KEG: Post II
12... 0-0
13. Qf2 c5
Well-played by von Scheve, who was getting at least an even game with this move. 14. Qg3 c4
15. Bb1
15. Bc2 looks a little better. After the text, the position was:  click for larger viewThus far, von Scheve had handled Maroczy's unusual variation very competently and--Gunsber's commentary notwithstanding--had achieved at least equality. From this position, however, he badly misjudged and misplayed and quickly got into trouble and within a few moves was lost. 15... f5?
"Weakening his e-pawn. 15... Nf6 was preferable." (Gunsberg) Gunsberg was correct about the merits of 15...f5, but his suggestion of 15...Nf6--though an improvement on the text-- is doubtful, since Maroczy would then have gotten the better game with 15. NxN+ BxN 17. e4. von Scheve should instead have continued his strong play on the Queen-side with 15...b5 which would have left Maroczy no edge I can discdern. 16. Ned2
Maroczy might also have played 16. Nf2, in either case with the best of the position. 16... b5
Better late than never.
17. e4
 click for larger view17... f4?
Maroczy had seized the initiative, but von Scheve's game was far from lost and he need not have lost his head, as he seems to have done on this and his next several moves. He should have fought for the center with 17...e5 rather than help open lines for Maroczy to overwhelm him, not to mention giving Maroczy a dangerous and cramping e-pawn. After the text, Maroczy easily rolled to victory. 18. Qh3
18. Qg6 or 18. Qg4 were perhaps even stronger. But for the balance of the game Maroczy played with a studied calm, keeping in control and giving von Schebe plenty of opportunity to fumble his way into even more trouble. After 18. Qh3, the position was:
 click for larger view18... Rf7?
Now von Scheve was definitely sunk since he now had a protected passed pawn in the center. But even after 18...Qb6 as recommended by <zydeco>, White is winning after 19. e5 Rf7 20. Nh4 BxN (or 20...Nf8 21. Qg4) 21. QxB Qd8 22. Qh5 Qg5 23. QxQ hxQ 24. Be4 Nb6 25. BxB RxB 26. Ne4 Nd5 27. Nxg5. In the variations resulting after 18...Qb6, White's game almost seems to play itself. 18...e5 was also better than the text, but also unavailing. 19. Qxe6
 click for larger viewBlack is obviously busted. von Scheve played on until the move 30-time control, but his efforts from here only made things worse for himself. 19... Nf8
If von Scheve wanted to play on, he should have tried 19...Rc8 or 19...Rb8. 20. Qh3
Maroczy was in no hurry and perhaps had some time pressure and didn't want to calculate the effects of the much stronger 20. Qg4. After 20. Qh3, the position was:
 click for larger viewEven with his less forceful last move, Maroczy--with a pawn in hand and with two passed pawns in the center--had a clearly won ga,e. |