Donner, Jan Hein VS Ree, Hans 1971.07.24

IBM

-- Stockfish 18

★

-- Engine disabled.

[Event "IBM"]
[Site "Amsterdam"]
[Date "1971.07.24"]
[Round "10"]
[White "Donner, Jan Hein"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. Bd2 c5 7. Rc1 Nxc3 8. bxc3 cxd4 9. Nxd4 O-O 10. e3 Qd5 11. Qb3 Qxb3 12. axb3 Bd7 13. Be2 Nc6 1/2-1/2