[Event "ICCF-cand6 corr"]
[Site "ICCF corr"]
[Date "1997.??.??"]
[Round "?"]
[White "Koppin, Benjamin"]
[Black "Kretschmar, Heinz"]
[Result "0-1"]
[ECO "B19"]
[PlyCount "66"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[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 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Qc7 10. Bd2 Ngf6 11. 0-0-0 e6 12. Rhe1 0-0-0 13. Ne4 c5 14. c4 cxd4 15. b4 Ng4 16. Qf1 Nde5 17. Nxe5 Qxe5 18. f4 Qf5 19. a3 Be7 20. g3 a5 21. Kb2 Kb8 22. Qe2 d3 23. Qg2 Rd4 24. Bc3 Rxc4 25. Rxd3 axb4 26. axb4 Bxb4 27. Qc2 Rhc8 28. Qb3 Rxe4 29. Rxe4 Bxc3+ 30. Rxc3 Qxe4 31. Rxc8+ Kxc8 32. Qc3+ Kb8 33. Qxg7 f5 0-1

[Event "corr"]
[Site "corr"]
[Date "1968.??.??"]
[Round "?"]
[White "Samarian, Sergiu"]
[Black "Koppin, Benjamin"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "59"]
[EventDate "1968.??.??"]
[EventType "game (corr)"]
[EventRounds "9"]
[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. Bc4 Ngf6 6. Ng5 e6 7. Ne2 Nb6 8. Bb3 c5 9. c3 Be7 10. 0-0 0-0 11. Re1 Bd7 12. Nf4 Nbd5 13. Qe2 Nxf4 14. Bxf4 cxd4 15. Rad1 Qb6 16. Be5 dxc3 17. Bxf6 Bxf6 18. Ne4 Bd4 19. bxc3 Bb5 20. Qh5 g6 21. Qh4 Bg7 22. Ng5 Rfd8 23. Rxd8+ Qxd8 24. Qxh7+ Kf8 25. Nxe6+ fxe6 26. Bxe6 Qd2 27. Qg8+ Ke7 28. Qxg7+ Kd8 29. Qe5 Ba4 30. Bg4 1-0

[Event "corr"]
[Site "corr"]
[Date "1955.??.??"]
[Round "?"]
[White "Evans, Henry D"]
[Black "Koppin, Benjamin"]
[Result "1-0"]
[ECO "A41"]
[PlyCount "27"]
[EventDate "1955.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 Nd7 4. e4 g6 5. Bg5 f6 6. Bh4 Bg7 7. c5 Ne7 8. Nc3 dxc5 9. dxe5 Nxe5 10. Qxd8+ Kxd8 11. Nxe5 fxe5 12. Nd5 Bf8 13. 0-0-0 Bd7 14. Nf6 1-0

[Event "olm1 qual GP5 B3 corr"]
[Site "ICCA corr"]
[Date "1947.??.??"]
[Round "?"]
[White "Czermak, Carl"]
[Black "Koppin, Benjamin"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "94"]
[EventDate "1946.??.??"]
[EventType "team (corr)"]
[EventRounds "7"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nf6 3. Nf3 c5 4. c3 a6 5. Bd3 e6 6. 0-0 Bd6 7. Bc2 Nc6 8. d3 0-0 9. e4 e5 10. fxe5 Nxe5 11. Nxe5 Bxe5 12. d4 cxd4 13. cxd4 Qb6 14. Kh1 Bxd4 15. exd5 Ng4 16. Qd3 g6 17. Qb3 Qxb3 18. Bxb3 Nf2+ 19. Rxf2 Bxf2 20. Bd2 Bd4 21. Nc3 Bd7 22. Rf1 Kg7 23. h3 f5 24. Bf4 Rfe8 25. Kh2 Be5 26. g3 Kf6 27. h4 Bxf4 28. gxf4 Ke7 29. Kg2 Kd6 30. Kf2 Re7 31. Rd1 Rg8 32. Bc4 h6 33. Be2 g5 34. hxg5 hxg5 35. fxg5 Rxg5 36. Bf3 Rh7 37. Ne2 Rh4 38. b3 f4 39. Rd4 Rh2+ 40. Ke1 Bg4 41. Rxf4 Bxf3 42. Rxf3 Re5 43. Rf2 Rxf2 44. Kxf2 Kxd5 45. Ke1 Kc5 46. Kd2 Rxe2+ 47. Kxe2 Kb4 0-1

[Event "olm1 qual GP5 B3 corr"]
[Site "ICCA corr"]
[Date "1947.??.??"]
[Round "?"]
[White "Koppin, Benjamin"]
[Black "Escudero, Christian"]
[Result "1-0"]
[ECO "A50"]
[PlyCount "33"]
[EventDate "1946.??.??"]
[EventType "team (corr)"]
[EventRounds "7"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c4 Nf6 5. Nc3 Bb4 6. Qe2 Nc6 7. Nf3 d6 8. e5 dxe5 9. dxe5 Nd7 10. Be4 h6 11. Bd2 Qe7 12. a3 Bxc3 13. Bxc3 0-0 14. Rd1 Nc5 15. Bb1 Na4 16. Qc2 Nxc3 17. Qh7# 1-0

