Bischoff, Klaus vs De Firmian, Nick
Istanbul ol (Men) · Round 12.4 · 2000.11.09 · 1/2-1/2 · E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation
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PGN
[Event "Istanbul ol (Men)"] [Site "Istanbul TUR"] [Date "2000.11.09"] [Round "12.4"] [White "Bischoff, Klaus"] [Black "De Firmian, Nick"] [Result "1/2-1/2"] [PlyCount "40"] [WhiteElo "2556"] [WhiteFideId "4600045"] [WhiteTitle "GM"] [BlackElo "2567"] [BlackFideId "2000105"] [BlackTitle "GM"] [ECO "E12k"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Ne4 6. Nxe4 Bxe4 7. Bf4 d6 8. e3 Nd7 9. Bd3 Bxd3 10. Qxd3 g6 11. O-O Bg7 12. Bg5 Qc8 13. b4 O-O 14. Rac1 a5 15. c5 axb4 16. axb4 bxc5 17. bxc5 Qa6 18. Qxa6 Rxa6 19. cxd6 cxd6 20. Rc7 Nf6 1/2-1/2