[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Bondarevsky, Igor Tsakharovich"]
[Black "Fridstein, Grigory"]
[Result "1/2-1/2"]
[ECO "E51"]
[PlyCount "85"]
[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. Nf3 Nf6 4. Nc3 Bb4 5. e3 0-0 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Be2 Nc6 10. 0-0 Re8 11. a4 Ne4 12. Bb2 c4 13. Nd2 Na5 14. Nxe4 Rxe4 15. Bf3 Re8 16. Qc2 Nb3 17. Rae1 f5 18. g3 Be6 19. Bg2 Qd7 20. f3 Qxa4 21. Rf2 Qd7 22. e4 b5 23. Rfe2 a5 24. h3 fxe4 25. fxe4 Bxh3 26. exd5 Bxg2 27. Rxe8+ Rxe8 28. Rxe8+ Qxe8 29. Kxg2 g6 30. Ba3 Qe1 31. d6 Nd2 32. g4 Qe2+ 33. Kh3 Qf3+ 34. Kh2 Qf2+ 35. Kh3 Qf3+ 36. Kh2 Nf1+ 37. Kg1 Ne3 38. d7 Qg3+ 39. Kh1 Qf3+ 40. Kg1 Qf1+ 41. Kh2 Qf4+ 42. Kh1 Qf3+ 43. Kg1 1/2-1/2

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Bykhovsky, Anatoly A"]
[Black "Fridstein, Grigory"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "58"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bb5 Nxe3 8. fxe3 Bd7 9. 0-0 e6 10. Bxc6 bxc6 11. e5 Be7 12. exd6 Bxd6 13. Qh5 0-0 14. Rad1 Qc7 15. Nb3 Be8 16. Rd4 f5 17. Qh3 c5 18. Rh4 h6 19. e4 c4 20. Nd2 Rd8 21. Ncb1 Bb4 22. Nf3 Be7 23. e5 Bxh4 24. Qxh4 Qc5+ 25. Kh1 Bc6 26. Nbd2 c3 27. bxc3 Qxc3 28. Nc4 Bxf3 29. gxf3 Rd4 0-1

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Estrin, Yakov Borisovich"]
[Black "Fridstein, Grigory"]
[Result "1/2-1/2"]
[ECO "B35"]
[PlyCount "37"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Bb3 a6 9. f3 b5 10. Qd2 Na5 11. e5 Nxb3 12. Nxb3 Ne8 13. Nd5 Bxe5 14. Bb6 Nc7 15. Qa5 Nxd5 16. Bxd8 Bxb2 17. 0-0 Bc3 18. Qa3 Rxd8 19. Rad1 1/2-1/2

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Abramov, Lev Yakovlevich"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "65"]
[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. Nf3 Nf6 3. c4 e6 4. g3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. 0-0 Ne4 8. Nc3 Nxc3 9. bxc3 Qa5 10. Qc2 Be7 11. e4 Be6 12. Ng5 cxd4 13. Nxe6 fxe6 14. exd5 exd5 15. Qf5 Rf8 16. Qh5+ g6 17. Qxh7 0-0-0 18. c4 d3 19. cxd5 Rxd5 20. Qxg6 Rd6 21. Qg4+ Kd8 22. Bf4 Rd4 23. Bxc6 Rfxf4 24. gxf4 bxc6 25. Rab1 Bb4 26. Qg8+ Kc7 27. Qg7+ Rd7 28. Qe5+ Rd6 29. Qe4 c5 30. a3 Bxa3 31. Rb7+ Kd8 32. Rb8+ Kd7 33. Qe8+ 1-0

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Lutikov, Anatoly S"]
[Result "0-1"]
[ECO "A88"]
[PlyCount "78"]
[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 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d5 c6 7. c4 d6 8. Nc3 e5 9. dxe6 Bxe6 10. Qd3 Na6 11. Ng5 Qe7 12. Bf4 Rad8 13. Rad1 Ng4 14. Nxe6 Qxe6 15. e4 Nc5 16. exf5 gxf5 17. Qc2 Ne5 18. b3 Qg6 19. b4 Ne6 20. Ne2 Qf7 21. b5 Qc7 22. bxc6 bxc6 23. Bxe5 dxe5 24. Rxd8 Nxd8 25. Rd1 Ne6 26. Qd3 Kh8 27. Bh3 e4 28. Qa3 Qf7 29. Bg2 Rb8 30. Nc3 Be5 31. Qa5 Qg7 32. Na4 Nd4 33. Nc5 Re8 34. Nb3 f4 35. Bxe4 fxg3 36. hxg3 Bxg3 37. fxg3 Qxg3+ 38. Bg2 Ne2+ 39. Kf1 Rf8+ 0-1

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Mikenas, Vladas Ivanovich"]
[Result "1-0"]
[ECO "D29"]
[PlyCount "55"]
[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. Nf3 c5 3. c4 e6 4. e3 Nf6 5. Nc3 dxc4 6. Bxc4 a6 7. 0-0 Nbd7 8. Qe2 b5 9. Bb3 Bb7 10. Rd1 Qa5 11. e4 b4 12. e5 bxc3 13. exf6 Nxf6 14. d5 c2 15. Qxc2 Nxd5 16. Ba4+ Ke7 17. Be3 Rc8 18. Rac1 c4 19. b4 Qc7 20. Bc5+ Kd8 21. Qxc4 Bxc5 22. bxc5 Bc6 23. Bxc6 Qxc6 24. Nd4 Qc7 25. Nf5 Qc6 26. Qh4+ Kc7 27. Ne7 Qd7 28. Qg3+ 1-0

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Nikitin, Aleksander S"]
[Result "0-1"]
[ECO "D74"]
[PlyCount "62"]
[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 g6 3. Nc3 Bg7 4. Nf3 d5 5. g3 0-0 6. Bg2 dxc4 7. Qa4 Nfd7 8. Qxc4 Nb6 9. Qd3 Nc6 10. Bf4 Bf5 11. e4 Bg4 12. d5 e6 13. 0-0 exd5 14. Nxd5 Nxd5 15. exd5 Nb4 16. Qc4 Nxd5 17. Bxc7 Qxc7 18. Qxd5 Bxb2 19. Rab1 Be6 20. Qd2 Bf6 21. Ng5 Bxg5 22. Qxg5 Rab8 23. Rfc1 Qd7 24. h4 b6 25. Rd1 Qa4 26. Qf6 Qg4 27. a3 Rfe8 28. Bc6 Rec8 29. h5 Qxh5 30. Bd7 Rd8 31. Qe7 Bd5 0-1

[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 "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Ravinsky, Grigory Ionovich"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "80"]
[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. Nf3 Nf6 3. c4 e6 4. e3 Be7 5. Nc3 0-0 6. Bd3 dxc4 7. Bxc4 a6 8. 0-0 b5 9. Bd3 Bb7 10. Qe2 c5 11. dxc5 b4 12. Na4 Nbd7 13. e4 Qa5 14. Nb6 Nxb6 15. cxb6 Nd7 16. Be3 Nxb6 17. Nd2 Nd7 18. Nb3 Qa4 19. Rfd1 Rfd8 20. Bc2 Rac8 21. Nc5 Qc6 22. Ba4 Qxc5 23. Rxd7 Qe5 24. Rxe7 Bxe4 25. Bb6 Qg5 26. f3 Rd6 27. Qc4 Rf8 28. Rc7 Bxf3 29. Qf1 Be4 30. Bf2 Rd2 31. Rac1 h5 32. R7c5 Bd5 33. Bb3 Rxb2 34. Bxd5 exd5 35. Rc8 Rxc8 36. Rxc8+ Kh7 37. Qd3+ Qg6 38. Qg3 Rb1+ 39. Be1 Qxg3 40. hxg3 Rxe1+ 0-1

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Simagin, Vladimir Pavlovich"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "77"]
[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 b6 3. Nc3 Bb7 4. Nf3 e6 5. g3 Bxf3 6. exf3 d5 7. Bg2 Be7 8. 0-0 0-0 9. f4 c6 10. f5 exf5 11. cxd5 cxd5 12. Qf3 Nc6 13. Rd1 Qd7 14. Nxd5 Ne4 15. Nxe7+ Nxe7 16. Qd3 Nd5 17. f3 Nef6 18. Bd2 f4 19. Re1 fxg3 20. hxg3 Qd6 21. f4 Rad8 22. Bc3 Ng4 23. Bf3 h5 24. Re2 Qd7 25. Kg2 Rfe8 26. Rae1 Rxe2+ 27. Rxe2 h4 28. f5 Ngf6 29. Re5 Qd6 30. Qe2 Nxc3 31. bxc3 hxg3 32. Qe1 Rc8 33. Kh3 Qc7 34. Re3 Qf4 35. Kg2 b5 36. Re7 Qxf5 37. Qxg3 Rxc3 38. Qb8+ Rc8 39. Qe5 0-1

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Volovich, Anatoly A"]
[Result "1/2-1/2"]
[ECO "A56"]
[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 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 0-0 7. Bd2 Ne8 8. h4 a6 9. a4 Nc7 10. a5 Nd7 11. Qf3 Rb8 12. Nge2 Re8 13. Ng3 Nf8 14. Nf5 Bxf5 15. exf5 b5 16. axb6 Rxb6 17. Ra2 Nd7 18. Ne4 Nf6 19. g4 Nxe4 20. Qxe4 f6 21. g5 Rf8 22. h5 Rb7 23. h6 Ne8 24. hxg7 Nxg7 25. Rxh7 fxg5 26. Rxg7+ Kxg7 27. f6+ Rxf6 28. Qh7+ Kf8 29. Bxg5 Qb6 30. Qh8+ Kf7 31. Qh5+ Kf8 32. Qh8+ Kf7 33. Qh5+ Kf8 34. Bxf6 Bxf6 35. Qf5 Rf7 36. Qc8+ Qd8 37. Qxd8+ Bxd8 38. Ke2 a5 39. Be4 Rb7 40. f3 1/2-1/2

[Event "Moscow-ch36"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Khasin, Abram Iosifovich"]
[Black "Fridstein, Grigory"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "55"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 c6 6. Bc4 Nf6 7. Re1 d6 8. c3 Be7 9. cxd4 d5 10. exd5 Nxd5 11. Nc3 Nb6 12. d3 0-0 13. Be3 Bf6 14. Qb3 Bf5 15. Ne4 Bxd4 16. Bxf7+ Rxf7 17. Ng5 Bg6 18. Ne6 Qd5 19. Bxd4 Re8 20. Nc5 Rfe7 21. Rxe7 Rxe7 22. Be3 h6 23. Qa3 Nc8 24. Rc1 Bf7 25. Qb4 Nd6 26. Ne4 Rd7 27. Nf6+ gxf6 28. Qg4+ 1-0

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Krutyansky, Andrey"]
[Black "Fridstein, Grigory"]
[Result "1/2-1/2"]
[ECO "C61"]
[PlyCount "82"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Ne7 6. d3 g6 7. Bg5 Bg7 8. f4 0-0 9. Bc4 Kh8 10. Nd2 f6 11. Bh4 d5 12. Bb3 c5 13. Qf3 Be6 14. c4 dxc3 15. bxc3 Rc8 16. Rad1 b5 17. Bf2 Qd7 18. h3 a5 19. a3 a4 20. Ba2 Bg8 21. Bb1 f5 22. e5 d4 23. Rc1 Nc6 24. Qd1 dxc3 25. Rxc3 Nd4 26. Nf3 Bb3 27. Qd2 Nxf3+ 28. gxf3 Qd5 29. Qe3 Rfe8 30. Rfc1 Bf8 31. Kh2 c4 32. dxc4 bxc4 33. Bh4 Bc5 34. Qe1 Bxa3 35. Bf6+ Kg8 36. Bxf5 Bxc1 37. Rxc1 gxf5 38. Qb4 Kf7 39. Rg1 Qc5 40. Qb7+ Ke6 41. Rg7 Qf2+ 1/2-1/2

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Ljuboschiz, Alexander"]
[Black "Fridstein, Grigory"]
[Result "1/2-1/2"]
[ECO "B45"]
[PlyCount "106"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 h6 12. Bf4 d4 13. Ne2 Qd5 14. Ng3 Bg4 15. f3 Be6 16. Re1 Rad8 17. Qc1 g5 18. Bd2 Ne5 19. Ne4 Nh7 20. Nf2 f5 21. h4 Rf7 22. c4 Qd6 23. Bb4 Qc7 24. f4 gxf4 25. b3 Rg7 26. Qxf4 Qc6 27. Bf1 Nf3+ 28. Kh1 Nxe1 29. Rxe1 Nf6 30. Qxh6 Ne4 31. Nh3 Bd7 32. Qf4 Rg4 33. Qf3 Rg3 34. Qf4 Rg4 35. Qf3 Ng3+ 36. Kh2 Qxf3 37. gxf3 Nxf1+ 38. Rxf1 Rg7 39. Ng5 Bc8 40. Kg3 d3 41. Bc3 Rg6 42. Rf2 Bd7 43. Kf4 Rh6 44. Rg2 Rxh4+ 45. Ke3 f4+ 46. Kd2 Kf8 47. Bf6 Re8 48. Ne6+ Rxe6 49. Bxh4 Re3 50. Rf2 Bc6 51. Bg5 Bxf3 52. Bxf4 Re2+ 53. Rxe2 dxe2 1/2-1/2

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Pitksaar, Kalju"]
[Black "Fridstein, Grigory"]
[Result "1/2-1/2"]
[ECO "C61"]
[PlyCount "45"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 c6 6. Ba4 Nf6 7. Re1 d6 8. c3 Qb6 9. cxd4 Qxd4 10. Nc3 Be7 11. d3 Ng4 12. Qe2 Bh4 13. g3 Bf6 14. Be3 Nxe3 15. fxe3 Qe5 16. d4 Qg5 17. e5 dxe5 18. d5 0-0 19. dxc6 bxc6 20. Bxc6 Rb8 21. Ne4 Qg6 22. Nxf6+ Qxf6 23. Rac1 1/2-1/2

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Suetin, Alexey S"]
[Black "Fridstein, Grigory"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "61"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. g4 Ne7 11. h3 h5 12. Ng5 Ke8 13. f3 f6 14. exf6 gxf6 15. Nge4 Bg7 16. Re1 hxg4 17. hxg4 Kf7 18. Ng3 Be6 19. Nce4 Rae8 20. Bd2 Ng6 21. Rad1 Bd5 22. b3 Ne5 23. Kg2 c5 24. Ba5 Bxe4 25. Rxe4 b6 26. Bc3 Rd8 27. Rde1 Nc6 28. Nf5 Rd7 29. Re6 Ne5 30. Nxg7 Kxg7 31. Rxf6 1-0

[Event "URS-ch26 Semifinal"]
[Site "Moscow"]
[Date "1958.??.??"]
[Round "?"]
[White "Tolush, Alexander V"]
[Black "Fridstein, Grigory"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "62"]
[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 c5 5. Bd3 d5 6. Nf3 0-0 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. a4 dxc4 11. Bxc4 e5 12. Ba3 b6 13. Qc2 e4 14. Nd2 Na5 15. Be2 Re8 16. dxc5 bxc5 17. c4 Bg4 18. Nb1 Bxe2 19. Qxe2 Qe5 20. Bb2 Qe6 21. Na3 a6 22. Rad1 Rab8 23. Qc2 Nc6 24. Qc3 Rb4 25. Qc2 Ne5 26. Bc3 Rb7 27. h3 h6 28. Rd2 Nf3+ 29. gxf3 Qxh3 30. fxe4 Qg4+ 31. Kh2 Qh4+ 1/2-1/2

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Averbakh, Yuri L"]
[Black "Fridstein, Grigory"]
[Result "1/2-1/2"]
[ECO "B69"]
[PlyCount "117"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. f5 Qb6 13. g3 0-0-0 14. Bh3 Kb8 15. fxe6 fxe6 16. Ne2 Rhe8 17. Nf4 Bf8 18. Nh5 Bc8 19. Nxf6 Re7 20. Nh5 Qc5 21. g4 Qc4 22. Kb1 Qxe4 23. Rhf1 Rc7 24. g5 Nb4 25. Ne1 Qc4 26. b3 Qc5 27. Bg2 Bb7 28. a3 Nd5 29. Bxd5 Bxd5 30. Qb4 Qe3 31. Qf4 Qc5 32. b4 Qc4 33. Qxc4 Bxc4 34. Nd3 e5 35. Nf6 Rdc8 36. Rf2 Kb7 37. h4 Be6 38. h5 Rf7 39. Rdf1 Be7 40. Ne4 Rcf8 41. Rxf7 Rxf7 42. Rxf7 Bxf7 43. g6 hxg6 44. h6 Bg8 45. Ndf2 d5 46. Nc5+ Kc6 47. Ng4 Kd6 48. Nd3 e4 49. Nc5 Bg5 50. Nb3 Ke7 51. Nd4 Bf6 52. c3 Bh8 53. Kc2 Be6 54. Ne3 Bxd4 55. cxd4 Kf6 56. Kd2 g5 57. Ke2 Kg6 58. Kf2 Kxh6 59. Kg3 1/2-1/2

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Bonch Osmolovsky, Mikhail"]
[Black "Fridstein, Grigory"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "51"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 c6 6. Ba4 Ne7 7. d3 g6 8. Bg5 Bg7 9. f4 0-0 10. Bb3 Kh8 11. f5 f6 12. Bf4 d5 13. g4 c5 14. Nd2 b5 15. exd5 Nxd5 16. Qf3 Bb7 17. fxg6 hxg6 18. Ne4 Nxf4 19. Qxf4 Bxe4 20. Qxe4 Qe8 21. Be6 Bh6 22. Rf3 Be3+ 23. Kh1 Kg7 24. Qb7+ Kh6 25. g5+ Kxg5 26. Rg3+ 1-0

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Chistiakov, Alexander Nikolaevi"]
[Black "Fridstein, Grigory"]
[Result "1-0"]
[ECO "E49"]
[PlyCount "55"]
[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. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 0-0 7. Bd3 d5 8. cxd5 exd5 9. Ne2 Nc6 10. 0-0 Re8 11. a4 Qc7 12. f3 Bd7 13. Rb1 Rac8 14. Ng3 cxd4 15. cxd4 a5 16. e4 Nxd4 17. Bb2 dxe4 18. Bxe4 Nxe4 19. Qxd4 Nf6 20. Ne4 Re6 21. Rfd1 Bc6 22. Ng5 Re2 23. Nxh7 Qe7 24. Nxf6+ Qxf6 25. Qg4 Bd7 26. Qxd7 Rxg2+ 27. Kxg2 Rc2+ 28. Kg3 1-0

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Estrin, Yakov Borisovich"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "61"]
[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 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. d4 Nc6 6. cxd5 exd5 7. Bb5 a6 8. Bxc6+ bxc6 9. Qa4 Qb6 10. 0-0 Be6 11. e4 dxe4 12. dxc5 Bxc5 13. Nxe4 Nxe4 14. Qxe4 h6 15. b4 Be7 16. Nd4 Bd5 17. Qg4 Bf6 18. Re1+ Kf8 19. Be3 Qc7 20. Rac1 Kg8 21. Rc5 h5 22. Qf5 Be5 23. Rec1 Bxh2+ 24. Kh1 Qd6 25. Nxc6 Be6 26. Qf3 Re8 27. Rd1 Qc7 28. Nd4 Qb8 29. Nxe6 Rxe6 30. Rdc1 Re8 31. Qh3 1-0

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Flohr, Salo"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "66"]
[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. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. Be3 Be6 10. Na4 f5 11. Bc5 Nxa4 12. Bxe7 Qxe7 13. Qxa4 Bd5 14. e4 fxe4 15. dxe4 Bf7 16. Nh4 g6 17. Rfd1 Be6 18. Rd2 Nd4 19. f4 c5 20. f5 gxf5 21. exf5 Bxf5 22. Nxf5 Rxf5 23. Be4 Rff8 24. Qc4+ Kh8 25. Re1 Rad8 26. Qc3 Qg5 27. Kh1 b6 28. b4 Rd7 29. h4 Qg4 30. bxc5 Qh3+ 31. Kg1 Rg7 32. Bg2 Rxg3 33. Rd3 Qxg2# 0-1

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Ragozin, Viacheslav"]
[Result "1/2-1/2"]
[ECO "D87"]
[PlyCount "123"]
[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 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Na5 11. Bd3 b6 12. dxc5 bxc5 13. Bxc5 Qc7 14. Bd4 e5 15. Be3 Rd8 16. Qc2 Be6 17. Rfd1 Nc4 18. Bxc4 Bxc4 19. Rxd8+ Rxd8 20. Rd1 Rxd1+ 21. Qxd1 Bxa2 22. Qa4 Bc4 23. Ng3 a6 24. Qe8+ Bf8 25. Bh6 Qe7 26. Qc8 Bb5 27. Nf1 Qe8 28. Qxe8 Bxe8 29. Bxf8 Kxf8 30. Ne3 a5 31. Nc4 a4 32. f3 Ke7 33. Kf2 Bb5 34. Na3 Ba6 35. Ke3 Kd6 36. Kf2 f5 37. Ke3 f4+ 38. Kf2 g5 39. g4 fxg3+ 40. Kxg3 h5 41. Kf2 Ke6 42. h3 Bd3 43. Kg2 Kf6 44. Kf2 h4 45. Kg2 g4 46. hxg4 Kg5 47. c4 Be2 48. Kf2 h3 49. Kg3 h2 50. Kxh2 Bxf3 51. Kg3 Bxe4 52. c5 Bc6 53. Nc4 Bd5 54. Na3 Bb7 55. Nc4 Bd5 56. Na3 e4 57. Kf2 Kxg4 58. Ke3 Kf5 59. Kd4 Bc6 60. Nc4 Kf4 61. Kc3 Kg3 62. Nd6 1/2-1/2

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Ravinsky, Grigory Ionovich"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "65"]
[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 d5 2. Nf3 e6 3. c4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. Qc2 Qb6 11. Nc3 Be7 12. Be3 Qa6 13. Bd4 0-0 14. e4 dxe4 15. Nxe4 Nd5 16. Nc5 Qb5 17. Rfe1 Re8 18. a3 Bg4 19. b4 a5 20. Bf1 Qb8 21. bxa5 Rxa5 22. Na6 Qc8 23. Qd2 Qd8 24. Rab1 Rxa3 25. Rb8 Bc8 26. Bh3 Bxh3 27. Rxd8 Rxd8 28. Bb2 Rxa6 29. Rxe7 Rb8 30. Re1 Ra2 31. Qd4 f6 32. Ba1 Rba8 33. Bb2 1/2-1/2

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Smilga, Ivars"]
[Result "0-1"]
[ECO "A73"]
[PlyCount "119"]
[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 e6 3. c4 c5 4. d5 exd5 5. cxd5 g6 6. Nc3 Bg7 7. e4 d6 8. Be2 0-0 9. Bf4 Bg4 10. 0-0 Re8 11. h3 Bxf3 12. Bxf3 a6 13. Re1 Nfd7 14. a4 Ne5 15. Be2 Nbd7 16. Qd2 Nb6 17. Bh2 Nec4 18. Qc2 Na5 19. Rad1 Rc8 20. Bg4 Rc7 21. Re2 c4 22. Bf4 Nb3 23. Be3 Nd7 24. Bxd7 Rxd7 25. Na2 b5 26. axb5 axb5 27. Nb4 Qh4 28. f3 f5 29. Bf2 Qf6 30. Nc6 f4 31. Rde1 Qf7 32. Qd1 Ra8 33. e5 dxe5 34. Nxe5 Bxe5 35. Rxe5 Ra1 36. Re8+ Qxe8 37. Rxe8+ Kf7 38. Qxa1 Nxa1 39. Re5 Nb3 40. d6 Rxd6 41. Rxb5 Rd1+ 42. Kh2 Rd2 43. Bh4 Rxb2 44. Bg5 c3 45. Bxf4 Nd4 46. Rd5 Nxf3+ 47. Kg3 Ne1 48. h4 Rxg2+ 49. Kh3 c2 50. Rd7+ Ke6 51. Rxh7 Nd3 52. Be3 Re2 53. Bh6 c1Q 54. Bxc1 Nxc1 55. h5 g5 56. Rc7 Nd3 57. h6 Re4 58. h7 Rh4+ 59. Kg3 Ne5 60. Ra7 0-1

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Yudovich, Mikhail Mikhailovic"]
[Result "1/2-1/2"]
[ECO "D19"]
[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. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. Rd1 Qe7 11. e4 Bg6 12. Bg5 e5 13. d5 h6 14. Bh4 Rfe8 15. Nd2 a5 16. Qf3 Rad8 17. Re1 Bh7 18. dxc6 bxc6 19. Bxf6 Nxf6 20. Nb3 Bg6 21. Qe3 Nd7 22. Rad1 Nc5 23. Nxc5 Bxc5 24. Qe2 Bd4 25. Rd2 Qg5 26. Rd3 Kh7 27. Rg3 Qf4 28. Rf3 Bh5 29. Rxf4 Bxe2 30. Bxf7 Bxc3 31. bxc3 Re7 32. Rf5 Bg4 33. Bh5 Bxf5 34. exf5 Kg8 35. h4 Kf8 36. Rb1 Rc7 37. Rb6 Rd5 38. Rb8+ Ke7 39. Re8+ Kd7 40. g4 1/2-1/2

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Gusev, Yuri S"]
[Black "Fridstein, Grigory"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "81"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 d6 6. a3 Bg4 7. Nbd2 Qd7 8. b4 0-0 9. Bb2 Nh5 10. h3 Bxf3 11. Qxf3 Nf4 12. g3 Ne6 13. Qg4 Rad8 14. c3 g6 15. Bd5 h5 16. Qe2 Bg5 17. Nf3 Bf6 18. Rad1 Ne7 19. Bb3 c5 20. Qe3 Rfe8 21. Kh2 b6 22. Rfe1 a5 23. Bc4 d5 24. exd5 Nxd5 25. Qe4 Nec7 26. bxc5 bxc5 27. Bxd5 Nxd5 28. c4 Rb8 29. Ba1 Nb6 30. Nxe5 Qd6 31. Qf4 Re6 32. Nxg6 Bxa1 33. Rxe6 Qxf4 34. Nxf4 fxe6 35. Rxa1 Na4 36. Nxe6 Rb3 37. Nf4 Nc3 38. Nxh5 a4 39. Nf6+ Kf7 40. Nd7 Nb1 41. Nxc5 1-0

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Nikitin, Aleksander S"]
[Black "Fridstein, Grigory"]
[Result "1-0"]
[ECO "A15"]
[PlyCount "111"]
[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. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 Bg7 5. cxd5 0-0 6. h4 h5 7. Nc3 Nxd5 8. 0-0 Nxc3 9. bxc3 c5 10. Ng5 Qc7 11. d4 Nc6 12. d5 Na5 13. Qc2 Nc4 14. Be4 Qe5 15. Bf4 Qf6 16. Rac1 Bf5 17. Qb3 Qa6 18. Bg2 Rac8 19. Rfe1 Bd7 20. Bf1 b5 21. Red1 Ne5 22. e4 c4 23. Qb4 Qd6 24. Qa5 Qb6 25. Qxb6 axb6 26. d6 e6 27. Bxe5 Bxe5 28. f4 Bf6 29. e5 Bxg5 30. hxg5 Ra8 31. Rd2 Ra3 32. Bg2 Rc8 33. Rb2 Kf8 34. Kf2 Ke8 35. Rcc2 Kd8 36. Rb1 Rc5 37. Rh1 Rc8 38. Bb7 Bc6 39. Bxc6 Rxc6 40. g4 hxg4 41. Rh8+ Kd7 42. Rf8 Rc8 43. Rxf7+ Kc6 44. f5 gxf5 45. g6 b4 46. g7 Raa8 47. cxb4 b5 48. a4 Rg8 49. axb5+ Kxb5 50. Rb7+ Ka4 51. Rxc4 Kb3 52. Rc1 f4 53. Rf7 Ra2+ 54. Kg1 Rd2 55. d7 f3 56. Rf8 1-0

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Ragozin, Viacheslav"]
[Black "Fridstein, Grigory"]
[Result "0-1"]
[ECO "C61"]
[PlyCount "78"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Ne7 6. c3 Nc6 7. b4 Be7 8. Bb2 d5 9. e5 dxc3 10. Nxc3 0-0 11. Bxc6 bxc6 12. Qa4 Rb8 13. a3 d4 14. Ne2 c5 15. Rfe1 Rb6 16. d3 Bb7 17. Rac1 cxb4 18. Qxa7 Bg5 19. Rc5 Qd7 20. e6 Qxe6 21. Rxc7 Qd5 22. f3 Be3+ 23. Kf1 Qd6 24. Rxb7 Rxb7 25. Qxb7 Qxh2 26. Bc1 Qh1+ 27. Ng1 Qxg1+ 28. Ke2 Qf2+ 29. Kd1 Qxg2 30. Bxe3 dxe3 31. Rxe3 bxa3 32. Re2 Qf1+ 33. Re1 Qxd3+ 34. Kc1 a2 35. Kb2 a1Q+ 36. Rxa1 Qe2+ 37. Kb3 Qd3+ 38. Kb2 Qd4+ 39. Ka2 Re8 0-1

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Ravinsky, Grigory Ionovich"]
[Black "Fridstein, Grigory"]
[Result "0-1"]
[ECO "B65"]
[PlyCount "90"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Nxd4 9. Qxd4 0-0 10. f4 h6 11. Bh4 Qa5 12. Qd3 Re8 13. Be2 Nxe4 14. Bxe7 Nxc3 15. Qxc3 Qxc3 16. bxc3 Rxe7 17. Rxd6 Bd7 18. Bf3 Be8 19. Rhd1 Rc7 20. Rd8 Rxd8 21. Rxd8 Kf8 22. Rb8 b6 23. Kb2 Ke7 24. Kb3 g5 25. g3 gxf4 26. gxf4 f5 27. c4 Bf7 28. Be2 e5 29. fxe5 Ke6 30. Rh8 Kxe5 31. Kb4 h5 32. Rh7 Kd4 33. c5 bxc5+ 34. Ka3 Rd7 35. Bxh5 Be8 36. Rxd7+ Bxd7 37. h4 f4 38. Bg6 f3 39. h5 f2 40. Bd3 Bf5 41. Bf1 Bxc2 42. h6 c4 43. Kb2 Bh7 44. a3 c3+ 45. Kc1 Ke3 0-1

[Event "URS Burevestnik-ch"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Sherbakov, L."]
[Black "Fridstein, Grigory"]
[Result "0-1"]
[ECO "C61"]
[PlyCount "62"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Ne7 6. c3 Nc6 7. Qa4 Bc5 8. Na3 0-0 9. Nc2 Qf6 10. e5 Qxe5 11. Bxc6 dxc6 12. cxd4 b5 13. dxe5 bxa4 14. d4 Be7 15. Bd2 Rb8 16. Bc3 Rd8 17. Ne3 Be6 18. Rfd1 Bg5 19. Nc2 Be7 20. Ne3 Bg5 21. Re1 Rb5 22. Nc2 Be7 23. a3 a5 24. Rad1 Bb3 25. Rd2 c5 26. Red1 Bxc2 27. Rxc2 cxd4 28. Rxd4 Rxd4 29. Bxd4 Rd5 30. Rd2 Bg5 31. e6 fxe6 0-1

[Event "Moscow-ch35"]
[Site "Moscow"]
[Date "1957.??.??"]
[Round "?"]
[White "Vasiukov, Evgeni"]
[Black "Fridstein, Grigory"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "57"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Ne7 6. d3 g6 7. Bg5 Bg7 8. Nd2 0-0 9. Bc4 Kh8 10. f4 f6 11. Bh4 d5 12. Bb3 c5 13. Qf3 Be6 14. Rfe1 Rc8 15. exd5 Bxd5 16. Bxd5 Nxd5 17. Re2 Qd7 18. Rae1 Ne3 19. Nf1 Nd5 20. Nd2 Ne3 21. Nb3 f5 22. Bf2 Rfe8 23. c4 b6 24. Nd2 Re6 25. Nf1 Rce8 26. b3 Nxf1 27. Rxe6 Ne3 28. Rxe8+ Qxe8 29. Kh1 1-0

[Event "Riga National"]
[Site "Riga"]
[Date "1953.??.??"]
[Round "?"]
[White "Antoshin, Vladimir S"]
[Black "Fridstein, Grigory"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "23"]
[EventDate "1953.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[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. cxd5 exd5 6. Bf4 0-0 7. Qc2 c5 8. Bxb8 Rxb8 9. dxc5 Bxc5 10. e3 d4 11. exd4 Bxd4 12. 0-0-0 1-0

[Event "Riga National"]
[Site "Riga"]
[Date "1953.??.??"]
[Round "?"]
[White "Shamkovich, Leonid Alexandrovic"]
[Black "Fridstein, Grigory"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "80"]
[EventDate "1953.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[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 Be7 5. e3 0-0 6. b3 Bb4 7. Bd2 c5 8. a3 Bxc3 9. Bxc3 Ne4 10. Rc1 Nxc3 11. Rxc3 Qa5 12. Qc1 Nc6 13. dxc5 Qxc5 14. b4 Qe7 15. b5 Na5 16. cxd5 exd5 17. Bd3 Be6 18. Qc2 g6 19. 0-0 Rac8 20. Nd4 Rxc3 21. Qxc3 Nc4 22. Qb4 Qc7 23. Rc1 Rc8 24. e4 Qe5 25. Nxe6 fxe6 26. exd5 exd5 27. g3 Qd4 28. Qc3 Qxc3 29. Rxc3 Kf7 30. f4 Ke6 31. g4 Kd6 32. f5 Ke5 33. fxg6 Kd4 34. Bf5 Kxc3 35. Bxc8 hxg6 36. Bxb7 d4 37. h4 Ne5 38. h5 d3 39. Kf1 d2 40. Ke2 Kc2 0-1

[Event "Moscow Riumin Memorial"]
[Site "Moscow"]
[Date "1948.06.??"]
[Round "?"]
[White "Chistiakov, Alexander Nikolaevi"]
[Black "Fridstein, Grigory"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "72"]
[EventDate "1948.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. 0-0 e5 8. Qd3 Be7 9. c4 Qc7 10. Nc3 Nf6 11. Bg5 h6 12. Bxf6 Bxf6 13. Rfd1 Be7 14. c5 dxc5 15. Nxe5 Be6 16. Qg3 g6 17. f4 Bf6 18. Na4 Bxe5 19. fxe5 Qa5 20. b3 0-0 21. Rd6 Rfe8 22. Rf1 c4 23. Rf6 cxb3 24. axb3 Qb4 25. Nc3 Qxb3 26. h4 h5 27. Kh2 a5 28. Rxc6 Qb7 29. Nd5 Qxc6 30. Rxg6+ fxg6 31. Qxg6+ Kf8 32. Qh6+ Kf7 33. Qh7+ Kf8 34. Qh6+ Kf7 35. Qf6+ Kg8 36. Qg6+ Kf8 1/2-1/2

[Event "Moscow Riumin Memorial"]
[Site "Moscow"]
[Date "1948.06.??"]
[Round "?"]
[White "Kan, Ilia Abramovich"]
[Black "Fridstein, Grigory"]
[Result "1-0"]
[ECO "B62"]
[PlyCount "87"]
[EventDate "1948.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Be2 a6 8. 0-0 Be7 9. Qd3 0-0 10. Rad1 Nxd4 11. Qxd4 Qa5 12. Qd2 Qc5 13. Bxf6 gxf6 14. Kh1 Kh8 15. f4 b5 16. f5 Rg8 17. Bf3 Bb7 18. Ne2 Qe5 19. Nd4 Rac8 20. Rfe1 Bf8 21. c3 Rg5 22. Qf2 Rg8 23. Qh4 Rc4 24. Bh5 Rg7 25. Rd2 Be7 26. Bd1 Rc7 27. Bb3 Bc8 28. Rde2 b4 29. Qh3 bxc3 30. bxc3 Qa5 31. c4 e5 32. Nc2 Bb7 33. Qh4 Rc8 34. Ne3 Rcg8 35. h3 Qd8 36. Ng4 Rg5 37. Rd1 Qf8 38. Qh6 Qxh6 39. Nxh6 R5g7 40. Nxg8 Rxg8 41. c5 Rd8 42. cxd6 Rxd6 43. Rxd6 Bxd6 44. Bxf7 1-0

[Event "URS-ch16 Semifinal"]
[Site "Moscow"]
[Date "1947.??.??"]
[Round "?"]
[White "Fridstein, Grigory"]
[Black "Konstantinopolsky, Alexander Markovich"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "52"]
[EventDate "1947.10.20"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. dxe5 dxe5 9. h3 Qc7 10. Nh4 Nc5 11. Nf5 Bxf5 12. exf5 b5 13. Bf1 b4 14. Nb1 e4 15. Be3 Rad8 16. Nd2 Qe5 17. Qe2 Qxf5 18. Qc4 Rfe8 19. Nb3 Ne6 20. Qxc6 Qe5 21. c3 h5 22. Nd4 Bd6 23. g3 h4 24. f4 exf3 25. Bf4 f2+ 26. Kxf2 hxg3+ 0-1

