[Event "Sacramento Chess Club G/20"]
[Site "Sacramento"]
[Date "2005.03.30"]
[Round "1"]
[White "Langreck, John"]
[Black "Martinez, Lawrence"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2129"]
[BlackElo "1696"]
[PlyCount "80"]
[EventDate "2005.03.30"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Bc5 5. 0-0 0-0 6. c3 d5 7. exd5 Nxd5 8. Re1 Re8 9. d4 Bb6 10. Ng5 exd4 11. Rxe8+ Qxe8 12. Bxd5 Qe5 13. Bxc6 bxc6 14. Nf3 Qd5 15. cxd4 Bg4 16. Nc3 Qh5 17. Be3 Rd8 18. h3 Bxh3 19. gxh3 Qxh3 20. Ng5 Qh4 21. Qf3 f6 22. Qh3 fxg5 23. Qxh4 gxh4 24. Rd1 c5 25. dxc5 Rxd1+ 26. Nxd1 Ba5 27. a3 c6 28. b4 Bc7 29. Kg2 h6 30. Nc3 g5 31. Ne2 Kf7 32. Nd4 a5 33. Nxc6 axb4 34. axb4 g4 35. b5 h3+ 36. Kh1 Ke6 37. b6 Be5 38. Nxe5 Kxe5 39. b7 Ke4 40. b8Q Kf3 1-0

[Event "Berkeley Peoples op"]
[Site "Berkeley"]
[Date "1999.??.??"]
[Round "?"]
[White "Kobernat, Alan"]
[Black "Martinez, Lawrence"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2105"]
[BlackElo "1775"]
[PlyCount "55"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. a3 d6 6. Na4 Nd4 7. Nxc5 dxc5 8. c3 b5 9. cxd4 bxc4 10. dxe5 Ng4 11. Nf3 Rb8 12. h3 Nh6 13. dxc4 Qxd1+ 14. Kxd1 Be6 15. Nd2 Ke7 16. Kc2 Rhd8 17. b3 f6 18. exf6+ gxf6 19. Nf3 Nf7 20. Be3 Nd6 21. Bxc5 Kf7 22. e5 Bf5+ 23. Kb2 Nxc4+ 24. Kc3 Rd3+ 25. Kxc4 Rbxb3 26. Nd4 Rdc3+ 27. Kd5 Bc8 28. Nxb3 1-0

[Event "Berkeley Peoples op"]
[Site "Berkeley"]
[Date "1999.??.??"]
[Round "?"]
[White "Martinez, Lawrence"]
[Black "McCutchen, Wilmot"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "1775"]
[PlyCount "62"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. dxe5 dxe5 8. Qb3 Be6 9. Bxe6 fxe6 10. 0-0 Qc8 11. Na3 Nf6 12. Ng5 0-0 13. Qxe6+ Qxe6 14. Nxe6 Rfc8 15. Nb5 Nxe4 16. Nbxc7 Rab8 17. f4 Nxc3 18. Bb2 Ne2+ 19. Kh1 Nxf4 20. Nxf4 Rxc7 21. Nd5 Rd7 22. Rad1 Rbd8 23. Nxe7+ Rxe7 24. Rxd8+ Nxd8 25. Ba3 Re8 26. Rd1 e4 27. Rd7 e3 28. Bb4 e2 29. Be1 Nc6 30. Rd2 Rf8 31. Rxe2 Rf1# 0-1

[Event "Berkeley Peoples op"]
[Site "Berkeley"]
[Date "1999.??.??"]
[Round "?"]
[White "Zilberstein, Dmitry"]
[Black "Martinez, Lawrence"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2390"]
[BlackElo "1775"]
[PlyCount "93"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. cxd5 exd5 8. Qc2 c6 9. Bd3 g6 10. h3 Re8 11. g4 Nf8 12. 0-0-0 Ne6 13. Be5 a5 14. h4 Nxg4 15. h5 Nf8 16. hxg6 fxg6 17. Rdg1 Bf6 18. Bf4 b5 19. Rg2 Ra7 20. Rhg1 Rg7 21. Rxg4 Bxg4 22. Rxg4 g5 23. Bh2 h5 24. Rg1 Nd7 25. Bg6 Rf8 26. Bxh5 Be7 27. Ne5 Bd6 28. Nxc6 Qf6 29. Nxd5 Qh6 30. Bxd6 Qxd6 31. Nde7+ Rxe7 32. Nxe7+ Qxe7 33. Qg6+ Kh8 34. Rh1 Nf6 35. Bf3+ Nh7 36. Be4 Rf7 37. Qxh7+ Rxh7 38. Rxh7+ Qxh7 39. Bxh7 Kxh7 40. Kd2 Kg6 41. Kd3 g4 42. Ke4 Kg5 43. d5 Kf6 44. Kf4 b4 45. b3 Ke7 46. Kxg4 Kd6 47. e4 1-0

[Event "Sacramento op res"]
[Site "Sacramento"]
[Date "1993.??.??"]
[Round "?"]
[White "Karshtedt, Dmitry"]
[Black "Martinez, Lawrence"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "39"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nc3 e6 5. e4 Nf6 6. d4 Bb4 7. Qc2 Nc6 8. Bb5 Bd7 9. 0-0 a6 10. Ba4 Nxd4 11. Nxd4 Bxa4 12. Qxa4+ Nd7 13. Qxb4 c5 14. Nxe6 fxe6 15. Qb3 Qf6 16. Qxb7 Ke7 17. Rd1 Rhd8 18. Rxd7+ Rxd7 19. Qxa8 Qxc3 20. Bg5+ 1-0

