[Event "Chicago op 12th"]
[Site "Chicago"]
[Date "2003.05.26"]
[Round "6"]
[White "Nakamura, Hikaru"]
[Black "Geist, Mark J"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2561"]
[BlackElo "2283"]
[PlyCount "124"]
[EventDate "2003.05.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 g6 9. Bd2 Nbc6 10. Nf3 Bd7 11. 0-0 c4 12. Be2 h6 13. Rfb1 0-0-0 14. a4 Rdf8 15. h4 f5 16. exf6 e5 17. Qg3 Nf5 18. Qh2 g5 19. Nxe5 Nxh4 20. Nxd7 Qxd7 21. g3 Nf5 22. Qh3 Rh7 23. Bg4 Rxf6 24. Re1 h5 25. Re8+ Kc7 26. Bxf5 Qxf5 27. Qxf5 Rxf5 28. Rg8 g4 29. Bf4+ Kb6 30. Rc8 Rhf7 31. Kf1 Re7 32. Rh8 Ka6 33. Rh6 Ref7 34. Re6 R7f6 35. Ree1 Rf7 36. Ke2 h4 37. Rh1 hxg3 38. fxg3 Re7+ 39. Kd2 Rf6 40. Rh5 Rfe6 41. Rxd5 Re2+ 42. Kc1 Rg2 43. Kb2 Ree2 44. Rc1 Na5 45. Rb5 Nb3 46. Rxb3 cxb3 47. Kxb3 Kb6 48. c4 Kc6 49. Kc3 Rxg3+ 50. Bxg3 Re3+ 51. Kb4 Rxg3 52. Rh1 Rh3 53. Rg1 g3 54. Rg2 Kd6 55. Kb5 Kc7 56. c5 Rh4 57. Kc4 Rg4 58. Kd5 b6 59. cxb6+ axb6 60. c3 Rg5+ 61. Ke4 Ra5 62. Rxg3 Rxa4 1-0

[Event "World op 29th"]
[Site "Philadelphia"]
[Date "2001.07.06"]
[Round "5"]
[White "Geist, Mark J"]
[Black "Price, Richard"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "2216"]
[PlyCount "86"]
[EventDate "2001.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. 0-0 Bg7 8. Be3 0-0 9. Nb3 a6 10. a4 Be6 11. f4 Na5 12. Nd2 Rc8 13. g4 Nc4 14. Nxc4 Bxc4 15. Rf2 d5 16. Bxc4 Rxc4 17. Rd2 Qc8 18. Nxd5 Nxd5 19. exd5 Bxb2 20. Rb1 Bc3 21. Rg2 Rxa4 22. h4 b5 23. h5 Re4 24. Qf3 Qc4 25. Rd1 Rd8 26. Kh1 Rxd5 27. Rgg1 e6 28. h6 f6 29. Kh2 a5 30. Kh3 Kf7 31. Kh2 a4 32. Kh1 a3 33. f5 a2 34. fxg6+ Kxg6 35. Rdf1 a1Q 36. Bc1 Qxc1 37. Rxc1 Rf4 38. Qh3 Qe4+ 39. Rg2 Rf2 40. Rcg1 Rxg2 41. Rxg2 Rd1+ 42. Kh2 Be5+ 43. Rg3 Rd2+ 0-1

[Event "World op 29th"]
[Site "Philadelphia"]
[Date "2001.07.06"]
[Round "4"]
[White "Hajenius, Willem"]
[Black "Geist, Mark J"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2042"]
[BlackElo "2216"]
[PlyCount "59"]
[EventDate "2001.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. e4 fxe4 5. f3 exf3 6. Nxf3 d5 7. Bg5 Be7 8. Qb3 c6 9. Bd3 0-0 10. 0-0 Na6 11. Rae1 Nb4 12. Bb1 dxc4 13. Qxc4 b5 14. Qe2 a5 15. a3 Nbd5 16. Ne5 Qe8 17. Qd3 g6 18. Bh6 Ba6 19. Qh3 Bc8 20. Ne4 Nxe4 21. Bxe4 Rf5 22. g4 Rxf1+ 23. Rxf1 Bd6 24. Qf3 Bb7 25. Nf7 Bf8 26. Bxd5 Bxh6 27. Nxh6+ Kg7 28. Qf6+ Kxh6 29. Rf3 exd5 30. Rh3# 1-0

[Event "World op 29th"]
[Site "Philadelphia"]
[Date "2001.07.05"]
[Round "3"]
[White "Geist, Mark J"]
[Black "Simutowe, Amon"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2216"]
[BlackElo "2470"]
[PlyCount "56"]
[EventDate "2001.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 bxa3 4. Nxa3 e6 5. Bb2 Nc6 6. Nf3 d5 7. e5 f6 8. exf6 Nxf6 9. d4 Qb6 10. Qc1 Ne4 11. Bd3 Be7 12. 0-0 0-0 13. c4 Rxf3 14. c5 Qc7 15. Bxe4 Rf7 16. Bb1 Bd7 17. Nb5 Qf4 18. Qc2 g6 19. g3 Qg4 20. Qd2 Ne5 21. dxe5 Bxb5 22. Bd3 Bxd3 23. Qxd3 Bxc5 24. Qb5 Qc4 25. Qa5 Rxf2 26. Rxf2 Rf8 27. Raf1 Qc2 28. Ba3 Rxf2 0-1

[Event "World op 29th"]
[Site "Philadelphia"]
[Date "2001.07.05"]
[Round "2"]
[White "Nolan, Graeme"]
[Black "Geist, Mark J"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2175"]
[BlackElo "2216"]
[PlyCount "82"]
[EventDate "2001.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. b3 Bd6 7. 0-0 Nbd7 8. Bb2 0-0 9. Nc3 Ne4 10. Nd2 Nxc3 11. Bxc3 g5 12. e3 g4 13. f4 gxf3 14. Nxf3 Qf6 15. Qd2 Rf7 16. Qb2 Rg7 17. Ne5 Qh6 18. Rae1 Nf6 19. Rf4 Rg5 20. Bf3 Bd7 21. Re2 Rf8 22. Rg2 Kh8 23. b4 Be8 24. Rh4 Qg7 25. Qe2 Rg8 26. a4 Ne4 27. Bxe4 dxe4 28. b5 Bxe5 29. dxe5 c5 30. Qd1 b6 31. Qd6 Bf7 32. Be1 Rg4 33. Rh3 Qg5 34. Re2 Rd8 35. Qc7 Bg8 36. Qxa7 Rd3 37. Bf2 f4 38. exf4 Rxf4 39. Be3 Qg4 40. Rf2 Rd1+ 41. Kg2 Rxf2+ 0-1

[Event "World op 29th"]
[Site "Philadelphia"]
[Date "2001.07.04"]
[Round "1"]
[White "Geist, Mark J"]
[Black "Ehlvest, Jaan"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2216"]
[BlackElo "2630"]
[PlyCount "78"]
[EventDate "2001.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a4 Nf6 6. Bd3 Nc6 7. Nxc6 bxc6 8. Nc3 d5 9. exd5 cxd5 10. 0-0 Bb7 11. Qe2 h6 12. Bf4 Bd6 13. Bb5+ Ke7 14. Bxd6+ Qxd6 15. Bd3 Rhe8 16. b4 Qxb4 17. Rab1 Qxc3 18. Rxb7+ Kf8 19. Qf3 Qc6 20. Rfb1 Qxa4 21. Qg3 Kg8 22. R1b4 Qa5 23. h3 Re7 24. R7b6 Qc5 25. Rb8+ Rxb8 26. Rxb8+ Re8 27. Rb7 e5 28. Bxa6 Ne4 29. Qf3 Nd6 30. Rb2 e4 31. Qb3 e3 32. fxe3 Rxe3 33. Qb6 Qc3 34. Rb3 Qe1+ 35. Bf1 Nc4 36. Qd8+ Re8 37. Qxd5 Nd2 38. Rb7 Qxf1+ 39. Kh2 Qf4+ 0-1

[Event "Washington Eastern op"]
[Site "Washington DC"]
[Date "2000.12.30"]
[Round "7"]
[White "Bengtson, Matthew"]
[Black "Geist, Mark J"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2321"]
[PlyCount "81"]
[EventDate "2000.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nh3 d5 6. 0-0 Bd6 7. Bf4 0-0 8. Qc2 Bxf4 9. Nxf4 g5 10. Nd3 g4 11. Nf4 Qd6 12. Nd2 Kg7 13. a3 Na6 14. b4 Nc7 15. Rab1 Bd7 16. a4 Rac8 17. Qb2 a6 18. f3 Qe7 19. Nd3 h5 20. Ne5 h4 21. fxg4 Nxg4 22. Nxg4 fxg4 23. gxh4 Qxh4 24. Qc3 Rh8 25. Qg3 Qxg3 26. hxg3 e5 27. e3 exd4 28. exd4 Ne6 29. Rbe1 Rce8 30. cxd5 Nxd4 31. Rxe8 Rxe8 32. dxc6 Bxc6 33. Bxc6 bxc6 34. Nc4 Nf3+ 35. Kf2 Ng5 36. Re1 Nh3+ 37. Kf1 Rf8+ 38. Ke2 Ng5 39. Ne5 Nf3 40. Nxf3 Rxf3 41. Rc1 1/2-1/2

[Event "Washington Eastern op"]
[Site "Washington DC"]
[Date "2000.12.29"]
[Round "6"]
[White "Geist, Mark J"]
[Black "Kaufman, Larry C"]
[Result "1/2-1/2"]
[ECO "C47"]
[BlackElo "2397"]
[PlyCount "58"]
[EventDate "2000.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Be7 12. Rfe1 h6 13. Bh4 Rb8 14. Rab1 Re8 15. h3 Be6 16. Ne2 d4 17. Qxc6 Bxa2 18. Ra1 Bd5 19. Qa6 Ne4 20. Bxe7 Rxe7 21. Nxd4 Nxf2 22. Kxf2 Rxe1 23. Kxe1 Qh4+ 24. Kf1 Qxd4 25. Qxa7 Qxb2 26. Re1 g6 27. Qe3 Kh7 28. Qe5 Qb7 29. Be4 Bxe4 1/2-1/2

[Event "Washington Eastern op"]
[Site "Washington DC"]
[Date "2000.12.29"]
[Round "5"]
[White "Lee, Wang Sheng"]
[Black "Geist, Mark J"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2290"]
[PlyCount "80"]
[EventDate "2000.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nh3 d5 6. 0-0 Bd6 7. Qc2 0-0 8. Bf4 Bxf4 9. Nxf4 g5 10. Nd3 g4 11. Nf4 Qd6 12. Nd2 Kg7 13. Rac1 h5 14. cxd5 exd5 15. Qc5 Qxc5 16. Rxc5 h4 17. Rfc1 hxg3 18. hxg3 Na6 19. R5c3 Nc7 20. e3 Ne4 21. R3c2 Ne6 22. Nxe6+ Bxe6 23. Nb3 Kf6 24. Nc5 Nxc5 25. Rxc5 a5 26. b3 Bd7 27. Bf1 b5 28. Bd3 b4 29. Bc2 Rh8 30. Kg2 Rh6 31. Rg1 Ke6 32. Rh1 Rxh1 33. Kxh1 Kd6 34. Kg2 Kc7 35. Bd1 Kb6 36. Rc1 Rc8 37. Rc5 Ra8 38. Kg1 Rh8 39. Be2 Ra8 40. Kg2 Rh8 1/2-1/2

[Event "Washington Eastern op"]
[Site "Washington DC"]
[Date "2000.12.27"]
[Round "2"]
[White "Wong, Foong Yin"]
[Black "Geist, Mark J"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2297"]
[PlyCount "64"]
[EventDate "2000.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. Nbd2 Bd6 7. 0-0 0-0 8. b3 Ne4 9. Bb2 Nd7 10. Qc2 Qf6 11. a4 a5 12. Rfd1 g5 13. e3 g4 14. Ne1 h5 15. f4 gxf3 16. Nexf3 Qh6 17. Nf1 Rf7 18. Ba3 Bc7 19. Nh4 Ndf6 20. Re1 Ng4 21. Re2 Qg5 22. Nf3 Qh6 23. Nh4 Qf6 24. Rd1 Rg7 25. Nf3 Bd7 26. N3d2 h4 27. h3 Nh6 28. Nxe4 dxe4 29. gxh4 Qxh4 30. Kh1 Kh7 31. Qd2 Rag8 32. Qe1 Qxh3+ 0-1

[Event "World op 28th"]
[Site "Philadelphia"]
[Date "2000.07.30"]
[Round "3"]
[White "Geist, Mark J"]
[Black "Yee, Patrick"]
[Result "0-1"]
[ECO "B84"]
[BlackElo "2225"]
[PlyCount "66"]
[EventDate "2000.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Nbd7 8. Be3 b6 9. 0-0 Bb7 10. f3 Be7 11. Nb3 0-0 12. Qe1 Qc7 13. Qf2 Rac8 14. Rfd1 Rfe8 15. g4 Nc5 16. Nd4 g6 17. Bd3 d5 18. g5 Nh5 19. exd5 exd5 20. f4 Bd6 21. Rf1 Rxe3 22. Qxe3 Nxf4 23. Nce2 Nce6 24. h4 Nxe2+ 25. Qxe2 Nxd4 26. Qg4 Nxc2 27. h5 Bc5+ 28. Kh1 d4+ 29. Kg1 Nxa1 30. hxg6 hxg6 31. Rf6 Qe5 32. Bxg6 d3+ 33. Kf1 Qe2+ 0-1

[Event "World op 28th"]
[Site "Philadelphia"]
[Date "2000.07.29"]
[Round "2"]
[White "Santa Torres, Juan"]
[Black "Geist, Mark J"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2260"]
[PlyCount "90"]
[EventDate "2000.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Qc2 Ne4 10. Nc3 Nd7 11. e3 g5 12. Ne1 g4 13. Nd3 Qg5 14. Ne2 h5 15. Nef4 Rf6 16. Ne5 Rh6 17. Rfd1 Qg7 18. Ned3 h4 19. Kf1 Ndf6 20. Ke2 Nh5 21. Nxh5 Rxh5 22. Nf4 Rh6 23. Rh1 Bd7 24. Rag1 Kf7 25. a3 Rah8 26. Qc1 Ng5 27. Rd1 R8h7 28. Qa1 Qh8 29. Rdg1 Ne4 30. Rd1 Be8 31. Rc1 hxg3 32. hxg3 Rh2 33. Rxh2 Rxh2 34. Rg1 Bxf4 35. exf4 Qg8 36. Qc1 Qf8 37. cxd5 exd5 38. Qe3 Qe7 39. Bxe4 Qxe4 40. Qxe4 fxe4 41. Ke3 Ke7 42. Bc3 Rh5 43. Bb4+ Ke6 44. Rc1 Rh8 45. a4 Rh2 1/2-1/2

[Event "USA-ch U16"]
[Site "San Francisco"]
[Date "2000.06.28"]
[Round "7"]
[White "Geist, Mark J"]
[Black "Friedel, Joshua E"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "2190"]
[PlyCount "37"]
[EventDate "2000.06.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 b6 8. 0-0 Bb7 9. Nxc6 Qxc6 10. Bxc5 Qxc5 11. Bd3 0-0-0 12. Nd2 d5 13. Qc2 Ng6 14. b4 Qc6 15. f3 Nf4 16. e5 f6 17. Rfe1 g5 18. Nb3 fxe5 19. Rxe5 1/2-1/2

[Event "USA-ch U16"]
[Site "San Francisco"]
[Date "2000.06.27"]
[Round "6"]
[White "Hoekstra, Matthew"]
[Black "Geist, Mark J"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2173"]
[PlyCount "88"]
[EventDate "2000.06.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. c4 c6 5. 0-0 d5 6. b3 Bd6 7. Bb2 0-0 8. d3 Qe7 9. Nbd2 e5 10. cxd5 cxd5 11. e3 Nc6 12. Qe2 Bd7 13. a3 Rac8 14. b4 a6 15. Rfd1 Na7 16. Rdc1 Ba4 17. e4 fxe4 18. dxe4 d4 19. Qe1 Nd7 20. Nc4 Nc6 21. Qd2 b5 22. Nxd6 Qxd6 23. Nh4 Nb6 24. Bf1 g6 25. Qh6 Qf6 26. f3 Bb3 27. Rc5 Na4 28. Rcc1 Ne7 29. Rxc8 Rxc8 30. Bc1 Rc2 31. Bg5 Qf8 32. Qxf8+ Kxf8 33. Bf6 Nc6 34. f4 Nc3 35. fxe5 Bc4 36. e6 Nxe4 37. e7+ Ke8 38. Bg7 d3 39. Bh6 d2 40. Be3 Ne5 41. Bg2 Nc3 42. Bg5 d1Q+ 43. Rxd1 Nxd1 44. Bf6 Nd7 0-1

[Event "USA-ch U16"]
[Site "San Francisco"]
[Date "2000.06.26"]
[Round "5"]
[White "Geist, Mark J"]
[Black "Pixton, Aaron"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2181"]
[PlyCount "109"]
[EventDate "2000.06.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 Bg4 7. f3 Bh5 8. Nge2 Bg6 9. 0-0 Bxd3 10. Qxd3 0-0 11. c5 c6 12. a3 Bxc3 13. Nxc3 b5 14. b4 a5 15. Bf4 Re8 16. Ne2 axb4 17. axb4 Na6 18. Bd2 Nc7 19. Ng3 Ne6 20. Nf5 g6 21. Nd6 Re7 22. Rfe1 Rxa1 23. Rxa1 Ne8 24. Nxe8 Qxe8 25. Kf2 Qb8 26. g3 Ra7 27. Ra5 Rd7 28. Qa3 Qe8 29. Be3 h5 30. Ra8 Rd8 31. Ra7 Rd7 32. Ra8 Rd8 33. Ra6 Kg7 34. Qa5 Rc8 35. Ra7 Rd8 36. Qa6 Rc8 37. Re7 Qxe7 38. Qxc8 Qc7 39. Qe8 Qb7 40. h4 Qc7 41. Bg5 Nxg5 42. hxg5 h4 43. f4 hxg3+ 44. Kxg3 Qb7 45. Kg4 Kh7 46. f5 Qc7 47. Qe3 Qh2 48. f6 Qg2+ 49. Kf4 Qh2+ 50. Qg3 Qe2 51. Qh3+ Kg8 52. Qc8+ Kh7 53. Qh3+ Kg8 54. Qc8+ Kh7 55. Qh3+ 1/2-1/2

[Event "USA-ch U16"]
[Site "San Francisco"]
[Date "2000.06.25"]
[Round "4"]
[White "Traldi, Matthew"]
[Black "Geist, Mark J"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2166"]
[PlyCount "76"]
[EventDate "2000.06.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 Nc6 5. Nf3 Bd7 6. dxc5 Qa5+ 7. Bd2 Qxc5 8. Bd3 Nb4 9. 0-0 Nxd3 10. cxd3 Qb5 11. d4 Qxb2 12. Nc3 Qc2 13. Rab1 b6 14. a4 Qg6 15. Qh3 Be7 16. a5 Bd8 17. Ne2 Nh6 18. axb6 axb6 19. Ra1 Rxa1 20. Rxa1 0-0 21. Bb4 Re8 22. Ne1 Qe4 23. Qf3 Qxf3 24. Nxf3 Nf5 25. Ra7 Bc6 26. Nc1 Ne7 27. Ra3 h6 28. Ne1 Nf5 29. Nc2 Be7 30. Bxe7 Nxe7 31. Nb4 Bb5 32. f4 Rc8 33. Nbd3 Nf5 34. Ne2 Rc2 35. g4 Bxd3 36. Rxd3 Rxe2 37. gxf5 exf5 38. h3 Re4 0-1

[Event "USA-ch U16"]
[Site "San Francisco"]
[Date "2000.06.24"]
[Round "3"]
[White "Geist, Mark J"]
[Black "Steigman, AJ."]
[Result "1/2-1/2"]
[ECO "B70"]
[BlackElo "2213"]
[PlyCount "100"]
[EventDate "2000.06.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[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 g6 6. Be2 Bg7 7. Be3 a6 8. a4 b6 9. 0-0 Bb7 10. f3 Nc6 11. Nxc6 Bxc6 12. Nd5 Nxd5 13. exd5 Bd7 14. Bd4 0-0 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. b4 Qc7 18. c4 a5 19. b5 e5 20. Qf2 f5 21. Rac1 f4 22. Bd3 Rae8 23. Rfe1 Re7 24. Kh1 g5 25. Be4 Rg7 26. Rc3 Qd8 27. c5 bxc5 28. Rb1 Qb6 29. Qc2 Rf6 30. Rb2 Rh6 31. Bf5 Rf6 32. Bxd7 Rxd7 33. Qe4 Rdf7 34. Rbb3 Rh6 35. Rc4 Kg7 36. Qe1 Rg6 37. Qe2 Kf8 38. Qd3 Ke7 39. Qe4 Kf8 40. Qc2 Kg8 41. Qe4 Kg7 42. Qc2 h5 43. Qe4 g4 44. Rc2 Rg5 45. Rc4 Rf6 46. Rc1 Rfg6 47. Rc2 Kf7 48. Re2 Ke7 49. Qxf4 Qb8 50. Qd2 Rf5 1/2-1/2

[Event "USA-ch U16"]
[Site "San Francisco"]
[Date "2000.06.23"]
[Round "2"]
[White "Fernandez, Daniel"]
[Black "Geist, Mark J"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2140"]
[PlyCount "103"]
[EventDate "2000.06.22"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Bb4+ 11. Nc3 Nxf6 12. 0-0 0-0 13. Bc2 Bd7 14. Bg5 Bd6 15. a3 Rae8 16. Re1 a6 17. Na4 Qc7 18. Qd3 g6 19. h3 Ne4 20. Bh6 Rf7 21. Nc3 Nxc3 22. Qxc3 Bf4 23. Bxf4 Rxf4 24. Ba4 b5 25. Bb3 Ref8 26. Ne5 Qd6 27. Nxc6 Bxc6 28. f3 Rxf3 29. Qc2 R3f4 30. Rac1 Bd7 31. Qc7 Qxc7 32. Rxc7 R8f7 33. Rd1 Kg7 34. Ba2 Be8 35. Rc8 Bd7 36. Rd8 b4 37. axb4 Bb5 38. Rd6 Rf1+ 39. Rxf1 Rxf1+ 40. Kh2 Kf7 41. Rb6 Rf2 42. Bb3 Rxb2 43. Bd1 h5 44. Kg3 Rxb4 45. Be2 Rxd4 46. Bxb5 axb5 47. Rxb5 Kf6 48. Rb8 Rd3+ 49. Kf2 e5 50. Rb6+ Kf5 51. Rb8 Rd2+ 52. Kg3 0-1

[Event "Columbus O.S.U. Tornado"]
[Site "Columbus"]
[Date "1999.11.06"]
[Round "2"]
[White "Geist, Mark J"]
[Black "Langreck, John"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2107"]
[BlackElo "2239"]
[PlyCount "68"]
[EventDate "1999.11.06"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. Nc3 d5 8. exd5 cxd5 9. 0-0 Bd6 10. Bg5 0-0 11. Nb5 Be7 12. Bf4 Bb7 13. Qe2 Nd7 14. c3 Nc5 15. Bc2 a6 16. Nd4 Bd6 17. Be5 Bxe5 18. Qxe5 g6 19. f4 Nd7 20. Qe3 Rc8 21. Rf3 Qf6 22. Raf1 e5 23. fxe5 Qxe5 24. Qh6 Qg7 25. Qh3 Ne5 26. Rf6 Rce8 27. Qh4 Nc4 28. R1f3 Nd2 29. Rh3 Ne4 30. Nf5 gxf5 31. Rh6 Ng5 32. Rg3 f6 33. Bxf5 Re4 34. Bxh7+ Kf7 1/2-1/2

[Event "USA elementary-ch"]
[Site "San Jose"]
[Date "1994.??.??"]
[Round "?"]
[White "Geist, Mark J"]
[Black "Granrath, Karl"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "137"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Bf4 Bg7 7. Nf3 Nf6 8. 0-0 Nh5 9. Bg3 Nxg3 10. fxg3 0-0 11. Nbd2 e5 12. Nxe5 Nxe5 13. dxe5 Bxe5 14. Kh1 d4 15. cxd4 Bxd4 16. Bc4 Bxb2 17. Rb1 Bg7 18. Qe2 Bf5 19. Rxb7 a5 20. Rxf7 Rxf7 21. Bxf7+ Kxf7 22. g4 Qd7 23. gxf5 gxf5 24. Qh5+ Kg8 25. Qg5 Rd8 26. Nf3 a4 27. h3 Rf8 28. Kh2 Kh8 29. Qh4 a3 30. Qb4 Qd3 31. Rg1 Re8 32. Re1 Ra8 33. Qb7 Rf8 34. Ng5 f4 35. Nf3 Bd4 36. Re7 Bf2 37. Rd7 Bg3+ 38. Kh1 Qg6 39. Ne5 Qh5 40. Ng4 Re8 41. Rxh7+ Qxh7 42. Qxh7+ Kxh7 43. Nf6+ Kg6 44. Nxe8 Kf5 45. Nd6+ Ke6 46. Nc4 Kd5 47. Nxa3 Kd4 48. Nb5+ Kc4 49. Nd6+ Kb4 50. Nf5 Be1 51. h4 Bxh4 52. Nxh4 Ka3 53. Ng6 Kxa2 54. Nxf4 Kb3 55. g4 Kc4 56. g5 Kd4 57. g6 Ke4 58. g7 Kxf4 59. g8Q Kf3 60. Qg2+ Ke3 61. Qg4 Kf2 62. Qf4+ Ke2 63. Kg2 Kd3 64. Kf3 Kc3 65. Ke3 Kc2 66. Qc4+ Kd1 67. Qa2 Kc1 68. Kd3 Kd1 69. Qa1# 1-0

[Event "USA elementary-ch"]
[Site "San Jose"]
[Date "1994.??.??"]
[Round "?"]
[White "Lischinsky, Adam"]
[Black "Geist, Mark J"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "112"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qb6 6. b3 cxd4 7. Nxd4 Nxe5 8. Qh5 Ng6 9. Bd3 Nf6 10. Qe2 Bc5 11. c3 e5 12. b4 Bxd4 13. Bxd4 Qe6 14. Bxg6 exd4 15. Bd3 dxc3 16. Nxc3 0-0 17. 0-0 Re8 18. Qd2 Bd7 19. Rae1 Qc6 20. Bb5 Qd6 21. Bxd7 Qxd7 22. Rd1 Rad8 23. Qd4 a6 24. h3 Qc7 25. Rd3 Qc4 26. Rfd1 Qxd4 27. Rxd4 h6 28. Nxd5 Nxd5 29. Rxd5 Rxd5 30. Rxd5 Re1+ 31. Kh2 Re2 32. Rd7 Rxa2 33. f3 b5 34. Ra7 Ra4 35. g4 Rxb4 36. Rxa6 Kf8 37. Kg3 Rb1 38. Kh4 b4 39. Rb6 b3 40. f4 b2 41. f5 Ke7 42. Kh5 Rh1 43. h4 b1Q 44. Rxb1 Rxb1 45. g5 hxg5 46. Kxg5 Rg1+ 47. Kf4 Kf6 48. h5 Rf1+ 49. Kg4 Rxf5 50. h6 gxh6 51. Kg3 Kg5 52. Kg2 Kg4 53. Kh2 Rf2+ 54. Kh1 Kg3 55. Kg1 f6 56. Kh1 Rf1# 0-1

