KEG: Post II
17. Rf1?
Missing the very strong 17. g4. Remarkably enough, von Popiel seems to have had this idea, but he waited on move too late to attempt this strike at the Black King-side. 17... Bf5
18, g4
Now, as opposed to move 17, g4 is not so strong since Black can now simply trade Bishops. For that reason, 18. Rac1 or 18. Bb2 or maybe even 18. Rae1 were better than the now weakening text. 18... BxB
Of course.
19. QxB Ne4
Now it is Black, if anyone, who is better.
 click for larger view20. Bb2
Giving Black attacking chances. 21. g5 to thwart a possible 20...h5 (see move 21) was best. 20... f6
Mason correctly played this prophylactic move before undertaking any serious attack. 21. Nf3
von Popiel might also have tried 21. Rac1, since 21...fxN allows 22. cxd5 and then if 22...Nf6 23. dxc6 bxc6 24. dxe5 and now, though up a piece for two pawns, Black would face a difficult defense to hold the game. The text, however, though less interesting, was probably soundest. 21... Qd7
Missing 21...h5.
22. Rae1
White could have anticipated 22...h5 with 22. Nh5. Now, once again, Mason had chances. 22... Re7
And, once again, Mason missed 22...h5.
23. a4
And, in turn, von Popiel again overlooked the threat. 23... Rae8
But Mason again missed a chance to play h5.
24. Ba3 Rf7
24...Re6 was probably better.
25. Nd2 f5!
Nicely played. Black still had some initiative despite having missed a number of chances:  click for larger view26. Nf3
"?"--(Tournament Book)
The Tournament Book, despite its decision to assign a "?" to the text, gave no better move for White here. I can't find anything better, and Stockfish and Fritz also give the text as best. 26... fxg4
26...Qd8 or 26...Rg7 were probably better.
27. Ne5
"?"--(Tournament Book)
"An entirely erroneous combination. White overlooked his opponent's exchange sacrifice." (Tournament Book) I have no idea whether von Popiel saw Mason's reply, but the text is not only best but is nearly forced. The characterization of this move as bad seems plainly wrong. The position was now:
 click for larger view27... RxN!
Nicely played by Mason, since anything else would have put him in dire straits. While strong, the text was not remotely close to winning, and if anything White is now for choice. 28. fxQ gxh3
 click for larger viewThe game was getting exciting (after much superficial play), and there was no reason to expect the contest would end after the next move. |