[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.15"]
[Round "9"]
[White "Meshkov, Vladimir I"]
[Black "Kachulin, Sergey"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2123"]
[BlackElo "1999"]
[PlyCount "88"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Bxd2+ 6. Qxd2 d6 7. b4 a5 8. Bb2 Qe7 9. e3 b6 10. Be2 Bb7 11. 0-0 Nbd7 12. Qc2 Rfe8 13. Rfc1 axb4 14. axb4 c5 15. Qb3 Bc6 16. Rxa8 Rxa8 17. Ra1 Qd8 18. Ra3 Rxa3 19. Bxa3 Qa8 20. Ne1 h6 21. f3 Qa7 22. Bb2 cxb4 23. Qxb4 Qa5 24. Qxa5 bxa5 25. Bc3 a4 26. Bb4 d5 27. c5 Ne8 28. Nd3 Nc7 29. Ba5 Na6 30. Nc1 Ndb8 31. Kf2 a3 32. Ke1 Ba4 33. Bc3 Kf8 34. Kd2 Ke7 35. e4 Kd7 36. exd5 exd5 37. Nd3 Nc7 38. Nb4 Nc6 39. Kc1 Nxb4 40. Bxb4 Nb5 41. Bxb5+ Bxb5 42. Bxa3 Bf1 43. g3 Bg2 44. f4 g6 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.14"]
[Round "8"]
[White "Kachulin, Sergey"]
[Black "Trusov, Boris"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1999"]
[BlackElo "1851"]
[PlyCount "81"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 cxd4 7. cxd4 Nf5 8. Nc2 Qb6 9. g4 Nh6 10. h3 Bd7 11. Bd3 Nb4 12. Nxb4 Bxb4+ 13. Kf1 Be7 14. Qe2 0-0-0 15. Be3 Kb8 16. Kg2 Rc8 17. Rhc1 Rxc1 18. Rxc1 Ng8 19. a3 h6 20. b4 g5 21. Qc2 a6 22. Bd2 Bf8 23. a4 Ne7 24. b5 axb5 25. axb5 Nc8 26. Ra1 Bxb5 27. Qa2 Qa6 28. Bxb5 Qxb5 29. Qa8+ Kc7 30. Rc1+ Qc4 31. Rxc4+ dxc4 32. Qa4 Be7 33. Qxc4+ Kb8 34. Qb5 Kc7 35. Bb4 Bxb4 36. Qxb4 Rd8 37. Nd2 Rd5 38. Kf3 b5 39. Nb3 Na7 40. Qe7+ Rd7 41. Qc5+ 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.13"]
[Round "7"]
[White "Zaitsev, Aleksey Vik"]
[Black "Kachulin, Sergey"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1832"]
[BlackElo "1999"]
[PlyCount "115"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. e3 Bxd2+ 7. Qxd2 Qb4 8. Bxc6 Qxd2+ 9. Nxd2 bxc6 10. e4 d6 11. Ngf3 a5 12. e5 Nd7 13. Ne4 Ke7 14. exd6+ cxd6 15. c5 d5 16. Nd6 Ba6 17. Ng5 Raf8 18. f4 h6 19. Nf3 Rb8 20. b3 Rb4 21. Ne5 Nxe5 22. dxe5 g6 23. Kd2 Rhb8 24. Rhb1 a4 25. Kc2 h5 26. Kc1 a3 27. Kc2 h4 28. Rd1 Rh8 29. Kc3 Rbb8 30. g4 Be2 31. Rg1 h3 32. Rae1 Bf3 33. Rg3 Bg2 34. Rd1 Ra8 35. Rd4 Rhb8 36. Rb4 Bf1 37. Rxb8 Rxb8 38. Rf3 Bg2 39. Rd3 Bf1 40. Rd4 Bb5 41. g5 Kf8 42. Kb4 Ra8 43. Nxb5 cxb5 44. Kxb5 Ke7 45. Rd3 Kd7 46. Rxh3 Rb8+ 47. Ka4 Ra8+ 48. Kb4 Kc6 49. Rh7 Ra7 50. h4 Rb7+ 51. Kxa3 Kxc5 52. h5 Kc6 53. hxg6 fxg6 54. Rxb7 Kxb7 55. Kb4 Kc6 56. a4 Kb6 57. a5+ Kc6 58. Kc3 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.11"]
[Round "6"]
[White "Kachulin, Sergey"]
[Black "Ditiatev, Sergey"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1999"]
[BlackElo "2198"]
[PlyCount "70"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Ba4 a6 6. e5 b5 7. Bb3 Bb7 8. Nxd4 cxd4 9. Nxb5 axb5 10. exf6 gxf6 11. Qh5 e6 12. 0-0 d3 13. Qxb5 Qc7 14. Re1 Ra5 15. Qc4 Rc5 16. Qxd3 Rg5 17. g3 Bc5 18. Ba4 h5 19. b4 Ba7 20. Qxd7+ Qxd7 21. Bxd7+ Kxd7 22. d3 h4 23. Be3 hxg3 24. fxg3 Rgh5 25. h4 Rg8 26. Bxa7 Rxh4 27. Kf2 Rh2+ 28. Ke3 Rxg3+ 29. Kd4 Rxc2 30. Bb8 e5+ 31. Bxe5 Rg4+ 32. Re4 fxe5+ 33. Kxe5 Bxe4 34. dxe4 Re2 35. Rd1+ Ke7 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.10"]
[Round "5"]
[White "Kachulin, Sergey"]
[Black "Spiridonov, Daniil"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1999"]
[BlackElo "1499"]
[PlyCount "45"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. 0-0 e6 8. d4 cxd4 9. Nxd4 a6 10. Kh1 Be7 11. f3 0-0 12. Be3 Rac8 13. b3 Rfd8 14. Rc1 Qc7 15. Qe2 Qb8 16. Rfd1 h6 17. g4 Ne5 18. h3 Ng6 19. f4 Bf8 20. Nf3 e5 21. f5 Ne7 22. Nd2 Qc7 23. h4 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.09"]
[Round "4"]
[White "Semin, Daniil"]
[Black "Kachulin, Sergey"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2080"]
[BlackElo "1999"]
[PlyCount "103"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. Nc3 0-0 7. Qc2 c5 8. e4 d6 9. d4 cxd4 10. Nxd4 Qc8 11. b3 Nbd7 12. Bb2 Rd8 13. Rac1 a6 14. Rfd1 Qc7 15. Qe2 Rac8 16. g4 Qb8 17. g5 Ne8 18. h4 g6 19. Qe3 Ng7 20. Nce2 Bf8 21. Ng3 e5 22. Nde2 Ne6 23. Kh1 Bg7 24. Rd2 b5 25. cxb5 Rxc1+ 26. Bxc1 axb5 27. Bb2 Qc7 28. Qd3 Qb6 29. Qe3 Qxe3 30. fxe3 Ndc5 31. Nc3 b4 32. Nd5 Bxd5 33. exd5 Nc7 34. Ne4 Nxe4 35. Bxe4 Ra8 36. Bb1 Kf8 37. e4 Ke7 38. Rc2 Kd7 39. Bc1 Bf8 40. Bd2 Na6 41. Rc6 Be7 42. Bd3 Nc5 43. Bb5 Kd8 44. Bxb4 Rxa2 45. Bxc5 dxc5 46. d6 Bf8 47. Rb6 Ra8 48. Kg2 h6 49. Kf2 hxg5 50. hxg5 Kc8 51. Ke3 Bg7 52. Bc6 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.08"]
[Round "3"]
[White "Kostin, Sergei Anatolievich"]
[Black "Kachulin, Sergey"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2236"]
[BlackElo "1999"]
[PlyCount "64"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. a3 Bxd2+ 7. Qxd2 a5 8. Nf3 d6 9. Nc3 0-0 10. 0-0 Bd7 11. e4 e5 12. d5 Nb8 13. Ne1 Na6 14. Nd3 Nc5 15. Nxc5 dxc5 16. f4 Ne8 17. f5 f6 18. h4 Nd6 19. Qd3 a4 20. Rf2 Kf7 21. Bf1 Ke8 22. Qe3 b6 23. Rb1 Qf7 24. Bd3 Ke7 25. g4 h6 26. Rbf1 Rh8 27. Rf3 Rag8 28. Kf2 g5 29. h5 Ra8 30. Kg2 Ra5 31. R3f2 Rha8 32. Rb1 Qe8 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.07"]
[Round "2"]
[White "Kachulin, Sergey"]
[Black "Gorshkov, Yury S"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1999"]
[BlackElo "2297"]
[PlyCount "53"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Bc4 Bb7 8. 0-0 Be7 9. Re1 0-0 10. Bxd5 Bxd5 11. Nc3 Bb4 12. Re3 Bb7 13. a3 Bxc3 14. Rxc3 d6 15. Bg5 f6 16. exf6 gxf6 17. Bh6 Rf7 18. Qe2 Qd7 19. Re1 Bd5 20. Rec1 Nc6 21. b4 Re8 22. b5 Na5 23. Nd2 f5 24. Qh5 Qe7 25. Rc7 Qf6 26. R1c3 f4 27. Rc8 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2016.08.06"]
[Round "1"]
[White "Marusov, Alexey"]
[Black "Kachulin, Sergey"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1531"]
[BlackElo "1999"]
[PlyCount "54"]
[EventDate "2016.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bf4 e6 4. Nbd2 Bb7 5. c3 Be7 6. e3 d5 7. Bd3 Nbd7 8. 0-0 0-0 9. Qc2 c5 10. Ne5 h6 11. Ndf3 Nxe5 12. Nxe5 Nd7 13. Ng4 f5 14. Ne5 Nxe5 15. Bxe5 Bd6 16. Bf4 Qc7 17. Bxd6 Qxd6 18. f4 Bc6 19. a4 Qd7 20. Kh1 Rac8 21. g4 Rf7 22. Rg1 Rcf8 23. g5 Kh8 24. Qd1 Re7 25. Qh5 Qe8 26. Qh4 Kh7 27. Be2 Rc7 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.11"]
[Round "9"]
[White "Kachulin, Sergey"]
[Black "Ogurtzov, Igor"]
[Result "1-0"]
[ECO "B56"]
[BlackElo "1688"]
[PlyCount "53"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Bd7 7. 0-0 g6 8. Be2 Bg7 9. Be3 0-0 10. f4 Nxd4 11. Bxd4 Bc6 12. Bf3 Qd7 13. Qd3 h5 14. Rad1 Rfe8 15. Nd5 Nxd5 16. exd5 Bb5 17. c4 Ba6 18. Bxg7 Kxg7 19. Qd4+ Kg8 20. b3 b5 21. cxb5 Qxb5 22. Rfe1 Qc5 23. Qxc5 dxc5 24. d6 Rad8 25. Bc6 Rf8 26. dxe7 Rxd1 27. exf8Q+ 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.10"]
[Round "8"]
[White "Komissarova, Oksana"]
[Black "Kachulin, Sergey"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1925"]
[PlyCount "35"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 c5 4. Bb5+ Bd7 5. exd5 Bxb5 6. Nxb5 exd5 7. Qe2+ Ne7 8. Qe5 Nbc6 9. Nd6+ Kd7 10. Nxf7 Nxe5 11. N3xe5+ Ke6 12. Nxd8+ Kxe5 13. Nf7+ Kf6 14. Nxh8 Nc6 15. d3 Nb4 16. Kd1 h6 17. Re1 Nc6 18. Re3 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.09"]
[Round "7"]
[White "Kachulin, Sergey"]
[Black "Bilan, Danila"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "1994"]
[PlyCount "76"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 e5 7. c3 Qb6 8. Na3 Ba6 9. Qa4 Ne7 10. Nc4 Bxc4 11. Qxc4 0-0 12. Qe2 Rfe8 13. d3 d5 14. Bg5 f6 15. Bh4 Rad8 16. Red1 h6 17. Ne1 g5 18. Bg3 Ng6 19. f3 Nf4 20. Bxf4 exf4 21. Qf2 Re7 22. Rab1 Red7 23. b4 dxe4 24. bxc5 Qa5 25. fxe4 Qxc3 26. Rb3 Qa5 27. Kf1 Rd4 28. Qc2 Ra4 29. Rb7 Kh8 30. Qb3 Rf8 31. Rb8 Rxb8 32. Qxb8+ Kh7 33. Qd6 Qb5 34. Qe7 Rxa2 35. Qe6 Qb2 36. Qf5+ Kg8 37. Qc8+ Bf8 38. Qe6+ Kg7 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.08"]
[Round "6"]
[White "Tarasov, Gennady"]
[Black "Kachulin, Sergey"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2002"]
[PlyCount "60"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. exd5 Qxd5 6. Ngf3 exd4 7. Bc4 Qf5 8. cxd4 Be6 9. 0-0 0-0-0 10. Bxe6+ fxe6 11. Nb3 e5 12. Be3 Nf6 13. Qe2 e4 14. Ne5 Nxe5 15. dxe5 Ng4 16. Bxa7 Nxe5 17. Nd4 Qg6 18. Rac1 Rxd4 19. Bxd4 Nf3+ 20. Kh1 Nxd4 21. Qc4 Nc6 22. Rfe1 Bd6 23. Qxe4 Qxe4 24. Rxe4 Rf8 25. f3 Nb4 26. a3 Nd3 27. Rc2 Bc5 28. Ree2 Rd8 29. g3 Bd6 30. f4 Nc5 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.07"]
[Round "5"]
[White "Kachulin, Sergey"]
[Black "Fedotov, Nikita"]
[Result "1/2-1/2"]
[ECO "B52"]
[BlackElo "1962"]
[PlyCount "68"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. 0-0 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 0-0 11. Nc3 Rac8 12. b3 a6 13. Qd2 Nxd4 14. Bxd4 b5 15. cxb5 axb5 16. Rfc1 Qb7 17. Ne2 e5 18. Bf2 d5 19. exd5 e4 20. Rxc8 Rxc8 21. Rd1 exf3 22. gxf3 Rd8 23. Qa5 Rxd5 24. Rxd5 Qxd5 25. Nd4 Qg5+ 26. Kf1 Qc1+ 27. Ke2 h6 28. Be3 Qh1 29. Qd8+ Kh7 30. Qd6 Qb1 31. Qa3 Nd5 32. b4 Nxb4 33. Qb3 Qxa2+ 34. Qxa2 Nxa2 1/2-1/2

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.06"]
[Round "4"]
[White "Kachulin, Sergey"]
[Black "Kaminnik, Ivan"]
[Result "0-1"]
[ECO "B31"]
[BlackElo "2142"]
[PlyCount "114"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. Nc3 d6 7. Be3 Rb8 8. Bc1 Nf6 9. 0-0 0-0 10. Rb1 Ne8 11. Bf4 Nc7 12. Qd2 Re8 13. b3 Ne6 14. Bh6 Bh8 15. Ne2 d5 16. e5 Qc7 17. Qe3 Qa5 18. Rfd1 Ng7 19. Ng3 Nf5 20. Nxf5 Bxf5 21. Nh4 Be6 22. f4 Qc3 23. f5 Bd7 24. Bf4 Rb4 25. a3 Rxf4 26. Qxf4 Bxe5 27. Qg4 h5 28. Qa4 Qd4+ 29. Qxd4 Bxd4+ 30. Kf1 Bf6 31. g3 g5 32. Nf3 Bxf5 33. h4 g4 34. Nd2 Bc3 35. Ke2 e5 36. Rf1 Bg6 37. Rbd1 f5 38. Nb1 Ba5 39. c3 Bc7 40. Kf2 f4 41. d4 fxg3+ 42. Kxg3 exd4+ 43. Kg2 Bf4 44. cxd4 cxd4 45. Rfe1 Be3 46. Kg3 c5 47. Nd2 Rf8 48. Rf1 Rb8 49. Rf6 Kg7 50. Rd6 Rb7 51. Nf1 Bh6 52. b4 cxb4 53. axb4 d3 54. Ra1 Rxb4 55. Rxa7+ Bf7 56. Rdd7 Bf4+ 57. Kg2 Rb2+ 0-1

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.05"]
[Round "3"]
[White "Kostin, Alexey"]
[Black "Kachulin, Sergey"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2312"]
[PlyCount "49"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Nf5 8. Bd3 h5 9. Qe2 Nc6 10. Nh3 Nce7 11. Bg5 Qd7 12. Nf4 g6 13. Bf6 Rh7 14. Nh3 Kf8 15. Ng5 Rh6 16. Qd2 Ng8 17. 0-0 Ng7 18. c4 c6 19. cxd5 cxd5 20. Qb4+ Ne7 21. a4 Bb7 22. a5 bxa5 23. Rxa5 Bc6 24. Rfa1 Ne8 25. Qc5 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.04"]
[Round "2"]
[White "Kachulin, Sergey"]
[Black "Burkin, Oleg"]
[Result "1-0"]
[ECO "C69"]
[PlyCount "45"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bd6 10. Be3 b6 11. Nc3 Ne7 12. f4 Be6 13. Nd2 Nc6 14. Nf3 Bg4 15. Rd2 Bxf3 16. gxf3 Ne7 17. Nd5 Rd8 18. Rad1 Nxd5 19. Rxd5 Kf7 20. a4 a5 21. c4 Ke6 22. f5+ Ke7 23. e5 1-0

[Event "Kaluga Tsiolkovsky Memorial op"]
[Site "Kaluga"]
[Date "2013.08.03"]
[Round "1"]
[White "Ryabov, Vyacheslav"]
[Black "Kachulin, Sergey"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1969"]
[PlyCount "82"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 Nbd7 5. Bd3 c6 6. c3 Be7 7. Nbd2 0-0 8. Ne5 Re8 9. h4 Nf8 10. Ndf3 N6d7 11. Bf4 Nxe5 12. dxe5 c5 13. Ng5 f6 14. Qh5 g6 15. Qh6 fxg5 16. hxg5 Qd7 17. 0-0-0 Bd8 18. Bxg6 Nxg6 19. Rh3 Qg7 20. Qh5 Bd7 21. Rdh1 Re7 22. Bg3 Be8 23. Qg4 Nf8 24. f4 Bg6 25. Rh6 Bb6 26. Bf2 d4 27. c4 Rd8 28. Qf3 Qf7 29. e4 Nd7 30. f5 exf5 31. exf5 Qxf5 32. Qd5+ Qe6 33. Rxg6+ hxg6 34. Qe4 Nf8 35. Bg3 d3 36. Be1 Rd4 37. Qf3 Qxc4+ 38. Bc3 Rf7 39. e6 Rxf3 40. e7 d2+ 41. Kd1 Rf1+ 0-1

