[Event "North American op 30th"]
[Site "Stillwater"]
[Date "2011.05.30"]
[Round "10"]
[White "Stevahn, Tyler"]
[Black "Bailey, Daniel F"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "22"]
[EventDate "2011.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Nf3 Bg7 5. Ng5 h6 6. Nf3 0-0 7. Bb5 c6 8. e5 Ne8 9. Qe2 cxb5 10. Nxb5 a6 11. Nc3 b5 0-1

[Event "North American op 30th"]
[Site "Stillwater"]
[Date "2011.05.29"]
[Round "8"]
[White "Ferguson, Jake A"]
[Black "Stevahn, Tyler"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "23"]
[EventDate "2011.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 f6 4. dxe5 fxe5 5. Bc4 Nf6 6. Nc3 b6 7. 0-0 Bb7 8. Re1 Be7 9. a4 Nc6 10. Ng5 Qd7 11. Be6 0-0-0 12. Bxd7+ 1-0

[Event "North American op 30th"]
[Site "Stillwater"]
[Date "2011.05.29"]
[Round "7"]
[White "Stevahn, Tyler"]
[Black "Anderson, Steve"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "2176"]
[PlyCount "8"]
[EventDate "2011.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nc6 3. Bb5 Bd7 4. c4 e5 0-1

[Event "North American op 30th"]
[Site "Stillwater"]
[Date "2011.05.28"]
[Round "6"]
[White "Giminez, Randy"]
[Black "Stevahn, Tyler"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1842"]
[PlyCount "37"]
[EventDate "2011.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Qe7 5. Bxf7+ Kd8 6. Bb3 h6 7. Nf3 g5 8. 0-0 b6 9. d4 Ba6 10. Re1 Qg7 11. dxe5 g4 12. exf6 Qg6 13. e5 gxf3 14. Qxf3 h5 15. h4 Bb7 16. Bg5 Nd4 17. Qxb7 Nc6 18. Qxa8+ Nb8 19. Qxb8# 1-0

[Event "North American op 30th"]
[Site "Stillwater"]
[Date "2011.05.28"]
[Round "5"]
[White "Stevahn, Tyler"]
[Black "Landolfi, Michael"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1771"]
[PlyCount "24"]
[EventDate "2011.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 c5 3. d3 Nc6 4. b3 Nf6 5. Bb2 Be7 6. g3 0-0 7. Bg2 d5 8. f3 d4 9. Nge2 dxc3 10. Bxc3 e5 11. d4 cxd4 12. g4 dxc3 0-1

[Event "North American op 30th"]
[Site "Stillwater"]
[Date "2011.05.28"]
[Round "4"]
[White "Temple, Judson L"]
[Black "Stevahn, Tyler"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1899"]
[PlyCount "55"]
[EventDate "2011.05.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d6 3. Bf4 h6 4. e3 f6 5. Bd3 e5 6. Bg6+ Kd7 7. dxe5 Nge7 8. exd6 Nxg6 9. dxc7+ Ke8 10. cxd8Q+ Nxd8 11. Bg3 Bg4 12. h3 Bxf3 13. Qxf3 Ne5 14. Qe4 Bd6 15. f4 Ndc6 16. fxe5 fxe5 17. 0-0 Rf8 18. Nc3 a6 19. Qg6+ Kd7 20. Qxg7+ Be7 21. Nd5 Kd6 22. Nxe7 Nxe7 23. Rxf8 Rxf8 24. Qxf8 Ke6 25. Bxe5 Nd5 26. Qd6+ Kf5 27. Rf1+ Ke4 28. Bd4 1-0

[Event "Oklahoma-Texas m"]
[Site "Davis"]
[Date "2011.04.24"]
[Round "1.21"]
[White "Stevahn, Tyler"]
[Black "Subramanian, Vaidya"]
[Result "0-1"]
[ECO "C24"]
[PlyCount "22"]
[EventDate "2011.04.24"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "USA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[WhiteTeam "Oklahoma"]
[BlackTeam "Texas"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 e5 2. Bc4 Nf6 3. Qf3 d5 4. Bb3 Bg4 5. Ba4+ c6 6. Qd3 Na6 7. h3 Nc5 8. Qa3 Nd3+ 9. cxd3 Bxa3 10. bxa3 Be6 11. Nf3 dxe4 0-1

[Event "Oklahoma-Texas m"]
[Site "Davis"]
[Date "2011.04.24"]
[Round "2.21"]
[White "Subramanian, Vaidya"]
[Black "Stevahn, Tyler"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "45"]
[EventDate "2011.04.24"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "USA"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]
[WhiteTeam "Texas"]
[BlackTeam "Oklahoma"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "USA"]

1. e4 d5 2. e5 e6 3. d4 Bb4+ 4. Bd2 a5 5. c3 Be7 6. Bd3 g6 7. Nf3 Bd7 8. 0-0 Nh6 9. Bxh6 Nc6 10. Qd2 g5 11. Bxg5 Bxg5 12. Nxg5 Rg8 13. Nxh7 Nxe5 14. dxe5 d4 15. cxd4 Bc6 16. Nf6+ Kf8 17. Qh6+ Rg7 18. Qh8+ Rg8 19. Qxg8+ Ke7 20. Qg5 Qxd4 21. Nd5+ Kd7 22. Qe7+ Kc8 23. Qxc7# 1-0

