[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.01.26"]
[Round "4"]
[White "O'Brien, Maria"]
[Black "Casares, Nick Jr"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1604"]
[PlyCount "21"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Nxe5 Qd5 8. Bxc6+ bxc6 9. Ng4 Qg5 10. h3 Bd6 11. d4 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.01.19"]
[Round "3"]
[White "Capdeville, Barry E"]
[Black "O'Brien, Maria"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1273"]
[PlyCount "83"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. c3 Nf6 5. d3 a6 6. Ba4 b5 7. Bc2 0-0 8. b4 Re8 9. 0-0 a5 10. bxa5 Rxa5 11. Re1 Bc5 12. Bb2 d6 13. d4 exd4 14. cxd4 Bb6 15. Bc3 Ra8 16. Nbd2 Bg4 17. Nf1 d5 18. h3 Bxf3 19. Qxf3 Nxd4 20. Bxd4 Bxd4 21. Rad1 c5 22. exd5 Rxe1 23. Rxe1 Nxd5 24. Be4 Rxa2 25. Ne3 Nxe3 26. fxe3 Be5 27. Bd5 Rd2 28. Qxf7+ Kh8 29. Rf1 Bd6 30. Bc6 h6 31. Bxb5 Qg5 32. Qe8+ Kh7 33. Qe4+ Kh8 34. Bd3 Rxg2+ 35. Qxg2 Qxe3+ 36. Kh1 Qxd3 37. Rf7 Qd1+ 38. Rf1 Qd4 39. Qf3 Qe5 40. Rf2 c4 41. Re2 Qa1+ 42. Kg2 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.01.12"]
[Round "2"]
[White "O'Brien, Maria"]
[Black "Simpkins, Jerry"]
[Result "0-1"]
[ECO "C40"]
[BlackElo "1512"]
[PlyCount "46"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 fxe4 4. Nxe4 d5 5. Nc3 e4 6. Nd4 Nf6 7. d3 Bg4 8. Be2 Bxe2 9. Ncxe2 Bd6 10. Bg5 0-0 11. Ne6 Qe7 12. Nxf8 Qxf8 13. Nd4 Nc6 14. Nf5 Re8 15. 0-0 Re5 16. g4 Nxg4 17. Nxd6 Rxg5 18. Qxg4 Rxg4+ 19. Kh1 Qxd6 20. f3 Rh4 21. Rf2 exf3 22. Re1 Ne5 23. Rg1 Ng4 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.01.05"]
[Round "1"]
[White "Bachseitz, Martin"]
[Black "O'Brien, Maria"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1763"]
[PlyCount "75"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. d5 Nce7 6. Bxd7+ Qxd7 7. c4 Qg4 8. 0-0 Qxe4 9. Qb3 Qf5 10. Qxb7 Qc8 11. Qxc8+ Rxc8 12. Be3 a5 13. Nc3 Nf6 14. Nb5 Nf5 15. Bd2 Be7 16. Bxa5 Bd8 17. Na7 Ra8 18. Nc6 0-0 19. b4 Ne8 20. c5 Bf6 21. Rae1 h6 22. g4 Ne7 23. cxd6 Nxc6 24. dxc6 cxd6 25. c7 d5 26. Nxe5 Bxe5 27. Rxe5 Rc8 28. Rc1 Nf6 29. b5 Ra8 30. Bb4 Rfc8 31. b6 Nd7 32. b7 Nxe5 33. bxa8Q Rxa8 34. c8Q+ Rxc8 35. Rxc8+ Kh7 36. a4 Nc4 37. Rxc4 dxc4 38. a5 1-0

