[Event "Modra op"]
[Site "Modra"]
[Date "2023.02.22"]
[Round "6"]
[White "Visvader, Kristof"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1567"]
[BlackElo "2232"]
[PlyCount "44"]
[EventDate "2023.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Nc3 Bg4 6. h3 Bh5 7. Bb5+ Nc6 8. g4 Bg6 9. Ne5 Qc7 10. Bf4 Qb6 11. a4 a6 12. a5 Qd8 13. Nxc6 bxc6 14. Bxc6+ Nd7 15. Bxa8 Qxa8 16. 0-0 e6 17. Qe2 Be7 18. Na4 Nf6 19. Nb6 Qb7 20. c4 0-0 21. c5 h5 22. Rfc1 hxg4 1-0

[Event "Modra op"]
[Site "Modra"]
[Date "2023.02.21"]
[Round "4"]
[White "Mager, Stefan"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2232"]
[PlyCount "60"]
[EventDate "2023.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 c5 7. Qb5+ Qd7 8. Nbc3 cxd4 9. Qxd7+ Nxd7 10. Nxd4 Nxe5 11. Ndb5 Kd7 12. Be3 a6 13. Nd4 Bb4 14. Nde2 Nf6 15. h3 Ne4 16. 0-0 Nxc3 17. Nxc3 Bxc3 18. bxc3 Nc4 19. a4 Nxe3 20. fxe3 f6 21. Rfd1 Rac8 22. Rd3 Rc4 23. a5 Rhc8 24. Ra3 R8c5 25. Kf2 Kc7 26. Ke2 Rb5 27. Kd2 Rcc5 28. Rd4 Rxa5 29. Rb3 Rc4 30. Rb4 Rac5 0-1

[Event "Modra op"]
[Site "Modra"]
[Date "2023.02.21"]
[Round "5"]
[White "Ruderfer, Mark B"]
[Black "Melih, Mario"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2232"]
[BlackElo "1766"]
[PlyCount "104"]
[EventDate "2023.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 Nd7 5. Qd2 e6 6. f3 h6 7. 0-0-0 b6 8. g4 Bb7 9. Bc4 Ne7 10. g5 h5 11. Nge2 d5 12. Bb3 0-0 13. Nf4 c6 14. Rhg1 a5 15. Rg3 b5 16. a4 b4 17. Nce2 Rc8 18. Rdg1 c5 19. Nxh5 gxh5 20. g6 fxg6 21. Bh6 c4 22. Bxc4 dxc4 23. Bxg7 Kxg7 24. Qg5 Qe8 25. Qxh5 Qf7 26. Qxa5 b3 27. c3 Qf6 28. Qb4 Ba8 29. h4 Qxh4 30. Qd6 Nb8 31. Qxe6 Qf6 32. Qh3 Nbc6 33. Rh1 Rh8 34. Qg2 Rxh1+ 35. Qxh1 Rh8 36. Qg2 Qh4 37. f4 Qh1+ 38. Qg1 Qxg1+ 39. Rxg1 Nd8 40. Ng3 Kf6 41. f5 gxf5 42. exf5 Nf7 43. Re1 Bd5 44. Ne4+ Bxe4 45. Rxe4 Nxf5 46. d5 N7d6 47. Re6+ Kf7 48. Re1 Ra8 49. Rh1 Rxa4 50. Rh7+ Kf6 51. Rc7 Ke5 52. Rc5 Ra1+ 0-1

[Event "Modra op"]
[Site "Modra"]
[Date "2023.02.21"]
[Round "3"]
[White "Ruderfer, Mark B"]
[Black "Meszaros, Casey Ryan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2232"]
[BlackElo "1796"]
[PlyCount "178"]
[EventDate "2023.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. d4 a6 5. Ba4 b5 6. Bb3 Nb6 7. Nc3 Bb7 8. Nf3 Nbxd5 9. Nxd5 Bxd5 10. 0-0 e6 11. Re1 Be7 12. Be3 0-0 13. Qe2 Qd6 14. c4 bxc4 15. Bxc4 Ng4 16. Bxd5 Qxd5 17. Qc2 Rfc8 18. b3 c5 19. dxc5 Bxc5 20. Bxc5 Rxc5 21. Qe4 Nf6 22. Qxd5 Nxd5 23. Ne5 a5 24. Nc4 a4 25. g3 g6 26. Rec1 Rac8 27. Rd1 axb3 28. axb3 Rb8 29. Rdb1 Nc3 30. Rf1 Rxb3 31. Nd6 Rd5 32. Nc4 Rb4 33. Ra8+ Kg7 34. Rc8 Ne4 35. Ne3 Rd2 36. Rc2 Rd3 37. Rc4 Rxc4 38. Nxc4 Kf6 39. h4 Nc3 40. Ne3 h5 41. Kg2 Rd7 42. Kh3 Kg7 43. Rc1 Ne4 44. Kg2 Rd2 45. Rf1 f5 46. Nc4 Rc2 47. Ne5 Kf6 48. Nf3 e5 49. Kg1 f4 50. gxf4 exf4 51. Kg2 Rc4 52. Re1 Kf5 53. Rd1 Kf6 54. Re1 Nc5 55. Ng5 Rc2 56. Ne4+ Nxe4 57. Rxe4 Kf5 58. Re8 Kg4 59. Re4 Ra2 60. Rc4 Ra3 61. Rb4 Rd3 62. Rc4 Rd2 63. Rb4 Rc2 64. Rd4 Rb2 65. Rc4 Rb3 66. Rd4 g5 67. hxg5 Kxg5 68. f3 Rb2+ 69. Kf1 Kh4 70. Rxf4+ Kg3 71. Rf8 h4 72. Rg8+ Kxf3 73. Rf8+ Kg3 74. Rg8+ Kh2 75. Rg7 h3 76. Rg8 Rb5 77. Rg6 Rf5+ 78. Ke2 Ra5 79. Kf2 Ra2+ 80. Kf1 Rg2 81. Rh6 Rg7 82. Rh8 Rf7+ 83. Ke2 Kg2 84. Rg8+ Kh1 85. Rg6 h2 86. Rg8 Ra7 87. Kf2 Ra1 88. Rg7 Rg1 89. Rh7 Rf1+ 1/2-1/2

[Event "Modra op"]
[Site "Modra"]
[Date "2023.02.20"]
[Round "2"]
[White "Mendelova, Adela"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "A73"]
[WhiteElo "1221"]
[BlackElo "2232"]
[PlyCount "55"]
[EventDate "2023.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Bg4 10. Nd2 Bxe2 11. Qxe2 Re8 12. Nc4 b5 13. Nd2 b4 14. Nd1 Nxd5 15. Qf3 Nb6 16. Ne3 Nc6 17. Nec4 Nd4 18. Qd3 d5 19. exd5 Qxd5 20. Kh1 Rad8 21. Nxb6 axb6 22. Nc4 Qc6 23. Rd1 Qb5 24. Be3 Nc6 25. Qf1 Na5 26. Rxd8 Rxd8 27. Rc1 Nxc4 28. Kg1 0-1

[Event "Modra op"]
[Site "Modra"]
[Date "2023.02.20"]
[Round "1"]
[White "Ruderfer, Mark B"]
[Black "Stevik, Patrik1111"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2232"]
[BlackElo "2297"]
[PlyCount "42"]
[EventDate "2023.02.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. f4 Bb7 7. Bd3 Nf6 8. a3 Nbd7 9. Nf3 0-0 10. 0-0-0 c5 11. dxc5 Nxc5 12. e5 Nfd7 13. exd6 exd6 14. f5 Rc8 15. fxg6 hxg6 16. Be2 Qa5 17. Bd4 Ne5 18. Qf4 Bxf3 19. Bxf3 Ne6 20. Qg3 Nxd4 21. Bd5 Rxc3 0-1

[Event "ISR-chT 13"]
[Site "Israel"]
[Date "2013.02.08"]
[Round "11.6"]
[White "Shvayger, Yuliya"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2232"]
[BlackElo "2287"]
[PlyCount "38"]
[EventDate "2012.12.21"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. Nbd2 Ne7 8. Nb3 Bh7 9. a4 Nf5 10. Bd3 Nh4 11. Bxh7 Nxf3+ 12. Qxf3 Rxh7 13. Qd3 g6 14. a5 Be7 15. Bd2 Rc8 16. Rfc1 Nb8 17. f4 h5 18. Rf1 Na6 19. Qh3 Kf8 1/2-1/2

[Event "ISR-chT 13"]
[Site "Israel"]
[Date "2013.02.01"]
[Round "9.6"]
[White "Ruderfer, Mark B"]
[Black "Lev, Ronen"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2287"]
[BlackElo "2374"]
[PlyCount "21"]
[EventDate "2012.12.21"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. Nc3 Nf6 7. d3 e5 8. Be3 Qd6 9. d4 exd4 10. Qxd4 c6 11. 0-0-0 1/2-1/2

[Event "ISR-chT 1112"]
[Site "Israel"]
[Date "2012.03.02"]
[Round "11.6"]
[White "Borsuk, Angela"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2257"]
[BlackElo "2290"]
[PlyCount "29"]
[EventDate "2011.12.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. 0-0 Be4 9. Qd1 0-0 10. Nc3 Bc6 11. a3 Be7 12. Qd3 a6 13. e4 d6 14. h3 Qc7 15. Rd1 1/2-1/2

[Event "Petah Tikva Elitzur-B"]
[Site "Petah Tikva"]
[Date "2011.03.16"]
[Round "9"]
[White "Ruderfer, Mark B"]
[Black "Sheskin, Matan"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2310"]
[BlackElo "2255"]
[PlyCount "108"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "2"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bd6 8. Bxd6 Qxd6 9. Bd3 0-0 10. 0-0 a6 11. a3 e5 12. dxe5 Nxe5 13. Be2 Rd8 14. Qd4 Nc6 15. Qh4 Bf5 16. Rad1 Bc2 17. Rd2 Bb3 18. Nd4 Nxd4 19. Rxd4 b5 20. Bf3 Qc5 21. Rc1 Rac8 22. Bd1 Bc4 23. Bg4 Nxg4 24. Qxg4 Bb3 25. h3 Qb6 26. Re1 Rc4 27. Re2 Rxd4 28. Qxd4 Qxd4 29. exd4 Kf8 30. f3 a5 31. Re3 b4 32. axb4 axb4 33. Ne2 Bc2 34. Nf4 g5 35. Nd3 Rb8 36. Nc5 Kg7 37. Re5 b3 38. Rxg5+ Kh8 39. Rxd5 Ra8 40. Rd7 Ra2 41. Rxf7 Rxb2 42. Rb7 Rb1+ 43. Kh2 b2 44. d5 Bf5 45. Na4 Rd1 46. Nxb2 Rxd5 47. Nc4 Bd3 48. Ne3 Re5 49. Ng4 Re2 50. Nf6 Re6 51. Rb8+ Kg7 52. Nh5+ Kh6 53. Nf4 Rd6 54. Nxd3 Rxd3 1-0

[Event "Petah Tikva Elitzur-B"]
[Site "Petah Tikva"]
[Date "2011.03.08"]
[Round "8"]
[White "Nisman, Boris I"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2371"]
[BlackElo "2310"]
[PlyCount "27"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "2"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Bc4 b6 12. 0-0 Bb7 13. Rfe1 Nc6 14. Rad1 1/2-1/2

[Event "Petah Tikva Elitzur-B"]
[Site "Petah Tikva"]
[Date "2011.03.08"]
[Round "7"]
[White "Ruderfer, Mark B"]
[Black "Ben Artzi, Ido"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2310"]
[BlackElo "2211"]
[PlyCount "49"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "2"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg7 8. Bf4 c5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Kc2 c4 12. Nd2 Rc8 13. Be3 0-0 14. a4 a5 15. Rhd1 Rfd8 16. Nxc4 Rxc4 17. Bb6 Nxb6 18. Rxd8+ Bf8 19. f3 e6 20. Rad1 Kg7 21. b3 Rc7 22. f4 f5 23. exf5 gxf5 24. c4 Kf7 25. R8d3 0-1

[Event "Petah Tikva Elitzur-B"]
[Site "Petah Tikva"]
[Date "2011.03.07"]
[Round "6"]
[White "Kaganskiy, Gleb"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2301"]
[BlackElo "2310"]
[PlyCount "99"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "2"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3 6. Qxc3 Bb7 7. e3 0-0 8. Be2 c5 9. b4 d6 10. Bb2 Nbd7 11. 0-0 Qe7 12. Rae1 Rfc8 13. b5 a6 14. a4 axb5 15. axb5 Qf8 16. d3 Ra7 17. Nd2 d5 18. Ra1 Rca8 19. Rxa7 Rxa7 20. Bf3 dxc4 21. Bxb7 Rxb7 22. dxc4 Ra7 23. Rd1 h6 24. f3 Qd6 25. Qb3 Qc7 26. Nf1 Ne8 27. Ng3 f6 28. Nh5 Kf7 29. Nf4 Nf8 30. h4 Qb8 31. Qc2 Ra2 32. Rd2 Qa8 33. h5 Ra7 34. Qd1 Ke7 35. Bc3 Qc8 36. Qb1 Rd7 37. Ra2 Nd6 38. Ra4 Qd8 39. Kh2 Nc8 40. Qe4 Kf7 41. Ra8 Rc7 42. Be1 Qd7 43. Bg3 f5 44. Qc2 Ra7 45. Rb8 Ra3 46. e4 e5 47. Ng6 Nxg6 48. hxg6+ Kxg6 49. exf5+ Kf6 50. Qe4 1-0

[Event "Petah Tikva Elitzur-B"]
[Site "Petah Tikva"]
[Date "2011.03.02"]
[Round "5"]
[White "Ruderfer, Mark B"]
[Black "Porat, Daniel"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2310"]
[BlackElo "2168"]
[PlyCount "38"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "2"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. b3 c5 8. Bb2 d6 9. e3 Nbd7 10. Qe2 Rc8 11. d3 Qc7 12. Rac1 a6 13. Rfd1 Qb8 14. d4 Qa8 15. Ne1 Bxg2 16. Nxg2 cxd4 17. exd4 Rfe8 18. Ne3 Qb7 19. Ba3 Ne4 1/2-1/2

[Event "Petah Tikva Elitzur-B"]
[Site "Petah Tikva"]
[Date "2011.03.01"]
[Round "4"]
[White "Kantsler, Boris"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "E55"]
[WhiteElo "2433"]
[BlackElo "2310"]
[PlyCount "88"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "2"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 dxc4 8. Bxc4 Nbd7 9. a3 Bxc3 10. bxc3 b6 11. Bd3 Bb7 12. Bb2 Re8 13. c4 Qc7 14. Ne5 cxd4 15. Nxd7 Nxd7 16. exd4 Qf4 17. Re1 Nf6 18. Qc1 Qg4 19. Bf1 Rac8 20. Qe3 Qe4 21. Qb3 Qg6 22. a4 Ne4 23. Qd3 Nd6 24. Qxg6 hxg6 25. Rec1 Red8 26. a5 Nf5 27. Rd1 Rd7 28. axb6 axb6 29. Ra7 Rcd8 30. Rda1 Ne7 31. R7a3 Nc8 32. Rb3 Bc6 33. f3 f6 34. Rb4 Kf7 35. Kf2 g5 36. Bd3 Rc7 37. Bc2 b5 38. cxb5 Bxb5 39. Rc1 Rb7 40. Be4 Rb8 41. Rc7+ Kg8 42. h4 Nd6 43. hxg5 Nxe4+ 44. fxe4 Bd3 1/2-1/2

[Event "Petah Tikva Elitzur-B"]
[Site "Petah Tikva"]
[Date "2011.02.25"]
[Round "3"]
[White "Ruderfer, Mark B"]
[Black "Nedobora, Mikhail"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "2310"]
[BlackElo "2388"]
[PlyCount "19"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "2"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. d4 b5 8. Qc2 Bb7 9. 0-0 c5 10. dxc5 1/2-1/2

[Event "Petah Tikva Elitzur-B"]
[Site "Petah Tikva"]
[Date "2011.02.24"]
[Round "2"]
[White "Arlinsky, Uriel"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2252"]
[BlackElo "2310"]
[PlyCount "59"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "2"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. 0-0 Nbd7 10. Rac1 0-0 11. Rfd1 Qe7 12. Nb1 c5 13. Nc3 cxd4 14. Rxd4 Rfc8 15. Rcd1 Ne5 16. Qa4 Bc6 17. Qb4 Qb7 18. Nb5 Nxf3+ 19. Bxf3 Ne8 20. Nxd6 Nxd6 21. Qxd6 g6 22. Qf4 e5 23. Qxe5 Bxf3 24. Rd7 Qe4 25. Qf6 Qf5 26. Qxf5 gxf5 27. exf3 Rxc4 28. R1d5 Rc5 29. Rxc5 bxc5 30. Rc7 1-0

[Event "Petah Tikva Elitzur-B"]
[Site "Petah Tikva"]
[Date "2011.02.23"]
[Round "1"]
[White "Ruderfer, Mark B"]
[Black "Tarnopolsky, Anatoly"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2310"]
[BlackElo "2273"]
[PlyCount "31"]
[EventDate "2011.02.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISR"]
[EventCategory "2"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 dxc4 5. e3 c5 6. Bxc4 a6 7. a4 Nc6 8. 0-0 Be7 9. Qe2 cxd4 10. Rd1 e5 11. exd4 exd4 12. Nxd4 Nxd4 13. Qe5 Qd6 14. Qxd6 Bxd6 15. Rxd4 Bc5 16. Rd1 1/2-1/2

[Event "ISR-chT 08"]
[Site "Israel"]
[Date "2008.05.30"]
[Round "11.4"]
[White "Greenfeld, Alon"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "E13"]
[WhiteElo "2559"]
[BlackElo "2325"]
[PlyCount "33"]
[EventDate "2007.12.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Beer Sheva"]
[BlackTeam "Petah Tikva Hapoel"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 b6 5. Bg5 h6 6. Bh4 Bb7 7. Nd2 c5 8. d5 Bxc3 9. bxc3 exd5 10. cxd5 g5 11. Bg3 Bxd5 12. h4 gxh4 13. Bxh4 Qe7 14. Rh3 d6 15. Re3 Be6 16. Ne4 Nbd7 17. Nxf6+ 1-0

[Event "ISR-chT 08"]
[Site "Israel"]
[Date "2008.04.04"]
[Round "6.4"]
[White "Kaspi, Alexander"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "E39"]
[WhiteElo "2457"]
[BlackElo "2325"]
[PlyCount "159"]
[EventDate "2007.12.26"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Rishon Le Zion Feldklein"]
[BlackTeam "Petah Tikva Hapoel"]
[WhiteTeamCountry "ISR"]
[BlackTeamCountry "ISR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Bf4 b6 8. Rd1 Bb7 9. Nf3 Nh5 10. Bg5 f6 11. Bh4 g5 12. g4 gxh4 13. gxh5 Bxf3 14. exf3 f5 15. f4 a6 16. Na4 Be7 17. Qb3 b5 18. cxb5 axb5 19. Bxb5 Bf6 20. 0-0 Kh8 21. Kh1 Qc7 22. Qf3 d5 23. Rc1 Qd6 24. b4 Ra7 25. Nc5 Bb2 26. Rc2 Rxa3 27. Qe2 Bf6 28. Nxe6 Rg8 29. Rg1 Ra1 30. Rxa1 Bxa1 31. Rc1 Bf6 32. Rg1 Rxg1+ 33. Kxg1 Qxb4 34. Ng5 Qe7 35. Qxe7 Bxe7 36. Ne6 Kg8 37. Nd4 Bd6 38. Nxf5 Bxf4 39. Ne7+ Kg7 40. Nxd5 Bd6 41. Kg2 Kh6 42. h3 Kxh5 43. Kf3 Bc5 44. Nf4+ Kh6 45. Nd3 Bd6 46. Ke4 Kg5 47. f4+ Kf6 48. f5 Ke7 49. Ne5 Bb4 50. Nd3 Bd2 51. Ne5 Bc3 52. Kf4 Kd6 53. Nf3 Bf6 54. Ng5 Be5+ 55. Kg4 Kc5 56. Ba4 h6 57. Nh7 Na6 58. f6 Kd6 59. f7 Bg7 60. f8Q+ Bxf8 61. Nxf8 Nc5 62. Bc2 Ke7 63. Ng6+ Kf6 64. Nxh4 Ne6 65. Bf5 Ng7 66. Bc8 Ke5 67. Nf3+ Kf6 68. Nh2 Ke5 69. Kh4 Kf6 70. Ng4+ Kg6 71. Bd7 Kh7 72. Ne5 Kg8 73. Kg3 Nh5+ 74. Kg4 Nf6+ 75. Kf5 Kg7 76. Be6 Ne8 77. Ng4 Kh7 78. Bd7 Nd6+ 79. Ke5 Nf7+ 80. Kf6 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "2003.03.28"]
[Round "8"]
[White "Ruderfer, Mark B"]
[Black "Golod, Vitali"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2344"]
[BlackElo "2532"]
[PlyCount "56"]
[EventDate "2003.01.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nc6 10. dxe5 dxe5 11. Qxd8 Nxd8 12. h3 Nh6 13. Nd5 Ne6 14. Ne7+ Kh8 15. Nxc8 Raxc8 16. 0-0-0 Nf7 17. Nd2 Nd6 18. Rhe1 Bh6 19. Bf1 f5 20. exf5 Nxf5 21. Rxe5 Nxh4 22. Rxe6 Rxf2 23. Re2 Rcf8 24. g3 Ng2 25. Rxf2 Rxf2 26. Bxg2 Rxg2 27. g4 Kg7 28. Kc2 Kf6 0-1

[Event "ISR-chT"]
[Site "Israel"]
[Date "2003.03.21"]
[Round "7"]
[White "Dub, Zeev"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2377"]
[BlackElo "2344"]
[PlyCount "20"]
[EventDate "2003.01.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 0-0 7. e3 Nbd7 8. Nf3 c5 9. Bd3 Qa5 10. dxc5 Ne4 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2003.03.08"]
[Round "5"]
[White "Rodshtein, Maxim"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2275"]
[BlackElo "2344"]
[PlyCount "33"]
[EventDate "2003.01.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Bb7 8. Bg2 c5 9. 0-0 0-0 10. Qc2 Nc6 11. Qd3 d6 12. Rfd1 Qe7 13. a3 cxd4 14. Nxd4 Nxd4 15. Qxd4 Bxg2 16. Kxg2 Rfd8 17. e4 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2003.01.25"]
[Round "2"]
[White "Haimovich, Tal"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2316"]
[BlackElo "2344"]
[PlyCount "101"]
[EventDate "2003.01.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. d5 Na7 13. Nf1 h6 14. N3h2 c6 15. Ng4 c5 16. Nxf6+ Qxf6 17. Re3 Bc8 18. Qh5 g6 19. Qe2 Rb8 20. Rg3 Kh7 21. Bc2 Bg7 22. Be3 b4 23. Bd3 bxc3 24. bxc3 Nb5 25. Qd2 Qd8 26. Rf3 Rf8 27. a4 Nc7 28. Qc2 c4 29. Bxc4 f5 30. a5 fxe4 31. Rxf8 Qxf8 32. Bb6 Nb5 33. Ne3 Bd7 34. Bxb5 Bxb5 35. Qxe4 Qf4 36. Qc2 e4 37. c4 Rc8 38. Rc1 Bd7 39. Qd2 Rf8 40. Nf1 Qe5 41. Re1 Rc8 42. Qe2 Qc3 43. Nd2 Bf5 44. Nxe4 Bxe4 45. Qxe4 Rxc4 46. Qe7 Qd2 47. Qe6 Rc1 48. Rxc1 Qxc1+ 49. Kh2 Be5+ 50. g3 h5 51. Qf7+ 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "2002.04.19"]
[Round "9"]
[White "Mikhalevski, Victor"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2531"]
[BlackElo "2339"]
[PlyCount "97"]
[EventDate "2002.01.10"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 d5 5. Bg2 0-0 6. Ngf3 dxc4 7. Qc2 b5 8. a4 bxa4 9. 0-0 Bb7 10. Nxc4 Nbd7 11. Rd1 Nb6 12. Nfe5 Bxg2 13. Kxg2 Qd5+ 14. f3 Qb5 15. Na3 Bxa3 16. bxa3 Rfe8 17. Rb1 Qa6 18. e4 Rac8 19. Nc6 Nfd7 20. Rd3 Nb8 21. Nb4 Qb7 22. Rc3 Re7 23. Be3 h6 24. Rc1 Na6 25. Nc6 Rd7 26. g4 Nb8 27. Ne5 Re7 28. h4 Qa6 29. Qa2 Qb5 30. Kg3 Qe8 31. h5 N6d7 32. Nc4 Nb6 33. Ne5 N6d7 34. Nd3 Nb6 35. Qb2 f5 36. Ne5 fxe4 37. fxe4 c6 38. Qc2 N6d7 39. Nc4 Qf8 40. Bf4 e5 41. Bxe5 Nxe5 42. Nxe5 Rxe5 43. dxe5 Qe7 44. Rf1 Qxe5+ 45. Kh3 Nd7 46. Rxc6 Rxc6 47. Qxc6 Nf6 48. Qc8+ Kf7 49. Rc1 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "2002.04.12"]
[Round "8"]
[White "Peker, Oleg"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "E45"]
[WhiteElo "2404"]
[BlackElo "2339"]
[PlyCount "32"]
[EventDate "2002.01.10"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Ng3 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. Nf5 0-0 11. g4 c6 12. Qf3 g6 13. Ng3 Na6 14. g5 Ne8 15. h4 Nac7 16. Kg2 f5 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2002.03.15"]
[Round "7"]
[White "Kaminik, Aleksandar"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "E26"]
[WhiteElo "2232"]
[BlackElo "2339"]
[PlyCount "68"]
[EventDate "2002.01.10"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 b6 8. Ne2 Ba6 9. e4 Na5 10. e5 Ng8 11. Ng3 f5 12. dxc5 Qc7 13. 0-0 Qxc5 14. Be3 Qc6 15. Bxf5 exf5 16. Nxf5 Nxc4 17. Bg5 Kf7 18. Qd4 Bb7 19. Ne3 Nxe3 20. fxe3+ Ke8 21. Rf2 Ne7 22. Raf1 Nf5 23. Qd3 g6 24. Rd1 h6 25. Bf6 Rh7 26. Rdd2 Rc8 27. Rxf5 gxf5 28. Qxf5 Qe4 29. Qh5+ Rf7 30. Qxh6 Qb1+ 31. Kf2 Qf5+ 32. Kg1 Rh7 33. Qf4 Qxf4 34. exf4 Rxc3 0-1

[Event "ISR-chT"]
[Site "Israel"]
[Date "2002.03.02"]
[Round "5"]
[White "Ruderfer, Mark B"]
[Black "Rabinovich, Alexander"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2339"]
[BlackElo "2442"]
[PlyCount "34"]
[EventDate "2002.01.10"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 dxc4 4. a4 b5 5. Nc3 b4 6. Nb1 e6 7. e3 Ba6 8. Qc2 Qa5 9. Bd2 Nf6 10. Bxc4 Bxc4 11. Qxc4 Qa6 12. Qxa6 Nxa6 13. Ke2 c5 14. Rc1 Nd7 15. Be1 Be7 16. Nbd2 0-0 17. Rc2 Rfb8 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2002.02.02"]
[Round "4"]
[White "Tratatovici, Moshe"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "C94"]
[WhiteElo "2335"]
[BlackElo "2339"]
[PlyCount "26"]
[EventDate "2002.01.10"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d3 Nb8 11. a4 Nbd7 12. axb5 axb5 13. Rxa8 Qxa8 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2002.01.26"]
[Round "3"]
[White "Bitensky, Igor"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2297"]
[BlackElo "2339"]
[PlyCount "59"]
[EventDate "2002.01.10"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. 0-0 0-0 8. Re1 b5 9. Bc2 Nd7 10. Nbd2 Nb6 11. Nf1 Bf6 12. h3 g6 13. Ne3 Bg7 14. d4 f6 15. Bb3+ Kh8 16. Nd5 Nxd5 17. Bxd5 Bb7 18. Be3 Qc8 19. dxe5 fxe5 20. Ng5 Nd8 21. Bxb7 Qxb7 22. Qd5 Bf6 23. a4 Rb8 24. Qxb7 Rxb7 25. axb5 axb5 26. Ra8 Bxg5 27. Bxg5 Ne6 28. Rxf8+ Nxf8 29. Ra1 Kg7 30. Kf1 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2002.01.18"]
[Round "2"]
[White "Rinberg, Alexander"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "2328"]
[BlackElo "2339"]
[PlyCount "40"]
[EventDate "2002.01.10"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bf5 7. Be3 Nd7 8. Qd2 e6 9. 0-0-0 Nb6 10. c4 Bg4 11. Qa5 Be7 12. Bd3 Nd7 13. Qa4 Qc7 14. Kb1 Nb6 15. Qa5 Nd5 16. Qd2 Nb4 17. Ka1 Nxd3 18. Qxd3 Bxf3 19. gxf3 0-0-0 20. Qb3 Qa5 1/2-1/2

[Event "ISR-chT"]
[Site "Israel"]
[Date "2002.01.12"]
[Round "1"]
[White "Lev, Ronen"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2461"]
[BlackElo "2339"]
[PlyCount "133"]
[EventDate "2002.01.10"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Nf3 Nc6 8. Bf4 d5 9. e3 Re8 10. Bg5 dxc4 11. Rd1 Qa5 12. Bxf6 gxf6 13. Bxc4 Be7 14. 0-0 Rd8 15. Rxd8+ Nxd8 16. Rd1 a6 17. Ba2 Nc6 18. Bb1 f5 19. e4 Bf6 20. exf5 exf5 21. Nd5 Bd8 22. Ne3 Be6 23. Nxf5 Bxf5 24. Qxf5 Qxf5 25. Bxf5 Bf6 26. b3 Na5 27. Rd3 Re8 28. Kf1 Re7 29. Nd2 Rc7 30. Be4 Bb2 31. a4 b5 32. axb5 axb5 33. Ke2 Nc6 34. Bxc6 Rxc6 35. Rd5 b4 36. Nc4 Bc3 37. Kd3 Kg7 38. Nd6 Kf8 39. Ne4 Rc8 40. Rc5 Rd8+ 41. Ke2 Bb2 42. Rb5 Ba3 43. Nf6 Rc8 44. Rc5 Ra8 45. Nxh7+ Kg7 46. Ng5 Re8+ 47. Kd1 f6 48. Nf3 Bb2 49. Rd5 Bc3 50. Rd3 Ra8 51. Ke2 Ra2+ 52. Ke3 Rb2 53. Nd4 Kf7 54. h4 Bxd4+ 55. Rxd4 Rxb3+ 56. Kf4 Rb2 57. Kf3 Rb3+ 58. Kg4 Rb2 59. Kf3 Rb3+ 60. Kf4 Rb2 61. Kg3 Rb1 62. Rd5 b3 63. Rb5 Kg6 64. f3 Kg7 65. Kf4 Kg6 66. g4 b2 67. Rb7 1-0

[Event "Kfar Sava op"]
[Site "Kfar Sava"]
[Date "1995.??.??"]
[Round "?"]
[White "Gadasi, David"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2255"]
[BlackElo "2350"]
[PlyCount "98"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. Bd3 Bb4 9. 0-0 Bxc3 10. bxc3 0-0 11. Bg5 Ne8 12. f4 f6 13. Bh4 d6 14. Qe2 Bd7 15. Nd4 Rc8 16. f5 Nxd4 17. cxd4 exf5 18. exf5 Qc3 19. Bf2 Nc7 20. Rab1 Rfe8 21. Qg4 b5 22. Qf4 Qc6 23. Bg3 Nd5 24. Qxd6 Nc3 25. Rbe1 Qxd6 26. Bxd6 a5 27. a3 Bc6 28. Rxe8+ Rxe8 29. Bc7 a4 30. Bb6 Kf7 31. g3 Be4 32. Bxe4 Rxe4 33. Rf2 Re1+ 34. Kg2 Ne4 35. Rf1 Re3 36. Rb1 Nc3 37. Rb2 Re2+ 38. Kf3 Rxh2 39. Ba5 Nd1 40. Rxb5 h5 41. Rb7+ Kg8 42. d5 Rf2+ 43. Ke4 Re2+ 44. Kd3 Re3+ 45. Kd4 Rxg3 46. d6 Ne3 47. d7 Nxf5+ 48. Ke4 Nd6+ 49. Kf4 Rg4+ 0-1

[Event "Kfar Sava op"]
[Site "Kfar Sava"]
[Date "1995.??.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Nor, Igor"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2300"]
[BlackElo "2350"]
[PlyCount "37"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bg3 0-0 11. 0-0 Bxg3 12. hxg3 Rc8 13. Rfc1 Ne7 14. Qb5 Qc7 15. Ne2 Qd7 16. Qxd7 Nxd7 17. Rxc8 Rxc8 18. Rc1 Rxc1+ 19. Nxc1 1/2-1/2

[Event "Kfar Sava op"]
[Site "Kfar Sava"]
[Date "1995.??.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Weisbuch, Udi"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2350"]
[BlackElo "2215"]
[PlyCount "71"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nh6 10. dxe5 dxe5 11. Qxd8 Rxd8 12. Nd5 g5 13. Nxc7 gxh4 14. Nxa8 f5 15. Nc7 Nc6 16. Rd1 Nd4 17. Nxd4 exd4 18. exf5 Bxf5 19. Bd3 Bxd3 20. Rxd3 Rc8 21. Nb5 Rxc4 22. 0-0 a6 23. Nd6 Rc2 24. h3 Be5 25. Nxb7 Rxb2 26. Na5 Rc2 27. Re1 Bf6 28. Nb3 Rxa2 29. Nxd4 a5 30. Nc6 Kg7 31. Rd7+ Kg6 32. Ne7+ Kg5 33. Rd5+ Kf4 34. Rh5 Bxe7 35. Rxe7 Ng8 36. Rg7 1-0

[Event "URS"]
[Site "Soviet Union"]
[Date "1986.??.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Agzamov, Georgy"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2400"]
[BlackElo "2545"]
[PlyCount "89"]
[EventDate "1986.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. Nxa7+ Bd7 10. Bxd7+ Nxd7 11. f4 Qxf4 12. Nb5 0-0-0 13. d4 Qf6 14. Be3 c6 15. Nc3 Bb4 16. Qc4 Bxc3+ 17. Qxc3 Nb6 18. Qb3 Nd5 19. 0-0-0 Rhe8 20. c4 Nf4 21. Rhf1 Nd3+ 22. Kb1 Qe6 23. Qa4 h6 24. Rxd3 exd3 25. Qa8+ Kc7 26. Bf4+ Rd6 27. Bxd6+ Kxd6 28. Qa3+ c5 29. dxc5+ Kc6 30. Qxd3 Qe4 31. Qxe4+ Rxe4 32. Rf2 Kxc5 33. b3 Kd4 34. Kc2 Ke3 35. Rf7 g5 36. Rxb7 Kf2 37. Rd7 Kxg2 38. Rd2+ Kf3 39. Kc3 g4 40. c5 h5 41. b4 h4 42. b5 g3 43. hxg3 hxg3 44. Rd3+ Kg4 45. Rxg3+ 1-0

[Event "Khodzhaev Memorial"]
[Site "Tashkent"]
[Date "1985.??.??"]
[Round "?"]
[White "Kaidanov, Gregory S"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2415"]
[BlackElo "2390"]
[PlyCount "48"]
[EventDate "1985.11.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 5. Qc2 Bg4 6. cxd5 Bxf3 7. exf3 Qxd4 8. Be3 Qe5 9. 0-0-0 Nbd7 10. f4 Qb8 11. Kb1 g6 12. dxc6 bxc6 13. g4 Bg7 14. Bg2 Qb7 15. g5 Nh5 16. Nb5 Nb8 17. Nd4 Bxd4 18. Rxd4 0-0 19. Rc1 Rc8 20. Rc4 a5 21. Bxc6 Nxc6 22. Rxc6 Rcb8 23. Bd4 Rf8 24. Qe4 Rad8 1-0

[Event "URS-chT Republics 16th final B"]
[Site "Moscow"]
[Date "1983.07.28"]
[Round "5"]
[White "Magerramov, Elmar S"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2430"]
[BlackElo "2390"]
[PlyCount "71"]
[EventDate "1983.07.23"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UZB"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nge2 cxd4 7. exd4 d5 8. 0-0 0-0 9. cxd5 Nxd5 10. a3 Be7 11. Bb1 Nxc3 12. bxc3 b6 13. Ng3 Bb7 14. Re1 g6 15. Bh6 Re8 16. Ba2 Na5 17. c4 Bg5 18. Bxg5 Qxg5 19. d5 exd5 20. Rxe8+ Rxe8 21. cxd5 Qe5 22. Nf1 Rd8 23. Ne3 Qb2 24. h4 h5 25. a4 Rd6 26. Bc4 Qf6 27. Rc1 Qxh4 28. Be2 Qd8 29. Bf3 Bc8 30. Rc3 Bd7 31. Qd4 Be8 32. Bxh5 gxh5 33. Nf5 Qf6 34. Rg3+ Kf8 35. Qe4 Nb7 36. Ng7 1/2-1/2

[Event "URS-chT Republics 16th Group2"]
[Site "Moscow"]
[Date "1983.07.19"]
[Round "4"]
[White "Ruderfer, Mark B"]
[Black "Kochyev, Alexander"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2390"]
[BlackElo "2465"]
[PlyCount "60"]
[EventDate "1983.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Leningrad"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "RUS"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Nh4 Bxg2 10. Nxg2 d5 11. Qa4 dxc4 12. Qxc4 c5 13. dxc5 Bxc5 14. Be3 Nd7 15. Rfd1 Qe7 16. Bxc5 Nxc5 17. Ne3 Rfd8 18. Rxd8+ Rxd8 19. Rd1 Rxd1+ 20. Nxd1 g6 21. Qd4 Qd7 22. Qxd7 Nxd7 23. f3 Kf8 24. Kf2 Ke7 25. e4 Kd6 26. Ke3 h5 27. f4 Nc5 28. Nc3 a6 29. b4 Nd7 30. e5+ Kc6 1/2-1/2

[Event "URS-chT Republics 16th Group2"]
[Site "Moscow"]
[Date "1983.07.18"]
[Round "3"]
[White "Ruderfer, Mark B"]
[Black "Makarichev, Sergey"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2390"]
[BlackElo "2510"]
[PlyCount "59"]
[EventDate "1983.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Moscow"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "RUS"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Nxe4 Bxe4 9. Nh4 Bxg2 10. Nxg2 d5 11. Qa4 dxc4 12. Qxc4 c5 13. Be3 cxd4 14. Bxd4 Qc8 15. Rac1 Nd7 16. Qxc8 Raxc8 17. Ne3 Rfd8 18. Rxc8 Rxc8 19. Rd1 Bf6 20. Bxf6 Nxf6 21. f3 Kf8 22. Kf2 Ke7 23. a3 Nd7 24. Rd2 Rc1 25. Rd1 Rc5 26. Rd2 Ne5 27. f4 Nc4 28. Nxc4 Rxc4 29. e3 Rc1 30. e4 1/2-1/2

[Event "URS-chT Republics 16th Group2"]
[Site "Moscow"]
[Date "1983.07.16"]
[Round "2"]
[White "Butnorius, Algimantas"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2410"]
[BlackElo "2390"]
[PlyCount "41"]
[EventDate "1983.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Lithuania"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "LTU"]
[BlackTeamCountry "UZB"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bg4 7. Ne5 Qb6 8. Rc1 Qxb2 9. Nxg4 Nxg4 10. Nxd5 Rd8 11. Rc2 Qa3 12. e4 Nf6 13. Nc7+ Kd7 14. Nb5 Qa5+ 15. Bd2 Qa4 16. Qb1 e6 17. Rc4 Bb4 18. Rxb4 Nxb4 19. Bxb4 Nxe4 20. Nc3 Nxc3 21. Bxc3 1-0

[Event "Khodzhaev Memorial"]
[Site "Tashkent"]
[Date "1983.03.??"]
[Round "?"]
[White "Kapengut, Albert Z"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2455"]
[BlackElo "2390"]
[PlyCount "57"]
[EventDate "1983.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UZB"]
[EventCategory "7"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 0-0 10. 0-0 b6 11. Be3 Re8 12. Rc1 Ne5 13. Re1 Bb7 14. f4 Ng6 15. Bd3 d5 16. e5 d4 17. Bxg6 dxe3 18. exf6 Bxa3 19. Bxh7+ Kxh7 20. Qh5+ Kg8 21. fxg7 Kxg7 22. bxa3 Qd4 23. Qe5+ Qxe5 24. fxe5 Rac8 25. Na4 Rc6 26. c5 bxc5 27. Rc4 Rd8 28. Nxc5 Kf8 29. Nxb7 1-0

[Event "Khodzhaev Memorial"]
[Site "Tashkent"]
[Date "1983.03.??"]
[Round "?"]
[White "Kayumov, Dimitry"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2355"]
[BlackElo "2390"]
[PlyCount "71"]
[EventDate "1983.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UZB"]
[EventCategory "7"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. Be2 Bg5 14. 0-0 a5 15. Qd3 Be6 16. Rfd1 Qd7 17. Qg3 h6 18. h4 Bd8 19. Na3 Na7 20. Rd2 Kh8 21. Rad1 Bb6 22. Nc2 Nc8 23. b4 axb4 24. cxb4 Ba7 25. Nce3 Bd4 26. Rc1 Nb6 27. Nc2 Rfc8 28. Rcd1 Bxd5 29. Nxd4 exd4 30. exd5 Nxd5 31. Rxd4 Nc3 32. Bg4 f5 33. R1d3 Qa7 34. Bf3 Qxa2 35. Rxd6 Re8 36. Rxc3 1-0

[Event "Khodzhaev Memorial"]
[Site "Tashkent"]
[Date "1983.03.??"]
[Round "?"]
[White "Kengis, Edvins"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2460"]
[BlackElo "2390"]
[PlyCount "81"]
[EventDate "1983.03.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UZB"]
[EventCategory "7"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Be7 10. c3 Nc5 11. Bc2 Bg4 12. Nbd2 Ne6 13. Qb1 Bh5 14. a4 b4 15. a5 Bg6 16. Rd1 bxc3 17. bxc3 Rb8 18. Qa2 0-0 19. Bxg6 hxg6 20. Nb3 Qd7 21. Rd2 Rfd8 22. Rad1 Qc8 23. Rxd5 Rxd5 24. Rxd5 Qb7 25. Nbd2 Qb2 26. Qc4 Qa1+ 27. Nf1 Nxa5 28. Qxa6 c5 29. Rd7 Bd8 30. Qd6 Rb1 31. Rxd8+ Kh7 32. h4 Rxf1+ 33. Kh2 Rh1+ 34. Kg3 g5 35. Nxg5+ Nxg5 36. hxg5 Qg1 37. Qd3+ g6 38. Qd7 Kg7 39. Qc8 Qh2+ 40. Kf3 Qh5+ 41. Ke4 1-0

[Event "Khodzhaev Memorial"]
[Site "Tashkent"]
[Date "1982.??.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Shpilker, Boris"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2390"]
[BlackElo "2380"]
[PlyCount "57"]
[EventDate "1982.11.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UZB"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. Nc3 Bb7 4. d4 e6 5. a3 Ne4 6. Nxe4 Bxe4 7. Bg5 Be7 8. Bxe7 Qxe7 9. e3 d6 10. Bd3 Bb7 11. 0-0 Nd7 12. b4 0-0 13. Nd2 f5 14. f4 c5 15. Qb3 e5 16. Rae1 e4 17. Bc2 cxd4 18. exd4 Nf6 19. Re2 Qd7 20. Rd1 d5 21. c5 Qc7 22. g3 Bc6 23. Ree1 b5 24. Nf1 a5 25. Ne3 Qd7 26. Ra1 Ra6 27. bxa5 Rxa5 28. Bd1 Rfa8 29. Be2 1/2-1/2

[Event "URS-ch48 Semifinal"]
[Site "Krasnoyarsk"]
[Date "1980.08.??"]
[Round "?"]
[White "Foygel, Igor"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2350"]
[BlackElo "2405"]
[PlyCount "94"]
[EventDate "1980.08.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. Nf3 Nbd7 6. Qc2 b6 7. 0-0 Ba6 8. cxd5 cxd5 9. Ne5 Qc8 10. Nc3 Nxe5 11. dxe5 Nd7 12. Qa4 Qc4 13. Qd1 Rc8 14. Bf4 Qc6 15. Nxd5 exd5 16. Bxd5 Qc2 17. Bxf7+ Kxf7 18. Qxd7+ Be7 19. Qd5+ Kf8 20. Rac1 Qxe2 21. e6 Re8 22. Bd6 Qg4 23. Bxe7+ Rxe7 24. Qa8+ Re8 25. Qxa7 Qxe6 26. Qxa6 h5 27. Rc3 h4 28. Re3 Qc6 29. Rxe8+ Kxe8 30. Qe2+ Kf7 31. Re1 Rh6 32. Qe7+ Kg8 33. Qe8+ Qxe8 34. Rxe8+ Kf7 35. Rc8 Rd6 36. Kg2 Rd2 37. b4 Rxa2 38. Rb8 h3+ 39. Kf3 Ra3+ 40. Kg4 Ra2 41. Rb7+ Kg8 42. Rxb6 Rxf2 43. Kxh3 Kf7 44. b5 Rb2 45. Rb8 g6 46. b6 Kg7 47. b7 Rb4 1/2-1/2

[Event "URS-ch48 Semifinal"]
[Site "Krasnoyarsk"]
[Date "1980.08.??"]
[Round "?"]
[White "Gufeld, Eduard"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "C82"]
[WhiteElo "2510"]
[BlackElo "2405"]
[PlyCount "116"]
[EventDate "1980.08.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Nc5 10. Bc2 Bg4 11. Nbd2 Be7 12. Re1 Bh5 13. Nf1 0-0 14. Ng3 Bg6 15. Be3 Qd7 16. Qb1 Rfe8 17. Bf5 Ne6 18. Qc2 Bf8 19. Rad1 Ne7 20. Bd3 c5 21. Nh4 Bxd3 22. Qxd3 c4 23. Qd2 Rad8 24. Bb6 Rb8 25. Be3 Qc7 26. f4 Nc5 27. Bxc5 Qxc5+ 28. Kh1 Rbd8 29. Nf3 Nc6 30. Nf5 Rd7 31. N5d4 Nxd4 32. Nxd4 Qc7 33. Re2 Bc5 34. Rde1 Bxd4 35. Qxd4 Qa7 36. Qxa7 Rxa7 37. Rd1 Rd7 38. Red2 f6 39. Rxd5 Rxd5 40. Rxd5 Kf7 41. Kg1 fxe5 42. fxe5 Ke6 43. Rd6+ Kxe5 44. Rxa6 Rd8 45. Ra5 Rd1+ 46. Kf2 Rd2+ 47. Ke3 Rxb2 48. a4 Rxg2 49. Rxb5+ Kd6 50. Rh5 h6 51. h3 g6 52. Rxh6 Kc5 53. Rh8 Rc2 54. Rc8+ Kd5 55. Rd8+ Kc5 56. Rc8+ Kd5 57. Rd8+ Kc5 58. Rc8+ Kd5 1/2-1/2

[Event "URS-ch48 Semifinal"]
[Site "Krasnoyarsk"]
[Date "1980.08.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Lutikov, Anatoly S"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2405"]
[BlackElo "2425"]
[PlyCount "100"]
[EventDate "1980.08.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nd2 g6 4. Ngf3 Bg7 5. Bd3 0-0 6. 0-0 Nc6 7. c3 e5 8. Nc4 Qe7 9. dxe5 Nxe5 10. Nfxe5 dxe5 11. Qc2 Nh5 12. g3 f5 13. exf5 gxf5 14. Qe2 e4 15. Bc2 Nf6 16. f3 Be6 17. Bb3 Kh8 18. Bf4 Rae8 19. Ne3 Nh5 20. Ng2 Nxf4 21. Nxf4 Bxb3 22. axb3 Bh6 23. Ng2 Rd8 24. f4 Rd3 25. Rfd1 Qd6 26. Rxd3 exd3 27. Qe3 d2 28. Rd1 Rd8 29. Nh4 Qd5 30. Nf3 Qxb3 31. Rxd2 Rxd2 32. Qxd2 Bf8 33. Nh4 Qe6 34. Qd3 Qe4 35. Qxe4 fxe4 36. Nf5 Bc5+ 37. Kf1 a5 38. Ke2 a4 39. g4 b5 40. h3 Bg1 41. Kd2 Kg8 42. Ng3 e3+ 43. Kd3 c5 44. Ne4 b4 45. Ke2 a3 46. bxa3 bxa3 47. Nxc5 Bh2 48. f5 Be5 49. Kxe3 Bxc3 50. Nb3 a2 1/2-1/2

[Event "URS-ch48 Semifinal"]
[Site "Krasnoyarsk"]
[Date "1980.08.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Psakhis, Lev"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2405"]
[BlackElo "2535"]
[PlyCount "70"]
[EventDate "1980.08.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. g3 Bb7 5. Bg2 e6 6. 0-0 Be7 7. b3 0-0 8. d4 cxd4 9. Qxd4 d6 10. Rd1 Nbd7 11. Bb2 a6 12. Ng5 Bxg2 13. Kxg2 Qc7 14. Nge4 Rfd8 15. Nxf6+ Bxf6 16. Qxd6 Qb7+ 17. f3 Ne5 18. Qa3 Ng4 19. Rxd8+ Rxd8 20. Ne4 Ne3+ 21. Kg1 Be7 22. b4 Nxc4 23. Qc3 Nxb2 24. Qxb2 f5 25. Nc3 Bf6 26. Qb3 Rc8 27. Qxe6+ Kh8 28. Rd1 Bxc3 29. Rd7 Qb8 30. Qxf5 Bxb4 31. e4 Rf8 32. Qg5 Bc3 33. f4 Qc8 34. Rd6 Bb4 35. Rd5 Qc2 0-1

[Event "URS-ch48 Semifinal"]
[Site "Krasnoyarsk"]
[Date "1980.08.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Timoscenko, Gennadij A"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2405"]
[BlackElo "2530"]
[PlyCount "48"]
[EventDate "1980.08.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. e3 Nbd7 6. Qc2 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Qxe4 c5 10. dxc5 Nxc5 11. Qd4 e5 12. Qc3 0-0 13. Be2 e4 14. Nd2 e3 15. fxe3 Qh4+ 16. Kf1 Re8 17. Qd4 Qe7 18. Nb3 Ne4 19. Bf3 Bf5 20. Qd1 Qh4 21. Bxe4 Bxe4 22. Bd2 Bxh2 23. Bc3 Re6 24. Nd4 Bxg2+ 0-1

[Event "URS-ch48 Semifinal"]
[Site "Krasnoyarsk"]
[Date "1980.08.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Vesselovsky, Serguei"]
[Result "1/2-1/2"]
[ECO "E45"]
[WhiteElo "2405"]
[PlyCount "51"]
[EventDate "1980.08.17"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Be7 7. Nf4 d5 8. cxd5 Bxf1 9. Kxf1 Nxd5 10. Ncxd5 exd5 11. Qh5 c6 12. Ne6 g6 13. Qe5 Bf6 14. Nxd8+ Bxe5 15. Nxc6 Nxc6 16. dxe5 Nxe5 17. Bd2 Ke7 18. Bc3 f6 19. Ke2 Ke6 20. Rhc1 Rhc8 21. a4 Nd7 22. Bd4 Nc5 23. Ra3 Nb3 24. Rc3 Nxd4+ 25. exd4 Kd6 26. Kd2 1/2-1/2

[Event "URS-chT Republics 14th final B"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "4"]
[White "Gipslis, Aivars P"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2525"]
[BlackElo "2400"]
[PlyCount "71"]
[EventDate "1979.07.10"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Latvia"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "LAT"]
[BlackTeamCountry "UZB"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. Bb3 0-0 8. 0-0 Ba7 9. Re1 Ne7 10. h3 Ng6 11. Nf1 h6 12. Ng3 c6 13. d4 Qc7 14. Be3 b5 15. Qd2 Kh7 16. Rad1 Bb7 17. Nf5 Nxe4 18. Qc1 Bc8 19. Nxg7 f5 20. Bxh6 f4 21. Rxe4 Kxh6 22. Ne6 Bxe6 23. Bxe6 d5 24. Rxe5 Nxe5 25. Nxe5 Qd6 26. Re1 Kg7 27. Bd7 c5 28. Qd1 f3 29. Re3 cxd4 30. cxd4 Rad8 31. Rxf3 Rxf3 32. Qxf3 Qf6 33. Qg4+ Kf8 34. g3 Bb6 35. Kg2 Rb8 36. Bxb5 1-0

[Event "URS-chT Republics 14th final B"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "2"]
[White "Kapengut, Albert Z"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2465"]
[BlackElo "2400"]
[PlyCount "113"]
[EventDate "1979.07.10"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "UZB"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Bg5 h6 12. Bh4 Nd7 13. Bg3 Bf6 14. Qd3 Na5 15. Bc2 c5 16. d5 Nc4 17. b3 Ncb6 18. c4 bxc4 19. bxc4 a5 20. Na3 Nb8 21. Qd1 Na6 22. Ba4 Re7 23. Re2 Nb4 24. Bb5 Bc8 25. Nb1 Na6 26. Nc3 Bd7 27. Rb1 Bxb5 28. Rxb5 Nb8 29. Na4 Rb7 30. Nxb6 Rxb6 31. Reb2 Nd7 32. Nd2 Bg5 33. Nb1 Rxb5 34. Rxb5 Rb8 35. Nc3 Rxb5 36. Nxb5 Nb6 37. Qd3 Bf4 38. Qc3 Bxg3 39. fxg3 Nc8 40. Kf2 Qf6+ 41. Ke2 Qg6 42. Qf3 Kf8 43. g4 Qg5 44. Qa3 Qd8 45. Kd3 g6 46. Nc3 h5 47. gxh5 gxh5 48. Nd1 Ne7 49. Ne3 Ng6 50. Qb2 Nf4+ 51. Kc3 Kg8 52. Nf5 a4 53. Qb5 Ne2+ 54. Kb2 Nd4 55. Nxd4 exd4 56. Qxa4 Qf6 57. Qd1 1/2-1/2

[Event "URS-chT Republics 14th Group1"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "2"]
[White "Ruderfer, Mark B"]
[Black "Beliavsky, Alexander G"]
[Result "0-1"]
[ECO "D14"]
[WhiteElo "2400"]
[BlackElo "2595"]
[PlyCount "140"]
[EventDate "1979.07.10"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "UKR"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. 0-0 Be7 10. Rc1 0-0 11. Bd3 Bxd3 12. Qxd3 Rc8 13. h3 Nb6 14. Qe2 Nc4 15. b3 Nd6 16. Ne5 Qa5 17. Nd7 Rfd8 18. Nc5 Qb6 19. N3a4 Qc7 20. Nd3 b6 21. Rc3 Qb7 22. Bxd6 Bxd6 23. Rfc1 g6 24. f4 Ne7 25. Qd2 Rxc3 26. Rxc3 h5 27. Rc2 Kg7 28. Nc3 h4 29. Nd1 Nf5 30. Ne5 Rc8 31. Nf3 Bb4 32. Qd3 Ba3 33. Ne1 Rxc2 34. Qxc2 Be7 35. Nf3 Qa6 36. Ne5 Ng3 37. Nd3 g5 38. fxg5 Bxg5 39. a4 Qb7 40. Ne5 Qe7 41. Nf3 Qb4 42. Kf2 Bf6 43. Nb2 Ne4+ 44. Kg1 Bg5 45. Nd1 Bh6 46. Kf1 Ng3+ 47. Kf2 Nf5 48. Ke2 b5 49. axb5 Qxb5+ 50. Qd3 Ng3+ 51. Kd2 Qa5+ 52. Kc1 Qa1+ 53. Qb1 Bxe3+ 54. Kc2 Qa6 55. Nxe3 Qe2+ 56. Kc3 Qxe3+ 57. Kb4 Nf5 58. Qa1 a6 59. Qxa6 Nxd4 60. Qa1 Qxb3+ 61. Kc5 Qc4+ 62. Kd6 Qc6+ 63. Ke7 e5 64. Nxd4 Qc5+ 65. Ke8 exd4 66. Qa6 Qc4 67. Qa7 Qc8+ 68. Ke7 Qe6+ 69. Kd8 Qd6+ 70. Ke8 Qe5+ 0-1

[Event "URS-chT Republics 14th Group1"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "5"]
[White "Ruderfer, Mark B"]
[Black "Butnorius, Algimantas"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2400"]
[PlyCount "63"]
[EventDate "1979.07.10"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Lithuania"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "LTU"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bf4 0-0 6. e3 b6 7. cxd5 Nxd5 8. Nxd5 exd5 9. Bd3 c5 10. dxc5 bxc5 11. 0-0 Be6 12. Qc2 h6 13. Rfd1 Qb6 14. e4 Nc6 15. exd5 Nb4 16. Qe2 Nxd5 17. Be5 Nb4 18. Bc4 Rad8 19. a3 Nd5 20. h3 Rfe8 21. Qc2 Nf6 22. Bxe6 Qxe6 23. Rxd8 Rxd8 24. Re1 Qa6 25. Qe2 Qxe2 26. Rxe2 Rd1+ 27. Re1 Rxe1+ 28. Nxe1 Nd5 29. Kf1 c4 30. Nc2 f6 31. Bd4 a6 32. Ke2 1/2-1/2

[Event "URS-chT Republics 14th final B"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "3"]
[White "Ruderfer, Mark B"]
[Black "Veingold, Aleksandr"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2400"]
[BlackElo "2370"]
[PlyCount "55"]
[EventDate "1979.07.10"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Estonia"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "EST"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. h3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. e5 Ne8 10. Bg5 Nc6 11. Nd5 f6 12. exf6 exf6 13. Be3 b6 14. 0-0-0 Be6 15. Be2 Kf8 16. Bf4 Rd7 17. Nc3 Rad8 18. Rxd7 Rxd7 19. Rd1 Rxd1+ 20. Kxd1 Ke7 21. Kc2 Nd6 22. b3 g5 23. Bh2 h6 24. Nb5 Nc8 25. Nc3 Nd6 26. Nb5 Nc8 27. Nc3 Nd6 28. Nb5 1/2-1/2

[Event "URS-chT Republics 14th final B"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "5"]
[White "Ruderfer, Mark B"]
[Black "Vladimirov, Yevgeniy"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2400"]
[BlackElo "2445"]
[PlyCount "64"]
[EventDate "1979.07.10"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Kazakhstan"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "KAZ"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Bf5 12. e4 Be6 13. b3 Nd7 14. Rac1 b5 15. Nd5 Ne5 16. Qe2 bxc4 17. f4 Bg4 18. Qe3 e6 19. Nb6 Rb8 20. Nxc4 Nxc4 21. bxc4 Qb6 22. Qxb6 Rxb6 23. Bc3 Rc8 24. Bxg7 Kxg7 25. Rf2 e5 26. fxe5 dxe5 27. c5 Rbc6 28. Rfc2 Be6 29. Kf2 Rb8 30. a3 Rb3 31. Rc3 Rb2+ 32. R1c2 Rb1 1/2-1/2

[Event "URS-chT Republics 14th Group1"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "1"]
[White "Taimanov, Mark E"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2510"]
[BlackElo "2400"]
[PlyCount "90"]
[EventDate "1979.07.10"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Leningrad"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UZB"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 d6 5. Bg2 e5 6. 0-0 0-0 7. d3 c6 8. c4 Re8 9. Nbd2 a5 10. a3 Na6 11. Qc2 Bd7 12. Bc3 b5 13. b4 axb4 14. axb4 bxc4 15. Nxc4 Qc7 16. e4 Bg4 17. Rfc1 Reb8 18. Ra4 Ne8 19. Rca1 Qc8 20. Nfd2 Nac7 21. Ra5 Rb5 22. Nb3 Rab8 23. Ra7 Bd7 24. Nba5 Ra8 25. Rxa8 Nxa8 26. Qd2 Rb8 27. Qe3 Qc7 28. h3 Nb6 29. Nxb6 Qxb6 30. Qxb6 Rxb6 31. Nc4 Rb7 32. Ra8 Bf8 33. Na5 Rc7 34. d4 exd4 35. Bxd4 c5 36. bxc5 dxc5 37. Bc3 Rc8 38. Ra7 Be6 39. e5 Nc7 40. Bd2 Nb5 41. Rb7 Nd4 42. Be3 Nf5 43. Bf4 Nd4 44. Be3 Nf5 45. Bf4 Nd4 1/2-1/2

[Event "URS-chT Republics 14th Group1"]
[Site "Moscow"]
[Date "1979.07.??"]
[Round "4"]
[White "Zilberman, Nathan R"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2415"]
[BlackElo "2400"]
[PlyCount "62"]
[EventDate "1979.07.10"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kyrgyzstan"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "KGZ"]
[BlackTeamCountry "UZB"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rac1 Rfc8 13. a3 a6 14. Rc2 Ne7 15. Rfc1 Qd8 16. Ne2 Rxc2 17. Rxc2 Rc8 18. Rxc8 Qxc8 19. Qc3 Ne4 20. Qxc8+ Nxc8 21. Ng3 Nxg3 22. hxg3 f6 23. Kf1 Kf7 24. Ke2 Nd6 25. b3 Ne4 26. Nd2 Nxd2 27. Kxd2 a5 28. Kc3 b5 29. a4 b4+ 30. Kd3 Ke7 31. f3 f5 1/2-1/2

[Event "URS"]
[Site "Soviet Union"]
[Date "1979.??.??"]
[Round "?"]
[White "Ivanov, Igor Vasilievich"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2415"]
[BlackElo "2400"]
[PlyCount "60"]
[EventDate "1979.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Ba6 5. Qa4 c6 6. Nc3 b5 7. cxb5 cxb5 8. Nxb5 Qb6 9. e3 Bb7 10. Be2 Bc6 11. Qb3 Qb7 12. 0-0 a6 13. Nc3 Bxf3 14. Bxf3 Qxf3 15. d5 h5 16. Qb7 h4 17. Rd1 Ne4 18. Qc8+ Ke7 19. d6+ Nxd6 20. Rxd6 h3 21. Kf1 Kxd6 22. b3 Ke7 23. Ba3+ Kf6 24. Bxf8 Qh1+ 25. Ke2 Qxa1 26. Qc5 Rxf8 27. Ne4+ Kg6 28. Qg5+ Kh7 29. Qh5+ Kg8 30. Ng5 Qb2+ 0-1

[Event "Khodzhaev Memorial-07"]
[Site "Tashkent"]
[Date "1978.12.??"]
[Round "?"]
[White "Manin, Viktor L"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "E12"]
[BlackElo "2400"]
[PlyCount "61"]
[EventDate "1978.12.26"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 d5 8. cxd5 exd5 9. Bf4 Na6 10. a3 c5 11. Ne5 Ne4 12. Nxe4 dxe4 13. dxc5 Nxc5 14. Qc2 g5 15. Bd2 Qd5 16. Bc3 f6 17. Ng4 Qe6 18. f3 f5 19. Nf2 e3 20. Nd3 Nxd3 21. Qxd3 Rad8 22. Qc2 f4 23. gxf4 gxf4 24. Kh1 Bf6 25. Rg1 Kh8 26. Rad1 Bd5 27. Rd4 Be5 28. Qd3 Rd7 29. Bh3 Qxh3 30. Rxf4 Bxf3+ 31. exf3 1-0

[Event "Khodzhaev Memorial-07"]
[Site "Tashkent"]
[Date "1978.12.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Maslov, Leonid P"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2400"]
[BlackElo "2300"]
[PlyCount "83"]
[EventDate "1978.12.26"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 b6 6. Nge2 Bb7 7. 0-0 Nc6 8. d5 exd5 9. cxd5 Ne5 10. e4 c4 11. Bc2 Ba6 12. Bg5 h6 13. Bh4 Ng6 14. Bg3 Nh5 15. e5 Nxg3 16. Nxg3 Nf4 17. Qf3 Nd3 18. Bxd3 Bxc3 19. Bg6 fxg6 20. bxc3 Qh4 21. d6 Rb8 22. Rad1 Rf8 23. Qe2 Rf4 24. e6 Qf6 25. exd7+ Kxd7 26. Rfe1 Bb7 27. Qe7+ Qxe7 28. Rxe7+ Kc6 29. Rc7+ Kb5 30. d7 Rff8 31. Rxb7 Rxb7 32. d8Q Rxd8 33. Rxd8 Ka4 34. Ne4 Re7 35. f3 Ka3 36. Rd2 b5 37. Kf2 a5 38. Rd5 Ka4 39. Nd6 Re6 40. Nxb5 Rb6 41. Nd6 Rb2+ 42. Kg3 1-0

[Event "UZB-ch43"]
[Site "Tashkent"]
[Date "1978.04.??"]
[Round "?"]
[White "Agzamov, Georgy"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "A92"]
[BlackElo "2400"]
[PlyCount "77"]
[EventDate "1978.04.08"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. b3 a5 8. c5 b6 9. cxb6 Qxb6 10. Ba3 Bb4 11. Ne5 Na6 12. Nc4 Qc7 13. Bc1 Nd5 14. a3 Be7 15. Bd2 a4 16. Ba5 Qb7 17. bxa4 Nac7 18. Nbd2 Qa7 19. e3 Ba6 20. Qc2 Rab8 21. Rfb1 c5 22. dxc5 Bxc5 23. Rxb8 Rxb8 24. Rb1 Rf8 25. Bb4 Rc8 26. Qb3 Bf8 27. Bd6 Bxd6 28. Nxd6 Rf8 29. Qc2 Nxe3 30. fxe3 Qxe3+ 31. Kh1 Bd3 32. Qc3 Nd5 33. Bxd5 exd5 34. Rf1 g6 35. Rf3 Qe1+ 36. Kg2 Be2 37. Re3 f4 38. gxf4 g5 39. Qe5 1-0

[Event "Khodzhaev Memorial-05"]
[Site "Tashkent"]
[Date "1976.??.??"]
[Round "?"]
[White "Nikolaevsky, Yuri V"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "A11"]
[BlackElo "2400"]
[PlyCount "85"]
[EventDate "1976.11.28"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d3 Bf5 5. 0-0 h6 6. Nbd2 e6 7. c4 Nbd7 8. cxd5 cxd5 9. a3 Be7 10. b4 0-0 11. Nb3 Qb8 12. Nfd4 Bg6 13. Bh3 Rd8 14. Na5 Ne8 15. Be3 Bf6 16. Rc1 Nd6 17. f4 Nf5 18. Nxf5 Bxf5 19. g4 Bg6 20. Qe1 Re8 21. Qf2 b6 22. Nc6 Qb7 23. g5 hxg5 24. fxg5 Bb2 25. Rc2 Rac8 26. b5 Be5 27. Rfc1 Bd6 28. a4 a6 29. Bd4 Nc5 30. Ne5 Bxe5 31. Bxe5 axb5 32. axb5 Qd7 33. Bb2 Qxb5 34. Qg3 Rcd8 35. Qe5 d4 36. Bg2 Qd7 37. Rc4 Qd6 38. Bxd4 Qf8 39. Rb1 Nd7 40. Qg3 e5 41. Bc3 e4 42. Bb4 Nc5 43. d4 1-0

[Event "URS-chT Republics 13th Group2"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "1"]
[White "Kapengut, Albert Z"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2460"]
[BlackElo "2410"]
[PlyCount "41"]
[EventDate "1975.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belarus"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "BLR"]
[BlackTeamCountry "UZB"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Ne7 10. c4 Nxe4 11. Qc2 Nf6 12. Nf3 Ned5 13. Bd4 Be7 14. Rac1 Nf4 15. Nb6 Rb8 16. c5 d6 17. Nc4 Ng6 18. cxd6 Bxd6 19. Bb6 Bxh2+ 20. Nxh2 Qd7 21. Ba7 1-0

[Event "URS-chT Republics 13th final B"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "4"]
[White "Karner, Hillar"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2395"]
[BlackElo "2410"]
[PlyCount "94"]
[EventDate "1975.07.??"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Estonia"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "EST"]
[BlackTeamCountry "UZB"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8. d3 Bd7 9. 0-0 Nc6 10. Nc3 e6 11. Bf4 Bc5 12. a3 Nd4 13. b4 Nxf3+ 14. Bxf3 Bd4 15. Rac1 b5 16. e3 Bb6 17. d4 Rxa3 18. Be2 0-0 19. Nxb5 Ra2 20. Nc3 Rb2 21. Bd6 Ra8 22. Ra1 Rc8 23. Rfc1 Rb3 24. Na4 Rxc1+ 25. Rxc1 Ba7 26. b5 Ne4 27. Bc7 Ra3 28. Nc5 Bxc5 29. dxc5 Nc3 30. c6 bxc6 31. bxc6 Nxe2+ 32. Kf1 Nxc1 33. cxd7 Ra8 34. d8Q+ Rxd8 35. Bxd8 Nd3 36. Ke2 Ne5 37. Bc7 Nc6 38. Kd3 Kf8 39. e4 Ke7 40. exd5 exd5 41. h3 Ke6 42. Ke3 d4+ 43. Ke4 f5+ 44. Kf4 Nb4 45. Kg5 d3 46. Bf4 Nd5 47. Bc1 Nb6 0-1

[Event "URS-chT Republics 13th Group2"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "3"]
[White "Kortschnoj, Viktor Lvovich"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2665"]
[BlackElo "2410"]
[PlyCount "41"]
[EventDate "1975.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Leningrad"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UZB"]

1. c4 Nf6 2. Nc3 c6 3. d4 d5 4. Nf3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Nxd5 Nxd5 8. Qxd5 e6 9. Qb3 Nc6 10. Bd2 Qxb3 11. axb3 Bc2 12. Bc3 b5 13. e3 Rb8 14. Ra6 Nb4 15. Rxa7 Bxb3 16. Ne5 Nc2+ 17. Kd2 b4 18. Nd7 bxc3+ 19. Kxc3 Rb4 20. Nxf8 Rxf8 21. Bd3 1-0

[Event "URS-chT Republics 13th final B"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "3"]
[White "Pavlenko, Oleg"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2380"]
[BlackElo "2410"]
[PlyCount "61"]
[EventDate "1975.07.??"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "UZB"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. 0-0 d6 7. Nc3 Be7 8. b3 0-0 9. Bb2 cxd4 10. exd4 d5 11. Rc1 Nc6 12. a3 Re8 13. Re1 Rc8 14. h3 Bf8 15. cxd5 Nxd5 16. Nxd5 Qxd5 17. b4 b5 18. Be4 Qd8 19. Qb3 Rc7 20. d5 exd5 21. Qxd5 Qxd5 22. Bxd5 Rxe1+ 23. Nxe1 Bd6 24. Nf3 Nd8 25. Rd1 Rd7 26. Kf1 Bc7 27. Re1 Kf8 28. Bxb7 Nxb7 29. Nd4 Rd5 30. Rc1 Bb6 31. Rc8+ 1/2-1/2

[Event "URS-chT Republics 13th Group2"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "2"]
[White "Ruderfer, Mark B"]
[Black "Kudriashov, Anatoli"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2410"]
[BlackElo "2380"]
[PlyCount "93"]
[EventDate "1975.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Turkmenistan"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "TKM"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. cxd6 cxd6 15. Nf2 Ng6 16. a4 h5 17. h3 Rf7 18. Nb5 Bf8 19. Qc2 g4 20. fxg4 hxg4 21. hxg4 Ne8 22. Rfc1 Rh7 23. Be1 Nh4 24. Qb3 Rg7 25. Rc3 a6 26. Na3 Nf6 27. Rh3 Ng6 28. Nc4 Nd7 29. a5 Be7 30. Bb4 Nf6 31. Qa3 Ne8 32. Rc1 f3 33. Rxf3 Nf4 34. Bf1 Bxg4 35. Nxg4 Rxg4 36. Nxe5 dxe5 37. Bxe7 Qd7 38. Rg3 Ng6 39. d6 Nxe7 40. Rxg4+ Qxg4 41. dxe7 Qxe4 42. Bc4+ Kg7 43. Qg3+ Kf6 44. Rf1+ Kxe7 45. Qg5+ Kd6 46. Rd1+ Kc6 47. Qc1 1-0

[Event "URS-chT Republics 13th final B"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "2"]
[White "Ruderfer, Mark B"]
[Black "Mikenas, Vladas Ivanovich"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2410"]
[BlackElo "2410"]
[PlyCount "59"]
[EventDate "1975.07.??"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Lithuania"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "LTU"]

1. Nf3 d5 2. d4 c5 3. c4 e6 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Bg4 8. Ne5 Be6 9. Nxc6 bxc6 10. dxc5 Bxc5 11. Qc2 Qb6 12. Nc3 Be7 13. Na4 Qb5 14. Be3 Nd7 15. Rfc1 Rc8 16. Nc3 Qa5 17. Bd2 Qc5 18. Qd1 Qb6 19. Nxd5 Bxd5 20. Bxd5 Bc5 21. Bf3 Bxf2+ 22. Kg2 Ne5 23. Bc3 Nxf3 24. exf3 0-0 25. Qc2 Bd4 26. Bxd4 Qxd4 27. Re1 Rfe8 28. Rad1 Qb4 29. Rxe8+ Rxe8 30. b3 1/2-1/2

[Event "URS-chT Republics 13th Group2"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "4"]
[White "Ruderfer, Mark B"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2410"]
[BlackElo "2645"]
[PlyCount "50"]
[EventDate "1975.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Russia"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "RUS"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e3 Nxc3 6. bxc3 g6 7. Bc4 Bg7 8. Ng5 0-0 9. Qf3 e6 10. Ne4 Nc6 11. Qe2 Ne5 12. d4 Nxc4 13. Qxc4 b6 14. 0-0 Bb7 15. f3 Rc8 16. Qe2 Qd7 17. a4 Bc6 18. Qa2 Bd5 19. Qb1 cxd4 20. cxd4 e5 21. Bb2 exd4 22. Rd1 Rc4 23. Bxd4 Bxe4 24. Bxg7 Bxb1 25. Rxd7 Rc1+ 0-1

[Event "URS-chT Republics 13th final B"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "5"]
[White "Ruderfer, Mark B"]
[Black "Popov, Nikolay"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2410"]
[PlyCount "78"]
[EventDate "1975.07.??"]
[EventType "team-tourn"]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uzbekistan"]
[BlackTeam "Moldova"]
[WhiteTeamCountry "UZB"]
[BlackTeamCountry "MDA"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. d4 a6 5. Qb3 e6 6. Bg5 b5 7. cxd5 cxd5 8. e3 Nbd7 9. Ne5 Bd6 10. f4 0-0 11. Bd3 Bb7 12. 0-0 Qe8 13. Nxd7 Nxd7 14. f5 h6 15. Bf4 e5 16. dxe5 Bxe5 17. Rae1 Nf6 18. Ne2 Bxf4 19. Nxf4 Qe5 20. Qb4 Ng4 21. Rf3 Rfe8 22. h3 Nf6 23. Rff1 Re7 24. Qd4 Rae8 25. Qxe5 Rxe5 26. Kf2 h5 27. Rg1 Bc8 28. g4 hxg4 29. hxg4 d4 30. g5 dxe3+ 31. Ke2 Nd5 32. Nxd5 Rxd5 33. f6 Rd4 34. Bb1 Rd2+ 35. Kf3 Rf2+ 36. Kg3 Rxb2 37. fxg7 Bb7 38. Ref1 Kxg7 39. Kf4 Rf2+ 0-1

[Event "URS-chT Republics 13th Group2"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "5"]
[White "Ustinov, Georgy I"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2370"]
[BlackElo "2410"]
[PlyCount "104"]
[EventDate "1975.07.15"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kyrgyzstan"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "KGZ"]
[BlackTeamCountry "UZB"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. f3 c5 7. Nge2 Nc6 8. 0-0 cxd4 9. exd4 d5 10. a3 Be7 11. b4 dxc4 12. Bxc4 0-0 13. Be3 Rc8 14. Bb3 Nb8 15. Rc1 a5 16. bxa5 bxa5 17. a4 Na6 18. Bf2 Nb4 19. Nf4 Qd6 20. Qd2 e5 21. Nb5 Qd7 22. Rxc8 Rxc8 23. Nd3 Nxd3 24. Qxd3 e4 25. fxe4 Bxe4 26. Qe2 Bd5 27. Bxd5 Nxd5 28. Bg3 Bb4 29. Qf3 Qe6 30. Bf2 f6 31. h3 Rc2 32. Qb3 Qe4 33. Qg3 Nf4 34. Qf3 Qxf3 35. gxf3 Nxh3+ 36. Kg2 Nf4+ 37. Kg3 Nd5 38. Ra1 f5 39. Be1 f4+ 40. Kh3 Bxe1 41. Rxe1 Ne3 42. d5 g5 43. d6 Kf7 44. Rb1 Rd2 45. Rc1 h5 46. Rg1 Kg6 47. Nc3 Rd3 48. Ne4 g4+ 49. fxg4 Nxg4+ 50. Kh4 Kf5 51. Re1 Ne3 52. Nf2 Rd2 0-1

[Event "URS-ch42 Semifinal"]
[Site "Daugavpils"]
[Date "1974.06.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Katalymov, Boris N"]
[Result "0-1"]
[ECO "E60"]
[PlyCount "68"]
[EventDate "1974.06.10"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 c5 6. 0-0 Nc6 7. d5 Na5 8. Nfd2 a6 9. Na3 Rb8 10. Rb1 d6 11. b3 e6 12. Bb2 b5 13. e4 bxc4 14. dxe6 Bxe6 15. Ndxc4 Nxc4 16. Nxc4 Bxc4 17. bxc4 Rb4 18. Qd3 Ra4 19. a3 Ng4 20. Bxg7 Kxg7 21. f4 h5 22. h3 Nf6 23. Rfd1 Qa5 24. Rb3 Re8 25. e5 dxe5 26. Bc6 Re6 27. Bxa4 Qxa4 28. Rf1 e4 29. Qc3 Rd6 30. Qe3 Qxc4 31. Rc1 Qe6 32. Rxc5 Qxh3 33. Qe2 Ng4 34. Rc1 Rd3 0-1

[Event "URS-ch42 Semifinal"]
[Site "Daugavpils"]
[Date "1974.06.??"]
[Round "?"]
[White "Zhidkov, Valery S"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "C81"]
[PlyCount "92"]
[EventDate "1974.06.10"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 0-0 11. c4 bxc4 12. Bxc4 Bc5 13. Be3 Bxe3 14. Qxe3 Qb8 15. Bb3 Na5 16. Nbd2 Qa7 17. Nd4 Nxd2 18. Qxd2 Qb6 19. Bc2 c5 20. Nf5 Bxf5 21. Bxf5 Rad8 22. Re1 Nc4 23. Qd3 Nxb2 24. Qh3 Qh6 25. Qc3 Qf4 26. Qc2 g6 27. e6 Qxf5 28. Qxf5 gxf5 29. e7 c4 30. Rab1 c3 31. Re3 d4 32. Rg3+ Kh8 33. Rxb2 cxb2 34. Rb3 Kg7 35. exf8Q+ Kxf8 36. Rxb2 Ke7 37. Kf1 Ke6 38. Ke2 Kd5 39. Rb7 Rc8 40. Rd7+ Kc4 41. Kd2 Rb8 42. Rc7+ Kd5 43. Kc2 Rb4 44. Rxf7 Rc4+ 45. Kd2 Ra4 46. Rd7+ Ke5 1/2-1/2

[Event "UZB-ch"]
[Site "Tashkent"]
[Date "1974.??.??"]
[Round "?"]
[White "Agzamov, Georgy"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "C82"]
[PlyCount "79"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Nc5 10. Bc2 Bg4 11. Re1 Qd7 12. Be3 Ne6 13. Bb3 Rd8 14. Nbd2 Be7 15. Qb1 Na5 16. Nd4 c5 17. Nf5 Bxf5 18. Qxf5 Nc4 19. Nxc4 bxc4 20. Bd1 0-0 21. Bd2 Qb5 22. Rb1 Qa5 23. f4 g6 24. Qh3 Ng7 25. Bc2 f5 26. exf6 Bxf6 27. f5 gxf5 28. Bh6 Qc7 29. Rf1 Rf7 30. Rbe1 Qb7 31. Bxf5 Nxf5 32. Rxf5 Bg7 33. Bxg7 Rxg7 34. Rfe5 Qd7 35. Qh5 Kf8 36. Rf1+ Kg8 37. Rfe1 Kf8 38. Kh1 d4 39. Rf5+ Kg8 40. Rd5 1-0

[Event "Tashkent"]
[Site "Tashkent"]
[Date "1974.??.??"]
[Round "?"]
[White "Kan, Ilia Abramovich"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "89"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Bd7 7. 0-0 g6 8. Nbd2 Bg7 9. Re1 0-0 10. Nf1 Nh5 11. h3 h6 12. Ne3 Nf4 13. d4 exd4 14. cxd4 Nb4 15. Bxd7 Qxd7 16. Ng4 Nfd3 17. Re2 h5 18. Ne3 Nf4 19. Rd2 d5 20. Ne5 Bxe5 21. dxe5 d4 22. Qf3 Qb5 23. Nf5 Ne6 24. Ne7+ Kg7 25. Qf6+ Kh7 26. g4 Nd3 27. gxh5 Ndf4 28. hxg6+ fxg6 29. Qh4+ Kg7 30. Nd5 Nxd5 31. exd5 Qxd5 32. Rd3 Rf7 33. Bh6+ Kg8 34. Rg3 Qxe5 35. Rxg6+ Ng7 36. Kh1 Re8 37. Rag1 Ree7 38. f4 Qd5+ 39. R1g2 Qd7 40. R6g3 d3 41. f5 Re1+ 42. Kh2 Re2 43. f6 Rxg2+ 44. Kxg2 Qc6+ 45. Kh2 1-0

[Event "Tashkent"]
[Site "Tashkent"]
[Date "1974.??.??"]
[Round "?"]
[White "Kayumov, Dimitry"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "67"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 d5 7. Nxf6+ gxf6 8. d4 e4 9. Nh4 Qe7 10. 0-0 f5 11. Qh5+ Qf7 12. Qxf7+ Kxf7 13. Bxc6 bxc6 14. f3 Ke8 15. fxe4 fxe4 16. Bf4 Bd6 17. c4 Ba6 18. Bxd6 cxd6 19. Rf6 Bxc4 20. Rxd6 Rc8 21. b3 Ba6 22. Nf5 Rf8 23. Ne3 Bb7 24. Rc1 Rf7 25. b4 a5 26. bxa5 Ke7 27. Rh6 c5 28. Rb6 Kd8 29. Rxc5 Rxc5 30. dxc5 d4 31. a6 Bc8 32. Rd6+ Rd7 33. a7 Bb7 34. c6 1-0

[Event "Tashkent"]
[Site "Tashkent"]
[Date "1974.??.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Grigorian, Levon Ashotovich"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "78"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nc3 e6 7. Bd3 Be7 8. Qe2 0-0 9. Bg5 h6 10. Bf4 Bb4 11. Bd2 c5 12. a3 Ba5 13. dxc5 Nxc5 14. Bc4 Bxc3 15. Bxc3 b6 16. Bd4 Bb7 17. 0-0-0 Qe7 18. Rhg1 Rac8 19. Kb1 Ncd7 20. Bb5 Rfd8 21. g4 Be4 22. Ne1 e5 23. Be3 Nc5 24. Rxd8+ Qxd8 25. f3 Bg6 26. g5 hxg5 27. Rxg5 Qd6 28. Bxc5 Rxc5 29. Bd3 Bh5 30. Qf2 g6 31. Qh4 Kf8 32. Rg3 Nd5 33. Ng2 Nf4 34. Nxf4 exf4 35. Rg1 Re5 36. Rd1 Bxf3 37. Be2 Rd5 38. Re1 Rh5 39. Qf2 Qd2 0-1

[Event "Tashkent"]
[Site "Tashkent"]
[Date "1974.??.??"]
[Round "?"]
[White "Voronov, Vladimir N"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "27"]
[EventDate "1974.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 a6 6. Bg5 Nc6 7. Qd2 e6 8. 0-0-0 Be7 9. Bf4 Qb6 10. Bxd6 Bxd6 11. Qxd6 Qxf2 12. Bb5 Nd7 13. Bxc6 bxc6 14. Nd4 1-0

[Event "Tashkent"]
[Site "Tashkent"]
[Date "1973.??.??"]
[Round "?"]
[White "Agzamov, Georgy"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "B44"]
[PlyCount "83"]
[EventDate "1973.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 0-0 10. 0-0 Rb8 11. Be3 Qa5 12. Rc1 Rd8 13. Qe1 Bd7 14. f4 Nb4 15. Kh1 Be8 16. Bd2 Qb6 17. b3 Nc6 18. Nc2 Qc7 19. Be3 b6 20. Qf2 b5 21. cxb5 axb5 22. b4 Qb7 23. a3 e5 24. f5 Rdc8 25. Bf3 Na5 26. bxa5 Rxc3 27. Nb4 Rxa3 28. a6 Qd7 29. g4 h6 30. h4 Ra4 31. Qd2 d5 32. Nxd5 Nxd5 33. a7 Rxa7 34. Bxa7 Qxa7 35. exd5 Bxh4 36. Qc3 Bg3 37. Qc5 Qa6 38. Qc7 Qa8 39. Ra1 Qb7 40. Qxb7 Rxb7 41. Ra8 Kf8 42. d6 1-0

[Event "URS-chT4 corr7172"]
[Site "USSR"]
[Date "1973.??.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Dubinin, Piotr Vasilyevich"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "54"]
[EventDate "1971.??.??"]
[EventType "team (corr)"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qb3 Nb6 7. d4 Bg7 8. Bf4 Bg4 9. Ng5 0-0 10. h3 Bd7 11. e3 c5 12. dxc5 Bxc3+ 13. bxc3 e5 14. Bg3 Qxg5 15. cxb6 Bc6 16. h4 Qf5 17. f3 e4 18. Be2 Nd7 19. 0-0 Qc5 20. c4 axb6 21. a4 exf3 22. gxf3 Rfe8 23. Bf2 Qh5 24. Kg2 Re6 25. Ra2 g5 26. Rg1 Rg6 27. hxg5 Ra5 0-1

[Event "URS-ch40 Semifinal"]
[Site "Odessa"]
[Date "1972.08.??"]
[Round "?"]
[White "Alburt, Lev O"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "119"]
[EventDate "1972.08.10"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Nh4 Bc7 9. f4 f5 10. exf5 exf5 11. c3 Be6 12. Ndf3 h6 13. Re1 Qd7 14. d4 cxd4 15. cxd4 Rac8 16. b3 Bb6 17. Ba3 Rfe8 18. Kh1 Bf7 19. Qd3 Ba5 20. Re3 Bh5 21. Bc5 b6 22. Ba3 Nb4 23. Bxb4 Bxb4 24. Ne5 Qe6 25. Neg6 Qxe3 26. Qxe3 Nxg6 27. Bxd5+ Kh7 28. Qd3 Nxh4 29. gxh4 Rc3 30. Qb5 Ba3 31. Rf1 Re7 32. Bg2 Be2 33. Qxf5+ g6 34. Qf6 Bxf1 35. Bxf1 Rc1 36. Kg2 Rc2+ 37. Kf3 Rc3+ 38. Kg2 Rc2+ 39. Kg1 Rg7 40. Bc4 Rd2 41. h5 Be7 42. Qe5 Rxd4 43. Kf1 Rd6 44. Qe4 Bh4 45. Bd3 Rgd7 46. Be2 Re7 47. Qb4 Rde6 48. Bd3 Kg7 49. hxg6 Re3 50. Qd4+ Bf6 51. Qd5 Re1+ 52. Kg2 Rd1 53. Kf3 Rd2 54. Kg4 Rc7 55. Qd6 Rb7 56. Kf5 Bb2 57. Qd5 Rc7 58. Qd8 Rc5+ 59. Ke4 Rd1 60. Qd7+ 1-0

[Event "URS-ch40 Semifinal"]
[Site "Odessa"]
[Date "1972.08.??"]
[Round "?"]
[White "Zaitsev, Igor A"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "C63"]
[PlyCount "104"]
[EventDate "1972.08.10"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qg5 8. Qe2 Nf6 9. f4 Qh4+ 10. g3 Qh3 11. Ne5+ c6 12. Bc4 Bc5 13. d4 Bxd4 14. Be3 Bxe5 15. fxe5 Bg4 16. Qf1 Qxf1+ 17. Rxf1 Nd5 18. Bd4 b6 19. c3 Ke7 20. Kd2 Rad8 21. b4 Bf3 22. a3 Rd7 23. Rae1 Rhd8 24. Kc2 g5 25. Be2 Rf8 26. Bxf3 exf3 27. Kd3 Ke6 28. Ke4 g4 29. h3 c5 30. bxc5 bxc5 31. Bxc5 Nxc3+ 32. Ke3 Nd5+ 33. Ke4 Rc8 34. Bd6 Rc4+ 35. Kd3 Rc3+ 36. Kd4 gxh3 37. Re4 Rg7 38. Rh4 h5 39. Bb4 Rb3 40. Rxh5 Rg4+ 41. Kc5 Nxb4 42. axb4 Re3 43. Rxh3 Rxe5+ 44. Kc6 Rc4+ 45. Kb7 Rxb4+ 46. Ka8 Re3 47. Rh8 Kf5 48. Rh5+ Kg6 49. Rh8 Rbe4 50. Kxa7 Rb3 51. Ra1 f2 52. Rh2 f1Q 0-1

[Event "URS-chT Republics 12th Group3"]
[Site "Moscow"]
[Date "1972.03.04"]
[Round "3"]
[White "Ustinov, Georgy I"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "78"]
[EventDate "1972.03.02"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kyrgyzstan"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "KGZ"]
[BlackTeamCountry "UZB"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Bc7 9. Nf1 d4 10. h4 e5 11. N3h2 f6 12. h5 g5 13. hxg6 hxg6 14. Nd2 Kg7 15. Nb3 b6 16. a4 Be6 17. Nd2 Qd7 18. Ndf1 c4 19. dxc4 Bxc4 20. g4 Rh8 21. Ra3 Rh4 22. Rg3 Rah8 23. Bd2 g5 24. Qf3 Ng6 25. Rh3 Rxh3 26. Bxh3 Nf4 27. Bg2 Kg6 28. Ng3 d3 29. c3 Qh7 30. Nh5 Be6 31. Bxf4 exf4 32. e5 Nxe5 33. Qe4+ Kh6 34. Qxh7+ Rxh7 35. Nxf6 Rf7 36. Nd5 Bb8 37. Be4 Rd7 38. Nb4 d2 39. Rd1 Bc4 0-1

[Event "URS-chT Republics 12th Group3"]
[Site "Moscow"]
[Date "1972.03.02"]
[Round "1"]
[White "Tukmakov, Vladimir B"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2560"]
[PlyCount "86"]
[EventDate "1972.03.02"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "URS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ukraine"]
[BlackTeam "Uzbekistan"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "UZB"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Qd7 8. d3 Bc5 9. Nd2 Ne7 10. Rb1 a5 11. Nc4 f6 12. Be3 Bxe3 13. Qxe3 b6 14. f4 exf4 15. Rxf4 c5 16. Kh1 0-0 17. Qg3 Nc6 18. Rbf1 Qe6 19. Ne3 Rf7 20. Nd5 Raf8 21. c3 Qd6 22. Qg4 Ne7 23. Nxe7+ Rxe7 24. R1f3 Qe6 25. Rf5 Rd8 26. c4 Red7 27. e5 Rd4 28. Qg3 fxe5 29. Rxe5 Qd6 30. Qe1 Qc6 31. Re7 Rxd3 32. Qg3 Qg6 33. Qxg6 hxg6 34. Rff7 Kh7 35. Rxg7+ Kh6 36. Rxc7 Rd2 37. Rh7+ Kg5 38. Rc6 R8d6 39. Rxd6 Rxd6 40. b3 Kf4 41. Re7 a4 42. bxa4 Rd4 43. Re6 g5 1/2-1/2

[Event "URS Young Masters-ch06"]
[Site "Riga"]
[Date "1972.01.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Romanishin, Oleg M"]
[Result "1/2-1/2"]
[ECO "E10"]
[PlyCount "53"]
[EventDate "1972.01.25"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. g3 b5 5. c5 d6 6. cxd6 Bxd6 7. a4 bxa4 8. Bg2 Bb7 9. Qxa4+ Nbd7 10. 0-0 0-0 11. Nc3 c5 12. Rd1 Qe7 13. Bf4 Bxf4 14. gxf4 cxd4 15. Qxd4 Nc5 16. Qd6 Qxd6 17. Rxd6 Rab8 18. b4 Nce4 19. Nxe4 Nxe4 20. Rd4 Nc3 21. Kf1 Rfd8 22. Rxd8+ Rxd8 23. Ne1 Bxg2+ 24. Nxg2 g6 25. Rxa6 Rd1+ 26. Ne1 Rb1 27. e3 1/2-1/2

[Event "URS Games"]
[Site "Soviet Union"]
[Date "1972.??.??"]
[Round "?"]
[White "Kochyev, Alexander"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "B49"]
[PlyCount "89"]
[EventDate "1972.??.??"]
[EventType "game"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 0-0 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Rfxc8 13. Bxa6 Re8 14. Bd3 Bd6 15. Kh1 Be5 16. c3 Rxb2 17. Qc1 Qb7 18. f4 Bc7 19. e5 Nd5 20. Bc5 Qb8 21. c4 Ne7 22. Ba7 Qb7 23. Bd4 Rb4 24. Bc5 Ra4 25. Bxh7+ Kf8 26. Bd3 Rd8 27. Qd1 Ra5 28. Rb1 Qa8 29. Bb4 Rxa2 30. Be4 g6 31. Qe1 d6 32. Rd1 Qb8 33. Rb1 Qa7 34. Qh4 c5 35. Bc3 d5 36. Qh8+ Ng8 37. cxd5 Qa4 38. Rbe1 Qc4 39. dxe6 Qxe6 40. f5 gxf5 41. Bxf5 Qh6 42. Qxh6+ Nxh6 43. e6 Re8 44. Bg6 Re7 45. exf7 1-0

[Event "URS Games"]
[Site "Soviet Union"]
[Date "1972.??.??"]
[Round "?"]
[White "Mukhin, Mikhail A"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "C82"]
[PlyCount "63"]
[EventDate "1972.??.??"]
[EventType "game"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Nc5 10. Nd4 Nxe5 11. f4 Nc4 12. f5 Bd7 13. Qh5 Ne4 14. Nd2 Nf6 15. Qg5 Be7 16. Qxg7 Rg8 17. Qh6 c5 18. N4f3 Bxf5 19. Nh4 Be6 20. Nxc4 dxc4 21. Bc2 Rg4 22. Nf5 Bf8 23. Qe3 Qd7 24. Qf3 Qd5 25. Ne3 Qxf3 26. Rxf3 Bg7 27. Nxg4 Bxg4 28. Rg3 Kf8 29. Bf4 Rd8 30. Re1 h5 31. h3 h4 32. Rxg4 1-0

[Event "URS Games"]
[Site "Soviet Union"]
[Date "1972.??.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Stein, Leonid"]
[Result "1-0"]
[ECO "B60"]
[PlyCount "39"]
[EventDate "1972.??.??"]
[EventType "game"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Qa5 7. Bxf6 gxf6 8. Nb3 Qe5 9. Qd2 f5 10. f4 Qe6 11. Nd4 Nxd4 12. Qxd4 Rg8 13. 0-0-0 fxe4 14. Nd5 Kd8 15. Qc4 Qd7 16. Qxe4 f5 17. Qb4 b6 18. Bb5 Qb7 19. Rhe1 Rg7 20. Qxd6+ 1-0

[Event "URS-ch39 Semifinal"]
[Site "Daugavpils"]
[Date "1971.06.??"]
[Round "?"]
[White "Karasev, Vladimir I"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "C62"]
[PlyCount "53"]
[EventDate "1971.05.30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c4 g6 6. d4 exd4 7. Nxd4 Bg7 8. Bxc6 bxc6 9. Nc3 Nf6 10. Bg5 h6 11. Bh4 Qb8 12. Nb3 Be6 13. e5 dxe5 14. Bxf6 Bxf6 15. Qf3 Bg7 16. Nc5 0-0 17. Nxe6 fxe6 18. Qxc6 Qxb2 19. Nb5 Kh7 20. Rad1 Rab8 21. Qxc7 a6 22. Nd6 Qe2 23. Rde1 Qxa2 24. c5 Rb4 25. c6 Rd4 26. Qe7 Qd5 27. Ne8 1-0

[Event "URS-ch39 Semifinal"]
[Site "Daugavpils"]
[Date "1971.06.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Karpov, Anatoly"]
[Result "0-1"]
[ECO "E04"]
[PlyCount "48"]
[EventDate "1971.05.30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 b5 6. a4 c6 7. 0-0 Bb7 8. Nc3 a6 9. e4 Nbd7 10. Qe2 Be7 11. e5 Nd5 12. Ne4 h6 13. h4 Qc7 14. Bd2 c5 15. axb5 axb5 16. dxc5 Rxa1 17. Rxa1 Nxc5 18. Nxc5 Bxc5 19. b3 0-0 20. bxc4 bxc4 21. Qe4 Ne3 22. Qf4 Nxg2 23. Kxg2 Qc6 24. Rd1 Rd8 0-1

[Event "Tashkent"]
[Site "Tashkent"]
[Date "1971.??.??"]
[Round "?"]
[White "Khan, Vladimir"]
[Black "Ruderfer, Mark B"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "80"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nxc6 bxc6 6. c4 Nf6 7. Bd3 d5 8. exd5 cxd5 9. Qe2 Be7 10. 0-0 dxc4 11. Bxc4 0-0 12. Nc3 Bb7 13. Be3 Qc7 14. h3 Qc6 15. f4 Bc5 16. Bxc5 Qxc5+ 17. Kh2 Rad8 18. Rad1 Qc7 19. Nb5 Qb6 20. Rxd8 Rxd8 21. Rd1 Bd5 22. Bxd5 Nxd5 23. g3 Rb8 24. a4 a6 25. Nd4 Qxb2 26. Rd2 Qb6 27. a5 Qd6 28. f5 Re8 29. fxe6 fxe6 30. Qc4 Qb4 31. Qxb4 Nxb4 32. Rb2 Nd5 33. Rb7 e5 34. Nf5 e4 35. Nd6 Rf8 36. Nxe4 Rf7 37. Rb2 h6 38. h4 Rc7 39. Rd2 Ne7 40. Rd6 Nc6 1/2-1/2

[Event "URS Burevestnik CC-ch"]
[Site "Almaty"]
[Date "1971.??.??"]
[Round "?"]
[White "Radashkovich, Itchak"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "E01"]
[PlyCount "104"]
[EventDate "1971.03.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7 7. 0-0 Be7 8. e4 b5 9. e5 Nd5 10. Ne4 0-0 11. Bg5 a6 12. h4 Qb6 13. Nh2 f6 14. exf6 N7xf6 15. h5 Ra7 16. h6 g6 17. Qd2 Nxe4 18. Bxe4 Bxg5 19. Qxg5 Qxd4 20. Rae1 Qf6 21. Qd2 e5 22. Bxd5+ cxd5 23. Qxd5+ Be6 24. Qxe5 Bh3 25. Qxf6 Rxf6 26. Re8+ Rf8 27. Rfe1 Rxe8 28. Rxe8+ Kf7 29. Rh8 Kf6 30. Nf3 b4 31. Rb8 a5 32. Rb6+ Ke7 33. Rc6 Be6 34. Ne5 c3 35. bxc3 Bxa2 36. cxb4 axb4 37. Rb6 Bd5 38. f4 b3 39. Kf2 Rb7 40. Rxb7+ Bxb7 41. Nd3 Kf6 42. g4 Bc8 43. Kf3 Ke7 44. Nb2 Kd6 45. f5 gxf5 46. g5 Be6 47. Kf4 Bf7 48. Kxf5 Kd5 49. Kf6 Bg6 50. Na4 Kd4 51. Nb2 Kc3 52. Na4+ Kc2 0-1

[Event "Tashkent"]
[Site "Tashkent"]
[Date "1971.??.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Ibaulaev"]
[Result "1-0"]
[ECO "E74"]
[PlyCount "119"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 c5 8. d5 e6 9. Qd2 exd5 10. exd5 Kh7 11. h3 Re8 12. Bd3 b5 13. Nxb5 Ne4 14. Bxe4 Rxe4 15. Rc1 a6 16. Na3 Qg5 17. Kf1 Qf6 18. b3 Ra7 19. Ne2 Rae7 20. Kg1 Re8 21. Ng3 R4e7 22. Rd1 Qh4 23. Nc2 Nd7 24. Ne2 Nf6 25. g3 Qh5 26. Nf4 Qf5 27. g4 Qe4 28. Ne1 h5 29. g5 Ng8 30. Qd3 Bf5 31. Qxe4 Bxe4 32. Nfg2 f6 33. Bf4 Rd7 34. h4 fxg5 35. hxg5 Bd4 36. Rh4 Ne7 37. Ne3 Nf5 38. Nxf5 Bxf5 39. Nf3 Bg4 40. Rxg4 hxg4 41. Nxd4 cxd4 42. Rxd4 Re1+ 43. Kg2 Ra1 44. Rd2 a5 45. Rc2 Kg8 46. Bd2 Rh7 47. Bxa5 Rhh1 48. Kg3 Rag1+ 49. Kf4 Rh2 50. Rd2 Rh3 51. Bb6 Rf3+ 52. Ke4 Rf5 53. Be3 Re1 54. Kd3 Kf7 55. a4 Ra1 56. Bd4 Rf3+ 57. Kc2 Rh1 58. Re2 Rh2 59. Rd2 Rh1 60. a5 1-0

[Event "URS Burevestnik CC-ch"]
[Site "Almaty"]
[Date "1971.??.??"]
[Round "?"]
[White "Ruderfer, Mark B"]
[Black "Lerner, Konstantin Z"]
[Result "1-0"]
[ECO "A61"]
[PlyCount "59"]
[EventDate "1971.03.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Nbd7 8. e4 Bg7 9. Nc4 Nb6 10. Ne3 0-0 11. Bd3 Re8 12. 0-0 a6 13. a4 Qc7 14. Qe2 Nh5 15. f4 Bd4 16. Kh1 Nf6 17. Qf3 c4 18. Bc2 Qe7 19. a5 Bxe3 20. Bxe3 Nbxd5 21. Nxd5 Nxd5 22. Bd2 Nc7 23. f5 Nb5 24. Qg3 Nd4 25. Ba4 Bd7 26. Bg5 f6 27. Bxd7 fxg5 28. Bxe8 Rxe8 29. f6 Qf7 30. Qxd6 1-0

[Event "URS Cup"]
[Site "Dnipropetrovsk"]
[Date "1970.??.??"]
[Round "3.1"]
[White "Alburt, Lev O"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "36"]
[EventDate "1970.08.01"]
[EventType "k.o."]
[EventRounds "4"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 7. Nf3 Bg4 8. Bxf6 exf6 9. cxd5 Bb4 10. Qb3 Bxf3 11. dxc6 Bxc6 12. Bc4 Ba4 13. Bxf7+ Kf8 14. Qc4 Bb5 15. Qb3 Rd8 16. a4 Rxd4 17. f4 Bxa4 18. Rxa4 Qxa4 0-1

[Event "URS-ch Semifinal"]
[Site "Aktyubinsk"]
[Date "1970.??.??"]
[Round "?"]
[White "Dzindzichashvili, Roman"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "109"]
[EventDate "1970.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 Qa5 7. Qd2 e5 8. dxe5 Ne4 9. Nxe4 Bb4 10. Nc3 d4 11. Nge2 dxc3 12. Nxc3 Qxe5+ 13. Qe3 Bxc3+ 14. bxc3 Be6 15. Be2 0-0 16. 0-0 f6 17. Bf4 Qxe3 18. Bxe3 Rfc8 19. c5 Ne5 20. Rfd1 Rc7 21. a4 Bb3 22. Rd4 Nd7 23. Bf3 Nxc5 24. Rb4 Bf7 25. Bxc5 Rxc5 26. Rxb7 Rxc3 27. h3 a5 28. Rb5 Rac8 29. Rxa5 h6 30. Ra8 Rxa8 31. Bxa8 Rc7 32. Bf3 Ra7 33. Be2 Kf8 34. a5 Ke7 35. a6 Be6 36. Kh2 Bc8 37. Kg3 g5 38. Kf3 Kd6 39. Ke3 Re7+ 40. Kd2 Ra7 41. Bd3 h5 42. Rb1 h4 43. Rb6+ Ke5 44. Ke3 Ra8 45. Rb5+ Kd6 46. Ra5 Ra7 47. Kd4 g4 48. hxg4 Bxg4 49. Rd5+ Kc6 50. Be4 Kc7 51. Rc5+ Kd8 52. Bb7 h3 53. gxh3 Bxh3 54. Rc6 Bg2 55. Kc5 1-0

[Event "URS-ch Semifinal"]
[Site "Kiev"]
[Date "1970.??.??"]
[Round "?"]
[White "Grigorian, Levon Ashotovich"]
[Black "Ruderfer, Mark B"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "91"]
[EventDate "1970.??.??"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "URS"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Be2 Bd7 8. 0-0 Nxd4 9. Bxd4 Bc6 10. Bd3 Be7 11. f4 0-0 12. Kh1 a6 13. Qe1 Qc7 14. Qg3 b5 15. e5 Nh5 16. Qh3 g6 17. Rae1 dxe5 18. Rxe5 Ng7 19. Re3 f6 20. Rg3 Bd6 21. Qh4 e5 22. Be3 exf4 23. Bxf4 Bxf4 24. Rxf4 f5 25. Rf1 Rae8 26. a4 f4 27. axb5 fxg3 28. Qc4+ Kh8 29. Rxf8+ Rxf8 30. bxc6 Re8 31. hxg3 Re6 32. Be4 Re5 33. Nd5 Rh5+ 34. Kg1 Qa7+ 35. Kf1 Rh1+ 36. Ke2 Qg1 37. Ne3 Qe1+ 38. Kf3 Ne8 39. Qd4+ Kg8 40. Bd5+ Kf8 41. Qc5+ Kg7 42. Qe7+ Kh6 43. Qf8+ Ng7 44. Qf4+ Kh5 45. g4+ Kh4 46. Qf6+ 1-0

[Event "URS Games"]
[Site "Soviet Union"]
[Date "1970.??.??"]
[Round "?"]
[White "Klovans, Janis"]
[Black "Ruderfer, Mark B"]
[Result "0-1"]
[ECO "C82"]
[PlyCount "56"]
[EventDate "1970.??.??"]
[EventType "game"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Nc5 10. Bc2 Bg4 11. h3 Bh5 12. Qe2 Qd7 13. Rd1 Rd8 14. b4 Ne6 15. a4 Be7 16. axb5 axb5 17. Bd3 Bxf3 18. gxf3 Bg5 19. f4 Bxf4 20. Bxb5 Bxc1 21. Ra6 0-0 22. Rxc1 Ncd4 23. cxd4 Nxd4 24. Qd3 Qxb5 25. Qxb5 Nxb5 26. Ra5 Rb8 27. Nc3 Nd4 28. b5 Nb3 0-1

