[Event "corr"]
[Site "corr"]
[Date "1996.??.??"]
[Round "?"]
[White "Gurtovojs, Nikolajs"]
[Black "Dupak, Nikolai G"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "39"]
[EventDate "1996.??.??"]
[EventType "game (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. d3 e5 8. Bd2 Be7 9. Rc1 0-0 10. h4 Rb8 11. Ne4 Ne6 12. Bc3 Ned4 13. e3 Nxf3+ 14. Bxf3 Kh8 15. a3 f5 16. Ng5 Bd7 17. Qb3 Qe8 18. Bd5 h6 19. Nf7+ Kh7 20. Nxe5 1-0

[Event "corr"]
[Site "corr"]
[Date "1995.??.??"]
[Round "?"]
[White "Gurtovojs, Nikolajs"]
[Black "Dupak, Nikolai G"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "49"]
[EventDate "1995.10.31"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. d3 0-0 6. Nbd2 c5 7. c3 Bg4 8. h3 Bxf3 9. Nxf3 Nh5 10. Kf2 f5 11. Ng5 Qd6 12. Bxh5 gxh5 13. Qxh5 h6 14. Nf3 Nd7 15. Bd2 Nf6 16. Qh4 Ne4+ 17. dxe4 dxe4 18. Rad1 exf3 19. gxf3 e5 20. Bc1 Qe6 21. fxe5 Bxe5 22. c4 f4 23. Rd5 fxe3+ 24. Bxe3 Rae8 25. Qg4+ 1-0

[Event "EU-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Dupak, Nikolai G"]
[Black "Hagenbach, Theo"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "24"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. c4 e6 6. d4 Bd6 7. Nc3 Nbd7 8. cxd5 exd5 9. e4 Nxe4 10. Nxe4 dxe4 11. Re1 0-0 12. Rxe4 Bf5 0-1

[Event "EU-ch GT289 corr"]
[Site "ICCF corr"]
[Date "1988.??.??"]
[Round "?"]
[White "Montecatine Rios, Ricardo"]
[Black "Dupak, Nikolai G"]
[Result "1-0"]
[ECO "A87"]
[PlyCount "37"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 c6 7. d5 Na6 8. Nc3 Nc5 9. Be3 Nfe4 10. Nxe4 Nxe4 11. Bd4 Bxd4 12. Qxd4 cxd5 13. cxd5 d6 14. Rfc1 a6 15. Rc2 Bd7 16. Rac1 a5 17. Qe3 Rc8 18. Rxc8 Bxc8 19. Nd4 1-0

[Event "corr"]
[Site "corr"]
[Date "1973.??.??"]
[Round "?"]
[White "Harkov"]
[Black "Dupak, Nikolai G"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "23"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. d3 Ne7 7. Qh5 b6 8. Bg5 0-0 9. Bc4 d6 10. f4 Be6 11. f5 Bxc4 12. f6 1-0

