22. Rf1 Bf4 23. Nd3 Bh6 24. f4 Nc4 25. Ne5 Ne3 26. Qf2 Nxd1 27. Nxd1 f6 28. g5 Bg7 29. h6 fxe5 30. hxg7 exf4 31. Qxf4 Qe7 32. Nf2 Kxg7 33. Rh1 Qf8 34. Qh4 Qf5+ 35. Ka1 Re6 36. Ng4 Rf8 37. a3 Qg6 38. Ne5 Rxe5 39. dxe5 Rf5 40. e6 Re5 41. Qb4 Qxe6 42. Rh6 Qe7 43. Qh4 Kg8 44. Rf6 Qg7 45. Qg4 Re8 46. Qf5 Rf8 47. Qe6+ Kh8 48. Qe5 Kg8 49. Ka2 Rxf6 50. gxf6 Qf7 51. Qb8+ Qf8 52. Qe5 h6 53. Qe6+ Qf7 54. Qc8+ Kh7 55. Qf5+ Kh8 56. Qc8+ Qg8 57. Qxb7 d4+ 58. Ka1 Qf8 59. Qxc6 Qd8 60. Qe6 Qf8 61. Kb1 h5 62. Qe5 Qf7 63. Qxd4 Kh7 64. Ka1 Kg6 65. a4 Qxf6 66. Qg1+ Kh6 67. Qe3+ Kg6 68. Qg3+ Kh7 69. Qd3+ Kh6 70. Qe3+ Kg6 71. Qg3+ Kh7 72. Qd3+ 1/2-1/2

[Event "Kirov CC-ch 20th"]
[Site "Kirov"]
[Date "2015.02.27"]
[Round "4"]
[White "Tarasov, Denis"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2221"]
[BlackElo "2203"]
[PlyCount "39"]
[EventDate "2015.02.20"]
[EventType "tourn"]
[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. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. Nf3 Nc6 7. 0-0 cxd4 8. Nxd4 Be7 9. Nc3 0-0 10. Bg5 h6 11. Be3 Re8 12. Rc1 Bf8 13. a3 Ne5 14. Qb3 Nc4 15. Nxd5 Nxd5 16. Rxc4 Nf6 17. Rd1 Bd7 18. Qxb7 Rb8 19. Qxa7 Bg4 20. Rcc1 1-0

[Event "Kirov CC-ch 20th"]
[Site "Kirov"]
[Date "2015.02.23"]
[Round "3"]
[White "Sumachev, Dmitry"]
[Black "Uraev, Ivan"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2203"]
[BlackElo "2277"]
[PlyCount "80"]
[EventDate "2015.02.20"]
[EventType "tourn"]
[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 e5 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 0-0 6. e4 d6 7. Ne2 Re8 8. d3 Nc6 9. 0-0 a6 10. a4 Nd7 11. f4 exf4 12. Nxf4 Nde5 13. Nd5 Bg4 14. Qc2 Qd7 15. Ne3 Bh3 16. Nf5 Bxg2 17. Kxg2 Ne7 18. Nxe7+ Rxe7 19. Bf4 Ng6 20. Bg5 Re5 21. Bf4 Rh5 22. Qe2 Ra5 23. Qd1 Re8 24. g4 b5 25. cxb5 axb5 26. Bg3 Rxa4 27. Rxa4 bxa4 28. c4 Ra8 29. Rf2 Qc6 30. Qf3 f6 31. Qf5 Kh8 32. Qe6 Qb6 33. Qd5 Rb8 34. h4 a3 35. h5 Ne7 36. Qe6 Ng8 37. Bh4 Qd4 38. c5 Rb2 39. cxd6 cxd6 40. h6 Nxh6 0-1

[Event "Kirov CC-ch 20th"]
[Site "Kirov"]
[Date "2015.02.21"]
[Round "2"]
[White "Bulavin, Alexander"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2249"]
[BlackElo "2203"]
[PlyCount "55"]
[EventDate "2015.02.20"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. Re1 d6 8. e4 Nbd7 9. d4 cxd4 10. Nxd4 Qb8 11. f4 0-0 12. e5 Ne8 13. Nc6 Bxc6 14. Bxc6 Qc8 15. Bxa8 Qxa8 16. Be3 Qc6 17. Qa4 Qb7 18. Rad1 Nc5 19. Bxc5 bxc5 20. Qb5 Qc8 21. Ne4 d5 22. cxd5 exd5 23. Nc3 d4 24. Nd5 Bd8 25. Rc1 Qe6 26. Rxc5 g5 27. f5 Qxf5 28. e6 1-0

[Event "Kirov CC-ch 20th"]
[Site "Kirov"]
[Date "2015.02.20"]
[Round "1"]
[White "Zboev, Nikita"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2188"]
[BlackElo "2203"]
[PlyCount "98"]
[EventDate "2015.02.20"]
[EventType "tourn"]
[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. e4 e6 3. c3 d5 4. e5 Nc6 5. d4 Qb6 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Be7 10. g4 Nh4 11. Nxh4 Bxh4 12. 0-0 f6 13. f4 fxe5 14. fxe5 Be7 15. Kg2 Bd7 16. b4 0-0-0 17. b5 Na5 18. Rf7 Rde8 19. Rxe7 Rxe7 20. Ba3 Rf7 21. Bc5 Qd8 22. Rc1 Qh4 23. Qg1 Kb8 24. Ne3 Rc8 25. Bd6+ Ka8 26. Rxc8+ Bxc8 27. Bf3 b6 28. Qc1 Bb7 29. Qc3 Qh6 30. Nf1 Nc4 31. Ba3 Qg6 32. Ne3 Nxe3+ 33. Qxe3 Qc2+ 34. Kg3 Qxa2 35. Be2 Rc7 36. Bd6 Rc2 37. Qg5 Rc3+ 38. Kf2 Rc2 39. Kg3 Qb3+ 40. Bf3 Rc3 41. Qf4 Qxb5 42. Qf8+ Bc8 43. Qxg7 Qd3 44. Qf8 Qxd4 45. h4 Qg1+ 46. Kh3 Rc2 47. Qf4 Qf1+ 48. Kg3 Qf2+ 49. Kh3 Rc3 0-1

[Event "Kirov Shakhov Memorial-B 2nd"]
[Site "Kirov"]
[Date "2015.01.02"]
[Round "9"]
[White "Kirillov, Konstantin"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1800"]
[BlackElo "2170"]
[PlyCount "126"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. g4 dxe4 6. Nxe4 Bg6 7. Ng3 Nf6 8. d3 e6 9. Bg2 Qc7 10. Qe2 Nbd7 11. 0-0 h5 12. g5 Nd5 13. Nh4 Ne7 14. Nxg6 Nxg6 15. Nxh5 0-0-0 16. a4 Nh4 17. Ng3 Bd6 18. Ne4 Bf4 19. Bxf4 Qxf4 20. Qe3 Qb8 21. Qg3 e5 22. Qg4 f5 23. gxf6 gxf6 24. Nxf6 Qc7 25. Kh1 Nxg2 26. Kxg2 Kb8 27. Nxd7+ Rxd7 28. Qe4 Rd4 29. Qf3 Rf4 30. Qe3 Qg7+ 31. Kh2 Qf6 32. Rae1 e4 33. Qg3 Ka8 34. Rxe4 Rf3 35. Qg2 a6 36. Re3 Qf4+ 37. Kg1 Rxe3 38. fxe3 Qxe3+ 39. Qf2 Qxh3 40. Qg2 Qe3+ 41. Rf2 Qc1+ 42. Qf1 Rg8+ 43. Rg2 Rxg2+ 44. Kxg2 Qxc2+ 45. Qf2 Qxd3 46. Qf8+ Ka7 47. Qc5+ Kb8 48. Qe5+ Kc8 49. Qe8+ Kc7 50. Qe7+ Qd7 51. Qe5+ Qd6 52. Qg7+ Kb6 53. Qc3 Qc5 54. Qb3+ Ka7 55. Kf1 Qe5 56. Qc2 Qf4+ 57. Ke2 Qh2+ 58. Kd3 Qxc2+ 59. Kxc2 Kb6 60. b4 Kc7 61. Kc3 b6 62. Kd4 Kd6 63. Kc4 c5 0-1

[Event "Kirov Shakhov Memorial-B 2nd"]
[Site "Kirov"]
[Date "2015.01.01"]
[Round "8"]
[White "Kaisin, Yrij"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1887"]
[BlackElo "2170"]
[PlyCount "128"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. e3 cxd4 5. exd4 d5 6. c5 b6 7. cxb6 Qxb6 8. Bb5+ Bd7 9. Bxd7+ Nbxd7 10. Nge2 Bd6 11. 0-0 0-0 12. b3 Rac8 13. h3 Rc6 14. Bb2 Bb8 15. Qd3 Rfc8 16. Rac1 Qc7 17. Ng3 h5 18. Nce2 Qa5 19. Rxc6 Rxc6 20. a4 h4 21. Nh1 Ne4 22. Bc1 Qb4 23. f3 Nc3 24. Be3 Nxe2+ 25. Qxe2 Qxb3 26. Bf2 Qxa4 27. Qd2 Qc2 28. Qg5 Nf8 29. Qxh4 Rc8 30. Be3 Ng6 31. Qg5 Qe2 32. Rb1 Bd6 33. Bd2 Be7 34. Qe3 Qxe3+ 35. Bxe3 a5 36. Ra1 Bb4 37. Nf2 Rc3 38. Nd1 Rc2 39. Kf1 Nh4 40. Bf2 Nf5 41. g4 Nd6 42. Ne3 Rd2 43. Be1 Rxd4 44. Nc2 Rc4 45. Nxb4 axb4 46. Rb1 Rc2 47. Rxb4 Nc4 48. Bf2 e5 49. Rb5 d4 50. Rd5 Rc3 51. Ke2 f6 52. h4 Ne3 53. Rd7 Rc2+ 54. Ke1 Ng2+ 55. Kf1 Nf4 56. g5 Rc3 57. Be1 Rxf3+ 58. Kg1 fxg5 59. hxg5 Kh7 60. Re7 Nd3 61. Bd2 Kg6 62. Re8 Rf2 63. Bc1 Rc2 64. Ba3 Kxg5 0-1

[Event "Kirov Shakhov Memorial-B 2nd"]
[Site "Kirov"]
[Date "2014.12.31"]
[Round "7"]
[White "Sumachev, Dmitry"]
[Black "Tsarukian, Elis"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2170"]
[BlackElo "2193"]
[PlyCount "121"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. Nc3 e5 8. e4 c6 9. Be3 Ng4 10. Bg5 f6 11. Bd2 h5 12. h3 Nh6 13. Qc2 Qe8 14. dxe5 Nxe5 15. Nxe5 dxe5 16. Rad1 Be6 17. b3 Nf7 18. Be3 b6 19. f4 Bh6 20. Qe2 Nd8 21. f5 Bxe3+ 22. Qxe3 Bc8 23. h4 Kg7 24. Rd2 Nf7 25. b4 Nh6 26. Bh3 Rb8 27. b5 Rb7 28. Rd6 Rc7 29. a4 gxf5 30. exf5 cxb5 31. cxb5 Bb7 32. Ne4 Bxe4 33. Qxe4 Qf7 34. Rfd1 Qb3 35. R6d3 Rc3 36. Qf3 Rxd3 37. Rxd3 Qc4 38. Rd7+ Rf7 39. Rxf7+ Qxf7 40. Qd1 Qe8 41. Qd5 Qf7 42. Qf3 Qe8 43. Qe4 Qd7 44. Kf2 Qd2+ 45. Qe2 Qd4+ 46. Kg2 Ng4 47. Bxg4 hxg4 48. Qc2 Kh6 49. Qc1+ Kh5 50. Qc6 Qd2+ 51. Kg1 Qe1+ 52. Kg2 Qe2+ 53. Kg1 Qd1+ 54. Kg2 Qd2+ 55. Kg1 Qd4+ 56. Kg2 Qb2+ 57. Kg1 Qb1+ 58. Kg2 Qxf5 59. Qe8+ Kh6 60. Qh8+ Kg6 61. Qg8+ 1/2-1/2

[Event "Kirov Shakhov Memorial-B 2nd"]
[Site "Kirov"]
[Date "2014.12.30"]
[Round "6"]
[White "Sumachev, Dmitry"]
[Black "Savinykh, Sergey"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2170"]
[BlackElo "2123"]
[PlyCount "65"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 a6 8. h3 Rb8 9. Bg5 b5 10. cxb5 axb5 11. Rc1 Na5 12. e4 c6 13. e5 Ne8 14. Ne4 d5 15. Nc5 Nc7 16. b3 Ne6 17. Bd2 Nxc5 18. Rxc5 Bd7 19. Bb4 Ra8 20. Qd2 Ra6 21. Rc3 Re8 22. Ne1 Nb7 23. Nd3 Qa8 24. a3 e6 25. g4 Bf8 26. Rfc1 Qa7 27. Nf4 Rxa3 28. Bxa3 Qxa3 29. Rg3 Ra8 30. Bf1 Bb4 31. Qe3 c5 32. Nh5 cxd4 33. Qh6 1-0

[Event "Kirov Shakhov Memorial-B 2nd"]
[Site "Kirov"]
[Date "2014.12.29"]
[Round "5"]
[White "Prutianu, Daniil"]
[Black "Sumachev, Dmitry"]
[Result "1/2-1/2"]
[ECO "E54"]
[BlackElo "2170"]
[PlyCount "20"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Bb4 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Bxc3 10. bxc3 Qc7 1/2-1/2

[Event "Kirov Shakhov Memorial-B 2nd"]
[Site "Kirov"]
[Date "2014.12.29"]
[Round "4"]
[White "Sumachev, Dmitry"]
[Black "Dvinskikh, Leonid"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2170"]
[BlackElo "2096"]
[PlyCount "87"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. cxd5 exd5 6. d4 Nc6 7. Nc3 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Bg4 12. h3 Be6 13. Nxe6 fxe6 14. Qb3 Na5 15. Qa4 a6 16. Rad1 b5 17. Qc2 Rc8 18. Bxh6 Qe8 19. Bc1 b4 20. Qa4 Qd8 21. Ne4 Rc4 22. Nd2 Rc8 23. Nb3 Nc4 24. Qxa6 Qd7 25. Nd4 Kf7 26. b3 Ne5 27. Bf4 Ra8 28. Qb5 Qxb5 29. Nxb5 Ng6 30. Rd2 Nxf4 31. gxf4 Ra5 32. Nd4 Rfa8 33. Rc1 Rxa2 34. Rxa2 Rxa2 35. Rc6 Rb2 36. Bf3 Ne8 37. Bg4 Bf6 38. Bxe6+ Kf8 39. Nf3 Rxb3 40. Bxd5 Rb1+ 41. Kg2 b3 42. Rb6 b2 43. Ne5 Bd8 44. Ng6# 1-0

[Event "Kirov Shakhov Memorial-B 2nd"]
[Site "Kirov"]
[Date "2014.12.28"]
[Round "2"]
[White "Ljashenko, Konstantin"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2035"]
[BlackElo "2170"]
[PlyCount "108"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 e6 4. e4 d6 5. Bg2 Be7 6. Nge2 Nc6 7. d4 cxd4 8. Nxd4 Bd7 9. 0-0 0-0 10. b3 a6 11. Bb2 Qb8 12. Nxc6 Bxc6 13. Re1 Re8 14. Qe2 Nd7 15. Rad1 Bf8 16. Qd2 b5 17. Ne2 bxc4 18. Nd4 Bb7 19. bxc4 Ne5 20. Qe2 Qc7 21. Rc1 Rac8 22. Bf1 Qb6 23. Nb3 Nd7 24. Bd4 Qc7 25. Qd2 Nc5 26. Nxc5 dxc5 27. Bc3 Red8 28. Qc2 Qc6 29. Bg2 Rd7 30. Ba5 Rd4 31. Rb1 Qd7 32. e5 Bxg2 33. Kxg2 Qc6+ 34. f3 Be7 35. Red1 h6 36. Be1 Qc7 37. Qe2 Rcd8 38. Bc3 R4d7 39. Rxd7 Qxd7 40. Rb2 Qa4 41. Rc2 Rb8 42. Rc1 Qa3 43. Qc2 Bd8 44. Qd2 Bc7 45. Rc2 Rd8 46. Qe2 Ba5 47. Bxa5 Qxa5 48. Rb2 Qc3 49. Rc2 Qa1 50. Qf2 Qxe5 51. h4 a5 52. Rb2 Qc3 53. Rc2 Qd3 54. g4 Rd4 0-1

[Event "Kirov Shakhov Memorial-B 2nd"]
[Site "Kirov"]
[Date "2014.12.28"]
[Round "3"]
[White "Shurakov, Denis"]
[Black "Sumachev, Dmitry"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2260"]
[BlackElo "2170"]
[PlyCount "87"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Bb4 7. h4 h6 8. Nf4 Ne7 9. Nxg6 Nxg6 10. h5 Ne7 11. Bd2 Nd7 12. f4 Qb6 13. a3 Bxc3 14. Bxc3 c5 15. Qd2 Nc6 16. 0-0-0 Rc8 17. Kb1 cxd4 18. Bxd4 Nxd4 19. Qxd4 Qxd4 20. Rxd4 Ke7 21. Be2 Nb6 22. Rg1 f6 23. exf6+ gxf6 24. Rg3 Rhg8 25. Rb3 Rc7 26. a4 Kd6 27. a5 Nd7 28. c4 Rgc8 29. cxd5 Rc1+ 30. Ka2 e5 31. fxe5+ fxe5 32. Rd1 Rxd1 33. Bxd1 Nc5 34. Rc3 Rf8 35. Bc2 Rf4 36. Rg3 e4 37. g5 hxg5 38. Rxg5 Rh4 39. b4 Nd7 40. Kb3 Nf6 41. Rg6 Ke5 42. Rg5+ Kd6 43. Rg6 Ke5 44. Rg5+ 1/2-1/2

[Event "Kirov Shakhov Memorial-B 2nd"]
[Site "Kirov"]
[Date "2014.12.27"]
[Round "1"]
[White "Sumachev, Dmitry"]
[Black "Malyshev, Evgeny2222"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2170"]
[BlackElo "1728"]
[PlyCount "89"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. b3 g6 4. Bb2 Bg7 5. g3 d5 6. Bg2 0-0 7. 0-0 b6 8. d3 Bb7 9. Nbd2 Nbd7 10. Qc2 Rc8 11. e4 dxe4 12. dxe4 Nc5 13. e5 Nfd7 14. b4 Ne6 15. Rad1 Qc7 16. Rfe1 c5 17. b5 Rfe8 18. Ne4 Ba8 19. Nc3 Bxf3 20. Bxf3 Nd4 21. Qe4 Nxf3+ 22. Qxf3 Nxe5 23. Qe2 e6 24. f4 Nd7 25. Ne4 Re7 26. Bxg7 Kxg7 27. Qb2+ f6 28. Rd2 e5 29. Red1 Rf8 30. f5 g5 31. Rd6 Nb8 32. Qd2 Rff7 33. Nxf6 h6 34. Nh5+ Kh7 35. f6 Rd7 36. Qd3+ Kh8 37. Rd5 Rxd5 38. cxd5 Nd7 39. Qg6 Nf8 40. Qxh6+ Nh7 41. d6 Qd7 42. Qg6 Qe6 43. Qxf7 Qxf7 44. d7 Nf8 45. d8Q 1-0

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2014.10.18"]
[Round "9"]
[White "Dvinskikh, Leonid"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2091"]
[BlackElo "2164"]
[PlyCount "104"]
[EventDate "2014.10.10"]
[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. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bxf6 Bxf6 7. e3 0-0 8. Bd3 c5 9. 0-0 cxd4 10. Nxd4 Nc6 11. Nxc6 bxc6 12. cxd5 cxd5 13. Qd2 Qa5 14. Rfd1 Kh8 15. Rac1 Rb8 16. b3 Bd7 17. Ne2 Qb6 18. Bb1 Rfc8 19. h3 Be5 20. Rxc8+ Rxc8 21. Rc1 Rxc1+ 22. Qxc1 g6 23. Qd2 Kg7 24. Nd4 a5 25. Bc2 Qc5 26. Nf3 Bf6 27. a4 Bc6 28. Nd4 Bd7 29. f4 e5 30. fxe5 Bxe5 31. Kf2 h5 32. Nf3 Bc3 33. Qe2 Bf6 34. Qd2 h4 35. Nd4 Qc7 36. Kf1 Bc8 37. Qd3 Kh7 38. Qd2 Qh2 39. Qf2 Ba6+ 40. Ke1 Qe5 41. Kd2 Kg7 42. Bd3 Bxd3 43. Kxd3 Qe4+ 44. Kc3 Qb1 45. Qf3 Be7 46. Qxd5 Bb4+ 47. Kc4 Qf1+ 48. Ne2 Qxe2+ 49. Kd4 Qd2+ 50. Ke5 Qxe3+ 51. Qe4 Qxe4+ 52. Kxe4 Kf6 0-1

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2014.10.17"]
[Round "8"]
[White "Sumachev, Dmitry"]
[Black "Purgin, Nikolaj"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2164"]
[BlackElo "2214"]
[PlyCount "80"]
[EventDate "2014.10.10"]
[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 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 Nge7 7. 0-0 0-0 8. Rb1 a5 9. a3 f5 10. Bd2 h6 11. b4 axb4 12. axb4 Be6 13. b5 Nb8 14. Qc2 Nd7 15. Ra1 Nc5 16. Be3 Nd7 17. Rxa8 Qxa8 18. Nd5 Qd8 19. Nxe7+ Qxe7 20. Nh4 Qf6 21. Bxb7 f4 22. Bd2 g5 23. Ng2 Nc5 24. Bc6 Qf5 25. Bb4 Nd7 26. Be4 Qh3 27. b6 Nf6 28. f3 fxg3 29. hxg3 Rb8 30. Ba5 cxb6 31. Rb1 Qxg3 32. Rxb6 Rxb6 33. Bxb6 Bh3 34. e3 Bxg2 35. Qxg2 Qe1+ 36. Qf1 Qb4 37. Bd8 Qc5 38. Kf2 Nxe4+ 39. fxe4 d5 40. Ke2 dxc4 0-1

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2014.10.16"]
[Round "7"]
[White "Zboev, Nikita"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2172"]
[BlackElo "2164"]
[PlyCount "77"]
[EventDate "2014.10.10"]
[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 c5 2. d5 e5 3. g3 d6 4. Bg2 Be7 5. c4 f5 6. Nc3 Nf6 7. Nf3 h6 8. 0-0 0-0 9. a3 Na6 10. Ne1 Bd7 11. e4 fxe4 12. Nxe4 Bf5 13. Qe2 Qd7 14. Nc3 Rae8 15. Nd3 Bd8 16. f3 Nc7 17. b4 b5 18. Nf2 bxc4 19. Qxc4 Kh8 20. bxc5 dxc5 21. Rd1 Na8 22. Be3 Nb6 23. Qxc5 Na4 24. Nxa4 Qxa4 25. Qxa7 Qb3 26. d6 Nd5 27. Bc5 Rg8 28. Qf7 Be6 29. Qg6 Nc3 30. d7 Ref8 31. Bxf8 Rxf8 32. Qe8 Kg8 33. Re1 Bf7 34. Qxe5 Bb6 35. Re3 Bxe3 36. Qxe3 Qb2 37. Re1 Nd5 38. Qc5 Qd2 39. Qxf8+ 1-0

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2014.10.15"]
[Round "6"]
[White "Uraev, Ivan"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2226"]
[BlackElo "2164"]
[PlyCount "79"]
[EventDate "2014.10.10"]
[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. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8. Nf3 Ne6 9. Bh4 c6 10. Qc2 g6 11. h3 Ng7 12. g4 0-0 13. 0-0-0 Be6 14. Kb1 Ne4 15. Bxe7 Nxc3+ 16. Qxc3 Qxe7 17. Qc2 Rac8 18. Rc1 Ne8 19. Rhg1 Nd6 20. h4 f6 21. Ka1 Qd7 22. g5 Bg4 23. Nh2 Bh5 24. Nf1 f5 25. Ng3 Bf3 26. Be2 Be4 27. Qb3 f4 28. Nxe4 Nxe4 29. Bg4 Qd8 30. Be6+ Kg7 31. Bxc8 Qxc8 32. exf4 Nxf2 33. h5 gxh5 34. Qf3 Ng4 35. Rh1 Qf5 36. Rcf1 Qe4 37. f5 Ne3 38. f6+ Kh8 39. Qxe4 dxe4 40. Rf4 1-0

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2014.10.14"]
[Round "5"]
[White "Sumachev, Dmitry"]
[Black "Surnov, Vladimir"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2164"]
[BlackElo "2172"]
[PlyCount "117"]
[EventDate "2014.10.10"]
[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 e6 2. g3 d5 3. d4 c6 4. Bg2 f5 5. Nh3 Nf6 6. 0-0 Be7 7. b3 b5 8. Ba3 b4 9. Bb2 a5 10. Nd2 0-0 11. Nf4 g5 12. Nd3 Ba6 13. Rc1 Ra7 14. Nf3 Nfd7 15. Qd2 Bf6 16. cxd5 cxd5 17. Nc5 Nxc5 18. Rxc5 Nd7 19. Rc6 Qe7 20. Rfc1 Bb5 21. R6c2 a4 22. Ne5 Qd6 23. Nc6 Bxc6 24. Rxc6 Qe7 25. R1c2 Rfa8 26. Qd3 h5 27. h3 g4 28. Bc1 Kg7 29. Qe3 Kf7 30. Bd2 Bg7 31. Qf4 axb3 32. axb3 Rb7 33. Rd6 Rb6 34. Rxd7 Qxd7 35. Rc7 Ra7 36. Rxd7+ Rxd7 37. Qg5 gxh3 38. Qxh5+ Kf8 39. Bxh3 Bxd4 40. Bh6+ Ke7 41. e3 Bf6 42. Bg5 Bxg5 43. Qxg5+ Kd6 44. Qf6 Kc7 45. Bf1 Kb7 46. Be2 Rc7 47. Bh5 Rc3 48. Bf7 Rcc6 49. Kg2 Rd6 50. Kf3 Rbc6 51. Kf4 Kb6 52. Ke5 d4 53. exd4 Rd5+ 54. Kf4 Rcd6 55. Bxe6 Rxd4+ 56. Kxf5 Rd3 57. Ke5 Kc6 58. g4 Rd2 59. f4 1-0

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2014.10.13"]
[Round "4"]
[White "Tarasov, Denis"]
[Black "Sumachev, Dmitry"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2224"]
[BlackElo "2164"]
[PlyCount "131"]
[EventDate "2014.10.10"]
[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 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nf6 7. Bg2 Nbd7 8. d4 Bb4 9. e5 Ne4 10. 0-0 Nxc3 11. bxc3 Bf8 12. h4 h5 13. Bg5 Be7 14. Bxe7 Qxe7 15. Rfb1 Nb6 16. a4 Nc4 17. Qf4 Na5 18. Bf1 Rg8 19. Qg5 Qxg5 20. hxg5 Rc8 21. Bd3 g6 22. Kg2 Ke7 23. Rb2 c5 24. Rb5 b6 25. Kf3 cxd4 26. cxd4 Rc3 27. Ke2 Rh8 28. Kd2 Rc7 29. Rh1 Nc4+ 30. Ke2 Rhc8 31. Ra1 Kf8 32. Rb4 Na5 33. Rb2 Kg7 34. Rba2 Nc6 35. Ke3 Nb4 36. Rb2 Nxc2+ 37. Bxc2 Rxc2 38. Rxc2 Rxc2 39. a5 b5 40. a6 Rc6 41. Ra5 b4 42. Rb5 Rxa6 43. Rxb4 Ra3+ 44. Kd2 Ra2+ 45. Ke3 a5 46. Rb8 Ra1 47. Ra8 a4 48. f4 a3 49. Kf3 a2 50. Kg2 Kh7 51. Ra7 Kg8 52. Ra8+ Kg7 53. Kh2 Rd1 54. Rxa2 Rxd4 55. Kh3 Rc4 56. Ra8 Rc2 57. Rd8 Kh7 58. Rf8 Kg7 59. Rd8 Rd2 60. Ra8 d4 61. Rd8 d3 62. Rd4 Kf8 63. Rd8+ Ke7 64. Rd4 Rd1 65. Kg2 d2 66. Rd3 1/2-1/2

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2014.10.12"]
[Round "3"]
[White "Sumachev, Dmitry"]
[Black "Trifonov, Pavel"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2164"]
[BlackElo "2211"]
[PlyCount "81"]
[EventDate "2014.10.10"]
[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. g3 c6 3. Bg2 d5 4. Nf3 Bg4 5. h3 Bxf3 6. Bxf3 e6 7. 0-0 Nbd7 8. d4 Bd6 9. Nc3 dxc4 10. e4 e5 11. d5 cxd5 12. exd5 a6 13. Qe2 Qc7 14. g4 0-0 15. g5 Ne8 16. Ne4 Be7 17. Kh1 Nd6 18. Rg1 Nxe4 19. Bxe4 Rad8 20. Bxh7+ Kxh7 21. Qh5+ Kg8 22. Rg4 f5 23. Rh4 Nf6 24. gxf6 Bxf6 25. Qh7+ Kf7 26. Qxf5 Qd7 27. Qxd7+ Rxd7 28. Rxc4 Rfd8 29. Be3 Rxd5 30. Rc7+ R8d7 31. Rac1 Ke6 32. Kg2 e4 33. b3 Be5 34. Rxd7 Rxd7 35. Rc4 Kf5 36. a4 Rd5 37. Rc5 Rxc5 38. Bxc5 Ke6 39. Be3 Kd5 40. Kf1 Bf6 41. Ke2 1/2-1/2

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2014.10.11"]
[Round "2"]
[White "Sumachev, Dmitry"]
[Black "Kharitonov, Alexey"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2164"]
[BlackElo "2211"]
[PlyCount "95"]
[EventDate "2014.10.10"]
[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. g3 d5 3. cxd5 Qxd5 4. Nf3 Bg4 5. Bg2 Nc6 6. Nc3 Qd7 7. h3 Bh5 8. d3 e6 9. Be3 Be7 10. 0-0 0-0 11. Rc1 Rfd8 12. a3 Qe8 13. b4 Rab8 14. g4 Bxg4 15. hxg4 Nxg4 16. Bf4 e5 17. Bg3 a5 18. b5 Nd4 19. Nxd4 exd4 20. Nd5 Bd6 21. e4 Ne3 22. fxe3 Bxg3 23. exd4 Rxd5 24. Qg4 Rxd4 25. Qxg3 Rbd8 26. Rxc7 Rxd3 27. Qf4 R3d7 28. b6 Qe6 29. Qf2 f6 30. Qc5 Rd2 31. Qc4 Qxc4 32. Rxc4 Rb2 33. Rf2 Rd1+ 34. Bf1 Rxb6 35. Rc7 Rbb1 36. Kg2 h5 37. Bc4+ Kh7 38. Rxf6 Rbc1 39. Rff7 Kh6 40. Be2 Rg1+ 41. Kf2 Ra1 42. e5 h4 43. e6 h3 44. e7 Rg2+ 45. Ke3 Rxa3+ 46. Bd3 Rg3+ 47. Ke2 Rg2+ 48. Rf2 1-0

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2014.10.10"]
[Round "1"]
[White "Seidov, Georgij"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2164"]
[PlyCount "98"]
[EventDate "2014.10.10"]
[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 c5 2. e3 Nf6 3. Nf3 e6 4. c4 Be7 5. Nc3 0-0 6. Bd3 a6 7. 0-0 b6 8. dxc5 Bxc5 9. Ne4 Be7 10. Qc2 h6 11. Nxf6+ Bxf6 12. Be4 Nc6 13. Bd2 Bb7 14. Rad1 Rc8 15. Qb1 Qc7 16. h3 d6 17. b3 b5 18. cxb5 axb5 19. Rc1 d5 20. Bd3 Qb6 21. e4 Nd4 22. Nxd4 Bxd4 23. exd5 Bxd5 24. Bh7+ Kh8 25. Rxc8 Rxc8 26. Be4 Qb7 27. Bxd5 Qxd5 28. Be3 Bxe3 29. fxe3 Kg8 30. Rd1 Qe5 31. e4 Qc5+ 32. Kf1 e5 33. Qd3 Rc6 34. Ke2 Rf6 35. Rf1 Rd6 36. Rc1 Qb4 37. Rc8+ Kh7 38. Qc2 Rd4 39. g4 g6 40. Qc3 Rxe4+ 41. Kf3 Rf4+ 42. Kg3 Qd6 43. Rc6 Qd5 44. Rc5 Qh1 45. Qe3 Rf1 46. Rxe5 Rg1+ 47. Kh4 g5+ 48. Kh5 Qc6 49. Re6 Qxe6 0-1

[Event "Kirov Vyatki Cup-A 3rd"]
[Site "Kirov"]
[Date "2014.08.17"]
[Round "6"]
[White "Trifonov, Pavel"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2212"]
[BlackElo "2153"]
[PlyCount "120"]
[EventDate "2014.08.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 a6 7. a4 g6 8. Bd3 Bg7 9. Nge2 0-0 10. 0-0 Nbd7 11. Ng3 Ne5 12. Bc2 Rb8 13. Qe2 Re8 14. h3 Qc7 15. f4 Ned7 16. Qf3 b5 17. axb5 axb5 18. e5 dxe5 19. f5 Nf8 20. Bg5 Rb6 21. fxg6 hxg6 22. d6 Qxd6 23. Nge4 Qd4+ 24. Be3 Qd7 25. Bxc5 Nxe4 26. Nxe4 Rc6 27. b4 Ne6 28. Ra7 Rc7 29. Rxc7 Qxc7 30. Nd6 Rf8 31. Nxb5 Qd7 32. Bxf8 Bxf8 33. Nc3 Nf4 34. Kh1 Qd2 35. Bb3 Bf5 36. Qb7 Kh8 37. Qa8 Kg7 38. Qb7 Kh6 39. Qf3 Bd3 40. Ne4 Qxb4 41. Qg3 Bxe4 42. Rxf4 exf4 43. Qxf4+ Kh7 44. Qxf7+ Bg7 45. Qg8+ Kh6 46. Qe6 Qd4 47. Qg4 Bf5 48. Qxd4 Bxd4 49. Bd5 Kg5 50. Kh2 Kf4 51. Bc6 Bf2 52. Be8 Bg3+ 53. Kg1 Be4 54. Kf1 Kg5 55. Bb5 Kh4 56. Bc4 Bd6 57. Be2 Kg3 58. h4 Bxg2+ 59. Ke1 Bb4+ 60. Kd1 Bf3 0-1

[Event "Kirov Vyatki Cup-A 3rd"]
[Site "Kirov"]
[Date "2014.08.16"]
[Round "5"]
[White "Sumachev, Dmitry"]
[Black "Uraev, Ivan"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2153"]
[BlackElo "2247"]
[PlyCount "110"]
[EventDate "2014.08.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Neg5 h6 6. Nxf7 Kxf7 7. Ne5+ Kg8 8. Bc4+ e6 9. d4 Bd6 10. f4 c5 11. d5 Bxe5 12. fxe5 Nxd5 13. 0-0 Nc6 14. Qh5 Qe7 15. Bd2 Bd7 16. Rae1 Be8 17. Qg4 Rd8 18. Rf2 h5 19. Qe4 Nb6 20. Ref1 Bd7 21. h4 Nxc4 22. Bg5 Qe8 23. Qxc4 Rc8 24. Qxc5 Qg6 25. Qd6 Nb8 26. Rf8+ Kh7 27. R8f7 Be8 28. Re7 Rc6 29. Qxb8 Rxc2 30. Rf6 Rxg2+ 31. Kxg2 Bc6+ 32. Kg1 Rxb8 33. Rxg6 Kxg6 34. Rxe6+ Kf5 35. Re7 g6 36. Kf2 Bd5 37. a3 Rc8 38. Ke3 Rc4 39. Kd3 a5 40. Bf6 b5 41. Rd7 Be4+ 42. Ke3 Bc6 43. Rd4 Rc2 44. Rd2 Rc1 45. Rf2+ Ke6 46. Bg7 Ke7 47. Bf6+ Kd7 48. Rd2+ Ke6 49. Kf4 Bd5 50. Kg5 Rg1+ 51. Kh6 a4 52. Bg7 Rg4 53. Bf6 Rg3 54. Kg7 Rg4 55. Kh6 Rg3 1/2-1/2

[Event "Kirov Vyatki Cup-A 3rd"]
[Site "Kirov"]
[Date "2014.08.15"]
[Round "4"]
[White "Savinykh, Sergey"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2165"]
[BlackElo "2153"]
[PlyCount "80"]
[EventDate "2014.08.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 Be7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. h3 hxg5 15. Bg3 Nxd3+ 16. Rxd3 Ne5 17. Rdd1 Bd7 18. Rhf1 f6 19. Nf3 b5 20. a3 Rb8 21. Rd4 a5 22. Rfd1 b4 23. axb4 axb4 24. Nb1 Bb5 25. Qf2 Ba4 26. Ne1 0-0 27. Nd3 Nc6 28. Rc4 Bb5 29. Rc5 Qb6 30. Rxb5 Qxb5 31. Nd2 Na5 32. Nf3 Rfc8 33. Nd4 Qc4 34. Kb1 b3 35. c3 Qa4 36. Nc1 Rxc3 37. bxc3 b2 38. Ncb3 Nxb3 39. Qxb2 Rb7 40. Rd3 Nc5 0-1

[Event "Kirov Vyatki Cup-A 3rd"]
[Site "Kirov"]
[Date "2014.08.09"]
[Round "2"]
[White "Nagibin, Mikhail V"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2196"]
[BlackElo "2153"]
[PlyCount "116"]
[EventDate "2014.08.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 b6 5. Nbd2 Bb7 6. e3 Be7 7. Bd3 d6 8. Qe2 0-0 9. e4 cxd4 10. cxd4 Nc6 11. 0-0 Nb4 12. Bb5 a6 13. Ba4 b5 14. Bb3 Rc8 15. Rfc1 d5 16. e5 Ne4 17. a3 Nc6 18. Bc2 Nxd2 19. Bxd2 Qb6 20. Qd3 g6 21. h4 f5 22. exf6 Bxf6 23. Be3 Bg7 24. h5 Rxf3 25. gxf3 Ne7 26. hxg6 Nxg6 27. Kg2 Rf8 28. Rh1 e5 29. Rag1 Rxf3 30. Qd2 e4 31. Bd1 Rf7 32. Bg4 Qd6 33. Kf1 Rc7 34. Bf5 Rc4 35. Rh5 Bc8 36. Bxc8 Rxc8 37. Rgh1 Nf8 38. Rf5 Qg6 39. Rxd5 Ne6 40. Rd7 Rc7 41. Rd6 Qf5 42. Rg1 Qh3+ 43. Ke2 Qh2 44. Rg3 Qh5+ 45. Kf1 Qh1+ 46. Ke2 Qh5+ 47. f3 exf3+ 48. Kf1 Qh1+ 49. Bg1 f2 50. Kxf2 Rf7+ 51. Ke1 Qe4+ 52. Be3 Qh1+ 53. Rg1 Qh4+ 54. Kd1 Qe4 55. d5 Nf8 56. Rc6 Rf3 57. Bd4 Rd3 58. Rxg7+ Kh8 1-0

[Event "Kirov Vyatki Cup-A 3rd"]
[Site "Kirov"]
[Date "2014.08.09"]
[Round "3"]
[White "Sumachev, Dmitry"]
[Black "Tsarukian, Elis"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2153"]
[BlackElo "2180"]
[PlyCount "90"]
[EventDate "2014.08.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 g6 6. Nf3 Bg7 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qd5 Nf6 10. Qd3 Kxf7 11. e5 Re8 12. exf6 exf6+ 13. Be3 d6 14. Nd4 d5 15. 0-0 a6 16. Rad1 Nc4 17. Bc1 Ne5 18. Qg3 Nc6 19. Nf3 Be6 20. Rfe1 Qa5 21. h3 Rad8 22. Nd4 Nxd4 23. Rxd4 f5 24. Be3 Rd7 25. Red1 Qd8 26. Bg5 Qb6 27. Na4 Qb5 28. Bf4 Rc8 29. Be5 Bxe5 30. Qxe5 Qc6 31. Nc3 Rcd8 32. Rh4 Kg8 33. Rdd4 b5 34. Rh6 Qd6 35. Qe3 Qe7 36. Rdh4 Qf6 37. Ne2 d4 38. Qd2 Bxa2 39. Nf4 Rg7 40. Nh5 Qxh4 41. Nxg7 Qe7 42. Nxf5 gxf5 43. Rxa6 Bc4 44. Ra7 Qf6 45. b3 Bxb3 0-1

[Event "Kirov Vyatki Cup-A 3rd"]
[Site "Kirov"]
[Date "2014.08.08"]
[Round "1"]
[White "Sumachev, Dmitry"]
[Black "Timerkhanov, Alexander"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2153"]
[BlackElo "2302"]
[PlyCount "115"]
[EventDate "2014.08.08"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 h6 9. Bxf6 Nxf6 10. f5 Qc5 11. 0-0-0 g5 12. fxg6 Bg4 13. gxf7+ Kxf7 14. Qd3 Bxd1 15. Qxd1 Bg7 16. Nf5 Rac8 17. Bd3 Qe5 18. Nxg7 Kxg7 19. Nd5 Rhf8 20. Kb1 e6 21. Nb6 Rcd8 22. Nc4 Qc5 23. Qe2 b5 24. Nd2 Nd7 25. Nb3 Qe5 26. Qe3 Rf7 27. Nd4 Rdf8 28. Be2 d5 29. Rd1 Nc5 30. Qc3 Nxe4 31. Nxe6+ Kf6 32. Qxe5+ Kxe5 33. Nxf8 Rxf8 34. Bf3 b4 35. Kc1 a5 36. Rd3 Rf6 37. a3 Rc6 38. axb4 axb4 39. Rb3 Nc5 40. Re3+ Kd4 41. Kd2 Ne4+ 42. Bxe4 dxe4 43. Rb3 Kc4 44. Ke3 Rg6 45. Kf2 Rf6+ 46. Ke2 Ra6 47. Ke3 Rg6 48. g3 Rg4 49. Kf2 Rg6 50. Re3 Rf6+ 51. Ke2 Re6 52. g4 Kd4 53. Rb3 Kc4 54. h4 Rg6 55. Rg3 Kd4 56. c3+ bxc3 57. bxc3+ Ke5 58. g5 1/2-1/2

[Event "Kirov Arakelian Memorial-B 4th"]
[Site "Kirov"]
[Date "2014.05.05"]
[Round "9"]
[White "Savinykh, Sergey"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2173"]
[BlackElo "2155"]
[PlyCount "94"]
[EventDate "2014.04.30"]
[EventType "tourn"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qb6 6. Nb3 Qc7 7. 0-0 Nf6 8. Nc3 Be7 9. f4 d6 10. Qf3 Nc6 11. Bd2 0-0 12. Rae1 e5 13. Nd5 Qd8 14. Bc3 Be6 15. Kh1 b5 16. Rg1 Rc8 17. g4 exf4 18. Nxe7+ Qxe7 19. Qxf4 Nd7 20. Nd4 Nxd4 21. Bxd4 Bc4 22. g5 Ne5 23. Rg3 f6 24. Reg1 Bxd3 25. cxd3 fxg5 26. Qxg5 Qxg5 27. Rxg5 g6 28. Bxe5 dxe5 29. h4 Rc2 30. R1g2 Rff2 31. Rxf2 Rxf2 32. h5 Kg7 33. hxg6 hxg6 34. Rg2 Rxg2 35. Kxg2 Kf6 36. Kf3 g5 37. Kg3 Kg6 38. Kg4 a5 39. a3 a4 40. Kf3 Kh5 41. d4 exd4 42. e5 Kg6 43. Ke4 g4 44. Kxd4 g3 45. Ke3 Kf5 46. Kf3 Kxe5 47. Kxg3 Kd4 0-1

[Event "Kirov Arakelian Memorial-B 4th"]
[Site "Kirov"]
[Date "2014.05.04"]
[Round "8"]
[White "Sumachev, Dmitry"]
[Black "Chigarev, Vyacheslav"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "2155"]
[BlackElo "1829"]
[PlyCount "125"]
[EventDate "2014.04.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. d4 Bg7 7. e4 Nxc3 8. bxc3 c5 9. Ne2 0-0 10. 0-0 Qc7 11. Be3 Nd7 12. f4 b6 13. Rc1 Bb7 14. d5 Rad8 15. c4 Rfe8 16. e5 Nf8 17. Nc3 a6 18. a4 Bc8 19. h3 Bh6 20. Qf3 Bb7 21. Qf2 Bg7 22. Rc2 Ba8 23. Ne4 f5 24. Nc3 Nd7 25. Rb1 Kh8 26. Rcb2 Rb8 27. Rb3 Red8 28. Kh1 h6 29. Kh2 Rdc8 30. Bf3 Qd8 31. Rg1 Nf8 32. g4 e6 33. Rb2 Qe8 34. g5 b5 35. axb5 axb5 36. Rxb5 exd5 37. Rxb8 Rxb8 38. Bxc5 Ne6 39. Bd6 Rc8 40. Nxd5 Rxc4 41. gxh6 Bf8 42. Nf6 Qf7 43. Bxa8 Bxd6 44. Bd5 Bc5 45. Qa2 Bxg1+ 46. Kxg1 Rc1+ 47. Kh2 Qc7 48. Qa8+ Nd8 49. Bb3 Rc5 50. Qg2 Ne6 51. Qxg6 Rc2+ 52. Bxc2 Qxc2+ 53. Qg2 Qxg2+ 54. Kxg2 Nxf4+ 55. Kg3 Ne6 56. h4 Nf4 57. h5 Ne6 58. Kh4 f4 59. Kg4 Nc5 60. Nd5 Kh7 61. Nxf4 Kxh6 62. Kf5 Nb7 63. Kf6 1-0

[Event "Kirov Arakelian Memorial-B 4th"]
[Site "Kirov"]
[Date "2014.05.04"]
[Round "7"]
[White "Sumachev, Dmitry"]
[Black "Trifonov, Pavel"]
[Result "0-1"]
[ECO "B37"]
[WhiteElo "2155"]
[BlackElo "2235"]
[PlyCount "62"]
[EventDate "2014.04.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 0-0 8. 0-0 Nc6 9. Nc2 b6 10. Be3 Bb7 11. Qd2 Rc8 12. f3 Ne5 13. b3 Re8 14. Rfd1 a6 15. Rac1 Ned7 16. Nd4 e6 17. Bh6 Bh8 18. Kh1 Qc7 19. Bf1 Rcd8 20. Nde2 Nc5 21. Nf4 Bc6 22. Ncd5 Qb7 23. Nb4 Bxe4 24. fxe4 Ncxe4 25. Qe2 Ng4 26. Bg5 Ngf2+ 27. Kg1 Nxd1 28. Qxd1 Nxg5 29. Bd3 Bd4+ 30. Kh1 Be3 31. Ne2 Nh3 0-1

[Event "Kirov Arakelian Memorial-B 4th"]
[Site "Kirov"]
[Date "2014.05.03"]
[Round "6"]
[White "Oganov, Mikhail"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "D30"]
[BlackElo "2155"]
[PlyCount "63"]
[EventDate "2014.04.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. 0-0 Be7 8. dxc5 Bxc5 9. e3 0-0 10. b3 Bg4 11. Bb2 Qe7 12. Nc3 Rad8 13. Ne2 Rfe8 14. h3 Bc8 15. Rc1 Ne4 16. Ned4 Bb6 17. Nxc6 bxc6 18. Rxc6 Bb7 19. Rc2 Ba6 20. Re1 Qb4 21. Qc1 Bd3 22. Rc6 Bb5 23. Ba3 Qa5 24. Rc2 Nxg3 25. fxg3 Rxe3 26. Rxe3 d4 27. Rc8 dxe3 28. Rxd8+ Bxd8 29. Qc5 h6 30. Qf8+ Kh7 31. Ng5+ Bxg5 32. Be4+ 1-0

[Event "Kirov Arakelian Memorial-B 4th"]
[Site "Kirov"]
[Date "2014.05.03"]
[Round "5"]
[White "Sumachev, Dmitry"]
[Black "Shustov, Dmitrij"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2155"]
[BlackElo "1585"]
[PlyCount "135"]
[EventDate "2014.04.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e4 d6 5. d4 cxd4 6. Nxd4 Be7 7. Bd3 0-0 8. 0-0 a6 9. b3 Nc6 10. Bc2 Nb4 11. Bb1 Qc7 12. Bb2 b6 13. a3 Nc6 14. Bc2 Bb7 15. Kh1 Rfe8 16. f4 Rad8 17. Rc1 Kh8 18. Bb1 Bc8 19. Nd5 Qb7 20. Nxe7 Nxe7 21. e5 dxe5 22. fxe5 Nfg8 23. Rxf7 Rf8 24. Qh5 Nh6 25. Rcf1 Rxf7 26. Rxf7 Kg8 27. Rf1 Nef5 28. Nxf5 Nxf5 29. Bxf5 exf5 30. e6 Bxe6 31. Qg5 Rd7 32. Re1 Qc6 33. Qe3 Qe4 34. Qg3 f4 35. Rxe4 fxg3 36. hxg3 Bf7 37. Bd4 Rb7 38. Rg4 Be6 39. Re4 Bf7 40. b4 Bxc4 41. Bxb6 Bd5 42. Re5 Bxg2+ 43. Kxg2 Rxb6 44. Re7 h6 45. Ra7 Kh7 46. Kf3 Rf6+ 47. Ke4 Rg6 48. Kd5 Rxg3 49. Rxa6 h5 50. b5 Rb3 51. Kc4 Rb1 52. Rd6 h4 53. a4 h3 54. Rd3 Rh1 55. Rb3 h2 56. Kb4 Kg6 57. Rb2 Kf7 58. b6 Ke7 59. a5 Kd7 60. Kb5 Kc8 61. Ka6 Kb8 62. Re2 Rc1 63. Rxh2 Rc8 64. Rg2 Rg8 65. Rg6 Ka8 66. b7+ Kb8 67. Kb6 Rf8 68. a6 1-0

[Event "Kirov Arakelian Memorial-B 4th"]
[Site "Kirov"]
[Date "2014.05.02"]
[Round "4"]
[White "Derbenev, Andrey"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2349"]
[BlackElo "2155"]
[PlyCount "69"]
[EventDate "2014.04.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Nf3 c6 8. Qc2 Nf8 9. Bd3 Ne6 10. Bh4 g6 11. h3 Ng7 12. g4 Be6 13. 0-0-0 Nd7 14. Bg3 Qa5 15. Nd2 f5 16. f3 0-0 17. Bf2 Rae8 18. gxf5 Bxf5 19. Bxf5 Rxf5 20. e4 dxe4 21. Nb3 Qc7 22. fxe4 Rf3 23. Kb1 Qf4 24. Be1 Bb4 25. Nd2 Bxc3 26. Nxf3 Bxe1 27. Qb3+ Kh8 28. Rhxe1 Rxe4 29. Qxb7 Qf5 30. Ka1 Qxf3 31. Qxd7 Ne6 32. Qxc6 Ng5 33. Rf1 Rxd4 34. Qe8+ Kg7 35. Qe5+ 1-0

[Event "Kirov Arakelian Memorial-B 4th"]
[Site "Kirov"]
[Date "2014.05.01"]
[Round "2"]
[White "Kazenin, Igor"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2155"]
[PlyCount "72"]
[EventDate "2014.04.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 c5 3. e3 Nf6 4. Bxf6 gxf6 5. c4 cxd4 6. Qxd4 Nc6 7. Qxd5 Qxd5 8. cxd5 Nb4 9. Na3 f5 10. 0-0-0 Bg7 11. Nb5 0-0 12. a3 Na6 13. b4 Bd7 14. Nf3 Rfc8+ 15. Kb1 Nc7 16. Nxc7 Rxc7 17. d6 exd6 18. Rxd6 Ba4 19. Bd3 Rc3 20. Bxf5 Rb3+ 21. Kc1 Rxa3 22. Re1 Ra1+ 23. Kd2 Ra2+ 24. Kc1 Bc3 25. Nd2 Ra1+ 26. Nb1 Bxe1 27. Kb2 Rxb1+ 28. Kxb1 Bxb4 29. Rh6 Rd8 30. Rh4 a5 31. Bxh7+ Kg7 32. Be4 Rd1+ 33. Kb2 Rd2+ 34. Kb1 Bc3 35. Bxb7 Bb3 36. Bf3 Ra2 0-1

[Event "Kirov Arakelian Memorial-B 4th"]
[Site "Kirov"]
[Date "2014.05.01"]
[Round "3"]
[White "Sumachev, Dmitry"]
[Black "Dvinskikh, Leonid"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2155"]
[BlackElo "2092"]
[PlyCount "50"]
[EventDate "2014.04.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. cxd5 Qxd5 5. Nc3 Qe6+ 6. Be2 Nf6 7. Nf3 Bd6 8. 0-0 0-0 9. d4 c6 10. Ng5 Qf5 11. Bd3 Qg4 12. Qb3 Qh5 13. f4 h6 14. Nge4 Nxe4 15. Nxe4 Bc7 16. Bc2 Qb5 17. Qg3 Nd7 18. Bd2 Qh5 19. Rae1 Bd8 20. Qd3 Qb5 21. Qg3 Qh5 22. Nd6 Bh4 23. Qd3 Nf6 24. g3 Bh3 25. Rf2 Qd5 1-0

[Event "Kirov Arakelian Memorial-B 4th"]
[Site "Kirov"]
[Date "2014.04.30"]
[Round "1"]
[White "Sumachev, Dmitry"]
[Black "Nagibin, Mikhail V"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "2155"]
[BlackElo "2263"]
[PlyCount "92"]
[EventDate "2014.04.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. e4 e5 4. Nge2 g6 5. d4 Nbd7 6. f3 Bg7 7. Bg5 c6 8. Qd2 h6 9. Be3 Qe7 10. d5 c5 11. 0-0-0 Nf8 12. g3 Bd7 13. Nb5 Bxb5 14. cxb5 Qc7 15. Kb1 N8d7 16. Rc1 a6 17. bxa6 h5 18. Nc3 bxa6 19. Nd1 0-0 20. Bh6 Rfb8 21. Bxg7 Kxg7 22. Ne3 Qd8 23. h4 Rb4 24. Rc4 a5 25. Rxb4 axb4 26. Bc4 Qe7 27. Bd3 Nb6 28. b3 Rh8 29. Qg2 Nfd7 30. f4 c4 31. Bxc4 Nc5 32. f5 Ra8 33. g4 Nxc4 34. Nxc4 hxg4 35. Qxg4 Nxb3 36. fxg6 f5 37. exf5 Nd4 38. h5 Kh6 39. g7 Qxg7 40. Qg6+ Qxg6 41. hxg6+ Kg5 42. Nxd6 Rf8 43. Rf1 Kh6 44. Nf7+ Kg7 45. d6 Nxf5 46. d7 Kxg6 1-0

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2013.10.19"]
[Round "9"]
[White "Sumachev, Dmitry"]
[Black "Surnov, Vladimir"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2169"]
[BlackElo "2181"]
[PlyCount "70"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 d5 7. c4 c6 8. b3 Bd7 9. Bb2 Be8 10. Nd4 Bf7 11. e4 c5 12. Nc2 Nc6 13. cxd5 exd5 14. e5 Ne8 15. f4 Nc7 16. g4 Be6 17. Ne3 Qd7 18. gxf5 Bxf5 19. Nxf5 Qxf5 20. Rf3 d4 21. Bh3 Qh5 22. Qf1 Kh8 23. Ne4 Nxe5 24. Rf2 Ng4 25. Bxg4 Qxg4+ 26. Kh1 Nd5 27. Bc1 Rf7 28. Ng5 Bxg5 29. fxg5 Rxf2 30. Qxf2 Qd1+ 31. Kg2 Qxd3 32. Bd2 Re8 33. Re1 Ne3+ 34. Kg1 Qe4 35. Bxe3 dxe3 0-1

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2013.10.18"]
[Round "8"]
[White "Tsarukian, Elis"]
[Black "Sumachev, Dmitry"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2194"]
[BlackElo "2169"]
[PlyCount "110"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Ne1 Qe7 11. f3 Nh5 12. Nd3 b6 13. Be3 f5 14. a3 fxe4 15. Nxe4 Nxe4 16. fxe4 Qh4 17. Rxf8+ Bxf8 18. Bf3 Nf6 19. Nf2 Ng4 20. Nxg4 Bxg4 21. Rf1 Bxf3 22. gxf3 Bh6 23. Qf2 Bxe3 24. Qxe3 Rf8 25. b4 axb4 26. axb4 Ra8 27. Qd2 Ra3 28. c5 bxc5 29. bxc5 Kg7 30. cxd6 cxd6 31. Qf2 Qg5+ 32. Qg3 Qe3+ 33. Qf2 Kf6 34. Qxe3 Rxe3 35. Kf2 Ra3 36. h4 h5 37. Rc1 Ra8 38. Rc7 g5 39. Rd7 Ra6 40. Kg3 Rb6 41. Rh7 gxh4+ 42. Kxh4 Rb3 43. Rh6+ Kg7 44. Rxd6 Rxf3 45. Kg5 Rf4 46. Rd7+ Kf8 47. d6 h4 48. Rh7 Ke8 49. Re7+ Kd8 50. Rxe5 Rf7 51. Kxh4 Kd7 52. Rf5 Rh7+ 53. Kg5 Kxd6 54. Kg6 Rh4 55. e5+ Ke6 1/2-1/2

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2013.10.17"]
[Round "7"]
[White "Sumachev, Dmitry"]
[Black "Tolstobrov, Nikolaj"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2169"]
[PlyCount "71"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c6 3. Bg2 d5 4. 0-0 Bf5 5. d3 h6 6. Nbd2 g5 7. c4 e6 8. cxd5 exd5 9. e4 Bh7 10. e5 Ng8 11. e6 Bg7 12. Re1 Ne7 13. exf7+ Kxf7 14. Bh3 Bf6 15. Ne5+ Kg7 16. Ndf3 c5 17. b4 b6 18. bxc5 bxc5 19. Rb1 Qc7 20. Qa4 Nbc6 21. Nd7 Bf5 22. Bxf5 Nxf5 23. Nxc5 Kg6 24. Re6 Nd8 25. Rxf6+ Kxf6 26. Bb2+ Kf7 27. Na6 Qb7 28. Ne5+ Kg7 29. Nc5 Qc7 30. Ned7+ Kh7 31. Be5 Qc6 32. Qg4 Kg6 33. Bxh8 Nf7 34. Be5 Re8 35. d4 Re7 36. Nf8# 1-0

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2013.10.16"]
[Round "6"]
[White "Kolomiets, Vladimir"]
[Black "Sumachev, Dmitry"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2058"]
[BlackElo "2169"]
[PlyCount "85"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f3 Bg7 5. Be3 0-0 6. Qd2 Nc6 7. 0-0-0 e5 8. Nge2 b5 9. g4 Rb8 10. h4 b4 11. Nd5 Nxd5 12. exd5 Na5 13. Ng3 c6 14. h5 cxd5 15. hxg6 fxg6 16. Qh2 Kf7 17. Bh6 Rg8 18. Qd2 Be6 19. Bg5 Qb6 20. Rxh7 Rh8 21. Rxh8 Rxh8 22. Be3 Qc7 23. Qxb4 Nc6 24. Qd2 a5 25. a3 exd4 26. Bf4 Ne5 27. Bxe5 dxe5 28. Ne2 Rc8 29. Kb1 Qb6 30. Ka1 Rb8 31. Rb1 Kg8 32. Nc1 e4 33. Bg2 d3 34. c3 d4 35. c4 e3 36. Qxd3 Qc5 37. Bf1 a4 38. Qxg6 Bxc4 39. Bxc4+ Qxc4 40. Nd3 Qf7 41. Qe4 Qb7 42. Qe6+ Qf7 43. Qe4 1/2-1/2

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2013.10.15"]
[Round "5"]
[White "Sumachev, Dmitry"]
[Black "Lapshin, Alexander"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2169"]
[PlyCount "143"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qd3 Be7 5. Nf3 Nf6 6. e5 Nfd7 7. h4 c5 8. Bg5 a6 9. dxc5 Nxc5 10. Qe3 h6 11. Bxe7 Qxe7 12. 0-0-0 Nc6 13. Rxd5 Nb3+ 14. axb3 exd5 15. Nxd5 Qd8 16. Qc5 Be6 17. Bc4 Bxd5 18. Bxd5 Rc8 19. Rd1 Qe7 20. Qe3 Nb4 21. e6 Nxd5 22. exf7+ Kf8 23. Rxd5 Qxe3+ 24. fxe3 Ke7 25. Rf5 g6 26. Rf4 Rc5 27. b4 Rf5 28. Rc4 Rxf7 29. Kd2 Rd8+ 30. Ke2 Kf8 31. c3 Re7 32. Rf4+ Kg7 33. Nd4 Rde8 34. Rf3 Re4 35. Rg3 Kh7 36. Rf3 R8e7 37. g3 Kg7 38. Kd3 R4e5 39. c4 Rf7 40. Rf4 g5 41. hxg5 hxg5 42. Rf3 Rxf3 43. Nxf3 Rf5 44. Ke4 Rf8 45. Nxg5 Rf2 46. b3 Rb2 47. Ne6+ Kf6 48. Nd4 Rg2 49. b5 axb5 50. Nxb5 Rxg3 51. Nd6 b6 52. Nb5 Ke6 53. Nd4+ Kd7 54. b4 Rg4+ 55. Ke5 Rg5+ 56. Nf5 Rh5 57. e4 Rh1 58. Kd5 Rb1 59. e5 Rd1+ 60. Nd4 Ke7 61. c5 bxc5 62. Kxc5 Kd7 63. b5 Rc1+ 64. Kd5 Rb1 65. e6+ Kc7 66. Ke5 Re1+ 67. Kf6 Re4 68. e7 Kd7 69. Nf5 Re6+ 70. Kf7 Re5 71. Kf6 Re6+ 72. Kf7 1/2-1/2

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2013.10.14"]
[Round "4"]
[White "Zboev, Nikita"]
[Black "Sumachev, Dmitry"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2179"]
[BlackElo "2169"]
[PlyCount "57"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 c5 2. c3 e6 3. Nf3 Nf6 4. Bf4 b6 5. e3 Bb7 6. Nbd2 a6 7. h3 d5 8. Ne5 Nc6 9. Bd3 Bd6 10. 0-0 Qc7 11. Ndf3 h6 12. Nxc6 Bxc6 13. Bxd6 Qxd6 14. Ne5 0-0 15. Qe2 Ne4 16. Bxe4 dxe4 17. Nxc6 Qxc6 18. dxc5 Qxc5 19. Rfd1 b5 20. Rd4 e5 21. Rxe4 f5 22. Rb4 f4 23. exf4 exf4 24. Qf3 Qc7 25. a4 bxa4 26. Raxa4 Rae8 27. Rxa6 Re1+ 28. Kh2 Qe5 29. Ra8 1-0

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2013.10.13"]
[Round "3"]
[White "Sumachev, Dmitry"]
[Black "Uraev, Ivan"]
[Result "0-1"]
[ECO "E59"]
[WhiteElo "2169"]
[BlackElo "2257"]
[PlyCount "90"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 Nc6 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Qe2 e5 12. Nxe5 Nxe5 13. dxe5 Qxe5 14. f3 h5 15. e4 h4 16. Bd2 Re8 17. Rae1 Bd7 18. Qf2 b5 19. Ba2 h3 20. g4 Be6 21. Bb1 Bc4 22. g5 Bxf1 23. Qxf1 Rad8 24. Be3 Nh5 25. f4 Qxc3 26. Qe2 g6 27. Bc1 c4 28. f5 Qe5 29. Rf1 Qc5+ 30. Kh1 Qc6 31. Qf3 Rd7 32. fxg6 fxg6 33. Bb2 Qe6 34. Qc3 Kh7 35. Qf3 Kg8 36. Qc3 Ng7 37. Qf3 Rf7 38. Bf6 Rd7 39. e5 Kh7 40. Be4 Rh8 41. Qf4 c3 42. Qh4+ Kg8 43. Qg3 c2 44. Qf3 Qc4 45. Bxg7 Qxf1+ 0-1

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2013.10.12"]
[Round "2"]
[White "Bulavin, Alexander"]
[Black "Sumachev, Dmitry"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2197"]
[BlackElo "2169"]
[PlyCount "78"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. g3 bxc4 5. Bg2 d6 6. Nc3 g6 7. Nf3 Nbd7 8. Nd2 Nb6 9. Nxc4 Nxc4 10. Qa4+ Bd7 11. Qxc4 Bg7 12. Qh4 h6 13. h3 Rb8 14. a3 g5 15. Qc4 0-0 16. 0-0 Qb6 17. Rb1 Qb3 18. Qd3 Rfd8 19. Be3 a5 20. g4 e5 21. Qd2 a4 22. Rfd1 Rb7 23. f3 Rdb8 24. h4 Ne8 25. hxg5 hxg5 26. Bxg5 e4 27. Nxe4 f5 28. gxf5 Bxf5 29. Qf4 Rf7 30. Nxd6 Nxd6 31. Qxd6 Bxb1 32. Rxb1 Bd4+ 33. Kf1 Re8 34. Qg6+ Bg7 35. d6 Re6 36. d7 Rxg6 37. d8Q+ Rf8 38. Qd2 Bd4 39. Ke1 Qd5 0-1

[Event "Kirov Region-ch"]
[Site "Kirov"]
[Date "2013.10.11"]
[Round "1"]
[White "Sumachev, Dmitry"]
[Black "Prokashev, Alexander"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2169"]
[PlyCount "73"]
[EventDate "2013.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nc3 Bb4 4. Bg5 d5 5. e3 c5 6. dxc5 Nbd7 7. Be2 Qa5 8. 0-0 Bxc3 9. bxc3 Qxc3 10. Bxf6 Nxf6 11. Qd4 Qa5 12. c4 dxc4 13. Ne5 0-0 14. Nxc4 Qd8 15. Nd6 b6 16. Bf3 Rb8 17. c6 Ba6 18. Rfd1 Nd5 19. e4 Qxd6 20. exd5 exd5 21. Bxd5 Qc7 22. Rac1 Rbe8 23. h3 h6 24. Rc3 Kh8 25. Rg3 f6 26. Re3 Rxe3 27. fxe3 Re8 28. Bf3 Bc8 29. Bh5 Re7 30. Bg6 Be6 31. Qd8+ Bg8 32. Rd7 Rxd7 33. Qxd7 Qg3 34. Qe8 Qc7 35. Kf2 h5 36. Bf5 h4 37. Qh5+ 1-0

