[Event "Michigan op"]
[White "Belill, Nathan"]
[Black "Sobocinski, M."]
[Site "USA"]
[Round "?"]
[Result "0-1"]
[Date "1998.??.??"]
[ECO "D45"]
[PlyCount "120"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Nf3 0-0 6. Bd3 c6 7. Qc2 Nbd7 8. Bd2 Qc7 9. cxd5 exd5 10. 0-0 Bd6 11. h3 h6 12. a3 Re8 13. Rfc1 a6 14. b4 Nb6 15. Na4 Nxa4 16. Qxa4 Be6 17. Qc2 Rac8 18. a4 Qe7 19. Qb2 Bd7 20. Bc3 Ne4 21. Bxe4 Qxe4 22. Qc2 Bxh3 23. Qxe4 dxe4 24. Ne5 Be6 25. Bd2 Bxe5 26. dxe5 Rcd8 27. Bc3 Bd5 28. Bd4 Re6 29. Rf1 f6 30. exf6 gxf6 31. g3 Bc4 32. Rfe1 Kf7 33. Rac1 Bd3 34. a5 h5 35. Rcd1 Rg8 36. Kh2 f5 37. Kg2 Reg6 38. Rd2 Ke6 39. Rh1 Rg5 40. Rh4 R8g6 41. Rb2 Rh6 42. Bc5 Rg4 43. Rxg4 fxg4 44. Bb6 Kd5 45. Bc5 Kc4 46. Bb6 Rh7 47. Bd4 Kb5 48. Bc5 Ka4 49. Rd2 Rd7 50. Kg1 Kb3 51. Rd1 Kc2 52. Ra1 Be2 53. Ra2+ Kd3 54. Ra3+ Kc4 55. Ra1 Bf3 56. Kf1 Rh7 57. Ke1 h4 58. gxh4 Rxh4 59. Kd2 Rh2 60. Rf1 g3 0-1

[Event "Michigan op"]
[White "Brumley, Ron Jr"]
[Black "Sobocinski, M."]
[Site "USA"]
[Round "?"]
[Result "1-0"]
[Date "1998.??.??"]
[ECO "D02"]
[PlyCount "113"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nc3 Bg4 6. Be2 e6 7. h3 Bxf3 8. Bxf3 cxd4 9. exd4 Qb6 10. Ne2 Be7 11. b3 Rc8 12. 0-0 0-0 13. c3 Rfd8 14. Qd3 h6 15. Rfe1 Bd6 16. Bxd6 Rxd6 17. Nf4 Ne7 18. Qd2 Qc7 19. Ne2 Ne4 20. Bxe4 dxe4 21. c4 f5 22. Rad1 Rcd8 23. Qc3 b6 24. Rd2 Ng6 25. Qg3 Qf7 26. Qe3 Nh4 27. Red1 g5 28. Nc3 Qg6 29. d5 e5 30. b4 g4 31. hxg4 f4 32. Qh3 e3 33. Rd3 exf2+ 34. Kxf2 e4 35. Rd4 e3+ 36. Kg1 Qc2 37. Ne4 Ng6 38. Nxd6 Qf2+ 39. Kh1 Rxd6 40. Qf3 Qh4+ 41. Kg1 Ne5 42. Qxf4 e2 43. Qxe5 exd1Q+ 44. Rxd1 Qxg4 45. Rd4 Qd7 46. c5 bxc5 47. bxc5 Ra6 48. d6 Rc6 49. Re4 Kf7 50. Qe7+ Qxe7 51. Rxe7+ Kf8 52. Rc7 Ra6 53. c6 Rb6 54. d7 Ke7 55. Kh2 Rxc6 56. Rxc6 Kxd7 57. Rxh6 1-0

[Event "Michigan op"]
[White "Morris, Jewell"]
[Black "Sobocinski, M."]
[Site "USA"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1998.??.??"]
[ECO "B19"]
[PlyCount "56"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bc4 e6 10. 0-0 Bd6 11. Qe2 Bxg3 12. fxg3 Ngf6 13. c3 Nxh5 14. Ng5 hxg5 15. Qxh5 Nf6 16. Qxg5 Rg8 17. Qh4 Qe7 18. Rxf6 Qxf6 19. Qxh7 0-0-0 20. Qh4 g5 21. Qe4 Qh6 22. Be3 Rg6 23. g4 Rh8 24. Rf1 Qh1+ 25. Kf2 Rf6+ 26. Ke1 Rxf1+ 27. Bxf1 Qh4+ 28. Bf2 Qh7 1/2-1/2

[Event "Michigan op"]
[White "Sobocinski, M."]
[Black "Avery, Robert William"]
[Site "USA"]
[Round "?"]
[Result "0-1"]
[Date "1998.??.??"]
[ECO "D87"]
[PlyCount "120"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Qc7 11. Qc1 Rd8 12. Rd1 Na5 13. Bd3 cxd4 14. cxd4 Qxc1 15. Raxc1 Bd7 16. d5 b6 17. Ba6 Bc8 18. Bb5 Kf8 19. Bf4 e5 20. Bd2 Nb7 21. Bb4+ Kg8 22. Be7 Bd7 23. Bxd8 Bxb5 24. Nc3 Bc4 25. Bg5 f6 26. Be3 Bf8 27. f3 b5 28. Rb1 a6 29. Rd2 Kf7 30. Na4 Nd6 31. Nc5 a5 32. Ne6 Be7 33. Rc1 a4 34. Bc5 f5 35. Nc7 Rb8 36. Ne6 h6 37. Rb2 fxe4 38. Bxd6 Bxd6 39. fxe4 Ke7 40. Rbc2 Bd3 41. Rf2 Bxe4 42. Rcf1 Bf5 43. Kh1 b4 44. Ng7 Bd3 45. Rf7+ Kd8 46. Rf8+ Kc7 47. Ne6+ Kb6 48. Rxb8+ Bxb8 49. Rd1 Bc2 50. Rf1 b3 51. axb3 axb3 52. Nf8 b2 53. Nd7+ Ka7 54. Nxb8 Kxb8 55. Kg1 Kc7 56. Kf2 Kd6 57. Ke3 Kxd5 58. Kd2 b1Q 59. Rxb1 Bxb1 60. Ke3 g5 0-1

[Event "Michigan op"]
[White "Sobocinski, M."]
[Black "Mazuchowski, Tom"]
[Site "USA"]
[Round "?"]
[Result "0-1"]
[Date "1998.??.??"]
[ECO "E91"]
[PlyCount "98"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. 0-0 Nfd7 8. h3 Bxf3 9. Bxf3 e5 10. Be3 Nc6 11. d5 Nd4 12. Be2 c5 13. dxc6 bxc6 14. b4 h6 15. Rb1 Kh7 16. Bd3 Nf6 17. f4 Nh5 18. f5 Nf4 19. Bxf4 exf4 20. Rxf4 Be5 21. fxg6+ fxg6 22. Rxf8 Qxf8 23. Ne2 Qe7 24. Nxd4 Bxd4+ 25. Kh1 Be5 26. Be2 Rf8 27. Bf3 Qg5 28. Rb3 Qf4 29. Kg1 h5 30. Kf1 g5 31. Ke2 g4 32. hxg4 hxg4 33. Qh1+ Kg6 34. Kd1 Rh8 35. Qg1 gxf3 36. Rxf3 Qxe4 37. Qxa7 Kh6 38. Rh3+ Kg6 39. Rxh8 Bxh8 40. Qa8 Qd4+ 41. Ke1 Qg1+ 42. Ke2 Qxg2+ 43. Ke3 Qg5+ 44. Kd3 Qf5+ 45. Ke3 Qe6+ 46. Kd3 Qh3+ 47. Ke2 Qg2+ 48. Ke3 Bd4+ 49. Kxd4 c5+ 0-1

[Event "Michigan op"]
[White "Sobocinski, M."]
[Black "Wisckol, R."]
[Site "USA"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1998.??.??"]
[ECO "E76"]
[PlyCount "117"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Nbd7 9. f4 Nc5 10. Bf3 a5 11. f5 c6 12. Bg5 Qb6 13. Rb1 Re8 14. fxg6 hxg6 15. Be3 Nfxe4 16. Nxe4 Nxe4 17. Nc2 Qc7 18. Bd4 Ng5 19. Bxg7 Nxf3+ 20. Qxf3 Kxg7 21. Qf6+ Kg8 22. Rf4 Qe7 23. Qd4 Qe5 24. Re1 Qxd4+ 25. Rxd4 Rxe1+ 26. Nxe1 Be6 27. b3 d5 28. cxd5 Bxd5 29. Kf2 b5 30. Rd2 Re8 31. Nc2 Kg7 32. Nd4 Re5 33. g3 Kf6 34. Rc2 Be4 35. Re2 Bd5 36. Rc2 Re8 37. Kf1 Rc8 38. Nxb5 Rb8 39. Nd4 Rb6 40. Ne2 a4 41. bxa4 Rb1+ 42. Kf2 Rh1 43. h4 Ke5 44. Ke3 Rf1 45. Nd4 Re1+ 46. Kf2 Re4 47. Nxc6+ Kd6 48. Na7 Rxa4 49. Nb5+ Ke5 50. Nc3 Ra6 51. Re2+ Kd4 52. Nxd5 Kxd5 53. Kf3 f5 54. Rd2+ Ke6 55. Rg2 Ke5 56. Rb2 Ra3+ 57. Kf2 Kf6 58. Rb6+ Kf7 59. Rb2 1/2-1/2

[Event "Michigan op"]
[White "Sobocinski, M."]
[Black "Wydryck, Robert"]
[Site "USA"]
[Round "?"]
[Result "1-0"]
[Date "1998.??.??"]
[ECO "A35"]
[PlyCount "93"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 cxd4 5. exd4 Bg7 6. Nf3 0-0 7. Be2 d5 8. cxd5 Nxd5 9. 0-0 Nc6 10. Be3 Nxe3 11. fxe3 Qa5 12. Nd2 Be6 13. Nc4 Bxc4 14. Bxc4 e6 15. Qe2 a6 16. Ne4 b5 17. Bb3 Qb6 18. Rac1 Rad8 19. Kh1 Na5 20. Bc2 e5 21. dxe5 Bxe5 22. b3 Nb7 23. Rf3 Nc5 24. Rh3 Nxe4 25. Bxe4 Qd6 26. Rf1 Qe6 27. Bb1 Rd7 28. Qf2 f5 29. e4 f4 30. Rd3 Rxd3 31. Bxd3 Rd8 32. Be2 Qd6 33. Qa7 Rd7 34. Qa8+ Kg7 35. a4 Qd2 36. Qe8 Kf6 37. Bg4 Re7 38. Qc6+ Kf7 39. axb5 axb5 40. Qxb5 h5 41. Be2 Qb2 42. Bc4+ Kf6 43. g3 g5 44. gxf4 Bxf4 45. Qf5+ Kg7 46. Rxf4 gxf4 47. Qg5+ 1-0

[Event "Lansing op"]
[White "Kamberi, Sonny"]
[Black "Sobocinski, M."]
[Site "Lansing"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1997.??.??"]
[ECO "B14"]
[WhiteElo "2310"]
[PlyCount "172"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 Ne4 8. Bb5 Nxc3 9. bxc3 Qa5 10. Qb3 Bd7 11. 0-0 Qc7 12. g3 Be7 13. Bf4 Qd8 14. Ba4 Na5 15. Qb4 Bxa4 16. Qxa4+ Nc6 17. Rab1 Qa5 18. Qb3 0-0 19. Qxb7 Qxc3 20. Rb3 Na5 21. Rxc3 Nxb7 22. c6 Na5 23. Rb1 f6 24. h4 h6 25. h5 Rac8 26. c7 Nc4 27. Rb7 a5 28. Rc2 Bb4 29. Nd2 Bxd2 30. Bxd2 Rf7 31. Rxc4 dxc4 32. Bxa5 Rff8 33. Bb4 Rfe8 34. a4 Ra8 35. a5 Rec8 36. Kf1 Kf7 37. Ke2 Ke8 38. Rb6 Rxc7 39. Rxe6+ Kf7 40. Rb6 c3 41. Kd1 Rd8 42. Bd6 Ra7 43. a6 Rda8 44. Bb4 Rxa6 45. Rb7+ Kg8 46. Bxc3 Rc8 47. Bd2 Ra1+ 48. Ke2 Ra2 49. Kd3 Rcc2 50. Be3 Re2 51. d5 Re1 52. Rb8+ Kh7 53. Kd4 Rd1+ 54. Kc4 Ra4+ 55. Kb5 Re4 56. Kc6 Re5 57. d6 Rxh5 58. d7 Rhd5 59. Rd8 Kg6 60. Bc5 Kf5 61. Bb6 g6 62. Bc5 h5 63. Be3 g5 64. Bc5 R5d3 65. Rh8 Rxd7 66. Rxh5 Rd8 67. Bb6 Rc8+ 68. Kb7 Re8 69. Rh7 Rb1 70. Kc7 Re6 71. Be3 Ra1 72. Rd7 Kg4 73. Rd3 Rh1 74. Kd7 Ra6 75. Rd6 Rxd6+ 76. Kxd6 Ra1 77. Kd5 Kf3 78. Ke6 Ra6+ 79. Kf5 g4 80. Bd4 Rd6 81. Be3 Ra6 82. Bd4 Ra2 83. Bb6 Rd2 84. Be3 Rd3 85. Ba7 Ra3 86. Bb6 Ra6 1/2-1/2

[Event "Lansing op"]
[White "La Forge, Thomas"]
[Black "Sobocinski, M."]
[Site "Lansing"]
[Round "?"]
[Result "1-0"]
[Date "1997.??.??"]
[ECO "B12"]
[PlyCount "44"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g3 Bg6 6. Nge2 c5 7. h4 cxd4 8. Nxd4 h6 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Ne7 12. Be3 Nec6 13. f4 Be7 14. 0-0-0 Nxd4 15. Bxd4 Nc6 16. Kb1 Nxd4 17. Qxd4 Qa5 18. f5 Rc8 19. fxe6 fxe6 20. Rhf1 Rc4 21. Qd3 Kd8 22. Nxd5 exd5 1-0

[Event "Lansing op"]
[White "Lafata, S."]
[Black "Sobocinski, M."]
[Site "Lansing"]
[Round "?"]
[Result "0-1"]
[Date "1997.??.??"]
[ECO "D95"]
[PlyCount "56"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. c4 e6 5. Nc3 Bg7 6. Qb3 0-0 7. Bd2 b6 8. cxd5 exd5 9. Ne5 Bb7 10. Qa4 c6 11. Bd3 Re8 12. Rc1 Nfd7 13. Nxd7 Nxd7 14. 0-0 Nf6 15. Ba6 b5 16. Nxb5 Bxa6 17. Qxa6 cxb5 18. Ba5 Qd7 19. Rc7 Qe6 20. Rc6 Qf5 21. Rfc1 Ng4 22. R6c2 Bh6 23. Qxb5 Nxe3 24. Re2 Reb8 25. Qa4 Nxg2 26. Rc3 Nf4 27. Re1 Qg4+ 28. Rg3 Ne2+ 0-1

[Event "Lansing op"]
[White "Sobocinski, M."]
[Black "Ciaffone, Robert"]
[Site "Lansing"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1997.??.??"]
[ECO "D31"]
[BlackElo "2230"]
[PlyCount "98"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Bd3 dxc4 6. Bxc4 b5 7. Bb3 Bb7 8. Nf3 a6 9. a3 c5 10. 0-0 Nbd7 11. Bc2 Bd6 12. Re1 Qc7 13. Rb1 Rc8 14. h3 0-0 15. Bd2 Rfd8 16. Rc1 Qb8 17. Rf1 Qa8 18. Ne1 cxd4 19. exd4 e5 20. Bg5 h6 21. Be3 exd4 22. Qxd4 Ne5 23. Qa7 Nc4 24. Bf5 Qxa7 25. Bxa7 Ra8 26. Bd4 Nd2 27. Bb6 Nxf1 28. Bxd8 Rxd8 29. Kxf1 g6 30. Bc2 Kf8 31. Nd3 Ne4 32. Nxe4 Bxe4 33. Ne1 Bf4 34. Rd1 Rxd1 35. Bxd1 Be5 36. f3 Bd5 37. b3 Ke7 38. Nd3 Bd6 39. a4 g5 40. axb5 axb5 41. g4 f5 42. Ke2 Kf6 43. Ke3 Bf7 44. Kd4 h5 45. Bc2 fxg4 46. fxg4 h4 47. Nf2 Be7 48. Nd1 Ke6 49. Ne3 Kd7 1/2-1/2

[Event "Lansing op"]
[White "Sobocinski, M."]
[Black "Thompson, D."]
[Site "Lansing"]
[Round "?"]
[Result "0-1"]
[Date "1997.??.??"]
[ECO "D47"]
[PlyCount "106"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bb3 a6 9. 0-0 c5 10. Bc2 Bb7 11. Re1 Qc7 12. Ne2 Rc8 13. Bd3 Bd6 14. Ng3 h5 15. Nf1 c4 16. Be2 h4 17. Ng5 Ne4 18. Nxe4 Bxe4 19. Bd2 h3 20. g3 Qb7 21. f3 Bg6 22. Rc1 Nb6 23. Ba5 0-0 24. Bxb6 Qxb6 25. Nd2 e5 26. Ne4 Bb4 27. Nc3 exd4 28. Nd5 Qc5 29. Nxb4 dxe3 30. Nxa6 Qb6 31. Qd7 Qxa6 32. a3 Rcd8 33. Qxh3 Rd2 34. Bf1 Rxb2 35. Rc3 Qb6 36. Kh1 Bd3 37. Bxd3 cxd3 38. Rxd3 e2 39. Kg2 Qa5 40. Kf2 Re8 41. Re3 Qb6 42. Qd7 Qxe3+ 43. Kg2 Rd2 44. Qxb5 Rd1 45. Qb4 Rxe1 46. Qxe1 Rd8 47. Qa5 Qd2 48. Qxd2 Rxd2 49. Kf2 Kf8 50. a4 Ke8 51. a5 Kd7 52. a6 Kc7 53. Ke1 Ra2 0-1

[Event "Lansing op"]
[White "Sobocinski, M."]
[Black "Ward, Tom"]
[Site "Lansing"]
[Round "?"]
[Result "1-0"]
[Date "1997.??.??"]
[ECO "E38"]
[BlackElo "2330"]
[PlyCount "97"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 0-0 6. Bd3 b6 7. Nge2 Bb7 8. 0-0 cxd4 9. exd4 g6 10. Bg5 Be7 11. h4 Nc6 12. Qd2 d5 13. cxd5 Nxd5 14. Bh6 Re8 15. h5 Bf6 16. Be4 Na5 17. Qd3 Bg5 18. Bxg5 Qxg5 19. hxg6 hxg6 20. f4 Qh6 21. Rf3 f5 22. Bxd5 exd5 23. Rh3 Qg7 24. Kf2 Kf7 25. Rah1 Rh8 26. Nb5 Rxh3 27. Rxh3 Bc6 28. Nd6+ Ke6 29. b4 Kxd6 30. bxa5 Re8 31. axb6 axb6 32. Qa3+ Ke6 33. Re3+ Kf7 34. Qa7+ Kf8 35. Rxe8+ Bxe8 36. Qxb6 Qd7 37. Qc5+ Kg7 38. Nc3 Bf7 39. a4 Qb7 40. Qb5 Qc7 41. Ne2 Qd8 42. a5 g5 43. g3 Bh5 44. fxg5 Bxe2 45. Kxe2 Qe7+ 46. Kf2 Qe4 47. Qc5 Qh1 48. Qe7+ Kg8 49. Qe6+ 1-0

[Event "East Lansing MI-op"]
[White "Arganian, David H"]
[Black "Sobocinski, M."]
[Site "East Lansing"]
[Round "1"]
[Result "0-1"]
[Date "1995.??.??"]
[ECO "B13"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. h3 Bh5 8. g4 Bg6 9. Bb5 e6 10. Ne5 Bd6 11. Bf4 Nge7 12. Nd2 0-0 13. Qe2 a6 14. Bxc6 bxc6 15. Nxg6 Nxg6 16. Bxd6 Qxd6 17. Nb3 e5 18. dxe5 Nxe5 19. 0-0-0 a5 20. Qe3 a4 21. Nc5 Nc4 22. Qd4 Rfb8 23. Qxc4 Qh6+ 0-1

[Event "East Lansing MI-op"]
[White "Calton, David A"]
[Black "Sobocinski, M."]
[Site "East Lansing"]
[Round "3"]
[Result "1-0"]
[Date "1995.??.??"]
[ECO "D04"]
[PlyCount "83"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. Nbd2 b6 6. Qe2 0-0 7. e4 dxe4 8. Nxe4 Bb7 9. c3 Nbd7 10. 0-0 c5 11. dxc5 bxc5 12. Bf4 Kh8 13. Nxf6 Nxf6 14. Rfd1 Nd5 15. Bg3 Qb6 16. Bc4 e6 17. Ne5 Rad8 18. Bh4 f6 19. Nd3 Rd6 20. f3 Qc6 21. Bf2 Rfd8 22. Nxc5 Nf4 23. Qc2 Ba8 24. Rxd6 Rxd6 25. Ne4 Rd8 26. Bf1 f5 27. Rd1 Re8 28. Nd6 Rf8 29. Bg3 Be5 30. Qd2 g5 31. Nc4 Bc7 32. Qd4+ Kg8 33. Qd7 Nh3+ 34. gxh3 Qxf3 35. Qxe6+ Rf7 36. Bxc7 Qh1+ 37. Kf2 Qf3+ 38. Ke1 Bd5 39. Rxd5 f4 40. Rd8+ Kg7 41. Be5+ Rf6 42. Qxf6# 1-0

[Event "East Lansing MI-op"]
[White "Davis, M."]
[Black "Sobocinski, M."]
[Site "East Lansing"]
[Round "5"]
[Result "1-0"]
[Date "1995.??.??"]
[ECO "B12"]
[PlyCount "109"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. Qxd3 Qa5+ 10. Bd2 Qa6 11. Qxa6 Nxa6 12. 0-0 Rc8 13. c3 Ne7 14. f4 Nf5 15. Nxf5 exf5 16. Be3 g6 17. Rf3 Be7 18. Nd2 gxh5 19. Rh3 h4 20. Bf2 Kd7 21. Bxh4 Rcg8 22. Bxe7 Kxe7 23. Kf2 Rg4 24. g3 Nc7 25. Nf1 Ne6 26. Ne3 Nxf4 27. gxf4 Rxf4+ 28. Kg3 Re4 29. Nxf5+ Kd7 30. Rxh6 Rg8+ 31. Kf3 Rgg4 32. Ng3 Rgf4+ 33. Kg2 Re3 34. Rd1 Ref3 35. Rd2 Re3 36. Rf2 Rxf2+ 37. Kxf2 Rd3 38. Nf1 Rd1 39. Kg1 Rb1 40. Rh2 b6 41. Rd2 Ra1 42. a3 Re1 43. Kf2 Re4 44. Kf3 Re1 45. Ng3 Ke6 46. Re2 Rd1 47. Rh2 c5 48. Ke2 Rb1 49. Kd3 cxd4 50. Kc2 Re1 51. cxd4 Re3 52. Ne2 Rf3 53. Nc3 Rf4 54. Rd2 a6 55. Na4 1-0

[Event "East Lansing MI-op"]
[White "June, Brian"]
[Black "Sobocinski, M."]
[Site "East Lansing"]
[Round "6"]
[Result "1-0"]
[Date "1995.??.??"]
[ECO "D02"]
[PlyCount "43"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. Be2 Nbd7 6. h3 0-0 7. 0-0 a6 8. c4 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. Nbd2 c5 12. b3 cxd4 13. exd4 Qb6 14. Rc1 Rac8 15. Qe2 Nd5 16. Be5 Nc3 17. Bxh7+ Kh8 18. Qd3 Nxa2 19. Rxc8 Rxc8 20. Be4 Nb4 21. Qe3 Nd5 22. Qh6+ 1-0

[Event "East Lansing MI-op"]
[White "Sobocinski, M."]
[Black "Kueng, F."]
[Site "East Lansing"]
[Round "4"]
[Result "0-1"]
[Date "1995.??.??"]
[ECO "D03"]
[PlyCount "147"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nd7 4. Nbd2 Ngf6 5. c3 g6 6. Bd3 Bg7 7. 0-0 b6 8. e4 dxe4 9. Nxe4 cxd4 10. Nxd4 Bb7 11. Qe2 0-0 12. Bg5 h6 13. Bh4 g5 14. Bg3 Nxe4 15. Bxe4 Bxe4 16. Qxe4 Nf6 17. Qe2 e6 18. Rad1 Qd5 19. Qc2 Qxa2 20. Nc6 Qc4 21. Ne7+ Kh8 22. Rd4 Qb5 23. c4 Qc5 24. Rd6 Nh5 25. Rfd1 Nxg3 26. hxg3 Bf6 27. Nd5 Be5 28. Rd7 exd5 29. R1xd5 Qc6 30. Qf5 Bg7 31. Rxf7 Rxf7 32. Qxf7 Qf6 33. Qb7 Rf8 34. Rd2 Qf7 35. Qc6 Qe7 36. Rd1 Qf6 37. Qxf6 Bxf6 38. b3 Rd8 39. Rxd8+ Bxd8 40. g4 Be7 41. Kf1 Kg7 42. Ke2 Kf6 43. g3 Bd6 44. Ke3 Kg6 45. f4 Kf6 46. Ke4 Bc5 47. Kf3 a6 48. Ke4 Ke6 49. Kf3 b5 50. cxb5 axb5 51. Ke4 Bf2 52. Kf3 Be1 53. Ke4 Bxg3 54. f5+ Kf6 55. Kd5 b4 56. Kc5 Be1 57. Kd6 Bc3 58. Kd5 h5 59. gxh5 Kxf5 60. h6 Kf4 61. h7 g4 62. Kc5 g3 63. h8Q Bxh8 64. Kxb4 g2 65. Kc5 g1Q+ 66. Kb5 Ke5 67. b4 Qa7 68. Kc6 Qa4+ 69. b5 Kd4 70. Kb6 Kc4 71. Kb7 Qxb5+ 72. Ka8 Qd7 73. Kb8 Kc5 74. Ka8 0-1

[Event "East Lansing MI-op"]
[White "Sobocinski, M."]
[Black "Torman, Eric"]
[Site "East Lansing"]
[Round "2"]
[Result "0-1"]
[Date "1995.??.??"]
[ECO "D04"]
[BlackElo "2355"]
[PlyCount "90"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Nbd2 d5 5. Bd3 0-0 6. 0-0 b6 7. b3 Bb7 8. Bb2 c5 9. Qe2 Nc6 10. c4 dxc4 11. Nxc4 cxd4 12. Nxd4 Nb4 13. Rfd1 Nxd3 14. Rxd3 Qd5 15. f3 Qh5 16. Rad1 e5 17. g4 Qg5 18. h4 Qxh4 19. Nxe5 Rfe8 20. Ndc6 Qg3+ 21. Qg2 Qxg2+ 22. Kxg2 Nxg4 23. Nxg4 Bxb2 24. Nb4 Bg7 25. Nd5 Bxd5 26. Rxd5 h5 27. Nf2 Rxe3 28. Ne4 Re2+ 29. Kf1 Rxa2 30. Rd8+ Rxd8 31. Rxd8+ Bf8 32. Nf6+ Kg7 33. Ne8+ Kh6 34. Rd7 Ra1+ 35. Kg2 Re1 36. Nf6 Kg7 37. Ne4 a5 38. Rb7 Bc5 39. Nxc5 bxc5 40. Rb5 Rb1 41. Rxa5 Rxb3 42. Rxc5 Kh6 43. Rc6 Kg5 44. Rc5+ f5 45. Rc6 f4 0-1

[Event "East Lansing-ch MI op-A"]
[White "Hankinson, Chris"]
[Black "Sobocinski, M."]
[Site "East Lansing"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1991.??.??"]
[ECO "B11"]
[PlyCount "80"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 c6 3. Qf3 dxe4 4. Nxe4 Nf6 5. Bc4 Nbd7 6. d4 e6 7. Bb3 Nxe4 8. Qxe4 Nf6 9. Qd3 Be7 10. Ne2 0-0 11. Bd2 c5 12. f4 b5 13. Qxb5 cxd4 14. 0-0-0 a5 15. Qd3 a4 16. Bc4 a3 17. b3 Bb7 18. Nxd4 Bxg2 19. Rhg1 Be4 20. Qg3 Nh5 21. Qe3 Nf6 22. Ne2 Bg6 23. Bc3 Qc7 24. Be5 Bc5 25. Qf3 Qb6 26. Rg2 Rac8 27. Bd3 Rfd8 28. Bxf6 Be3+ 29. Kb1 gxf6 30. f5 exf5 31. h4 Qc5 32. h5 Rxd3 33. Nc1 Rxb3+ 34. axb3 Qc3 35. Nd3 f4 36. hxg6 hxg6 37. Rxg6+ fxg6 38. Qd5+ Kf8 39. Qd6+ Ke8 40. Qe6+ Kf8 1/2-1/2

[Event "East Lansing-ch MI op-A"]
[White "Knecht, Mark E"]
[Black "Sobocinski, M."]
[Site "East Lansing"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1991.??.??"]
[ECO "A14"]
[PlyCount "108"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. b3 e6 4. Bb2 d5 5. g3 Nbd7 6. Bg2 Be7 7. 0-0 0-0 8. d3 Qb6 9. Nbd2 Qc7 10. Rc1 c5 11. b4 b6 12. e4 Bb7 13. bxc5 dxe4 14. cxb6 axb6 15. Nxe4 Nxe4 16. dxe4 Bxe4 17. Qd4 Nf6 18. Ne5 Rfd8 19. Qc3 Bxg2 20. Kxg2 Bc5 21. Qb3 Ne4 22. Nf3 Qb7 23. Kg1 Be7 24. Rfd1 Nc5 25. Qe3 Ne4 26. Qb3 Bc5 27. Rf1 e5 28. a4 f6 29. Rcd1 Qf7 30. Rxd8+ Rxd8 31. Qc2 Qg6 32. Qe2 Ng5 33. Nxg5 Qxg5 34. Bc1 Qf5 35. Be3 Qd3 36. Qxd3 Rxd3 37. Bxc5 bxc5 38. Ra1 Rd6 39. a5 Ra6 40. Kg2 e4 41. g4 g6 42. Kg3 g5 43. f4 Kf7 44. f5 Ke7 45. Kf2 Kd6 46. Ke3 Kc7 47. Kxe4 Rd6 48. a6 Kb8 49. a7+ Ka8 50. Ra4 Rd4+ 51. Kf3 Rd6 52. Ra5 Rd3+ 53. Kf2 Rd2+ 54. Kg3 Rd3+ 1/2-1/2

[Event "East Lansing-ch MI op-A"]
[White "Lang, B."]
[Black "Sobocinski, M."]
[Site "East Lansing"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1991.??.??"]
[ECO "B13"]
[PlyCount "42"]
[EventDate "1991.??.??"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Be2 e6 6. Bf4 Nbd7 7. Nbd2 Be7 8. 0-0 0-0 9. Bd3 b6 10. c3 Bb7 11. Re1 Nh5 12. Be3 Nhf6 13. Bf4 Nh5 14. Be3 g6 15. Be2 Ng7 16. Bf4 Nh5 17. Be3 Bd6 18. Nf1 Nf4 19. Bb5 Nh5 20. Bg5 f6 21. Rxe6 Qc7 1/2-1/2

[Event "East Lansing-ch MI op-A"]
[White "Sobocinski, M."]
[Black "Fuller, William E"]
[Site "East Lansing"]
[Round "?"]
[Result "0-1"]
[Date "1991.??.??"]
[ECO "A47"]
[PlyCount "164"]
[EventDate "1991.??.??"]
[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 c5 2. e3 Nf6 3. c3 e6 4. Bd3 b6 5. Nd2 Bb7 6. Ngf3 Nc6 7. 0-0 Ne7 8. e4 Ng6 9. e5 Nd5 10. Ne4 Qc7 11. Be3 c4 12. Nd6+ Bxd6 13. exd6 Qc6 14. Bxg6 hxg6 15. Ne5 Qxd6 16. h3 Nf6 17. Bf4 Qd5 18. f3 d6 19. Nxc4 Qxc4 20. Bxd6 Qc6 21. Be5 0-0 22. Qb3 Ba6 23. Rfe1 Bc4 24. Qc2 Rac8 25. Rac1 a5 26. b3 Ba6 27. c4 Rfd8 28. Qf2 Qe8 29. Bxf6 gxf6 30. d5 Rd6 31. Qg3 Qd7 32. dxe6 Rxe6 33. Red1 Qe7 34. Rd5 Re8 35. Rcd1 Re1+ 36. Rxe1 Qxe1+ 37. Qxe1 Rxe1+ 38. Kf2 Ra1 39. Rd6 Rxa2+ 40. Kg3 Rb2 41. Rd8+ Kg7 42. Ra8 Bb7 43. Rb8 Ba6 44. Ra8 Bxc4 45. bxc4 Rb4 46. Ra6 Kf8 47. c5 bxc5 48. Rxa5 c4 49. Rc5 Ke7 50. Kf2 Kd6 51. Rc8 Kd5 52. Rd8+ Kc5 53. Rc8+ Kd4 54. Rd8+ Kc3 55. Ke3 Kb3 56. Kd2 Rb5 57. Kc1 Re5 58. Kd1 g5 59. Rb8+ Kc3 60. Rb7 Rd5+ 61. Ke1 Kc2 62. Rxf7 Re5+ 63. Kf2 f5 64. g4 fxg4 65. fxg4 c3 66. Rf5 Re4 67. Rxg5 Kd3 68. Rd5+ Kc4 69. Rd1 c2 70. Rc1 Kd3 71. Rxc2 Kxc2 72. Kf3 Kd3 73. g5 Kd4 74. g6 Re6 75. Kf4 Rxg6 76. h4 Rf6+ 77. Kg5 Ke5 78. h5 Ke6 79. h6 Kf7 80. h7 Rg6+ 81. Kh5 Rg1 82. h8N+ Kg7 0-1

[Event "East Lansing-ch MI op-A"]
[White "Sobocinski, M."]
[Black "Grossman, Jay"]
[Site "East Lansing"]
[Round "?"]
[Result "1-0"]
[Date "1991.??.??"]
[ECO "B13"]
[PlyCount "113"]
[EventDate "1991.??.??"]
[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 Nf6 2. Nf3 e6 3. e3 c5 4. c3 cxd4 5. exd4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. Re1 Nc6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nbd2 Qc7 12. Qe2 Re8 13. Ne5 Bxe5 14. dxe5 Ne7 15. Kh1 Ng6 16. Qh5 Nf8 17. f4 Qe7 18. Nf3 Bd7 19. Ng5 h6 20. Nf3 f5 21. exf6 Qxf6 22. Ne5 Red8 23. Nxd7 Nxd7 24. Qe2 Nc5 25. Bc2 Qxf4 26. b4 Ne4 27. Bxe4 dxe4 28. Qxe4 Qxe4 29. Rxe4 Rd6 30. Rae1 Rad8 31. h3 Kf7 32. c4 R8d7 33. c5 Rd4 34. a3 Rd3 35. R1e3 Rxe3 36. Rxe3 Rd4 37. Rc3 Ke7 38. Kh2 Kd7 39. Kg3 Kc6 40. Kf3 Kd5 41. b5 e5 42. c6 bxc6 43. bxc6 Rf4+ 44. Kg3 Rf8 45. c7 Rc8 46. Kf3 Kd4 47. Rc1 e4+ 48. Ke2 Ke5 49. Ke3 Kd6 50. Kxe4 Rxc7 51. Rxc7 Kxc7 52. Kf5 Kb6 53. Kg6 Ka5 54. Kxg7 Ka4 55. Kxh6 Kxa3 56. g4 a5 57. g5 1-0

[Event "East Lansing-ch MI op-A"]
[White "Sobocinski, M."]
[Black "Jirjis, F."]
[Site "East Lansing"]
[Round "?"]
[Result "0-1"]
[Date "1991.??.??"]
[ECO "D05"]
[PlyCount "120"]
[EventDate "1991.??.??"]
[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 e6 3. e3 Nf6 4. Bd3 b6 5. Nbd2 Bd6 6. e4 dxe4 7. Nxe4 Bb7 8. Nxd6+ cxd6 9. Qe2 Nbd7 10. 0-0 0-0 11. c3 Re8 12. Bb5 a6 13. Ba4 b5 14. Bb3 Ne4 15. Nd2 d5 16. Bc2 e5 17. dxe5 Rxe5 18. Nxe4 dxe4 19. Bf4 Re8 20. Rad1 Qe7 21. Bd6 Qg5 22. Rfe1 Nf6 23. Qe3 Qg6 24. Qb6 Bd5 25. Bg3 Re6 26. Qd4 Rae8 27. f3 h5 28. Bh4 Bxa2 29. Bxf6 gxf6 30. fxe4 Re5 31. Qf2 Be6 32. Rf1 Bc4 33. Rfe1 a5 34. b3 Be6 35. Rf1 Kg7 36. Rd3 Rg5 37. Rf3 Kh8 38. Rxf6 Qg7 39. Rf3 Rg8 40. Rg3 Rxg3 41. hxg3 Qxc3 42. Qf4 Qc5+ 43. Kh2 Qg5 44. e5 Qxf4 45. gxf4 Rc8 46. Bd3 b4 47. Rb1 Rc3 48. Be2 Rxb3 49. f5 Rxb1 50. fxe6 fxe6 51. Bc4 Re1 52. Bxe6 a4 53. Bd7 a3 54. Be6 Re3 55. Ba2 b3 56. Bxb3 Rxb3 57. e6 a2 58. e7 Re3 59. g4 hxg4 60. e8Q+ Rxe8 0-1

[Event "East Lansing-ch MI op-A"]
[White "Sobocinski, M."]
[Black "Kulbacki, James"]
[Site "East Lansing"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1991.??.??"]
[ECO "D05"]
[PlyCount "34"]
[EventDate "1991.??.??"]
[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 e6 2. Nf3 Nf6 3. e3 c5 4. c3 d5 5. Bd3 Be7 6. Nbd2 Nbd7 7. 0-0 0-0 8. Re1 Qc7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bc2 b6 13. Bg5 Ba6 14. Ne5 Rac8 15. Rc1 Rfd8 16. Qf3 h6 17. Be3 Bb7 1/2-1/2

[Event "Lansing MI Jan mini"]
[White "Cummings, J."]
[Black "Sobocinski, M."]
[Site "Lansing"]
[Round "?"]
[Result "0-1"]
[Date "1990.??.??"]
[ECO "D00"]
[PlyCount "102"]
[EventDate "1990.01.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. f3 exf3 5. Nxf3 Nf6 6. Bc4 e6 7. 0-0 Be7 8. Qe1 0-0 9. Bg5 Nd5 10. Bxe7 Nxe7 11. Rd1 Ng6 12. Kh1 Re8 13. Qg3 Qe7 14. Ne4 Nd7 15. Nfg5 Rf8 16. Nd6 Nf6 17. Rde1 Nh5 18. Qh3 Qxg5 19. Nxf7 Rxf7 20. Rxf7 Ngf4 21. Rxf4 Nxf4 22. Qf3 Nd5 23. Rf1 Qe7 24. Bd3 Nf6 25. h3 Bd7 26. c3 Rf8 27. Qe3 Nd5 28. Qe4 Rxf1+ 29. Bxf1 Nf6 30. Qe5 Qf8 31. Bc4 Nd5 32. a4 h6 33. Qg3 a6 34. Bd3 Nf4 35. Be4 Ne2 36. Qe1 Nf4 37. Qg3 Qf6 38. b4 Qg5 39. Qf3 Nd5 40. Bxd5 exd5 41. Kh2 Bf5 42. Qe2 Be4 43. Qb2 Qf4+ 44. Kg1 h5 45. b5 h4 46. bxa6 bxa6 47. a5 Qe3+ 48. Kh2 Kh7 49. Kh1 Qxh3+ 50. Kg1 Qe3+ 51. Kf1 Bd3+ 0-1

[Event "Lansing MI Apr mini"]
[White "June, Brian"]
[Black "Sobocinski, M."]
[Site "Lansing"]
[Round "?"]
[Result "1/2-1/2"]
[Date "1990.??.??"]
[ECO "D04"]
[PlyCount "120"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "3"]
[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 Bg4 4. c4 e6 5. Nc3 Be7 6. h3 Bxf3 7. Qxf3 0-0 8. cxd5 exd5 9. Bd3 c6 10. 0-0 Nbd7 11. Re1 Re8 12. Bd2 Bd6 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 Nf6 16. Bf5 Rxe1+ 17. Rxe1 Bc7 18. Bc3 Qd6 19. g3 Nd5 20. Bd2 Qf6 21. Qe4 g6 22. Bg4 h5 23. Bd1 Bb6 24. Bc3 Nxc3 25. bxc3 Kf8 26. Re3 Rd8 27. Rf3 Qd6 28. Bb3 Rd7 29. Qd3 Bd8 30. Qc4 Qd5 31. Qd3 Qd6 32. Qc4 Qe7 33. Qd3 Qd6 34. Qd2 Kg7 35. Qf4 Qxf4 36. Rxf4 Bg5 37. Re4 Re7 38. Re5 Rxe5 39. dxe5 Bd2 40. c4 g5 41. Kf1 c5 42. Ke2 Bc3 43. f4 Kg6 44. Bc2+ f5 45. Ba4 gxf4 46. gxf4 h4 47. Be8+ Kg7 48. Kd3 Bd4 49. Bd7 Kg6 50. e6 Kf6 51. e7 Kxe7 52. Bxf5 Kf6 53. Ke4 b6 54. Bg4 Bf2 55. Kd5 Bg3 56. Kc6 Bxf4 57. Kb7 Bd2 58. Kxa7 Ba5 59. Ka6 Ke5 60. Kb5 Kd4 1/2-1/2

[Event "Lansing MI Jan mini"]
[White "June, Brian"]
[Black "Sobocinski, M."]
[Site "Lansing"]
[Round "?"]
[Result "1-0"]
[Date "1990.??.??"]
[ECO "D12"]
[PlyCount "77"]
[EventDate "1990.01.??"]
[EventType "swiss"]
[EventRounds "3"]
[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 Bf5 4. c4 c6 5. Nc3 e6 6. Qb3 Qc7 7. Bd2 Nbd7 8. Rc1 a6 9. cxd5 exd5 10. Nxd5 Nxd5 11. Qxd5 Be6 12. Qe4 Nf6 13. Qb1 Bd5 14. Be2 Bd6 15. h3 0-0 16. b3 Be4 17. Qb2 Qe7 18. b4 Nd5 19. a3 a5 20. 0-0 axb4 21. axb4 Nxb4 22. Bxb4 Bxb4 23. Ra1 Ba5 24. Nd2 Bd5 25. Rfb1 b5 26. Qc2 Bc7 27. Bd3 h6 28. Ne4 Rxa1 29. Rxa1 Re8 30. Nc5 Qd6 31. g3 Bf3 32. Bh7+ Kf8 33. Qf5 Bd5 34. Nd7+ Ke7 35. Ne5 Be6 36. Qf3 Bd5 37. Be4 f6 38. Bxd5 cxd5 39. Ng6+ 1-0

[Event "Lansing MI Apr mini"]
[White "Rostrom, Richard"]
[Black "Sobocinski, M."]
[Site "Lansing"]
[Round "?"]
[Result "0-1"]
[Date "1990.??.??"]
[ECO "A11"]
[PlyCount "78"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Bg2 dxc4 4. Nc3 Nd7 5. e3 Ngf6 6. Nge2 e6 7. 0-0 Be7 8. Qc2 Nc5 9. Na4 Qd3 10. Qxd3 cxd3 11. Nec3 Nxa4 12. Nxa4 0-0 13. a3 e5 14. b4 e4 15. Bb2 Bf5 16. Rac1 Nd5 17. Nc5 Bxc5 18. Rxc5 h5 19. h4 Bh7 20. b5 Rac8 21. Bh3 f5 22. Rfc1 Nf6 23. Bxf5 Bxf5 24. Rxf5 cxb5 25. Rfc5 Rxc5 26. Rxc5 Ng4 27. Rg5 Rf7 28. Be5 Nxf2 29. Kg2 Ng4 30. Rxh5 Nxe3+ 31. Kh3 Nc4 32. Bc3 Re7 33. Bb4 Re5 34. Rxe5 Nxe5 35. Kg2 Kf7 36. Kf2 Ke6 37. Ke3 Kf5 38. Kf2 Nc4 39. Ke1 a5 0-1

[Event "Lansing MI Jan mini"]
[White "Sobocinski, M."]
[Black "Rostrom, Richard"]
[Site "Lansing"]
[Round "?"]
[Result "0-1"]
[Date "1990.??.??"]
[ECO "D02"]
[PlyCount "78"]
[EventDate "1990.01.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. e3 e6 4. Bd3 Be7 5. 0-0 0-0 6. Nbd2 Nbd7 7. a3 c5 8. c3 c4 9. Bc2 Nb6 10. e4 Bd7 11. Re1 Bc6 12. e5 Nfd7 13. Qe2 Ba4 14. b3 cxb3 15. Nxb3 Qc7 16. Qd3 g6 17. Ng5 Qc4 18. Qh3 Bxg5 19. Bxg5 Bxb3 20. Bxb3 Qxb3 21. Rab1 Qc4 22. Rxb6 axb6 23. Bf6 h5 24. g4 Rac8 25. Re3 Qb3 26. Rf3 Qb1+ 27. Kg2 Qe4 28. gxh5 Rxc3 29. hxg6 Qxf3+ 30. Qxf3 Rxf3 31. g7 Rxf6 32. gxf8Q+ Kxf8 33. exf6 Nxf6 34. Kf3 Kg7 35. Kf4 Kg6 36. a4 Ne4 37. Ke3 Nc3 38. Kf4 Nxa4 39. Ke5 b5 0-1

[Event "Lansing MI Feb mini"]
[White "Sobocinski, M."]
[Black "Russell, K."]
[Site "Lansing"]
[Round "?"]
[Result "1-0"]
[Date "1990.??.??"]
[ECO "B09"]
[PlyCount "51"]
[EventDate "1990.02.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 e5 5. Nf3 Bg4 6. Be2 exd4 7. Nxd4 Bxe2 8. Qxe2 c5 9. Nf3 Be7 10. 0-0 0-0 11. f5 Nc6 12. Nd5 Re8 13. fxg6 fxg6 14. Qc4 Nxd5 15. Qxd5+ Kg7 16. b3 Bf6 17. c3 Bxc3 18. Ng5 Re7 19. Rf7+ Kh8 20. Rb1 Qg8 21. Rxe7 Nxe7 22. Nf7+ Kg7 23. Bh6+ Kf6 24. Rf1+ Nf5 25. exf5 g5 26. Qe6# 1-0

[Event "Lansing MI Apr mini"]
[White "Sobocinski, M."]
[Black "Sundeen, David"]
[Site "Lansing"]
[Round "?"]
[Result "1-0"]
[Date "1990.??.??"]
[ECO "D00"]
[PlyCount "43"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bd3 Nc6 7. Bg5 h6 8. Bxf6 Qxf6 9. Ne4 Qd8 10. c3 b6 11. 0-0 Bb7 12. Qe1 Qd7 13. b4 Bd6 14. Nxd6+ Qxd6 15. Qh4 Qe7 16. Qh5 0-0-0 17. b5 Nb8 18. Ne5 Rhf8 19. Qe2 Nd7 20. Nc6 Bxc6 21. bxc6 Nb8 22. Ba6+ 1-0

[Event "Lansing MI Feb mini"]
[White "Sobocinski, M."]
[Black "Winslow, Dan"]
[Site "Lansing"]
[Round "?"]
[Result "1-0"]
[Date "1990.??.??"]
[ECO "C14"]
[PlyCount "67"]
[EventDate "1990.02.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nf3 c5 8. Nb5 Na6 9. Nd6+ Kf8 10. c3 Nc7 11. Bd3 Ne8 12. Qd2 Nxd6 13. exd6 Qxd6 14. Qg5 Qe7 15. Qe3 c4 16. Bc2 b5 17. g4 b4 18. 0-0 a5 19. Rae1 Ba6 20. Ba4 Nb6 21. Bc2 b3 22. Bb1 Re8 23. a3 f6 24. Nh4 g5 25. Nf3 Kf7 26. h4 h5 27. hxg5 hxg4 28. g6+ Kg7 29. Nh2 Rh3 30. Qf4 f5 31. Bxf5 Qf6 32. Qxg4 Qxf5 33. Qxf5 exf5 34. Rxe8 1-0

[Event "Lansing MI Feb mini"]
[White "Wisckol, R."]
[Black "Sobocinski, M."]
[Site "Lansing"]
[Round "?"]
[Result "1-0"]
[Date "1990.??.??"]
[ECO "A22"]
[PlyCount "143"]
[EventDate "1990.02.??"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. e4 Bb4 4. d3 0-0 5. g3 d5 6. cxd5 c6 7. Bd2 cxd5 8. Bg2 d4 9. Nb5 Qa5 10. Nd6 Bxd2+ 11. Qxd2 Qxd2+ 12. Kxd2 Nc6 13. Ne2 Rd8 14. Nxc8 Raxc8 15. Rhc1 Ng4 16. Bh3 f5 17. exf5 Nf6 18. Bg2 Rd7 19. Rc5 Rdc7 20. Rac1 Nd7 21. R5c2 Rf8 22. f4 Rcc8 23. Bd5+ Kh8 24. Be6 Rcd8 25. a3 exf4 26. Bxd7 Rxd7 27. Nxf4 Re7 28. Re1 Ne5 29. Kd1 g5 30. Ne6 Nf3 31. Ree2 Rfe8 32. g4 h6 33. Rc7 Rxc7 34. Nxc7 Rxe2 35. Kxe2 Ne5 36. h3 Kg8 37. Nb5 Nc6 38. Kf3 a6 39. Nd6 Kf8 40. Nxb7 Ke7 41. Nc5 a5 42. Ke4 Kd6 43. Nb3 a4 44. Nxd4 Nd8 45. Nb5+ Ke7 46. Nc3 Nf7 47. Nxa4 Kf6 48. b4 Nd6+ 49. Ke3 Nb5 50. Nc5 Nxa3 51. Kd2 Nb5 52. Ke3 Ke5 53. Nd7+ Kd6 54. Nf6 Nc7 55. Ng8 Nd5+ 56. Ke4 Nxb4 57. Nxh6 Ke7 58. d4 Kf6 59. d5 Kg7 60. d6 Kxh6 61. d7 Nc6 62. Kd5 Nd8 63. Kd6 Kg7 64. Ke7 Nc6+ 65. Ke8 Kf6 66. d8Q+ Nxd8 67. Kxd8 Kf7 68. Kd7 Kf6 69. Kd6 Kf7 70. Ke5 Ke7 71. f6+ Kf8 72. Kf5 1-0

