[Event "Rostov"] [Site "?"] [Date "1980.??.??"] [Round "?"] [White "Palatnik"] [Black "Geller"] [Result "1-0"] [ECO "D00"] [Annotator "Fritz 11 (57s)"] [PlyCount "29"] [EventDate "1980.??.??"] {D00: 1 d4 d5: Unusual lines} 1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Be6 5. Nd2 {last book move} Nd7 6. c4 Bb4 7. cxd5 Bxd5 8. Ne2 O-O 9. Nc3 {White threatens to win material: Nc3xd5} Nb6 10. a3 Bxc3 11. bxc3 c5 (11... Re8 12. c4 Bc6 13. d5 $11) 12. Bd3 (12. c4 Be6 13. d5 Bf5 $14) 12... cxd4 $11 (12... Bxg2 $2 { doesn't solve anything} 13. Rg1 cxd4 14. cxd4 $18 (14. Rxg2 $6 dxe3 15. Rxg7+ Kxg7 16. Qg4+ Kh8 $16)) 13. cxd4 Bxg2 $4 {a transit from better to worse. Traps the king in the center} (13... g6 $142 {is the best chance} 14. O-O f5 $11) 14. Rg1 $18 Bc6 (14... Re8 15. Qg4 g6 16. Rxg2 Nd5 $18) 15. Rxg7+ $3 { Mate attack} (15. Rxg7+ Kxg7 16. Qg4+ Kh8 17. Qf5 Be4 18. Bxe4 Qxd4 19. Qxh7#) 1-0