Mikhalchishin, Adrian VS Ostermeyer, Peter 1984.10.20

[Event "Dortmunder Schachtage-12"]
[Site "Dortmund"]
[Date "1984.10.20"]
[Round "9"]
[White "Mikhalchishin, Adrian"]
[Black "Ostermeyer, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2460"]

1. Nf3 Nf6 2. c4 b6 3. d4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 Bb7 7. O-O O-O 8. Bf4 Be7 9. Qc2 c5 10. dxc5 bxc5 11. Nc3 d6 12. Rfd1 Qb6 13. Qb3 Nbd7 14. Qxb6 Nxb6 15. b3 Rfd8 16. Nb5 Ne8 17. a4 f6 18. h4 Kf7 19. Ne1 Bxg2 20. Kxg2 d5 1/2-1/2