[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "13"]
[White "Arseniev, Vladimir V"]
[Black "Kotkov, Yuri"]
[Result "0-1"]
[ECO "C97"]
[PlyCount "104"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Bb7 12. dxe5 dxe5 13. Nbd2 Qc7 14. Nh2 Bc8 15. Qf3 Be6 16. Ndf1 Nc4 17. Ng3 g6 18. Ng4 Nxg4 19. hxg4 f6 20. Qe2 Qc8 21. f3 Rd8 22. Nf1 Ra7 23. a4 b4 24. Bb3 Nb6 25. c4 Nd7 26. Ne3 Nb8 27. Nd5 Nc6 28. Be3 Nd4 29. Bxd4 cxd4 30. Rad1 Kg7 31. Kf2 Bc5 32. Rd3 Rh8 33. Rh1 a5 34. Qd2 h6 35. Ke2 Rf7 36. Kd1 Bd7 37. Kc1 Qe8 38. Qd1 Qe6 39. Kb1 Kg8 40. Qc1 Rfh7 41. Ka2 Kg7 42. Rd2 h5 43. gxh5 Rxh5 44. Rxh5 Rxh5 45. Qg1 Qe8 46. Qf2 Qh8 47. g4 Rh3 48. f4 Qh4 49. g5 fxg5 50. fxg5 Qxf2 51. Rxf2 d3 52. Rg2 Bd4 0-1

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "3"]
[White "Kotkov, Yuri"]
[Black "Aronin, Lev Solomonovich"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "131"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nf5 9. Qe4 Nh4 10. Nxh4 Bxh4 11. Qg4 g6 12. Bh6 d5 13. Qd4 Be6 14. Nd2 Be7 15. Nb3 Qb8 16. Bg7 Rg8 17. Bf6 Bf8 18. Qh4 h6 19. c4 g5 20. Qh5 Qc8 21. Qf3 g4 22. Qc3 dxc4 23. Nd2 Qa6 24. Bh4 Bd5 25. Rfe1 Kd7 26. Ne4 Kc8 27. Nf6 Rg6 28. Rad1 Qb5 29. a4 Qb4 30. Qc2 Be6 31. Nh5 Kb7 32. Nf4 Rg8 33. Nxe6 fxe6 34. Re4 Qb3 35. Rxc4 Qxc2 36. Rxc2 Bg7 37. Rc5 Raf8 38. a5 Rf5 39. Bg3 h5 40. Rd4 h4 41. Bxh4 Rxe5 42. Rxe5 Bxe5 43. Re4 Bh8 44. b3 Bc3 45. Rxe6 Bxa5 46. Kf1 Bc3 47. Ke2 c5 48. Bg3 Rd8 49. Re7 Rd2+ 50. Ke3 Rb2 51. Rxc7+ Kb6 52. Rc8 Bd4+ 53. Kf4 Kb7 54. Re8 Rxb3 55. Kxg4 c4 56. Be5 Bxf2 57. h4 Re3 58. h5 c3 59. Rb8+ Ka6 60. Bf4 Re2 61. Kf3 Rb2 62. Rc8 Bd4 63. Ke4 Bg7 64. g4 c2 65. g5 Rb4+ 66. Kf5 1-0

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "6"]
[White "Kotkov, Yuri"]
[Black "Borisenko, Georgy Konstantinov"]
[Result "1/2-1/2"]
[ECO "C86"]
[PlyCount "51"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 d6 8. c3 0-0 9. a4 Na5 10. Bc2 Be6 11. axb5 axb5 12. d4 Bc4 13. Bd3 Bxd3 14. Qxd3 Nc4 15. Rxa8 Qxa8 16. b3 Qa2 17. Nbd2 Nxd2 18. Nxd2 c6 19. c4 Rb8 20. cxb5 Rxb5 21. Qc4 Qa6 22. dxe5 dxe5 23. Bb2 Qb7 24. Ra1 Nd7 25. h3 h6 26. Qa4 1/2-1/2

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "12"]
[White "Kotkov, Yuri"]
[Black "Chernov, Igor2222"]
[Result "1-0"]
[ECO "C99"]
[PlyCount "79"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bb7 14. Nf1 Rac8 15. Bb1 Nc6 16. Ne3 g6 17. d5 Nb8 18. a4 Nbd7 19. axb5 axb5 20. Qe2 Ra8 21. Rxa8 Rxa8 22. b4 Ba6 23. Bd3 Nb6 24. Bd2 Rc8 25. Rc1 Qb7 26. Rxc8+ Nxc8 27. Nc2 Ne8 28. Na3 Nc7 29. Be3 Bf8 30. Nd2 Ne7 31. Nb3 f5 32. f3 f4 33. Bf2 g5 34. Na5 Qb8 35. Qc2 Bc8 36. Nc6 Qb7 37. Nxb5 Nexd5 38. Nd8 Qb8 39. Bc4 Nxb5 40. Bxd5+ 1-0

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "14"]
[White "Kotkov, Yuri"]
[Black "Nezhmetdinov, Rashid"]
[Result "1/2-1/2"]
[ECO "B16"]
[PlyCount "98"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Ne2 e6 8. Ng3 Bg6 9. h4 h6 10. h5 Bh7 11. Bd3 Bxd3 12. Qxd3 Bd6 13. Bd2 Nd7 14. Ne4 Qc7 15. c4 f5 16. Nc3 0-0-0 17. 0-0-0 Nf6 18. Qf3 Qa5 19. Kb1 Qa6 20. b3 Bb4 21. d5 Qa5 22. Rc1 Ne4 23. Nxe4 fxe4 24. Bxb4 Qxb4 25. Qxf7 Qd6 26. Qxe6+ Qxe6 27. dxe6 Rde8 28. Kc2 Rhg8 29. Rh2 Rgf8 30. g4 Rxe6 31. Kd2 Re5 32. Ke2 Ra5 33. a4 Rg5 34. Rg2 Rf3 35. Rb1 Kd7 36. Rd1+ Ke6 37. b4 Rb3 38. c5 Rb2+ 39. Ke3 Rd5 40. Rxd5 cxd5 41. g5 hxg5 42. Rxg5 Rb3+ 43. Ke2 d4 44. h6 Rh3 45. Rg7 Rxh6 46. Rxb7 d3+ 47. Kd2 Rh2 48. Ke3 Rh3+ 49. Kd2 Rh2 1/2-1/2

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "1"]
[White "Kotkov, Yuri"]
[Black "Shaposhnikov, Yury Nikolaevich"]
[Result "0-1"]
[ECO "C16"]
[PlyCount "80"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. h4 Nc6 7. a3 Qd7 8. h5 Bb7 9. b4 Nh6 10. Qf4 f6 11. b5 Nxd4 12. Qxd4 Bc5 13. Qd1 fxe5 14. Na4 Bd6 15. Nf3 0-0 16. Bb2 d4 17. Qe2 Rf4 18. 0-0-0 Ng4 19. Rh4 Qe7 20. Rxg4 Rxg4 21. Kb1 d3 22. Qxd3 Rxa4 23. Qb3 Bxf3 24. gxf3 Rh4 25. Bc4 Re8 26. f4 Rxf4 27. Rg1 Qf6 28. Bc1 Rf3 29. Be3 Bc5 30. Be2 Rxe3 31. fxe3 Qf2 32. Rg5 Qxe2 33. h6 Qe1+ 34. Ka2 Qxe3 35. Rxg7+ Kh8 36. Qa4 Qd4 37. Qxa7 Qc4+ 38. Kb1 Qxb5+ 39. Ka2 Qc4+ 40. Kb1 Bd4 0-1

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "10"]
[White "Kotkov, Yuri"]
[Black "Taimanov, Mark E"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "109"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. N1c3 a6 9. Na3 b5 10. Nd5 Nxd5 11. exd5 Ne7 12. c4 Nf5 13. cxb5 Nxe3 14. fxe3 Qh4+ 15. g3 Qe4 16. Qc2 Qxe3+ 17. Be2 Bd7 18. bxa6 Be7 19. Qd2 Qxd2+ 20. Kxd2 Bg5+ 21. Ke1 Bc8 22. Nc4 Ke7 23. Na5 Bxa6 24. Nc6+ Kd7 25. Bxa6 Rxa6 26. a4 Rha8 27. a5 Rb6 28. Rf1 f6 29. h4 Bh6 30. b4 Rb5 31. Rd1 Kc7 32. Ke2 Kb7 33. Kf3 f5 34. Ke2 g6 35. h5 Bg7 36. hxg6 hxg6 37. Rh1 Rc8 38. Rh7 Rc7 39. Nd8+ Ka6 40. Ne6 Rc2+ 41. Kd3 Rc8 42. Rxg7 Rxb4 43. Nc7+ Kxa5 44. Ra1+ Ra4 45. Rxa4+ Kxa4 46. Ne6 Kb3 47. Rb7+ Ka4 48. Rb6 Rc1 49. Rxd6 Rg1 50. Rd8 e4+ 51. Ke2 Rg2+ 52. Kf1 Rxg3 53. d6 Kb5 54. d7 Kc6 55. Nf8 1-0

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "5"]
[White "Kotkov, Yuri"]
[Black "Terentiev, Vitaly G"]
[Result "0-1"]
[ECO "B98"]
[PlyCount "126"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nc6 10. f5 Bd7 11. Kb1 b5 12. a3 Rb8 13. Qh3 0-0 14. fxe6 fxe6 15. Nxc6 Qxc6 16. e5 dxe5 17. Bd3 g6 18. Ne4 b4 19. Rhf1 Nxe4 20. Bxe4 Rxf1 21. Rxf1 Qxe4 22. Bxe7 Qe2 23. Rc1 bxa3 24. Qxa3 Qb5 25. Re1 e4 26. Rxe4 Bc6 27. Re1 Bxg2 28. Bf6 Bd5 29. Bc3 Qc6 30. h4 Be4 31. Kc1 e5 32. Qa5 Re8 33. Qb4 Bf5 34. h5 gxh5 35. Rf1 Bg6 36. Kb1 Qb5 37. Qxb5 axb5 38. Bd2 Rc8 39. Bc3 Re8 40. Re1 e4 41. Kc1 Bf5 42. Kd2 h4 43. Ke3 Bg4 44. Kf4 Bf3 45. Rg1+ Kf8 46. Bg7+ Kf7 47. Bd4 h5 48. Rg7+ Ke6 49. Bf2 Rf8+ 50. Ke3 h3 51. Bg3 Kf6 52. Rb7 Rg8 53. Rb6+ Kf7 54. Rb7+ Ke6 55. Bf4 Rg2 56. Rb6+ Ke7 57. Rb7+ Kd8 58. Rxb5 h2 59. Bxh2 Rxh2 60. c4 h4 61. b4 h3 62. Rb8+ Kc7 63. Rh8 Re2+ 0-1

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "8"]
[White "Kotkov, Yuri"]
[Black "Yudovich, Mikhail Jr"]
[Result "1/2-1/2"]
[ECO "C97"]
[PlyCount "83"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Bb7 12. dxe5 dxe5 13. Nbd2 Qc7 14. Nh2 Bc8 15. Ndf1 Nc4 16. Qf3 Be6 17. Ng3 Nd6 18. Ng4 Nxg4 19. hxg4 f6 20. Nf1 Qc8 21. Ne3 Ra7 22. Qg3 Nf7 23. Nf5 Rd8 24. Nxe7+ Rxe7 25. f3 h6 26. Be3 Nd6 27. b3 Nb7 28. Qf2 Red7 29. Bd1 Qc7 30. Qb2 a5 31. Be2 c4 32. b4 a4 33. Bf1 Rd6 34. Qf2 R8d7 35. Be2 Qc6 36. g3 Bf7 37. Rad1 Rxd1 38. Rxd1 Rxd1+ 39. Bxd1 Qd6 40. Bc2 Be6 41. Kf1 Qd7 42. Bc1 1/2-1/2

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "16"]
[White "Kotkov, Yuri"]
[Black "Zhilin, Vitaly V"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "90"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 a6 8. a4 c5 9. Nf3 Nc6 10. Bf4 Be6 11. Ng5 d5 12. Nxe6 fxe6 13. Bg4 d4 14. Bxe6+ Kh8 15. Ne2 Nxe4 16. Qd3 Ng5 17. Bb3 Bd6 18. Bxd6 Qxd6 19. f4 Nb4 20. Qc4 Ne4 21. Rad1 b5 22. axb5 axb5 23. Qxb5 Rab8 24. Qc4 Qb6 25. Ng3 Nd6 26. Qe6 Rbe8 27. Qg4 c4 28. Ba4 Ra8 29. Ra1 Nxc2 30. Bxc2 d3+ 31. Kh1 Rxa1 32. Rxa1 Qxb2 33. Rf1 dxc2 34. Ne2 Ne4 35. Qh4 Re8 36. Nc1 Qd4 37. h3 Nd2 38. Re1 Rxe1+ 39. Qxe1 Ne4 40. Qb4 Nf2+ 41. Kh2 Qxf4+ 42. g3 Qf7 43. Qb8+ Qg8 44. Qb2 Qa8 45. g4 h6 0-1

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "11"]
[White "Krogius, Nikolai V"]
[Black "Kotkov, Yuri"]
[Result "1/2-1/2"]
[ECO "D71"]
[PlyCount "43"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nb6 7. Nf3 Nc6 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nb5 Qc4 11. Qb3 0-0 12. Qxc4 Nxc4 13. Nxc7 Rb8 14. Nd5 e6 15. Bf4 e5 16. Bg5 Bg4 17. b3 Nb6 18. Nf6+ Bxf6 19. Bxf6 Rfe8 20. h3 Bxe2 21. Rfe1 Nd7 22. Bg5 1/2-1/2

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "9"]
[White "Lutikov, Anatoly S"]
[Black "Kotkov, Yuri"]
[Result "1-0"]
[ECO "D71"]
[PlyCount "81"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nb6 7. e3 0-0 8. Nge2 e5 9. 0-0 exd4 10. Nxd4 Qe7 11. b3 Rd8 12. a4 c5 13. Ba3 Qe5 14. a5 cxd4 15. axb6 Nc6 16. exd4 Qxd4 17. Bxc6 bxc6 18. Bc5 Qxd1 19. Raxd1 Rxd1 20. Rxd1 Bxc3 21. Rd8+ Kg7 22. bxa7 Kf6 23. f4 Bb7 24. Rb8 Bb4 25. Bd4+ Ke6 26. Rxb7 Bd6 27. Kf2 c5 28. Be3 h5 29. Ke2 f6 30. Kd3 Kd5 31. Rg7 Bf8 32. Rf7 Ke6 33. Rb7 Kd5 34. b4 Kc6 35. Rb8 Rxa7 36. b5+ Kd5 37. Rxf8 Ra3+ 38. Ke2 Ra2+ 39. Kf3 g5 40. fxg5 fxg5 41. Rf5+ 1-0

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "7"]
[White "Seleznev, Valentin"]
[Black "Kotkov, Yuri"]
[Result "1/2-1/2"]
[ECO "D86"]
[PlyCount "50"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 cxd4 9. cxd4 Nc6 10. Be3 b5 11. Bd5 Bd7 12. Rc1 Rc8 13. Bxc6 Rxc6 14. Rxc6 Bxc6 15. d5 Bd7 16. 0-0 Qa5 17. Bd4 Bxd4 18. Qxd4 0-0 19. Qc5 Qxa2 20. Nc3 Qc4 21. Qxe7 Qxc3 22. Qxd7 Qd4 23. Qxb5 Qxe4 24. Qc5 Rd8 25. Qxa7 Qxd5 1/2-1/2

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "15"]
[White "Shamkovich, Leonid Alexandrovic"]
[Black "Kotkov, Yuri"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "147"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e3 0-0 7. Bc4 Nb6 8. Bb3 Nc6 9. 0-0 e5 10. d5 Na5 11. e4 h6 12. Qe2 Bd7 13. Bc2 Nac4 14. b3 Nd6 15. Bb2 Qe7 16. Rfe1 Rfe8 17. a4 a5 18. Rad1 Rad8 19. Qe3 Ra8 20. h3 Qd8 21. Nb1 Bc8 22. Bd3 Nd7 23. Rc1 b6 24. Ba3 Bf8 25. Nbd2 Kh7 26. Rc2 Nb7 27. Bxf8 Nxf8 28. Bb5 Bd7 29. Qc3 Bxb5 30. axb5 Nc5 31. Nc4 f6 32. Nb2 Nfd7 33. Qc4 Qe7 34. Rd2 Rad8 35. Red1 Qd6 36. b4 axb4 37. Qxb4 Nb7 38. Qc3 Ndc5 39. Nc4 Qd7 40. Qb4 Nd6 41. Nxd6 cxd6 42. Ra2 Ra8 43. Rda1 Qb7 44. Nd2 Rxa2 45. Rxa2 Ra8 46. Qb1 Rxa2 47. Qxa2 Qd7 48. Qb1 Kg7 49. Nc4 Qc7 50. Kh2 Na4 51. Qb4 Nc5 52. f3 Kf7 53. Qa3 Nxe4 54. Qc1 Nc5 55. Qxh6 Nd7 56. Qh7+ Kf8 57. Nxb6 Qxb6 58. Qxd7 f5 59. Qc6 Qb8 60. b6 Ke7 61. b7 Kd8 62. h4 e4 63. fxe4 fxe4 64. Kg3 e3 65. Qc8+ Qxc8 66. bxc8Q+ Kxc8 67. Kf3 Kd7 68. Kxe3 Ke7 69. Kf4 Kf6 70. g3 Kf7 71. Kg5 Kg7 72. g4 Kf7 73. h5 gxh5 74. gxh5 1-0

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "4"]
[White "Tarasov, Vitaly Georgievich"]
[Black "Kotkov, Yuri"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "47"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 c5 5. e3 Nc6 6. c3 d6 7. h3 0-0 8. Be2 Re8 9. Bh2 cxd4 10. exd4 e5 11. dxe5 dxe5 12. Nc4 Nd5 13. 0-0 Nf4 14. Re1 Nxe2+ 15. Rxe2 Be6 16. Qxd8 Raxd8 17. Ncxe5 Nxe5 18. Bxe5 Bd5 19. Rae1 Bxa2 20. Bxg7 Rxe2 21. Rxe2 Kxg7 22. Re7 Bd5 23. Nd4 Kf6 24. Rc7 1/2-1/2

[Event "RSFSR-ch 20th"]
[Site "Perm"]
[Date "1960.??.??"]
[Round "2"]
[White "Vladimirov, Boris T"]
[Black "Kotkov, Yuri"]
[Result "1-0"]
[ECO "D76"]
[PlyCount "81"]
[EventDate "1960.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. d4 Bg7 7. Nf3 Nc6 8. e3 a5 9. 0-0 0-0 10. Nd2 a4 11. Nde4 Ra5 12. f4 a3 13. bxa3 Nxd4 14. exd4 Qxd4+ 15. Qxd4 Bxd4+ 16. Kh1 f5 17. Rb1 fxe4 18. Nb5 Bf6 19. Nxc7 Na4 20. Bxe4 Nc3 21. Bd2 Rxa3 22. Bxc3 Rxc3 23. Nd5 Ra3 24. Rfc1 Rd8 25. Rc7 Rxa2 26. Nxf6+ exf6 27. Rxc8 Rxh2+ 28. Kxh2 Rxc8 29. Rxb7 Rd8 30. f5 gxf5 31. Bxf5 h5 32. Rh7 Rd2+ 33. Kh3 Kf8 34. Rxh5 Ke7 35. Rh7+ Ke8 36. Kg4 Rg2 37. Kf3 Rg1 38. g4 Ra1 39. Rb7 Rc1 40. Ke4 Rd1 41. Bg6+ 1-0

