KEG: Piost II
12. f5?!
This could have led to trouble. 12. fxg5 was muc better. 12... Bxf5?
Why give up the Bishop. 12...Nxf5 was surely best. The position was now:
 click for larger view13. c5?!
Pressing for complications rather than taking the small advantage he could have had with the simple and obvious 13. NxB. 13... Nd5
Even sharper than the alternative: 13...Na4.
14. NxB NxN
15. Bxg5 Re8
16. Nf3
 click for larger viewSo White has emerged (very temporarily) with an extra pawn and with the two Bishops, but his e-pawn was weak and could not be held and his forces were still not developed. Chances were about even, since Black would have to expend time to regain the pawn. 16... Nd4?!
Once again choosing the sharpest option. 16...f6 looks simplest, but Levenfish was still itching for a fight, and the text allowed him to regain the lost pawn immediately with a simple forking combination. 17. NxN Rxe5+
 click for larger view18. Be2?!
18. Kf2 was surely best. Hiding the King in the corner could have been a recipe for trouble. 18... RxB
19. 0-0
Perhaps A. Rabinovich had been planning on 19. c6 but noticed that this would have gotten him nowhere after 19...b6. 19... Ne3
White may have already regretted his failure to play 18. Kf2. 20. Rxf7
This left the following fascinating position:
 click for larger view20... Bxc5
Chickening out. The critical line was 20...Bg7! This seems to fail against 21. Rxc7+ KxR 22. Ne6+ Kb8 23. NxR leaving White two pawns up in an endgame where he would have excellent winning chances. But perhaps Levenfish overlooked that he would have had the better game with 21...Kb8! 22. RxB (pretty much forced) RxR 23. Bf3 Rhg8 and Black is up the exchange for two pawns with the better chances. 21. Bf3
21. Kh1 (to get out of the pin) or 21. g3 were better. Now Levenfish retained some edge:  click for larger viewLevenfish should here probably have played 21...Bb6 with slightly better prospects. But instead, he yet again went for the sharpest line: 21... Nc2?!
22. RxN BxN+
 click for larger viewWith Bishops of opposite colors, a draw looks likely. But there were still some twists and turns to come in this game before a draw was finally agrred upon. |