[Event "Lansing-ch MI op"]
[Site "Lansing"]
[Date "1988.??.??"]
[Round "7"]
[White "Ford, William"]
[Black "Maring, L."]
[Result "0-1"]
[ECO "D32"]
[PlyCount "108"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Be2 c5 5. c4 cxd4 6. Nxd4 Be7 7. 0-0 0-0 8. Nc3 Nc6 9. cxd5 exd5 10. Bf3 Ne5 11. b3 Nxf3+ 12. Qxf3 Bg4 13. Qg3 Bd6 14. Qh4 a6 15. h3 Bd7 16. Bb2 Rc8 17. Rfd1 Be7 18. Qg3 Rxc3 19. Bxc3 Ne4 20. Ne6 Nxg3 21. Nxd8 Ne2+ 22. Kh1 Nxc3 23. Nxb7 Nxd1 24. Rxd1 Rb8 25. Na5 Be6 26. Nc6 Re8 27. Rd4 Bf6 28. Ra4 Ra8 29. Ra5 Bd7 30. Nb4 Bb5 31. Nxd5 Bd8 32. Ra3 Bc6 33. Nb4 Be7 34. Rxa6 Rxa6 35. Nxa6 Bd6 36. b4 Bb5 37. Nc5 Bxc5 38. bxc5 Kf8 39. Kh2 Ke7 40. f4 Bc6 41. g4 Ke6 42. Kg3 Kd5 43. f5 Ke4 44. Kf2 h5 45. a3 h4 46. Ke2 f6 47. Kf2 Kd3 48. a4 Ke4 49. a5 Bb7 50. a6 Bxa6 51. c6 Bc8 52. Ke2 Ba6+ 53. Kd2 Bb5 54. c7 Ba6 0-1

[Event "Lansing-ch MI op"]
[Site "Lansing"]
[Date "1988.??.??"]
[Round "3"]
[White "Handelsman, B."]
[Black "Maring, L."]
[Result "0-1"]
[ECO "D13"]
[PlyCount "80"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 e6 6. Bg5 Be7 7. e3 a6 8. Bd3 Nc6 9. a3 Bd7 10. 0-0 h6 11. Bh4 Rc8 12. Rc1 0-0 13. Qe2 g5 14. Bg3 Nh5 15. Ne5 Nxg3 16. hxg3 Nxe5 17. dxe5 f5 18. exf6 Bxf6 19. Qh5 Bg7 20. Rc2 Be8 21. Qg4 Bf7 22. Rfc1 Qe8 23. f4 Bh5 24. Qh3 g4 25. Qh1 Bg6 26. Bxg6 Qxg6 27. Kf2 d4 28. exd4 Bxd4+ 29. Ke1 Rc6 30. Qf1 e5 31. Re2 exf4 32. gxf4 g3 33. Qf3 Bf2+ 34. Rxf2 gxf2+ 35. Kxf2 Rxf4 36. Qxf4 Rf6 37. g3 Rxf4+ 38. gxf4 Qb6+ 39. Kf3 Qxb2 40. Rg1+ Kf7 0-1

[Event "Lansing-ch MI op"]
[Site "Lansing"]
[Date "1988.??.??"]
[Round "6"]
[White "Maring, L."]
[Black "Brattin, Vincent"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "39"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Bxd3 9. Qxd3 Bd6 10. Ne4 Bc7 11. Re1 h6 12. Bd2 Ne7 13. Rad1 0-0 14. c4 Nb6 15. Neg5 hxg5 16. Nxg5 g6 17. Qh3 Kg7 18. Qh7+ Kf6 19. Ne4+ Kf5 20. Qh3# 1-0

[Event "Lansing-ch MI op"]
[Site "Lansing"]
[Date "1988.??.??"]
[Round "5"]
[White "Maring, L."]
[Black "Kebrdle, Michael"]
[Result "0-1"]
[ECO "B16"]
[PlyCount "104"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. g3 Bf5 7. Bg2 e6 8. Ne2 Bd6 9. c3 Nd7 10. Be3 h5 11. h3 Qc7 12. Nf4 h4 13. Nh5 0-0-0 14. g4 Bg6 15. Bf3 Bxh5 16. gxh5 Bf4 17. Qd2 Bxe3 18. Qxe3 Nb6 19. 0-0-0 Nc4 20. Qe2 Nb6 21. Kb1 Kb8 22. Qe4 Nd5 23. Qxh4 f5 24. Bxd5 cxd5 25. h6 Rh7 26. Rdg1 Rdh8 27. Qf6 Qf4 28. Rg4 Qxh6 29. Qe5+ Kc8 30. Rg2 Qh4 31. f3 Qe7 32. Rg7 Rxg7 33. Qxg7 Qf8 34. Qg3 Rg8 35. Qf4 Kd7 36. h4 Qg7 37. Qh2 Qg2 38. Qxg2 Rxg2 39. h5 Ke7 40. Rh4 Kf8 41. a4 Kg7 42. h6+ Kh7 43. Ka2 Rg3 44. Rf4 Kxh6 45. Rh4+ Kg6 46. Rh8 Rxf3 47. a5 f4 48. Rb8 Rh3 49. Rxb7 f3 50. Rxa7 f2 51. a6 f1Q 52. Rb7 Qxa6+ 0-1

[Event "Lansing-ch MI op"]
[Site "Lansing"]
[Date "1988.??.??"]
[Round "2"]
[White "Maring, L."]
[Black "Maloy, Mickey"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "133"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. f4 d6 4. Nf3 g6 5. c3 Bg7 6. Be2 Nf6 7. 0-0 0-0 8. Kh1 c4 9. Be3 cxd3 10. Bxd3 Ng4 11. Bg1 e5 12. fxe5 dxe5 13. Qe2 Be6 14. Nbd2 f5 15. h3 Nf6 16. Ng5 Nh5 17. Nxe6 Ng3+ 18. Kh2 Nxe2 19. Nxd8 Raxd8 20. Bxe2 Rxd2 21. Bc4+ Kh8 22. exf5 gxf5 23. Bc5 Rf6 24. Rf2 Rxf2 25. Bxf2 Rd6 26. Re1 Rd2 27. Re2 Rxe2 28. Bxe2 e4 29. Be3 Be5+ 30. g3 a6 31. Bc4 Kg7 32. Kg2 h5 33. h4 Na5 34. Be6 Kf6 35. Bc8 Nc4 36. Bg5+ Kg6 37. Bxb7 Nxb2 38. Bxa6 Bxc3 39. Bb5 Kf7 40. Bd7 Kg6 41. Be8+ Kg7 42. Bxh5 Nd3 43. Be2 Ne1+ 44. Kf1 Nc2 45. Bf4 Nb4 46. Bc4 Nc6 47. h5 Nd4 48. a4 Nf3 49. Be6 Kf6 50. Bd7 Ne5 51. Bb5 Nf3 52. Bc7 Nd4 53. Bd8+ Kg7 54. Bg5 Nf3 55. Bf4 Nd2+ 56. Ke2 Nf3 57. Kd1 Nd4 58. Bd2 Bb2 59. Be2 Nb3 60. Kc2 Nxd2 61. Kxb2 Nf3 62. a5 Nd4 63. a6 Nc6 64. Bb5 Na7 65. Bd7 Kf6 66. Kc3 Kg5 67. Kd4 1-0

[Event "Lansing-ch MI op"]
[Site "Lansing"]
[Date "1988.??.??"]
[Round "4"]
[White "Mitchell, Simon"]
[Black "Maring, L."]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "80"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Bg5 Be7 7. Qc2 h6 8. Bxf6 Bxf6 9. e3 Be6 10. Bd3 Nd7 11. 0-0 0-0 12. b4 Re8 13. Rab1 a6 14. Na4 Nf8 15. Nc5 Qe7 16. a4 Rad8 17. b5 axb5 18. axb5 Bc8 19. bxc6 bxc6 20. Qa4 Ne6 21. Rfc1 Nxc5 22. Rxc5 Bd7 23. Rb7 Ra8 24. Ra7 Rxa7 25. Qxa7 Qd6 26. Qa6 Qb8 27. Rc1 Qa8 28. Kf1 Qxa6 29. Bxa6 Ra8 30. Bb7 Rb8 31. Ba6 Kf8 32. Bd3 Ra8 33. Ke2 Ra7 34. h3 Ke7 35. Nd2 Ra2 36. Rc2 Rxc2 37. Bxc2 Kd8 38. Nb3 Be7 39. Bd3 Kc7 40. Kd2 Kb6 1/2-1/2

[Event "Lansing-ch MI op"]
[Site "Lansing"]
[Date "1988.??.??"]
[Round "1"]
[White "Sanborn, Richard"]
[Black "Maring, L."]
[Result "1-0"]
[ECO "C66"]
[PlyCount "145"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Bd7 5. 0-0 Nf6 6. Re1 Be7 7. c3 0-0 8. d4 a6 9. Bd3 h6 10. Be3 Nh7 11. d5 Nb8 12. Qc2 c5 13. c4 b5 14. b3 Bg5 15. Nxg5 Nxg5 16. f4 exf4 17. Bxf4 bxc4 18. bxc4 Qf6 19. Bd2 Qd4+ 20. Kh1 Ba4 21. Qc3 Qxc3 22. Bxc3 f6 23. Nd2 Nd7 24. Rac1 Ne5 25. Bxe5 fxe5 26. Rf1 Rab8 27. Rxf8+ Kxf8 28. Rb1 Rxb1+ 29. Bxb1 Nh7 30. g4 Nf6 31. Kg2 Ke7 32. Bd3 Be8 33. Kg3 Nd7 34. Nf3 g5 35. h4 Kf6 36. hxg5+ hxg5 37. Nd2 Nf8 38. Bc2 Ng6 39. Nf1 Nf4 40. Kf3 Ng6 41. Ne3 Bd7 42. Bb3 Ne7 43. Bc2 Nc8 44. Bb3 Nb6 45. Ke2 a5 46. a3 Bc8 47. Kd3 Ke7 48. Bd1 Kd8 49. Bb3 Bd7 50. Bd1 Kc7 51. Bb3 Nc8 52. Nf5 Bxf5 53. exf5 Kd8 54. f6 Ke8 55. Ke4 Kf7 56. Kf5 Nb6 57. Kxg5 Nd7 58. Kf5 Nxf6 59. Bc2 Ng8 60. Bd1 Ne7+ 61. Kg5 Kg7 62. Bc2 Ng8 63. Kf5 Kf7 64. g5 Ne7+ 65. Kg4 Ng6 66. Kh5 Nf4+ 67. Kh6 Kg8 68. Bh7+ Kh8 69. g6 Nh5 70. Kxh5 Kg7 71. Kg5 a4 72. Kf5 Kh6 73. Bg8 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Brooks, John Wayne"]
[Black "Maring, L."]
[Result "1-0"]
[ECO "A54"]
[PlyCount "101"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e5 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. g3 Be7 8. Bg2 0-0 9. 0-0 c6 10. e4 Be6 11. h3 Nd7 12. b3 Bf6 13. Qd3 Nc5 14. Qd2 Qe7 15. Bb2 Rad8 16. Rad1 Bc8 17. Kh2 g6 18. Rfe1 Rfe8 19. f4 Qf8 20. Qf2 b6 21. b4 Ne6 22. e5 dxe5 23. Ne4 Bg7 24. fxe5 Qxb4 25. Nd6 Rf8 26. Bxc6 Ba6 27. Qe2 Rxd6 28. Rxd6 Bxc4 29. Qd2 Qxd2+ 30. Rxd2 Bxa2 31. Ba3 Bc4 32. Bxf8 Bxf8 33. Rd7 a5 34. Rc1 Bb3 35. Ra7 Bc5 36. Rf1 Nd4 37. Be8 Nf5 38. g4 Nh6 39. Rf3 Be6 40. Rd3 g5 41. Rd8 Kg7 42. Bd7 b5 43. Rb7 Bc4 44. Bxb5 Bxb5 45. Rxb5 Bb4 46. Rd7 Ng8 47. Rbb7 Nh6 48. e6 Kf6 49. exf7 Kg7 50. f8Q+ Kxf8 51. Rd8# 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Proszkow, T."]
[Result "1-0"]
[ECO "B83"]
[PlyCount "71"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. Qd2 a6 10. Rad1 Qc7 11. h3 b5 12. Bf3 Ne5 13. Qe2 Bb7 14. a3 Rac8 15. Nb3 Rfd8 16. Rfe1 Bc6 17. Nd4 Ba8 18. Bc1 Nxf3+ 19. Nxf3 Nd7 20. Ng5 h6 21. Nf3 Nb6 22. Nd4 Nc4 23. Qg4 Ne5 24. Qg3 Ng6 25. Nxe6 fxe6 26. Qxg6 Bg5 27. Bxg5 hxg5 28. Qxe6+ Kh8 29. Rd3 Bc6 30. Rg3 Re8 31. Qg6 Re5 32. Qh5+ Kg8 33. Rxg5 Re6 34. Re3 Be8 35. Qg4 Qe7 36. Rxg7+ 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Schell, Kenneth"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "57"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Nc6 5. c4 Nf6 6. d5 Nb8 7. Nc3 g6 8. Be2 Bg7 9. 0-0 0-0 10. h3 c6 11. Be3 b6 12. Qb3 Ba6 13. dxc6 Nxc6 14. Rad1 Qc8 15. Qc2 Qe6 16. b3 Bb7 17. a3 Ne5 18. Nd4 Qc8 19. Rfe1 Rd8 20. Bf1 Nc6 21. Nf3 h6 22. b4 Qf5 23. Qxf5 gxf5 24. Nd5 Ne4 25. b5 Na5 26. Nxe7+ Kf8 27. Nxf5 Bc3 28. Bxh6+ Kg8 29. Rxd8+ 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Staples, Carl"]
[Result "1-0"]
[ECO "A43"]
[PlyCount "87"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c5 7. d5 a6 8. h3 b5 9. a3 Nbd7 10. Rb1 Bb7 11. Re1 b4 12. axb4 cxb4 13. Na2 a5 14. Bd3 Nc5 15. Bf4 Nxd3 16. cxd3 Qb6 17. Be3 Qb5 18. Nd4 Qd7 19. Qd2 e5 20. dxe6 fxe6 21. Nc1 e5 22. Nf3 Rfc8 23. Ne2 Rc7 24. Ng3 Rac8 25. Rec1 Rxc1+ 26. Rxc1 Rxc1+ 27. Qxc1 Qc6 28. Qd2 Qb5 29. Ne1 d5 30. f3 d4 31. Bf2 Nd7 32. Ne2 b3 33. f4 Qb6 34. fxe5 Bxe5 35. Nf3 Qc7 36. Nxe5 Nxe5 37. Nxd4 a4 38. Ne6 Qc6 39. Nc5 Bc8 40. d4 Nc4 41. Qe2 Qb5 42. Qd3 Qb4 43. Qg3 a3 44. bxa3 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Wolfrom, D."]
[Result "1/2-1/2"]
[ECO "B43"]
[PlyCount "109"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Nf3 Nc6 9. Re1 d6 10. Bf4 Ne5 11. Qe2 0-0 12. h3 b5 13. Rad1 Bb7 14. Bh2 Rac8 15. Nxe5 dxe5 16. f4 Bc5+ 17. Kh1 Bd4 18. fxe5 Bxe5 19. Bxe5 Qxe5 20. Qf2 Rfd8 21. a3 Nh5 22. Re3 Bc6 23. Rf1 Rd7 24. Qh4 g6 25. Qf2 Bb7 26. Kg1 Ng7 27. Rf3 Qc5 28. Re3 e5 29. Nd1 Ne6 30. c3 Nf4 31. Bc2 Rcd8 32. Kh2 Rd2 33. Re2 Qxf2 34. Rexf2 Rxf2 35. Rxf2 Bxe4 36. Bxe4 Rxd1 37. g3 Ne6 38. h4 f5 39. Bc2 Rd6 40. Bb3 Kg7 41. Bc2 Nc5 42. Kg2 Nd3 43. Bxd3 Rxd3 44. Re2 Kf6 45. Rc2 Rd6 46. c4 Rc6 47. c5 h6 48. b4 g5 49. hxg5+ hxg5 50. Rd2 e4 51. Rd8 Re6 52. Rb8 Ke5 53. Kf2 f4 54. gxf4+ gxf4 55. Rf8 1/2-1/2

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Palmer, Tony"]
[Black "Maring, L."]
[Result "1-0"]
[ECO "C77"]
[PlyCount "57"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. d3 Nf6 6. Nbd2 Be7 7. Nf1 0-0 8. Ng3 a6 9. Ba4 b5 10. Bc2 h6 11. h3 Re8 12. 0-0 Bf8 13. d4 exd4 14. cxd4 Nb4 15. Bb1 c5 16. e5 dxe5 17. dxe5 Nh7 18. a3 Nc6 19. Qd5 Rc8 20. Bxh7+ Kxh7 21. Bf4 Be6 22. Qe4+ Kg8 23. Rfd1 Qe7 24. Nh5 Nb8 25. Bxh6 f5 26. exf6 gxf6 27. Qg6+ Kh8 28. Nxf6 Bf7 29. Qh7# 1-0

[Event "Plymouth ch-MI op"]
[Site "Plymouth"]
[Date "1984.??.??"]
[Round "?"]
[White "Shavalier, J."]
[Black "Maring, L."]
[Result "0-1"]
[ECO "C26"]
[PlyCount "96"]
[EventDate "1984.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. d3 Be7 6. Nge2 0-0 7. f4 exf4 8. gxf4 Bg4 9. Be3 Bh5 10. Qd2 Ng4 11. Ng3 Bh4 12. Nce2 Nxe3 13. Qxe3 f5 14. 0-0 Bg6 15. exf5 Bxf5 16. Nxf5 Rxf5 17. Qe6+ Rf7 18. Bd5 Qf6 19. Qxf7+ Qxf7 20. Bxf7+ Kxf7 21. Rf3 Re8 22. Ng3 Nd4 23. Rf2 g6 24. Rg2 d5 25. c3 Nc6 26. Re2 Bxg3 27. Rxe8 Bxh2+ 28. Kxh2 Kxe8 29. Kg3 Ne7 30. Re1 Kf7 31. d4 Nf5+ 32. Kf3 Nd6 33. Re5 c6 34. Kg4 Kf6 35. a4 h5+ 36. Kf3 Kf7 37. Re2 Ne4 38. c4 Nf6 39. c5 Ne4 40. a5 a6 41. f5 g5 42. Rxe4 dxe4+ 43. Kxe4 Kf6 44. b4 h4 45. b5 h3 46. Kf3 cxb5 47. d5 Kxf5 48. c6 bxc6 0-1

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Crispin, Thomas A"]
[Black "Maring, L."]
[Result "1-0"]
[ECO "D36"]
[PlyCount "120"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Qc2 Nbd7 7. cxd5 exd5 8. Bd3 c6 9. Nge2 Re8 10. 0-0 Nf8 11. Bxf6 Bxf6 12. b4 a6 13. a4 Qd6 14. Rab1 Bg4 15. Ng3 Rac8 16. Qb3 g6 17. b5 axb5 18. axb5 Bd7 19. Ra1 Be6 20. Ra7 c5 21. Qa3 b6 22. Rc1 Qb8 23. Nge2 Be7 24. Qa6 Rc7 25. Ra1 Rxa7 26. Qxa7 Qd6 27. Ra6 Bd8 28. Qa8 Nd7 29. Qc6 Bc7 30. Ng3 Kf8 31. Ra7 Bb8 32. Qxd6+ Bxd6 33. Nxd5 Bb8 34. Rb7 Bxd5 35. Rxd7 Bb3 36. Ne2 c4 37. Bb1 Rc8 38. Nc3 Ke8 39. Rb7 Bd6 40. Rxb6 Bb4 41. Nd5 Bd2 42. Rc6 Rxc6 43. bxc6 c3 44. Nb4 Kd8 45. Bc2 Bc4 46. d5 Kc7 47. e4 Bf4 48. g3 Bd6 49. Nd3 Bxd3 50. Bxd3 Kb6 51. f4 f6 52. Kf2 Kc5 53. Kf3 Kd4 54. Bc2 Bc7 55. h4 Bd6 56. g4 h6 57. g5 hxg5 58. hxg5 fxg5 59. e5 Kxd5 60. exd6 Kxc6 1-0

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Gaba, Howard"]
[Black "Maring, L."]
[Result "1/2-1/2"]
[ECO "B14"]
[PlyCount "82"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 c5 5. Nc3 Nc6 6. cxd5 exd5 7. Bb5 cxd4 8. exd4 Be7 9. Ne5 Bd7 10. Nxc6 bxc6 11. Bd3 0-0 12. 0-0 h6 13. Bf4 Bg4 14. Qc2 Bd6 15. Qd2 Bxf4 16. Qxf4 Rb8 17. h3 Be6 18. Na4 Rb4 19. b3 Re8 20. Nc5 Ne4 21. Nxe4 dxe4 22. Qxe4 Rxd4 23. Qh7+ Kf8 24. Bc4 Qf6 25. Rae1 g5 26. Qc2 Bxc4 27. Rxe8+ Kxe8 28. bxc4 Kf8 29. Qa4 Kg7 30. Qc2 c5 31. Re1 Qf4 32. Qc3 Kg6 33. Qc2+ Qf5 34. Qa4 Rd2 35. Rf1 Qc2 36. Qc6+ f6 37. Qe8+ Kg7 38. Qe7+ Kg6 39. Qe8+ Kg7 40. Qe7+ Kg8 41. Qe8+ Kg7 1/2-1/2

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Davis, Lionel Lazar"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "113"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nf3 d5 7. exd5 Nxd5 8. a3 Bd6 9. 0-0 0-0 10. c4 Nf4 11. Bxf4 Bxf4 12. Qc2 h6 13. Nc3 a6 14. Rad1 Qc7 15. Rfe1 b6 16. g3 Bd6 17. Ne4 Be7 18. Bf1 Bb7 19. Bg2 Rfd8 20. b4 Rac8 21. Qe2 Nb8 22. Rc1 Rd7 23. c5 Bxe4 24. Qxe4 bxc5 25. Ne5 Rd4 26. Qe2 c4 27. Nxf7 Kxf7 28. Qxe6+ Kf8 29. Bd5 Rxd5 30. Qxd5 Qd7 31. Qe4 c3 32. Rcd1 Qc7 33. Rc1 Bf6 34. h4 Nc6 35. a4 Nd4 36. b5 axb5 37. axb5 Nxb5 38. Qb4+ Nd6 39. Re6 Rd8 40. Qf4 Kg8 41. Rxf6 gxf6 42. Qxf6 Nf7 43. Rxc3 Rd1+ 44. Kh2 Qb7 45. Rf3 Rd6 46. Qf4 Rd4 47. Qe3 Rd8 48. Rf4 Qd5 49. Rg4+ Kf8 50. Qc3 Qe5 51. Qc4 Qd5 52. Qb4+ Qd6 53. Qe4 Qd3 54. Qg2 Qd5 55. Qf1 Qd1 56. Qc4 Qd5 57. Qb4+ 1/2-1/2

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "George, Richard"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "92"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. c3 b5 6. Bc2 d6 7. d4 Bg4 8. Be3 exd4 9. cxd4 Nb4 10. Nbd2 Nxc2+ 11. Qxc2 Be7 12. Rc1 0-0 13. Qxc7 Qxc7 14. Rxc7 Rfc8 15. Rxc8+ Rxc8 16. 0-0 Bxf3 17. gxf3 h6 18. d5 Rc2 19. Rb1 Nd7 20. Nb3 Bf6 21. Nd4 Bxd4 22. Bxd4 f6 23. Kf1 Ne5 24. Bxe5 fxe5 25. Kg2 Kf7 26. Kf1 g5 27. a3 Ke7 28. Kg2 Kd7 29. b4 Ra2 30. Rb3 Rc2 31. Re3 Rc8 32. Kg3 Ke7 33. h4 Kf6 34. hxg5+ Kxg5 35. Kh3 Kf4 36. Kh4 Rc2 37. Kh5 Rxf2 38. Rc3 Rxf3 39. Rc6 Kxe4 40. Rxd6 Kf5 41. Kxh6 Rxa3 42. Rc6 Rd3 43. d6 Ke6 44. Rxa6 Rxd6 45. Ra8 Kf5+ 46. Kh5 Rd4 0-1

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Prusaitis, William"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "75"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3 Qb6 6. Be2 Bb5 7. 0-0 Nc6 8. Be3 Rc8 9. a3 cxd4 10. cxd4 Nge7 11. Nc3 Bxe2 12. Qxe2 Nf5 13. Rad1 Be7 14. h3 Na5 15. Na4 Qb3 16. Nc5 Bxc5 17. dxc5 Nxe3 18. Rd3 Qb5 19. Rxe3 Qxe2 20. Rxe2 Nc4 21. b4 Nxa3 22. Nd4 a6 23. Ra1 Nc4 24. f4 Kd7 25. f5 Ra8 26. Rf1 Rhf8 27. g4 g6 28. fxe6+ fxe6 29. Rf6 Rae8 30. g5 Rxf6 31. gxf6 Rc8 32. Nb3 Ke8 33. Kf2 Rc6 34. Nd4 Rc8 35. Nxe6 Kf7 36. Ng5+ Kg8 37. e6 b6 38. e7 1-0

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Riopelle, Jeffrey"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "43"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 0-0 8. Bg5 Be7 9. 0-0 d6 10. h3 h6 11. Bf4 Nxe4 12. Nxe4 d5 13. Bd3 dxe4 14. Bxe4 Bf6 15. Bxc6 bxc6 16. Rc1 Bd7 17. b3 Rb8 18. d5 cxd5 19. Bxc7 Qe7 20. Bxb8 Rxb8 21. Qxd5 Be6 22. Qa5 1-0

[Event "Ann Arbor ch-MI op"]
[Site "Ann Arbor"]
[Date "1983.??.??"]
[Round "?"]
[White "Mason, David"]
[Black "Maring, L."]
[Result "1-0"]
[ECO "D30"]
[PlyCount "123"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 c5 5. Nf3 Nc6 6. cxd5 exd5 7. dxc5 Bxc5 8. 0-0 0-0 9. Qc2 Be7 10. Rd1 h6 11. Be3 Be6 12. Nc3 Rc8 13. Rac1 Qa5 14. Qa4 Qxa4 15. Nxa4 b6 16. Nc3 Rfd8 17. Nd4 Ne5 18. Rc2 Nc4 19. Bc1 a6 20. b3 Nd6 21. Ba3 Kf8 22. Rdc1 b5 23. e3 Nf5 24. Bxe7+ Nxe7 25. Nce2 Rxc2 26. Rxc2 Rc8 27. Rxc8+ Nxc8 28. Nf4 Ke7 29. Nfxe6 fxe6 30. Bh3 e5 31. Bxc8 exd4 32. Bxa6 b4 33. Bd3 dxe3 34. fxe3 Ng4 35. e4 d4 36. Kg2 Ne5 37. Be2 Kd6 38. Kf2 Kc5 39. Bd1 Kd6 40. Be2 Nd7 41. Bf3 Ke5 42. Ke2 Nc5 43. Bg2 g5 44. Kd2 g4 45. Kc2 Nxe4 46. Kd3 Nc5+ 47. Kc4 d3 48. Bf1 d2 49. Be2 Ne4 50. Bxg4 Nc3 51. Kd3 d1Q+ 52. Bxd1 Nxd1 53. Kc4 Ne3+ 54. Kxb4 Nf1 55. Kc5 Nxh2 56. a4 Nf1 57. a5 Nxg3 58. a6 Ne4+ 59. Kc6 h5 60. a7 h4 61. a8Q h3 62. Qh8+ 1-0

[Event "East Lansing-ch MI op"]
[Site "East Lansing"]
[Date "1982.??.??"]
[Round "?"]
[White "Cooper, Thomas L"]
[Black "Maring, L."]
[Result "1-0"]
[ECO "A13"]
[PlyCount "119"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. c4 c5 6. cxd5 exd5 7. d4 cxd4 8. Nxd4 Nc6 9. a3 0-0 10. Be2 Nxd4 11. Bxd4 Bf5 12. 0-0 Qd7 13. b4 a6 14. Nc3 Rac8 15. Qb3 Ne4 16. Rfd1 Nxc3 17. Bxc3 Rxc3 18. Qxc3 Bf6 19. Qd2 Bxa1 20. Rxa1 Rc8 21. Bd3 Bxd3 22. Qxd3 Qc6 23. h3 g6 24. Rd1 Rd8 25. Qd4 f5 26. f3 Kf7 27. e4 Ke6 28. exf5+ gxf5 29. Re1+ Kf7 30. Qh4 Qb6+ 31. Kh1 Kg6 32. Re7 h6 33. Qg3+ Kh5 34. Qe5 Qg6 35. Re6 Qh7 36. Qf6 Rg8 37. g4+ fxg4 38. fxg4+ Rxg4 39. hxg4+ Kxg4 40. Qg6+ Qxg6 41. Rxg6+ Kf3 42. Rxh6 d4 43. Rb6 d3 44. Rxb7 d2 45. Rd7 Ke2 46. a4 d1Q+ 47. Rxd1 Kxd1 48. b5 axb5 49. axb5 Ke2 50. b6 Ke3 51. b7 Ke4 52. b8Q Kf5 53. Qe8 Kf6 54. Kg2 Kg7 55. Kf3 Kh6 56. Kg4 Kg7 57. Kg5 Kh7 58. Qe7+ Kg8 59. Kg6 Kh8 60. Qe8# 1-0

[Event "East Lansing-ch MI op"]
[Site "East Lansing"]
[Date "1982.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Gendloff, Elie"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "137"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 Bc5 6. d3 Be6 7. Qe2 f6 8. 0-0 Ne7 9. Be3 Qd6 10. c3 0-0-0 11. d4 exd4 12. cxd4 Bb6 13. Nc3 h5 14. Rfd1 g5 15. e5 fxe5 16. dxe5 Qb4 17. Bxg5 Rde8 18. a3 Qb3 19. Bxe7 Rxe7 20. Nd4 Qc4 21. Qxc4 Bxc4 22. Nf3 Ba7 23. Re1 b5 24. Ne4 Bd5 25. Neg5 c5 26. h4 c6 27. Rac1 Rhe8 28. Rc2 c4 29. Rce2 Bb6 30. Ne4 Bxe4 31. Rxe4 Bc7 32. e6 Ba5 33. R1e2 Rd8 34. g3 Bb6 35. Kg2 Kb7 36. Ng5 Kc7 37. f4 Rf8 38. Nf7 Bc5 39. Kf3 c3 40. bxc3 Bxa3 41. Ra2 Bc5 42. Rxa6 Kb7 43. Ra2 Kb6 44. f5 Kb7 45. f6 Rexf7 46. exf7 Rxf7 47. Re6 Bf8 48. Ke4 Bc5 49. Kf5 Rf8 50. Rae2 Rg8 51. Re7+ Kb6 52. Rg7 Rd8 53. f7 Rd3 54. Re5 Ba3 55. g4 Rf3+ 56. Kg5 hxg4 57. Kxg4 Rf1 58. Re3 Bd6 59. Rh7 Rf4+ 60. Kg5 Rf1 61. Re6 Ba3 62. h5 Rg1+ 63. Kf5 Rf1+ 64. Kg4 Rg1+ 65. Kf3 Rf1+ 66. Ke2 Rf5 67. Re3 Bc5 68. Rf3 Re5+ 69. Kf1 1-0

[Event "East Lansing-ch MI op"]
[Site "East Lansing"]
[Date "1982.??.??"]
[Round "?"]
[White "Maring, L."]
[Black "Rawley, Lloyd"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "213"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. Nc3 d6 7. h3 Nf6 8. d3 Be7 9. Be3 Bb7 10. 0-0 0-0 11. Nh2 Nxb3 12. axb3 b4 13. Ne2 d5 14. exd5 Nxd5 15. Bd2 Qd6 16. f4 Qc6 17. Nf3 Bc5+ 18. Kh1 exf4 19. Nxf4 Rfe8 20. Nxd5 Qxd5 21. Bf4 Qd7 22. Qd2 Re6 23. Rae1 Rae8 24. Rxe6 Rxe6 25. Kh2 Qe7 26. d4 Re2 27. Qd3 Bd6 28. Bxd6 Qxd6+ 29. Kg1 Qe6 30. Rf2 Re3 31. Qc4 Bxf3 32. Qxe6 fxe6 33. gxf3 Re1+ 34. Kg2 Rb1 35. f4 Rxb2 36. Rd2 a5 37. Kf3 a4 38. bxa4 b3 39. Rd1 bxc2 40. Rc1 Ra2 41. Ke3 Kf7 42. h4 Ke7 43. Kd3 Kd6 44. Rxc2 Rxa4 45. Ke4 Ra1 46. Rc5 Rh1 47. h5 c6 48. Ke3 Rb1 49. Rg5 Rb5 50. Rxg7 Rxh5 51. Rg8 Rh1 52. Rd8+ Ke7 53. Rc8 Kd7 54. Rh8 h5 55. Ke4 Kd6 56. Rd8+ Ke7 57. Rc8 Rc1 58. Rh8 Re1+ 59. Kf3 Rh1 60. Rc8 Kd7 61. Rh8 h4 62. Rh7+ Kd6 63. Rh8 h3 64. Rd8+ Ke7 65. Rc8 Kd7 66. Rh8 h2 67. Kg2 Rd1 68. Kxh2 Rxd4 69. Kg3 c5 70. Kf3 Kc6 71. Ke3 Kd7 72. Rh7+ Kd6 73. Rh8 Rd5 74. Rc8 Kd7 75. Rh8 c4 76. Ra8 Rd3+ 77. Ke2 Kc6 78. Ra5 Kd6 79. Rb5 Rb3 80. Ra5 Rb2+ 81. Ke3 Rc2 82. Kd4 Rc1 83. Ra6+ Ke7 84. Ra5 Kf6 85. Rc5 c3 86. Kd3 c2 87. Rc4 Kf5 88. Kd2 Rf1 89. Kxc2 Rxf4 90. Rc5+ Ke4 91. Kd2 Rf2+ 92. Ke1 Ra2 93. Rc6 e5 94. Rc3 Kd4 95. Rb3 e4 96. Rb4+ Kd3 97. Rb3+ Kc4 98. Rb8 Kc3 99. Rd8 Rb2 100. Rd7 Rh2 101. Rd8 Kc2 102. Rd7 Rh3 103. Ke2 Rd3 104. Rc7+ Kb2 105. Re7 Rd4 106. Ke3 Kc3 107. Rxe4 1/2-1/2

[Event "East Lansing-ch MI op"]
[Site "East Lansing"]
[Date "1982.??.??"]
[Round "?"]
[White "Pendell, C."]
[Black "Maring, L."]
[Result "1-0"]
[ECO "C74"]
[PlyCount "131"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nf6 6. Bxc6+ bxc6 7. d4 exd4 8. Bg5 Be7 9. Nxd4 Bd7 10. 0-0 0-0 11. Nd2 Re8 12. Nf5 Bxf5 13. exf5 Qd7 14. Qc2 Nd5 15. Bxe7 Rxe7 16. Rae1 Rae8 17. Re4 Nf6 18. Rxe7 Qxe7 19. Nf3 Qe2 20. Qc1 Qe4 21. Qb1 Kf8 22. Qxe4 Rxe4 23. Re1 Rxe1+ 24. Nxe1 d5 25. Nd3 a5 26. f3 Nd7 27. b4 a4 28. Kf2 Ke7 29. Ke3 Kd6 30. Kd4 f6 31. f4 g6 32. fxg6 hxg6 33. h4 a3 34. g4 Nb6 35. h5 gxh5 36. gxh5 Ke6 37. h6 Kf7 38. Nc5 Kg6 39. h7 Kxh7 40. Ne6 Kg6 41. Nxc7 Kf5 42. b5 cxb5 43. Nxb5 Kxf4 44. Nxa3 Kg3 45. Nb1 f5 46. Kc5 Na4+ 47. Kxd5 f4 48. c4 f3 49. c5 Kf4 50. Nd2 Nc3+ 51. Kc4 Ne4 52. Nxf3 Kxf3 53. a4 Kf4 54. a5 Ke5 55. a6 Nd2+ 56. Kb5 Nb3 57. a7 Nxc5 58. Kxc5 Kf6 59. a8Q Kg7 60. Qf3 Kh8 61. Qf6+ Kh7 62. Kd6 Kg8 63. Ke7 Kh7 64. Qg5 Kh8 65. Kf7 Kh7 66. Qh5# 1-0

[Event "East Lansing-ch MI op"]
[Site "East Lansing"]
[Date "1982.??.??"]
[Round "?"]
[White "Smith, MR."]
[Black "Maring, L."]
[Result "0-1"]
[ECO "C62"]
[PlyCount "58"]
[EventDate "1982.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Be7 9. 0-0-0 0-0 10. Rhe1 a5 11. e5 Bxf3 12. gxf3 dxe5 13. Qxe5 Bd6 14. Qd4 h6 15. Bf4 Bxf4+ 16. Qxf4 Nh5 17. Qe4 Qg5+ 18. Kb1 c6 19. Rg1 Qf6 20. Qg4 Nf4 21. Rd6 Ne6 22. Ne4 Qe5 23. f4 Qxf4 24. Qxf4 Nxf4 25. Rxh6 Ng6 26. Rh3 Rad8 27. Rhg3 Rd4 28. f3 Rfd8 29. h4 Rd1+ 0-1

