Chess Horizons Abril - Junio 2010 | Page 8

CHESS 15.Ne5. 14...Rae8 Black prepares ...e5. If that move can be played safely, White will need to fight for equality. 15. Ne5 now loses the f-pawn without compensation after 15...Nxe5 16.Qxe5 Qxe5 17.Rxe5 Ng4. 15. h3 e5 Now that Black has achieved ...e5, White must limit its impact by tactical means. 16. Qf1 White would like to play 16. Bc4 immediately, but 16... Nd4! wins material. 16... a6? Ignoring White's primary threat in order to prevent the irrelevant 17. Nb5. Better is 16...Kh8, which limits the effectiveness of White's next move, or 16...Qc5, which stops it entirely. 17. Bc4! Be6 18. Ng5 Nd4 19. f4! dxc4 20. fxe5 Qc5? 20... Qc6 is a better try. 21. Nxe6 Rxe6 22. exf6 Rexf6 During the game I thought that Rfxf6!? was even worse than the text after White, as in the game, plays 23. Qg1. However, the silicon beast points out a nice queen retreat that keeps Black in the game, albeit in a worse position. 22... Rfxf6!? 23. Qg1 Rxe1 24. Qxe1 Qf8! 23. Qg1 Rf2 The superficially appealing 23... Ne6 loses to 24. Ne4 Qxg1 25. Nxf6+ followed by 26.Rxg1 24. Ne4 Qb6 25. Nxf2 Nxc2 Hoping for 26. Kxc2 Rxf2+ 27. Rd2 Rxd2+ 28. Kxd2 Qxb2+ 29. Ke3 Qxa2, when Black has three connected passed pawns for the rook and can dream of a perpetual check. However... 26. Ne4 1-0 8 WWW.MASSCHESS.ORG HORIZONS White: Joe Fang Black: Scott Massey [B39] Sicilian Defense Annotated by Joe Fang After 5 rounds we had won 4 matches and drawn one, and for the final round board one pairing we were facing Kenilworth A, the only team with a perfect 5-0. Both teams featured AARP eligible lineups, the exception being our 37 year old Board 3 baby Len Morrissey. Our matches had seemed somewhat smooth (we had gotten at least 3/4 in our four won matches and had lost only 1 game for the tournament). After 5 rounds Board 1 Bill Kelleher was at +1 facing strong opposition. Board 4 Anatoly Levin was also at +1, employing his strange repertoire of 1.b4, and as Black, weird gambits in the Philidor Defense. Our secret weapon was Len at +4, who was recapturing the glory days of his competing in Canadian Junior championships. His victories had appeared remarkably free of tactical complications, balancing out the stress some of his teammates might have had in reaction to the Board 4 shenanigans. I had somewhat mixed feelings about my own +4 score. These days I try to play "correct" chess, but all of my games seemed to follow the up and down waves of a sine curve. The one game I drew started out with a shaky opening, a temporary bishop sac which turned the tide, turning down the win of an exchange with a completely won game in order to maintain my "attack", after the attack fizzled out simplifying to a slightly better bishop vs knight ending, nearly losing on time while trying to find a win in what had become a drawish position, then finally conceding the draw after we had already won the match. Basically my semi-retirement has left my calculating muscles atrophied, so I was constantly re-checking variations throughout the games, with lots of holes and time pressure in the end. My 4th round game during our one drawn match was a bit unusual in that I ended up w a y ahead on the clock in a position where I had played a speculative pawn sac in the opening. In fact it was something I had played before with a nice 25 move win, so I had simply repeated it with only happy thoughts. Unfortunately, my opponent had done his due diligence and gotten a fantastic position, consolidating his extra pawn. Strangely, this allowed me to serenely continue va banque, while my opponent chewed up the clock in what he knew was a favorable position. The attack carried the day and it felt like old times when I played things like the KID 4 Pawns Attack. So during this game when the opportunity arose to transform a typical positional space advantage into a sacrificial attack, it felt right. 1. Nf3 c5 2. c4 g6 3. d4 If White wishes to establish the Maroczy bind then 3. Nc3 is a mistake as after 3... Bg7 4. d4 cxd4 5. Nxd4 Nc6 White must make concessions. 3... cxd4 4. Nxd4 Bg7 This move does not allow Black to employ the variation 4... Nc6 5. e4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 where Black's early exchange on d4 gains time by exposing White's queen. In order to combat the Bind and alleviate the cramping, Black usually trades a pair of minor pieces. 5. e4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 An unusual way to achieve the usual trade of knights. Another