[Event "URS-ch43 Final"] [Site "Yerevan"] [Date "1975.??.??"] [Round "8"] [White "Romanishin, Oleg M"] [Black "Petrosian, Tigran V"] [Result "1-0"] [ECO "A17"] [Annotator "ChessBase"] [PlyCount "59"] [EventDate "1975.11.28"] [EventType "tourn"] [EventRounds "15"] [EventCountry "URS"] [EventCategory "12"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] {[%evp 0,59,25,-25,-8,-16,4,1,28,41,39,7,28,28,31,26,26,15,21,18,32,33,44,-18,30,-6,12,2,-7,-1,38,10,30,-86,-46,-46,8,6,46,0,20,0,72,53,142,200,239,153,141,131,117,165,149,149,149,151,245,128,202,44,430,605]} 1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. e4 Bb7 5. Bd3 $5 {N} d6 (5... c5 $142) 6. Bc2 c5 7. d4 $14 cxd4 8. Nxd4 Be7 (8... g6 9. O-O a6 10. Nf3 {??f4√ód6}) 9. O-O O-O 10. b3 Nc6 (10... Nbd7 11. Bb2 {?f4,?e2,?ae1??}) 11. Bb2 (11. Nxc6 $5 Bxc6 12. Bb2 a6 13. Qd3 $36 {??d5!}) 11... a6 12. Kh1 Qc7 $6 (12... Qd7 $5 {??d4,b5?} 13. Nxc6 Bxc6 14. Qd3 b5 15. Nd5 $2 exd5 16. exd5 bxc4 17. bxc4 Ba4 $19) 13. f4 Rad8 14. Rc1 {??d5} Qb8 15. Rf3 g6 16. Nd5 $1 exd5 $8 (16... Nxd5 17. exd5 Nxd4 18. Qxd4 f6 19. Re3 e5 20. Qxb6 $18) 17. exd5 $6 (17. Nf5 $3 dxe4 (17... gxf5 18. Rg3+ Kh8 19. exd5 Rg8 20. Re3 $18) 18. Rg3 Qc7 $8 19. Qh5 $1 {??h6+-} Rfe8 20. Qh4 $40 Nd5 $2 21. Qxh7+ $1 $18) 17... Nxd4 18. Qxd4 {??e3+-} Rde8 $8 19. f5 $1 Bd8 20. Qh4 Re5 $1 (20... Nxd5 $2 21. Qxh7+ $18) (20... Nh5 $2 21. Qxh5 $18) 21. Qh6 Qc7 $2 (21... Ng4 $1 22. Qf4 Nf6 23. Qh6 $10) 22. Rg3 Bc8 23. Bxe5 dxe5 24. fxg6 fxg6 25. Bxg6 $18 Ng4 (25... hxg6 26. Rxg6+ Kf7 27. Rg7+ Ke8 28. Rxc7 Bxc7 29. Rf1 $18) 26. Bh5 Rf6 27. Qd2 Rf4 (27... Rg6 28. Bxg6 hxg6 29. Qe2 $18) 28. d6 Qg7 29. d7 $1 Bb7 (29... Bxd7 30. Bxg4 Rxg4 31. Rxg4 Qxg4 32. Rd1 $18) 30. Qxf4 $1 (30. Qxf4 exf4 31. Rxg4 Bg5 $8 32. Rd1 {?d8?+-}) 1-0