[Event "Philadelphia Int 5th"]
[Site "Philadelphia"]
[Date "1994.??.??"]
[Round "8"]
[White "Marks, Christopher"]
[Black "Scrbacic, Luke"]
[Result "1-0"]
[ECO "A04"]
[PlyCount "75"]
[EventDate "1994.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 Nc6 4. d3 e6 5. 0-0 Rb8 6. e4 e5 7. Nbd2 Be7 8. Nc4 d6 9. a4 Bf6 10. c3 Nge7 11. Ne1 0-0 12. f4 exf4 13. gxf4 Ng6 14. Ne3 Nce7 15. Ng4 Nc6 16. Nc2 Na5 17. Nce3 Qe8 18. b4 Nc6 19. Nxf6+ gxf6 20. Nd5 Qd8 21. f5 Nge5 22. d4 Nd7 23. Bh6 Kh8 24. Bxf8 Qxf8 25. Qd2 Ne7 26. c4 Rc8 27. Ra3 Nxd5 28. cxd5 c5 29. dxc6 Bxc6 30. Rc1 Bb7 31. Rac3 Rxc3 32. Rxc3 Qe8 33. Qf4 Nf8 34. Qxd6 Kg7 35. Rg3+ Ng6 36. fxg6 hxg6 37. e5 Qxa4 38. exf6+ 1-0

[Event "Philadelphia Int 4th"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "2"]
[White "Marks, Christopher"]
[Black "Oliveira, Paulo Sergio De Cas"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "2225"]
[PlyCount "28"]
[EventDate "1993.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 d6 4. d3 e5 5. Nbd2 Be7 6. 0-0 0-0 7. e4 Nc6 8. c3 Kh8 9. Qe1 Qe8 10. a4 Qh5 11. Nc4 fxe4 12. dxe4 Bg4 13. Qe3 d5 14. exd5 Nxd5 0-1

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Marks, Christopher"]
[Black "Sergeon, Andre"]
[Result "0-1"]
[ECO "A08"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 c5 5. 0-0 d5 6. Nbd2 e6 7. Ne1 Be7 8. c3 0-0 9. Qc2 Nbd7 10. e4 Rc8 11. f4 Ng4 12. Ndf3 c4 13. e5 cxd3 14. Nxd3 Nc5 15. h3 Ba6 16. Rd1 Nxd3 17. Rxd3 Bc5+ 18. Nd4 Bxd3 19. Qxd3 Bxd4+ 20. Qxd4 Nh6 21. Bf1 Nf5 22. Qf2 g6 23. g4 Ng7 24. Bb5 f6 25. Qd4 fxe5 26. fxe5 Qh4 27. Kg2 Rf7 28. Be3 Rcf8 29. Be2 Ne8 30. a4 Nc7 31. b4 Na6 32. a5 Nb8 33. b5 Nd7 34. axb6 axb6 35. Rf1 Rxf1 36. Bxf1 Qe1 37. Qd3 Rxf1 0-1

[Event "World op 21st"]
[Site "Philadelphia"]
[Date "1993.??.??"]
[Round "?"]
[White "Shliahtin, IE."]
[Black "Marks, Christopher"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2290"]
[PlyCount "71"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 c6 5. Bg5 Bg7 6. Qd2 h6 7. Bf4 a5 8. a4 Na6 9. h4 Nb4 10. h5 g5 11. Be3 e5 12. dxe5 dxe5 13. Qxd8+ Kxd8 14. 0-0-0+ Kc7 15. Bc4 Be6 16. Bxe6 fxe6 17. f3 Rhd8 18. Nh3 Bf8 19. Nf2 Rxd1+ 20. Ncxd1 Na6 21. Nd3 Bd6 22. N1f2 Rf8 23. Bd2 b6 24. Bc3 Nd7 25. Ng4 Rh8 26. Ndxe5 Nxe5 27. Bxe5 Bxe5 28. Nxe5 Nc5 29. Rd1 Rh7 30. b3 Nb7 31. Kd2 Nd6 32. Ke3 Ne8 33. Ng4 Nd6 34. Rd2 Nf7 35. Nf6 Rg7 36. Ne8+ 1-0

