Fortuitous TN Discovery
I think I discovered a TN looking at the game Laznicka-Morozevich, Pamploma 2006.
Laznicka (2596) – Morozevich (2747) Pamplona 2006 Sicilian Defense
1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Qc7 5. O-O Nd4 6. Re1 a6 7. Bf1 Ng4
So far, normal enough. Nobody’s going to fall for 8. Nxd4 Qxh2 mate.
In my database, 8. g2-g3 was played 35 times previously and 8. d2-d3 was played one time previously. Humorously, although 8. d3 allows mate in 2, that game example went 8. d3 Nxf3+ (so far, so good) 9. Qxf3 and now black uncorked 9… Ne5 eventually drawing instead of 9… Qh2 mate. (Brakus (2077) – Markovic (1662) Belgrade Spring Open 2009.) Trying to get away from that 8. d3 “story”, let’s return to these two top GMs.
Laznicka played the rather ugly looking 8. g3 Nxf3+ 9. Qxf3 Ne5 and went on to lose this balanced position after further miscues.
However, 8. e5!! TN seems to be strong.
A. 8. e5!! Nxf3+ 9. Qxf3 Nxe5 10. Qh5 d6 11. f4 Nc6 12. Nd5 Qd8 13. f5 Nd4 14. Bd3 e5 15. fxe6 Bxe6 16. Nf4 and white is better.
B. 8. e5!! Nxf3+ 9. Qxf3 Nxe5 10. Qh5 Ng6 11. Nd5 Qd8 12. d4 cxd4 13. Bd2! e6 14. Ba5!! Qxa5 15. Nf6+ gxf6 16. Qxa5 and through sly play white has won the queen.
There are other lines, but white has great compensation in all of them. Never before seen?
Chess U News
The iPhone/iPad app Chess U continues to grow. We have new authors in July 2011.
We have Frank Johnson authoring Chess-Coach 101, 102, and 103 to support his chess camps, Gabby Kay just finished Classics 101 (10 famous games such as the Evergreen Game Anderssen-Kieseritsky, and Morphy’s Opera Box Game and Fischer’s Game of the Century, D. Byrne-Fischer), and Marcel Martinez just finished Middlegame 201 (10 of his instructive efforts vs. such luminaries as Robert Hess and Julian Hodgson). Coming soon we have Jones Murphy, in collaboration with IM Kamran Shirazi, present ten recent Shirazi efforts. Later this summer we expect to have GM Eugene Perelshteyn author a first effort on the Accelerated Dragon.