7/25/2015 – The day before the rest day, and it was almost a round with three black victories! Adams defeated Navara after the Czech player allowed some rather obvious sacrifices to shatter his position. Rapport's opening was not good, Wojtaszek enjoyed an extra pawn from the opening and converted it. Finally, MVL seemed to be cruising to victory against Eljanov, but he gave his opponent counterplay.
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The traditional Biel/Bienne Chess Festival is going strong in Switzerland. The festival includes a series of events, but the crown jewel is the Grandmaster Tournament, with an average rating of 2720.
Draw offers are forbidden for the first 40 moves and If two (or more) players share first place, the winner will be determined according to the results of a tiebreak played on July 31st (in the morning).
Round Six
Round 06 - July 25, 2015
Navara, David
2724
0-1
Adams, Michael
2740
Eljanov, Pavel
2723
½-½
Vachier-Lagrave, Maxime
2731
Rapport, Richard
2671
0-1
Wojtaszek, Radoslaw
2733
Round 6 report by Rustam Kasimdzhanov
Play of the day by Rustam Kasimdzhanov
Navara, David 0-1 Adams, Michael
Navara very strangely allowed Adams to "sacrifice" a piece for three pawns, after which Black's position was simply overwhelming.
David Navara has only one draw so far!
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1.c4e62.Nc3d53.d4Nf64.cxd5exd55.Bg5More and more people are adding this Classical set up against the Queen's Gambit in their Repertoire. Only a decade ago, allowing the exchange Queen's Gambit was basically extinct.c66.e3h66...Bf57.Qf3Bg68.Bxf6Qxf69.Qxf6gxf6has shown to be very solid for Black.7.Bh4Be78.Qc2Nbd79.Bd3Nh5most of the people playing this system with Black are now depending on some sort of early Nh5 to try to equalize. Black will castle in the same side that White does.10.Bxe7Qxe711.Nge2Nb612.0-00-013.Rae1Be614.Nc1Rad815.Nb3Rfe816.Nc5 At the end of the day it still seems that White's position is slightly preferable, but Black remains extremely solid and his pieces are all developed. Bc817.b4Nc4!This move requires some calculation, despite the apparent simplicity of it.18.Qe2Qg519.f4?!Overly ambitious.19.Bxc4dxc420.Qxc4Bh319...Qh420.Bxc4dxc421.g3?Allowing a rather obvious "sacrifice".21.Qxc4Nxf4!and because of the multiple pins and hanging rooks, White simply can't take this intruding knight. Black stands slightly better due to his pawn structure.21...Nxg322.hxg3Qxg3+23.Kh123.Qg2Rxe324.N5e4Qxg2+25.Kxg2Bh3+26.Kh2Rd3gives Black at least three pawns for a knight, which is enough material. Combined with the superior activity and the potential passed pawns in the endgame, Black is almost winning.23...Qh3+24.Qh224.Kg1Rd6is rook lift 101.24...Rxe325.Nd1Rxe126.Qxh3Bxh327.Rxe1b628.Ne4Rxd4Four pawns. Black has more material and the better position. White's knights lack good squares.29.Kh2Bf530.Ndc3Rd331.b5Desperation.cxb532.Nxb5Bd733.a4a634.Nc7Bxa435.Nxa6c336.Nb4Rd4White loses a piece, and after that he is down too many pawns.37.Na2Rd2+0–1
Adams has two draws, two wins, two losses. 50% for him.
Eljanov, Pavel ½-½ Vachier-Lagrave, Maxime
Eljanov was almost lost when Vachier-Lagrave's pieces started swarming the queenside. He was forced to give up two pieces for a rook, a very bad material balance for Eljanov. MVL was in complete control of the game, but somehow he started playing bad after that. He first allowed too much counterplay from the rooks, and suddenly he found himself pinned in the last rank and with no good way of improving the position. A draw seemed like an odd result considering how advantageous MVL's position was at one point.
Unusual for MVL, he did not finish off a nice advantage
Rapport, Richard 0-1 Wojtaszek, Radoslaw
Unfortunately, when interesting players play interesting, off-beat openings, sometimes they are just bad. This time Rapport was down a pawn from the opening and the Polish player nursed it into a victory:
It's tough when you are down a pawn before move ten
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1.d4Nf62.c4e63.Nf3d54.Bg5Bb4+5.Nbd25.Nc3is the main line Ragozin.5...dxc4This is why most people don't play this line as White.6.Qc2b57.a4c68.Bxf6gxf6To me it is unclear what Raport has for his pawn. Yes, Black's pawn structure on the kingside is crippled, but it controls the important e5 square. Black also has the pair of bishops and a future break on c5 or e5. White's development advantage and central control is not amazing enough to compensate for a pawn. Black should already be better.9.g3Bb710.Bg2Nd711.0-0a512.b3cxb313.Nxb3bxa414.Rxa4Ba615.Ra2Bb516.Rfa10-017.Nc1Rc818.Nd3White retains some compensation, but he is also still down a pawn. Black finally stabilizes his extra material by achieving the c5 break.Bxd319.Qxd3c520.dxc520.d5Nb621.dxe6fxe620...Nxc521.Qe3Kg7Black is by no means winning, but with his extra pawn, he is clearly in the driver's seat.22.h4Qd623.Rc1Nd724.Raa1Rxc1+25.Rxc1Bc526.Qc3a427.Qa1a328.Rd1Qc728...Qxg329.Rxd7Qxf2+30.Kh1Qxe2-+was possible, but why complicated matters?29.h5h630.Rc1Qb631.e3Rb832.Bf1Bxe3!this time the bishop simply cannot be taken.33.Rc2Bc534.Rd2Qb1A very straightforward game for Wojtaszek.0–1
1.c4e62.Nc3d53.d4Nf64.cxd5exd55.Bg5More and more people are
adding this Classical set up against the Queen's Gambit in their Repertoire.
Only a decade ago, allowing the exchange Queen's Gambit was basically extinct.c66.e3h66...Bf57.Qf3Bg68.Bxf6Qxf69.Qxf6gxf6has shown to be
very solid for Black.7.Bh4Be78.Qc2Nbd79.Bd3Nh5most of the people
playing this system with Black are now depending on some sort of early Nh5 to
try to equalize. Black will castle in the same side that White does.10.Bxe7Qxe711.Nge2Nb612.0-00-013.Rae1Be614.Nc1Rad815.Nb3Rfe816.Nc5
At the end of the day it still seems that White's position is slightly
preferable, but Black remains extremely solid and his pieces are all developed.
Bc817.b4Nc4!This move requires some calculation, despite the apparent
simplicity of it.18.Qe2Qg519.f4?!Overly ambitious.19.Bxc4dxc420.Qxc4Bh319...Qh420.Bxc4dxc421.g3?Allowing a rather obvious
"sacrifice".21.Qxc4Nxf4!and because of the multiple pins and hanging
rooks, White simply can't take this intruding knight. Black stands slightly
better due to his pawn structure.21...Nxg322.hxg3Qxg3+23.Kh123.Qg2Rxe324.N5e4Qxg2+25.Kxg2Bh3+26.Kh2Rd3gives Black at least three
pawns for a knight, which is enough material. Combined with the superior
activity and the potential passed pawns in the endgame, Black is almost
winning.23...Qh3+24.Qh224.Kg1Rd6is rook lift 101.24...Rxe325.Nd1Rxe126.Qxh3Bxh327.Rxe1b628.Ne4Rxd4Four pawns. Black has more
material and the better position. White's knights lack good squares.29.Kh2Bf530.Ndc3Rd331.b5Desperation.cxb532.Nxb5Bd733.a4a634.Nc7Bxa435.Nxa6c336.Nb4Rd4White loses a piece, and after that he is down too
many pawns.37.Na2Rd2+0–1
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Alejandro RamirezGrandmaster Alejandro Ramirez has been playing tournament chess since 1998. His accomplishments include qualifying for the 2004 and 2013 World Cups as well as playing for Costa Rica in the 2002, 2004 and 2008 Olympiads. He currently has a rating of 2583 and is author of a number of popular and critically acclaimed ChessBase-DVDs.
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