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ELEGANCE IN CHESS #2
Автор: Юрий Авербах, на английском языке.


On the first lecture you got to know with the most striking masterpieces of chess studies.After that lecture any doubtful Thomas could say: «It is possible to invent everything.What about real games?»To convince similar sceptics now I will show you a few brilliant examples from the master's practice.

Zuhertort-Blackburne London 1883 Kg1,Qd2,Re3,Rf1,Bb2,Bd3,a2,b3,d4,f4,g2,h2 Kg8,Qe7,Rc7,Rc8,Bb7,Nf6,a7,b6,d5,e6,g6,h7 White to play
Black's kingside is weakened, but he ie pinnins all his hopes on his knigt move to e4.However,White simply disregards this threat, having seen that he will later gain exellent attacking possibilities. l.f5! ...
When playing this, Zukertort would have had to calculate accurately all the consequences. 1...Ne4 2.B:e4 de 3.fg! ...
Played with Olympian calm:White is not afraid of 3...Rc2. 3...Rc2 4.gh Kh8 5. d5 e5
white's attack appears to have come to an end.That, at any event is evicdently what the commander of the black pieces thought,but it is here that the full depth and beauty of Zukertort's idea is revealed .He sacrifices his queen!
6.Qb4!! R8c5
Alas, the acceptance of the sacrifice leads to a forced mate -6...Q:b4 7.B:e5 Kh7 8.Rh3 Kg6 9.Rg3, and you can yourself establish that, after bringing his second rook into play .White gives mate in a few moves. But the move played also does not save Black.A new sacrifice follows:
7.Rf8! K:h7 If 7...Q:f8 than 8.B:e5 K:h7 9.Q:e4 Kh6 10.Rh3 with a quick mate.
8.Q:e4 Kg7 9.B:e5 Kf8 10.B:g7!! ...
A spectacular concluding stroke! 10...Q:g7 allows 11.Qe8 mate, while if 10...K:g7 1 1.Q:e7.Black therefore resigned.
The beauty of Zukertort's combination consists in the series of spectacular sacrifices -queen,rook(twice),and bishop,but the most beautiful move,of course,was the initial and quite unexpected queen move to b4.No less important is the fact that the combination arose as a result of a clash of ideas.

Steinitz -Bardeleben Hastings 1895 Kg1,Qg4,Rc1,Re1,Ne6,a2,b2,f2,g2,h2 Kf7,Qd7,Ra8,Rc8,Ne7,a7,b7,d5,f6,g6,h7 White to play

The situation looKs rather complicated and unclear: Black is a pawn up, and is threatening, after exchanging rooks, to win the Knight.It is true that White has available a discovered check with his Knight, but what does it lead to? 1.Ng5 Ke8 2.R:e7! ...
It begins! It is bad for Black to take the rook with his queen on account of the obvious 2...Q:e7 3.R:c8 R:c8 4.Q:c8,while if he takes it with the king then 2...K:e7 3.Re1 Kd6 4.Qb4 Kc7 5.Ke6 Kb8 6.Qf4 Rc7 7.N:c7 Q:c7 8.Re8 mate.
But the circumstance that the white rook at c1 is without cover enables Black to make a paradoxical move,prepared beforehand.In this manner he hoped to refute White's combination.
2....Kf8!
A worthy reply! 'Help yourself please' says the black: King smiling ironically 'take the queen and get yourself checkmated on the first rank!'However it transpires that Steinitz had also anticipated this.
3.Rf7! ...
Another brilliant move. The rook remains untouchable.
3...Kg8 4.Rg7! ...
The obtrusive rook feels at home in opponent's camp!
4...Kh8 5.R:h7! ...
At this point the game came to abrupt end.Realizing that he was losing, Bardeleben lost his composure and stormed out of the tournament hall never to return.Of course the game was adjudicated as having been lost by him. This unsporting behavior of his opponent did not allow Steinitz to conclude his brilliant combination, the finish to which he promptly demonstrated:
5...Kg8 6.Rg7 Kh8 7.Qh4! K:g7
White's efforts have been crowned by success -he finally forced his opponent to accept the rook sacrifice.But now the black King comes under a series of deadly blows by the Queen and Knight.
8.Qh7 Kf8 9.Qh8 Ke7 10.Qg7 Ke8
After 10...Kd6 11.Q:f6 White gives mate next move. 11.Qg8 Ke7 12.Qf7 Kd8 13.Qf8 Qe8 14.Nf7 Kd7 15.Qd6 mate.
The spectacular final of Steinitz's magnificent combination. The beauty of it lies not only in the fact that it extends for 14 moves, involves the repeated sacrifice of a rook and ends in a mate.Perhaps the most importand thing is that Steinitz anticipated the paradoxical King move, on which his opponent was pinning all his hopes.But he will have hardly calculated all possible variants It was obvious that the combined attack with the three White pieces would lead to victory from the moment White's Queen penetrated at h7.
But let us return to the position on diagram.Only in recent years was it discovered that there was anothet line,although much more modest one, that would have given White a win.Instead of 2.R:e7 he could have played 2.N:h7! With this simple combination White captures a pawn.After 2...R:c1 3.N:f6 Kf7 4.R:c1 Q:g4 5.N:g4 White should win this ending.
In the folowing position White's defences in the centre,under fire from all sides by Black's long-range pieces,look decidedly shaky.The question is, how to demolish them?

Rotlewi -Rubinstein Lodz 1907 Kh1,Qe2,Ra1,Rf1,Bb2,Be4,Nc3,a3,b4,e5,f4,g2,h2 Kg8,Qe7,Bb7,Bb6,Ng4,Rc8,Kd8,at,b5,e6,f7,g7,h7 Black to play
1...Qh4 2.g3 ... After this natural move overwhelming Black forces closing on the enemy king like a pack of wolves.
1...R:c3!! 3.gh Rd2!!
This position looks fantastic! Four black pieces are exposed to attack but none of them can be taken,because mate or loss of material would be the inevitable consequence.
The entire white edifice,whose bishop e4 is much too weak as a foundation, collapses like a house of cards. If for instance 4.B:c3 then 4...B:e4 5.Q:e4 R:h2 mate; but if 4.Q:g4 then 4...B:e4 5.Rf3 R:f3 6.Qg2 Rf1 7.R:f1 B:g2 mate; and finally 4.B:b7 is followed by 4...R:e2 5.Bg2 Rh3! 6.B:h3 R:h2 mate.
There remains orly one chance, and White takes it. 4.Q:d2 B:e4 5.Qg2 Rh3
White gave up, for there is no defence against mate on h2. Here, of course, the queen sacrifice was very fine, and the position arising after it extremely striking,but all the play was in one direction: White could do nothing to oppose the powerful enemy blows.
Now let us return to initial position to see how Black's attack would have developed if White had defended himself by 2.h3? There are two lines here that lead to the goal. The first is a combinationalone. 2...R:c3! 3.B:c3 ... The best replay. White cannot escape being mated after 3.Q:g4 R:h3! 4.Q:h3 Q:h3 5.gh B:e4 6.Kh2 Rd2. 3...B:e4 24.Q:g4 ...
Here too,4.Q:e4 Qg3 5.hg Qh4 would have lead to mate. 4...Q:g4 5.hg Rd3 26.Kh2 ... The only defence against 6...Rh3 mate.
6...R:c3,and Black should win with two bihops against a rook. Perhaps the second line is even simpler: 2. ..B:e4 3.N:e4 Ne3! 4.Rfc1 ( to prevent 4...Rc2). 4...Q:f4 with material advantage.

Adams Torre New Orleans 1920 Kg1,Qd4,Re1,Re2,Bg5,Nf3,a2,b2,d5,f2,g2,h2 Kg8,Qd7,Ra8,Re8,Be7,Nf6,a5,b7,d6,f7,g7,h7 White to play

At first sight this position looks quiet,and so after 1.B:f6 without especially considering the consequences,Black replied 1...B:f6,although 1...gf came into consideration.The point is that in this case 2.R:e7 does not work on account of 2...Q:e7! (but not 2...R:e7 3.R:e7 Q:e7 4.Qg4 and 5.Q:c8.)
After the capture with the bishop,Black's queen is tied to the defence of therook at e8,which allows White to carry out a wonderful combination. 2.Qg4! Qb5!
It turns out that Black too has powder left in his keg! In moving out of the attack, the queen in turn creates the threat of capturing on e2. 3.Qc4!! ...
I worthy replay! The queen is untouchable.It not only defends the rook on e2, but itself threatens to take the opponent's queen,which has to retreat. 3...Qd7 4.Qc7!! ...
Miraculous! The queen again offers itself,but due to the mate threat it can.not be taken in either way. 4...Qb5 5.a4! ...
This move —the sacrifice of an insignificant pawn -is no less strong than the preceding queen sacrifices. In a combination everything is identically important-sacrifices, attacks, and even the most simple moves. Incidentally,without this important move White's combination would not have worked:on the immediate 5.Q:b7 Black can replay 5...Q:e2.
5...Q:a4 6.Re4! Qb5 7.Q:b7 ...
The triumph of the attack! The black queen perishes on the field of battle. Black resigns. In this combination the four queen sacrifices are spectacular, of course,but I think that the subtle move 6.Re4! is no less pretty.
All the given combinations are characterised by originality of thought, spectacular, deeply calculated sacrifices, and paradoxical moves that are difficult to find -everything that in chess constitutes beauty.
But I should like to emphasise one further important feature of the real chess work of art.A game of chess is a clash of two personalities, and this means two intellects and two characters,and an artistic chess production is created in the course of the struggle between them.For this reason, even a spectacular combination, that is unexpected for one of the sides,where one of the players is given the role of a whipping boy, by the laws of chess beauty must be valued much less than one where there is clash of ideas, when both players go in for one and the same position,but one sees a little further,when one sees a combination,and the other sees its refutation. If from this viewpoint we examine the examples given, the combinations in the Zukertort-Blackburne and Steinitz-Bardeleben games should be rated more highly than, say, the combination in the Rotlevi-Rubinstein game. In conclusion, as an example of such a clash of ideas, I should like to give following ending from my games.

Averbakh Zita Szczawno Zdroj 1950 Kc1,Qf2,Rf8,Rf1,a2,b2,c2,g3,h5 Kg7,Qe7,Rb6,Rd7,a7,b7,d4,e4,h7 White to play

The position is extremely sharp.Black's king has no pawns covering it,but as yet it is not evident how it can be attacked.White's king is comparatively safe,but the central black pawns are ready to rush forward. Who will be the first to create real threats?

1.Qf5 d3 2.Rf4 d2 3.Kd1 e3
Just three moves have been made, and the white king is in mortal danger: there appears to be no defence against 4...e2.And on 4.Rg4 my opponent had prepared spectacular replay 4...Rg6.
Why then did White nevertheless go in for this line? Can you find a refutation of the Black's combination?


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