[Event "W-ch WS/O/1509 email"]
[Site "ICCF email"]
[Date "2023.01.12"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Hagnere, Jean Michel"]
[Result "1/2-1/2"]
[ECO "E94"]
[BlackElo "1891"]
[PlyCount "72"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Qc2 c6 9. Be3 Ng4 10. Bg5 f6 11. Bh4 Nh6 12. dxe5 dxe5 13. h3 Qe7 14. a3 Nc5 15. b4 Ne6 16. Rfd1 Nf4 17. c5 Be6 18. Bf1 g5 19. Bg3 Kh8 20. Rd6 Nh5 21. Bh2 a5 22. Rb1 axb4 23. axb4 g4 24. hxg4 Nxg4 25. b5 Rfc8 26. Qd1 Bf8 27. Na4 Re8 28. bxc6 bxc6 29. Nb6 Rad8 30. Qa4 Rxd6 31. cxd6 Qxd6 32. Rc1 Rb8 33. Rxc6 Qd8 34. Rxe6 Bc5 35. Nd5 Bxf2+ 36. Kh1 Bc5 1/2-1/2

[Event "W-ch WS/O/1509 email"]
[Site "ICCF email"]
[Date "2023.01.12"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Plume, Gunars"]
[Result "1/2-1/2"]
[ECO "D36"]
[BlackElo "1883"]
[PlyCount "108"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 a6 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 h6 9. Bh4 Be7 10. Qc2 0-0 11. 0-0 Re8 12. Rab1 Ne4 13. Bxe7 Qxe7 14. Bxe4 dxe4 15. Nd2 Nf6 16. Rfc1 Bf5 17. b4 Rad8 18. a4 Nd5 19. Nxd5 Rxd5 20. Qc4 Be6 21. Qf1 f5 22. Rc5 f4 23. Rbc1 Rf8 24. Qe1 f3 25. g3 Bf5 26. Nc4 h5 27. Ne5 Qe6 28. b5 cxb5 29. axb5 Rxc5 30. Rxc5 a5 31. h4 a4 32. Qa1 Ra8 33. Rc3 Qe7 34. Nc4 g5 35. Nb6 Rf8 36. Qa2+ Rf7 37. hxg5 Qxg5 38. Rc7 Bg6 39. Rxf7 Bxf7 40. Qxa4 h4 41. Qa8+ Kg7 42. Nd7 Qe7 43. Nc5 hxg3 44. Qb8 gxf2+ 45. Kxf2 Qh4+ 46. Qg3+ Qxg3+ 47. Kxg3 Bd5 48. Na4 Bc4 49. Nc5 Bd5 50. Na4 Kf7 51. Nc3 Ke6 52. Kf2 Kd6 53. Kg3 Ke6 54. Kf2 Kd6 1/2-1/2

[Event "W-ch WS/O/1509 email"]
[Site "ICCF email"]
[Date "2023.01.12"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Williams, Rufus H"]
[Result "1-0"]
[ECO "D38"]
[BlackElo "903"]
[PlyCount "45"]
[EventDate "2023.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 0-0 8. Rc1 b6 9. cxd5 exd5 10. a3 Bxc3+ 11. Rxc3 c6 12. Be2 Ba6 13. Bxa6 Nxa6 14. 0-0 Rac8 15. Qa4 c5 16. Qxa6 Qe7 17. Rfc1 c4 18. b3 f6 19. bxc4 dxc4 20. Rxc4 Rxc4 21. Qxc4+ Kh8 22. Nh4 Kh7 23. Qd3+ 1-0

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "15"]
[White "Gufeld, Eduard"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "53"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Bc4 e6 8. Nf3 Nd7 9. Qe2 Ngf6 10. Ne5 Nxe5 11. dxe5 Nd5 12. h5 Bh7 13. Bb3 Qc7 14. Bd2 0-0-0 15. 0-0-0 Be7 16. f4 Kb8 17. Rhf1 Qb6 18. Rf3 Rhe8 19. Bc4 Rd7 20. Rb3 Qc7 21. Bd3 Bxd3 22. Rxd3 Red8 23. Ne4 Nb6 24. Ba5 Kc8 25. Rxd7 Rxd7 26. Rxd7 Qxd7 27. Qe3 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "13"]
[White "Khavin, Abram Leonidovich"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "43"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Qa5+ 7. c3 Qa6 8. Qf3 c5 9. 0-0 Nc6 10. Nd2 cxd4 11. cxd4 Nge7 12. Nb3 Nf5 13. Be3 Be7 14. Ng3 Nxe3 15. Qxe3 0-0 16. Rfc1 Rfc8 17. a3 Na5 18. Nxa5 Qxa5 19. Rxc8+ Rxc8 20. Rc1 Rc6 21. Rxc6 bxc6 22. Qc1 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "4"]
[White "Kurass, Iskir"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "30"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. cxd5 exd5 6. Bf4 c6 7. Qc2 Na6 8. a3 g6 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nc7 12. 0-0 Ne6 13. Be5 0-0 14. b4 a6 15. Na4 Nd7 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "2"]
[White "Lipnitsky, Isaak"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "B17"]
[PlyCount "170"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bb3 Be7 9. N1f3 h6 10. Ne4 Nxe4 11. Qxe4 Nd5 12. Bd2 Nf6 13. Qe2 Qc7 14. Ne5 Bd7 15. f4 Bd6 16. 0-0-0 Rf8 17. f5 0-0-0 18. Nxf7 Rxf7 19. fxe6 Re7 20. exd7+ Rdxd7 21. Qf3 Ne4 22. Be3 Rd8 23. g3 Rde8 24. Rhe1 Kb8 25. c3 Ng5 26. Qh5 a5 27. Bf2 Ne4 28. Bg1 Nf6 29. Rxe7 Rxe7 30. Qf5 Re2 31. Qf1 Qe7 32. Bc4 Re4 33. Qf5 a4 34. Kc2 a3 35. bxa3 Bxa3 36. Rb1 Re1 37. Rxe1 Qxe1 38. Qf4+ Ka8 39. Qf1 Qe4+ 40. Bd3 Qe6 41. c4 Qe7 42. Qb1 Bd6 43. Qd1 Bc7 44. Kb3 Bb6 45. Bf5 Ba5 46. a3 Bb6 47. Bf2 Qd8 48. Qd3 Bc7 49. Qe3 Bb6 50. Qe5 Ka7 51. Be3 Ka6 52. Bf2 Ka7 53. g4 Bc7 54. Qe3 Bb6 55. h4 Ka8 56. g5 hxg5 57. hxg5 Nd5 58. Qe5 Ne7 59. Be4 g6 60. Qf6 Qd7 61. Qe5 Ka7 62. Kc3 Ka6 63. Qb8 Ba7 64. Qa8 Qd6 65. c5 Nd5+ 66. Kb3 Qd7 67. Bd3+ b5 68. Qg8 Ne7 69. Qf7 Bxc5 70. a4 Bxd4 71. axb5+ cxb5 72. Bxd4 Qxd4 73. Qf6+ Qxf6 74. gxf6 Nc6 75. f7 Nd4+ 76. Kc3 Ne6 77. Bxg6 Kb7 78. Bf5 Nf8 79. Kd4 Kc7 80. Ke5 b4 81. Be6 Kc6 82. Bc4 Kd7 83. Kf6 Kd6 84. Bb3 Nd7+ 85. Kg7 Ke7 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "9"]
[White "Poliak, Evsey"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "D69"]
[PlyCount "34"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Qe2 Bf5 16. Bd3 Rad8 17. Bxf5 Qxf5 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "1"]
[White "Ratner, Boris"]
[Black "Bannik, Anatolij"]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "29"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 c5 6. Bxc4 Be7 7. 0-0 Nc6 8. Qe2 cxd4 9. Rd1 e5 10. exd4 exd4 11. Nxd4 Nxd4 12. Qe3 0-0 13. Rxd4 Bd7 14. Rd1 Rc8 15. Bb5 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "7"]
[White "Ratner, Boris"]
[Black "Kofman, Abram R"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "67"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 cxd4 7. Nxd4 a6 8. Nc3 Be7 9. b3 0-0 10. Bb2 Qe8 11. e3 Qg6 12. Nde2 d6 13. Na4 e5 14. Nb6 Rb8 15. Nxc8 Rbxc8 16. Nc3 e4 17. Nd5 Ng4 18. Nf4 Qh6 19. h3 Nge5 20. Qd5+ Kh8 21. Qe6 Bf6 22. Rad1 Rce8 23. Qxd6 Nf3+ 24. Bxf3 exf3 25. Bxf6 Rxf6 26. Qd7 Ref8 27. h4 g5 28. hxg5 Qxg5 29. Rd6 Rd8 30. Qxd8+ Nxd8 31. Rxd8+ Kg7 32. Rfd1 Kh6 33. R1d7 b6 34. Rh8 1-0

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "8"]
[White "Ratner, Boris"]
[Black "Kostiuchenko, Alexander I"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "50"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. h3 g6 4. Bf4 Bg7 5. e3 0-0 6. Bc4 Nfd7 7. 0-0 h6 8. Nbd2 e5 9. Bh2 Kh7 10. dxe5 Nxe5 11. Nxe5 dxe5 12. e4 Qe7 13. Qe2 Nc6 14. c3 Be6 15. Rad1 Rad8 16. Bxe6 Qxe6 17. Qc4 Qxc4 18. Nxc4 f6 19. f3 Rf7 20. Rxd8 Nxd8 21. Rd1 Ne6 22. Kf1 Kg8 23. Na5 c5 24. Bg1 Bf8 25. Be3 Rc7 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "14"]
[White "Ratner, Boris"]
[Black "Makarov, Arkady Alexandrovic"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "119"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Bf4 Bg7 5. e3 0-0 6. Nc3 c6 7. h3 Qa5 8. Be2 Ne4 9. Qa4 Qxa4 10. Nxa4 Bd7 11. Nc3 Nxc3 12. bxc3 c5 13. Kd2 Nc6 14. d5 Na5 15. g4 e5 16. Bg3 f5 17. gxf5 Rxf5 18. Kc2 Ba4+ 19. Kc1 e4 20. Nh4 Rff8 21. Kd2 Rae8 22. Raf1 Be5 23. Ng2 Bd7 24. Ne1 Bxg3 25. fxg3 Rxf1 26. Rxf1 Kg7 27. h4 Re5 28. Nc2 h6 29. g4 g5 30. h5 Re7 31. Na3 a6 32. Kc2 Rf7 33. Rxf7+ Kxf7 34. Kd2 Kf6 35. Ke1 b6 36. Kf2 Ba4 37. Kg3 Nb7 38. Bf1 Bd1 39. Nb1 Nd8 40. Nd2 Bc2 41. Bg2 Ke5 42. a4 Nb7 43. Kf2 Na5 44. Ke1 Bxa4 45. Bxe4 Nxc4 46. Nxc4+ Kxe4 47. Nxd6+ Kxd5 48. Nf5 Bd7 49. Nxh6 Ke5 50. Kd2 Be6 51. Kd3 c4+ 52. Kc2 a5 53. Kb2 b5 54. Kc2 b4 55. cxb4 axb4 56. Kd2 Ke4 57. Kc1 b3 58. Kb2 Kd3 59. Nf5 c3+ 60. Kc1 0-1

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "10"]
[White "Ratner, Boris"]
[Black "Matskevich, Avshalom"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "78"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. h3 c5 4. dxc5 Qa5+ 5. Nbd2 Qxc5 6. e4 g6 7. Bd3 Bg7 8. Nb3 Qc7 9. 0-0 0-0 10. c3 Nc6 11. Bf4 e5 12. Bh2 Rd8 13. c4 Nb4 14. a3 Nxd3 15. Qxd3 a5 16. a4 Be6 17. Nbd2 Bh6 18. g4 Nd7 19. g5 Bg7 20. Kg2 Nc5 21. Qe3 Qd7 22. Ng1 Nxa4 23. b3 Nc5 24. Ne2 a4 25. b4 Nb3 26. Nxb3 axb3 27. Qxb3 Qc6 28. f3 Bxc4 29. Qb2 Qb5 30. Kf2 Qb6+ 31. Ke1 Qe3 32. Rf2 Bxe2 33. Rxe2 Qxf3 34. Bg1 Qxh3 35. Rxa8 Rxa8 36. Be3 Qh1+ 37. Kd2 Qxe4 38. Rf2 Qd5+ 39. Kc3 e4+ 0-1

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "16"]
[White "Ratner, Boris"]
[Black "Pogrebissky, Iosif"]
[Result "1/2-1/2"]
[ECO "D71"]
[PlyCount "73"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nb6 7. Nf3 Nc6 8. e3 Bg4 9. h3 Be6 10. 0-0 Bc4 11. Re1 a5 12. b3 Ba6 13. Bb2 0-0 14. Ne4 Nd7 15. a3 h6 16. Rc1 Rc8 17. Nc5 Nxc5 18. Rxc5 Qd6 19. Qc2 Nb8 20. Rc1 c6 21. Rxa5 Nd7 22. Ne5 Nxe5 23. dxe5 Qe6 24. Rc5 Rfd8 25. Bd4 b6 26. Rxc6 Rxc6 27. Bxc6 Rc8 28. b4 Bb5 29. Bxb5 Rxc2 30. Rxc2 Qxh3 31. Rc7 Qe6 32. Bc4 Qf5 33. Rxe7 Qb1+ 34. Kg2 Qe4+ 35. Kg1 Qb1+ 36. Kg2 Qe4+ 37. Kg1 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "18"]
[White "Ratner, Boris"]
[Black "Sheinberg, Igor"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "62"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. e3 Nc6 7. Nge2 e5 8. 0-0 Bd7 9. h3 Re8 10. b3 h5 11. Bb2 Bf5 12. d5 Ne7 13. e4 Bd7 14. b4 Nh7 15. c5 Rf8 16. Qc2 f5 17. exf5 Bxf5 18. Qd2 Nf6 19. Rad1 a5 20. a3 axb4 21. axb4 Kh7 22. Bc1 Qd7 23. Kh2 Neg8 24. Qb2 Qe7 25. Be3 Nd7 26. cxd6 cxd6 27. Qb3 Bh6 28. Ne4 h4 29. g4 Bxe4 30. Bxe4 Bxe3 31. Kg1 Qg5 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "12"]
[White "Ratner, Boris"]
[Black "Shianovsky, Vladislav I"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "27"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. cxd5 exd5 6. Bf4 Bf5 7. Qb3 Qb6 8. Qxb6 axb6 9. e3 b5 10. Nd2 Nbd7 11. f3 b4 12. Nd1 h5 13. Nf2 h4 14. Bd3 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "5"]
[White "Ratner, Boris"]
[Black "Vorobets, Bogdan"]
[Result "0-1"]
[ECO "A96"]
[PlyCount "88"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 d6 7. b3 Qe8 8. Nbd2 Bd8 9. Ba3 a5 10. c5 Be7 11. cxd6 Bxd6 12. Bxd6 cxd6 13. Nc4 Qd8 14. Ne1 Ra7 15. a4 b6 16. Nd3 Bb7 17. Nf4 Bxg2 18. Kxg2 Re8 19. d5 e5 20. Ne6 Qe7 21. Nxb6 Qb7 22. Nc4 Rxe6 23. e4 Re7 24. Nxd6 Qd7 25. Nxf5 Rf7 26. Ne3 Nxe4 27. Rc1 Rc7 28. Nc4 Ng5 29. f3 Qh3+ 30. Kh1 Nd7 31. Qe2 Qh5 32. g4 Qh3 33. Rc3 e4 34. Qg2 Qxg2+ 35. Kxg2 exf3+ 36. Kh1 Nf6 37. d6 Rc5 38. Re3 Nfe4 39. Kg1 Nh3+ 40. Kh1 Nef2+ 41. Rxf2 Nxf2+ 42. Kg1 Nh3+ 43. Kf1 Rd5 44. Re1 Rf4 0-1

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "3"]
[White "Ratner, Boris"]
[Black "Zamikhovsky, Abram Davidovich"]
[Result "0-1"]
[ECO "E03"]
[PlyCount "64"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 e5 8. d5 Bc5 9. h3 0-0 10. e4 b5 11. Ne2 Bb7 12. a3 c6 13. dxc6 Rc8 14. Nbc3 Bxc6 15. 0-0 a5 16. Qb3 b4 17. axb4 axb4 18. Nd5 Nxd5 19. exd5 Bb5 20. Re1 Bc4 21. Qf3 f5 22. g4 fxg4 23. Qxg4 Bxf2+ 24. Kh1 Bxe1 25. Bg5 Nf6 26. Bxf6 Rxf6 27. Rxe1 Rg6 28. Qf5 Bxd5 29. Nf4 Bxg2+ 30. Nxg2 Rc5 31. Qf2 Qc8 32. Qf3 Qc6 0-1

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "6"]
[White "Romanovsky, Rem Konstantinovich"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "67"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 Bb5 7. Nbd2 Nd7 8. Be2 Bxe2 9. Qxe2 Ne7 10. 0-0 Nc6 11. Qd3 cxd4 12. cxd4 a5 13. b3 Be7 14. Bb2 0-0 15. Rfe1 Rfc8 16. Nf1 Na7 17. Ne3 a4 18. b4 Qb5 19. Qd2 Nb6 20. Nd1 Qd7 21. Qf4 Rc2 22. Bc1 Nc4 23. Rf1 Nb5 24. Ne1 Nc3 25. Nxc3 Rxc3 26. Qg4 Rc8 27. Qd1 Bf8 28. g3 Qb5 29. h4 Nb6 30. h5 h6 31. Kg2 R8c6 32. Rh1 Kh7 33. Rh4 Rc7 34. Rf4 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "19"]
[White "Rotstein, Jefim"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "29"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Be3 Nf6 5. e5 Nfd7 6. c3 c5 7. Ne2 Qb6 8. Qd2 Nc6 9. Ng3 Qa5 10. Be2 cxd4 11. cxd4 Qxd2+ 12. Nxd2 Bb4 13. Rc1 a6 14. f4 Nb6 15. Bd3 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "17"]
[White "Serebrisky, Alexander S"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "42"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. bxc3 Nd7 11. 0-0 dxc4 12. Bxc4 e5 13. Qc2 e4 14. Nd2 Nf6 15. f3 exf3 16. Rxf3 Be6 17. Bd3 c5 18. Raf1 cxd4 19. cxd4 Rac8 20. Qa4 Qd7 21. Qxd7 Nxd7 1/2-1/2

[Event "UKR-ch25"]
[Site "Kiev"]
[Date "1956.??.??"]
[Round "11"]
[White "Ugolik, Witaly"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "59"]
[EventDate "1956.??.??"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Be3 Na6 7. Nc3 Bc5 8. Qd2 d6 9. Nf3 0-0 10. Bd3 Re8 11. Bxc5 Nxc5 12. 0-0 Bg4 13. Bc2 a5 14. Nd4 Be6 15. b3 f6 16. Rae1 Qd7 17. Nxe6 Rxe6 18. Nb5 Re7 19. Re2 Rae8 20. Rfe1 Kh8 21. a3 Qg4 22. Nc3 Ne6 23. Nd5 Ned4 24. Rf2 Nxc2 25. Qxc2 Rf7 26. Qc3 h6 27. b4 axb4 28. axb4 Qd7 29. Rfe2 Ne7 30. g3 1/2-1/2

[Event "URS-chT Republics 03 Final"]
[Site "Leningrad"]
[Date "1953.09.27"]
[Round "5"]
[White "Ratner, Boris"]
[Black "Krogius, Nikolai V"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "61"]
[EventDate "1953.09.22"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Russia"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bf4 d6 6. h3 Nc6 7. e3 Nd7 8. Be2 e5 9. dxe5 dxe5 10. Bh2 f5 11. Nd5 g5 12. Qc2 Ne7 13. 0-0-0 c6 14. Nc3 Ng6 15. g4 f4 16. Ne4 Bf6 17. Rd6 Be7 18. Rxg6+ hxg6 19. Nexg5 Rf6 20. exf4 exf4 21. Bxf4 Qa5 22. Kb1 c5 23. Bd2 Qc7 24. Bd3 Nf8 25. Re1 Ra6 26. Be4 Bf6 27. Bd5+ Kg7 28. Ne4 Nd7 29. Bc3 Kf8 30. Nxf6 Nxf6 31. Qxg6 1-0

[Event "URS Trade Union Team-ch"]
[Site "Minsk"]
[Date "1953.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Shamaev, Leonid Ivanovich"]
[Result "0-1"]
[ECO "A44"]
[PlyCount "80"]
[EventDate "1953.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. c4 Nd7 5. Nc3 Ne7 6. Bd3 Ng6 7. Nge2 Be7 8. Be3 Nf6 9. f3 Nh5 10. Qd2 a6 11. g3 Bd7 12. 0-0 Nf6 13. a3 0-0 14. Rab1 b6 15. b4 Ra7 16. Rb2 Qc7 17. Rfb1 Bd8 18. bxc5 bxc5 19. Rb3 Bc8 20. Qb2 Qe7 21. Nd1 h6 22. Bd2 Nh7 23. Ne3 Ng5 24. Kf2 Qf6 25. Ng1 Ne7 26. Qc1 Qg6 27. g4 h5 28. Nf5 hxg4 29. Bxg5 Nxf5 30. Bxd8 g3+ 31. hxg3 Qxg3+ 32. Kf1 Nd4 33. Bg5 Bh3+ 34. Nxh3 Qxh3+ 35. Kf2 Qxf3+ 36. Ke1 Qg3+ 37. Kf1 f5 38. exf5 Nxf5 39. Rb8 Ne3+ 40. Ke2 Qf2# 0-1

[Event "URS-ch20 Semifinal"]
[Site "Sochi"]
[Date "1952.05.??"]
[Round "?"]
[White "Kasparian, Genrikh Moiseevich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "83"]
[EventDate "1952.05.15"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Be7 5. Be2 c5 6. 0-0 Nc6 7. c3 0-0 8. Re1 Qc7 9. Bf1 dxe4 10. dxe4 e5 11. Qc2 Bg4 12. h3 Be6 13. Nc4 Rad8 14. Ne3 a6 15. Nf5 Rfe8 16. Ng5 Bxf5 17. exf5 h6 18. Ne4 Nd5 19. Qe2 Nf6 20. Qf3 Rd7 21. Nxf6+ Bxf6 22. Re4 Ne7 23. Qh5 Kf8 24. g4 Red8 25. h4 Rd1 26. g5 Ng8 27. Kg2 Qd7 28. Qg4 Qc6 29. Be2 Re1 30. Bf3 Rxe4 31. Bxe4 Qa4 32. Be3 hxg5 33. hxg5 Be7 34. Qf3 b6 35. Bd5 Qc2 36. Rh1 Qxb2 37. Rh8 Qxc3 38. f6 gxf6 39. gxf6 Rxd5 40. Bh6+ Ke8 41. Rxg8+ Kd7 42. Qxc3 1-0

[Event "URS-ch20 Semifinal"]
[Site "Sochi"]
[Date "1952.05.??"]
[Round "?"]
[White "Simagin, Vladimir Pavlovich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "65"]
[EventDate "1952.05.15"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. b3 b6 4. Bb2 Bb7 5. e3 Be7 6. Be2 0-0 7. Qc2 c5 8. Ng5 h6 9. h4 Re8 10. Nc3 Nc6 11. a3 d5 12. cxd5 exd5 13. Nxd5 Qxd5 14. Bc4 Qxg2 15. 0-0-0 Nd8 16. Rhg1 Qxg1 17. Rxg1 hxg5 18. hxg5 Ne4 19. g6 Bf8 20. f3 b5 21. gxf7+ Nxf7 22. Bxf7+ Kxf7 23. fxe4 Bxe4 24. d3 Bd5 25. e4 Be6 26. Qe2 Ke7 27. Bxg7 Bxb3 28. Qb2 Be6 29. Qf6+ Kd7 30. Bxf8 Rxf8 31. Rg7+ Kd6 32. e5+ Kd5 33. Rd7+ 1-0

[Event "URS-ch19 Semifinal"]
[Site "Leningrad"]
[Date "1951.??.??"]
[Round "8"]
[White "Kopylov, Nikolai Georgievich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "144"]
[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. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 Qc7 10. Bd2 Ngf6 11. 0-0-0 0-0-0 12. Kb1 e6 13. c4 Bd6 14. Ne4 Bf4 15. Bc3 Ne5 16. Nxe5 Bxe5 17. Qe2 Nxe4 18. Qxe4 Bf6 19. Rh3 Rhe8 20. Rhd3 Kb8 21. Bd2 Ka8 22. Bf4 Qa5 23. Be5 Bxe5 24. Qxe5 Qb4 25. c5 Qc4 26. Qxg7 Rg8 27. Qf6 Qd5 28. g3 Qh5 29. Re1 Rd7 30. Re5 Qg6 31. Qxg6 Rxg6 32. Kc2 Kb8 33. Kd2 Kc7 34. Ke3 Kd8 35. Ra3 a6 36. Rd3 Ke7 37. Kd2 Rg8 38. Kc3 Rg4 39. a3 Rg6 40. Rde3 Rd8 41. Kc4 Rg4 42. R3e4 Rg6 43. Rf4 Rd7 44. Re3 Rd8 45. Rb3 Rd7 46. Rbf3 f5 47. Re3 Kf6 48. Re5 h5 49. Kc3 Rg8 50. Rf3 Rgd8 51. Rfe3 Re7 52. Kc4 Rb8 53. f3 Rg8 54. f4 Rd8 55. Re2 Kf7 56. R5e3 Rb8 57. Rb3 Ke8 58. Kb4 Rd8 59. Rd3 Kd7 60. Rde3 Rde8 61. Ka5 Kc7 62. b4 Rg7 63. Rxe6 Rxg3 64. Re7+ Rxe7 65. Rxe7+ Kc8 66. Kb6 Rf3 67. Rxb7 Rxf4 68. Kxc6 Rxd4 69. Rf7 Kd8 70. Rxf5 Rxh4 71. Kb7 a5 72. c6 Rc4 1-0

[Event "URS-ch19 Semifinal"]
[Site "Leningrad"]
[Date "1951.??.??"]
[Round "2"]
[White "Krogius, Nikolai V"]
[Black "Ratner, Boris"]
[Result "0-1"]
[ECO "E02"]
[PlyCount "102"]
[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 Bd5 8. Qd3 Be4 9. Qd1 Bb4+ 10. Bd2 Qe7 11. 0-0 0-0 12. Bg5 Nbd7 13. a3 Ba5 14. b4 Bxb1 15. Rxb1 Bb6 16. Ne5 Rab8 17. a4 c6 18. Nc4 Bc7 19. e4 h6 20. Be3 Rfd8 21. a5 Ne5 22. Nxe5 Bxe5 23. f4 Bc7 24. g4 e5 25. d5 exf4 26. Bxa7 Ra8 27. Bc5 Qe5 28. Bd4 Qg5 29. Bxf6 Qxf6 30. Qf3 cxd5 31. exd5 Bd6 32. Rfe1 Rdc8 33. Rb3 Rc2 34. Bf1 Rxh2 35. Kxh2 Qh4+ 36. Kg2 Qxe1 37. Qe2 Qc1 38. Qc4 Qd2+ 39. Qe2 Qxd5+ 40. Qf3 Qd2+ 41. Kh1 Qe1 42. Kg2 Rc8 43. Qd3 f3+ 44. Kxf3 Qg3+ 45. Ke2 Re8+ 46. Kd1 Qe1+ 47. Kc2 Rc8+ 48. Rc3 Rxc3+ 49. Qxc3 Qxf1 50. Kb3 Qd1+ 51. Ka2 Qxg4 0-1

[Event "URS Trade UnionTeam-ch"]
[Site "Ivanovo"]
[Date "1951.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Jaroslavtsev"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "64"]
[EventDate "1951.??.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[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 d5 9. exd5 Nxd5 10. d3 Qd6 11. Ng5 Na5 12. Bxd5 Qxd5 13. Qf3 Qd6 14. Qxa8 Bb7 15. Qa7 Qc6 16. Ne4 f5 17. Qe3 fxe4 18. b4 exd3 19. f3 Qg6 20. Qxe5 Bh4 21. Qe6+ Qxe6 22. Rxe6 Nc4 23. g3 Bf6 24. f4 Rd8 25. Rxf6 gxf6 26. Nd2 Re8 27. Nxc4 Re1+ 28. Kf2 Re2+ 29. Kf1 bxc4 30. a4 Bg2+ 31. Kg1 d2 32. Bb2 Re1+ 0-1

[Event "URS-ch19 Semifinal"]
[Site "Leningrad"]
[Date "1951.??.??"]
[Round "10"]
[White "Ratner, Boris"]
[Black "Kan, Ilia Abramovich"]
[Result "1-0"]
[ECO "D27"]
[PlyCount "49"]
[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 c5 6. 0-0 a6 7. a4 Nc6 8. Nc3 cxd4 9. exd4 Be7 10. Be3 0-0 11. Qe2 Nb4 12. Ne5 Nbd5 13. Rfd1 Qa5 14. Bd2 Bb4 15. Qf3 Rd8 16. Bg5 Rf8 17. Rd3 Bxc3 18. bxc3 Nd7 19. Qh5 f5 20. Rh3 N7f6 21. Bxf6 Nxf6 22. Qxf5 Qb6 23. Ng4 Bd7 24. Nxf6+ Rxf6 25. Qxh7+ 1-0

[Event "URS-ch19 Semifinal"]
[Site "Leningrad"]
[Date "1951.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[ECO "A83"]
[PlyCount "41"]
[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 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bg5 Bg7 7. Bc4 c6 8. Qd2 d5 9. Bd3 0-0 10. 0-0-0 Bg4 11. Rde1 Bxf3 12. gxf3 Nbd7 13. h4 Rf7 14. Bf1 Nf8 15. Bh3 a5 16. Ne2 a4 17. Nf4 Qa5 18. Qxa5 Rxa5 19. Ne6 Ra8 20. Nxf8 Rfxf8 21. Rxe7 1/2-1/2

[Event "URS-ch19 Semifinal"]
[Site "Leningrad"]
[Date "1951.??.??"]
[Round "15"]
[White "Suetin, Alexey S"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "73"]
[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. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. h4 Nh5 8. Ne2 Nd7 9. g4 Nhf6 10. h5 Be4 11. Ng3 Qa5+ 12. Bd2 Qd5 13. Bg2 Bxf3 14. Qxf3 Qxd4 15. g5 Nd5 16. 0-0-0 Ne5 17. Qb3 0-0-0 18. Ba5 Qf4+ 19. Kb1 Rd7 20. Bxd5 Rxd5 21. Rxd5 cxd5 22. Qxd5 Nc6 23. Rd1 Qd6 24. Qf3 Qe6 25. Bc3 f6 26. Ne4 Qf7 27. Nc5 e6 28. Rd7 Qe8 29. Qf4 e5 30. Qg4 Kb8 31. Nxb7 Qc8 32. Qe6 Bb4 33. Bxb4 Nxb4 34. Qd6+ Ka8 35. Nc5 Qb8 36. a3 Qxd6 37. Rxd6 1-0

[Event "URS-ch18 Semifinal"]
[Site "Gorky"]
[Date "1950.10.??"]
[Round "14"]
[White "Aronin, Lev Solomonovich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "D48"]
[PlyCount "131"]
[EventDate "1950.09.??"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. e3 e6 5. Nf3 Be7 6. Bd3 Nbd7 7. 0-0 dxc4 8. Bxc4 0-0 9. e4 b5 10. Bd3 a6 11. Qe2 Bb7 12. e5 Nd5 13. Qe4 g6 14. Nxd5 cxd5 15. Qg4 Re8 16. Bg5 Bxg5 17. Nxg5 f5 18. exf6 Qxf6 19. Rae1 Nf8 20. Re3 Re7 21. Rfe1 Rae8 22. Nf3 Rf7 23. Qg3 Qf4 24. Qxf4 Rxf4 25. Rc1 Rc8 26. Rxc8 Bxc8 27. Be2 Re4 28. Rxe4 dxe4 29. Ne5 Nd7 30. Nxd7 Bxd7 31. Kf1 Kf7 32. Ke1 Bc6 33. a4 bxa4 34. Bxa6 e5 35. Bc4+ Kf6 36. d5 Bd7 37. d6 e3 38. fxe3 e4 39. Kd2 Ke5 40. Kc3 Kxd6 41. Kd4 h6 42. g3 Bc6 43. Bf7 g5 44. Bg6 Bd5 45. Bxe4 Be6 46. Bd3 Bd7 47. Bc4 Be8 48. Bd5 Bd7 49. e4 Be8 50. e5+ Ke7 51. Kc5 Bh5 52. Kb4 Bd1 53. Bc6 Ke6 54. Bxa4 Be2 55. Kc5 Kxe5 56. b4 Ke4 57. Bb5 Bg4 58. Bc6+ Ke3 59. b5 Kf2 60. b6 Bc8 61. Bb5 Bb7 62. Kd6 Kg1 63. Kc7 Ba8 64. h4 gxh4 65. gxh4 h5 66. Bc6 1-0

[Event "URS-ch18 Semifinal"]
[Site "Gorky"]
[Date "1950.09.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Guldin, Lev Isaevich"]
[Result "1-0"]
[ECO "E19"]
[PlyCount "83"]
[EventDate "1950.09.??"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "URS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 f5 9. Ne5 d5 10. e3 Nd7 11. Nd3 c6 12. Nf4 Rf6 13. Nxe4 fxe4 14. f3 exf3 15. Bxf3 e5 16. cxd5 exf4 17. dxc6 Ba6 18. cxd7 Bxf1 19. Bxa8 fxg3 20. Qc8 gxh2+ 21. Kxh2 Bb5 22. e4 Rf2+ 23. Kg1 Rf1+ 24. Kg2 Re1 25. Bd5+ Kh8 26. Bg5 Re2+ 27. Kg1 Bxg5 28. Rf1 Rg2+ 29. Kxg2 Bxf1+ 30. Kxf1 g6 31. e5 Kg7 32. Ke2 Qe7 33. a3 Qf8 34. Qxf8+ Kxf8 35. Kd3 Ke7 36. Bc6 Bc1 37. d5 Bg5 38. Ke4 h5 39. Kf3 Kf7 40. b3 Bd8 41. Bb5 g5 42. Bd3 1-0

[Event "URS-ch18 Semifinal"]
[Site "Gorky"]
[Date "1950.09.??"]
[Round "7"]
[White "Ratner, Boris"]
[Black "Nezhmetdinov, Rashid"]
[Result "1/2-1/2"]
[ECO "E88"]
[PlyCount "110"]
[EventDate "1950.09.??"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. f3 d6 6. Be3 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 Nbd7 10. Bd3 Nc5 11. Nge2 Nxd3+ 12. Qxd3 Ne8 13. g4 Bd7 14. 0-0-0 Qa5 15. Kb1 b5 16. Nc1 b4 17. N3e2 f5 18. gxf5 gxf5 19. Bg5 f4 20. Qd2 Qb6 21. Nd3 Bb5 22. Nec1 a5 23. Rhg1 Kh8 24. Rg2 Rc8 25. Qf2 Qa6 26. Qh4 Rf7 27. Bh6 Rfc7 28. Ne1 Bf1 29. Bxg7+ Nxg7 30. Rgd2 Bb5 31. Qf2 a4 32. Rc2 b3 33. Rxc7 Rxc7 34. Qd2 Ne8 35. Qb4 Rb7 36. Qc3 Rc7 37. Qb4 Rb7 38. Qc3 bxa2+ 39. Nxa2 a3 40. Rd2 axb2 41. Rxb2 Ra7 42. Nc2 Rc7 43. Ncb4 Rxc3 44. Nxa6 Bd3+ 45. Ka1 Ra3 46. Rb8 Bxa6 47. Rxe8+ Kg7 48. Ra8 Rxf3 49. Ra7+ Kg6 50. Rxa6 Re3 51. Rxd6+ Kf7 52. Rd7+ Ke8 53. Rd6 Kf7 54. Rd7+ Ke8 55. Rd6 Kf7 1/2-1/2

[Event "URS-ch18 Semifinal"]
[Site "Gorky"]
[Date "1950.09.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "86"]
[EventDate "1950.09.??"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Qc2 Re8 9. b3 c6 10. e3 Qa5 11. h3 Nf8 12. dxe5 dxe5 13. Bb2 Bf5 14. Qe2 Ne4 15. Rac1 Nc5 16. e4 Bd7 17. Qc2 Qb6 18. Ne2 a5 19. Bc3 f5 20. Nd2 Nfe6 21. Nf3 Nf8 22. Nd2 fxe4 23. Nxe4 Bf5 24. g4 Bxe4 25. Bxe4 Nfe6 26. Rcd1 Rad8 27. Bg2 Nd4 28. Qb2 Rf8 29. Nxd4 exd4 30. Rxd4 Na4 31. bxa4 Qxb2 32. Bxb2 Bxd4 33. Ba3 Rf4 34. Bc1 Rxf2 35. Rxf2 Rf8 36. Kh2 Rxf2 37. Kg3 Rxa2 38. Bg5 Ra3+ 39. Kh2 Rxa4 40. Bf1 Ra1 41. Bd3 a4 42. c5 a3 43. Bc4+ Kg7 0-1

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "10"]
[White "Arulaid, Alexander"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "D58"]
[PlyCount "85"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[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 d5 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Qc2 c5 8. Rd1 cxd4 9. exd4 h6 10. Bh4 b6 11. Bd3 Bb7 12. 0-0 dxc4 13. Bxc4 Bxf3 14. gxf3 Nd5 15. Bg3 N7f6 16. Ne4 Nh5 17. Qb3 f5 18. Nc3 f4 19. Nxd5 exd5 20. Bxd5+ Kh8 21. Bxa8 Qxa8 22. Qe6 Bd8 23. Qg4 Qd5 24. Rfe1 fxg3 25. Re5 gxf2+ 26. Kg2 f1Q+ 27. Rxf1 Qxa2 28. Rxh5 Qxb2+ 29. Rf2 Qc1 30. Re5 Bf6 31. Re6 Qc3 32. d5 Bd4 33. Rfe2 Qa1 34. Re8 Qg1+ 35. Kh3 Qf1+ 36. Qg2 Qxg2+ 37. Kxg2 Kg8 38. d6 Bf6 39. d7 a5 40. Rxf8+ Kxf8 41. Re8+ Kf7 42. d8Q Bxd8 43. Rxd8 1-0

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "8"]
[White "Bannik, Anatolij"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "38"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 dxe4 8. Nxe4 Nxe4 9. Qxe4 Nd7 10. 0-0 Nf6 11. Qh4 Qc7 12. Qg3 Qxg3 13. fxg3 Be7 14. c3 0-0 15. Rf3 Rad8 16. Be3 Nd5 17. Bf2 Bf6 18. Re1 Rd7 19. g4 Re8 1/2-1/2

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "4"]
[White "Byvshev, Vasily Mikhailovich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "73"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Bg4 9. d4 Nd7 10. c4 Nb6 11. b3 Qd7 12. Re1 Rfe8 13. Qd2 a5 14. Bb2 a4 15. Bc3 Qf5 16. Nh4 Qh5 17. h3 Bd7 18. Qd3 f5 19. Bf3 Qg5 20. Ng2 Bf8 21. h4 Qd8 22. Nf4 Rxe1+ 23. Rxe1 axb3 24. axb3 Ra3 25. c5 Na8 26. Bb4 Ra6 27. d5 Qc8 28. d6 b6 29. Bh5 g6 30. Be2 Ra7 31. Qe3 Qe8 32. Qxe8 Bxe8 33. cxb6 Nxb6 34. Bc5 Nc8 35. Ba6 Rxa6 36. Rxe8 Nb6 37. Rxf8+ 1-0

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "2"]
[White "Dus Chotimirsky, Fedor Ivanovich"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "52"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 c5 4. b3 Nc6 5. Bb2 Bg4 6. Nf3 e6 7. h3 Bh5 8. Nbd2 Qb6 9. 0-0 c4 10. Be2 Be7 11. Rb1 cxb3 12. axb3 0-0 13. Ne5 Bxe2 14. Qxe2 Nxe5 15. dxe5 Nd7 16. e4 dxe4 17. Nxe4 Rfd8 18. Qh5 Nc5 19. Ng3 Qb4 20. Qf3 Rd5 21. Bc3 Qb6 22. Rbd1 Rxd1 23. Rxd1 Rd8 24. Rd4 Rxd4 25. Bxd4 Qc7 26. Qc3 b6 1/2-1/2

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "16"]
[White "Furman, Semen Abramovich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "E51"]
[PlyCount "75"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[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 d5 5. a3 Be7 6. Nf3 0-0 7. Bd3 b6 8. 0-0 Ba6 9. Qe2 Nbd7 10. b3 dxc4 11. bxc4 c5 12. Bb2 Re8 13. Rad1 Qc7 14. Ne5 Nxe5 15. dxe5 Nd7 16. f4 g6 17. Rf3 Bb7 18. Rh3 a6 19. Rf1 Nf8 20. g4 Red8 21. f5 exf5 22. gxf5 Qxe5 23. Nd5 Rxd5 24. cxd5 Qxd5 25. e4 Qc6 26. fxg6 Nxg6 27. Qh5 Kf8 28. Qxh7 Ke8 29. Qxf7+ Kd8 30. Rg3 c4 31. Bc2 Bc5+ 32. Kh1 Nf8 33. Rg8 Qh6 34. Rd1+ Kc8 35. Qe8+ Kc7 36. Be5+ Bd6 37. Qe7+ Nd7 38. Rxd6 1-0

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "14"]
[White "Kopaev, Nikolay Antonovich"]
[Black "Ratner, Boris"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "146"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 b6 8. b4 a5 9. Bb5+ Bd7 10. Qa4 0-0 11. Bf4 Ne4 12. Ne2 Qe8 13. Bxd7 Nxd7 14. c6 Bxb4+ 15. Kf1 Ndf6 16. Qb5 Bd6 17. Ne5 Bc7 18. Nd7 Nxd7 19. Bxc7 Nb8 20. f3 Nd2+ 21. Kf2 Nc4 22. Bxb6 Nxc6 23. Bc5 Nb4 24. Qxe8 Nd3+ 25. Kg3 Rfxe8 26. Rab1 Nxc5 27. dxc5 Rab8 28. Nd4 Kf8 29. c6 Rbc8 30. f4 f6 31. Rb7 Nd6 32. Rd7 Ne4+ 33. Kh4 e5 34. fxe5 fxe5 35. Rf1+ Nf6 36. Nb5 Rxc6 37. Nc7 Kg8 38. Rxf6 Rxc7 39. Rff7 Rxd7 40. Rxd7 d4 41. a4 Kf8 42. Kg5 Re7 43. Rd5 e4 44. Rxd4 e3 45. Rd1 e2 46. Re1 Ke8 47. Kf4 Kd7 48. Kf3 Kd6 49. g4 Kc5 50. Kf2 Kd4 51. Rxe2 Rxe2+ 52. Kxe2 Kc4 53. g5 Kb4 54. Kd3 Kxa4 55. Kc4 Ka3 56. Kc3 Ka2 57. Kc4 Kb2 58. Kb5 Kc3 59. Kxa5 Kd4 60. Kb5 Ke5 61. Kc4 Kf5 62. Kd4 Kxg5 63. Ke3 Kg4 64. Kf2 Kf4 65. Ke2 Kg4 66. Kf2 Kh3 67. Kg1 g5 68. Kh1 g4 69. Kg1 h6 70. Kh1 h5 71. Kg1 h4 72. Kh1 g3 73. Kg1 g2 0-1

[Event "UKR-ch18"]
[Site "Odessa"]
[Date "1949.??.??"]
[Round "?"]
[White "Lipnitsky, Isaak"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "E08"]
[PlyCount "121"]
[EventDate "1949.07.04"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nbd7 6. 0-0 Be7 7. Nbd2 Nb6 8. Qc2 0-0 9. Nxc4 c6 10. Rd1 Nxc4 11. Qxc4 Qd5 12. Qa4 Qh5 13. h3 a6 14. g4 Qb5 15. Qc2 Rd8 16. e4 Nd7 17. Bf4 Qb6 18. d5 exd5 19. exd5 Nf8 20. dxc6 bxc6 21. Ne5 Bb7 22. Nxc6 Bxc6 23. Be3 Qa5 24. Bxc6 Rac8 25. Qa4 Qc7 26. Rxd8 Rxd8 27. Qxa6 Bf6 28. Qc4 Rc8 29. Rc1 Bxb2 30. Rc2 Qd6 31. Rxb2 Rxc6 32. Qf4 Qd1+ 33. Kh2 Rc8 34. Rb8 Qd8 35. Rxc8 Qxc8 36. a4 Ne6 37. Qd6 Qc7 38. Qxc7 Nxc7 39. Kg3 Kf8 40. Bb6 Na6 41. Kf4 Ke7 42. Bd4 f6 43. g5 fxg5+ 44. Kxg5 Kf7 45. Kf5 g6+ 46. Ke5 Ke7 47. Be3 Nb8 48. Bc5+ Kd7 49. Kf6 Kc6 50. Be3 Kd5 51. Kg7 Ke6 52. Kxh7 Kf6 53. h4 Na6 54. Kg8 Nc7 55. a5 Na6 56. Bd4+ Ke6 57. Kg7 Kf5 58. Bb6 Nb8 59. Bc7 Na6 60. Bd6 Ke6 61. Kxg6 1-0

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "1"]
[White "Podolny, Grigory Abramovich"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "30"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Qc2 a6 8. cxd5 exd5 9. 0-0-0 c6 10. Bd3 Re8 11. Kb1 Nf8 12. h3 Ne4 13. Bxe7 Qxe7 14. Bxe4 dxe4 15. Ne5 Be6 1/2-1/2

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "5"]
[White "Ratner, Boris"]
[Black "Aratovsky, Nikolay Konstantino"]
[Result "1-0"]
[ECO "A82"]
[PlyCount "73"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 e3 5. Bxe3 d5 6. f4 Nc6 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. a3 Bd6 11. Bd3 Ne7 12. 0-0-0 Qd7 13. g4 0-0-0 14. Rde1 g6 15. Qe2 Ne8 16. Nb5 Kb8 17. Nxd6 cxd6 18. Bf2 Nc7 19. Bh4 Rde8 20. Bg3 Nc6 21. c3 a6 22. h4 Qg7 23. Qh2 h5 24. g5 Ka8 25. Qc2 Ne7 26. f5 Nxf5 27. Bxf5 exf5 28. Bxd6 Rxe1+ 29. Rxe1 Re8 30. Re5 Rxe5 31. dxe5 Nb5 32. Qf2 Qd7 33. Qb6 f4 34. Bc5 Kb8 35. e6 Qe8 36. a4 Nc7 37. Bd6 1-0

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "13"]
[White "Ratner, Boris"]
[Black "Bastrikov, Georgy Vladimirovic"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "68"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[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 d6 5. h3 c6 6. Nbd2 0-0 7. Bc4 b5 8. Be2 Nbd7 9. 0-0 Bb7 10. c4 bxc4 11. Nxc4 c5 12. Rc1 cxd4 13. exd4 Nd5 14. Bg5 N7f6 15. Bd3 a5 16. Re1 Qd7 17. Qd2 Ba6 18. Bxf6 Bxf6 19. Be4 Bxc4 20. Rxc4 Qb5 21. b3 e6 22. Rec1 Rfd8 23. Bxd5 Qxd5 24. Rc7 a4 25. Qh6 Rf8 26. bxa4 Bg7 27. Qh4 Rxa4 28. Ng5 h5 29. Nxf7 Qxd4 30. Qe7 Rxa2 31. Nh6+ Kh8 32. Nf7+ Kg8 33. Nh6+ Kh8 34. Nf7+ Kg8 1/2-1/2

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "11"]
[White "Ratner, Boris"]
[Black "Chekhover, Vitaly A"]
[Result "1/2-1/2"]
[ECO "E19"]
[PlyCount "112"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 f5 9. Ne5 Nd6 10. Bxb7 Nxb7 11. b3 Bf6 12. Ba3 d6 13. Nf3 Qe8 14. Rad1 Qh5 15. Ne1 Nc6 16. e3 e5 17. dxe5 Nxe5 18. Kg2 Nxc4 19. bxc4 Bxc3 20. Nd3 Ba5 21. Nf4 Qf7 22. Rd3 Rae8 23. Rfd1 Nd8 24. Qa4 Ne6 25. Nxe6 Qxe6 26. Qb5 Qf7 27. c5 Re5 28. Qa6 dxc5 29. Qxa7 Rfe8 30. Rd7 R5e7 31. Qxc7 h6 32. Bb2 Kh7 33. a4 Qe6 34. Kg1 Qe4 35. h4 Rxd7 36. Qxd7 Re7 37. Qb5 Rc7 38. Rc1 Rc6 39. Bc3 Bxc3 40. Rxc3 Rd6 41. Qb3 Rd2 42. Rc1 c4 43. Qb4 Qd5 44. Qxb6 c3 45. h5 Qa8 46. Qb4 Qf3 47. Rf1 Qc6 48. Rc1 Rd5 49. Qb3 Rc5 50. a5 c2 51. Qb6 Qc8 52. a6 Rd5 53. Rxc2 Qxc2 54. Qg6+ Kh8 55. Qe8+ Kh7 56. Qg6+ Kh8 1/2-1/2

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "9"]
[White "Ratner, Boris"]
[Black "Kirillov, Valentins"]
[Result "1/2-1/2"]
[ECO "D21"]
[PlyCount "73"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[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. a4 Nf6 5. e3 Bg4 6. Bxc4 e6 7. Qb3 Nc6 8. a5 Rb8 9. Ne5 Nxe5 10. dxe5 Nd7 11. Qa4 c6 12. f4 Qh4+ 13. g3 Qh3 14. Bf1 Qh5 15. Bg2 Nc5 16. Qc2 Rd8 17. 0-0 Bd1 18. Qc3 Be7 19. b4 Rd3 20. Qb2 Nb3 21. Ra2 Bxb4 22. Be4 Rd7 23. Nc3 Nxc1 24. Qxc1 Bb3 25. Ra1 0-0 26. Rb1 Bxc3 27. Qxc3 Bd1 28. Bxh7+ Kh8 29. Be4 Rfd8 30. Rf2 Be2 31. Kg2 Bg4 32. h4 Bf5 33. Bf3 Qg6 34. Rb4 Bg4 35. Be4 Qh5 36. Rd4 Rxd4 37. exd4 1/2-1/2

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "3"]
[White "Ratner, Boris"]
[Black "Rovner, Dmitry Osipovich"]
[Result "1/2-1/2"]
[ECO "B73"]
[PlyCount "73"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 Nc6 9. h3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Bf3 Qc4 13. Nxc6 bxc6 14. c3 Rb8 15. Qd2 Rb7 16. b3 Qa6 17. Bh6 Rd7 18. Qc1 Rfd8 19. Bxg7 Kxg7 20. Qg5 Qb6 21. Rad1 f6 22. Qc1 Qc5 23. Rxd7 Rxd7 24. Rd1 Rxd1+ 25. Bxd1 Bf5 26. Qe3 Qd6 27. Be2 c5 28. Bc4 a5 29. Qe1 Kf8 30. a3 Qf4 31. Qe3 Qxe3 32. fxe3 e5 33. Bd5 Bd3 34. e4 Ke7 35. Kf2 f5 36. Ke3 Bf1 37. Kf2 1/2-1/2

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "17"]
[White "Ratner, Boris"]
[Black "Simagin, Vladimir Pavlovich"]
[Result "0-1"]
[ECO "D47"]
[PlyCount "80"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. 0-0 a6 10. e4 c5 11. e5 Nd5 12. Bg5 Nxc3 13. bxc3 Be7 14. Bxe7 Qxe7 15. a4 c4 16. Nd2 0-0 17. Bf3 Nb6 18. Bxb7 Qxb7 19. axb5 axb5 20. Qc2 Nd5 21. Ne4 Rxa1 22. Rxa1 Ra8 23. Rb1 Qc6 24. Ng5 g6 25. Ne4 Kg7 26. g3 Ra3 27. Qc1 Ra2 28. Nf6 h6 29. Ng4 g5 30. h4 Nxc3 31. Qxc3 Qe4 32. Rxb5 Qxg4 33. hxg5 Qd1+ 34. Kg2 Ra1 35. gxh6+ Kg6 36. g4 Qh1+ 37. Kg3 Rg1+ 38. Kf4 Qxh6+ 39. Ke4 Rxg4+ 40. Kf3 Qh3+ 0-1

[Event "UKR-ch18"]
[Site "Odessa"]
[Date "1949.??.??"]
[Round "1"]
[White "Ratner, Boris"]
[Black "Skotorenko, Vasily G"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "79"]
[EventDate "1949.07.04"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "UKR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d6 6. Bc4 Nbd7 7. Nbd2 c6 8. 0-0 b5 9. Be2 a6 10. a4 Nb6 11. axb5 axb5 12. Rxa8 Nxa8 13. c3 Bf5 14. Re1 Qd7 15. Bf1 Nb6 16. e4 Be6 17. Ng5 Bc4 18. Nxc4 Nxc4 19. Bxc4 bxc4 20. Qa4 h6 21. Nf3 Qb7 22. e5 Nd5 23. Bc1 Nb6 24. Qc2 Ra8 25. e6 f5 26. Nh4 Kh7 27. g4 Bf6 28. Nxg6 Kxg6 29. Qxf5+ Kg7 30. Qh5 Bg5 31. Bxg5 hxg5 32. Qxg5+ Kh7 33. Qh5+ Kg7 34. Qf7+ Kh8 35. g5 Ra5 36. Qf8+ Kh7 37. Qh6+ Kg8 38. Qg6+ Kh8 39. Re4 Ra1+ 40. Kh2 1-0

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "7"]
[White "Ratner, Boris"]
[Black "Vatnikov, Josif E"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "63"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[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. cxd5 cxd5 4. Nc3 Bf5 5. Qb3 Qd7 6. Qxd5 Nc6 7. Qxd7+ Bxd7 8. Nf3 Nb4 9. Rb1 0-0-0 10. a3 Nc2+ 11. Kd2 Nxd4 12. Nxd4 Be8 13. Ke3 e5 14. Nb3 f5 15. f4 Bf7 16. Nd2 Bc5+ 17. Kf3 exf4 18. g3 Be3 19. Bh3 Bh5+ 20. Kg2 Bxd2 21. Bxf5+ Kc7 22. Rd1 Ne7 23. Bxd2 Nxf5 24. Bxf4+ Kc6 25. Rbc1 Rxd1 26. Rxd1 h6 27. Rd5 g6 28. b4 Rf8 29. e4 g5 30. Bxg5 Bf3+ 31. Kxf3 Ng7+ 32. Bf4 1-0

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "15"]
[White "Ratner, Boris"]
[Black "Vistinietzki, Itzhak"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "112"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[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. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 h6 6. Bxf6 Qxf6 7. e3 c5 8. cxd5 exd5 9. Bb5+ Nc6 10. 0-0 Bxc3 11. bxc3 Bg4 12. dxc5 0-0 13. Qxd5 Rad8 14. Qe4 Bxf3 15. Qxf3 Qxf3 16. gxf3 Rd5 17. Bxc6 bxc6 18. Rfd1 Rxc5 19. Rac1 Rb8 20. Rc2 Rb6 21. f4 Ra6 22. Rd8+ Kh7 23. Rd6 Ra3 24. Rd7 Kg6 25. Kg2 Rcxc3 26. Rxc3 Rxc3 27. Rxa7 f5 28. a4 c5 29. Rc7 c4 30. Rc6+ Kf7 31. Kf3 Rc2 32. a5 Ra2 33. a6 c3 34. Rc7+ Kf6 35. a7 c2 36. Rxc2 Rxa7 37. Rc6+ Kf7 38. Kg3 Ra5 39. Rc2 Rb5 40. Re2 Rb3 41. Kg2 Kg6 42. f3 Kf6 43. e4 g5 44. fxg5+ hxg5 45. exf5 Kxf5 46. Ra2 Rb4 47. Kg3 Kg6 48. Ra6+ Kf5 49. Ra5+ Kf6 50. Ra8 Kg6 51. Rf8 Ra4 52. Re8 Kf5 53. Re4 Ra8 54. Rb4 Rh8 55. Rb5+ Kg6 56. h3 Rh4 1/2-1/2

[Event "URS-ch17 Semifinal"]
[Site "Vilnius"]
[Date "1949.??.??"]
[Round "12"]
[White "Sokolsky, Alexey Pavlovich"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "D57"]
[PlyCount "34"]
[EventDate "1949.05.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 Rd8 12. c4 dxc4 13. Bxc4 Nc6 14. 0-0 Na5 15. Qc3 Nxc4 16. Qxc4 c6 17. Ne5 Be6 1/2-1/2

[Event "URS-chT Republics 01st final"]
[Site "Leningrad"]
[Date "1948.09.??"]
[Round "2"]
[White "Ratner, Boris"]
[Black "Simagin, Vladimir Pavlovich"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "103"]
[EventDate "1948.09.12"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "URS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Moscow"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "RUS"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Nbd2 d6 6. h3 Nbd7 7. Bc4 c6 8. c3 b5 9. Bb3 Bb7 10. 0-0 c5 11. a4 bxa4 12. Rxa4 Ne4 13. Ra2 Nxd2 14. Nxd2 cxd4 15. exd4 e5 16. dxe5 dxe5 17. Be3 Nb6 18. Nc4 Nxc4 19. Qxd8 Rfxd8 20. Bxc4 Rdc8 21. Be2 a6 22. Rfa1 Rab8 23. Ba7 Ra8 24. Be3 Rab8 25. Bc1 Rd8 26. Bxa6 Rd1+ 27. Bf1 h5 28. Bg5 Rxa1 29. Rxa1 f6 30. Bc4+ Kf8 31. Be3 f5 32. Bg5 e4 33. Rd1 Ra8 34. Rd8+ Rxd8 35. Bxd8 Be5 36. Bb6 Kg7 37. g3 g5 38. Be2 Kg6 39. Bb5 h4 40. Be8+ Kg7 41. gxh4 gxh4 42. Bd8 f4 43. Bxh4 Kh6 44. Bd7 f3 45. Be7 e3 46. fxe3 Bg3 47. Bb5 Be4 48. b4 Kh5 49. Be8+ Kh6 50. Bb5 Kh5 51. Be8+ Kh6 52. Bb5 1/2-1/2

[Event "URS-ch16 Semifinal"]
[Site "Sverdlovsk"]
[Date "1947.10.??"]
[Round "?"]
[White "Rovner, Dmitry Osipovich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "47"]
[EventDate "1947.10.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 0-0 7. Ngf3 Nbd7 8. 0-0 c6 9. Qc2 a6 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qc2 Qb6 14. c5 Qc7 15. Rfe1 Bd7 16. Ne5 Rad8 17. Rad1 Bc8 18. b4 Kh8 19. a3 Ng8 20. Qe4 Ne7 21. Qf4 Kg8 22. Nxc6 Qxc6 23. Bxc6 Nxc6 24. Rd2 1-0

[Event "URS-ch15 Semifinal"]
[Site "Leningrad"]
[Date "1946.10.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Panov, Vasily N"]
[Result "1-0"]
[ECO "A82"]
[PlyCount "101"]
[EventDate "1946.10.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 g6 4. Nxe4 d5 5. Ng3 Bg7 6. h4 Nc6 7. c3 e5 8. Bg5 Qd6 9. dxe5 Qxe5+ 10. Be2 Bg4 11. Qa4 Bxe2 12. N3xe2 Nf6 13. Nf3 Qe4 14. Qxe4+ Nxe4 15. Rd1 h6 16. Be3 0-0-0 17. Nf4 Nxc3 18. bxc3 Bxc3+ 19. Kf1 d4 20. Bd2 Rhe8 21. Nxg6 b5 22. g3 Nb4 23. a3 Nc2 24. Bc1 a5 25. Kg2 c5 26. h5 a4 27. Bxh6 b4 28. Bd2 Nxa3 29. h6 Nc4 30. Rh5 Kb7 31. Rxc5 Nb2 32. Rf1 Kb6 33. Rh5 a3 34. h7 a2 35. h8Q Rxh8 36. Nxh8 b3 37. Nf7 Nd1 38. Rxd1 b2 39. Nxd8 b1Q 40. Rhh1 Qe4 41. Bxc3 dxc3 42. Nf7 c2 43. Ra1 Qa4 44. N7e5 Kb5 45. Rhc1 Kb4 46. Ne1 Kb3 47. Rxc2 Qd4 48. Rcxa2 Qxe5 49. Ra3+ Kc4 50. Ra4+ Kb3 51. R1a3+ 1-0

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Alatortsev, Vladimir"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "A57"]
[PlyCount "83"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 e6 5. Nc3 exd5 6. Nxd5 Bb7 7. Nxf6+ Qxf6 8. Nf3 d5 9. g3 Qb6 10. a4 Be7 11. Bg2 Bf6 12. 0-0 0-0 13. Rb1 h6 14. b4 d4 15. bxc5 Qxc5 16. Qd3 Rd8 17. Ba3 Qh5 18. Ng5 Qxg5 19. Bxb7 Nd7 20. f4 Qh5 21. Bxa8 Rxa8 22. Qf3 Qxf3 23. Rxf3 Nb6 24. a5 Nc4 25. Rd3 Nxa5 26. Bc5 Nc4 27. Bxd4 Be7 28. Ra1 Bd8 29. Rxa7 Rb8 30. Kg2 Ba5 31. Rb3 Rd8 32. e3 Rb8 33. Ra6 Bb6 34. Bxb6 Nxb6 35. Ra7 g6 36. e4 Kg7 37. e5 Kf8 38. Rc3 Nd5 39. Rc5 Rd8 40. Kf3 Ke8 41. Ke4 Ne7 42. b6 1-0

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Bronstein, David Ionovich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "B16"]
[PlyCount "57"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. d4 Bf5 7. Bd3 Bg6 8. Bf4 e6 9. 0-0 Bd6 10. Bg3 Bxg3 11. hxg3 Nd7 12. Qd2 0-0 13. Rad1 Kg7 14. Rfe1 Qc7 15. c4 Nb6 16. b3 Rfd8 17. Qe3 Rd7 18. g4 Qd8 19. g3 c5 20. Bxg6 hxg6 21. Kg2 cxd4 22. Nxd4 Qf8 23. Rh1 Kg8 24. Nxe6 Rxd1 25. Nxf8 Rxh1 26. Kxh1 Rxf8 27. Qe7 Kg7 28. Qxb7 Nc8 29. Qd7 1-0

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Goldberg, Grigory Abramovich"]
[Black "Ratner, Boris"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "126"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 Ne5 8. e3 Ng6 9. Bg3 Ne4 10. Qb3 Bxc3+ 11. bxc3 0-0 12. Be2 d6 13. Rd1 Qe7 14. Bf3 Nc5 15. Qb1 Ne5 16. Be2 Be6 17. Nxe6 Qxe6 18. Rd5 Ned7 19. Rd4 Ne5 20. 0-0 Rab8 21. Rfd1 Rfe8 22. Qc2 Qd7 23. Rd5 Qa4 24. Qxa4 Nxa4 25. Rc1 Nc5 26. f3 Ned7 27. Bf2 Nb6 28. Rh5 Rbd8 29. e4 Nbd7 30. Rd1 Nf6 31. Rf5 Nfd7 32. Bd4 g6 33. Rf4 h5 34. Rh4 Ne6 35. Kf2 Ng7 36. g4 g5 37. Rh3 hxg4 38. Rg3 gxf3 39. Bxf3 f6 40. Rh1 Ne5 41. h4 Ne6 42. Be3 Rf8 43. Ke2 Rd7 44. Bg4 Nxg4 45. Rxg4 Rg7 46. hxg5 fxg5 47. Rhg1 Kf7 48. a4 a5 49. Rf1+ Ke8 50. Rf5 b6 51. Kd3 Rgf7 52. Rxf7 Rxf7 53. e5 dxe5 54. Ke4 Kd7 55. Kxe5 Rf3 56. Ke4 Rf1 57. c5 bxc5 58. Bxg5 Ra1 59. Kd5 c6+ 60. Ke5 Re1+ 61. Kf5 Nxg5 62. Rxg5 Kd6 63. c4 Re5+ 0-1

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Kan, Ilia Abramovich"]
[Black "Ratner, Boris"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "114"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 c5 7. Rb1 Nc6 8. d3 Be7 9. Nf3 0-0 10. 0-0 Qc7 11. Be3 Bf5 12. Qa4 Rab8 13. Rfc1 h6 14. g4 Bd7 15. Qe4 Qd6 16. g5 f6 17. gxf6 Rxf6 18. Nd2 Kh8 19. Bf3 b5 20. Qd5 Qc7 21. Bxc5 Rg6+ 22. Kh1 e4 23. Nxe4 Be6 24. Qh5 Bf7 25. Qf5 Ne5 26. Bxe7 Qxe7 27. Bh5 Rf8 28. f4 Rg5 29. fxg5 Bxh5 30. Qh3 Bxe2 31. Rf1 Bxd3 32. Rxf8+ Qxf8 33. Re1 Nf3 34. Nf2 Nxe1 35. Nxd3 Qa8+ 36. Kg1 Nf3+ 37. Kf2 Nxg5 38. Qf5 a6 39. h4 Ne4+ 40. Ke3 Nxc3 41. Nf4 Qe8+ 42. Kd3 Nxa2 43. Ng6+ Kg8 44. h5 Nb4+ 45. Kd4 a5 46. Kc5 Qc6+ 47. Kd4 Qc4+ 48. Ke3 Qc3+ 49. Ke2 Qc2+ 50. Qxc2 Nxc2 51. Ne7+ Kf7 52. Nc6 a4 53. Kd2 Na3 54. Kc3 Nc4 55. Nd4 Nd6 56. Kb4 Kf6 57. Kc5 Nf5 0-1

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Koblencs, Aleksandrs"]
[Black "Ratner, Boris"]
[Result "1/2-1/2"]
[ECO "B18"]
[PlyCount "45"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. h4 Nh5 8. Ne5 Nxg3 9. fxg3 Nd7 10. Nxg6 hxg6 11. Bc4 e6 12. c3 Bd6 13. Qf3 Qc7 14. Bf4 Bxf4 15. Qxf4 Qxf4 16. gxf4 Nf6 17. g3 Ne4 18. Rg1 Nd6 19. Bd3 0-0-0 20. Kf2 Kc7 21. Rad1 Nf5 22. Bxf5 gxf5 23. Rge1 1/2-1/2

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Lilienthal, Andor"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "123"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. e3 Be7 6. Bd3 0-0 7. 0-0 dxc4 8. Bxc4 c5 9. Qe2 a6 10. a4 cxd4 11. exd4 Nb6 12. Bb3 Nbd5 13. Re1 Bb4 14. Bd2 Qd6 15. Bc2 Rd8 16. Ne5 Bd7 17. g4 Bc6 18. g5 Bxc3 19. bxc3 Nd7 20. Rab1 b5 21. Qd3 Nf8 22. Re4 Ne7 23. c4 bxc4 24. Nxc4 Qc7 25. Nb6 Ra7 26. a5 Qb7 27. Bb4 Bb5 28. Qh3 Neg6 29. Bc5 Qc7 30. Qg3 e5 31. Bb3 exd4 32. Qxc7 Rxc7 33. Rxd4 Rxd4 34. Bxd4 Ne6 35. Be3 Ne5 36. Nd5 Rd7 37. Rc1 Rd8 38. f4 Nd4 39. Rd1 Nxb3 40. Nf6+ gxf6 41. Rxd8+ Kg7 42. fxe5 fxe5 43. Bb6 e4 44. Rd6 Bd3 45. Kf2 Nd2 46. Bd4+ Kf8 47. Bf6 e3+ 48. Kg2 Bf1+ 49. Kg1 Bb5 50. Rd8+ Be8 51. Kg2 Nc4 52. Kf3 Nxa5 53. Kxe3 Nc6 54. Ra8 Ne7 55. Bxe7+ Kxe7 56. Rxa6 Kf8 57. Ra8 Ke7 58. Kf4 Bb5 59. Ke5 Bd3 60. Ra7+ Kd8 61. Kf6 Bg6 62. Kg7 1-0

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Boleslavsky, Isaak"]
[Result "1/2-1/2"]
[ECO "A53"]
[PlyCount "54"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. e4 exd4 5. Qxd4 Nc6 6. Qd2 a5 7. b3 a4 8. Rb1 axb3 9. axb3 g6 10. Nge2 Bg7 11. g3 Ne5 12. Bg2 Bg4 13. Qe3 0-0 14. h3 Bc8 15. 0-0 Re8 16. Bb2 c6 17. Rfd1 Qc7 18. Qc1 Ned7 19. Qc2 Nc5 20. Nd4 Qb6 21. Ba1 h5 22. b4 Ne6 23. Nde2 Ng5 24. Nf4 Qc7 25. b5 Ne6 26. Nfe2 Ng5 27. Nf4 Ne6 1/2-1/2

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Bondarevsky, Igor Tsakharovich"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "66"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3 dxc4 8. Qxc4 Nd7 9. Rd1 Be7 10. g3 e5 11. Bg2 Nb6 12. Qb3 exd4 13. Nxd4 0-0 14. 0-0 Bg4 15. h3 Bd7 16. Kh2 Rad8 17. f4 Bc5 18. Ne4 Qe7 19. f5 Bxd4 20. Rxd4 Qe5 21. Qd1 Nd5 22. f6 Ne3 23. Qd2 Nxg2 24. fxg7 Kxg7 25. Rf6 Qh5 26. Rxd7 Rxd7 27. Qxd7 Qxe2 28. Qd4 c5 29. Rxf7+ Kxf7 30. Qf6+ Kg8 31. Qg6+ Kh8 32. Qxh6+ Kg8 33. Qg6+ Kh8 1/2-1/2

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "D87"]
[PlyCount "76"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[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 Nd7 10. a4 Qc7 11. Ba2 b6 12. Be3 Ba6 13. Re1 Rad8 14. Qb3 e5 15. d5 c4 16. Qa3 f5 17. Bg5 Bf6 18. Bh6 Rf7 19. exf5 gxf5 20. a5 b5 21. Rad1 Nc5 22. Ng3 Be7 23. Qc1 f4 24. Nh5 Qd6 25. Bg7 Rxg7 26. Nxg7 Kxg7 27. Bb1 Bc8 28. Qc2 Rh8 29. Qe2 Bf6 30. Qh5 Bd7 31. Bc2 e4 32. Bxe4 Qe5 33. Qf3 Re8 34. Bd3 Qxe1+ 35. Rxe1 Rxe1+ 36. Bf1 Ne4 37. Qxf4 Nxc3 38. Qg3+ Kf7 0-1

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Chekhover, Vitaly A"]
[Result "1/2-1/2"]
[ECO "E16"]
[PlyCount "114"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Qe7 7. 0-0 Bxd2 8. Qxd2 d6 9. Qc2 0-0 10. Nc3 c5 11. Rad1 Nc6 12. e3 Rac8 13. dxc5 bxc5 14. Qa4 Rfd8 15. Nd2 Ne8 16. Qc2 Nb4 17. Qb1 Bxg2 18. Kxg2 f5 19. f4 Nf6 20. e4 g6 21. Nf3 d5 22. cxd5 fxe4 23. Nxe4 exd5 24. Nxf6+ Qxf6 25. Ne5 d4 26. Qe4 Qe6 27. Kg1 Re8 28. Rde1 Qd5 29. Qxd5+ Nxd5 30. Nc4 Rb8 31. Rxe8+ Rxe8 32. Kf2 Nf6 33. Kf3 Kg7 34. Rc1 Nd7 35. Kf2 Kf6 36. b3 Re6 37. Rc2 Kf5 38. Nb2 Ra6 39. Nd3 Ke4 40. Ke2 Kd5 41. Kd2 Re6 42. Rc1 Re3 43. Rc4 h5 44. Rc1 h4 45. gxh4 Rh3 46. Rh1 Nf6 47. f5 Rxh4 48. fxg6 Rg4 49. h4 Rg2+ 50. Kc1 Rxa2 51. Kb1 Rd2 52. Rh3 Nh5 53. Kc1 Rg2 54. Rh1 c4 55. bxc4+ Kxc4 56. Ne5+ Kb4 57. Nc6+ Kc3 1/2-1/2

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Konstantinopolsky, Alexander Markovich"]
[Result "0-1"]
[ECO "A53"]
[PlyCount "62"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. d5 Be7 5. e3 0-0 6. Bd3 Nbd7 7. Nge2 c6 8. 0-0 Nc5 9. Bc2 a5 10. Ng3 cxd5 11. cxd5 Bg4 12. f3 Bd7 13. Kh1 b5 14. Nce4 Ncxe4 15. Nxe4 Nxe4 16. Bxe4 f5 17. Bd3 Bf6 18. Bd2 Qe8 19. e4 f4 20. Rc1 Bd8 21. Qe2 Rf6 22. Rc2 Qh5 23. Be1 Rh6 24. g4 fxg3 25. Bxg3 Rb8 26. Qd1 Qg6 27. Qc1 Bb6 28. f4 Qxg3 29. Rg2 Qxd3 30. fxe5 Qxe4 31. e6 Rxh2+ 0-1

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Kotov, Alexander"]
[Result "1/2-1/2"]
[ECO "D49"]
[PlyCount "81"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Bd3 Nbd7 6. Nf3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 Qb6 13. fxg7 Bxg7 14. b4 0-0 15. 0-0 f5 16. Qe2 e5 17. Bxb5 e4 18. Bc4+ Kh8 19. Ng5 d3 20. Qh5 Qg6 21. Qxg6 hxg6 22. Rb1 Nb6 23. Bb3 Bd4 24. Be3 Bxe3 25. fxe3 Bd7 26. Rf4 Kg7 27. Rh4 Rh8 28. Rxh8 Rxh8 29. Rc1 Kf6 30. Nh3 Rc8 31. Rxc8 Bxc8 32. Nf2 Ke5 33. Nd1 Nd5 34. a3 g5 35. g3 Bd7 36. Kf2 Be8 37. h4 gxh4 38. gxh4 Bh5 39. Nb2 f4 40. Nc4+ Kf5 41. Nd6+ 1/2-1/2

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Ragozin, Viacheslav"]
[Result "1/2-1/2"]
[ECO "E53"]
[PlyCount "115"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 0-0 6. Bd3 c5 7. 0-0 Nbd7 8. Qe2 a6 9. Rd1 dxc4 10. Bxc4 b5 11. Bb3 Bb7 12. Bc2 Qc7 13. Bd2 e5 14. dxc5 Bxc5 15. Rac1 Qb6 16. Ng5 Be7 17. Be1 h6 18. Nge4 Rfd8 19. Ng3 Nc5 20. Rxd8+ Rxd8 21. Rd1 b4 22. Nb1 Rxd1 23. Qxd1 Bd5 24. b3 Qb7 25. f3 Qb5 26. Bf2 g6 27. Ne2 a5 28. Qd2 Be6 29. Bg3 Nfd7 30. Nc1 Qb6 31. Nd3 e4 32. Nxc5 Bxc5 33. Bf2 exf3 34. gxf3 a4 35. bxa4 Ne5 36. Kg2 Bxa2 37. Be4 Be6 38. Qc1 f5 39. Bc2 b3 40. Bd1 Nc4 41. Qc3 Nxe3+ 42. Bxe3 Bxe3 43. a5 Qa7 44. Bxb3 Bxb3 45. Qxb3+ Kf8 46. a6 Qe7 47. Qb8+ Kf7 48. Qb3+ Kf8 49. Qb8+ Kf7 50. Qb7 Qxb7 51. axb7 Ba7 52. Na3 Ke6 53. Nc2 Kd6 54. Nb4 Kc7 55. Nd5+ Kxb7 56. Ne7 Kc7 57. Nxg6 Kd6 58. f4 1/2-1/2

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Romanovsky, Peter Arsenievich"]
[Result "0-1"]
[ECO "D13"]
[PlyCount "158"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Qb6 7. Qb3 Qxb3 8. axb3 Bb4 9. e3 Ne4 10. Rc1 Nc6 11. Bb5 Bd7 12. 0-0 Ke7 13. Nxe4 dxe4 14. Bxc6 Bxc6 15. Ne5 Rhc8 16. Rc4 Bd6 17. Rfc1 Bxe5 18. Bxe5 f6 19. Bf4 Rd8 20. Rc5 Rd7 21. b4 a6 22. h4 h6 23. Kf1 g5 24. Bg3 Rg8 25. Kg1 Rgd8 26. Kf1 Rd5 27. Kg1 Rf8 28. Kf1 Kd7 29. Kg1 Rf7 30. Kf1 f5 31. hxg5 hxg5 32. Be5 Bb5+ 33. Kg1 Rxc5 34. dxc5 Kc6 35. Rd1 Bd3 36. f3 Kd5 37. Bc3 e5 38. fxe4+ Kxe4 39. Bxe5 Kxe3 40. Re1+ Be2 41. Rc1 f4 42. c6 bxc6 43. Rxc6 Ke4 44. Rf6 Re7 45. Bd6 Rd7 46. Kf2 Bb5 47. Kg1 Kd5 48. Bb8 Rd8 49. Bc7 Rd7 50. Bb8 Rb7 51. Bd6 Bd3 52. g3 Rd7 53. Bb8 Rd8 54. Bc7 Rc8 55. Bd6 Rc1+ 56. Kh2 f3 57. Bc5 Ke5 58. Rf8 g4 59. Re8+ Kf5 60. Rf8+ Ke6 61. Bf2 Rf1 62. Bd4 Be4 63. Bg1 Rb1 64. Re8+ Kf5 65. Rf8+ Kg6 66. Bf2 Rxb2 67. Kg1 Rb1+ 68. Kh2 Rf1 69. Bg1 Bf5 70. Bd4 f2 71. Kg2 Rd1 72. Rf6+ Kg5 73. Rxf5+ Kxf5 74. Bxf2 Ke4 75. Bc5 Rd2+ 76. Kf1 Kf3 77. Ke1 Rd7 78. Bf2 Rd5 79. Kf1 Rd1+ 0-1

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Tolush, Alexander V"]
[Result "0-1"]
[ECO "D51"]
[PlyCount "90"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nf6 5. Bg5 Nbd7 6. Nc3 dxc4 7. e4 b5 8. Be2 h6 9. Bh4 Qa5 10. 0-0 Bb7 11. Rfe1 Nb6 12. a3 a6 13. Ne5 Be7 14. Nxf7 Kxf7 15. e5 h5 16. exf6 Bxf6 17. Bxf6 gxf6 18. Qe4 Rae8 19. Qh4 Ke7 20. Ne4 Nd5 21. Nc5 Bc8 22. Bf3 Qd2 23. Bxd5 cxd5 24. Qg3 Kf7 25. Rad1 Qxb2 26. Re3 Rhg8 27. Qf4 Qc2 28. Rde1 Qf5 29. Qd6 h4 30. Nxa6 Qg4 31. g3 Qxd4 32. Nc7 Rd8 33. Qc6 hxg3 34. hxg3 Bd7 35. Qd6 Qg4 36. Qb6 e5 37. Nxd5 Qe6 38. Qc5 Rc8 39. Nc7 Qc6 40. Qxc6 Bxc6 41. Na6 Rh8 42. f3 Rh3 43. Nb4 Bb7 44. f4 Rch8 45. Kf1 Rh2 0-1

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Rudakovsky, Iosif"]
[Black "Ratner, Boris"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "50"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Be3 Na6 7. Nc3 Bc5 8. Qd2 d6 9. Nf3 0-0 10. Bd3 Bxe3 11. Qxe3 Nc5 12. Bc2 Nb4 13. 0-0-0 Nxc2 14. Kxc2 Re8 15. Rhe1 Bd7 16. e5 b6 17. Kc1 dxe5 18. fxe5 Qc8 19. Qg5 h6 20. Qg3 Qa6 21. Rd4 Bf5 22. Nd2 Rad8 23. Rxd8 Rxd8 24. Rf1 Bg6 25. Nd5 Qxa2 0-1

[Event "URS-ch14 Final"]
[Site "Moscow"]
[Date "1945.??.??"]
[Round "?"]
[White "Smyslov, Vassily V"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "B16"]
[PlyCount "59"]
[EventDate "1945.06.01"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Be2 Bg4 7. d4 Qc7 8. 0-0 Nd7 9. h3 Bf5 10. c4 Rg8 11. Nh4 Bg6 12. Nxg6 hxg6 13. d5 0-0-0 14. Qa4 Kb8 15. dxc6 Nb6 16. Qa5 Qxc6 17. c5 Qa4 18. Bd2 Rd5 19. Qc3 Nd7 20. b4 Bg7 21. Rad1 f5 22. Bf4+ Ka8 23. Qc4 Rxd1 24. Bxd1 Qc6 25. Qxf7 Qc8 26. Bb3 Nf6 27. Qxe7 Qf8 28. Qc7 Rh8 29. c6 Qxb4 30. Qxg7 1-0

[Event "Kiev"]
[Site "Kiev"]
[Date "1944.??.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Flohr, Salo"]
[Result "0-1"]
[ECO "B16"]
[PlyCount "52"]
[EventDate "1944.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. Bf4 Nd7 9. 0-0 Nb6 10. Qd2 Nd5 11. h3 Nxf4 12. Qxf4 Bf5 13. c3 Bd6 14. Qe3 Bg6 15. Nh4 f5 16. Nxg6 hxg6 17. Bf3 Bc7 18. Rfd1 Qd6 19. Qg5 Kf8 20. Qf6 Rh7 21. Re1 Qh2+ 22. Kf1 Re8 23. Rad1 e5 24. g3 e4 25. Bg2 Rh5 26. d5 Be5 0-1

[Event "UKR-ch11"]
[Site "Dnipropetrovsk"]
[Date "1939.12.??"]
[Round "?"]
[White "Bronstein, David Ionovich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "69"]
[EventDate "1939.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Bg4 4. Bg2 Qc8 5. h3 Bd7 6. d3 g6 7. Be3 Bg7 8. c3 Nf6 9. Nd2 0-0 10. g4 Bc6 11. 0-0 Ne8 12. Ng3 Nd7 13. f4 Nc7 14. Nf3 b5 15. d4 Rb8 16. b4 cxb4 17. cxb4 Nb6 18. d5 Bxa1 19. Qxa1 Bd7 20. f5 f6 21. Bh6 Rf7 22. fxg6 hxg6 23. Ng5 Ne8 24. Nxf7 Kxf7 25. e5 dxe5 26. Ne4 Nc4 27. Ng5+ Kg8 28. Qb1 f5 29. gxf5 gxf5 30. Qd3 Qd8 31. d6 Ncxd6 32. Bd5+ Kh8 33. Qg3 e6 34. Nxe6 Qe7 35. Nf8 1-0

[Event "UKR-ch11"]
[Site "Dnipropetrovsk"]
[Date "1939.12.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Boleslavsky, Isaak"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "206"]
[EventDate "1939.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Nbd2 d6 6. h3 c5 7. c3 Nc6 8. Bc4 a6 9. a4 Bd7 10. Qe2 cxd4 11. exd4 b5 12. axb5 axb5 13. Rxa8 Qxa8 14. Bd3 e5 15. dxe5 dxe5 16. Be3 Re8 17. Bxb5 Qa1+ 18. Qd1 Qxb2 19. c4 Nd4 20. Bxd7 Nc2+ 21. Kf1 Nxd7 22. Kg1 Nxe3 23. fxe3 Nc5 24. Nf1 e4 25. Ne1 Qb6 26. g3 Rd8 27. Qc1 Qb3 28. Qc2 Qb4 29. Ng2 Be5 30. Rh2 Rd3 31. Nf4 Bxf4 32. gxf4 Rc3 33. Qb2 Qxb2 34. Rxb2 Rxc4 35. Ra2 Rc3 36. Rd2 Kg7 37. Re2 Kf6 38. Rd2 Ke6 39. Rd8 Rd3 40. Rc8 Rd5 41. Ng3 Kd7 42. Rf8 Ke7 43. Rc8 h6 44. Rc7+ Kf8 45. h4 Kg7 46. Re7 Kf8 47. Rc7 Ke8 48. Rc8+ Kd7 49. Rf8 Ke7 50. Rc8 Rd1+ 51. Kg2 Rd5 52. Kg1 h5 53. Rc7+ Ke8 54. Rc6 Kf8 55. Rc8+ Kg7 56. Rc7 Ne6 57. Ra7 Rd1+ 58. Kg2 Rd2+ 59. Kg1 Rd3 60. Kf2 Nxf4 61. exf4 Rf3+ 62. Kg2 Rxf4 63. Kh3 Kf8 64. Ra8+ Ke7 65. Ra7+ Ke6 66. Ra6+ Kd5 67. Ra5+ Kc4 68. Ra4+ Kd3 69. Ra3+ Kc2 70. Ra2+ Kb3 71. Ra7 f5 72. Ra6 Rg4 73. Rc6 Kb4 74. Rc7 Kb5 75. Rc8 Kb6 76. Rc3 Rf4 77. Rc8 Kb7 78. Rg8 Rg4 79. Rf8 Kc6 80. Nxf5 gxf5 81. Rxf5 Kd6 82. Rxh5 e3 83. Ra5 Rg1 84. Ra2 Kd5 85. Rg2 Rf1 86. Kg4 Ke4 87. Kg5 Rd1 88. h5 Rd5+ 89. Kg6 Rd6+ 90. Kg7 Kf5 91. h6 Rd7+ 92. Kg8 Kf6 93. Ra2 Rd8+ 94. Kh7 Rd6 95. Re2 Re6 96. Kg8 Re8+ 97. Kh7 Re4 98. Ra2 e2 99. Ra6+ Re6 100. Rxe6+ Kxe6 101. Kg7 e1Q 102. h7 Qe5+ 103. Kg8 Qg5+ 0-1

[Event "UKR-ch11"]
[Site "Dnipropetrovsk"]
[Date "1939.12.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Lipnitsky, Isaak"]
[Result "1-0"]
[ECO "A50"]
[PlyCount "89"]
[EventDate "1939.12.12"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 b6 3. c4 Bb7 4. Nc3 g6 5. g3 c5 6. d5 d6 7. Bg2 Bg7 8. 0-0 0-0 9. e4 Nbd7 10. Qc2 a6 11. a4 Re8 12. Nh4 Qc7 13. b3 Nf8 14. Bb2 e5 15. Rae1 Re7 16. Bc1 Ng4 17. Bg5 f6 18. Bd2 Nh6 19. Qc1 Nf7 20. Nd1 Bc8 21. Ne3 Bd7 22. Bc3 Rae8 23. f4 Qc8 24. Kh1 Bh3 25. Bxh3 Qxh3 26. f5 g5 27. Nd1 Qg4 28. Nf2 Qh5 29. Ng2 Nd8 30. Bd2 h6 31. h4 a5 32. Kg1 Nh7 33. hxg5 hxg5 34. Ne3 Rf8 35. Neg4 Qe8 36. Kg2 Kf7 37. Rh1 Rh8 38. Rh3 Qg8 39. Nh6+ Bxh6 40. Rxh6 Ke8 41. Ng4 Rf7 42. Reh1 Ke7 43. R1h2 Qg7 44. Qh1 Kd7 45. Rxh7 1-0

[Event "Kiev-ch"]
[Site "Kiev"]
[Date "1932.02.??"]
[Round "?"]
[White "Goldenov, Boris Petrovich"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "75"]
[EventDate "1932.02.23"]
[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. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Qc1 Ne4 6. Bf4 Nc6 7. Bd3 f5 8. c3 Be7 9. Nbd2 d5 10. b3 0-0 11. 0-0 Bd7 12. Ne5 Nxe5 13. Bxe5 Rac8 14. f4 Nxd2 15. Qxd2 c4 16. Be2 a5 17. g4 Bc6 18. gxf5 exf5 19. Bf3 Bf6 20. Kh1 Qd8 21. Rg1 Rf7 22. Qe2 Qf8 23. Bh5 g6 24. Bxg6 hxg6 25. Rxg6+ Bg7 26. Rag1 Rcc7 27. Qg2 Rce7 28. Rh6 Rxe5 29. dxe5 Qd8 30. Qg6 Kf8 31. e6 Re7 32. Qxf5+ Kg8 33. Qh7+ Kf8 34. Rxg7 Rxg7 35. Qh8+ Rg8 36. Rf6+ Ke7 37. Qh7+ Kxf6 38. Qf7# 1-0

[Event "URS-ch07 Semifinal Group 8"]
[Site "Moscow"]
[Date "1931.10.??"]
[Round "?"]
[White "Nekrasov"]
[Black "Ratner, Boris"]
[Result "1-0"]
[ECO "E38"]
[PlyCount "53"]
[EventDate "1931.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8. f3 d6 9. e4 h6 10. Be3 Qc7 11. Rd1 b6 12. Ne2 e5 13. Qd2 Nb7 14. Nc3 Bd7 15. Be2 Bc6 16. 0-0 0-0 17. b4 Rfd8 18. b5 Be8 19. Bxh6 gxh6 20. Qxh6 Nh7 21. Nd5 Qd7 22. f4 f6 23. Rd3 Kh8 24. Rg3 exf4 25. Rxf4 Bh5 26. Nxf6 Bxe2 27. Rh4 1-0

[Event "URS-ch07 Semifinal Group 8"]
[Site "Moscow"]
[Date "1931.10.??"]
[Round "?"]
[White "Ratner, Boris"]
[Black "Verlinsky, Boris"]
[Result "0-1"]
[ECO "C12"]
[PlyCount "61"]
[EventDate "1931.10.11"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. Nf3 Nc6 11. 0-0 Qa5 12. Rfd1 Bd7 13. Rdb1 c4 14. Be2 0-0-0 15. Qe3 Qa3 16. Nd2 b5 17. Bd1 a6 18. Bh5 Rhf8 19. Be2 Kc7 20. Nf1 Rb8 21. Qd2 a5 22. Ne3 b4 23. cxb4 axb4 24. h3 Ra8 25. Bf3 Rfb8 26. Be2 Qc3 27. Qc1 Nxd4 28. Bf1 Rd8 29. Nd1 Qe1 30. Qe3 Qxe3 31. Nxe3 0-1

