[Event "Regina"] [Site "Regina CAN"] [Date "1987.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Benedict, G."] [Result "1-0"] [WhiteElo "2250"] [ECO "C41"] [EventDate "1987.??.??"] [PlyCount "45"] [EventCountry "CAN"] [WhiteTeamCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. Bc4 h6 5. dxe5 dxe5 6. Bxf7+ Ke7 7. Qxd8+ Kxd8 8. Nxe5 h5 9. Ng6 Rh6 10. Bxh6 Nxh6 11. Bd5 Nd7 12. f3 c6 13. Bb3 Bd6 14. fxg4 Nxg4 15. g3 Nc5 16. Nd2 Kc7 17. O-O-O Nf2 18. e5 Nxb3+ 19. axb3 Bc5 20. Rhf1 Nxd1 21. Rf7+ Kb6 22. Kxd1 Rd8 23. Ke2 1-0

[Event "Regina"] [Site "Regina CAN"] [Date "1987.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Benedict, G."] [Result "1-0"] [WhiteElo "2250"] [ECO "C65"] [EventDate "1987.??.??"] [PlyCount "99"] [EventCountry "CAN"] [WhiteTeamCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 a6 6. Bxc6 dxc6 7. d4 exd4 8. cxd4 Be7 9. Nc3 O-O 10. h3 h6 11. Bf4 Be6 12. Re1 Re8 13. Qd2 Bb4 14. a3 Bxc3 15. Qxc3 Re7 16. Rad1 Ne8 17. Qc5 Bd7 18. Bg3 b6 19. Qb4 Nd6 20. Bxd6 cxd6 21. Qxd6 Re6 22. Qb4 Rg6 23. Ne5 Rg5 24. f4 Rg3 25. Nxd7 Qxd7 26. Kh2 Rg6 27. Qxb6 f5 28. Qb3+ Kh7 29. e5 Qe7 30. Re3 Rd8 31. Qd3 Rb8 32. b4 Qf7 33. Rd2 Rb5 34. Qc2 Rd5 35. Rc3 Qd7 36. Rc4 h5 37. Qd1 Rh6 38. Rdc2 h4 39. Qd3 Rg6 40. Qe3 Rg3 41. Qf2 Qa7 42. Rxc6 Qb7 43. R6c3 Qb6 44. Rxg3 hxg3+ 45. Qxg3 Qxd4 46. Qh4+ Kg8 47. Rc8+ Kf7 48. Qh5+ g6 49. Qh7+ Ke6 50. Re8# 1-0

[Event "Regina"] [Site "Regina CAN"] [Date "1987.??.??"] [Round "?"] [White "Sommerfeld, Gilbert"] [Black "Benedict, G."] [Result "1-0"] [WhiteElo "2250"] [ECO "C57"] [EventDate "1987.??.??"] [PlyCount "45"] [EventCountry "CAN"] [WhiteTeamCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Qf6 8. Bxd5+ Ke8 9. Bxc6+ bxc6 10. Qh5+ g6 11. Qe2 Bc5 12. Nc3 Bf5 13. O-O Rf8 14. b3 Rd8 15. Bb2 Bd4 16. d3 Rd7 17. Kh1 Rdf7 18. Nd5 Qh4 19. g3 Qg4 20. f3 Be4 21. dxe4 Rxf3 22. Rxf3 Rxf3 23. Nf6+ 1-0