here black..... (Capablanca 1928) .....played....Bf3... and wins.
(Nf3+ is good, but Bf3 is better...
Novag Super Constellation Forte finds it at level seven in 4 min. 15 sec.
Mach3..............6 ply finds it in 5 min. 25 sec.
Mondial takes 32 minutes, so this one is not as "easy find"....!
Regards
Robert