Robert Byrne vs Jeff Bergquist — US Open 1989, Round 1

-- Stockfish 19

-- Engine disabled.

1. e4 e5

2. Nf3 Nc6

3. Bb5 a6

4. Ba4 Nf6

5. O-O b5

6. Bb3 Bb7

7. d3 Be7

8. c4 b4

9. a3 a5

10. Ba4 Bd6

11. Nbd2 Nd4

12. Nxd4

1-0

[Event "US Open-90"]
[Site "Chicago"]
[Date "1989.??.??"]
[Round "1"]
[White "Byrne, Robert Eugene"]
[Black "Bergquist, Jeff"]
[Result "1-0"]
[WhiteElo "2465"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. c4 b4 9. a3 a5 10. Ba4 Bd6 11. Nbd2 Nd4 12. Nxd4 1-0