To me this position demonstrates why chess is a great game. The basic rules we grew up with like a strong pawn center, doubling your rooks on an open file, and the micro advantage of bishop vs knight are all seen here.
After this position white makes no obvious blunder but just gets crushed. Janowski goes right back to the same position I think two games later and gets rolled again. 1909 was the year...this must have inspired hyper-moderns and the breaking of static rules.
So How did he lose this? Help please
1.e4 {Notes by Simon Alapin} e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4
5.O-O O-O 6.d3 d6 7.Bg5 Bxc3 8.bxc3 Ne7 {This is the usual
move introduced by Pillsbury, the alternative 8...Qe7 is not
very attractive.} 9.Bc4 {The usual Bxf6 is better, but
Janowski had a predilection for preserving his 2 Bishops.} Ng6
10.Nh4 {?} Nf4 {! This very strong move was first made by
Pillsbury.} 11.Bxf4 exf4 12.Nf3 {Loss of time; 12 g3 followed
by Ng2 was preferable.} Bg4 13.h3 Bh5 14.Rb1 b6 15.Qd2
{Unnecessary, but Janowski evidently hoped for attacking
chances on the open g-file.} Bxf3 16.gxf3 Nh5 17.Kh2 Qf6
18.Rg1 Rae8 19.d4 Kh8 20.Rb5 Qh6 21.Rbg5 f6 22.R5g4 g6 23.Bd3
{So as to stop ...f5.} Re7 24.c4 {A careless move: White might
have tried something more passive such as Qc1 or Rg2, but he
was under great time pressure.} Ng7 {!} 25.c3 {? d5!} Ne6
26.Bf1 f5 {!} 27.R4g2 Rf6 {!} 28.Bd3 g5 {!} 29.Rh1 {Only now
White sees the terrible threat of the Queen sacrifice, but
there is no defence anyway.} g4 30.Be2 Ng5 31.fxg4 f3 32.Rg3
fxe2 0-1