Robert G Hartoch vs Raymond Keene — Amsterdam IBM B 1973, Round 8

-- Stockfish 19

-- Engine disabled.

1. c4 Nf6

2. Nc3 e6

3. Nf3 Bb4

4. Qc2 O-O

5. e3 d6

6. a3 Bxc3

7. Qxc3 e5

8. Be2 a5

9. b4 axb4

10. axb4 Rxa1

11. Qxa1 Nc6

12. Ba3 e4

13. Nd4

1/2-1/2

[Event "IBM-B"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "8"]
[White "Hartoch, Robert G"]
[Black "Keene, Raymond"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 O-O 5. e3 d6 6. a3 Bxc3 7. Qxc3 e5 8. Be2 a5 9. b4 axb4 10. axb4 Rxa1 11. Qxa1 Nc6 12. Ba3 e4 13. Nd4 1/2-1/2