[Event "URS-ch39"] [Site "Leningrad"] [Date "1971.10.13"] [Round "19"] [White "Shamkovich, Leonid"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [GameId "ql3RG0fi"] [WhiteElo "2520"] [BlackElo "2620"] [Variant "Standard"] [TimeControl "-"] [ECO "C43"] [Opening "Petrov's Defense: Modern Attack, Tal Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nf6 { [%eval 0.34] } 3. d4 { [%eval 0.32] } 3... exd4 { [%eval 0.47] } 4. e5 { [%eval 0.41] } 4... Ne4 { [%eval 0.52] } 5. Bb5?! { (0.52 → -0.18) Inaccuracy. Qxd4 was best. } { [%eval -0.18] } { C43 Petrov's Defense: Modern Attack, Tal Gambit } (5. Qxd4 d5 6. exd6 Nxd6 7. Qf4 Nc6 8. Nc3 Bf5 9. Bb5 Qe7+) 5... Nc6 { [%eval -0.08] } 6. O-O { [%eval -0.12] } 6... a6 { [%eval -0.08] } 7. Qe2 { [%eval -0.35] } 7... Nc5 { [%eval -0.32] } 8. Bc4 { [%eval -0.16] } 8... Be7 { [%eval -0.2] } 9. Rd1 { [%eval -0.55] } 9... d5 { [%eval -0.57] } 10. exd6 { [%eval -0.46] } 10... Qxd6 { [%eval -0.55] } 11. Nc3 { [%eval -0.64] } 11... Be6 { [%eval -0.71] } 12. Be3 { [%eval -0.52] } 12... Bxc4 { [%eval -0.16] } 13. Qxc4 { [%eval -0.1] } 13... b5 { [%eval -0.15] } 14. Qf1 { [%eval -0.06] } 14... Ne6 { [%eval 0.12] } 15. Ne2 { [%eval 0.06] } { The game is a draw. } 1/2-1/2