[Event "W-ch M corr"]
[Site "ICCF corr"]
[Date "1981.??.??"]
[Round "?"]
[White "Danieyko, Jan"]
[Black "Ocipoff, Nicholas"]
[Result "0-1"]
[ECO "A58"]
[PlyCount "38"]
[EventDate "1981.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 g6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Nbd7 11. Qc2 Qa5 12. Rd1 Nb6 13. e4 Nfd7 14. Bd2 Nc4 15. Be1 Rfb8 16. Rab1 Nde5 17. Nxe5 Nxe5 18. Qa4 Qb5 19. b3 Qe2 0-1

[Event "W-ch M corr"]
[Site "ICCF corr"]
[Date "1980.??.??"]
[Round "?"]
[White "Listengarten, Leonid B"]
[Black "Ocipoff, Nicholas"]
[Result "1-0"]
[ECO "C36"]
[PlyCount "33"]
[EventDate "1980.??.??"]
[EventType "tourn (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6 bxc6 7. Bc4 Bd6 8. Qe2+ Kf8 9. d4 Bg4 10. 0-0 Nbd7 11. Bb3 Qc7 12. Na3 Re8 13. Qd3 g5 14. Bc4 Bxf3 15. Qxf3 h5 16. h4 g4 17. Bxf4 1-0

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "5"]
[White "Behrmann, U."]
[Black "Ocipoff, Nicholas"]
[Result "0-1"]
[ECO "B99"]
[PlyCount "36"]
[EventDate "1972.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 h6 11. Bh4 g5 12. fxg5 Ne5 13. Ndb5 axb5 14. Nxb5 Qa5 15. Nxd6+ Kf8 16. Qf4 Nfxg4 17. h3 hxg5 18. Bxg5 Bxg5 0-1

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "1"]
[White "Burgar, Wesley"]
[Black "Ocipoff, Nicholas"]
[Result "1/2-1/2"]
[ECO "B05"]
[PlyCount "63"]
[EventDate "1972.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Bc4 dxe5 6. Nc3 e6 7. dxe5 c6 8. 0-0 Nd7 9. Qd4 Bh5 10. Nxd5 cxd5 11. Bb5 a6 12. Bxd7+ Qxd7 13. c4 dxc4 14. Qxc4 Be7 15. Be3 Rc8 16. Qb3 0-0 17. Rac1 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Qxc8 20. Nd4 Bg6 21. h3 h6 22. Qd1 f5 23. exf6 Bxf6 24. Qg4 Bxd4 25. Qxd4 Qc6 26. Qd8+ Be8 27. Bd4 Qc1+ 28. Kh2 Qf4+ 29. g3 Qf7 30. Qb8 Kh7 31. Qe5 Bc6 32. h4 1/2-1/2

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "7"]
[White "Jacobs, Jon"]
[Black "Ocipoff, Nicholas"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "47"]
[EventDate "1972.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. f4 Bb7 10. e5 dxe5 11. fxe5 Nfd7 12. Rxf7 Kxf7 13. Nxe6 Qb6+ 14. Kh1 Nxe5 15. Qh5+ g6 16. Qxe5 Bf6 17. Nc7+ Kg7 18. Ne8+ Rxe8 19. Qxe8 Nd7 20. Qxd7+ Kh8 21. Bh6 Bc6 22. Qe6 Bd4 23. Be3 Bxe3 24. Qf6# 1-0

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "12"]
[White "Kandel, Irving"]
[Black "Ocipoff, Nicholas"]
[Result "1-0"]
[ECO "A71"]
[PlyCount "65"]
[EventDate "1972.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Bh4 e6 9. Nf3 exd5 10. cxd5 Re8 11. Nd2 b6 12. 0-0 Ba6 13. f4 Qd7 14. h3 b5 15. e5 b4 16. Bxf6 bxc3 17. Ne4 cxb2 18. Rb1 Bxe2 19. Qxe2 dxe5 20. fxe5 Qxd5 21. Rfd1 Qxa2 22. Rxb2 Qa6 23. Qf3 Nc6 24. Bxg7 Kxg7 25. Qf6+ Kg8 26. Nd6 Rf8 27. e6 Qa4 28. Rbd2 Qb3 29. Nxf7 Kh7 30. Ng5+ hxg5 31. Rd7+ Kh6 32. Qg7+ Kh5 33. Qh7# 1-0

[Event "US Open-73"]
[Site "Atlantic City"]
[Date "1972.??.??"]
[Round "6"]
[White "Ocipoff, Nicholas"]
[Black "Tucker, L."]
[Result "1-0"]
[ECO "A02"]
[PlyCount "57"]
[EventDate "1972.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 c5 3. e3 Nc6 4. b3 g6 5. Bb2 Bg7 6. Bb5 0-0 7. 0-0 Qc7 8. Bxc6 Qxc6 9. d3 d6 10. Qe1 b5 11. Nbd2 Bb7 12. Rd1 a5 13. e4 a4 14. Qh4 axb3 15. axb3 Ra2 16. Rb1 Rxb2 17. Rxb2 Nxe4 18. Nxe4 Bxb2 19. Nfg5 Bd4+ 20. Kh1 h5 21. f5 Qc8 22. f6 Bxf6 23. Nxf6+ exf6 24. Rxf6 Qd8 25. Nxf7 Qxf6 26. Qxf6 Rxf7 27. Qxg6+ Kf8 28. Qxd6+ Kg8 29. Kg1 1-0

[Event "US Open-72"]
[Site "Ventura"]
[Date "1971.??.??"]
[Round "4"]
[White "Leidner, Michael I"]
[Black "Ocipoff, Nicholas"]
[Result "1-0"]
[ECO "A88"]
[PlyCount "41"]
[EventDate "1971.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. Qc2 Qc7 9. b3 e5 10. dxe5 dxe5 11. Rd1 Re8 12. Ba3 Na6 13. Bd6 Qa5 14. a3 e4 15. b4 Qb6 16. c5 Nxb4 17. axb4 Qxb4 18. Ra4 Qxa4 19. Qxa4 exf3 20. Bxf3 Ng4 21. Nd5 1-0

