[Event "GER-UKR email"]
[Site "ICCF email"]
[Date "2006.11.15"]
[Round "?"]
[White "Buhmann, Thomas"]
[Black "Kovalenko, Sergey S"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "15"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bf5 4. e3 e6 5. d3 c5 6. Nbd2 Nc6 7. g3 Be7 8. Bg2 1-0

[Event "GER-UKR email"]
[Site "ICCF email"]
[Date "2006.11.15"]
[Round "?"]
[White "Kovalenko, Sergey S"]
[Black "Buhmann, Thomas"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "14"]
[EventDate "2006.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. e4 Bb4 5. e5 Ne7 6. Bg5 h6 7. Bh4 g5 0-1

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Begliy, Mikhail"]
[Black "Kovalenko, Sergey S"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2236"]
[BlackElo "2249"]
[PlyCount "45"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. Nf3 Nbd7 11. Bf4 0-0 12. Rfd1 Nh5 13. Be3 b6 14. Qd2 Bb7 15. Be2 Nc5 16. Qxd6 Rac8 17. Rac1 Nxe4 18. Nxe4 Bxe4 19. Qxc7 Rxc7 20. g4 Bxb2 21. Rb1 Bxb1 22. Rxb1 Ba3 23. gxh5 1-0

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Berza, Stefan"]
[Black "Kovalenko, Sergey S"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2385"]
[BlackElo "2249"]
[PlyCount "45"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 a6 7. 0-0 Qc7 8. Qe2 Bd6 9. Be3 Nf6 10. h3 0-0 11. Rfd1 Ne5 12. Bb3 b5 13. Rac1 Qb8 14. Nh4 Ng6 15. Nxg6 hxg6 16. Bd4 Bh2+ 17. Kh1 Bf4 18. Rc2 Nh5 19. a3 Bb7 20. Kg1 Bc6 21. g3 Bc7 22. Rdc1 b4 23. axb4 1-0

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Genchev, Maxim"]
[Black "Kovalenko, Sergey S"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2419"]
[BlackElo "2249"]
[PlyCount "47"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 Bg7 8. Rb1 Nc6 9. d5 Ne5 10. Nxe5 Bxe5 11. Bb5+ Bd7 12. Qb3 b6 13. f4 Bg7 14. 0-0 0-0 15. Bxd7 Qxd7 16. Bb2 b5 17. c4 Bxb2 18. Rxb2 b4 19. Qe3 Qc7 20. e5 f6 21. exf6 Rxf6 22. Re2 Raf8 23. g3 R8f7 24. Rfe1 1-0

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Harabor, Mihai"]
[Black "Kovalenko, Sergey S"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2408"]
[BlackElo "2249"]
[PlyCount "33"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. Bf4 dxc4 7. Qxc4 0-0 8. e4 b5 9. Qb3 a5 10. Qc2 Bg4 11. Rd1 Na6 12. Be2 Nh5 13. Be3 Nb4 14. Qd2 f5 15. exf5 Bxf5 16. 0-0 Qd6 17. Nh4 1-0

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Kovalenko, Sergey S"]
[Black "Bachmann, Wolfgang"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2249"]
[BlackElo "2440"]
[PlyCount "46"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. f3 Nbd7 10. Bd3 c5 11. Ne2 Rc8 12. 0-0 cxd4 13. exd4 d5 14. b3 Ba6 15. Qb4 dxc4 16. bxc4 h6 17. Bxf6 Qxf6 18. Qa4 Nb8 19. f4 Qe7 20. Rab1 Rfd8 21. Rb4 Rc7 22. Rd1 Bb7 23. Qxa7 Bxg2 0-1

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Kovalenko, Sergey S"]
[Black "Degterev, Pavel"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2249"]
[BlackElo "2346"]
[PlyCount "46"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. Bf4 Re8 10. 0-0 Nh5 11. Bg5 Qc7 12. Qd2 Nd7 13. g4 Nhf6 14. Qf4 a6 15. a4 h5 16. h3 hxg4 17. hxg4 Nh7 18. Bh6 Bxh6 19. Qxh6 Ndf6 20. g5 Ne4 21. e3 Qe7 22. Nxe4 Qxe4 23. a5 Bf5 0-1

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Kovalenko, Sergey S"]
[Black "Gerbich, Vladimir Fedorovich"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2249"]
[BlackElo "2468"]
[PlyCount "44"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. f3 Nbd7 10. Bd3 Rc8 11. Ne2 c5 12. 0-0 cxd4 13. exd4 b5 14. b3 Ba6 15. Qb4 bxc4 16. Bxc4 Bxc4 17. bxc4 Qc7 18. Rfc1 Rb8 19. Qc3 Rfc8 20. Ra2 h6 21. Bh4 Qc6 22. Qa5 Qb6 0-1

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Kovalenko, Sergey S"]
[Black "Sheretyuk, Andrey Aleksandrovi"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2249"]
[BlackElo "2194"]
[PlyCount "44"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. f3 Nbd7 10. Bd3 c5 11. Ne2 Rc8 12. 0-0 Ba6 13. b3 cxd4 14. exd4 b5 15. Qc2 h6 16. Bxf6 Qxf6 17. Rac1 Qe7 18. Qd2 bxc4 19. Bxc4 Bxc4 20. Rxc4 Rxc4 21. bxc4 Rc8 22. Rc1 Nb6 0-1

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Kovalenko, Sergey S"]
[Black "Velilla Velasco, Francisco de Asis"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2249"]
[BlackElo "2528"]
[PlyCount "46"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. f3 Nbd7 10. Bd3 c5 11. Ne2 Rc8 12. 0-0 h6 13. Bh4 Ba6 14. b3 cxd4 15. exd4 b5 16. Qb4 bxc4 17. Bxc4 Bxc4 18. bxc4 Rc6 19. Rfc1 Qc7 20. Bg3 Rb8 21. Qd2 e5 22. Qd3 Rc8 23. Qe3 Qa5 0-1

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Kovalenko, Sergey S"]
[Black "Wernikiewicz, Zbigniew"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2249"]
[BlackElo "2368"]
[PlyCount "30"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3 d6 9. f3 Nbd7 10. Bd3 c5 11. Ne2 Rc8 12. 0-0 h6 13. Bh4 Ba6 14. b3 d5 15. a4 cxd4 0-1

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Leontiev, Gennady"]
[Black "Kovalenko, Sergey S"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2391"]
[BlackElo "2249"]
[PlyCount "33"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Nd2 d6 8. Qf3 Nc6 9. Nxc6 bxc6 10. e5 dxe5 11. Nc4 Bb7 12. Qg3 Nh5 13. Qxe5 Qxe5 14. Nxe5 Bd6 15. Nc4 Bc7 16. Be3 Nf4 17. Be4 1-0

[Event "Yury Sakharov mem-B email"]
[Site "ICCF email"]
[Date "2006.06.15"]
[Round "?"]
[White "Southwell, Henry P"]
[Black "Kovalenko, Sergey S"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2393"]
[BlackElo "2249"]
[PlyCount "47"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[EventCountry "UKR"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Nc6 8. Be3 Ne5 9. h3 Bc5 10. Qe1 0-0 11. f4 Nxd3 12. cxd3 d6 13. Nb3 b5 14. Nxc5 dxc5 15. Rc1 Bb7 16. Nd1 Nd7 17. Bxc5 Nxc5 18. Qe3 Qa5 19. Rxc5 Qxa2 20. Rc7 Bc8 21. f5 exf5 22. exf5 h6 23. Nc3 Qb3 24. f6 1-0

