[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.11"]
[Round "8"]
[White "Edelmann, Oliver"]
[Black "Hamacher, Claus"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1872"]
[PlyCount "69"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 a6 7. Rc1 c5 8. cxd5 cxd4 9. Nxd4 Nxd5 10. Nxd5 Qxd5 11. Qb3 Qa5+ 12. Ke2 Nd7 13. Bc7 Qh5+ 14. Ke1 Nc5 15. Qc2 Bd7 16. Be2 Qd5 17. b4 Rac8 18. Bf3 Ba4 19. Bxd5 Bxc2 20. bxc5 exd5 21. Rxc2 Rxc7 22. c6 bxc6 23. Rxc6 Rxc6 24. Nxc6 Bf6 25. Kd2 g5 26. Rb1 Rc8 27. Rb8 Rxb8 28. Nxb8 Be5 29. Nxa6 Bxh2 30. Nb4 Bb8 31. a4 h5 32. a5 h4 33. a6 g4 34. Ke2 d4 35. exd4 1-0

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.10"]
[Round "7"]
[White "Hamacher, Claus"]
[Black "Schirmer, Werner"]
[Result "1-0"]
[ECO "E61"]
[BlackElo "1912"]
[PlyCount "81"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 d6 6. Nc3 a5 7. 0-0 Nc6 8. d5 Nb4 9. e4 Bd7 10. Rb1 a4 11. Nd4 Na6 12. Be3 Nc5 13. f3 c6 14. Qd2 Qa5 15. Rfd1 cxd5 16. exd5 Rfc8 17. g4 Qd8 18. Kg2 Ne8 19. Bh6 e5 20. dxe6 Nxe6 21. Bxg7 Kxg7 22. Ne4 Nc5 23. Ng3 Qf6 24. g5 Qe7 25. Qc3 Kg8 26. h4 b5 27. Re1 b4 28. Qxb4 Qe5 29. Qd2 Ne6 30. Nxe6 Qxe6 31. Rh1 Bc6 32. h5 d5 33. c5 d4 34. hxg6 fxg6 35. Rbc1 Qg4 36. Rc4 Rd8 37. Kf2 Qe6 38. Rxd4 Rxd4 39. Qxd4 Qe7 40. Bc4+ Kf8 41. Qh8# 1-0

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.09"]
[Round "6"]
[White "Schwarz, Jochen"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1921"]
[PlyCount "47"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Nf3 d5 8. e5 Ne4 9. Bd2 Nxd2 10. Qxd2 Bd7 11. 0-0 Qb6 12. Qf4 h6 13. Rac1 0-0-0 14. a3 Be7 15. b4 Bg5 16. Nxg5 hxg5 17. Qe3 Kb8 18. Ne2 f6 19. exf6 gxf6 20. b5 Ne7 21. Qg3+ Ka8 22. a4 Nf5 23. Bxf5 exf5 24. Qc7 1/2-1/2

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.08"]
[Round "5"]
[White "Hamacher, Claus"]
[Black "Steuer, Christopher"]
[Result "1/2-1/2"]
[ECO "D94"]
[BlackElo "1737"]
[PlyCount "88"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 c5 6. 0-0 cxd4 7. Nxd4 d5 8. Nc3 dxc4 9. Bxc4 Qc7 10. Qe2 a6 11. a4 Nc6 12. Nxc6 Qxc6 13. e4 Be6 14. Bxe6 Qxe6 15. f3 Rfd8 16. Be3 Rac8 17. Rfd1 Qb3 18. Rxd8+ Rxd8 19. a5 Rc8 20. Ra3 Qc4 21. Qd2 e6 22. Ra4 Qc7 23. Bb6 Qe7 24. Rd4 h5 25. e5 Nd5 26. Nxd5 exd5 27. Rxd5 Qe6 28. f4 Kh7 29. h3 Rc1+ 30. Qxc1 Qxd5 31. Qc3 Bh6 32. Be3 Qe4 33. Qd2 Kg7 34. Kf2 Qf5 35. Ke2 Qe4 36. Kf1 Qc4+ 37. Kg1 Qe6 38. Qe2 Qd5 39. g4 hxg4 40. hxg4 Kg8 41. Qd2 Qf3 42. g5 Bf8 43. Qf2 Qd5 44. Bb6 Bb4 1/2-1/2

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.07"]
[Round "4"]
[White "Linnemann, Caspar"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1705"]
[PlyCount "87"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 c5 12. 0-0-0 Nc6 13. Bc3 Qd5 14. dxc5 Qxd3 15. Rxd3 Bxc5 16. Bxf6 gxf6 17. Ne4 Be7 18. a3 Rg8 19. g3 Rd8 20. Rxd8+ Kxd8 21. Nc3 f5 22. Nd1 Bf6 23. Ne3 Ne5 24. Nxe5 Bxe5 25. Rg1 f4 26. Nc4 Bc7 27. g4 b5 28. Nd2 Bb6 29. Rg2 f5 30. f3 Be3 31. Kd1 Ke7 32. Nf1 Bc5 33. Nh2 Kf6 34. Ke2 e5 35. Kd3 e4+ 36. Ke2 e3 37. Rg1 Rd8 38. Nf1 Rd6 39. Rg2 a5 40. c3 b4 41. axb4 axb4 42. cxb4 Bxb4 43. gxf5 Kxf5 44. Rg6 1/2-1/2

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.06"]
[Round "3"]
[White "Hamacher, Claus"]
[Black "Hilbenz, Guntram"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "1791"]
[PlyCount "99"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. e3 Bf5 5. f3 h6 6. g4 Bh7 7. h4 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Nge2 Na6 11. 0-0-0 Qc7 12. Bxd6 Qxd6 13. a3 0-0-0 14. g5 Nh5 15. g6 f5 16. Rdg1 Rhf8 17. f4 Nc7 18. Rg2 b5 19. Ng1 Nf6 20. Nf3 Nd7 21. Nb1 Na8 22. b3 Nab6 23. Kb2 Kb7 24. Qc3 a6 25. Nbd2 Rc8 26. Rc1 Rc7 27. Qb4 Nc8 28. c4 Qxb4 29. axb4 Nd6 30. Ne5 Nxe5 31. dxe5 Ne4 32. Nxe4 fxe4 33. Rd1 Rf5 34. Kc3 Rh5 35. Rh2 Kb6 36. Rdd2 Kb7 37. Rh1 Kb6 38. Ra2 Ra7 39. Rf2 Rf5 40. Rff1 a5 41. bxa5+ Rxa5 42. c5+ Kb7 43. Ra1 Rxa1 44. Rxa1 Rh5 45. Rf1 Rf5 46. Kd2 Ka6 47. b4 Kb7 48. Ke2 Kb8 49. Rd1 Rh5 50. Rh1 1/2-1/2

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.05"]
[Round "2"]
[White "Yaroshenko, Yaroslav"]
[Black "Hamacher, Claus"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1801"]
[PlyCount "81"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Re8 9. Re1 Bg4 10. h3 Be6 11. c4 a5 12. b3 Na6 13. a3 Qd7 14. Be3 Rad8 15. Bf1 Bb8 16. Qd2 Qc7 17. b4 Bf5 18. g3 axb4 19. axb4 Qd7 20. Kh2 Be4 21. Bg2 Nc7 22. Rad1 b5 23. Ne5 fxe5 24. Bxe4 f5 25. Bf3 bxc4 26. Bg5 exd4 27. Bxd8 Rxd8 28. Qc2 c3 29. Re5 Nb5 30. Rxf5 d3 31. Qa2+ Kh8 32. Rf7 Qd4 33. Bxc6 c2 34. Re1 Nd6 35. Qe6 h6 36. Rf4 Qb6 37. Qe7 Bc7 38. Rf8+ Rxf8 39. Qxf8+ Kh7 40. Re7 Qd4 41. Be4+ 1-0

[Event "Walsrode Chessemy op-A"]
[Site "Walsrode"]
[Date "2023.03.04"]
[Round "1"]
[White "Hamacher, Claus"]
[Black "Krassowizkij, Jaroslaw"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "2451"]
[PlyCount "59"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 c5 6. d5 e6 7. Nc3 d6 8. 0-0 Re8 9. e4 exd5 10. exd5 Bf5 11. Bd3 Bg4 12. Bf4 Nh5 13. Be3 Nd7 14. h3 Bxf3 15. Qxf3 Bxc3 16. bxc3 Ne5 17. Qd1 Qh4 18. Re1 Nxc4 19. Bxc4 Qxc4 20. Qb3 b5 21. Rab1 Nf6 22. Red1 Ne4 23. Qxc4 bxc4 24. Bd2 Re5 25. f3 Nxd2 26. Rxd2 Re3 27. Rc1 Rae8 28. Kf2 Rd3 29. Rxd3 cxd3 30. c4 0-1

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Fineboim, Igor"]
[Black "Hamacher, Claus"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2158"]
[BlackElo "2117"]
[PlyCount "51"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. e3 e5 5. h3 Bxf3 6. Qxf3 Ngf6 7. c4 e4 8. Qd1 c6 9. cxd5 Nxd5 10. Nc3 Nc5 11. Nxd5 Qxd5 12. Rc1 Rd8 13. Rc4 Nd3+ 14. Bxd3 Qxd3 15. Bd4 f5 16. g4 fxg4 17. hxg4 Rd6 18. Rh5 Re6 19. Rc3 Qa6 20. Qc2 c5 21. Bxc5 Bxc5 22. Rcxc5 0-0 23. Rc8 Re7 24. d4 exd3 25. Qxd3 Qf6 26. Qd5+ 1-0

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Alonso, Rodolfo"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2117"]
[BlackElo "1803"]
[PlyCount "67"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Bg4 7. d3 Be7 8. Nbd2 0-0 9. Nc4 Bf6 10. Bd2 Qd7 11. Qb3 Nb6 12. Be3 Rfe8 13. Rfe1 Nd4 14. Nxd4 exd4 15. Bf4 Nxc4 16. Qxc4 c6 17. Be4 Bf5 18. Bxf5 Qxf5 19. Rac1 Qd7 20. Qc5 Rac8 21. Qh5 b6 22. Rc2 c5 23. b3 Re7 24. Bc1 Rce8 25. Qf3 a5 26. Bd2 Re6 27. Qg4 Be7 28. Bh6 g6 29. e4 dxe3 30. Rxe3 Rd8 31. Rxe6 Qxe6 32. Qf3 Qd5 33. Qxd5 Rxd5 34. Re2 1/2-1/2

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Joensson, Paul E"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2117"]
[BlackElo "1600"]
[PlyCount "51"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Nc6 7. Ne2 Bf5 8. Nbc3 e6 9. 0-0 Be7 10. Be3 Qd7 11. a3 0-0-0 12. Rc1 f6 13. Ng3 fxe5 14. Nxf5 exf5 15. dxe5 Qxd1 16. Rfxd1 Nxe5 17. Nb5 Nc6 18. Rxd8+ Rxd8 19. Nxa7+ Nxa7 20. Bxb6 Nc6 21. Be3 Kb8 22. Rd1 Rxd1+ 23. Bxd1 Bf6 24. b4 Bb2 25. b5 Nd4 26. Bxd4 1/2-1/2

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Poblete, Litos"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2117"]
[BlackElo "1293"]
[PlyCount "25"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. d5 Bf6 11. Qc2 Qe7 12. Nd4 Qf7 13. dxe6 1-0

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Sarosy, Zoltan L"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2117"]
[BlackElo "2130"]
[PlyCount "77"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Bf4 b6 9. Nc3 Ba6 10. cxd5 cxd5 11. Rc1 Qe8 12. Ne5 Bb7 13. Qb3 Nc6 14. Nb5 Na5 15. Qd3 Ba6 16. a4 Bb4 17. Bf3 Qe7 18. Rc2 Rfc8 19. Rfc1 Rxc2 20. Rxc2 h6 21. Qd1 Bxb5 22. axb5 Bd6 23. Qd3 Bxe5 24. Bxe5 Nc4 25. Bxf6 Qxf6 26. e4 Qg6 27. Qd1 Rd8 28. Be2 Qg5 29. h4 Qe7 30. Bxc4 dxc4 31. Rxc4 Qd7 32. Qb3 Qb7 33. f3 Qd7 34. Kg2 Qe8 35. Kf2 Qd7 36. Ke3 e5 37. d5 Qh3 38. g4 Qxh4 39. Qc3 1/2-1/2

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Tolan, John"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2117"]
[BlackElo "1497"]
[PlyCount "49"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be3 b6 7. Bd3 Bb7 8. 0-0 Nbd7 9. h3 e5 10. d5 a5 11. a3 Nh5 12. Qd2 Ba6 13. b4 Nf4 14. Ne2 Qe7 15. Nxf4 exf4 16. Bd4 Bxd4 17. Nxd4 Ne5 18. bxa5 Bxc4 19. Bxc4 Nxc4 20. Qxf4 Nxa5 21. Rac1 Rfe8 22. f3 Nb7 23. Rc6 Na5 24. Rc3 Nb7 25. Rc6 1/2-1/2

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Laczay, Istvan"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "1968"]
[BlackElo "2117"]
[PlyCount "53"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. e3 e5 4. cxd5 Qxd5 5. Nc3 Bb4 6. Bd2 Bxc3 7. bxc3 Qd6 8. Bd3 Nge7 9. Ne2 0-0 10. 0-0 f5 11. Rb1 Rb8 12. Bc1 a6 13. Bc4+ Be6 14. Ba3 Qxa3 15. Bxe6+ Kh8 16. Qb3 Qd6 17. dxe5 Qxe5 18. Bd7 Rf6 19. Rfd1 Na5 20. Qa4 b6 21. Qd4 Qxd4 22. Rxd4 c5 23. Rdd1 Nc4 24. Ba4 Rd6 25. Rxd6 Nxd6 26. Rd1 Rd8 27. Bc2 1/2-1/2

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Polevoy, Nickolay"]
[Black "Hamacher, Claus"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2109"]
[BlackElo "2117"]
[PlyCount "69"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[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 Bb7 12. Nc2 Nb8 13. g3 Nd7 14. Bg2 Bg5 15. Nce3 Nc5 16. Nf5 g6 17. h4 gxf5 18. hxg5 fxe4 19. Nf6+ Kf8 20. Qd2 Nd3+ 21. Kf1 d5 22. Rh6 Qe7 23. f3 exf3 24. Bxf3 e4 25. Be2 d4 26. Bxd3 dxc3 27. Qxc3 Rc8 28. Qb3 exd3 29. Qxd3 Qb4 30. b3 Qc3 31. Qxc3 Rxc3 32. Rd1 Rc8 33. b4 Bc6 34. g4 Ke7 35. Rh2 1-0

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Smyth, Peter"]
[Black "Hamacher, Claus"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1991"]
[BlackElo "2117"]
[PlyCount "38"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nge7 4. Nf3 Ng6 5. d4 e4 6. Nfd2 f5 7. c4 Be7 8. Be2 0-0 9. 0-0 Bg5 10. Nc3 d6 11. a3 a5 12. Rb1 Bd7 13. Qc2 Nce7 14. Bh5 c6 15. Rbc1 d5 16. cxd5 cxd5 17. f4 exf3 18. Rxf3 Nh4 19. Rg3 h6 1-0

[Event "IECG WC.2006.P.00001 email"]
[Site "IECG email"]
[Date "2003.01.22"]
[Round "?"]
[White "Zednik, Martin"]
[Black "Hamacher, Claus"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1806"]
[BlackElo "2117"]
[PlyCount "74"]
[EventDate "2003.01.22"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 Nf6 6. c3 a6 7. Bf1 Bg4 8. d3 e6 9. Nbd2 Be7 10. h3 Bh5 11. g4 Bg6 12. Nh4 Nd7 13. Nxg6 hxg6 14. Nf3 Nde5 15. Nxe5 dxe5 16. Be3 Qc7 17. Qf3 Rd8 18. Rab1 b6 19. a3 a5 20. Red1 g5 21. b3 b5 22. Rdc1 Qb7 23. Qg3 0-0 24. Rb2 Rc8 25. c4 b4 26. Ra1 Ra8 27. Rba2 a4 28. bxa4 b3 29. Rb2 Rxa4 30. Be2 Rfa8 31. Bd1 Rxa3 32. Rab1 Ra1 33. Rxb3 Rxb1 34. Rxb7 Rxb7 35. Kh2 Rb1 36. Bf3 Ra3 37. Bc1 Rxc1 0-1

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Grazinys, Vidmantas"]
[Black "Hamacher, Claus"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2089"]
[BlackElo "2099"]
[PlyCount "45"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[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 Qa5+ 10. Bd2 Qd8 11. c4 Nxe4 12. cxb5 Be6 13. Bc4 Ne7 14. 0-0 Bxd5 15. Ba5 Qxa5 16. Bxd5 Nc3 17. bxc3 Rd8 18. Nc4 Qxb5 19. Ne3 Qa5 20. Rb1 Nxd5 21. Nxd5 Be7 22. Rb7 Bg5 23. Nc7+ 1-0

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Garcia, Hamlet Danilo"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2099"]
[BlackElo "2115"]
[PlyCount "53"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Bg4 5. Ne5 Bh5 6. cxd5 Nxd5 7. d4 Nd7 8. Nd3 e6 9. Nc3 Qb6 10. Nxd5 cxd5 11. Nf4 Bg6 12. 0-0 Bd6 13. Nxg6 hxg6 14. b3 Rc8 15. Bb2 0-0 16. Qd3 Rc7 17. Rac1 Rfc8 18. Rxc7 Rxc7 19. Bf3 Nf6 20. e3 Rc6 21. Rc1 Rxc1+ 22. Bxc1 Qa5 23. Qd2 Qxd2 24. Bxd2 Ne4 25. Bxe4 dxe4 26. f3 exf3 27. Kf2 1/2-1/2

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Kluge, Thomas"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2099"]
[BlackElo "2050"]
[PlyCount "103"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. f3 d6 7. e4 e6 8. Be2 a6 9. Be3 Nbd7 10. 0-0 Be7 11. a4 Qb8 12. a5 Bd8 13. Nb3 0-0 14. Qd2 Bc7 15. axb6 Nxb6 16. Na5 Rd8 17. Bg5 Nbd7 18. b4 d5 19. exd5 Bxh2+ 20. Kh1 Be5 21. dxe6 fxe6 22. Rfd1 h6 23. Bxf6 Bxf6 24. Qe3 Nf8 25. Rxd8 Bxd8 26. Nxb7 Qxb7 27. Qe4 Qxb4 28. Qxa8 Qxc3 29. Rd1 Bc7 30. Qe4 Qf6 31. Qd4 Qg5 32. Qg4 Qe3 33. Bd3 Qf2 34. Be4 a5 35. Bc6 Qc2 36. Qd4 Bb6 37. Qd3 Qf2 38. Qe4 Bc7 39. Qd4 Qg3 40. Kg1 Qh2+ 41. Kf1 Be5 42. Qf2 Qh1+ 43. Ke2 Qh5 44. g3 Bd6 45. Be8 Qe5+ 46. Kf1 Bc5 47. f4 Qf5 48. Qf3 Qh3+ 49. Qg2 Qf5 50. Ba4 Bb6 51. Qf3 Qh3+ 52. Qg2 1/2-1/2

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Mulenko, Aleksandr Ivanovich"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2099"]
[BlackElo "2172"]
[PlyCount "39"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. 0-0 Nc6 7. e3 Bd7 8. Nc3 Bd6 9. Qe2 b5 10. e4 Be7 11. Bg5 Rb8 12. d5 Nb4 13. dxe6 Bxe6 14. Rfd1 Qc8 15. Ne5 Bg4 16. f3 Bh3 17. a3 Bxg2 18. axb4 Qe6 19. Bxf6 gxf6 20. Ng4 1-0

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Ros, Antonio"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2099"]
[BlackElo "2138"]
[PlyCount "72"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. d3 Be7 8. Nbd2 0-0 9. a3 a5 10. b3 Be6 11. Bb2 f6 12. Qc2 Rf7 13. Rfd1 Bf8 14. e3 Bd5 15. d4 exd4 16. Nxd4 Bxg2 17. Kxg2 Nxd4 18. Bxd4 c5 19. Bb2 Qd5+ 20. Nf3 Qc6 21. a4 Nd7 22. Qd3 Nb6 23. Rac1 Re8 24. Qd2 g5 25. h3 h5 26. e4 Rxe4 27. Kg1 Qe6 28. Qc2 g4 29. Nd2 Re2 30. hxg4 h4 31. Qg6+ Rg7 32. Qf5 Qxf5 33. gxf5 hxg3 34. Bxf6 Rf7 35. Bd8 Bh6 36. Bxb6 Bxd2 0-1

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Rusak, Alexandr Victorovic"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2099"]
[BlackElo "2012"]
[PlyCount "77"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nf3 Be6 7. Ng5 Nbd7 8. Nxe6 fxe6 9. Qe3 Bb4+ 10. Bd2 Qe7 11. cxd5 cxd5 12. Bxb4 Qxb4+ 13. Nd2 e5 14. Qb3 Qa5 15. Rd1 0-0 16. 0-0 Rf7 17. Nf3 Re7 18. Ng5 Nb6 19. Ne4 Nxe4 20. Bxe4 Rd8 21. Bxd5+ Nxd5 22. e4 Re6 23. Rxd5 Rxd5 24. exd5 Rd6 25. Qxb7 Rxd5 26. Rc1 Rc5 27. Rd1 Qc7 28. Rd7 Qxb7 29. Rxb7 a5 30. a4 Rc1+ 31. Kg2 e4 32. b3 Rb1 33. h4 Rb2 34. Kf1 Kf8 35. g4 h6 36. g5 hxg5 37. hxg5 g6 38. Ke1 Ke8 39. Rb5 1-0

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Tallone, Carlos Alberto"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2099"]
[BlackElo "2000"]
[PlyCount "71"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Bc5 7. Nb3 Bb4+ 8. Nc3 b6 9. 0-0 Ba6 10. Nd4 Bb7 11. Ndb5 Na5 12. Bf4 Bxg2 13. Kxg2 0-0 14. Bd6 Bxd6 15. Nxd6 Ne8 16. b3 f5 17. Nxe8 Qxe8 18. Nb5 Qf7 19. Nd6 Qf6 20. f4 Qb2 21. Rf2 Qa3 22. e4 fxe4 23. Nxe4 Rad8 24. Qd6 Qxd6 25. Nxd6 Ra8 26. Rd1 Nc6 27. Re2 h6 28. h4 Kh7 29. a3 Rab8 30. h5 Ne7 31. f5 Nxf5 32. Nxf5 Rxf5 33. Rxd7 b5 34. b4 bxc4 35. Rxa7 Rd8 36. Rc7 1/2-1/2

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Vujadinovic, Milan"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2099"]
[BlackElo "2025"]
[PlyCount "47"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Qe2 c5 7. Nxf6+ Nxf6 8. dxc5 Bxc5 9. Nf3 0-0 10. 0-0 b6 11. Bg5 Bb7 12. Rad1 Qc7 13. Bxf6 gxf6 14. Be4 Bxe4 15. Qxe4 Rad8 16. c3 Rxd1 17. Rxd1 Rd8 18. Rxd8+ Qxd8 19. g4 a5 20. Kg2 Qd1 21. h4 a4 22. g5 fxg5 23. Nxg5 Qd5 24. Kg3 1/2-1/2

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Hardy, David G"]
[Black "Hamacher, Claus"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2062"]
[BlackElo "2099"]
[PlyCount "59"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. c3 0-0 9. Nbd2 Na5 10. Bc2 c5 11. Re1 Nd7 12. Nf1 Nb6 13. Ne3 Nc6 14. Qe2 Be6 15. h3 Rc8 16. a4 b4 17. a5 Nd7 18. Nd5 bxc3 19. Nxe7+ Qxe7 20. bxc3 f6 21. Bd2 Ndb8 22. d4 cxd4 23. cxd4 exd4 24. Bd3 Qa7 25. Reb1 d5 26. Rb6 Rfe8 27. e5 Bd7 28. Bf4 g5 29. Bxh7+ Kh8 30. Bxg5 1-0

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Marez, Sebastien"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2107"]
[BlackElo "2099"]
[PlyCount "54"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. dxc5 Qxc5 7. Na3 e5 8. Be3 Qa5 9. Nc4 Qc7 10. Qa4 Bd7 11. Nb6 Rd8 12. Nxd7 Nxd7 13. Rd1 Be7 14. Bb5 a6 15. Bxc6 Qxc6 16. Qxc6 bxc6 17. Ke2 f5 18. Rhe1 Rb8 19. b3 Rb7 20. Bg5 Bxg5 21. Nxg5 Ke7 22. Rd2 Nf6 23. Nf3 Ke6 24. Red1 Rd7 25. Rxd7 Nxd7 26. Ng5+ Ke7 27. Nf7 Rf8 1/2-1/2

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Oestergaard, Allan"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2100"]
[BlackElo "2099"]
[PlyCount "88"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Bxc3 9. bxc3 dxe4 10. Qe2 0-0 11. Bxe4 Re8 12. Bg5 Bf5 13. f3 Qe7 14. Rae1 Bxe4 15. Bxf6 Qxf6 16. Qe3 Qf5 17. fxe4 Qa5 18. Rd1 Qxa2 19. Rd7 a5 20. Qc5 Qe6 21. Rxc7 a4 22. Ra7 f6 23. Rxa8 Rxa8 24. Qb4 c5 25. Qxc5 Qxe4 26. Ra1 h6 27. Qd4 Qe5 28. h3 a3 29. Kf2 Qf5+ 30. Kg1 h5 31. Qc4+ Kh8 32. Qd3 Qe5 33. Qd4 Kh7 34. Qb4 a2 35. Qd4 Ra5 36. Qc4 Qb8 37. Qb3 Qa7+ 38. Kh2 h4 39. Qb4 Ra4 40. Qb3 Qa5 41. Qf7 Kh6 42. Qb3 g6 43. Qb2 Kh5 44. c4 Qe5+ 1/2-1/2

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Sapronov, Vitaliy S"]
[Black "Hamacher, Claus"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2031"]
[BlackElo "2099"]
[PlyCount "82"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Nf6 5. e4 Bg4 6. Be3 e6 7. Bxc4 Bb4 8. Qc2 0-0 9. 0-0-0 Bxc3 10. bxc3 Qe7 11. Bd3 e5 12. d5 Nb8 13. h3 Bxf3 14. gxf3 c6 15. Rhg1 Rc8 16. Qb3 cxd5 17. exd5 Qd6 18. c4 Nbd7 19. Kb1 b5 20. cxb5 a6 21. b6 Rab8 22. Bxa6 Nc5 23. Bxc5 Rxc5 24. a4 Rxb6 25. Bb5 Rxd5 26. Ka1 Rd4 27. Rxd4 exd4 28. Qc4 Rb8 29. Rd1 Rd8 30. Qb3 Nd7 31. Rc1 Ne5 32. f4 Ng6 33. f5 Nf4 34. Rd1 Qe5 35. h4 d3+ 36. Kb1 Qxf5 37. Rd2 Qe5 38. Ka2 h6 39. Bc4 Ne2 40. Bxf7+ Kf8 41. Qc4 Nc3+ 0-1

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Vaassen, Jack M"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2002"]
[BlackElo "2099"]
[PlyCount "51"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. Nf3 Nf6 5. e3 e5 6. Bxc4 exd4 7. exd4 Bd6 8. 0-0 0-0 9. h3 h6 10. Be3 Bf5 11. Nh4 Bh7 12. Qf3 Qd7 13. Rad1 Be7 14. Bd3 Bxd3 15. Rxd3 Rfe8 16. Nf5 Kh7 17. Rdd1 Rad8 18. Nxe7 Rxe7 19. d5 Ne5 20. Qf4 b6 21. Qb4 Qe8 22. Bf4 c6 23. dxc6 Nxc6 24. Rxd8 Nxb4 25. Rxe8 Rxe8 26. Rd1 1/2-1/2

[Event "IECG LA.2001.0.00001 email"]
[Site "IECG email"]
[Date "2001.05.29"]
[Round "?"]
[White "Wurschner, Miroslav"]
[Black "Hamacher, Claus"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2108"]
[BlackElo "2099"]
[PlyCount "124"]
[EventDate "2001.05.29"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 Bd6 11. h3 0-0 12. Nxd6 cxd6 13. Bf4 Qd5 14. a3 Rfe8 15. Rc1 f6 16. Bg3 Bf7 17. Qd2 Rxe1+ 18. Nxe1 Re8 19. Nf3 Re4 20. Ne1 Bg6 21. Nd3 Bf5 22. f3 Re8 23. Rd1 a5 24. Kh2 b6 25. Qf2 g5 26. h4 h6 27. hxg5 hxg5 28. Qd2 Kf7 29. Kg1 Ne5 30. Ne1 Nc4 31. Qxd4 Qxd4+ 32. Rxd4 Nxb2 33. Nd3 Bxd3 34. cxd3 Rd8 35. f4 Ke6 36. fxg5 fxg5 37. Kf2 Nd1+ 38. Ke1 Nc3 39. Rc4 Nd5 40. Re4+ Kf6 41. Kd2 Kf5 42. Rd4 Nf4 43. Bxf4 gxf4 44. Ke2 Kg4 45. Rd5 Re8+ 46. Kf2 Rc8 47. Rxd6 Rc2+ 48. Kf1 Rb2 49. a4 Kf5 50. Rd5+ Ke6 51. Rd4 Ke5 52. Re4+ Kf5 53. Re2 Rb3 54. Rd2 Ke5 55. Kf2 Kd4 56. Kf3 Rb4 57. Kxf4 Rxa4 58. Kf5 b5 59. g4 b4 60. g5 b3 61. g6 Rb4 62. g7 Rb8 0-1

[Event "IECG R1.2001.0.00005"]
[Site "IECG email"]
[Date "2001.02.18"]
[Round "?"]
[White "Gomez, Carlos"]
[Black "Hamacher, Claus"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1827"]
[BlackElo "2108"]
[PlyCount "12"]
[EventDate "2001.02.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 0-1

[Event "IECG R1.2001.0.00005"]
[Site "IECG email"]
[Date "2001.02.18"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Krol, Wladyslaw"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2108"]
[BlackElo "1800"]
[PlyCount "82"]
[EventDate "2001.02.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Bc5 4. Nc3 Nc6 5. a3 a6 6. e3 Ba7 7. Nge2 d6 8. 0-0 Ne7 9. d4 Ng6 10. b4 h5 11. h4 Ng4 12. f3 Nh6 13. c5 0-0 14. Kh2 Nf5 15. Ne4 Re8 16. Qb3 exd4 17. exd4 d5 18. Bg5 Qd7 19. N4c3 c6 20. Qc2 Bb8 21. Bh3 f6 22. Bd2 Ngxh4 23. Nf4 Nxd4 24. Bxd7 Nxc2 25. Bxe8 Nxa1 26. Nce2 Nb3 27. Bc3 Bxf4 28. Nxf4 d4 29. Bxd4 Nd2 30. Rf2 Ndxf3+ 31. Kh1 Nxd4 32. gxh4 a5 33. Rd2 Bg4 34. Bxh5 Nf3 35. Rg2 Bxh5 36. Nxh5 axb4 37. Rxg7+ Kh8 38. Kg2 Nxh4+ 39. Kf2 bxa3 40. Rxb7 Nf5 41. Nxf6 Ng7 0-1

[Event "IECG R1.2001.0.00005"]
[Site "IECG email"]
[Date "2001.02.18"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Novoa, Ruben Fernando"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2108"]
[BlackElo "2050"]
[PlyCount "77"]
[EventDate "2001.02.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. Bg5 h6 7. Bd2 e5 8. e4 Nc6 9. Nge2 Nh5 10. 0-0 f5 11. Nd5 g5 12. f4 gxf4 13. Nec3 Nxg3 14. hxg3 fxg3 15. Qh5 f4 16. Ne2 Be6 17. Ndxf4 exf4 18. Bxf4 Ne5 19. Bxe5 dxe5 20. Rxf8+ Qxf8 21. Nxg3 Rd8 22. Rf1 Qe7 23. Nf5 Qg5 24. Qxg5 hxg5 25. Bh3 Bxf5 26. Bxf5 Rxd3 27. Be6+ Kh7 28. Rf7 Rd1+ 29. Kg2 Rd2+ 30. Kg3 Kg6 31. Rxc7 Rxb2 32. c5 Bf8 33. c6 bxc6 34. Bf5+ Kf6 35. Rxc6+ Ke7 36. a4 Rb7 37. Kg4 Ke8 38. Kxg5 Be7+ 39. Kg4 1/2-1/2

[Event "IECG R1.2001.0.00005"]
[Site "IECG email"]
[Date "2001.02.18"]
[Round "?"]
[White "Rousset, Nicolas"]
[Black "Hamacher, Claus"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1930"]
[BlackElo "2108"]
[PlyCount "30"]
[EventDate "2001.02.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 b6 4. g3 Bb7 5. Bg2 g6 6. 0-0 Bg7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 0-0 10. Qh4 Nbd7 11. Be3 Rc8 12. Rac1 a6 13. b3 Nc5 14. Bh3 Rc7 15. b4 Ncd7 0-1

[Event "IECG R1.2001.0.00005"]
[Site "IECG email"]
[Date "2001.02.12"]
[Round "?"]
[White "Maiffret, Patrick"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2044"]
[BlackElo "2108"]
[PlyCount "102"]
[EventDate "2001.02.18"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 Bd6 11. Nxd6+ cxd6 12. Bf4 Qd5 13. c3 Rc8 14. c4 Qxc4 15. Rc1 Qxa2 16. Nxd4 0-0 17. Nxe6 fxe6 18. Bxd6 Rcd8 19. Re2 Rf5 20. b4 Qd5 21. Rd2 Qe4 22. f3 Qe3+ 23. Kh1 a6 24. Rd3 Qg5 25. f4 Qg6 26. Be5 Rff8 27. Rxd8 Rxd8 28. Qe1 Qf5 29. Bc3 Rd3 30. Kg1 Qd5 31. Qe2 h6 32. h3 Kh7 33. Ba1 Qf5 34. Qb2 Rd4 35. Rf1 Qe4 36. b5 axb5 37. f5 e5 38. f6 gxf6 39. Rxf6 Rd1+ 40. Kh2 Qb1 41. Qf2 Rh1+ 42. Kg3 Qe4 43. Bc3 Nd4 44. Bxd4 exd4 45. Rf7+ Kg6 46. Qf6+ Kh5 47. Qf5+ Qxf5 48. Rxf5+ Kg6 49. Rxb5 Rc1 50. Kf4 Rc7 51. Rb6+ Kg7 1/2-1/2

[Event "IECG C1.2001.0.00333"]
[Site "IECG email"]
[Date "2001.01.28"]
[Round "?"]
[White "Garcia, Hamlet Danilo"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2191"]
[BlackElo "2108"]
[PlyCount "50"]
[EventDate "2001.01.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rae1 Re8 13. a3 h6 14. Bc1 Rb8 15. h3 Bd6 16. b4 a5 17. Rxe8+ Nxe8 18. b5 Bd7 19. bxc6 Bxc6 20. Bc4 dxc4 21. Qxc6 Qc7 22. Qf3 Bh2+ 23. Kh1 Be5 24. Nd5 Qd6 25. Qe4 Rd8 1/2-1/2

[Event "IECG C1.2001.0.00333"]
[Site "IECG email"]
[Date "2001.01.28"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Olsen, Karl Johan"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2108"]
[BlackElo "2050"]
[PlyCount "70"]
[EventDate "2001.01.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 0-0 5. d3 d6 6. Bg5 h6 7. Bd2 e5 8. e4 a6 9. Nge2 b5 10. cxb5 axb5 11. Nxb5 Ba6 12. Nbc3 Bxd3 13. 0-0 Nc6 14. Be3 Ba6 15. a3 Qd7 16. Re1 Na5 17. Nd5 Nxd5 18. exd5 Nc4 19. Bc1 e4 20. Nd4 f5 21. Rb1 Ne5 22. Ne6 Rfb8 23. b4 c5 24. Nxg7 Qxg7 25. Bb2 Bd3 26. Ra1 Rb5 27. Qd2 Nc4 28. Qxd3 exd3 29. Bxg7 Kxg7 30. bxc5 dxc5 31. a4 Rb2 32. Re7+ Kf6 33. Rae1 Ra6 34. Rc7 d2 35. Rd1 Rab6 0-1

[Event "IECG C1.2001.0.00333"]
[Site "IECG email"]
[Date "2001.01.28"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Porkolab, Sandor"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2108"]
[BlackElo "2150"]
[PlyCount "83"]
[EventDate "2001.01.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 c6 6. e4 a6 7. Nge2 b5 8. 0-0 d6 9. h3 Nbd7 10. Be3 Nb6 11. Nd4 Bb7 12. e5 dxe5 13. Nxc6 Bxc6 14. Bxc6 Rb8 15. cxb5 axb5 16. Bxb5 Nbd5 17. a4 Nxc3 18. bxc3 Qc8 19. Qf3 Qxc3 20. Rfc1 Qa5 21. Bc5 Qc7 22. Qc6 Rfc8 23. Qxc7 Rxc7 24. Ba3 Ra7 25. Kg2 Nd5 26. Rab1 e6 27. Bd6 Rd8 28. Rc6 Rad7 29. Ba3 Bf8 30. Bc1 Rb7 31. Bd2 Rdb8 32. Rbc1 Ba3 33. R1c2 Kf8 34. Bh6+ Ke7 35. Rc8 Rxc8 36. Rxc8 Bb2 37. Bg5+ f6 38. Bh6 f5 39. Bg5+ Kf7 40. Be8+ Kg7 41. Bc6 Ra7 42. Rb8 1-0

[Event "IECG C1.2001.0.00333"]
[Site "IECG email"]
[Date "2001.01.28"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Rosner, Dirk"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2108"]
[BlackElo "2129"]
[PlyCount "56"]
[EventDate "2001.01.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 e6 5. Nf3 d5 6. cxd5 exd5 7. d4 cxd4 8. Nxd4 Bb4 9. 0-0 0-0 10. Bg5 Be6 11. Rc1 Rc8 12. Nxc6 bxc6 13. Qd4 c5 14. Qh4 Bxc3 15. Rxc3 h6 16. Bxf6 Qxf6 17. Qxf6 gxf6 18. Rfc1 c4 19. Rd1 Rc5 20. e4 dxe4 21. Bxe4 Ra5 22. a3 Rb8 23. Rd2 Re5 24. Bf3 Reb5 25. Rcc2 Kg7 26. Kg2 Ra5 27. Rd4 Rab5 28. Be2 Rxb2 1/2-1/2

[Event "IECG C1.2001.0.00333"]
[Site "IECG email"]
[Date "2001.01.28"]
[Round "?"]
[White "Pahlen, Hans"]
[Black "Hamacher, Claus"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2192"]
[BlackElo "2108"]
[PlyCount "57"]
[EventDate "2001.01.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 e5 7. d5 Nb8 8. Nf3 Bd6 9. Be2 0-0 10. 0-0 Nd7 11. Be3 Qe7 12. Rb1 b6 13. Nd2 f5 14. exf5 Nf6 15. g4 h5 16. h3 hxg4 17. hxg4 Bb7 18. c4 c6 19. g5 Nh7 20. Ne4 cxd5 21. cxd5 Rad8 22. Bd3 Bxd5 23. g6 Nf6 24. Nxf6+ gxf6 25. Bc2 Bxa2 26. Bh6 Rfe8 27. Bb3+ Bxb3 28. Qxb3+ Kh8 29. Kg2 1-0

[Event "IECG C1.2001.0.00333"]
[Site "IECG email"]
[Date "2001.01.28"]
[Round "?"]
[White "Rios, Antonio"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2110"]
[BlackElo "2108"]
[PlyCount "67"]
[EventDate "2001.01.28"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. d4 Ne6 9. Nxe5 Be7 10. Be3 0-0 11. Nc3 f6 12. Nd3 Re8 13. Ne2 Qd5 14. b3 b5 15. Rc1 Bb7 16. c4 Qd7 17. Qc2 a5 18. a4 Rad8 19. axb5 cxb5 20. d5 a4 21. Rcd1 Nf8 22. Nc5 Bxc5 23. Bxc5 Ng6 24. Nc3 Qg4 25. Rxe8+ Rxe8 26. f3 axb3 27. Qxb3 Qxc4 28. Qxb5 Qxb5 29. Nxb5 Rc8 30. Nc3 Rd8 31. g3 Kf7 32. Kf2 Ne7 33. Bxe7 Kxe7 34. Ke3 1/2-1/2

[Event "IECG C1.2000.0.00328"]
[Site "IECG email"]
[Date "2000.12.19"]
[Round "?"]
[White "Grazinys, Vidmantas"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2058"]
[BlackElo "2108"]
[PlyCount "92"]
[EventDate "2000.12.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[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 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 g6 18. 0-0 f5 19. exf5 gxf5 20. Qh5 Be6 21. Nc2 Bf7 22. Qe2 Ne7 23. Nxe7 Bxc4 24. Qxc4 Qxe7 25. Rxa5 Rfc8 26. Rb5 Rxc4 27. Rxb8+ Kg7 28. bxc4 Qa7 29. Rb2 Qa6 30. Rd1 Kf7 31. g3 Ke6 32. h4 Bh6 33. Rb5 f4 34. Nb4 Qa7 35. g4 Bf8 36. Re1 f3 37. Nd5 Be7 38. g5 Bd8 39. Rd1 Qa8 40. Rdb1 Qc6 41. R1b4 Qe8 42. Rb8 Qh5 43. Rxd8 Qg4+ 44. Kf1 Qg2+ 45. Ke1 Qg1+ 46. Kd2 Qxf2+ 1/2-1/2

[Event "IECG C1.2000.0.00328"]
[Site "IECG email"]
[Date "2000.12.19"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Hnatovsky, Nicholas"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2108"]
[BlackElo "2150"]
[PlyCount "81"]
[EventDate "2000.12.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Bf4 Bd6 13. Nbd2 Nbd7 14. Nb3 Bd5 15. Rd1 Qb8 16. Nc5 Nxc5 17. dxc5 Bxf4 18. Qxf4 Qb7 19. g4 a5 20. g5 Ne4 21. Qe3 f5 22. g6 hxg6 23. Ne5 Rf6 24. Bxe4 Bxe4 25. Rd4 b4 26. Rad1 Qb5 27. Rd8+ Rf8 28. Rxf8+ Rxf8 29. Nxg6 Re8 30. Qh3 e5 31. Qh8+ Kf7 32. Qh5 Kf6 33. h4 a4 34. Qg5+ Kf7 35. h5 a3 36. bxa3 bxa3 37. Kf1 Bc2 38. Rd8 Qc6 39. f3 Qe6 40. c6 Qxc6 41. h6 1-0

[Event "IECG C1.2000.0.00328"]
[Site "IECG email"]
[Date "2000.12.19"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Newman, Nelson"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2108"]
[BlackElo "2048"]
[PlyCount "47"]
[EventDate "2000.12.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 Nf6 6. cxd5 exd5 7. d4 Be6 8. Nc3 h6 9. Bf4 Rc8 10. Rc1 a6 11. dxc5 Bxc5 12. Ne5 0-0 13. Nxc6 Rxc6 14. Be5 Ng4 15. Bd4 Bxd4 16. Qxd4 Rc4 17. Qd2 Nf6 18. b3 Rc6 19. e3 Qa5 20. Ne4 Qxd2 21. Nxd2 Rfc8 22. Rxc6 bxc6 23. Rc1 c5 24. Bf1 1/2-1/2

[Event "IECG C1.2000.0.00328"]
[Site "IECG email"]
[Date "2000.12.19"]
[Round "?"]
[White "Hamacher, Claus"]
[Black "Wodniczak, Arkadiusz"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2108"]
[BlackElo "2135"]
[PlyCount "109"]
[EventDate "2000.12.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 dxc4 5. 0-0 Nbd7 6. Na3 Bxa3 7. bxa3 0-0 8. Qc2 c5 9. Qxc4 b6 10. Bb2 Bb7 11. a4 Qe7 12. a5 Bd5 13. Qf4 bxa5 14. Rfc1 Rfb8 15. Bc3 Ne4 16. Bxa5 Rb5 17. Bc7 Nf8 18. Ne1 Ng6 19. Qe3 Nxd2 20. Bxd5 exd5 21. Qxe7 Nxe7 22. Bd6 Nc6 23. Rxc5 Rxc5 24. Bxc5 Rb8 25. Nd3 Nc4 26. Rc1 a5 27. a4 g5 28. h4 h6 29. hxg5 hxg5 30. f4 f6 31. fxg5 fxg5 32. Rf1 Kh7 33. Rf5 Re8 34. Kf2 N6e5 35. Rxg5 Kh6 36. Rf5 Kg6 37. Rf4 Nd2 38. Bd4 Nec4 39. Rh4 Ne4+ 40. Kf3 Kg5 41. Nf4 Ncd2+ 42. Kg2 Nb3 43. Bf2 d4 44. Rh7 Nxf2 45. Kxf2 Rc8 46. Rh5+ Kg4 47. Rh4+ Kf5 48. Nd3 Kg5 49. Ne5 Kf5 50. Rh5+ Ke6 51. Nd3 Ra8 52. Nc5+ Nxc5 53. Rxc5 Kd6 54. Rf5 Kc6 55. g4 1-0

[Event "IECG C1.2000.0.00328"]
[Site "IECG email"]
[Date "2000.12.19"]
[Round "?"]
[White "Marconi, Ralph P"]
[Black "Hamacher, Claus"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2131"]
[BlackElo "2108"]
[PlyCount "46"]
[EventDate "2000.12.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. bxc3 Nf6 8. f3 e4 9. f4 0-0 10. c4 Qd8 11. Ne2 Ne7 12. Ng3 Bg4 13. Qc2 Re8 14. Rb1 b6 15. Kf2 h5 16. Rb5 c5 17. Nxe4 Nxe4+ 18. Qxe4 Nf5 19. Qd3 Nd6 20. Rb2 Bf5 21. Qb3 cxd4 22. exd4 Ne4+ 23. Kg1 Nc5 0-1

[Event "IECG C1.2000.0.00328"]
[Site "IECG email"]
[Date "2000.12.19"]
[Round "?"]
[White "Tiggelman, Rene"]
[Black "Hamacher, Claus"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2165"]
[BlackElo "2108"]
[PlyCount "68"]
[EventDate "2000.12.19"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2008"]
[Source "ChessBase"]
[SourceDate "2008.06.24"]
[SourceVersion "1"]
[SourceVersionDate "2008.06.24"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Bg4 4. Bb2 Nf6 5. g3 e6 6. Bg2 Nbd7 7. 0-0 Bd6 8. d3 Qe7 9. Nbd2 0-0 10. a3 a5 11. Qc2 e5 12. e3 a4 13. b4 b5 14. Rac1 Rab8 15. cxb5 cxb5 16. Qb1 Rbc8 17. Rxc8 Rxc8 18. Rc1 Qe8 19. h3 Be6 20. Ng5 Nf8 21. Nxe6 Nxe6 22. Rxc8 Qxc8 23. Qc1 Qxc1+ 24. Bxc1 Nc7 25. f4 Nd7 26. Kf2 Kf8 27. Nf3 Ke7 28. Bb2 f6 29. h4 g6 30. Bh3 Ne6 31. fxe5 Nxe5 32. Bxe5 fxe5 33. Bxe6 Kxe6 34. e4 d4 1/2-1/2

[Event "DSB Team Oberliga NRW 1985/86"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "6.6"]
[White "Hamacher, Claus"]
[Black "Sklarz, Gerd"]
[Result "1/2-1/2"]
[ECO "A54"]
[PlyCount "46"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. g3 Nbd7 4. Bg2 e5 5. c4 c6 6. Nc3 Be7 7. 0-0 Qc7 8. Nh4 Nf8 9. d5 Ng6 10. Bg5 0-0 11. Bxf6 Bxf6 12. Nxg6 hxg6 13. dxc6 bxc6 14. Nb5 Qb6 15. Qxd6 Bb7 16. a4 Rad8 17. a5 Rxd6 18. axb6 cxb5 19. Bxb7 Rxb6 20. Rxa7 bxc4 21. Bd5 Rxb2 22. Bxc4 Rc2 23. Bd3 Rd2 1/2-1/2

[Event "DSB Team Oberliga NRW 1985/86"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "5.6"]
[White "Zitzewitz, Roland"]
[Black "Hamacher, Claus"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "80"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. Nf3 d6 8. Nd2 Bg7 9. e4 Nbd7 10. Be2 Qc7 11. h3 0-0 12. 0-0 Bb7 13. Nc4 Nb6 14. Ne3 e6 15. a4 exd5 16. exd5 Rae8 17. a5 Nbxd5 18. Ncxd5 Nxd5 19. Nc4 Re4 20. Bd3 Re6 21. Ra3 Rfe8 22. Bd2 Qc6 23. Qf3 Bd4 24. Rb3 Ba8 25. Nb6 Rf6 26. Qg4 Nc7 27. Nd7 Rfe6 28. Nb8 Qd5 29. Rb6 Bxf2+ 30. Rxf2 Qxd3 31. Qf4 f5 32. Qh6 Nd5 33. Bc3 Nxc3 34. bxc3 Qxc3 35. Nxa6 Qxa5 36. Rfb2 Qe1+ 37. Kh2 Qe5+ 38. g3 Qe2+ 39. Rxe2 Rxe2+ 40. Kg1 Re1+ 0-1

[Event "DSB Team Oberliga NRW 1985/86"]
[Site "Germany"]
[Date "1985.??.??"]
[Round "4.6"]
[White "Hamacher, Claus"]
[Black "Ziese, Gerhard1"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "70"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 f5 5. e3 Nf6 6. Bd3 Bd6 7. c5 Bc7 8. b4 0-0 9. b5 Ne4 10. Bd2 Qf6 11. Qa4 Nd7 12. Rc1 e5 13. bxc6 bxc6 14. Ba6 Ndxc5 15. Nxe4 fxe4 16. Rxc5 exf3 17. Qxc6 fxg2 18. Qxd5+ Qf7 19. Bc4 Be6 20. Qxg2 Bxc4 21. Rg1 Bd3 22. dxe5 Bg6 23. f4 Bb6 24. e6 Qf6 25. Rg5 Rad8 26. Re5 Qh4+ 27. Qg3 Qxg3+ 28. Rxg3 Rf5 29. Rg5 Rxe5 30. Rxe5 Rc8 31. Rg5 Bd8 32. Rd5 Bh4+ 33. Ke2 Be8 34. Kd3 Rd8 35. Ke4 Bc6 0-1

[Event "DSB Team Oberliga NRW 1985/86"]
[Site "Germany"]
[Date "1985.??.??"]
[Round "3.6"]
[White "Lembeck, Andreas"]
[Black "Hamacher, Claus"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "128"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 c6 6. a4 a5 7. g5 Nfd7 8. h4 Qb6 9. Nf3 Nf8 10. Ra3 Bg4 11. Be3 Na6 12. Nd2 Bxe2 13. Nxe2 h6 14. Rb3 Qc7 15. gxh6 Bxh6 16. Bxh6 Rxh6 17. Ng3 Ne6 18. Nc4 0-0-0 19. Qd2 Rdh8 20. Nxa5 Nxd4 21. Qxd4 Qxa5+ 22. c3 Nc5 23. Ra3 Ne6 24. Qe3 Rxh4 25. Rxh4 Rxh4 26. Kd2 Qc5 27. Qxc5 Nxc5 28. Ke3 Ne6 29. Ra1 Nf4 30. b4 Nh5 31. a5 Nxg3 32. fxg3 Rh3 33. Rg1 Rh2 34. g4 g5 35. Kd3 f6 36. Kc4 b6 37. axb6 Kb7 38. Ra1 Kxb6 39. Ra8 Rg2 40. Re8 Rxg4 41. Kd3 Rg3+ 42. Kc4 e5 43. Re6 Re3 44. Rxf6 Rxe4+ 45. Kd3 d5 46. Rf5 g4 47. Rg5 Kb5 48. Rh5 Ka6 49. Rh6 Kb6 50. Rh5 Kc7 51. Rg5 Kb6 52. Rh5 c5 53. Rh6+ Kb5 54. Rd6 c4+ 55. Kc2 d4 56. Rd5+ Kb6 57. cxd4 exd4 58. Rc5 g3 59. Rg5 Re2+ 60. Kd1 d3 61. Rxg3 Kb5 62. Rg8 Kxb4 63. Rb8+ Kc3 64. Rc8 Rh2 0-1

[Event "DSB Team Oberliga NRW 1985/86"]
[Site "Germany"]
[Date "1985.??.??"]
[Round "2.5"]
[White "Osswald, Dietrich"]
[Black "Hamacher, Claus"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "67"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. 0-0 0-0 8. e4 dxc4 9. Bxc4 e5 10. Bg5 exd4 11. Qxd4 Bc5 12. Qd2 Qb6 13. e5 Ng4 14. Rae1 Qc7 15. Bf4 Nb6 16. Bd3 Nd5 17. Nxd5 cxd5 18. h3 Nxf2 19. Rxf2 Bxf2+ 20. Kxf2 Be6 21. Qe2 Rfe8 22. Rc1 Qa5 23. a3 Rac8 24. Rf1 Qa4 25. Be3 a6 26. Kg1 Qd7 27. Nd4 Qc7 28. Nf3 Qd7 29. Bd4 Bf5 30. Ng5 Bg6 31. Bxg6 fxg6 32. e6 Qa4 33. Qe5 Re7 34. Rf7 1-0

[Event "Lloyds Bank op 06th"]
[Site "London"]
[Date "1982.08.28"]
[Round "4"]
[White "Hamacher, Claus"]
[Black "McKay, Roderick M"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "36"]
[EventDate "1982.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. Bf4 0-0 7. e3 Qa5 8. Nd2 Nd5 9. Nxd5 Qxd5 10. Qf3 Qa5 11. Bd3 d6 12. Ke2 Nc6 13. Rhd1 Nb4 14. Nb3 Qb6 15. Kf1 e5 16. dxe5 dxe5 17. Bg5 e4 18. Bxe4 Qb5+ 0-1

