[Event "North American-ch U20"]
[Site "Dulles"]
[Date "2023.12.23"]
[Round "9"]
[White "Willy, Stephen"]
[Black "Tyrrell, Benjamin"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2080"]
[BlackElo "1665"]
[PlyCount "37"]
[EventDate "2023.12.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. c4 Nf6 2. b4 g6 3. Bb2 Bg7 4. f3 0-0 5. e4 d6 6. g4 e5 7. h4 Nc6 8. b5 Nd4 9. h5 Be6 10. d3 Qe7 11. Qd2 c6 12. Bxd4 exd4 13. a4 d5 14. Qg2 dxe4 15. dxe4 Rac8 16. Nd2 Nd7 17. f4 cxb5 18. axb5 d3 19. Rc1 1/2-1/2

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.09"]
[Round "3"]
[White "Su, Kevin"]
[Black "Tyrrell, Benjamin"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1853"]
[BlackElo "1753"]
[PlyCount "93"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Nxc3 13. Qxc3 Bh6+ 14. Be3 Bxe3+ 15. Qxe3 Qb6 16. Qh6 Qf2 17. Bd3 Qc5 18. h4 Bf5 19. h5 Bxd3 20. Rxd3 g5 21. Rc3 Qa5 22. Rxc6 f6 23. Kb1 Rfd8 24. Re6 Qd5 25. Ree1 Rac8 26. Rc1 Qd2 27. g3 Qg2 28. Rhe1 Rc7 29. f4 Rd2 30. Ka1 Qf2 31. fxg5 Rdxc2 32. gxf6 Rxc1+ 33. Rxc1 Qxf6 34. Qd2 Rxc1+ 35. Qxc1 Qf3 36. Qg5+ Kf7 37. Qf4+ Qxf4 38. gxf4 Kf6 39. b4 Kf5 40. b5 Kxf4 41. a4 Ke5 42. Kb2 Kd4 43. Kb3 e5 44. h6 e4 45. a5 e3 46. Kc2 Kc5 47. b6 1/2-1/2

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.09"]
[Round "4"]
[White "Tyrrell, Benjamin"]
[Black "Quirke, Jeffrey"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1753"]
[BlackElo "2047"]
[PlyCount "45"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bxd6 Qxd6 6. c4 c5 7. Nc3 cxd4 8. exd4 dxc4 9. Bxc4 0-0 10. 0-0 Nc6 11. Qd2 Ne7 12. Rad1 Bd7 13. Rfe1 Bc6 14. Ne5 Bd5 15. Bd3 Rad8 16. Re3 Ng6 17. Bxg6 fxg6 18. Rde1 Nd7 19. Qe2 Nxe5 20. dxe5 Qc6 21. Nxd5 Rxd5 22. Rd3 Rfd8 23. Red1 1/2-1/2

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.08"]
[Round "1"]
[White "Farberov, Maxim"]
[Black "Tyrrell, Benjamin"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1934"]
[BlackElo "1753"]
[PlyCount "60"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Rc8 13. Nb5 Nc4 14. Bxc4 Rxc4 15. b3 Rc8 16. Nd4 Qd7 17. h4 Rc7 18. Kb1 b5 19. Bh6 Bxh6 20. Qf4 Bg5 21. Qxg5 e5 22. Qh6 Rfc8 23. Ne2 Qe6 24. Rd2 Qf7 25. h5 g5 26. Qg6+ hxg6 27. Nd4 exd4 28. Kb2 d3 29. Kb1 Nxe4 30. Rxd3 Rxc2 0-1

[Event "Dulles Skyline op-A"]
[Site "Dulles"]
[Date "2022.10.08"]
[Round "2"]
[White "Tyrrell, Benjamin"]
[Black "Brady, Tyson"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1753"]
[BlackElo "2022"]
[PlyCount "42"]
[EventDate "2022.10.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nc3 g6 4. e4 d6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 e5 8. Nd2 Ne8 9. Nc4 f5 10. exf5 gxf5 11. f4 e4 12. Be3 Bxc3 13. bxc3 b5 14. Nd2 Qf6 15. c4 Qc3 16. Kf2 bxc4 17. Nxc4 Ba6 18. Bd2 Qd4+ 19. Be3 Qc3 20. Bd2 Qd4+ 21. Be3 Qc3 1/2-1/2

