Roman Hernandez Onna vs Ulf Andersson — Banja Luka 1979, Round 6

-- Stockfish 19

-- Engine disabled.

1. c4 c5

2. Nf3 Nf6

3. Nc3 e6

4. e3 d5

5. d4 Nc6

6. a3 cxd4

7. exd4 Ne4

8. Qc2 Nxc3

9. Qxc3 dxc4

10. Bxc4 Be7

11. O-O O-O

12. Be3 Bf6

13. Rac1

1/2-1/2

[Event "Banja Luka"]
[Site "Banja Luka"]
[Date "1979.04.16"]
[Round "6"]
[White "Hernandez Onna, Roman"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]
[WhiteElo "2500"]
[BlackElo "2560"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e3 d5 5. d4 Nc6 6. a3 cxd4 7. exd4 Ne4 8. Qc2 Nxc3 9. Qxc3 dxc4 10. Bxc4 Be7 11. O-O O-O 12. Be3 Bf6 13. Rac1 1/2-1/2