[Event "Match/City Moscow-Leningrad"]
[Site "Moscow"]
[Date "1960.12.05"]
[Round "2.26"]
[White "Prokhorovich, Taras E"]
[Black "Kudinov, Igor P"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "59"]
[EventDate "1960.12.03"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nbd7 7. Qd2 Re8 8. Nh3 c6 9. Be2 a6 10. 0-0 b5 11. Rae1 Nb6 12. b3 Bxh3 13. gxh3 Qc8 14. h4 e5 15. d5 b4 16. Nd1 c5 17. Kh1 Nh5 18. Nf2 a5 19. f4 Nxf4 20. Ng4 Qd7 21. Nf6+ Bxf6 22. Bxf6 h5 23. Rxf4 exf4 24. Qxf4 Kh7 25. Rg1 Rg8 26. Rg5 a4 27. e5 Qh3 28. Bd3 Rg7 29. Rxh5+ Kg8 30. Rh8+ 1-0

[Event "Match/City Moscow-Leningrad"]
[Site "Moscow"]
[Date "1960.12.03"]
[Round "1.26"]
[White "Kudinov, Igor P"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "91"]
[EventDate "1960.12.03"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 dxc4 5. Na3 Bg7 6. Nxc4 c5 7. 0-0 Nc6 8. d3 0-0 9. Be3 Nd4 10. Rc1 Be6 11. Bxd4 cxd4 12. Qa4 Nd7 13. Ng5 Bg4 14. Rc2 h6 15. h3 Nb6 16. Qb4 Bd7 17. Ne4 Bc6 18. Na5 Bd5 19. Rfc1 Re8 20. Nd2 Bxg2 21. Kxg2 e5 22. Qb3 Re7 23. Ne4 h5 24. Rc5 Bh6 25. R1c2 Kg7 26. h4 f5 27. Ng5 Bxg5 28. hxg5 Qd6 29. Rb5 Rf8 30. Qb4 Qd7 31. Rbc5 Rff7 32. f3 Nd5 33. Rxd5 Qxd5 34. Rc5 Qd7 35. Nc4 b6 36. Rxe5 f4 37. gxf4 a5 38. Qxb6 Rxf4 39. Kg3 Rg4+ 40. Kf2 Rf4 41. Qxa5 Ref7 42. Qb6 Qh3 43. Ke1 Rh4 44. Kd2 Qg3 45. Kc2 Kh7 46. Qd8 1-0

[Event "URS Spartak-ch"]
[Site "Vladimir"]
[Date "1960.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Mnatsakanian, Eduard A"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "70"]
[EventDate "1960.06.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "URS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 dxc4 7. Bxc4 b5 8. Bb3 a6 9. a4 Bb7 10. 0-0 b4 11. Ne4 c5 12. Nxc5 Nxc5 13. dxc5 Rc8 14. a5 Bxc5 15. Rd1 Qc7 16. Ba4+ Kf8 17. b3 Qb8 18. Bb2 Bd4 19. Qe2 Bxb2 20. Qxb2 Ng4 21. Rac1 Rxc1 22. Rxc1 Bxf3 23. gxf3 Qxh2+ 24. Kf1 Nxe3+ 25. Ke2 Nd5 26. Qd4 Ke7 27. Qxg7 Qf4 28. Rc4 Qf6 29. Qxf6+ Kxf6 30. Bc6 Rd8 31. Bb7 Rd6 32. Rh4 h5 33. Kd3 Kg5 34. Rh1 Rd7 35. Bc8 Nf4+ 0-1

[Event "Leningrad KM"]
[Site "Leningrad"]
[Date "1959.??.??"]
[Round "?"]
[White "Khodos, German L"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "75"]
[EventDate "1959.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 0-0 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7 10. Qd1 e6 11. 0-0 exd5 12. exd5 Ne5 13. Be2 Re8 14. f4 Ned7 15. Bd3 Nh5 16. Qf3 Qh4 17. Bd2 f5 18. Kh2 Qf6 19. g4 fxg4 20. hxg4 Qh4+ 21. Kg2 Nhf6 22. g5 Qg4+ 23. Qxg4 Nxg4 24. Ne4 b5 25. Nxd6 Ne3+ 26. Bxe3 Rxe3 27. Rf3 Rxf3 28. Kxf3 Bxb2 29. Rb1 bxc4 30. Nxc4 Bd4 31. Rb7 Nb6 32. d6 Rd8 33. Rxa7 Nd5 34. Be4 Nc3 35. a4 Bg7 36. Ra8 Rxa8 37. Bxa8 Kf8 38. Bc6 1-0

[Event "Leningrad KM"]
[Site "Leningrad"]
[Date "1959.??.??"]
[Round "?"]
[White "Kogan, Efim"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "65"]
[EventDate "1959.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. a5 Bd6 8. Bxc4 0-0 9. 0-0 Nbd7 10. a6 b5 11. Bd3 b4 12. Ne2 c5 13. Bxf5 exf5 14. dxc5 Nxc5 15. Ned4 g6 16. Bd2 Qb6 17. Qe2 Rab8 18. Rfd1 Nd5 19. Be1 Nc7 20. Nd2 N7xa6 21. Nc4 Qc7 22. Nxd6 Qxd6 23. Nxf5 Qf6 24. Nd4 Qb6 25. f3 Nc7 26. Bf2 a5 27. e4 a4 28. Qc4 N7a6 29. Qd5 Rfd8 30. Qg5 Qd6 31. Bg3 Qb6 32. Bxb8 Ne6 33. Qb5 1-0

[Event "Moscow-ch37"]
[Site "Moscow"]
[Date "1959.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Filtser, Feliks Mikhailovich"]
[Result "0-1"]
[ECO "E80"]
[PlyCount "86"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Bg5 c6 9. f4 h6 10. Bh4 Ke8 11. fxe5 Ng4 12. Nf3 Be6 13. Bf6 Nxf6 14. exf6 Bxf6 15. e5 Bg7 16. 0-0-0 Nd7 17. Re1 Ke7 18. b3 Rad8 19. Na4 Rhe8 20. h3 Kf8 21. Bd3 Kg8 22. Kc2 Bf8 23. Re2 a6 24. g4 b5 25. Nb2 Nc5 26. Rd1 Nxd3 27. Rxd3 Rxd3 28. Kxd3 c5 29. Kc2 Be7 30. a4 h5 31. Nh2 Rd8 32. cxb5 axb5 33. axb5 Rb8 34. Nc4 Rxb5 35. gxh5 gxh5 36. Re3 Kh7 37. Nf3 Rb8 38. Nd6 Rg8 39. h4 Rg2+ 40. Kc3 Kg6 41. Ne1 Rg4 42. Nd3 Bxh4 43. Nxc5 Bf2 0-1

[Event "Moscow-ch37"]
[Site "Moscow"]
[Date "1959.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Simagin, Vladimir Pavlovich"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "50"]
[EventDate "1959.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Be7 7. Nf3 b6 8. e4 dxe4 9. Nxe4 Bb7 10. Qe2 Nbd7 11. 0-0 c5 12. Rd1 Qc7 13. Bg5 Rfe8 14. dxc5 Bxe4 15. Bxe4 Nxe4 16. Bxe7 Nc3 17. bxc3 Rxe7 18. cxb6 Nxb6 19. Rd4 e5 20. Re4 Rae8 21. Re1 Na4 22. Qd2 f6 23. Qd5+ Kh8 24. Nh4 g5 25. Nf5 Rd7 0-1

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Estrin, Yakov Borisovich"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "103"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 Nc6 5. Be3 cxd4 6. Nxd4 d6 7. Qd2 Nf6 8. f3 0-0 9. Bc4 a6 10. 0-0-0 Qc7 11. Bb3 Na5 12. Bh6 Nxb3+ 13. axb3 e5 14. Nde2 Rd8 15. Bg5 Be6 16. Bxf6 Bxf6 17. Nd5 Bxd5 18. Qxd5 Rac8 19. Nc3 Rd7 20. Qd3 Qa5 21. Kb1 Rf8 22. Nd5 Qd8 23. g3 Bg7 24. h4 f5 25. g4 fxg4 26. fxg4 Rf2 27. g5 Rdf7 28. Rdf1 Rxf1+ 29. Rxf1 Rxf1+ 30. Qxf1 h6 31. Qg2 hxg5 32. hxg5 Qd7 33. Qf3 Qe6 34. Ka2 Qd7 35. Qg3 Qd8 36. c3 Qd7 37. Qg2 Qe6 38. Qf3 Bh8 39. Qf2 Bg7 40. Qa7 Qd7 41. Qb8+ Kf7 42. Nb6 Qe7 43. Nc8 Qxg5 44. Qxb7+ Kg8 45. Nxd6 a5 46. Ne8 Qh6 47. Nxg7 Qxg7 48. Qxg7+ Kxg7 49. Kb1 Kf6 50. Kc2 Kg5 51. Kd3 Kf4 52. b4 1-0

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "A67"]
[PlyCount "79"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Bd3 0-0 10. Nf3 b6 11. 0-0 Ba6 12. a4 c4 13. Bc2 Nc5 14. Be3 Re8 15. Bd4 Nbd7 16. Bxg7 Kxg7 17. Nd4 Rc8 18. Nc6 Qc7 19. Qd4+ Kg8 20. Nb5 Bxb5 21. axb5 a5 22. Qxc4 Nb8 23. b4 Nb7 24. Qd4 Nd7 25. Rae1 axb4 26. Qxb4 Nbc5 27. Qd4 f6 28. h3 Ra8 29. Ra1 Qb7 30. Rxa8 Rxa8 31. Ra1 Kf7 32. Kh2 Qc8 33. Rxa8 Qxa8 34. e5 fxe5 35. fxe5 dxe5 36. Nxe5+ Nxe5 37. Qxe5 Qd8 38. Bd1 Qd7 39. Bg4 Qxb5 40. Qc7+ 1-0

[Event "Parnu"]
[Site "Parnu"]
[Date "1958.??.??"]
[Round "?"]
[White "Nei, Iivo"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "47"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 0-0 6. Bg5 h6 7. Be3 d6 8. f3 Kh7 9. Qd2 a6 10. g4 Ne8 11. h4 Nd7 12. f4 Ndf6 13. g5 Nh5 14. Bd3 f5 15. Nge2 Qa5 16. Rg1 b5 17. e5 dxe5 18. gxh6 Bf6 19. fxe5 Bxe5 20. Nf4 Bxf4 21. Bxf4 Nef6 22. Be5 Ng4 23. Rxg4 fxg4 24. Bxg6+ 1-0

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Abramov, Lev Yakovlevich"]
[Result "0-1"]
[ECO "E58"]
[PlyCount "66"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. Bd3 0-0 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. cxd5 exd5 11. Nh4 c4 12. Bc2 Ne4 13. Qe1 Qe7 14. f3 Nxc3 15. Qxc3 Qxh4 16. e4 b5 17. Be3 Be6 18. Qd2 Qd8 19. Qf2 a5 20. Qg3 f5 21. Rfd1 Qd7 22. Kh1 b4 23. exf5 Bxf5 24. Bxf5 Qxf5 25. Qd6 Rf6 26. Qc5 Re8 27. Re1 Rfe6 28. axb4 axb4 29. h3 b3 30. Rf1 Rxe3 31. Qxc6 h6 32. Qb7 Kh7 33. g4 Qf4 0-1

[Event "Parnu"]
[Site "Parnu"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Arulaid, Alexander"]
[Result "1-0"]
[ECO "E81"]
[PlyCount "47"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 Na6 8. Qd2 Nc7 9. Bh6 a6 10. g4 b5 11. h4 bxc4 12. h5 e6 13. hxg6 fxg6 14. Bxg7 Kxg7 15. Qh6+ Kg8 16. Bxc4 Qe7 17. 0-0-0 exd5 18. g5 dxc4 19. gxf6 Rxf6 20. e5 dxe5 21. Rd8+ Kf7 22. Rh8 Ke6 23. Rxh7 Rf7 24. Qxg6+ 1-0

[Event "Moscow"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Baturinsky, Victor Davidovich"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "83"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nc6 6. c3 Nh6 7. d3 0-0 8. Na3 Kh8 9. h3 f5 10. Nc4 Bd7 11. a4 Nf7 12. Nf4 fxe4 13. Bxe4 Nfe5 14. Nxe5 dxe5 15. Nxg6+ hxg6 16. Bxg6 Rf6 17. Qh5+ Kg8 18. Qh7+ Kf8 19. Bh6 Rxg6 20. Qxg6 Bxh6 21. Qxh6+ Kg8 22. Qg6+ Kh8 23. f4 Qg8 24. Qh6+ Qh7 25. Qxh7+ Kxh7 26. g4 Rf8 27. fxe5 Rxf1+ 28. Kxf1 Nxe5 29. Re1 Ng6 30. Kf2 Kg7 31. Kg3 Bxa4 32. h4 Kf7 33. h5 Nf8 34. g5 e6 35. Rf1+ Kg7 36. g6 Bc6 37. Rf7+ Kg8 38. Kf4 e5+ 39. Kxe5 Nd7+ 40. Kd6 Nf8 41. Ke7 Nd7 42. h6 1-0

[Event "Parnu"]
[Site "Parnu"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Klavins, Janis"]
[Result "1-0"]
[ECO "E55"]
[PlyCount "81"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 Nbd7 9. dxc5 Nxc5 10. Bd2 Ba5 11. a3 Bc7 12. Qc2 b6 13. b4 Ncd7 14. Nb5 Bb8 15. Rfd1 Bb7 16. Rac1 a6 17. Nbd4 e5 18. Ne2 e4 19. Nfd4 Bxh2+ 20. Kxh2 Ng4+ 21. Kg1 b5 22. Bxb5 axb5 23. Qc7 Qh4 24. Qg3 Qxg3 25. Nxg3 Nde5 26. Rc7 Bd5 27. Nxb5 Rfd8 28. Bc3 Nd3 29. Rd2 Rdc8 30. f3 exf3 31. gxf3 Ngf2 32. Rxf2 Nxf2 33. Kxf2 Bb3 34. Rxc8+ Rxc8 35. Nf5 Rc4 36. Bxg7 Rc2+ 37. Kg3 Be6 38. Nbd6 Ra2 39. Bh6 f6 40. Ne7+ Kh8 41. Ne8 1-0

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Nikitin, Aleksander S"]
[Result "1/2-1/2"]
[ECO "E45"]
[PlyCount "68"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Nf4 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. g4 g5 11. Nd3 h5 12. gxh5 Qd7 13. h3 Rxh5 14. Qf3 Nc6 15. Ne5 Qe6 16. Nxd5 Qxd5 17. Qxd5 Nxd5 18. Nxc6 f5 19. Bd2 a5 20. f3 Kd7 21. Ne5+ Ke6 22. Kg2 c5 23. Nc6 Rc8 24. Nxe7 Nxe7 25. dxc5 Rxc5 26. Rac1 Rb5 27. Bc3 Rh4 28. Rhe1 g4 29. hxg4 fxg4 30. f4 Rbh5 31. Rh1 Rxh1 32. Rxh1 Rxh1 33. Kxh1 Nf5 34. Bd2 a4 1/2-1/2

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Nikitin, Aleksander S"]
[Result "1/2-1/2"]
[ECO "E45"]
[PlyCount "59"]
[EventDate "1958.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[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 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Nf4 d5 8. cxd5 Bxf1 9. dxe6 Ba6 10. exf7+ Kxf7 11. e4 c5 12. Qb3+ c4 13. Qd1 Nc6 14. Be3 Bd6 15. Qa4 Qc8 16. e5 Nxe5 17. dxe5 Bxe5 18. 0-0 Bb7 19. Rad1 Qc6 20. Qxc6 Bxc6 21. Nfe2 Rad8 22. Bf4 Bxf4 23. Nxf4 b5 24. Nfe2 Rb8 25. Rd6 Rhc8 26. Nd4 Be8 27. Ra6 Rc7 28. f3 b4 29. axb4 Rxb4 30. Rfa1 1/2-1/2

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Ravinsky, Grigory Ionovich"]
[Result "0-1"]
[ECO "D32"]
[PlyCount "68"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Bd7 8. e3 Nf6 9. Qd1 Bc5 10. Nf3 Qe7 11. a3 0-0 12. Be2 Rfd8 13. 0-0 Bf5 14. Qa4 a6 15. b4 b5 16. Qb3 Ba7 17. Rd1 Rxd1+ 18. Qxd1 Rd8 19. Qe1 Ng4 20. Ra2 Rc8 21. Nd5 Qe6 22. Rd2 h6 23. Bb2 Be4 24. Nf4 Qf5 25. Nd4 Qg5 26. Qd1 Nce5 27. h3 Nxe3 28. fxe3 Qg3 29. Bf3 Nxf3+ 30. Nxf3 Bxe3+ 31. Kf1 Kh7 32. Be5 Bxf4 33. Bxf4 Qxf4 34. Ke2 Re8 0-1

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Ravinsky, Grigory Ionovich"]
[Result "0-1"]
[ECO "D55"]
[PlyCount "56"]
[EventDate "1958.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[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. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bf4 c5 8. Bd3 cxd4 9. exd4 dxc4 10. Bxc4 a6 11. Ne5 b5 12. Bb3 Bb7 13. 0-0 Nc6 14. Nxc6 Bxc6 15. Rc1 Rc8 16. Re1 Qd7 17. Be5 Qb7 18. Re3 b4 19. Na4 Bxa4 20. Rxc8 Rxc8 21. Bxa4 Nd5 22. Re2 Bf6 23. Rc2 Bxe5 24. dxe5 Rxc2 25. Qxc2 Nf4 26. Bc6 Qc7 27. g3 Nd5 28. f4 b3 0-1

[Event "Parnu"]
[Site "Parnu"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Rovner, Dmitry Osipovich"]
[Result "1-0"]
[ECO "E59"]
[PlyCount "95"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Qc2 e5 12. Nxe5 Nxe5 13. dxe5 Qxe5 14. f3 Be6 15. Bxe6 Qxe6 16. e4 Rfd8 17. Bg5 h6 18. Bh4 Rd7 19. Rad1 Rad8 20. Rxd7 Rxd7 21. Qa4 a6 22. Qc2 Nh5 23. Rd1 b5 24. Bf2 c4 25. g3 Nf6 26. Rd4 Rxd4 27. cxd4 Nd7 28. Kg2 f5 29. exf5 Qd5 30. g4 Nf6 31. h3 Qd6 32. Qe2 c3 33. h4 Qc6 34. g5 hxg5 35. hxg5 c2 36. Be3 Nd5 37. Bc1 a5 38. Qe5 Kf8 39. Kf2 b4 40. Qb8+ Ke7 41. Qg8 Qd6 42. Qxg7+ Kd8 43. Qe5 Kd7 44. f6 bxa3 45. f7 Qxe5 46. dxe5 Ke7 47. g6 a2 48. Bg5+ 1-0

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Tolush, Alexander V"]
[Result "1-0"]
[ECO "D50"]
[PlyCount "97"]
[EventDate "1958.09.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[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. Bg5 c5 5. cxd5 Qb6 6. Bxf6 Qxb2 7. dxc5 gxf6 8. Rc1 Bxc5 9. e3 Bb4 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. Nge2 Rc8 13. dxe6 fxe6 14. Rc2 Qa3 15. Qd2 Nb6 16. 0-0 0-0 17. Qd4 Qa5 18. Rcc1 Rc4 19. Qd3 Qa3 20. Rb1 Rxc3 21. Nxc3 Qxc3 22. Qe4 Ba3 23. Rb3 Qc5 24. Qxb7 Qe7 25. Qa6 Bd6 26. a4 Qc7 27. g3 Qc2 28. Rd3 Bb8 29. Rd4 e5 30. Rg4+ Kf7 31. Rh4 Nd7 32. Qb5 Ke7 33. Qd5 Rf7 34. Rd1 Qf5 35. Rb4 Qe6 36. Qxd7+ Qxd7 37. Rxd7+ Kxd7 38. Rxb8 Kc6 39. g4 Rg7 40. h3 f5 41. Rb4 h5 42. Kh2 hxg4 43. hxg4 fxg4 44. Kg3 Kd5 45. Rxg4 Rb7 46. Rg5 Ke6 47. f3 Rb3 48. e4 Ra3 49. Rg6+ 1-0

[Event "Moscow"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Volovich, Anatoly A"]
[Result "1/2-1/2"]
[ECO "A67"]
[PlyCount "82"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Bd3 0-0 10. Nf3 b6 11. 0-0 Ba6 12. f5 c4 13. Bc2 b5 14. a3 Ne5 15. Kh1 Nxf3 16. gxf3 Nd7 17. Rg1 Re8 18. Be3 Ne5 19. f4 Nd3 20. fxg6 fxg6 21. Bxd3 cxd3 22. Qxd3 b4 23. Qxa6 bxc3 24. bxc3 Rxe4 25. Qd3 Qe7 26. Rg3 Re8 27. Bd2 Qf7 28. Rf1 Kh8 29. Re3 Rxe3 30. Bxe3 Qf5 31. Qxf5 gxf5 32. Bxa7 Bxc3 33. Kg2 Kg7 34. Kf3 Bb2 35. Rg1+ Kh6 36. a4 Ra8 37. Rb1 Rxa7 38. Rxb2 Rxa4 39. Rb6 Ra3+ 40. Ke2 Kh5 41. Rxd6 Kg4 1/2-1/2

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Yukhtman, Jacob"]
[Result "1/2-1/2"]
[ECO "A43"]
[PlyCount "113"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. e4 d6 4. Nc3 Bg7 5. f4 a6 6. Nf3 b5 7. Be2 Bg4 8. 0-0 Nd7 9. Qe1 Qb8 10. a4 b4 11. Nd1 Ngf6 12. Ne3 Bxf3 13. Bxf3 0-0 14. g4 Ne8 15. a5 Nc7 16. Nc4 Nb5 17. Qf2 Nd4 18. Rb1 Qc7 19. Bg2 Rae8 20. Be3 e6 21. dxe6 fxe6 22. b3 Ne5 23. Bxd4 cxd4 24. Nxe5 dxe5 25. f5 Qxa5 26. Qh4 exf5 27. exf5 gxf5 28. gxf5 Bf6 29. Qe4 Kh8 30. Kh1 Rc8 31. Rf2 Qc5 32. Qd3 Qd6 33. Ra1 Rc3 34. Qxa6 Qxa6 35. Rxa6 Bh4 36. Rf1 Rxc2 37. f6 Re2 38. Ra8 Rxa8 39. Bxa8 Kg8 40. Bd5+ Kf8 41. Bc4 Rc2 42. f7 e4 43. Bd5 e3 44. Rg1 Rf2 45. Rg8+ Ke7 46. Re8+ Kd6 47. Bc4 Be7 48. Kg1 Rf4 49. Rh8 e2 50. Bxe2 Rxf7 51. Kg2 Bg5 52. Bc4 Rd7 53. Kf3 Ke5 54. Rb8 Kf6 55. Rb6+ Kg7 56. Ke4 Bd2 57. Bd5 1/2-1/2

[Event "Moscow"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Simagin, Vladimir Pavlovich"]
[Black "Prokhorovich, Taras E"]
[Result "1/2-1/2"]
[ECO "C73"]
[PlyCount "81"]
[EventDate "1958.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. Nc3 g6 8. 0-0 Bg7 9. Be3 Nh6 10. h3 Nf7 11. Qd2 0-0 12. Rad1 Qe8 13. Rfe1 Kh8 14. b3 Be6 15. d5 cxd5 16. Nxd5 Rc8 17. c4 f5 18. Qa5 f4 19. Bc1 g5 20. Nh2 c6 21. Nb6 Rd8 22. c5 d5 23. exd5 cxd5 24. Qxa6 e4 25. Qa4 Qe7 26. Ba3 Rfe8 27. Qb5 Ne5 28. Bb2 g4 29. hxg4 f3 30. Bxe5 Bxe5 31. Nxf3 Bb8 32. Nh2 Bxh2+ 33. Kxh2 Bxg4 34. Rxd5 Rf8 35. Kg1 Rxd5 36. Nxd5 Qf7 37. Qb4 Qxf2+ 38. Kh1 Qh4+ 39. Kg1 Qf2+ 40. Kh1 Rf3 41. Qb8+ 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.10"]
[Round "19"]
[White "Prokhorovich, Taras E"]
[Black "Ilivitzki, Georgi A"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "38"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 a5 7. Ba3 Bxa3 8. Nxa3 Qe7 9. Nc2 Nc6 10. d4 Rd8 11. Qc1 e5 12. dxe5 Nxe5 13. Ne3 d4 14. Nxe5 Qxe5 15. Nd5 Nxd5 16. cxd5 Bg4 17. e3 Rxd5 18. exd4 Rxd4 19. Re1 Qd6 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.08"]
[Round "18"]
[White "Gipslis, Aivars P"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "47"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Be3 c5 10. Bd3 Nxc3 11. dxc5 Qa5 12. Nf3 Ne4+ 13. Ke2 b6 14. Bxe4 dxe4 15. Qxe4 Ba6+ 16. Kd1 Nc6 17. Qxc6 Rd8+ 18. Nd2 Qc3 19. Rb1 Ke7 20. Qa4 Rd5 21. Qb4 Qxe5 22. cxb6+ Kf6 23. Qf4+ Qxf4 24. Bxf4 1-0

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.07"]
[Round "17"]
[White "Prokhorovich, Taras E"]
[Black "Khanov, Kurban"]
[Result "0-1"]
[ECO "E80"]
[PlyCount "118"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. Nge2 c5 7. d5 0-0 8. Bg5 a6 9. Qd2 Bd7 10. h4 b5 11. h5 bxc4 12. g4 Qe7 13. Ng3 Rc8 14. 0-0-0 Be8 15. Bxc4 Nbd7 16. Rdg1 Nb6 17. Bf1 Bb5 18. Qh2 Ra7 19. Nf5 gxf5 20. gxf5 Kf8 21. Rg2 Bxf1 22. Rxf1 Ke8 23. Rfg1 Bf8 24. f4 Nbd7 25. h6 Rb7 26. a3 Rcb8 27. Qh4 exf4 28. e5 dxe5 29. Ne4 Rb6 30. Rd2 Nxe4 31. Bxe7 Bxe7 32. Rg8+ Nf8 33. Qe1 Nxd2 34. Qxe5 f6 35. Qxf4 Nb3+ 36. Kb1 c4 37. Rg2 Kd8 38. Rc2 Na5 39. b4 Bd6 40. Qe3 Nd7 41. Kc1 Nb3+ 42. Kd1 a5 43. Rxc4 axb4 44. axb4 Rxb4 45. Rxb4 Rxb4 46. Qe6 Kc7 47. Qf7 Nd4 48. Kd2 Nxf5 49. Qxh7 Nxh6 50. Kc3 Ng4 51. Qf5 Ne3 52. Qe6 Ra4 53. Kd2 Ra3 54. Ke2 f5 55. Qf7 f4 56. Kf2 Ng4+ 57. Kg2 f3+ 58. Kh3 Ngf6 59. Qg6 Ra2 0-1

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.04"]
[Round "16"]
[White "Aronson, Lev Abramovich"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "89"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Qb3 Qc8 6. Nc3 e6 7. Bd2 Be7 8. Rc1 0-0 9. Be2 h6 10. 0-0 Nbd7 11. Rfd1 Rb8 12. a3 Qd8 13. Qa2 Bd6 14. cxd5 exd5 15. Na4 Ne4 16. b4 Nxd2 17. Rxd2 Qe7 18. Nc5 a6 19. a4 Nf6 20. b5 axb5 21. axb5 Ra8 22. Qb3 b6 23. Na4 c5 24. dxc5 bxc5 25. Nb6 c4 26. Qd1 Ba3 27. Nxa8 Rxa8 28. Ra2 Re8 29. Rca1 Bc5 30. Nd4 Bg6 31. Bf3 Ne4 32. Ra8 Rxa8 33. Rxa8+ Kh7 34. Qa1 c3 35. Rc8 Bxd4 36. exd4 Qb7 37. Qa6 Qe7 38. Qa1 Qb7 39. Qa6 Qe7 40. Qa8 Bf5 41. Rh8+ Kg6 42. Qc6+ Qe6 43. Bxe4 Qxc6 44. bxc6 dxe4 45. Ra8 1-0

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.03"]
[Round "15"]
[White "Prokhorovich, Taras E"]
[Black "Averbakh, Yuri L"]
[Result "0-1"]
[ECO "E58"]
[PlyCount "124"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. Qc2 Na5 11. Ne5 dxc4 12. Nxc4 Nxc4 13. Bxc4 Bd7 14. Bd3 cxd4 15. exd4 Rac8 16. c4 Bb5 17. c5 Bxd3 18. Qxd3 Rfd8 19. Rb1 Nd5 20. Bg5 Rd7 21. Rfe1 Qa5 22. Rec1 h6 23. Bh4 Nf4 24. Qe3 Nd5 25. Qd3 Qa4 26. Bg3 Ne7 27. Bd6 Qc6 28. Bxe7 Rxe7 29. Qb5 Rd7 30. h3 Rcd8 31. Qxc6 bxc6 32. Rc4 g5 33. Rbb4 a5 34. Rb6 Rxd4 35. Rxd4 Rxd4 36. Rxc6 Ra4 37. Ra6 Rxa3 38. c6 Kg7 39. c7 Rc3 40. Ra7 Kg6 41. Kf1 h5 42. g3 Rc2 43. Ke1 h4 44. gxh4 gxh4 45. Kd1 Rc5 46. Kd2 f5 47. Kd3 Kf6 48. Kd4 Rc1 49. f4 a4 50. Ke3 a3 51. Kf3 a2 52. Rxa2 Rxc7 53. Rf2 Rg7 54. Rh2 Rg1 55. Ra2 Rg3+ 56. Kf2 Rxh3 57. Ra7 Rb3 58. Rh7 h3 59. Ra7 Rb2+ 60. Kg3 h2 61. Rh7 Ra2 62. Kf3 Ra1 0-1

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.12.01"]
[Round "14"]
[White "Kots, Yury Isakovich"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "159"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Bd6 9. h3 0-0 10. Nh4 Be4 11. Nxe4 Nxe4 12. Nf3 c5 13. Qb3 Ndf6 14. Bd3 Rc8 15. Qxb7 Rc7 16. Qb3 Qa8 17. Qd1 c4 18. Bxe4 Qxe4 19. Qe2 Rb8 20. Rd1 h6 21. Ne1 Qh4 22. Kf1 Ne4 23. Nf3 Qf6 24. Qc2 Qg6 25. Kg1 f5 26. Bd2 Qf6 27. Be1 Qe7 28. Rab1 Kh7 29. d5 e5 30. Nd2 Nxd2 31. Bxd2 e4 32. Bc3 Rc5 33. Rd2 Bc7 34. f4 g5 35. Rbd1 Bd6 36. g3 Rcc8 37. Rg2 Rg8 38. Qf2 Rbf8 39. Kh1 Qf7 40. Qe2 gxf4 41. gxf4 Rxg2 42. Kxg2 Rg8+ 43. Kh2 Bc5 44. Qf2 Qh5 45. Rd2 Be7 46. Qf1 Bc5 47. Qf2 Qg6 48. Bd4 Be7 49. Bxa7 Bh4 50. Qf1 Qg3+ 51. Kh1 Qf3+ 52. Qxf3 exf3 53. Rd1 Rg3 54. Bd4 Rxh3+ 55. Kg1 Rg3+ 56. Kh2 Rg2+ 57. Kh3 Bf2 58. Rf1 h5 59. d6 h4 60. d7 Bg3 61. Rh1 Bf2 62. e4 Rg3+ 63. Kxh4 Rg1+ 64. Bxf2 Rxh1+ 65. Kg3 Rd1 66. exf5 Rxd7 67. Be1 Rd1 68. Kf2 Rd5 69. Kxf3 Rxf5 70. Ke4 Kg6 71. Bc3 Rf8 72. a5 Re8+ 73. Kd5 Kf5 74. Kxc4 Kxf4 75. Kd5 Kf5 76. Kc6 Ke6 77. a6 Rc8+ 78. Kb7 Kd7 79. Ba5 Rc5 80. Bb6 1-0

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.30"]
[Round "13"]
[White "Prokhorovich, Taras E"]
[Black "Lutikov, Anatoly S"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "35"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d6 3. d4 g6 4. b3 Bg7 5. Bb2 0-0 6. e3 Nfd7 7. Be2 e5 8. dxe5 dxe5 9. Nc3 e4 10. Nd4 Re8 11. Qc2 c6 12. 0-0 Qe7 13. Qd2 a5 14. Na4 Nf6 15. Nc2 Nbd7 16. Rad1 Ne5 17. Qd6 Bf8 18. Qxe7 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.28"]
[Round "12"]
[White "Borisenko, Georgy Konstantinov"]
[Black "Prokhorovich, Taras E"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "81"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 e6 5. Nf3 Bg7 6. e4 exd5 7. exd5 0-0 8. Be2 d6 9. 0-0 Nbd7 10. Bf4 Ne8 11. Qd2 Ne5 12. Rfe1 b6 13. Rad1 a6 14. a4 Ra7 15. Bh6 Re7 16. Nxe5 Rxe5 17. Bf4 Re7 18. Bd3 Nf6 19. Rxe7 Qxe7 20. Re1 Qd8 21. h3 Re8 22. Rxe8+ Nxe8 23. Ne4 Bf5 24. Bg5 Qd7 25. b3 Be5 26. Qe2 h5 27. f3 f6 28. Bd2 h4 29. f4 Bd4+ 30. Be3 Bxe4 31. Bxe4 Bxe3+ 32. Qxe3 Qe7 33. Kf2 f5 34. Bf3 Qxe3+ 35. Kxe3 Kf7 36. Kf2 Nf6 37. g3 hxg3+ 38. Kxg3 Kg7 39. h4 Kh6 40. Be2 Ne4+ 41. Kh3 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.27"]
[Round "11"]
[White "Prokhorovich, Taras E"]
[Black "Gurgenidze, Bukhuti"]
[Result "0-1"]
[ECO "E80"]
[PlyCount "96"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. f4 Nfd7 9. Nf3 c6 10. fxe5 Nxe5 11. Bf4 f6 12. 0-0-0+ Ke7 13. Be2 Be6 14. Nxe5 fxe5 15. Be3 Nd7 16. b3 h5 17. Bg5+ Bf6 18. Be3 Bg7 19. Bg5+ Nf6 20. Kc2 Bh6 21. Bh4 Be3 22. Rd3 g5 23. Rxe3 gxh4 24. h3 Rag8 25. Bf3 Nh7 26. Rd1 Ng5 27. Rd2 Bc8 28. b4 Rf8 29. Red3 Nxf3 30. gxf3 Rhg8 31. b5 Bxh3 32. bxc6 bxc6 33. f4 Rg3 34. f5 Rxd3 35. Kxd3 Rd8+ 36. Ke3 Rxd2 37. Kxd2 Bf1 38. Ke1 Bxc4 39. Kf2 Kf6 40. a3 Kg5 41. Kf3 Bb3 42. Kg2 Kg4 43. Kh2 a6 44. Kg2 c5 45. f6 Bf7 46. Na4 c4 47. Nc5 c3 48. Nd3 c2 0-1

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.25"]
[Round "10"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "97"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Nf6 8. f3 b5 9. a4 b4 10. Nd1 Ba6 11. Be3 Nfd7 12. Rc1 c5 13. Nb5 Bxb5 14. axb5 Nb6 15. Bf4 N8d7 16. Bxc4 Nxc4 17. Rxc4 0-0-0 18. Ne3 Kb7 19. Ke2 g6 20. b3 Bg7 21. Nd5 Rhe8 22. Rd1 Rc8 23. Nxb4 Nb6 24. Nc6 Nxc4 25. Rd7+ Kb6 26. bxc4 a6 27. Ne7 axb5 28. Nxc8+ Rxc8 29. Rxf7 Bd4 30. cxb5 Kxb5 31. Be3 Bxe3 32. Kxe3 c4 33. Kd2 Ra8 34. Rxh7 Ra2+ 35. Kc3 Ra3+ 36. Kb2 Re3 37. Rg7 Kb4 38. Rb7+ Kc5 39. h4 Re2+ 40. Kc3 Rxg2 41. Rc7+ Kd6 42. Rg7 Ke5 43. h5 Rg3 44. Rf7 gxh5 45. Kxc4 h4 46. Kd3 h3 47. Ke3 h2 48. Rh7 Rg2 49. Rh6 1-0

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.24"]
[Round "9"]
[White "Prokhorovich, Taras E"]
[Black "Tarasov, Vitaly Georgievich"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "87"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 b6 3. g3 Bb7 4. Bg2 c5 5. 0-0 cxd4 6. Qxd4 e6 7. b3 Be7 8. Bb2 0-0 9. c4 Nc6 10. Qf4 d5 11. Rd1 Qb8 12. Ne5 Nb4 13. Na3 dxc4 14. Bxb7 Qxb7 15. Naxc4 Rfd8 16. Ng4 Nbd5 17. Qg5 Ne8 18. Qh5 Bf8 19. e4 Nb4 20. Qg5 Be7 21. Qf4 f6 22. e5 f5 23. Nd6 Bxd6 24. exd6 Nd5 25. Qe5 Rxd6 26. Ba3 Rc6 27. Rxd5 exd5 28. Qxd5+ Kh8 29. Qxf5 Nf6 30. Ne5 Rc7 31. Bd6 Qc8 32. Qf4 Rb7 33. Qf3 a6 34. g4 Rba7 35. g5 Qe6 36. gxf6 gxf6 37. Nc6 Qxd6 38. Nxa7 Rxa7 39. Kh1 Rg7 40. Rc1 Rg8 41. Rc6 Qe5 42. Qxf6+ Qxf6 43. Rxf6 Rb8 44. Kg2 1-0

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.21"]
[Round "8"]
[White "Simagin, Vladimir Pavlovich"]
[Black "Prokhorovich, Taras E"]
[Result "0-1"]
[ECO "C73"]
[PlyCount "82"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. Nc3 g6 8. dxe5 fxe5 9. Qd3 Nf6 10. Bg5 Bg7 11. 0-0-0 Be6 12. h4 h6 13. Be3 0-0 14. Nh2 Qe7 15. Na4 Rfb8 16. f3 Rb4 17. Qa3 c5 18. Bd2 a5 19. b3 d5 20. c3 d4 21. cxb4 axb4 22. Qb2 c4 23. Be1 c3 24. Qe2 Rxa4 25. bxa4 b3 26. Bxc3 dxc3 27. axb3 Bxb3 28. Rd2 cxd2+ 29. Qxd2 c5 30. Kb2 c4 31. Ra1 Bf8 32. a5 Qc7 33. Ng4 Nxg4 34. fxg4 Bc5 35. Qd5+ Kg7 36. a6 Bd4+ 37. Kb1 Kf6 38. a7 Ba4 39. g5+ hxg5 40. hxg5+ Kxg5 41. Ra2 Qb6+ 0-1

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.20"]
[Round "7"]
[White "Prokhorovich, Taras E"]
[Black "Vladimirov, Boris T"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "77"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. d4 c5 7. Be2 Ne4 8. 0-0 Nc6 9. Nbd2 Bf5 10. Nxe4 Bxe4 11. Qd2 cxd4 12. Nxd4 Nxd4 13. Bxd4 Bc6 14. Bxg7 Kxg7 15. Rad1 Qb6 16. f4 Rad8 17. Bf3 a5 18. g4 f6 19. Kf2 Qb4 20. Kg3 Rc8 21. Qd3 a4 22. Rc1 Bxf3 23. Kxf3 Rc7 24. h4 Rfc8 25. Rb1 a3 26. g5 b5 27. gxf6+ exf6 28. Rfd1 Kh6 29. Qxd6 Qxd6 30. Rxd6 bxc4 31. bxc4 Rxc4 32. Rxf6 Rc2 33. h5 Rxa2 34. hxg6 hxg6 35. Rg1 Rg8 36. f5 Rb2 37. Ra6 a2 38. e4 Rb1 39. Kf2 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.18"]
[Round "6"]
[White "Muhutdinov, Marat"]
[Black "Prokhorovich, Taras E"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "70"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 c5 6. Nbd2 d6 7. h3 cxd4 8. exd4 Nc6 9. 0-0 Nd5 10. Be3 Ncb4 11. Nb3 Nxd3 12. Qxd3 Bf5 13. Qd2 Nxe3 14. fxe3 e5 15. Rae1 e4 16. Nh2 Bd7 17. c4 a5 18. d5 b5 19. cxb5 Bxb5 20. Rf4 a4 21. Nd4 Bd3 22. Ng4 Bxd4 23. exd4 f5 24. Ne3 Qb6 25. g4 fxg4 26. Nxg4 Rxf4 27. Qxf4 Rf8 28. Qg5 Qxd4+ 29. Kh1 Be2 30. Ne3 Qd2 31. Rb1 Bd3 32. Rg1 Qxb2 33. a3 Be2 34. Re1 Bf3+ 35. Kg1 Qxa3 0-1

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.17"]
[Round "5"]
[White "Prokhorovich, Taras E"]
[Black "Bagirov, Vladimir"]
[Result "1-0"]
[ECO "D22"]
[PlyCount "99"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 Nd7 7. h3 Bh5 8. e4 c5 9. d5 e5 10. a4 Bd6 11. 0-0 Ne7 12. Be2 Bxf3 13. Bxf3 0-0 14. Be2 f5 15. exf5 Nxf5 16. Ne4 Nf6 17. Bg5 Nd4 18. Rc1 Qb6 19. Bd3 Nxe4 20. Bxe4 Rf7 21. Qd3 h6 22. Bd2 Qxb2 23. Rb1 Qa2 24. Rb6 c4 25. Qe3 Bc5 26. Bb1 Qxa4 27. Qe4 Bxb6 28. Qh7+ Kf8 29. Bg6 Ke7 30. Rb1 c3 31. Bxh6 Ne2+ 32. Kh2 Qh4 33. d6+ Kd7 34. Bf5+ Rxf5 35. Qxf5+ Kc6 36. Qf3+ e4 37. Qxe2 g6 38. g3 Qd8 39. Qxe4+ Kc5 40. Qb4+ Kc6 41. Qe4+ Kc5 42. Qe3+ Kc4 43. Rxb6 Rc8 44. Qe6+ Kc5 45. Rb3 Rc6 46. Rxc3+ Kb6 47. Qe3+ Kb5 48. Qd3+ Ka5 49. Qd5+ Kb4 50. Qd4+ 1-0

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.15"]
[Round "4"]
[White "Polugaevsky, Lev"]
[Black "Prokhorovich, Taras E"]
[Result "1/2-1/2"]
[ECO "D10"]
[PlyCount "52"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. cxd5 cxd5 5. Qb3 Bc8 6. Nf3 e6 7. Bd3 Nf6 8. Nc3 Be7 9. 0-0 0-0 10. Ne5 b6 11. Bd2 Bb7 12. Rac1 Ne4 13. Nxe4 dxe4 14. Bb5 Bd5 15. Bc4 f6 16. Bxd5 Qxd5 17. Qxd5 exd5 18. Nc6 Nxc6 19. Rxc6 Rfd8 20. Rfc1 Bd6 21. f3 Kf7 22. Be1 f5 23. Bh4 Rd7 24. Kf2 f4 25. Bg5 fxe3+ 26. Bxe3 Re8 1/2-1/2

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.14"]
[Round "3"]
[White "Prokhorovich, Taras E"]
[Black "Kholmov, Ratmir D"]
[Result "0-1"]
[ECO "E55"]
[PlyCount "112"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 dxc4 8. Bxc4 Nbd7 9. Ne2 cxd4 10. exd4 Nb6 11. Bd3 Bd7 12. Ne5 Rc8 13. Bg5 Be7 14. Rc1 Rxc1 15. Qxc1 Nfd5 16. Bxe7 Qxe7 17. Qd2 Rc8 18. a3 Be8 19. Rc1 Rxc1+ 20. Qxc1 f6 21. Nc4 Qc7 22. Nxb6 Qxc1+ 23. Nxc1 Nxb6 24. Kf1 Bc6 25. f3 Kf7 26. Ke2 h6 27. Na2 Nd5 28. g3 Ke7 29. Nc3 Nb6 30. b3 f5 31. Bb5 Bxb5+ 32. Nxb5 a6 33. Nc3 Kd6 34. Kd3 Nd5 35. Na4 b6 36. Nb2 b5 37. Kd2 Ne7 38. Nd3 Nc6 39. Kc3 g5 40. b4 Kd5 41. Nc5 Nxd4 42. Nxa6 e5 43. f4 gxf4 44. gxf4 Ne2+ 45. Kd2 Nxf4 46. Nc7+ Kc6 47. Ne8 Nh5 48. a4 bxa4 49. b5+ Kxb5 50. Nd6+ Kb4 51. Nxf5 Kb3 52. Kc1 a3 53. Kb1 Nf4 54. Nxh6 Nd5 55. Ng4 Nb4 56. Ne3 a2+ 0-1

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.12"]
[Round "2"]
[White "Kaminsky, Oleg M"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "99"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 Nbd7 7. e4 e5 8. dxe5 dxe5 9. b3 Re8 10. Ba3 c6 11. Bd6 Qa5 12. b4 Qa3 13. Nb1 Qb2 14. Nbd2 Nb6 15. c4 Bg4 16. Rb1 Qxa2 17. Qc1 Qa6 18. Nxe5 Na4 19. Re1 Rad8 20. Bc7 Rc8 21. Bd6 c5 22. Nxg4 Nxg4 23. e5 Nxe5 24. Bxe5 Bxe5 25. b5 Qf6 26. Bxb7 Bd4 27. Nf3 Kg7 28. Nxd4 cxd4 29. Bxc8 Rxc8 30. Ra1 Nc5 31. Qf4 Qxf4 32. gxf4 Rc7 33. Red1 d3 34. Kf1 Kf6 35. Kg2 Kf5 36. Kf3 Rd7 37. Ra3 f6 38. Ke3 h5 39. Raxd3 Nxd3 40. Rxd3 Rc7 41. Rd5+ Kg4 42. c5 Kh3 43. c6 a6 44. bxa6 Rxc6 45. Ra5 Rc8 46. a7 Ra8 47. f3 Kxh2 48. Kf2 h4 49. Ra1 g5 50. f5 1-0

[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.11"]
[Round "1"]
[White "Yukhtman, Jacob"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "67"]
[EventDate "1957.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 f6 9. exf6 Qxf6 10. Bg5 Qf7 11. 0-0 0-0 12. Bh4 Qh5 13. Bg3 a6 14. Na4 Ba7 15. c4 Nc5 16. Nxc5 Bxc5 17. cxd5 exd5 18. Bxh7+ Kh8 19. Qc2 Rxf3 20. Bg6 Qg4 21. Qxc5 Qxg6 22. gxf3 Bh3 23. Qxd5 Bxf1 24. Kxf1 Rd8 25. Qe4 Qh5 26. Kg2 Rd2 27. b3 a5 28. Rc1 Rxa2 29. Rc4 Kg8 30. Qe6+ Qf7 31. Qc8+ Kh7 32. Rh4+ Kg6 33. Qg4+ Kf6 34. Qf4+ 1-0

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Averbakh, Yuri L"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "D18"]
[PlyCount "71"]
[EventDate "1957.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. 0-0 Bd6 9. Re1 Ne4 10. Bd3 Nxc3 11. bxc3 Bxd3 12. Qxd3 0-0 13. Rb1 Qc7 14. h3 f5 15. e4 fxe4 16. Rxe4 Rae8 17. Bd2 e5 18. Rh4 g6 19. Ng5 Nf6 20. Nxh7 Nxh7 21. Qxg6+ Kh8 22. Bg5 Qg7 23. Qxg7+ Kxg7 24. Rxb7+ Kg6 25. Rbxh7 Kxg5 26. R7h6 Be7 27. g3 Kf5 28. R4h5+ Ke4 29. Rxe5+ Kd3 30. Re3+ Kd2 31. Rhe6 Rf7 32. h4 a5 33. c4 Rd8 34. Rxe7 Rxe7 35. Rxe7 Kc3 36. Rc7 1-0

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Chistiakov, Alexander Nikolaevi"]
[Black "Prokhorovich, Taras E"]
[Result "1/2-1/2"]
[ECO "C12"]
[PlyCount "106"]
[EventDate "1957.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Nge2 b6 9. a3 Bxc3+ 10. Nxc3 Bb7 11. Nxe4 dxe4 12. h4 Nc6 13. hxg5 Qxd4 14. c3 Qxd1+ 15. Rxd1 h5 16. Be2 h4 17. g6 fxg6 18. Rxh4 Rxh4 19. Bxh4 Nxe5 20. Bb5+ Kf7 21. Rd4 Bd5 22. Be2 c5 23. Rd1 c4 24. Bg3 Nd3+ 25. Kd2 Rh8 26. Rb1 Kf6 27. Ke3 g5 28. Kd4 Rd8 29. Rh1 e5+ 30. Ke3 Nf4 31. Bf1 Bf7 32. Rh6+ Kf5 33. f3 Nd5+ 34. Kf2 e3+ 35. Ke2 e4 36. Bh2 exf3+ 37. gxf3 g4 38. fxg4+ Kxg4 39. Bg2 Kg5 40. Rh3 Bh5+ 41. Bf3 Bxf3+ 42. Rxf3 Kg4 43. Rg3+ Kf5 44. Rh3 b5 45. a4 bxa4 46. Rh4 Rg8 47. Kf3 e2 48. Kxe2 Rg2+ 49. Kf3 Rd2 50. Bb8 Rd3+ 51. Kf2 Ne3 52. Ke2 Ng4 53. Bxa7 a3 1/2-1/2

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Estrin, Yakov Borisovich"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "59"]
[EventDate "1957.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 b6 6. Nf3 Be7 7. f5 c5 8. Bd3 cxd4 9. Nb5 Nc6 10. Bf4 0-0 11. Nbxd4 Nxd4 12. Nxd4 exf5 13. Nxf5 Nc5 14. Nxe7+ Qxe7 15. 0-0 Nxd3 16. Qxd3 Qc5+ 17. Be3 Qc4 18. Qd2 Be6 19. Rf4 Qc7 20. Bd4 Rfc8 21. c3 b5 22. Raf1 a5 23. a3 Rab8 24. Rh4 Qe7 25. Rf6 gxf6 26. exf6 Qf8 27. Qd3 h6 28. Qg3+ Kh7 29. Be3 Rc4 30. Bxh6 1-0

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Gutop, Yuri V"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "79"]
[EventDate "1957.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 cxd4 8. cxd4 Bd7 9. Bc2 h6 10. Nc3 Nge7 11. h4 g6 12. h5 g5 13. Be3 Bg7 14. 0-0 f5 15. exf6 Bxf6 16. Re1 0-0 17. Na4 Qc7 18. Nc5 Nf5 19. Bxf5 exf5 20. Qb3 b6 21. Qxd5+ Rf7 22. Nd3 Re8 23. Rac1 f4 24. Bd2 Rxe1+ 25. Bxe1 Qb8 26. Rxc6 Bxc6 27. Qxc6 Qc7 28. Qe8+ Rf8 29. Qg6+ Qg7 30. Qxg7+ Kxg7 31. Nde5 Rc8 32. Bc3 a4 33. Nd7 b5 34. Nxf6 Kxf6 35. d5+ Kf5 36. Nd4+ Ke4 37. d6 Kd5 38. Nf5 Rd8 39. Nxh6 Rxd6 40. Nf7 1-0

[Event "Moscow Club m"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Petrosian, Tigran V"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "71"]
[EventDate "1957.??.??"]
[EventType "team"]
[EventRounds "1"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 e5 5. Bxc4 exd4 6. exd4 Nf6 7. Qb3 Qe7+ 8. Nge2 Nbd7 9. 0-0 Nb6 10. Nf4 Nxc4 11. Qxc4 Bd7 12. Bd2 0-0-0 13. Qa4 Kb8 14. Nd3 Rc8 15. Rfe1 Qd8 16. Bf4+ Ka8 17. Nc5 Nh5 18. Be3 Bd6 19. d5 Bxc5 20. Bxc5 b6 21. Be7 Qc7 22. d6 Qb7 23. Qh4 Nf6 24. Bxf6 gxf6 25. Re7 c5 26. Rxf7 Rhg8 27. g3 Rce8 28. Rd1 Qc6 29. Nd5 Rg4 30. Qxh7 Rd4 31. Rxd4 Re1+ 32. Kg2 cxd4 33. Rxd7 Qxd5+ 34. Kh3 Qe6+ 35. g4 Re3+ 36. Kh4 1-0

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Bonch Osmolovsky, Mikhail"]
[Result "0-1"]
[ECO "D04"]
[PlyCount "50"]
[EventDate "1957.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. dxc5 e6 5. a3 a5 6. c4 Nbd7 7. Qa4 Bxc5 8. b4 Be7 9. c5 Ne4 10. Bb2 Bf6 11. Nd4 0-0 12. Be2 e5 13. Nf3 d4 14. Qc2 axb4 15. Qxe4 Nxc5 16. Qc2 b6 17. Bc4 b3 18. Qc1 Bf5 19. 0-0 Rc8 20. Qd2 Bc2 21. Bb5 Ne4 22. Qe2 Nc3 23. Qd2 Nxb5 24. a4 Nd6 25. exd4 Nc4 0-1

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Bronstein, David Ionovich"]
[Result "0-1"]
[ECO "E55"]
[PlyCount "87"]
[EventDate "1957.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 dxc4 8. Bxc4 Nbd7 9. Ne2 cxd4 10. exd4 Nb6 11. Bd3 Bd7 12. Ne5 Rc8 13. Bg5 Be7 14. Rc1 Rxc1 15. Bxc1 Ba4 16. b3 Be8 17. Ng3 Nbd5 18. Be3 Nb4 19. Bb1 Bb5 20. Re1 Nbd5 21. Nh5 Qa5 22. Nxf6+ Nxf6 23. Nc4 Qc7 24. Qf3 Bxc4 25. bxc4 Qxc4 26. Qxb7 Nd5 27. Rc1 Qe2 28. Qb3 Bd6 29. Be4 Nxe3 30. Qxe3 Qxa2 31. g3 a5 32. h4 h5 33. Rc6 Be7 34. Rc7 Bf6 35. Qc3 a4 36. Kg2 Qe2 37. Bf3 Qa6 38. Qc5 Qd3 39. d5 a3 40. Rc8 Be7 41. Qxe7 Rxc8 42. dxe6 Rf8 43. Bxh5 g6 44. exf7+ 0-1

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Poliak, Abram Borisovich"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "82"]
[EventDate "1957.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 0-0 9. Nge2 Re8 10. Ng3 Nf8 11. 0-0-0 h6 12. h4 N6h7 13. f4 f6 14. Bxh6 gxh6 15. Nh5 Kh8 16. f5 Nd7 17. Nf4 Bd6 18. Ng6+ Kg7 19. Qe2 Ndf8 20. g4 Nxg6 21. fxg6 Nf8 22. Rdf1 Bxg4 23. Qxg4 Rxe3 24. Rh3 Qe7 25. Nd1 Rxh3 26. Qxh3 Re8 27. Rf3 Qe1 28. h5 Ne6 29. Qf5 Qh4 30. Ne3 Qe1+ 31. Nd1 Qh4 32. Kb1 Qxd4 33. Re3 Be5 34. Re2 Nc5 35. Kc2 Qa4+ 36. Kd2 Qxa2 37. Bc2 Qa5+ 38. Ke3 Bf4+ 39. Kxf4 Rxe2 40. Kf3 Qd2 41. Qc8 Re7 0-1

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Ravinsky, Grigory Ionovich"]
[Result "1-0"]
[ECO "D33"]
[PlyCount "63"]
[EventDate "1957.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. g3 Nc6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nb3 Bb4 10. 0-0 Bxc3 11. bxc3 0-0 12. Nd4 Ne5 13. Bg5 Be6 14. Qb3 Qa5 15. Bxf6 gxf6 16. e4 dxe4 17. Nxe6 fxe6 18. Qxe6+ Kh8 19. Bxe4 Rae8 20. Qf5 Rf7 21. Rfd1 Qxc3 22. Rac1 Qa3 23. Bd5 Rff8 24. Rc7 Re7 25. Rc8 Rg7 26. Rdc1 Ng6 27. Rxf8+ Nxf8 28. Rc8 Qd6 29. Qf4 Qe7 30. Qe4 Qd6 31. Qe8 Rg8 32. Qf7 1-0

[Event "URS-chT Republics 03 Semifinal 1"]
[Site "Leningrad"]
[Date "1953.09.??"]
[Round "?"]
[White "Prokhorovich, Taras E"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "0-1"]
[ECO "E77"]
[PlyCount "70"]
[EventDate "1953.09.10"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[BlackTeam "Leningrad"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. f4 0-0 7. Nf3 e6 8. Be2 exd5 9. exd5 Re8 10. 0-0 Na6 11. Bd3 Bd7 12. Bd2 Qc8 13. a3 Nc7 14. Qc2 b5 15. b3 a5 16. Rae1 b4 17. Rxe8+ Ncxe8 18. axb4 cxb4 19. Nd1 Nc7 20. f5 Na6 21. fxg6 fxg6 22. Ng5 Nc5 23. Ne3 Nxd3 24. Qxd3 Qc5 25. Kh1 a4 26. bxa4 Rxa4 27. Ne4 Nxe4 28. Qxe4 Qc8 29. Qe7 Qe8 30. Qxd6 b3 31. c5 b2 32. c6 Bc8 33. Qb8 Ra1 34. Rg1 Bd4 35. Qb3 Bf5 0-1

[Event "URS-ch19 Semifinal"]
[Site "Baku"]
[Date "1951.??.??"]
[Round "19"]
[White "Furman, Semen Abramovich"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "D12"]
[PlyCount "101"]
[EventDate "1951.05.25"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. Qb3 Qc7 9. Bd2 Bd6 10. h3 Nbd7 11. Rc1 a6 12. Be2 g5 13. c5 Be7 14. Qc2 g4 15. b4 gxh3 16. gxh3 e5 17. a4 Kf8 18. b5 axb5 19. axb5 exd4 20. exd4 Re8 21. Kf1 Nh5 22. Bf3 Bf6 23. b6 Qd8 24. Qf5 g6 25. Qd3 Bg5 26. Ne2 Bxd2 27. Qxd2 Qf6 28. Rc3 Qh4 29. Bxh5 Rxh5 30. Ng3 Rh8 31. Re3 Kg7 32. Kg2 Nf6 33. Rf3 Ne4 34. Qf4 f5 35. Qxh4 Rxh4 36. Re1 Kf6 37. Ra3 Reh8 38. Nxe4+ dxe4 39. Rd1 f4 40. d5 f3+ 41. Kg3 Kg5 42. Rh1 cxd5 43. Ra7 R4h7 44. h4+ Kf5 45. Rd1 Ke5 46. Rh1 d4 47. Rc1 g5 48. c6 gxh4+ 49. Kh3 bxc6 50. Ra5+ Kf4 51. Rg1 1-0

[Event "URS-ch19 Semifinal"]
[Site "Baku"]
[Date "1951.??.??"]
[Round "4"]
[White "Makogonov, Vladimir Andreevich"]
[Black "Prokhorovich, Taras E"]
[Result "1-0"]
[ECO "D27"]
[PlyCount "57"]
[EventDate "1951.05.25"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. a4 c5 7. 0-0 Nc6 8. Nc3 Be7 9. Qe2 cxd4 10. Rd1 e5 11. exd4 exd4 12. Nxd4 Nxd4 13. Qe5 0-0 14. Rxd4 Qb6 15. Be3 Bc5 16. Rd3 Bxe3 17. Qxe3 Qc7 18. Rd4 Bd7 19. Nd5 Nxd5 20. Bxd5 Rae8 21. Qd2 Be6 22. Rc1 Qb6 23. a5 Qb5 24. Bf3 h6 25. h3 Rc8 26. Rxc8 Rxc8 27. b4 Kh7 28. Rd6 Bf5 29. Rd5 1-0

[Event "URS-ch19 Semifinal"]
[Site "Baku"]
[Date "1951.??.??"]
[Round "5"]
[White "Prokhorovich, Taras E"]
[Black "Lipnitsky, Isaak"]
[Result "0-1"]
[ECO "E02"]
[PlyCount "52"]
[EventDate "1951.05.25"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. Nf3 Nbd7 8. Nc3 Nb6 9. Qd3 Bb4 10. 0-0 0-0 11. b3 a5 12. Bb2 a4 13. Rac1 Qe7 14. Rfe1 axb3 15. axb3 Ba3 16. Rb1 Bxb2 17. Rxb2 Qa3 18. Rbb1 Nbd5 19. Nxd5 exd5 20. Ne5 Qd6 21. b4 Ra2 22. Rec1 Bd7 23. Qc3 Bf5 24. Ra1 Rxe2 25. Bf3 Ne4 26. Qxc7 Re1+ 0-1

