[Event "World op 51st"]
[Site "Philadelphia"]
[Date "2023.07.02"]
[Round "5"]
[White "Gross, Matthew R"]
[Black "De la Colina, Nicolas"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1953"]
[BlackElo "2198"]
[PlyCount "104"]
[EventDate "2023.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 c5 7. d5 e6 8. Bd3 exd5 9. exd5 Re8 10. Nf3 Na6 11. 0-0 Nc7 12. a4 Na6 13. Qd2 Nb4 14. Bb1 a6 15. Bh6 Bh8 16. Bf4 b6 17. Re1 Ra7 18. Rxe8+ Nxe8 19. Ra3 f5 20. Bg5 Nf6 21. Qf4 Rf7 22. Bh4 Qc7 23. Bg3 Rd7 24. Qd2 Re7 25. Ra1 Bg7 26. Bf4 Re8 27. Bh6 Bh8 28. Bc2 Nxc2 29. Qxc2 Bd7 30. Re1 Qd8 31. b3 Rxe1+ 32. Nxe1 Qe7 33. Qe2 Kf7 34. Nf3 Qxe2 35. Nxe2 Ne4 36. Ng5+ Nxg5 37. Bxg5 Bg7 38. Bf4 Ke7 39. Bg5+ Ke8 40. Bf4 Bf8 41. Nc3 h6 42. h4 Kf7 43. Bd2 Bg7 44. f4 Bf6 45. g3 Ke8 46. Kf1 Kd8 47. Ke2 Bd4 48. Be1 Kc7 49. Kd3 Kb7 50. Ne2 Bg7 51. Bc3 Bf8 52. Bf6 b5 1/2-1/2

[Event "World op 49th"]
[Site "Philadelphia"]
[Date "2021.07.04"]
[Round "7"]
[White "Gross, Matthew R"]
[Black "Rowe, Duane"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "2157"]
[PlyCount "112"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nge7 5. Nc3 Nxd4 6. Qxd4 Nc6 7. Qd3 g6 8. h4 Bg7 9. Bg5 f6 10. Be3 d6 11. 0-0-0 Be6 12. Qb5 Qc8 13. Bc4 Bxc4 14. Qxc4 Qd7 15. h5 Rf8 16. Nd5 0-0-0 17. Bxa7 b5 18. Qxb5 Nxa7 19. Qa6+ Kb8 20. Rd3 Qc6 21. Rb3+ Ka8 22. Qxc6+ Nxc6 23. Nxc7+ Ka7 24. Ne6 Rd7 25. Nxf8 Bxf8 26. hxg6 hxg6 27. Rh4 Nd4 28. Rd3 g5 29. Rh8 Ne6 30. Rb3 Rc7 31. Kd1 Rf7 32. g4 Nc5 33. Rb4 Nb7 34. a4 d5 35. Rd4 dxe4 36. Rxe4 Bd6 37. b4 Be5 38. Re8 Nd6 39. R8xe5 fxe5 40. Rxe5 Rf4 41. Rxg5 Rxb4 42. a5 Ne4 43. Rf5 Nxf2+ 44. Rxf2 Rxg4 45. Rf5 Ka6 46. Kd2 Rg2+ 47. Kc3 Rg4 48. Kb3 Rh4 49. c4 Rh1 50. Kb2 Rh3 51. Rd5 Rg3 52. Kc2 Rh3 53. Rd3 Rh2+ 54. Kc3 Kxa5 55. Rd6 Rh4 56. Re6 Rg4 1/2-1/2

[Event "World op 49th"]
[Site "Philadelphia"]
[Date "2021.07.02"]
[Round "3"]
[White "Cooke, Eric"]
[Black "Gross, Matthew R"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2065"]
[PlyCount "125"]
[EventDate "2021.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 b5 4. d4 cxd4 5. Nxd4 e6 6. Bd3 Bb7 7. 0-0 Nc6 8. Be3 Qc7 9. Re1 Nge7 10. Bxb5 Ng6 11. Bf1 Bb4 12. Nde2 Nce5 13. h3 Nc4 14. Bc1 0-0 15. b3 Nce5 16. Bb2 Nh4 17. Kh1 Bxe4 18. Nxe4 Bxe1 19. Qd6 Qxc2 20. Qxe5 f6 21. Qd4 Nf5 22. Qxd7 Qxe4 23. Rxe1 Rfd8 24. Qa4 Qxa4 25. bxa4 Rd2 26. Ba1 Rxa2 27. Nc3 Rxf2 28. Bc4 Kf8 29. Ne4 Rf4 30. Kh2 e5 31. Bb2 Ke7 32. Bc1 a5 33. Bxf4 exf4 34. Ng3+ Ne3 35. Nf5+ Kd7 36. Nxe3 fxe3 37. Rxe3 Kd6 38. Bb5 h5 39. Kg3 g5 40. Kf3 f5 41. Rc3 Rf8 42. Rc6+ Ke5 43. Ra6 g4+ 44. hxg4 hxg4+ 45. Kg3 Rc8 46. Rxa5 Rc5 47. Ra8 Rc3+ 48. Kf2 Kf4 49. Re8 Ra3 50. Re1 g3+ 51. Kg1 Kg5 52. Rc1 f4 53. Bc6 Kf6 54. Kf1 Ra2 55. Ke1 Ke5 56. Kd1 Kd4 57. Rc2 Ra3 58. Kc1 Ra1+ 59. Kb2 Rf1 60. a5 Rf2 61. a6 Kd3 62. Rxf2 gxf2 63. Bb5+ 1-0

[Event "US Open-100"]
[Site "Reno"]
[Date "1999.??.??"]
[Round "?"]
[White "Ippolito, Dean"]
[Black "Gross, Matthew R"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2336"]
[PlyCount "59"]
[EventDate "1999.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Bf4 Be6 10. Ne5 Na5 11. Qc2 Nh5 12. Rfd1 Qc8 13. Nd5 Bxd5 14. cxd5 Nxf4 15. gxf4 b5 16. d6 exd6 17. Rxd6 Rb8 18. Rad1 Nc4 19. Rc6 Qf5 20. Qxf5 gxf5 21. Rxc5 Nxb2 22. Rd7 Rfd8 23. Rxb5 Bxe5 24. fxe5 Na4 25. Rxb8 Rxb8 26. Bd5 Nc3 27. Bxf7+ Kf8 28. Bc4 Rb4 29. Bd3 Rg4+ 30. Kf1 1-0

[Event "US Open-100"]
[Site "Reno"]
[Date "1999.??.??"]
[Round "?"]
[White "Simanjuntak, Sebastian"]
[Black "Gross, Matthew R"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2300"]
[PlyCount "39"]
[EventDate "1999.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Nb6 6. Bb3 e6 7. Nf3 d6 8. exd6 Bxd6 9. cxd4 Bd7 10. 0-0 Bc6 11. Re1 0-0 12. Nc3 Na6 13. Ng5 h6 14. Nxe6 fxe6 15. Rxe6 Bxh2+ 16. Kh1 Nd5 17. Qh5 Nac7 18. Rxh6 gxh6 19. Qg6+ Kh8 20. Qxh6+ 1/2-1/2

[Event "San Francisco Universe op-B"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Bambou, Christophe"]
[Black "Gross, Matthew R"]
[Result "1/2-1/2"]
[ECO "A24"]
[PlyCount "55"]
[EventDate "1998.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 e5 7. d3 Nbd7 8. Rb1 a5 9. a3 Nh5 10. b4 axb4 11. axb4 f5 12. Bg5 Ndf6 13. Qb3 Be6 14. Ra1 h6 15. Bxf6 Bxf6 16. Nd2 c6 17. Rxa8 Qxa8 18. Qb2 Qc8 19. Ra1 f4 20. Nde4 Be7 21. Ra7 fxg3 22. hxg3 Qb8 23. Qa1 Ng7 24. b5 cxb5 25. Nxb5 d5 26. cxd5 Bxd5 27. Nf6+ Bxf6 28. Bxd5+ 1/2-1/2

[Event "San Francisco Universe op-B"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Del Rosario, Francisco"]
[Black "Gross, Matthew R"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "72"]
[EventDate "1998.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. h3 c6 7. 0-0 b5 8. a3 a6 9. Re1 Nbd7 10. Bg5 Nb6 11. b3 h6 12. Bf4 Kh7 13. Qd2 Be6 14. Bf1 a5 15. a4 b4 16. Nd1 c5 17. Rb1 cxd4 18. Nxd4 Bc8 19. Bg3 Bb7 20. f3 Rc8 21. Ne3 d5 22. e5 Nfd7 23. f4 Nc5 24. Bd3 Nbd7 25. Rbd1 Nxd3 26. cxd3 Qb6 27. Nb5 Ba6 28. Bf2 Qb7 29. Nd4 Rc3 30. Qe2 Nc5 31. Qf3 Nxd3 32. Re2 e6 33. Bh4 Qb6 34. Nb5 Bxb5 35. axb5 Qxb5 36. Qf1 Nxf4 0-1

[Event "San Francisco Universe op-B"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Gross, Matthew R"]
[Black "Gaffagan, Steven"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "51"]
[EventDate "1998.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Qf6 7. Nc3 Ne7 8. Nge2 Bh6 9. g3 f3 10. Nf4 0-0 11. Kf2 c6 12. Be3 d5 13. Qd2 Be6 14. e5 Qh8 15. Nh5 Bxe3+ 16. Qxe3 Nd7 17. Bd3 Ng6 18. Nd1 c5 19. c3 Rac8 20. Qh6 cxd4 21. cxd4 Ndxe5 22. dxe5 Qxe5 23. Re1 Qd4+ 24. Qe3 Qxe3+ 25. Nxe3 Nf4 26. gxf4 1-0

[Event "San Francisco Universe op-B"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Gross, Matthew R"]
[Black "Marshall, Martin"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "63"]
[EventDate "1998.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Bc4 Qc7 6. Qe2 e6 7. Bxd5 exd5 8. Nf3 dxc3 9. 0-0 Bb4 10. bxc3 Bxc3 11. Nxc3 Qxc3 12. Bb2 Qc4 13. Qd2 Nc6 14. Ba3 h6 15. Bd6 b6 16. Rac1 Qg4 17. Qxd5 Qe6 18. Qd2 Bb7 19. Rfd1 g5 20. Qc2 Qg6 21. Qa4 Na5 22. Nd4 Qe4 23. f3 Qf4 24. Qa3 g4 25. e6 Qg5 26. exd7+ Kxd7 27. Bg3 Bd5 28. Qd6+ Ke8 29. Re1+ Be6 30. Nxe6 fxe6 31. Rxe6+ Kf7 32. Rc7+ 1-0

[Event "San Francisco Universe op-B"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Gross, Matthew R"]
[Black "Snyder, Larry"]
[Result "1-0"]
[ECO "C35"]
[BlackElo "2040"]
[PlyCount "117"]
[EventDate "1998.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. 0-0 Nc6 7. d4 d5 8. exd6 Bxd6 9. Re1+ Ne7 10. Nc3 0-0 11. Ne4 Nf5 12. Nfg5 Nfe3 13. Bxe3 fxe3 14. Rf1 Nh6 15. Qh5 Bg4 16. Qh4 Be6 17. d5 Bd7 18. Rf6 gxf6 19. Qxh6 fxg5 20. Nf6+ Qxf6 21. Qxf6 g4 22. Be2 Rae8 23. Bxg4 Bxg4 24. Qg5+ Kh8 25. Qxg4 Re5 26. Re1 Rfe8 27. Re2 Rxd5 28. g3 a5 29. Qf3 Ree5 30. Kg2 Bc5 31. c4 Rf5 32. cxd5 Rxf3 33. Kxf3 Kg7 34. Rc2 b6 35. Rc4 Kf6 36. Re4 Kf5 37. g4+ Kg5 38. Re5+ Kf6 39. Rf5+ Kg6 40. a4 h6 41. h4 f6 42. Ke2 Kg7 43. b3 Kg6 44. Kd3 Kg7 45. h5 Kf7 46. Rf4 Kg7 47. Ke2 Kf7 48. Kf3 Kg7 49. Re4 Kf7 50. Re6 Kg7 51. Rc6 Bd6 52. Kxe3 Kf7 53. Ke4 Ke7 54. Kf5 Kf7 55. Rc2 Be5 56. Re2 Bd4 57. Re6 Bc3 58. d6 cxd6 59. Rxd6 1-0

[Event "San Francisco Universe op-B"]
[Site "San Francisco"]
[Date "1998.??.??"]
[Round "?"]
[White "Patricio, Danilo"]
[Black "Gross, Matthew R"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "71"]
[EventDate "1998.07.03"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. f4 e5 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nf3 Nf6 8. e5 dxe5 9. Qxd8+ Rxd8 10. fxe5 Bxf3 11. gxf3 Nd5 12. Ke2 Bc5 13. c4 Nb4 14. Na3 a6 15. Bg5 Be7 16. Rhg1 g6 17. Bh6 Kd7 18. Bd2 Ke6 19. Bc3 Rhe8 20. Rgd1 Rxd1 21. Kxd1 Rd8+ 22. Ke2 Nd3 23. Nc2 Bg5 24. Nd4+ Ke7 25. Kxd3 c5 26. Rg1 Bf4 27. Ke4 Bxh2 28. Rg2 Bxe5 29. Kxe5 f6+ 30. Ke4 cxd4 31. Bxd4 Ke6 32. Re2 g5 33. Rh2 Rd7 34. Rh6 Rf7 35. b4 Ke7 36. Kf5 1-0

[Event "Harvard-Yale m"]
[Site "USA"]
[Date "1995.??.??"]
[Round "2"]
[White "Benjamin, Daniel"]
[Black "Gross, Matthew R"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2310"]
[BlackElo "2118"]
[PlyCount "43"]
[EventDate "1995.??.??"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Nf6 5. e3 Be7 6. Nge2 0-0 7. 0-0 Qe8 8. d3 Bd8 9. c5 dxc5 10. Bxb7 Bxb7 11. Qb3+ Kh8 12. Qxb7 Qc6 13. Qxc6 Nxc6 14. b3 Nb4 15. d4 exd4 16. exd4 Nc2 17. Rb1 cxd4 18. Rb2 d3 19. Nf4 Nb4 20. a3 Nc2 21. Nxd3 Nd4 22. Be3 1-0

[Event "Harvard-Yale m"]
[Site "USA"]
[Date "1995.??.??"]
[Round "1"]
[White "Gross, Matthew R"]
[Black "Benjamin, Daniel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2118"]
[BlackElo "2310"]
[PlyCount "38"]
[EventDate "1995.??.??"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "USA"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nc6 7. 0-0 cxd4 8. cxd4 e6 9. h3 Bh5 10. Nc3 Qd6 11. Qb3 Qb4 12. Rd1 Qxb3 13. axb3 Be7 14. d5 exd5 15. Nxd5 Nxd5 16. Rxd5 Bg6 17. Be3 Be4 18. Rb5 0-0 19. Nd2 Bc2 1-0

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "Gross, Matthew R"]
[Black "Bhat, Vinay S"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "91"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. Nc3 0-0 6. 0-0 d5 7. exd5 Bg4 8. d4 c5 9. Kh1 Nbd7 10. Bxf4 cxd4 11. Nb5 Rc8 12. d6 Rxc4 13. dxe7 Qxe7 14. Bd6 Qd8 15. Bxf8 Qxf8 16. Nbxd4 Ne5 17. c3 Nd5 18. Qb3 Nxf3 19. gxf3 Bh3 20. Qxc4 Ne3 21. Qd3 Nxf1 22. f4 Qa8 23. Qxh3 Nd2 24. Qd3 b6+ 25. Kg1 Ne4 26. Qf3 Qd5 27. Re1 f5 28. Nxf5 Qxf5 29. Qxe4 Qg4+ 30. Kh1 h6 31. f5 Qg5 32. Qe8+ Kh7 33. Qg6+ Qxg6 34. fxg6+ Kxg6 35. Re7 a5 36. Re6+ Kf5 37. Rxb6 Ke4 38. Ra6 Kd3 39. Rxa5 Kc2 40. c4 Kxb2 41. c5 g5 42. c6 g4 43. c7 g3 44. c8Q gxh2 45. Rb5+ Ka3 46. Qa8# 1-0

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "Gross, Matthew R"]
[Black "Jackson, David"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "115"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nc6 5. Nc3 Bg4 6. fxe5 Nxe5 7. Qe2 Bxf3 8. gxf3 Qh4+ 9. Kd1 0-0-0 10. Bb3 Qf2 11. Qxf2 Bxf2 12. Rf1 Bb6 13. d3 Ne7 14. f4 N5c6 15. f5 f6 16. Bf4 Ne5 17. Kd2 N7c6 18. Ne2 Ne7 19. d4 N5c6 20. Be6+ Kb8 21. c3 d5 22. e5 fxe5 23. dxe5 d4 24. Kc1 dxc3 25. bxc3 Nd5 26. Bxd5 Rxd5 27. f6 Nxe5 28. fxg7 Rg8 29. Nd4 Nd3+ 30. Kc2 Nxf4 31. Rxf4 Bxd4 32. cxd4 b6 33. Rf8+ Rd8 34. Rxd8+ Rxd8 35. Rf1 Kb7 36. Rf8 Rxd4 37. g8Q Rh4 38. Rf2 h5 39. Qd5+ Ka6 40. Qg5 Rc4+ 41. Kb3 Rc5 42. Qxc5 bxc5 43. Rf5 h4 44. Rxc5 Kb6 45. Rh5 a5 46. Rxh4 Kb5 47. a4+ Kb6 48. Rc4 c5 49. h4 Kc6 50. h5 Kd6 51. h6 Ke6 52. h7 Kd6 53. h8Q Kc6 54. Qe5 Kb6 55. Rxc5 Ka6 56. Qd6+ Ka7 57. Rc7+ Kb8 58. Qd8# 1-0

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "Gross, Matthew R"]
[Black "Magat, Exequiel"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "47"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. Bc4 d5 3. exd5 Nxd5 4. Nf3 Bf5 5. d4 e6 6. c3 Nd7 7. 0-0 Be7 8. Qe2 0-0 9. Re1 Re8 10. Bb3 c5 11. Bd2 Rc8 12. Na3 cxd4 13. Nxd4 Bxa3 14. bxa3 Bg6 15. c4 N5b6 16. Nb5 Nc5 17. Rad1 Nd3 18. Bb4 Qg5 19. Rxd3 Bxd3 20. Qxd3 Red8 21. Qe4 Rd7 22. Nd6 Rc6 23. c5 Nc8 24. Ba4 1-0

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "Gross, Matthew R"]
[Black "Pan, Vladimir"]
[Result "1/2-1/2"]
[ECO "C31"]
[PlyCount "58"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 Qxd5 4. Nc3 Qd4 5. Nf3 Qxf4 6. d4 Qg4 7. dxe5 c6 8. Bg5 Be7 9. Bxe7 Nxe7 10. Qd2 0-0 11. 0-0-0 Ng6 12. Kb1 Be6 13. Bd3 Nd7 14. h3 Qb4 15. Bxg6 fxg6 16. Ng5 Nxe5 17. Qe2 Qe7 18. Nxe6 Qxe6 19. Rhe1 Rae8 20. Rd4 h5 21. Re4 Rf5 22. Qe3 Qf6 23. Qxa7 Rf1 24. a3 Rxe1+ 25. Rxe1 Re7 26. Ne4 Qf5 27. Nd6 Qd7 28. Qb8+ Kh7 29. Nxb7 Re8 1/2-1/2

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "Gross, Matthew R"]
[Black "Winograd, Bret"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "60"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. Nc3 g6 4. d3 c5 5. Be2 Bg7 6. Nf3 Nc6 7. 0-0 0-0 8. h4 Nh5 9. Qe1 Nd4 10. Nxd4 Bxd4+ 11. Kh1 Nf6 12. f5 Kg7 13. h5 Rg8 14. h6+ Kf8 15. fxg6 Rxg6 16. Nb5 Be5 17. c3 a6 18. Na3 b5 19. Nc2 Bg4 20. d4 Bg3 21. Qd1 e6 22. dxc5 Bxe2 23. Qxe2 Ng4 24. Bg5 Qxg5 25. Rxf7+ Kxf7 26. Qf3+ Qf4 27. e5 Rxh6+ 28. Kg1 Qxf3 29. gxf3 dxc5 30. fxg4 Bxe5 0-1

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "Hughes, Peter"]
[Black "Gross, Matthew R"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2205"]
[PlyCount "35"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 8. Nxe5 Nxe5 9. Bxe5 Bxd2+ 10. Qxd2 Qxe5 11. e3 d6 12. Be2 Be6 13. 0-0 0-0 14. b4 Rfe8 15. Rfd1 a5 16. Qd4 Qxd4 17. exd4 c6 18. Bd3 1/2-1/2

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "Jew, Brian"]
[Black "Gross, Matthew R"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "57"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 c5 3. c3 e6 4. Bd3 d5 5. f4 Nc6 6. Nf3 Bd6 7. 0-0 Qe7 8. Ne5 Bd7 9. Nd2 0-0-0 10. a3 Ne8 11. Ndf3 f6 12. Nxc6 Bxc6 13. dxc5 Bxc5 14. b4 Bb6 15. a4 Nd6 16. a5 Bc7 17. Nd4 Bd7 18. b5 e5 19. b6 Bb8 20. fxe5 Qxe5 21. a6 Nc4 22. Nf3 Qxc3 23. Bxc4 dxc4 24. bxa7 Bxa7 25. axb7+ Kxb7 26. Qd5+ Bc6 27. Rxa7+ Kxa7 28. Qxc6 Rb8 29. Qc7+ 1/2-1/2

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "Meadows, John"]
[Black "Gross, Matthew R"]
[Result "0-1"]
[ECO "E14"]
[PlyCount "40"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. c4 b6 5. Nc3 Bb7 6. Be2 Be7 7. 0-0 0-0 8. Re1 d5 9. cxd5 Qc7 10. dxe6 cxd4 11. exf7+ Rxf7 12. Nxd4 Nbd7 13. Qb3 Nc5 14. Qc2 Kh8 15. h3 Nce4 16. Qb3 Nxf2 17. Rf1 Nxh3+ 18. Kh1 Qg3 19. Nf3 Ng4 20. Qxf7 Bxf3 0-1

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "Sierra, Flores"]
[Black "Gross, Matthew R"]
[Result "0-1"]
[ECO "A10"]
[PlyCount "64"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g5 2. d4 Bg7 3. Bxg5 c5 4. Nf3 Nc6 5. e3 Qb6 6. Qb3 cxd4 7. Qxb6 axb6 8. Na3 dxe3 9. Nb5 exf2+ 10. Kxf2 Ra4 11. Be3 Bxb2 12. Rb1 Rxa2 13. Kg3 h5 14. Nc7+ Kf8 15. h3 Nf6 16. Bd3 h4+ 17. Kh2 Be5+ 18. Nxe5 Nxe5 19. Rhd1 Ra3 20. Bd4 Nxd3 21. Bxf6 exf6 22. Nd5 d6 23. Nxb6 Be6 24. Rd2 Rg8 25. g4 hxg3+ 26. Kg1 Nf4 27. Rxd6 Ra2 28. Rd8+ Kg7 29. Re1 Rg2+ 30. Kh1 Rh2+ 31. Kg1 Nxh3+ 32. Kf1 Rf2# 0-1

