[Event "EU-chT6 qual 1-01 corr"]
[Site "ICCF corr"]
[Date "2002.12.31"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Oesterman, Georg"]
[Result "1/2-1/2"]
[ECO "C43"]
[PlyCount "73"]
[EventDate "1999.11.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 8. c4 c6 9. cxd5 cxd5 10. Qh5 0-0 11. Qxd5 Bc6 12. Qh5 g6 13. Qh3 Ng5 14. Bxg5 Qxg5 15. Nc3 Rae8 16. Rad1 Re7 17. d5 Bd7 18. Ne4 Rxe4 19. Qxd7 Rd8 20. Qxd8+ Qxd8 21. Bxe4 Qh4 22. f4 Bxf4 23. Rxf4 Qxf4 24. d6 Qg4 25. Bf3 Qd7 26. Kh1 Kf8 27. Bxb7 Ke8 28. Bc8 Qxc8 29. d7+ Qxd7 30. Rxd7 Kxd7 31. Kg1 Ke6 32. Kf2 f5 33. Kf3 g5 34. h4 h6 35. hxg5 hxg5 36. Ke3 Kd5 37. Kd3 1/2-1/2

[Event "EU-chT6 qual 1-01 corr"]
[Site "ICCF corr"]
[Date "2002.12.31"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Vesely, Pavol"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "52"]
[EventDate "1999.11.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Bg5 e5 8. Qd3 f6 9. Bd2 d5 10. exd5 Qxd5 11. Qxd5 Bxd5 12. Nc3 Bc6 13. 0-0-0 Ne7 14. Rhe1 0-0-0 15. a3 Nf5 16. Ne4 Be7 17. Ba5 Rxd1+ 18. Kxd1 b6 19. Bc3 Rd8+ 20. Kc1 a5 21. Nfd2 Kb7 22. f3 Ka6 23. g3 h5 24. Nf1 h4 25. Rd1 hxg3 26. hxg3 Rh8 0-1

[Event "EU-chT6 qual 1-01 corr"]
[Site "ICCF corr"]
[Date "2002.12.31"]
[Round "?"]
[White "Khlusevich, Sergey Olegovich"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "20"]
[EventDate "1999.11.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Ne7 7. c3 Nec6 8. Nbd2 Nd7 9. Nb3 Be7 10. Be3 0-0 0-1

[Event "EU-chT6 qual 1-01 corr"]
[Site "ICCF corr"]
[Date "2002.12.31"]
[Round "?"]
[White "Mercadal Benejam, Josep"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "A68"]
[PlyCount "53"]
[EventDate "1999.11.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 a6 8. a4 e6 9. Be2 exd5 10. cxd5 Bg4 11. 0-0 Nbd7 12. h3 Bxf3 13. Bxf3 c4 14. Be3 Qa5 15. Kh1 Rfe8 16. Bd4 Nc5 17. e5 Nfd7 18. e6 fxe6 19. dxe6 Nxe6 20. Bxg7 Kxg7 21. Ne4 d5 22. Nd6 Nf6 23. Nxe8+ Rxe8 24. Re1 Qc5 25. Qd2 Qd6 26. Rad1 Rd8 27. Re5 1-0

[Event "EU-chT6 qual 1-01 corr"]
[Site "ICCF corr"]
[Date "2002.12.31"]
[Round "?"]
[White "Rauduve, Algirdas"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "45"]
[EventDate "1999.11.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 h6 9. N5f3 c5 10. dxc5 Nbd7 11. b4 b6 12. Nd4 Nd5 13. Bb2 Nxb4 14. Nxe6 Nxd3+ 15. Qxd3 Qe7 16. 0-0-0 fxe6 17. Qe4 Rb8 18. c6 Nc5 19. Qg6+ Qf7 20. c7 Ra8 21. Rd8+ Ke7 22. Qg3 Nd7 23. Nf3 1-0

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Berglund, Per Erik"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2370"]
[BlackElo "2416"]
[PlyCount "112"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 c6 4. c4 d6 5. Nf3 Qc7 6. Nc3 e5 7. 0-0 e4 8. Ne1 Be7 9. f3 exf3 10. exf3 0-0 11. Nd3 Be6 12. b3 Bf7 13. Re1 Na6 14. Bh3 g6 15. Bg5 Rfe8 16. Qd2 Kg7 17. Re2 Ng8 18. Be3 Bf6 19. Rae1 Re7 20. g4 fxg4 21. fxg4 Kh8 22. Bf2 Rxe2 23. Rxe2 Rf8 24. g5 Bg7 25. Nf4 Qd8 26. Ne6 Bxe6 27. Bxe6 Nc7 28. d5 c5 29. Bg4 Ne7 30. Ne4 Nf5 31. Qa5 Nd4 32. Re3 Qb8 33. Qd2 Ne8 34. Bg3 Qc7 35. Re1 b6 36. Kh1 Be5 37. Bxe5+ dxe5 38. h3 Nd6 39. Nxd6 Qxd6 40. Qe3 Re8 41. Rf1 e4 42. Rf7 Qe5 43. h4 Kg8 44. Rf6 Rf8 45. Kg1 h5 46. Rxf8+ Kxf8 47. Bd1 Nf5 48. Qe1 e3 49. Kg2 Qf4 50. Kh3 Ke7 51. Be2 Kd7 52. a3 a5 53. a4 Kd8 54. Bd1 Ke7 55. Be2 Kd7 56. Bd1 Qf2 0-1

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Berthelsen, Roald"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2210"]
[BlackElo "2416"]
[PlyCount "61"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. d4 exd4 6. e5 Bc5 7. 0-0 Nge7 8. Bb3 d5 9. exd6 Qxd6 10. Re1 Bd7 11. Nbd2 0-0-0 12. Nc4 Qf6 13. Bg5 Qf8 14. Nce5 Be8 15. Nxc6 Bxc6 16. Ne5 Bd5 17. Qd3 c6 18. Bxd5 Rxd5 19. Qc4 Ng6 20. Nxc6 bxc6 21. b4 Kb7 22. bxc5 Qxc5 23. Rab1+ Ka7 24. Qb3 Qb5 25. Qg3 Re5 26. Red1 Rhe8 27. f4 Re3 28. Rxb5 Rxg3 29. Rxf5 Rc3 30. Rf7+ Kb6 31. f5 1-0

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Andersson, Joakim"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2416"]
[BlackElo "2265"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 0-0 7. Bd3 c5 8. Nh3 g6 9. f4 cxd4 10. Ne2 Qa5+ 11. Kf1 Re8 12. Bxe7 Rxe7 13. h5 f6 14. hxg6 hxg6 15. exf6 Nxf6 16. Bxg6 Nc6 17. Ng5 Rg7 18. Qd3 Kf8 19. Rh8+ Ke7 20. Nxe6 Nb4 21. Qg3 Bxe6 22. Rxa8 Nxc2 23. Qg5 Ne3+ 24. Kg1 Neg4 25. Re8+ Kd7 26. Rxe6 Kxe6 27. Nxd4+ Ke7 28. Nf5+ Kf8 29. Nxg7 Qb6+ 30. Kh1 1-0

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Chorfi, Khaled"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2416"]
[BlackElo "2477"]
[PlyCount "40"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. Bg2 Nf6 7. d4 cxd4 8. Nxd4 Be7 9. 0-0 0-0 10. h3 Qb6 11. Be3 Qxb2 12. Nxd5 Nxd5 13. Bxd5 Bxh3 14. Rb1 Qa3 15. Rxb7 Nxd4 16. Bxd4 Bxf1 17. Qg4 g6 18. Qe4 Qc1 19. Qe5 Bc4+ 20. Kh2 Qh6+ 1/2-1/2

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "De Smet, Karl B"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2416"]
[BlackElo "2305"]
[PlyCount "33"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 Nf6 3. Bb2 e6 4. c4 Nc6 5. g3 b6 6. Bg2 Bb7 7. 0-0 Be7 8. d4 0-0 9. Nc3 Na5 10. d5 exd5 11. cxd5 Bb4 12. Nh4 f4 13. Qd3 Rc8 14. a3 Bxc3 15. Bxc3 fxg3 16. fxg3 c5 17. Nf5 1-0

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Etchechoury, Guillermo Augusto"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2416"]
[PlyCount "85"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxc3 7. bxc3 Bd6 8. 0-0 Nxe5 9. dxe5 Bc5 10. Re1 0-0 11. Qh5 g6 12. Qh6 Re8 13. Bg5 Qd7 14. Bf6 Bf8 15. Qd2 Bg7 16. Bxg7 Kxg7 17. f4 Qc6 18. Rab1 a6 19. Be2 Bf5 20. Bf3 Rad8 21. Rb4 b5 22. Rd4 Qc5 23. g4 Bc8 24. Kg2 c6 25. f5 Qf8 26. Qf4 Kg8 27. f6 h6 28. Qg3 c5 29. Rxd5 Rxd5 30. Bxd5 c4 31. Rd1 Be6 32. Bc6 Rd8 33. Rd4 Kh7 34. Qf3 Rb8 35. Rd6 Rd8 36. Qd1 Rxd6 37. Qxd6 Qc8 38. h3 h5 39. Bd5 Bxd5+ 40. Qxd5 Kg8 41. Kf3 hxg4+ 42. hxg4 Qe8 43. e6 1-0

[Event "SUI-ch Seniors"]
[Site "Graechen"]
[Date "1999.??.??"]
[Round "3"]
[White "Christoffel, Martin"]
[Black "Frauenfelder, Rudolf"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2140"]
[BlackElo "2035"]
[PlyCount "109"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Bb3 Nxe4 10. Nd5 Qa5+ 11. c3 Nf6 12. Nxc6 dxc6 13. Nxe7+ Kh8 14. Nxc8 Raxc8 15. 0-0 c5 16. Qe2 Rfe8 17. Qf2 Re7 18. Rfd1 Rce8 19. Re1 Qc7 20. Ba4 Rc8 21. Bg5 Rxe1+ 22. Rxe1 a6 23. Qh4 Ng8 24. Qf4 Qxf4 25. Bxf4 b5 26. Bb3 c4 27. Bc2 Nf6 28. Kf2 Kg8 29. Be5 Rd8 30. Bd4 Nd5 31. Bxg7 Kxg7 32. Rd1 Rd7 33. Be4 Nb6 34. Rxd7 Nxd7 35. Ke3 Kf6 36. Kd4 Ke6 37. Bd5+ Kd6 38. Bxf7 Nc5 39. Bg8 h6 40. b3 cxb3 41. axb3 a5 42. f4 a4 43. bxa4 bxa4 44. Ba2 Ne6+ 45. Bxe6 Kxe6 46. Kc4 Kf5 47. Kb4 Kxf4 48. Kxa4 Ke3 49. c4 Kf2 50. c5 Kxg2 51. c6 Kxh2 52. c7 h5 53. c8Q h4 54. Qc2+ Kh1 55. Qe4+ 1-0

[Event "SUI-ch Seniors"]
[Site "Graechen"]
[Date "1999.??.??"]
[Round "1"]
[White "Christoffel, Martin"]
[Black "Gassner, Erwin"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2140"]
[BlackElo "1765"]
[PlyCount "37"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 c6 5. b3 Be7 6. Nf3 0-0 7. 0-0 d5 8. d3 a5 9. Qc2 Na6 10. Bb2 Bd7 11. e4 fxe4 12. dxe4 Rc8 13. Qe2 Be8 14. Rad1 Nc7 15. Ne5 Bf7 16. Bh3 Qe8 17. exd5 Bb4 18. Nxf7 Qxf7 19. d6 1-0

[Event "EU-chT6 qual 1-01 corr"]
[Site "ICCF corr"]
[Date "1999.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Haugen, Arild"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2404"]
[BlackElo "2541"]
[PlyCount "78"]
[EventDate "1999.11.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nc6 8. f4 Be7 9. Be3 Qc7 10. Qf3 0-0 11. f5 Nxd4 12. Bxd4 b5 13. a3 Rb8 14. 0-0 b4 15. axb4 Rxb4 16. Qd3 Ng4 17. Ne2 e5 18. Bc3 Rxb3 19. cxb3 Qb6+ 20. Kh1 Nf2+ 21. Rxf2 Qxf2 22. Bb4 Bb7 23. Ba3 Qb6 24. Rd1 Rc8 25. Nc3 Qxb3 26. Bxd6 Rd8 27. Nd5 Bxd5 28. Bxe7 Qxd3 29. Rxd3 Rc8 30. Rc3 Rxc3 31. bxc3 Bxe4 32. f6 a5 33. Kg1 Bd5 34. g3 a4 35. fxg7 Kxg7 36. Kf2 f5 37. c4 Bxc4 38. Ke3 Kf7 39. Ba3 Ke6 0-1

[Event "SUI-ch Seniors"]
[Site "Graechen"]
[Date "1999.??.??"]
[Round "6"]
[White "Christoffel, Martin"]
[Black "Karl, Hans"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2140"]
[BlackElo "2290"]
[PlyCount "146"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. 0-0 0-0 6. Nc3 e5 7. d4 Nc6 8. d5 Ne7 9. e4 Ng4 10. Ne1 f5 11. f3 Nh6 12. Bg5 Nf7 13. Be3 Bh6 14. Bxh6 Nxh6 15. Qd2 Kg7 16. Nd3 b6 17. b4 a5 18. a3 Ba6 19. Nb2 Bb7 20. Nb5 Nf7 21. Rfe1 Qd7 22. Bf1 axb4 23. axb4 Rxa1 24. Rxa1 Ra8 25. Rxa8 Bxa8 26. c5 dxc5 27. bxc5 c6 28. Nc4 Nc8 29. Nc3 bxc5 30. Qe3 cxd5 31. exd5 Qe7 32. Be2 Bb7 33. d6 Ncxd6 34. Qxc5 Qe6 35. Qc7 Kh6 36. Na5 Qc8 37. Nb5 Qxc7 38. Nxc7 Bc8 39. Kf2 Kg7 40. Ba6 Bd7 41. Bd3 g5 42. Ke3 h5 43. Nb3 f4+ 44. Kf2 Bc6 45. Na5 Ba4 46. Nd5 h4 47. gxh4 gxh4 48. Nc3 Bd7 49. Nc4 Bc6 50. Nd2 Ng5 51. Bc2 Kf6 52. Bd3 Ke6 53. Bc2 Ke7 54. Ba4 Bb7 55. Bb3 Kd7 56. Bd5 Bxd5 57. Nxd5 Ke6 58. Nc3 Kf5 59. Ke2 e4 60. Ncxe4 Ndxe4 61. fxe4+ Nxe4 62. Nf3 h3 63. Ng1 Kg4 64. Nf3 Nc3+ 65. Kf2 Nd1+ 66. Ke2 Ne3 67. Kf2 Kf5 68. Ng1 Ng4+ 69. Ke2 Ke4 70. Nxh3 f3+ 71. Kf1 Ke3 72. Kg1 Kd2 73. Nf2 Nxh2 1/2-1/2

[Event "SUI-ch Seniors"]
[Site "Graechen"]
[Date "1999.??.??"]
[Round "9"]
[White "Christoffel, Martin"]
[Black "Mani, Martin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2140"]
[BlackElo "1815"]
[PlyCount "59"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Nxd4 9. Bxd4 a6 10. Qd2 Bc5 11. Bxc5 Nxc5 12. Qd4 Nd7 13. Bd3 Qb6 14. Ne2 Qxd4 15. Nxd4 Nc5 16. 0-0 Bd7 17. Rf3 0-0 18. g4 Rac8 19. f5 exf5 20. gxf5 Rfe8 21. Re1 g6 22. e6 fxe6 23. fxe6 Bc6 24. Ref1 Rf8 25. Rf7 Rxf7 26. exf7+ Kf8 27. Ne6+ Ke7 28. f8Q+ Rxf8 29. Nxf8 Bb5 30. Rf3 1-0

[Event "EU-chT6 qual 1-01 corr"]
[Site "ICCF corr"]
[Date "1999.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "McNab, Colin Anderson"]
[Result "1/2-1/2"]
[ECO "E76"]
[PlyCount "48"]
[EventDate "1999.11.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. c4 Bg7 4. Nc3 Nf6 5. f4 0-0 6. Nf3 Na6 7. Be2 e5 8. fxe5 dxe5 9. Nxe5 c5 10. Be3 Nb4 11. Rc1 Ng4 12. Bxg4 cxd4 13. Qxd4 Qxd4 14. Bxd4 Bxg4 15. 0-0 Bxe5 16. Bxe5 Nd3 17. Bf6 Nxc1 18. Rxc1 Rfc8 19. b3 Kf8 20. Kf2 Be6 21. Ke3 a6 22. Nd5 Rc6 23. Be7+ Kg7 24. Bf6+ Kf8 1/2-1/2

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Mrkvicka, Josef"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2416"]
[BlackElo "2429"]
[PlyCount "62"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nbd7 7. h3 Rb8 8. a4 a6 9. a5 b5 10. axb6 cxb6 11. f4 Bb7 12. 0-0 a5 13. Qd3 Qc8 14. Be3 e5 15. fxe5 dxe5 16. d5 Ne8 17. b3 Nd6 18. Qd2 Nc5 19. g4 Ba6 20. Rf2 Bxe2 21. Rxe2 Qc7 22. Kh1 Rfc8 23. Rb1 b5 24. Qe1 Ra8 25. Ra1 a4 26. bxa4 bxa4 27. g5 Nd3 28. cxd3 Qxc3 29. Qd1 a3 30. Rea2 Nb5 31. Bf3 Qc7 1/2-1/2

[Event "SUI-ch Seniors"]
[Site "Graechen"]
[Date "1999.??.??"]
[Round "5"]
[White "Christoffel, Martin"]
[Black "Rickenbach, Jakob"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2140"]
[BlackElo "1975"]
[PlyCount "63"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 g6 7. Bb3 Bg7 8. f3 0-0 9. Be3 Nc6 10. Qd2 Bd7 11. 0-0-0 Rc8 12. Kb1 Na5 13. Bh6 Nc4 14. Qc1 b5 15. h4 Qc7 16. h5 Bxh6 17. Qxh6 g5 18. Qxg5+ Kh8 19. Bxc4 Qxc4 20. g4 Rg8 21. Qd2 b4 22. Nce2 Bxg4 23. fxg4 Nxe4 24. Qf4 Nc3+ 25. bxc3 bxc3 26. Ka1 Rb8 27. Rb1 Rb2 28. Rxb2 cxb2+ 29. Kb1 Rc8 30. Qd2 e5 31. Nf5 d5 32. Nd6 1-0

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Rogemont, Alain"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2416"]
[BlackElo "2374"]
[PlyCount "38"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. d3 e5 7. f4 exf4 8. Bxf4 Ne6 9. Nh3 Be7 10. 0-0 Nc6 11. Nd5 Nxf4 12. Nhxf4 0-0 13. e3 Bd6 14. Rc1 Re8 15. Qd2 Bd7 16. a3 Rc8 17. b4 b6 18. bxc5 bxc5 19. Rb1 c4 1/2-1/2

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Ryan, John MT"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2416"]
[BlackElo "2327"]
[PlyCount "56"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Nxc3 6. bxc3 Bd6 7. Nf3 0-0 8. 0-0 Nc6 9. Rb1 e4 10. Nd4 Nxd4 11. cxd4 Qe7 12. d3 exd3 13. Qxd3 c6 14. e4 Be6 15. d5 cxd5 16. exd5 Bg4 17. Qd4 Bf5 18. Rb3 b6 19. Re3 Qd7 20. Ba3 Bxa3 21. Rxa3 Rab8 22. Re1 Rbe8 23. Rae3 Rxe3 24. Qxe3 h6 25. h4 Qa4 26. Qe5 Bd7 27. Qd6 Bf5 28. Qe5 Bd7 1/2-1/2

[Event "SUI-ch Seniors"]
[Site "Graechen"]
[Date "1999.??.??"]
[Round "4"]
[White "Eggenberger, Werner"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2075"]
[BlackElo "2140"]
[PlyCount "45"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 Qc7 10. Qe2 Re8 11. Nf1 b6 12. c3 Ba6 13. h4 Rab8 14. Bf4 b5 15. Ne3 b4 16. Nxd5 exd5 17. e6 Bd6 18. exf7+ Kxf7 19. Ng5+ Kf8 20. Nxh7+ Kg8 21. Bxd5+ Kh8 22. Qh5 g6 23. Qh6 1-0

[Event "SUI-ch Seniors"]
[Site "Graechen"]
[Date "1999.??.??"]
[Round "2"]
[White "Fleischmann, Albert"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1840"]
[BlackElo "2140"]
[PlyCount "116"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 c5 8. 0-0 cxd4 9. Nxd4 Bc5 10. Nb3 Be7 11. Qe2 Qc7 12. Re1 0-0 13. Bg5 h6 14. Bd2 b6 15. Nf5 Bd8 16. Ne3 Bb7 17. a4 Ne5 18. h3 Nxd3 19. Qxd3 Rc8 20. Bc3 Ne4 21. Bb4 Be7 22. Bxe7 Qxe7 23. f3 Rfd8 24. Qe2 Nc5 25. Nxc5 Qxc5 26. b3 f5 27. Qf2 Qc3 28. Rad1 Ba6 29. f4 Bb7 30. Re2 Be4 31. Rdd2 e5 32. fxe5 Qxe5 33. Nc4 Qc7 34. Rxd8+ Rxd8 35. Rd2 Rxd2 36. Qxd2 Qc5+ 37. Kf1 Qd5 38. Qxd5+ Bxd5 39. Na3 Kf7 40. Kf2 Ke7 41. g3 g5 42. Nb5 a6 43. Nd4 Kf6 44. b4 Ke5 45. c3 Ke4 46. Ke2 Bc4+ 47. Kf2 f4 48. gxf4 Kxf4 49. a5 bxa5 50. bxa5 Ke4 51. Kg3 Kd3 52. Nf3 Kxc3 53. Nxg5 hxg5 54. Kg4 Kb4 55. Kxg5 Kxa5 56. Kf4 Kb4 57. Ke3 Kb3 58. Kd2 Kb2 0-1

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Klauner, Theo"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2397"]
[BlackElo "2416"]
[PlyCount "58"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 h6 9. N5f3 c5 10. Be3 a6 11. c3 Qc7 12. Ne5 Nbd5 13. Ngf3 Bd6 14. 0-0 b5 15. Bd2 Bb7 16. Rac1 cxd4 17. c4 bxc4 18. Rxc4 Qe7 19. Nxd4 0-0 20. Rfc1 Rfc8 21. Ndc6 Qf8 22. h3 Ne7 23. b3 Nxc6 24. Nxc6 Qe8 25. Na5 Bd5 26. Rxc8 Rxc8 27. Rxc8 Qxc8 28. Nc4 Bb8 29. Bc3 Ne8 1/2-1/2

[Event "SUI-ch Seniors"]
[Site "Graechen"]
[Date "1999.??.??"]
[Round "8"]
[White "Koch, Werner"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1760"]
[BlackElo "2140"]
[PlyCount "56"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. h3 e5 8. 0-0 exd4 9. Nxd4 Re8 10. Bg5 h6 11. Bxf6 Bxf6 12. Rc1 Nc5 13. Bf3 c6 14. Re1 a5 15. b3 Be5 16. Nde2 h5 17. Kf1 Qf6 18. Na4 Nxa4 19. bxa4 Bxh3 20. Ng1 Be6 21. Rc2 Kg7 22. Re3 Bd4 23. Rd3 Bc5 24. Qe2 Re7 25. Bxh5 gxh5 26. Qxh5 Rh8 27. Rg3+ Kf8 28. Qe2 Bf5 0-1

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Lundgren, Per"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "A25"]
[BlackElo "2416"]
[PlyCount "79"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bb4 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 d6 9. Nf3 Qe8 10. 0-0 Qh5 11. Qd2 f4 12. gxf4 h6 13. fxe5 dxe5 14. b4 Bh3 15. Bxh3 Qxh3 16. Nxe5 Rae8 17. f4 Ng4 18. e4 Ncxe5 19. Bxe5 Rd8 20. d4 Nxe5 21. fxe5 Qg4+ 22. Qg2 Qxg2+ 23. Kxg2 Rxd4 24. Rxf8+ Kxf8 25. Kf3 Rxc4 26. h4 Kf7 27. Kf4 Rc2 28. Rg1 Rf2+ 29. Kg3 Ra2 30. Kf4 Rxa3 31. e6+ Kxe6 32. Rxg7 Rb3 33. Rxc7 Rxb4 34. Rh7 a5 35. Rxh6+ Ke7 36. h5 a4 37. Rh8 Kf6 38. Ra8 b5 39. Ra6+ Kg7 40. h6+ 1/2-1/2

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Olafsson, Thorhallur B"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2243"]
[BlackElo "2416"]
[PlyCount "78"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 b5 7. Bb3 d6 8. a4 Rb8 9. axb5 axb5 10. d4 Bb6 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Qf3 Bg4 14. Qg3 0-0 15. Bc2 Qd6 16. Bg5 Be2 17. Re1 Bh5 18. h3 Ra8 19. Rxa8 Rxa8 20. Na3 c6 21. Qh4 Bc5 22. Ra1 Be2 23. b4 Bb6 24. Kh2 Ra7 25. f3 h6 26. Qe1 hxg5 27. Qxe2 Qe6 28. Qd2 c5 29. Qc1 cxb4 30. cxb4 g4 31. Qd1 Bd4 32. Bb3 Qe7 33. Ra2 Qxb4 34. Qb1 Bc5 35. Rb2 Kh7 36. Nc2 Qd2 37. Ne1 Qf4+ 38. g3 Qe3 39. Ng2 Qh6 0-1

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Ranilla Collado, Jose E"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2304"]
[BlackElo "2416"]
[PlyCount "30"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bb4+ 7. Bd2 Bc5 8. Qb3 a6 9. N5c3 b5 10. g3 Qb6 11. e3 0-0 12. Bg2 Bf5 13. 0-0 e4 14. Rd1 Nbd7 15. Be1 Bd6 0-1

[Event "SUI-ch Seniors"]
[Site "Graechen"]
[Date "1999.??.??"]
[Round "7"]
[White "Schneider, Antonio"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2030"]
[BlackElo "2140"]
[PlyCount "56"]
[EventDate "1999.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. f4 c6 5. a4 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. Nf3 Nd7 9. 0-0 dxe5 10. fxe5 Be7 11. Nbd2 c5 12. c3 cxd4 13. cxd4 Qc7 14. Nc4 Rc8 15. b3 N7b6 16. Ng5 Nxc4 17. Nxf7 0-0 18. Qh3 Rxf7 19. Qxe6 Nxe5 20. Qxd5 Qc6 21. Qxe5 Rxf1+ 22. Kxf1 Bf6 23. Qe3 Re8 24. Qd3 Qd6 25. Be3 Qxh2 26. Ra2 Bh4 27. Qc4+ Kh8 28. Qf7 Qh1+ 0-1

[Event "EU-chT6 qual 1-01 corr"]
[Site "ICCF corr"]
[Date "1999.??.??"]
[Round "?"]
[White "Taylor, William Desmond"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "A27"]
[PlyCount "58"]
[EventDate "1999.11.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Ng5 h6 6. Nh3 g5 7. Ng1 Bg7 8. e3 Nf6 9. h4 Ne7 10. hxg5 hxg5 11. Rxh8+ Bxh8 12. Nh3 g4 13. Nf4 d5 14. Qb3 c6 15. Bd2 Bg7 16. cxd5 Nexd5 17. Nfxd5 cxd5 18. g3 b6 19. Bb5+ Kf7 20. Bc6 Rb8 21. Bxd5+ Nxd5 22. Qxd5+ Qxd5 23. Nxd5 Bb7 24. Nf4 Rh8 25. 0-0-0 Bf8 26. Kc2 Bd6 27. Bc3 Bxf4 28. gxf4 Bd5 29. b3 Ke6 1/2-1/2

[Event "Harry Ahman mem-B corr"]
[Site "Sweden"]
[Date "1999.??.??"]
[Round "?"]
[White "Wikman, Nils Ragnar"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "2369"]
[BlackElo "2416"]
[PlyCount "70"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. N1f3 Bd6 8. Qe2 h6 9. Ne4 Nxe4 10. Qxe4 Qc7 11. Qg4 Kf8 12. 0-0 c5 13. Qh4 c4 14. Be2 b5 15. a4 b4 16. Nd2 Ba6 17. b3 Be7 18. Qh3 Bf6 19. c3 bxc3 20. Qxc3 Qb6 21. Nxc4 Qxd4 22. Ba3+ Kg8 23. Qxd4 Bxd4 24. Rad1 e5 25. Bd3 Bxc4 26. Bxc4 Nb6 27. Bd3 g6 28. Ba6 Kg7 29. Rd3 Rhd8 30. Rc1 Nd5 31. b4 Rab8 32. Rb3 Rb6 33. Bf1 Rf6 34. Rc2 Rd7 35. Bb2 Bxb2 1/2-1/2

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Achermann, Josef"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1915"]
[BlackElo "2410"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Bd6 8. Kh1 Nc6 9. Nb3 Bb4 10. Bd2 0-0 11. f4 d5 12. e5 Nd7 13. Qh5 f5 14. a3 Be7 15. g4 g6 16. Qh6 Nb6 17. gxf5 exf5 18. Rg1 Rf7 19. Be3 d4 20. Nxd4 Nxd4 21. Bxd4 Qc6+ 22. Rg2 Be6 23. Kg1 Rd8 24. Be3 Nc4 25. Bxc4 Qxc4 26. Qh5 Qc6 27. Qh3 Bf8 28. Qh4 Rfd7 29. h3 b5 30. Qe1 a5 0-1

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Baumgartner, Walter"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2410"]
[BlackElo "2405"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. Bg5 f6 8. Bh4 Bf5 9. Bg3 0-0 10. Qb3 Bxg3 11. hxg3 b6 12. Be2 Qd6 13. Nd2 Nd7 14. cxd5 cxd5 15. Nb5 Qc6 16. 0-0 a6 17. Rac1 Qe6 18. Nc3 Nc6 19. Nf3 Ne7 20. Rfe1 Qd6 21. Bxa6 Rxa6 22. Nb5 Nc5 23. dxc5 Qd7 24. Nfd4 Nc6 25. Nxc6 Qxc6 26. Nd4 1-0

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Jacot, Laurent"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2410"]
[BlackElo "2440"]
[PlyCount "76"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Qd2 b6 8. g3 f5 9. Nc3 Bb7 10. d5 c6 11. dxe6 Qxd2+ 12. Kxd2 fxe6 13. Be2 Nd7 14. Bh5+ Kf8 15. Re1 e5 16. Nh3 c5 17. Rhg1 Rg8 18. f4 e4 19. Be2 Bf6 20. Nb5 Ke7 21. c3 Rg6 22. Nf2 Rh6 23. h4 a6 24. Na3 Bd5 25. Nc4 Bxc4 26. Bxc4 b5 27. Bf1 Nb6 28. Bh3 Rh5 29. Nd1 Nd5 30. Ne3 Nxe3 31. Kxe3 b4 32. Rc1 Rd8 33. Rgd1 Rxd1 34. Rxd1 bxc3 35. bxc3 Bxc3 36. Rd5 Bd4+ 37. Ke2 Ke6 38. Rd8 Rh6 1/2-1/2

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Mannhart, Marcel"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2410"]
[BlackElo "2325"]
[PlyCount "91"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 d6 6. e4 Bg7 7. cxb5 0-0 8. Nc3 a6 9. Be2 axb5 10. Nxb5 Na6 11. 0-0 Bb7 12. Bc4 Nd7 13. a3 Nc7 14. Nc3 Nb6 15. Ba2 Qd7 16. Be3 Rfb8 17. Rfe1 Na4 18. Nxa4 Qxa4 19. Qd2 Bc8 20. Rab1 Rb7 21. Bh6 Bh8 22. Qc1 Nb5 23. Nd2 Nd4 24. Nc4 Rab8 25. Kh1 Nb3 26. Qc2 Bd7 27. f3 Qa6 28. h3 Nd4 29. Qd2 Bxh3 30. gxh3 Nxf3 31. Qd3 Nxe1 32. Rxe1 Ra7 33. Re2 Qb5 34. h4 Bf6 35. h5 Qd7 36. Rg2 Rab7 37. b3 Ra7 38. Bb1 Kh8 39. Bc2 Rd8 40. Kh2 Rg8 41. Bd2 Kg7 42. Bd1 Qb7 43. a4 Qc7 44. Qh3 Kf8 45. Rf2 Bd4 46. Bh6+ 1-0

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Pfister, Werner"]
[Result "1-0"]
[ECO "C39"]
[WhiteElo "2410"]
[BlackElo "2040"]
[PlyCount "59"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Be7 6. Bc4 Bxh4+ 7. Kf1 d5 8. Bxd5 Nh6 9. d4 c6 10. Bc4 Bg5 11. g3 Qf6 12. gxf4 Bxf4 13. Kg2 Bxe5 14. dxe5 Qf3+ 15. Qxf3 gxf3+ 16. Kxf3 Ng4 17. Rh5 Nd7 18. Bf4 f6 19. exf6 Ndxf6 20. Rg5 h6 21. Rg7 Rf8 22. Bd6 Ne5+ 23. Bxe5 Nd7+ 24. Bf4 Ne5+ 25. Kg3 Nxc4 26. b3 Nb6 27. Nd2 Bd7 28. Bd6 Rf6 29. e5 Rf5 30. e6 1-0

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Potterat, Marc"]
[Result "1/2-1/2"]
[ECO "E78"]
[WhiteElo "2410"]
[PlyCount "109"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. Be2 cxd4 8. Nxd4 Na6 9. Be3 Nc5 10. Bf3 Nfd7 11. 0-0 Nb6 12. Be2 Bd7 13. Qc2 Rc8 14. Rad1 a6 15. b3 Re8 16. f5 e6 17. fxe6 fxe6 18. Qd2 Qe7 19. Rf2 Bf6 20. Bh6 Be5 21. g3 a5 22. Qe3 Bc6 23. a3 Qc7 24. Rdf1 Nbd7 25. b4 axb4 26. axb4 Na4 27. Ndb5 Bxb5 28. Nxb5 Qb6 29. Qf3 Nf6 30. Be3 Qd8 31. Bd4 Bxd4 32. Nxd4 Nc3 33. Qxf6 Qxf6 34. Rxf6 Nxe2+ 35. Nxe2 Rxc4 36. e5 dxe5 37. R6f3 Rxb4 38. Re3 Rb5 39. Rc1 Rf8 40. Nc3 Rb2 41. Re2 Rxe2 42. Nxe2 Kg7 43. Rc5 Kf6 44. Kf2 Ra8 45. Rc7 h5 46. Rxb7 Ra3 47. Rc7 g5 48. Rc3 Ra1 49. Rf3+ Ke7 50. Ke3 Ra3+ 51. Ke4 Ra2 52. Rf2 Kd6 53. h3 Ra4+ 54. Ke3 Ra3+ 55. Ke4 1/2-1/2

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Terreaux, Gilles"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2410"]
[BlackElo "2280"]
[PlyCount "55"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. Bd3 Nf6 5. Qe2 cxd4 6. Nf3 Nc6 7. Bg5 dxc3 8. Nxc3 Ng4 9. Bf4 g6 10. e5 Bg7 11. h3 Nh6 12. g4 Nxe5 13. Bxe5 Bxf3 14. Bxg7 Bxe2 15. Bxe2 Rg8 16. Bxh6 Qc7 17. Be3 e6 18. f4 d5 19. 0-0-0 0-0-0 20. Ba6+ Kb8 21. Kb1 Qe7 22. g5 f6 23. h4 h6 24. Bd4 hxg5 25. hxg5 fxg5 26. Nb5 Rd7 27. Rh8 Rxh8 28. Bxh8 1-0

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Trumpf, Walter"]
[Result "0-1"]
[ECO "E78"]
[WhiteElo "2410"]
[BlackElo "2384"]
[PlyCount "108"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nf6 5. f4 0-0 6. Nf3 c5 7. Be2 cxd4 8. Nxd4 Nc6 9. Nc2 Nd7 10. 0-0 Nc5 11. Bf3 f5 12. exf5 Bxf5 13. Be3 Nd3 14. Qd2 Nxb2 15. Nd4 Nxd4 16. Bxd4 Bxd4+ 17. Qxd4 Qb6 18. Nb5 Rf7 19. g3 Na4 20. Qxb6 Nxb6 21. Rfc1 Bd3 22. a4 Bxc4 23. a5 Bxb5 24. axb6 e6 25. Rxa7 Rb8 26. Ra5 Ba6 27. Kf2 Kg7 28. Be2 Bxe2 29. Kxe2 Rd8 30. Kd3 d5 31. Kd4 Rd6 32. Rb5 Kf6 33. g4 h5 34. h3 hxg4 35. hxg4 Rh7 36. Rb4 Rdd7 37. Kc5 Rc7+ 38. bxc7 Rxc7+ 39. Kd6 Rxc1 40. Rxb7 Rc4 41. g5+ Kf5 42. Rf7+ Kg4 43. Rf6 d4 44. Kxe6 d3 45. Ke5 Rd4 46. Kxd4 d2 47. Ke5 d1Q 48. Ke6 Qb3+ 49. Ke7 Qc4 50. Rxg6 Kxf4 51. Kf6 Qc7 52. Rg7 Qd8+ 53. Kf7 Kf5 54. Rg8 Qd5+ 0-1

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Hugentobler, Patrik"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2475"]
[BlackElo "2410"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Ng5 d5 8. f4 f6 9. Nf3 Nc6 10. c3 0-0 11. 0-0 Bf5 12. Nbd2 Na5 13. Bc2 Qc8 14. Rf2 Bxc2 15. Qxc2 Nc6 16. Nb3 f5 17. Nc5 Nd8 18. a4 Nd7 19. Nd3 e6 20. b3 Re8 21. Ba3 b6 22. c4 Qb7 23. Rc1 Rc8 24. c5 c6 25. Qc3 Bf8 26. Ra2 b5 27. Bb4 a6 28. Rca1 Ra8 29. Ng5 h6 30. Nf3 Be7 31. g3 Nb8 32. h3 Qc8 33. Ba5 Nb7 34. Bb6 Bd8 35. a5 Nd7 36. b4 Kh7 37. Rg2 Rg8 38. Kf2 Be7 39. Rag1 Nf8 40. Qc1 Rb8 41. Ba7 1/2-1/2

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Jenal, Juerg"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "B14"]
[BlackElo "2410"]
[PlyCount "44"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. g3 e6 9. Bg2 Nxd5 10. Nge2 Nc6 11. 0-0 Qe7 12. Nxd5 exd5 13. Be3 Bg4 14. Nf4 Rad8 15. h3 Bf5 16. Nxd5 Qd7 17. Rad1 Bxh3 18. Bxh3 Qxh3 19. Nf4 Qg4 20. d5 Ne5 21. Kg2 Qf3+ 22. Kg1 Qg4 1/2-1/2

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Lucchini, Gianfelice"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2405"]
[BlackElo "2410"]
[PlyCount "143"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. 0-0 Nc6 8. c4 Qc7 9. Nc3 Ne5 10. Bf4 d6 11. Rc1 Bd7 12. Be2 Nf6 13. Qd4 Ng6 14. Bg3 0-0 15. Rfd1 e5 16. Qe3 Rac8 17. h4 h5 18. Nd5 Nxd5 19. cxd5 Qd8 20. Bxh5 Nxh4 21. f4 g6 22. Rxc8 Bxc8 23. Be2 exf4 24. Bxf4 g5 25. Bh2 Bf6 26. Nd2 Re8 27. Qf2 Ng6 28. Nc4 Ne5 29. Bxe5 Bxe5 30. Nxe5 Rxe5 31. Bd3 Kg7 32. Rf1 f6 33. Rc1 Bg4 34. Rc4 Bh5 35. Rb4 Qc7 36. Qc2 Re7 37. Qxc7 Rxc7 38. Rb6 Rd7 39. Kf2 Bg4 40. Be2 Bxe2 41. Kxe2 f5 42. exf5 Kf6 43. g4 Ke5 44. Rb3 Kxd5 45. Re3 Rh7 46. Kf2 Kd4 47. Re6 d5 48. Kf3 Rh3+ 49. Kg2 Rh7 50. Rg6 Ke5 51. Rxg5 d4 52. Rg8 d3 53. Kf2 Rh2+ 54. Ke3 d2 55. Rd8 Rg2 56. Kf3 Rh2 57. b4 Kf6 58. a4 Ke5 59. Kg3 Re2 60. b5 axb5 61. axb5 Kf6 62. Rd5 Kg5 63. Kf3 Rh2 64. Rd4 Kf6 65. Ke3 Rg2 66. Rxd2 Rxg4 67. Rd5 Rb4 68. Kd3 Ke7 69. Kc3 Rf4 70. Kb3 Re4 71. b6 Rf4 72. Rc5 1/2-1/2

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Vilagos, Nandor"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2239"]
[BlackElo "2410"]
[PlyCount "66"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Bg7 8. Nbd2 Nh5 9. Be3 Qd6 10. 0-0 Nf4 11. Bxf4 Qxf4 12. Qb3 e6 13. Rfe1 0-0 14. Re2 Qc7 15. Rae1 Bd7 16. Ne5 Nxe5 17. dxe5 b5 18. Nf3 a5 19. a3 Rfb8 20. Nd4 Bf8 21. Ra1 b4 22. a4 bxc3 23. Qxc3 Qd8 24. Bb5 Rc8 25. Qd3 Rab8 26. g3 Bc5 27. Bxd7 Qxd7 28. Nb5 Bb4 29. b3 Rc5 30. Raa2 Rd8 31. Rac2 Rdc8 32. Rxc5 Rxc5 33. Rc2 Qc6 1/2-1/2

[Event "SUI-ch16 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Winkler, Max Peter"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "D04"]
[BlackElo "2410"]
[PlyCount "91"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Nbd7 4. Bd3 g6 5. c4 Bg7 6. cxd5 Nxd5 7. Nc3 Nxc3 8. bxc3 0-0 9. 0-0 e5 10. Ba3 Re8 11. Qc2 c6 12. Rfd1 Qc7 13. Rab1 exd4 14. cxd4 Nb6 15. Ng5 Bg4 16. Rdc1 Rad8 17. h3 Bc8 18. Bc5 Nd5 19. Rb3 Bh6 20. h4 f5 21. Bxa7 b6 22. Qxc6 Qxa7 23. Bc4 Qd7 24. Qxd7 Rxd7 25. Bb5 Rdd8 26. Bxe8 Rxe8 27. Ra3 Bxg5 28. hxg5 Bb7 29. Kh2 h6 30. gxh6 Kh7 31. Ra7 Re7 32. Rb1 Kxh6 33. a4 Bc6 34. Rxe7 Nxe7 35. Rxb6 Bxa4 36. Re6 Nd5 37. g4 fxg4 38. Re5 Nf6 39. d5 g5 40. e4 Kg6 41. Re7 Nd7 42. e5 Nc5 43. Rc7 Nd3 44. e6 Nxf2 45. d6 g3+ 46. Kg2 1/2-1/2

[Event "SUI-ch Seniors"]
[Site "Luzern"]
[Date "1994.07.22"]
[Round "9"]
[White "Christoffel, Martin"]
[Black "Rejnek, Vladimir"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2035"]
[BlackElo "1987"]
[PlyCount "57"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. Bc4 Nf6 3. d3 e5 4. f4 c6 5. Nf3 Be7 6. fxe5 dxe5 7. 0-0 0-0 8. Kh1 Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Be3 b5 12. Bb3 a5 13. a3 a4 14. Ba2 Qb8 15. Nd2 Nc5 16. g4 Qe8 17. Rf2 Ne6 18. Qf5 Bd6 19. g5 Nh5 20. Qg4 Nhf4 21. d4 Ng6 22. c3 Qe7 23. Raf1 Rae8 24. h4 exd4 25. cxd4 c5 26. h5 Nh8 27. e5 cxd4 28. Ne4 dxe3 29. Nf6+ 1-0

[Event "SUI-ch Seniors"]
[Site "Luzern"]
[Date "1994.07.21"]
[Round "8"]
[White "Bleisch, Beny"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1875"]
[BlackElo "2035"]
[PlyCount "82"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Bc4 Bg7 4. Nf3 c6 5. Nc3 Nf6 6. 0-0 0-0 7. Bb3 Bg4 8. Bg5 Qa5 9. Qd2 Bxf3 10. gxf3 Nbd7 11. Nd5 Qd8 12. Ne3 c5 13. c3 Qa5 14. Nc4 Qc7 15. Bh6 cxd4 16. cxd4 d5 17. Bxg7 Kxg7 18. exd5 Nxd5 19. Ne5 Nxe5 20. dxe5 e6 21. Qd4 Rfd8 22. Qe4 Qe7 23. Qg4 h5 24. Qg3 Qb4 25. Bxd5 Rxd5 26. b3 Qd2 27. Rfe1 Rd3 28. Rad1 Qxd1 29. Rxd1 Rxd1+ 30. Kg2 Rad8 31. Qg5 R8d7 32. Qf6+ Kg8 33. f4 R7d4 34. Qe7 Rd7 35. Qf6 Re1 36. Kg3 Re2 37. h3 Kh7 38. Kf3 Rxa2 39. f5 exf5 40. e6 fxe6 41. Qxe6 Rad2 0-1

[Event "SUI-ch Seniors"]
[Site "Luzern"]
[Date "1994.07.20"]
[Round "7"]
[White "Christoffel, Martin"]
[Black "Trieb, Rudolf"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2035"]
[BlackElo "1792"]
[PlyCount "71"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Qb6 7. Nc3 Bd7 8. Be2 Nh6 9. a3 a5 10. b3 Nf5 11. Na4 Qa7 12. Bb2 b5 13. Bxb5 Nxe5 14. Bxd7+ Nxd7 15. 0-0 Be7 16. b4 0-0 17. Nc5 Nb6 18. Ne5 Rac8 19. Qe2 Nd6 20. b5 Qc7 21. Nc6 Ndc4 22. Nxe7+ Qxe7 23. Bc3 Ra8 24. a4 Rfc8 25. Nb3 Na3 26. Rfc1 Nac4 27. Qe1 Qc7 28. Bxa5 Qa7 29. Bxb6 Qxb6 30. Qb4 e5 31. a5 Qf6 32. b6 Rab8 33. b7 Rc7 34. a6 Qd8 35. Nc5 Qd6 36. a7 1-0

[Event "SUI-ch Seniors"]
[Site "Luzern"]
[Date "1994.07.19"]
[Round "6"]
[White "Baumgartner, Walter"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2063"]
[BlackElo "2035"]
[PlyCount "108"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 a6 7. 0-0 c6 8. h3 Bf5 9. Nh4 Be6 10. d5 cxd5 11. cxd5 Bc8 12. Be3 Nbd7 13. a4 a5 14. Nb5 Nc5 15. Nf3 Bd7 16. Nfd4 Bxb5 17. Nxb5 Nfd7 18. Rb1 Na6 19. Bd4 Ndc5 20. Bxg7 Kxg7 21. Qd4+ Kg8 22. e4 Qb6 23. b3 Nc7 24. Nxc7 Qxc7 25. Rfc1 Ra6 26. Bf1 Rb6 27. Bb5 Nxb3 28. Rxc7 Nxd4 29. Rxe7 Rc8 30. Kg2 Rc3 31. e5 dxe5 32. Rxe5 Kg7 33. Re4 Nxb5 34. axb5 Rd6 35. b6 Kf6 36. Rf4+ Ke7 37. Rb5 Rd3 38. Re4+ Kd7 39. Rxa5 Rxb6 40. Rf4 Ke7 41. Rc5 Kd6 42. Rc8 f5 43. Rh8 h5 44. g4 Ke5 45. Ra4 hxg4 46. hxg4 fxg4 47. Rxg4 Rxd5 48. Re8+ Kf5 49. Rg3 Kf6 50. Rf3+ Rf5 51. Rf8+ Kg5 52. Rg3+ Kh6 53. Rxf5 gxf5 54. Rg8 Rg6+ 0-1

[Event "SUI-ch Seniors"]
[Site "Luzern"]
[Date "1994.07.18"]
[Round "5"]
[White "Christoffel, Martin"]
[Black "Batchinsky, Basile"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2035"]
[BlackElo "1905"]
[PlyCount "49"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[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. Be3 Bb7 10. Bxe6 fxe6 11. Nxe6 Qd7 12. Nxg7+ Kd8 13. Nd5 Bxd5 14. exd5 Qb7 15. Bd4 Nbd7 16. Re1 Rg8 17. Ne6+ Kc8 18. c4 bxc4 19. Rc1 Qxd5 20. Nf4 Qf7 21. Qa4 d5 22. Re6 Ne8 23. Qc6+ Nc7 24. Nxd5 Bd8 25. Nxc7 1-0

[Event "SUI-ch Seniors"]
[Site "Luzern"]
[Date "1994.07.17"]
[Round "4"]
[White "Christoffel, Martin"]
[Black "Schwammberger, Eugen"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2035"]
[BlackElo "1945"]
[PlyCount "47"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 d6 6. Bc4 Be7 7. Bb3 a6 8. Be3 Bd7 9. 0-0 Qc7 10. f4 Nf6 11. Qf3 Na5 12. Rad1 Nxb3 13. axb3 0-0 14. f5 b5 15. Rd2 b4 16. Nd1 e5 17. Ne2 Bc6 18. Nf2 Qb7 19. Ng3 d5 20. Nh5 dxe4 21. Nxf6+ Bxf6 22. Qg3 Qe7 23. Ng4 Bg5 24. f6 1-0

[Event "SUI-ch Seniors"]
[Site "Luzern"]
[Date "1994.07.16"]
[Round "3"]
[White "Oberon, Oscar"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1871"]
[BlackElo "2035"]
[PlyCount "45"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bb3 h6 9. N5f3 a5 10. c3 a4 11. Bc2 Qd5 12. h4 c5 13. Nh3 cxd4 14. Nf4 Qd8 15. cxd4 Bb4+ 16. Bd2 Bxd2+ 17. Qxd2 Qd6 18. Ne5 Nfd7 19. Qe2 Nxe5 20. Qxe5 Qb4+ 21. Ke2 0-0 22. Qc5 Qxc5 23. dxc5 1/2-1/2

[Event "SUI-ch Seniors"]
[Site "Luzern"]
[Date "1994.07.15"]
[Round "2"]
[White "Christoffel, Martin"]
[Black "Fleischmann, Albert"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2035"]
[BlackElo "1888"]
[PlyCount "99"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c6 4. d4 d6 5. e4 Nh6 6. Bf4 f6 7. Be2 Nf7 8. 0-0 Nd7 9. Qd2 e5 10. Be3 Qe7 11. d5 0-0 12. Ne1 a6 13. dxc6 bxc6 14. Nd3 a5 15. a3 Ba6 16. b3 Rfb8 17. Qc2 Bf8 18. Na4 c5 19. Rfb1 Bb7 20. f3 Nd8 21. Nc3 Ne6 22. Nd5 Bxd5 23. cxd5 Nd4 24. Bxd4 cxd4 25. b4 Rc8 26. Qd2 Rc3 27. Qb2 Bh6 28. bxa5 Rac8 29. Nb4 Nb8 30. Nc6 Nxc6 31. dxc6 Be3+ 32. Kh1 R3xc6 33. a6 R6c7 34. g3 Kg7 35. Qa2 Kh6 36. Qd5 Rc5 37. Rb7 Rxd5 38. Rxe7 Ra5 39. Rb1 Rxa3 40. Rbb7 Rh8 41. a7 d3 42. Bxd3 Bxa7 43. Rxa7 Rxd3 44. Kg2 d5 45. exd5 Rd2+ 46. Kh3 Rxd5 47. g4 Rd1 48. Kg3 g5 49. Ra6 Kg6 50. Rxe5 1/2-1/2

[Event "SUI-ch Seniors"]
[Site "Luzern"]
[Date "1994.07.14"]
[Round "1"]
[White "Wespisser, Otto"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1795"]
[BlackElo "2035"]
[PlyCount "68"]
[EventDate "1994.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Be3 Nc6 8. a3 Be7 9. Qd2 Ng4 10. Bf4 d6 11. Nxc6 bxc6 12. h3 Nf6 13. 0-0 0-0 14. Rfe1 e5 15. Bg3 h6 16. Qe2 a5 17. Nd1 g6 18. Ne3 a4 19. Nc4 Be6 20. f3 Rab8 21. Rab1 Nh5 22. Bh2 Bh4 23. Rf1 Qe7 24. f4 exf4 25. Bxf4 Nxf4 26. Rxf4 Bg5 27. Rf3 Rfe8 28. b3 Bxc4 29. Bxc4 d5 30. exd5 Qxe2 31. Bxe2 Rxe2 32. Rbf1 Rxc2 33. Rxf7 axb3 34. dxc6 Rxc6 0-1

[Event "EU-chT4 fin 07 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Becker, Johnny"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "A87"]
[PlyCount "48"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. d5 Qe8 8. Nd4 Bd7 9. Nc3 Na6 10. e4 fxe4 11. Nxe4 Nxe4 12. Bxe4 Nc5 13. Bg2 Rb8 14. Be3 a5 15. Qd2 a4 16. Rae1 b5 17. Nxb5 Bxb5 18. cxb5 Rxb5 19. Bd4 Qf7 20. Re2 Bxd4 21. Qxd4 Qf6 22. Rd1 Rfb8 23. Qxf6 exf6 24. Rdd2 Kf7 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "6"]
[White "Christoffel, Martin"]
[Black "Giertz, Niklaus"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2095"]
[BlackElo "2265"]
[PlyCount "77"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Bd6 6. 0-0 0-0 7. Nd2 Bxe5 8. dxe5 Nc5 9. Be2 Nc6 10. f4 f6 11. exf6 Qxf6 12. Nb3 Nxb3 13. axb3 Rd8 14. Qd2 Bf5 15. Bf3 Qd4+ 16. Rf2 Qxd2 17. Rxd2 Nb4 18. c4 Be4 19. Kf2 Bxf3 20. Kxf3 d4 21. Rd1 Kf7 22. Bd2 Nc2 23. Ra5 g6 24. Re5 d3 25. Bc3 Nd4+ 26. Ke4 Nxb3 27. Rb5 Re8+ 28. Be5 g5 29. Rxb3 gxf4 30. Rxb7 Re7 31. Rxc7 Rxc7 32. Bxc7 Rc8 33. Be5 Rxc4+ 34. Kxd3 Rb4 35. Rf1 Kg6 36. Rxf4 Rb5 37. Bc3 h5 38. Ke4 Rg5 39. Rf6+ 1-0

[Event "EU-chT4 fin 07 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Holscher, HGJ"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "76"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ncb5 d6 7. Bg5 a6 8. Nc3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b4 Bd7 17. Ra1 Qc8 18. Qd3 axb4 19. cxb4 Ne7 20. Nxe7+ Bxe7 21. 0-0 d5 22. exd5 Bf5 23. Qe2 Bxc2 24. Qxc2 Bxb4 25. Rab1 Qc5 26. Bd3 g6 27. Qxc5 Bxc5 28. Rxb8 Rxb8 29. Rc1 Rb3 30. Ba6 Bb6 31. d6 Rb2 32. Rc6 Rb1+ 33. Bf1 Kf8 34. Rc8+ Kg7 35. g3 Kf6 36. d7 Ke7 37. Re8+ Kxd7 38. Rxe5 Rb2 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "4"]
[White "Christoffel, Martin"]
[Black "Kraehenbuehl, Gerhard"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2095"]
[BlackElo "2260"]
[PlyCount "78"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Bb3 0-0 8. f3 a6 9. Be3 b5 10. Qd2 Bb7 11. 0-0 Nbd7 12. a4 b4 13. Na2 a5 14. c3 bxc3 15. Nxc3 Nc5 16. Ba2 Qd7 17. Nb3 Nxb3 18. Bxb3 Ba6 19. Rfc1 Rab8 20. Bd1 Rfd8 21. Be2 Bxe2 22. Qxe2 d5 23. Rd1 Qb7 24. e5 Nh5 25. Bc1 d4 26. Nb5 d3 27. Qe3 Qd5 28. Ra3 Qxe5 29. Raxd3 Rxd3 30. Rxd3 Rc8 31. Bd2 Qxb2 32. Nc3 e5 33. Nd5 Bf8 34. Qe1 Qc2 35. Rc3 Rxc3 36. Bxc3 f6 37. g4 Bc5+ 38. Kh1 Qd3 39. Qe4 Qf1# 0-1

[Event "EU-chT4 fin 07 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Lofgren, Claes"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "71"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. Bc4 c5 4. f4 Nc6 5. Nf3 e6 6. 0-0 Nge7 7. a3 0-0 8. d3 d6 9. Ba2 Nd4 10. Ne2 Bd7 11. c3 Nxf3+ 12. Rxf3 d5 13. Be3 b6 14. e5 f6 15. exf6 Bxf6 16. Qd2 Qc7 17. Raf1 Nf5 18. Bf2 Bc6 19. g4 Nd6 20. Qe1 Rae8 21. Bg3 Qd7 22. R3f2 Kh8 23. h3 Bg7 24. Kh2 Rf7 25. Ng1 d4 26. c4 Bf6 27. Nf3 Bxf3 28. Rxf3 Rfe7 29. Qf2 h6 30. Bb3 e5 31. fxe5 Bxe5 32. Bxe5+ Rxe5 33. Ba4 Qxa4 34. Rf8+ Rxf8 35. Qxf8+ Kh7 36. Rf7+ 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "8"]
[White "Christoffel, Martin"]
[Black "Maeser, Pascal"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2095"]
[BlackElo "2200"]
[PlyCount "92"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. a3 Nf5 7. b4 cxd4 8. cxd4 Qb6 9. Bb2 Be7 10. Bd3 Bd7 11. Bxf5 exf5 12. Nc3 Be6 13. 0-0 0-0 14. Qd3 g5 15. Na4 Qd8 16. Nc5 b6 17. Nxe6 fxe6 18. Nd2 Qd7 19. Nb3 a6 20. f4 g4 21. Rfc1 Rfc8 22. Bc3 Bf8 23. Ra2 Ne7 24. a4 Rc4 25. a5 Ng6 26. Qd2 Bh6 27. g3 b5 28. Nc5 Qe8 29. h3 gxh3 30. Qh2 Bf8 31. Qxh3 Bxc5 32. dxc5 Ra7 33. Rd2 Rg7 34. Kf2 Ne7 35. Rd4 Rxd4 36. Bxd4 Nc6 37. Bc3 d4 38. Bd2 Qd7 39. Qg2 h6 40. Be1 d3 41. Bd2 Qd4+ 42. Kf1 Nxb4 43. Qf2 Qe4 44. Bxb4 Qxb4 45. Rd1 Qe4 46. c6 Qh1+ 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "7"]
[White "Christoffel, Martin"]
[Black "Maier, Christian"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2095"]
[BlackElo "2360"]
[PlyCount "39"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nd7 5. f4 Ne7 6. Bd3 Nc6 7. Ne2 g6 8. Nd2 cxd4 9. cxd4 Nb6 10. 0-0 Bd7 11. Nf3 a5 12. g4 Nb4 13. Bb1 Bb5 14. f5 Rc8 15. Rf2 Bxe2 16. Rxe2 Be7 17. Bh6 Nd7 18. a3 Nc6 19. Qd3 Qb6 20. Ba2 1/2-1/2

[Event "ICCF Fax-A corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Morgado, Juan Sebastian"]
[Result "0-1"]
[ECO "C34"]
[PlyCount "92"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Bh6 7. Nc3 Nf6 8. Nge2 d5 9. e5 Nh5 10. g3 Nc6 11. Bg2 Ne7 12. Bxf4 Bxf4 13. Nxf4 Nxf4 14. gxf4 c6 15. Qe2 h5 16. 0-0-0 Nf5 17. Qe1 Be6 18. Rd3 Qa5 19. Qd2 0-0-0 20. Ne2 Qxd2+ 21. Kxd2 Rdg8 22. Ng3 Kd7 23. Nxf5 Bxf5 24. Rg3 a6 25. c3 Ke6 26. Ke3 Rc8 27. Rd1 Rhd8 28. Bh1 b6 29. Rgg1 Rd7 30. Rd2 a5 31. Rc1 c5 32. Rcd1 c4 33. a4 Rb7 34. Ra1 Rcb8 35. Ra3 b5 36. axb5 Rxb5 37. Bg2 Bd3 38. Ra1 Rxb2 39. Rxa5 Rxd2 40. Bxd5+ Kf5 41. Kxd2 Kxf4 42. Ra7 Rb2+ 43. Kc1 Rb5 44. Bc6 Rb1+ 45. Kd2 Rb2+ 46. Kc1 Rc2+ 0-1

[Event "EU-chT4 fin 07 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Mosonyi, Kalman"]
[Result "1/2-1/2"]
[ECO "B88"]
[PlyCount "41"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 Be7 8. Be3 a6 9. f4 Bd7 10. 0-0 Nxd4 11. Bxd4 Bc6 12. Qf3 Qc7 13. f5 e5 14. Bf2 b5 15. Bh4 Rc8 16. Bxf6 Bxf6 17. a3 a5 18. Rf2 Qb6 19. Bd5 Bd7 20. Ba2 Bc6 21. Bd5 1/2-1/2

[Event "EU-chT4 fin 07 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Romsdal, Trond Kaellqvist"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "73"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 e6 7. Bc4 d6 8. 0-0 Be7 9. Qe2 0-0 10. Nc3 dxe5 11. dxe5 Nxc3 12. bxc3 b6 13. Qe4 Bb7 14. Bd3 g6 15. Bh6 Re8 16. Rad1 Qc7 17. Qf4 Rad8 18. h4 Rd5 19. Be4 Rc5 20. h5 Rc4 21. Rfe1 Nd8 22. Nd2 Ra4 23. Qg3 Bf8 24. Bxf8 Rxf8 25. Bxb7 Qxb7 26. f3 Kh8 27. Qg5 f6 28. exf6 Nf7 29. Qg3 g5 30. Re4 Rxa2 31. Nc4 Qc6 32. Ne5 Qc5+ 33. Kh2 Nxe5 34. Rxe5 Qxc3 35. Rxe6 Rd2 36. Rxd2 Qxd2 37. h6 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "2"]
[White "Christoffel, Martin"]
[Black "Rueetschi, Urs"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2095"]
[BlackElo "2265"]
[PlyCount "64"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 f6 8. b4 cxb3 9. Nxb3 fxe5 10. Nxe5 Nf6 11. Bd3 Bd6 12. Be3 Qc7 13. f4 0-0 14. 0-0 b6 15. Qf3 Bb7 16. Qh3 Rae8 17. g4 Nd8 18. g5 Ne4 19. Rfc1 a6 20. Nd2 b5 21. c4 bxc4 22. Nxe4 dxe4 23. Bxc4 Qa5 24. g6 hxg6 25. Nxg6 Rf6 26. Ne5 Nf7 27. Ra2 Nh6 28. Rg2 Nf5 29. Ng6 Qxa3 30. Rb1 Qxe3+ 31. Qxe3 Nxe3 32. Rxb7 Nxg2 0-1

[Event "EU-chT4 fin 07 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Veen, Hans"]
[Result "0-1"]
[ECO "A27"]
[PlyCount "88"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Ng5 h6 6. Nh3 g5 7. e3 Nf6 8. f3 exf3 9. Qxf3 d6 10. Nf2 Qe7 11. Qe2 Bg7 12. g3 Bd7 13. Bd2 0-0-0 14. 0-0-0 Rde8 15. Qd3 Qf7 16. a3 Ne4 17. Nfxe4 fxe4 18. Qe2 Qf3 19. Bg2 Qxe2 20. Nxe2 Bg4 21. Rde1 Bf3 22. Rhg1 Rhf8 23. Bc3 Ne7 24. Kd2 d5 25. b3 dxc4 26. bxc4 b6 27. d5 Bxc3+ 28. Nxc3 g4 29. Nxe4 Nxd5 30. Kd3 Ne7 31. Bxf3 gxf3 32. Nf2 Nc6 33. Rgf1 Rf5 34. Kc3 Ra5 35. Kb2 Ne5 36. Kb3 Rc5 37. Ne4 Rxc4 38. Nd2 Rc5 39. Nxf3 Nd3 40. e4 Nxe1 41. Rxe1 Kb7 42. g4 a5 43. h4 a4+ 44. Kb4 Rc2 0-1

[Event "EU-chT4 fin 07 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "De Blasio, Massimo"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "45"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. N1f3 Bd6 8. Qe2 h6 9. Ne4 Nxe4 10. Qxe4 Qc7 11. Qg4 g5 12. Qh3 Bf4 13. 0-0 Bxc1 14. Raxc1 Qf4 15. Rce1 Qf6 16. c3 b6 17. Qg3 Qf4 18. Qxf4 gxf4 19. Re4 Bb7 20. Rxf4 Ke7 21. Re1 Rad8 22. Be4 Ba8 23. c4 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "5"]
[White "Domont, Alexandre"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2305"]
[BlackElo "2095"]
[PlyCount "103"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Bf6 11. Be4 g6 12. Bh6 Bg7 13. Bxg7 Kxg7 14. Qb3 Nce7 15. Rac1 Nf6 16. Qc2 Nxe4 17. Qxe4 Bd7 18. Re3 Bc6 19. Qe5+ Kg8 20. Rd3 Rc8 21. h4 Nf5 22. Ng5 Qd6 23. h5 Qxe5 24. dxe5 h6 25. Nf3 Be4 26. Rd7 Bc6 27. Rd3 Rfd8 28. Rcd1 Rxd3 29. Rxd3 gxh5 30. Nd2 Kg7 31. Nde4 Bxe4 32. Nxe4 Rc1+ 33. Kh2 Re1 34. f3 Re2 35. Rb3 b6 36. Ra3 a5 37. Rb3 Nd4 38. Rxb6 Nxf3+ 39. Kg3 Nxe5 40. Nc3 Nc4 41. Nxe2 Nxb6 42. Nd4 a4 43. b3 axb3 44. Nxb3 Kf6 45. Kh4 Kg6 46. Nc5 e5 47. a4 Nc4 48. Nb3 f5 49. a5 Nd6 50. a6 Nb5 51. g3 f4 52. gxf4 1/2-1/2

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "1"]
[White "Georges, Sascha"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2265"]
[BlackElo "2095"]
[PlyCount "107"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. Nf4 c6 6. c4 e5 7. dxe5 Qa5+ 8. Bd2 Qxe5 9. Bc3 Qe7 10. Nd2 0-0 11. 0-0 d6 12. Re1 Nbd7 13. e4 Ne5 14. c5 fxe4 15. cxd6 Qxd6 16. Nxe4 Nxe4 17. Rxe4 Qxd1+ 18. Rxd1 Bg4 19. Rde1 Nf3+ 20. Bxf3 Bxf3 21. Bxg7 Kxg7 22. Ne6+ Kg8 23. Nxf8 Bxe4 24. Nxh7 Bd5 25. Re7 Bxa2 26. Nf6+ Kf8 27. Rxb7 Rd8 28. Nh7+ Kg8 29. Nf6+ Kf8 30. Rxa7 Bb1 31. Nh7+ Ke8 32. Nf6+ Kf8 33. g4 Rd2 34. Rc7 Rxb2 35. Nh7+ Ke8 36. Nf6+ Kf8 37. Rxc6 Kf7 38. h4 Ba2 39. Nd7 Bb1 40. Ne5+ Kg7 41. Rc4 Rb5 42. Nf3 Rb7 43. Kg2 Re7 44. Kg3 Be4 45. Ng5 Bd5 46. Rc5 Rd7 47. Nh3 Bf7 48. Nf4 Kh6 49. f3 Ra7 50. h5 gxh5 51. Nxh5 Kg6 52. Kh4 Rb7 53. Rg5+ Kh6 54. Rg7 1-0

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "9"]
[White "Landenbergue, Claude"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2390"]
[BlackElo "2095"]
[PlyCount "63"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d3 g6 3. g3 Bg7 4. Bg2 Nf6 5. Nf3 0-0 6. Nbd2 d5 7. 0-0 Nbd7 8. h3 h6 9. Qe2 e6 10. Nb3 b6 11. Bf4 Ba6 12. c4 Qe7 13. e5 Nh7 14. Rfc1 Rac8 15. Nbd4 dxc4 16. dxc4 Rfd8 17. a4 g5 18. Bd2 c5 19. Nb3 Bb7 20. Bc3 a5 21. Nbd2 Nhf8 22. Ne4 Ng6 23. Nfxg5 Ndxe5 24. Nf3 Nc6 25. Bxg7 Kxg7 26. h4 Nd4 27. Qe3 Bxe4 28. Qxe4 Nb3 29. h5 Nf8 30. Qg4+ Kh7 31. Qf4 Nxc1 32. Rxc1 1/2-1/2

[Event "EU-chT4 fin 07 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Sapa, Wladyslaw"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "B42"]
[PlyCount "75"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. f4 e5 8. f5 Nf6 9. Bg5 b5 10. Nd2 Bb7 11. a4 Be7 12. Qe2 0-0 13. 0-0 Nd7 14. Be3 Bc5 15. Nb3 Bxe3+ 16. Qxe3 Qc7 17. Be2 b4 18. Rac1 a5 19. c3 Rfc8 20. cxb4 axb4 21. a5 Ba6 22. Bxa6 Rxa6 23. Rfd1 h6 24. Qd3 Ra7 25. Qc4 Nf6 26. Qe2 Qb8 27. Rc5 Rd7 28. Rdc1 Rd6 29. h3 Nd7 30. R5c2 Qa7+ 31. Kh2 c5 32. Rc4 Qa6 33. Qe1 Rdc6 34. Qe3 R8c7 35. Qg3 Kh7 36. Qf2 Kg8 37. R1c2 Kh7 38. Rc1 1/2-1/2

[Event "ICCF Fax-A corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Strand, Torgeir"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "116"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd2 0-0 8. e5 Bxc3 9. Bxc3 Ne4 10. Rc1 d6 11. exd6 Qxd6 12. Bd3 Nxc3 13. Rxc3 g6 14. Nf3 Nc6 15. 0-0 Rd8 16. Qc1 e5 17. Be4 f6 18. Rb3 Kg7 19. h4 Rb8 20. h5 Be6 21. c5 Qe7 22. Rb6 Bd5 23. Re1 Bxe4 24. Rxe4 Rd5 25. b4 Rbd8 26. Qc2 Qf7 27. Rg4 g5 28. Rg3 h6 29. Rxb7 Qxb7 30. Qg6+ Kf8 31. Qxf6+ Ke8 32. Nxg5 hxg5 33. Qe6+ Qe7 34. Qxc6+ R8d7 35. Qc8+ Rd8 36. Qxa6 e4 37. Qg6+ Kf8 38. h6 Qf7 39. Qxe4 Rd1+ 40. Kh2 R1d4 41. Qe1 Rh4+ 42. Kg1 Rxh6 43. Rf3 Rf6 44. Rh3 Rd5 45. Qa1 Ke7 46. Ra3 Re6 47. Ra7+ Rd7 48. Ra3 g4 49. Qc1 Qh5 50. Qa1 Kf7 51. Qc1 Ke7 52. Qa1 Re5 53. g3 Qf5 54. c6 Rd2 55. Ra7+ Kf6 56. Qf1 Rde2 57. Ra8 Kg7 58. Ra7+ Kg6 0-1

[Event "SUI-chT"]
[Site "Switzerland"]
[Date "1994.??.??"]
[Round "3"]
[White "Sutter, Oliver"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "A68"]
[WhiteElo "2260"]
[BlackElo "2095"]
[PlyCount "129"]
[EventDate "1994.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 a6 8. a4 e6 9. Be2 exd5 10. cxd5 Bg4 11. 0-0 Re8 12. h3 Bxf3 13. Bxf3 Nbd7 14. Re1 Rb8 15. a5 b5 16. axb6 Rxb6 17. Qd3 Qc8 18. Na4 Rb5 19. Bd2 Qb7 20. Bc3 Rb3 21. Qd1 Qb8 22. e5 dxe5 23. fxe5 Rxc3 24. bxc3 Nxe5 25. Nxc5 Qb6 26. Qd4 Nxf3+ 27. gxf3 Rc8 28. Nxa6 Qxd4+ 29. cxd4 Nxd5 30. Rad1 f5 31. Re6 Rc4 32. Kh1 Nc3 33. Rd3 Rxd4 34. Rxd4 Bxd4 35. Re7 Bf6 36. Rd7 Ne2 37. Nc7 Nf4 38. Nd5 Nxd5 39. Rxd5 Kf7 40. Rd7+ Be7 41. Kg2 Ke6 42. Rb7 h6 43. Rb6+ Kf7 44. Kg3 Bf6 45. Kf4 Bc3 46. Rd6 Bf6 47. Rc6 Be7 48. Ke5 Bd8 49. Rc4 Bf6+ 50. Kd5 g5 51. Rc7+ Kg6 52. Ke6 Bb2 53. Rc5 f4 54. Rc6 Ba1 55. Kd5+ Kh5 56. Ke4 Bg7 57. Kf5 Bd4 58. h4 Kxh4 59. Rxh6+ Kg3 60. Ke4 Bc5 61. Rh7 Bb6 62. Rd7 Bc5 63. Rd5 Be7 64. Rd1 Bc5 65. Rd5 1/2-1/2

[Event "Wohlen op"]
[Site "Wohlen"]
[Date "1993.??.??"]
[Round "2"]
[White "Budnikov, Alexandar"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2520"]
[BlackElo "2220"]
[PlyCount "97"]
[EventDate "1993.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Nbd7 9. Qd2 Kh7 10. g4 Nc5 11. f3 a5 12. Nh3 Ng8 13. Nf2 f5 14. exf5 gxf5 15. 0-0-0 a4 16. h4 a3 17. b3 Kh8 18. g5 Nxb3+ 19. axb3 f4 20. Nfe4 fxe3 21. Qxe3 Rf4 22. Kb1 Ne7 23. Ka2 Nf5 24. Qg1 h5 25. g6 Kg8 26. Qg5 Bd7 27. Qxh5 Rxh4 28. Rxh4 Qxh4 29. Qxh4 Nxh4 30. c5 Nxg6 31. cxd6 cxd6 32. Rg1 Kh7 33. Ng5+ Kg8 34. Nge4 Kh7 35. Nxd6 Nf4 36. Bc4 Bf8 37. Nde4 Bg7 38. d6 Bf5 39. Ng5+ Kh6 40. Nce4 Bxe4 41. fxe4 Bf6 42. Nf7+ Kh5 43. d7 Rf8 44. Rh1+ Kg4 45. Rh6 Be7 46. Nxe5+ Kg5 47. Rh7 Ng6 48. Rxe7 Nxe7 49. Nf7+ 1-0

[Event "SUI-ch Seniors"]
[Site "Silvaplana"]
[Date "1993.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Eynard, Valdo"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "101"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Ne2 0-0 8. 0-0 Nd7 9. Bf4 Nb6 10. Bb3 Bg4 11. f3 Bf5 12. Bxd6 Qxd6 13. Ng3 Qf4 14. Nxf5 Qxf5 15. c3 Rfe8 16. Bc2 Qf4 17. Qd3 g6 18. Rae1 f5 19. Re2 Rad8 20. Rfe1 Kf8 21. g3 Qd6 22. Rxe8+ Rxe8 23. Rxe8+ Kxe8 24. Qe2+ Qe6 25. Kf2 Kf8 26. Bb3 Qxe2+ 27. Kxe2 Ke7 28. c4 Nd7 29. Kd3 b6 30. Ba4 Kd6 31. b4 Nf6 32. c5+ Kd7 33. Bb3 Ke7 34. cxb6 axb6 35. a4 Nd7 36. a5 b5 37. a6 Nb6 38. a7 f6 39. d5 Kd6 40. Kd4 Na8 41. dxc6 Nc7 42. Bg8 h6 43. Bf7 g5 44. Bd5 h5 45. h3 g4 46. fxg4 hxg4 47. hxg4 fxg4 48. Ke4 f5+ 49. Kd4 f4 50. gxf4 g3 51. f5 1-0

[Event "SUI-ch Seniors"]
[Site "Silvaplana"]
[Date "1993.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Johnson, W."]
[Result "1-0"]
[ECO "B23"]
[PlyCount "49"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 c5 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 e6 7. f5 Ne5 8. fxe6 fxe6 9. Bb3 Nf6 10. d3 0-0 11. Nxe5 dxe5 12. Be3 Qe7 13. a4 Bd7 14. a5 Bc6 15. Na4 b6 16. axb6 axb6 17. Nxb6 Rxa1 18. Qxa1 Ng4 19. Rxf8+ Bxf8 20. Qe1 Kg7 21. Nc4 Qf6 22. Bd2 Qd8 23. Bc3 Bd6 24. Qg3 h5 25. h3 1-0

[Event "SUI-ch Seniors"]
[Site "Silvaplana"]
[Date "1993.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Koeferli, Walter"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "46"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 Be6 6. Qa4+ c6 7. Nf3 Bd6 8. 0-0 0-0 9. Ne4 h6 10. d4 Nb6 11. Qc2 exd4 12. Nxd4 Bd5 13. Nxd6 Bxg2 14. Kxg2 Qxd6 15. Nf5 Qe6 16. e4 Re8 17. f3 N8d7 18. Rd1 Ne5 19. Rd6 Qc4 20. Qd2 Nxf3 21. Nxh6+ gxh6 22. Kxf3 Qxe4+ 23. Kf2 Nc4 0-1

[Event "SUI-ch Seniors"]
[Site "Silvaplana"]
[Date "1993.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Weidmann, Armin"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "61"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 c6 2. c4 e6 3. Nc3 d5 4. Nf3 h6 5. e4 dxe4 6. Nxe4 Nf6 7. Bd3 Nxe4 8. Bxe4 Bd6 9. 0-0 0-0 10. b3 f5 11. Bc2 Bc7 12. Qe2 Re8 13. Re1 Nd7 14. Bxf5 Nf8 15. Bb2 Bd7 16. Bc2 Qf6 17. Rad1 Kh8 18. Ne5 Bxe5 19. dxe5 Qe7 20. Rd6 c5 21. Be4 Rab8 22. Red1 Red8 23. Qd2 b6 24. f4 Rbc8 25. f5 exf5 26. Bxf5 Bxf5 27. Rxd8 Rc6 28. Qf4 Rc8 29. e6 Rxd8 30. Rxd8 Kg8 31. Qxf5 1-0

[Event "SUI-ch Seniors"]
[Site "Silvaplana"]
[Date "1993.??.??"]
[Round "?"]
[White "Rejnek, Vladimir"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "65"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. e3 a6 9. Qe2 Rb8 10. Nc3 b5 11. d3 Qb6 12. cxb5 axb5 13. Rfd1 Ba6 14. Qe1 c4 15. dxc4 bxc4 16. Na4 Qb5 17. Bf1 Rfc8 18. Bc3 Ne4 19. Nd4 Nxd4 20. Bxd4 Bb4 21. Qe2 Rc6 22. Qg4 Bf8 23. Nb2 Qb4 24. bxc4 f5 25. Qh5 dxc4 26. Rac1 Qa3 27. Bxc4 Rxb2 28. Qe8 Bxc4 29. Rxc4 Ra6 30. Rc7 e5 31. Qf7+ Kh8 32. Bxe5 Rg6 33. Rc8 1-0

[Event "SUI-ch Seniors"]
[Site "Silvaplana"]
[Date "1993.??.??"]
[Round "?"]
[White "Schuermann, Richard"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "77"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. d4 Bg4 7. Nge2 cxd4 8. Qxd4 Nc6 9. Qd1 Bb4 10. 0-0 0-0 11. Bg5 Bxc3 12. bxc3 Re8 13. f3 Bf5 14. Qd2 h6 15. Bxf6 Qxf6 16. Rad1 Na5 17. Nf4 Qb6+ 18. Kh1 Nc4 19. Nxd5 Nxd2 20. Nxb6 axb6 21. Rxd2 Rxa2 22. Rc1 Rc8 23. g4 Be6 24. h3 g5 25. Rb1 Rxc3 26. Rxb6 Bc8 27. h4 Kg7 28. hxg5 hxg5 29. Kh2 Rcxc2 30. Rxc2 Rxc2 31. Kg3 Rc3 32. Bf1 Be6 33. Rb5 Kf6 34. Rxb7 Bd5 35. Rb6+ Ke5 36. Bg2 Bc6 37. Rb2 Kd4 38. Re2 Re3 39. Rc2 1/2-1/2

[Event "Suhr op"]
[Site "Suhr"]
[Date "1992.??.??"]
[Round "4"]
[White "Ambroz, Jan"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2415"]
[PlyCount "37"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 027 Extra"]
[Source "ChessBase"]
[SourceDate "1992.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.05.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 h6 6. Bh4 0-0 7. Bd3 Nh5 8. 0-0 Nf4 9. Bc4 c5 10. dxc5 Bxb2 11. Rb1 Bg7 12. Bg3 e5 13. Nb3 dxc5 14. Qxd8 Rxd8 15. Nxc5 b6 16. Rfd1 Nd7 17. Bxf4 exf4 18. Bd5 Rb8 19. Bc6 1-0

[Event "Leukerbad op"]
[Site "Leukerbad"]
[Date "1992.??.??"]
[Round "?"]
[White "Baumgartner, Walter"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "A83"]
[PlyCount "81"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qd4 Nf7 7. Bxf6 exf6 8. Qxe4+ Qe7 9. 0-0-0 Qxe4 10. Nxe4 Be7 11. Bc4 f5 12. Nc3 Nd6 13. Bb3 0-0 14. Nge2 a6 15. Rhe1 Bf6 16. Nd4 b5 17. f3 Bb7 18. g4 fxg4 19. fxg4 g6 20. Ne4 Bh4 21. Nxd6 cxd6 22. Rf1 Bf2 23. c3 Rf4 24. Kc2 Re8 25. Rd2 Ref8 26. Nc6 Kg7 27. Nb4 Bb6 28. Rxf4 Rxf4 29. Re2 Kf7 30. Rg2 Rf1 31. Nd3 a5 32. a3 a4 33. Ba2 Ra1 34. Nb4 Bc5 35. Bb1 Bxb4 36. cxb4 Bxd5 37. Re2 Bb3+ 38. Kc3 Rxb1 39. Rf2+ Kg7 40. Re2 Rc1+ 41. Kd4 0-1

[Event "Leukerbad op"]
[Site "Leukerbad"]
[Date "1992.??.??"]
[Round "?"]
[White "Bleisch, Beny"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "E76"]
[PlyCount "80"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 Bg4 7. Be2 Nbd7 8. 0-0 e5 9. fxe5 dxe5 10. Be3 exd4 11. Bxd4 c6 12. Ng5 Bxe2 13. Qxe2 Qe7 14. h4 Nh5 15. Bxg7 Kxg7 16. Qe3 Ne5 17. Ne2 b6 18. b3 Rad8 19. Nf4 Nf6 20. Qe2 Nfg4 21. Qb2 Kg8 22. Rae1 Rd7 23. Re2 Rfd8 24. Qc3 Rd1 25. Ree1 R1d2 26. c5 bxc5 27. Nd5 cxd5 28. Qxd2 dxe4 29. Qf4 f5 30. Re2 Nd3 31. Qg3 h5 32. Rd1 c4 33. bxc4 Qc5+ 34. Kf1 Qxc4 35. Kg1 f4 36. Qh3 Re8 37. Red2 Qc5+ 38. Kf1 Ne3+ 39. Ke2 f3+ 40. Nxf3 Nf4+ 0-1

[Event "olm12 qual GP1 B5 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Chouinard, Sylvain"]
[Result "1/2-1/2"]
[ECO "C32"]
[WhiteElo "2395"]
[BlackElo "2360"]
[PlyCount "51"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Qxd5 5. Qe2 Nf6 6. Nc3 Bb4 7. Bd2 Bxc3 8. Bxc3 Bg4 9. dxe4 Qxe4 10. Qxe4+ Nxe4 11. Bxg7 Rg8 12. Be5 Nc6 13. Bd3 Nxe5 14. Bxe4 Nc4 15. Bxb7 Rb8 16. Bc6+ Ke7 17. b3 Rb6 18. Bf3 Re6+ 19. Kf2 Ne3 20. Re1 Bxf3 21. Kxf3 Nxg2 22. Rxe6+ fxe6 23. Ne2 Nh4+ 24. Ke3 Rg2 25. b4 Nf5+ 26. Kf3 1/2-1/2

[Event "olm12 qual GP1 B5 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Constantinou, Agathoklis"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2395"]
[BlackElo "2395"]
[PlyCount "65"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. e3 0-0 7. Qc2 c6 8. Bd3 exd4 9. Nxd4 Ne5 10. Be2 Be6 11. b3 d5 12. 0-0 Rc8 13. Bxf6 Bxf6 14. f4 Ng4 15. Nxe6 Nxe3 16. Qd3 fxe6 17. Qxe3 d4 18. Qxe6+ Kh8 19. Bd3 dxc3 20. Qh3 h6 21. Kh1 Rf7 22. c5 Re7 23. Rae1 Rxe1 24. Rxe1 Qg8 25. Qf5 Bd4 26. Re6 Rf8 27. Qe4 Bf6 28. g4 g5 29. fxg5 Bxg5 30. h4 Bf6 31. g5 Bg7 32. gxh6 Bf6 33. Bc2 1-0

[Event "Leukerbad op"]
[Site "Leukerbad"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Eymann, Henri"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "45"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. Nge2 d6 7. Nd5 Nge7 8. Bg5 0-0 9. Qd2 f6 10. Bh6 Nxd5 11. exd5 Ne7 12. h4 Bxh6 13. Qxh6 Qb6 14. 0-0-0 Qa5 15. Kb1 b5 16. Qd2 b4 17. f4 Bg4 18. Rdf1 Rfb8 19. Nc1 Kg7 20. fxe5 fxe5 21. Qg5 Nf5 22. Qxg4 Rb5 23. Rxf5 1-0

[Event "Leukerbad op"]
[Site "Leukerbad"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Fleischmann, Albert"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "134"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Be7 6. e4 d6 7. Be2 0-0 8. 0-0 Nxd4 9. Qxd4 c6 10. Bf4 Be6 11. Rfd1 Ne8 12. Rac1 Qa5 13. a3 Bf6 14. Qd3 Rd8 15. Bd2 Qc7 16. b4 b6 17. f4 Bc8 18. Kh1 Bb7 19. Bf3 Qe7 20. Be3 g6 21. Qc2 Ng7 22. c5 dxc5 23. bxc5 Nf5 24. exf5 Qxe3 25. Ne4 Bd4 26. fxg6 hxg6 27. Nd6 Ba6 28. f5 bxc5 29. Nc4 Qh6 30. fxg6 fxg6 31. Bxc6 Rf2 32. Qe4 Rdf8 33. Bd5+ Kh8 34. Rb1 R2f4 35. Qe7 Rh4 36. Qd6 Bc8 37. Rb8 Rhf4 38. Rxc8 Rxc8 39. Ne5 Rcf8 40. Nf3 Qg7 41. Qe6 R4f6 42. Qh3+ Qh7 43. Qg3 Qh5 44. Bc4 Rf4 45. Be2 Qg4 46. Ne5 Qxg3 47. hxg3 Kg7 48. Nf3 Rh8+ 49. Nh2 Re4 50. Bf3 Re3 51. a4 Ra3 52. g4 Rxa4 53. g5 Ra1 54. Rxa1 Bxa1 55. g3 Bd4 56. Kg2 c4 57. Be4 a5 58. Nf3 Rd8 59. Bc2 Bc3 60. Kf1 Re8 61. Kf2 Re6 62. Nh4 Be1+ 63. Kf3 Bd2 64. Kg4 Rd6 65. Nf3 c3 66. Ne5 a4 67. Kf3 a3 0-1

[Event "Suhr op"]
[Site "Suhr"]
[Date "1992.??.??"]
[Round "3"]
[White "Christoffel, Martin"]
[Black "Haerri, Adrian"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "17"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 027 Extra"]
[Source "ChessBase"]
[SourceDate "1992.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 c6 4. d4 Nd7 5. 0-0 h6 6. dxe5 dxe5 7. Bxf7+ Kxf7 8. Nxe5+ Nxe5 9. Qxd8 1-0

[Event "Suhr op"]
[Site "Suhr"]
[Date "1992.??.??"]
[Round "9"]
[White "Christoffel, Martin"]
[Black "Jurek, Josef"]
[Result "1-0"]
[ECO "C17"]
[BlackElo "2315"]
[PlyCount "41"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 027 Extra"]
[Source "ChessBase"]
[SourceDate "1992.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.05.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. f4 a6 9. Nd6 cxd4 10. Nf3 Nbc6 11. Bd3 f6 12. 0-0 Bd7 13. Rae1 Qc7 14. Qf2 Ng6 15. Qg3 Nce7 16. h4 Qb6 17. h5 Nh8 18. f5 exf5 19. exf6 Neg6 20. fxg7 Kxg7 21. Re7+ 1-0

[Event "olm12 qual GP1 B5 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Kuznetsov, Sergey P"]
[Result "1/2-1/2"]
[ECO "B57"]
[WhiteElo "2395"]
[BlackElo "2200"]
[PlyCount "87"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Qb6 7. Nb3 e6 8. 0-0 Be7 9. Bg5 Ne5 10. Be2 0-0 11. Be3 Qc7 12. Nb5 Qc6 13. f3 a6 14. N5d4 Qc7 15. Bf2 Bd7 16. c4 Rfd8 17. Rc1 Rac8 18. Nd2 Qa5 19. N4b3 Qc7 20. f4 Ng6 21. g3 Ba4 22. Bf3 Nd7 23. Qc2 Bf6 24. Qb1 Qb8 25. Na1 Bc6 26. Nc2 b6 27. Nd4 Bb7 28. Ne2 Ne7 29. b4 g6 30. Bd4 e5 31. Be3 Bg7 32. Bg4 b5 33. fxe5 Bxe5 34. Bg5 f6 35. Be6+ Kg7 36. Be3 Qa8 37. cxb5 axb5 38. Rxc8 Bxc8 39. Nf4 Nf8 40. Bb3 Bb7 41. Rc1 d5 42. exd5 Nxd5 43. Nxd5 Bxd5 44. Bxd5 1/2-1/2

[Event "olm12 qual GP1 B5 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Merilo, Harald"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2395"]
[BlackElo "2550"]
[PlyCount "69"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 Bxc3+ 8. bxc3 d6 9. f3 Ne5 10. e4 Ng6 11. Bf2 0-0 12. Be2 Nf4 13. 0-0 Re8 14. Re1 Nxe2+ 15. Qxe2 b6 16. Rad1 Bd7 17. g4 Qe7 18. Bg3 Rad8 19. Rd2 g6 20. Bf4 h5 21. Bg5 Qe5 22. f4 Qxe4 23. Bxf6 Qxf4 24. Bxd8 Rxe2 25. Rdxe2 c5 26. Re4 Qd2 27. Bf6 Kf8 28. Nf3 Qxa2 29. Ng5 Be6 30. Nxe6+ fxe6 31. Rxe6 g5 32. gxh5 Qxc4 33. R6e4 Qd5 34. c4 Qd2 35. Ba1 1-0

[Event "Leukerbad op"]
[Site "Leukerbad"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Neuenschwander, Arnold"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "57"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. f4 f6 10. e6 f5 11. exd7+ Qxd7 12. Qf3 Qb7 13. Bc4 e6 14. 0-0 Ne7 15. Bb3 Nd5 16. Bc5 Kf7 17. Rad1 Nxc3 18. bxc3 Qb5 19. Qe3 Re8 20. Rfe1 Bf8 21. Bxf8 Kxf8 22. c4 Qb4 23. Qe5 Kf7 24. c5 a5 25. Rd4 Qb7 26. g4 fxg4 27. f5 gxf5 28. Qxf5+ Kg8 29. Rxg4+ 1-0

[Event "olm12 corr9298"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Neuvonen, Olavi"]
[Result "1/2-1/2"]
[ECO "B47"]
[PlyCount "50"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Kh1 Nxd4 9. Qxd4 Bc5 10. Qd3 h5 11. f4 Ng4 12. e5 d6 13. exd6 Bxd6 14. Ne4 Be7 15. h3 Nf6 16. Be3 Bd7 17. Ng5 Bc6 18. c4 Ng4 19. hxg4 hxg4+ 20. Kg1 Bxg5 21. Bxg4 Rd8 22. Qe2 Bf6 23. Rad1 Rxd1 24. Rxd1 0-0 25. b3 Rd8 1/2-1/2

[Event "olm12 qual GP1 B5 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Ordonez, Victor Manuel"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2395"]
[BlackElo "2200"]
[PlyCount "23"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 Be7 7. Bxc4 0-0 8. Qc2 h6 9. Bh4 b5 10. Be2 Na6 11. 0-0 Bb7 12. Rfd1 1-0

[Event "Leukerbad op"]
[Site "Leukerbad"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Rickenbach, Jakob"]
[Result "1-0"]
[ECO "A49"]
[PlyCount "115"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. Re1 d6 6. d4 Nbd7 7. Nbd2 c6 8. b3 Qc7 9. e4 e5 10. dxe5 dxe5 11. Nc4 Ne8 12. Ba3 c5 13. Bb2 b5 14. Ne3 Bb7 15. Nd2 f6 16. Qe2 a6 17. a4 Nd6 18. Red1 Nb6 19. a5 Nbc8 20. c4 b4 21. Nd5 Bxd5 22. cxd5 Nb5 23. Nc4 Rd8 24. Bh3 Bf8 25. f4 Nd4 26. Bxd4 cxd4 27. fxe5 fxe5 28. Qg4 Re8 29. Qg5 Nd6 30. Be6+ Rxe6 31. dxe6 Nxc4 32. bxc4 Be7 33. Qg4 b3 34. Qf3 b2 35. Rab1 Rf8 36. Qd3 Qc6 37. Rxb2 Qxe6 38. Rb6 Qg4 39. Rf1 Rxf1+ 40. Kxf1 Qh3+ 41. Kg1 Bg5 42. c5 Be3+ 43. Kh1 Qg4 44. Kg2 Kg7 45. Rb7+ Kh6 46. c6 Qe6 47. Qf1 Qa2+ 48. Kh1 Kg5 49. Rf7 h5 50. Qf6+ Kh6 51. Qh8+ Kg5 52. Qxe5+ Kh6 53. Qh8+ Kg5 54. Qd8+ Kh6 55. Qf8+ Kg5 56. Rf5+ Kg4 57. Rf4+ Kg5 58. h4# 1-0

[Event "olm12 qual GP1 B5 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Christoffel, Martin"]
[Black "Runting, Timothy E"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2395"]
[BlackElo "2200"]
[PlyCount "54"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. Bc4 Bg7 4. f4 c5 5. Nf3 Nc6 6. d3 e6 7. f5 exf5 8. 0-0 Nge7 9. Qe1 h6 10. Bd2 Be6 11. exf5 Bxf5 12. g4 Bxg4 13. Bxf7+ Kxf7 14. Ne5+ Kg8 15. Nxg4 Qd7 16. Nf6+ Bxf6 17. Rxf6 Kg7 18. Qf2 Nf5 19. Nd5 Rhf8 20. Rxf8 Rxf8 21. Rf1 Rf7 22. a3 Ne5 23. Bf4 Qe6 24. Ne3 Nd4 25. Bxe5+ dxe5 26. Qg2 Rxf1+ 27. Kxf1 Qf7+ 0-1

[Event "Suhr op"]
[Site "Suhr"]
[Date "1992.??.??"]
[Round "2"]
[White "Cvitan, Ognjen"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2505"]
[PlyCount "47"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 027 Extra"]
[Source "ChessBase"]
[SourceDate "1992.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.05.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nbd7 8. Qc2 c6 9. Rd1 Qc7 10. d5 c5 11. a3 Ne8 12. b4 h6 13. Rb1 Qd8 14. Bd3 Ndf6 15. bxc5 dxc5 16. Nxe5 Nh5 17. Nf3 Bg4 18. Be2 Qf6 19. e5 Qe7 20. d6 Qd7 21. Nd5 Bxf3 22. Bxf3 Bxe5 23. Ne7+ Kh8 24. Rxb7 1-0

[Event "olm12 qual GP1 B5 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Luk, Luen Wah"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2270"]
[BlackElo "2395"]
[PlyCount "82"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Be3 Nge7 9. Nc3 d6 10. f4 b5 11. Bxa7 Rxa7 12. a3 Qb6 13. Qf2 Qxf2+ 14. Kxf2 0-0 15. Rhd1 Rd7 16. Kg1 h6 17. Rd2 g5 18. Ne2 gxf4 19. Nxf4 Ne5 20. Be2 Bb7 21. Nh5 Rc7 22. Rad1 Kh8 23. Nf6 Ng8 24. Rf1 Nxf6 25. Rxf6 Bxe4 26. Rxh6+ Kg7 27. Rh3 Rxc2 28. Re3 Rxd2 29. Nxd2 Bd5 30. Rc3 f5 31. b3 Kf6 32. h3 Rg8 33. Bf1 Rb8 34. b4 Rb6 35. Kf2 Rc6 36. Rxc6 Nxc6 37. h4 e5 38. g3 Ba2 39. a4 bxa4 40. b5 axb5 41. Bxb5 a3 0-1

[Event "olm12 qual GP1 B5 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Maliangkay, Rudolf J"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "75"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 e6 4. e5 b6 5. Nf3 Nge7 6. a3 Na5 7. b4 Nb7 8. Ba6 Qd7 9. Ne2 Qa4 10. Qd3 Nc5 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. Nc3 Qc6 14. 0-0 Qc4 15. Qxc4 dxc4 16. a4 a6 17. Ba3 Nd5 18. Nxd5 exd5 19. Rfe1 Be7 20. c3 Nf8 21. Nd2 Ne6 22. Nf1 0-0 23. Ne3 Rfd8 24. g3 c6 25. Reb1 Ng5 26. Bc1 g6 27. Kg2 Rab8 28. a5 Ne4 29. Nd1 c5 30. bxc5 bxc5 31. Rb6 cxd4 32. cxd4 Bb4 33. Rxa6 Nd2 34. Bxd2 Bxd2 35. Ra2 c3 36. Rc2 Rdc8 37. Rb6 Ra8 38. Rb5 1-0

[Event "Leukerbad op"]
[Site "Leukerbad"]
[Date "1992.??.??"]
[Round "?"]
[White "Rodel, Willi"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "74"]
[EventDate "1992.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 c5 4. c3 Nc6 5. d4 cxd4 6. Qb3 e6 7. cxd4 Bb4+ 8. Bd2 Qb6 9. Bxb4 Qxb4+ 10. Nbd2 Nxd4 11. Nxd4 Qxd4 12. Qg3 0-0 13. 0-0-0 b5 14. Kb1 Qa4 15. Qb3 Qf4 16. Nf3 Bb7 17. Rd4 Qh6 18. Rh4 Qg6+ 19. Bd3 f5 20. exf6 Qxf6 21. Bxh7+ Kf7 22. Re1 Rfc8 23. Ne5+ Ke7 24. f3 Rc7 25. Rd4 d6 26. Ng6+ Kd8 27. Red1 Qf5+ 28. Qd3 Qxd3+ 29. R4xd3 Rac8 30. R3d2 Ke8 31. g3 Nf6 32. Rxd6 Bxf3 33. Rxe6+ Kf7 34. Rde1 Nxh7 35. Nh4 Bd5 36. R6e5 Nf6 37. Nf5 Be4+ 0-1

[Event "olm12 qual GP1 B5 corr"]
[Site "ICCF corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Sarran, Franck"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "2325"]
[BlackElo "2395"]
[PlyCount "144"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 d6 7. Nc3 Nc6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 e6 11. exf5 gxf5 12. Bg5 exd5 13. Nxd5 c6 14. Nxf6+ Bxf6 15. Qxd8 Bxd8 16. Bh6 Re8 17. Rfe1 Bf6 18. Rad1 Be6 19. b3 a5 20. a4 Red8 21. Rd2 Kf7 22. Red1 Rxd2 23. Bxd2 Rd8 24. Bf3 Rd3 25. Bh5+ Kg8 26. Bxa5 Rxb3 27. Be2 Be7 28. Bc7 Rb2 29. Kf1 e4 30. a5 Kf7 31. Rc1 Bb4 32. h3 Kg6 33. g4 Bd2 34. Ra1 f4 35. Be5 Rb3 36. Kg1 Rxh3 37. Ra2 f3 38. Bxf3 Rxf3 39. Rxd2 Kg5 40. Rb2 Rf7 41. Re2 Kxg4 42. Rxe4+ Kf5 43. f3 Bxc4 44. Rxc4 Kxe5 45. a6 bxa6 46. Rxc6 Ra7 47. Rc4 a5 48. Ra4 Kd5 49. Kf2 Kc5 50. f4 Kb5 51. Ra1 a4 52. Ke2 Kc4 53. Kd2 a3 54. Kc2 a2 55. Kb2 Kd4 56. Rd1+ Ke4 57. Ka1 Kxf4 58. Rh1 Kg5 59. Rg1+ Kf6 60. Rf1+ Kg7 61. Rg1+ Kh8 62. Rh1 Ra5 63. Rc1 h5 64. Rc4 Kg7 65. Rh4 Kh6 66. Rc4 Kg5 67. Rd4 h4 68. Rd3 Ra4 69. Rc3 Kg4 70. Rd3 h3 71. Rd2 Ra3 72. Rc2 Kg3 0-1

