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Chess Sacrifice as a Chess Tactics: to seize initiative

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Initiative is derived from initiate, which is to originate or start something. In chess, initiative means the ability to take control of the game. You are said to have the initiative when you force the opponent to follow your lead (passive play) rather than initiate something on his own (active play). In Chess Sacrifice as Chess Tactics, we included the use of chess sacrifice as a tool to gain initiative.

Initiative can be gained in several ways like:

  • making an active move that forces the opponent to react only in a certain way, restricting his choice
  • creating pressure on opponent’s position that keeps him busy resisting that pressure
  • playing with tempo i.e., creating a threat to win something

As initiative gives you advantage in play, your aim should be to gain and retain it. If you find that retreating a piece means loss of time, you can retain initiative by exchanging the piece. On the other hand, when you exchange your active piece with a passive piece of your opponent, you lose initiative.

To gain and retain initiative, you must play actively and making a sacrifice is a chess tactics that often constitutes such play. It is said that all sacrifices come about because of some weakness in your opposition’s position. But the presence of a weakness does not create any disadvantage for the opponent unless you are not only able to recognize it but can also make moves to exploit it to your own advantage and a sacrifice often helps you to seize the initiative immediately.

The illustrative game was played at St. Petersburg in 1909 between Ossip Bernstein and Eugene Znosko-Borovsky.

Ossip Bernstein (1882-1962) was a strong Russian master of his time and became Moscow Champion in 1911. Though a doctorate in law, a successful financial lawyer and a businessman, it seems he was plagued by financial misfortunes. He lost his initial fortune due to Bolshevik Revolution in 1918, which forced him to move to France and settle there. He lost again in the Great Depression of 1930 and the third time in 1940 when Nazi Germany invaded France. He was awarded GM title in 1950. He had a near level record against all the great players of his time excepting Capablanca and Alekhine.

Eugene Znosko-Borovsky (1884-1954) had defeated many of his more famous contemporary masters but could not reach the very top level because of many disruptions in his life. He came to be better known for his chess writings than for his games. He settled in France in 1920 where, besides being a writer on chess, he became a literary and drama critic.

The diagram shows the position after Black’s 22nd move (22. … Qxh4) which was considered risky compared to the alternative 22. … Kh8. When Black played his 23rd move, White immediately identified an opportunity to seize initiative by making a sacrifice! He must have noticed the unguarded Black Rooks, the threat to which formed a part of his attacking plan.

ready to seize intiative by sacrifice

23. Rh2 Qg5 Aside from 23. … Qg3+ which could get the Queen trapped, this was the only square available, all because of Black’s risky 22nd move in accepting the pawn sacrifice offered by White to open the h-file
24. Nxe6 fxe6 The Knight sacrifice opened the e-file and a2-g8 diagonal for White’s Queen
25. Qxe6+ Kh8 25. … Kf8 26. Qd6+ wins the Rook on c-file
25. … Kg7 26. Qe7+ Kg8 27. Qxd8+ wins both the Rooks
25. … Kg7 26. Qe7+ Kg6 27. Qxh7#
26. Qe7 Qg8
27. Rxh7+ Qxh7 You can see how White maintains initiative by exploiting Black’s weaknesses and forced Black’s responses!
28. Qxd8+ Nf8 Black offered the Knight to save the Rook
29. Qxf8+ Qg8
30. Qxf6+ Resigns Black has lost all the K-side pawns, and White’s three passed pawns with a balance in pieces make the win a certainty. Does it remind you of the end position in Chess Sacrifice as a Chess Tactics: creating passed pawn?

The final position when Black resigned.

too many passed pawns

You also notice how a sacrifice made for a particular objective often create many other benefits which by themselves would be justification for the sacrifice. If you analyze, you will find that the sacrifice of the KRP and the Knight created all these themes for sacrifices discussed in earlier articles -- diverting a piece, opening up lines of attack, breaking up King’s castle, seizing initiative, attacking the King, threatening mate or capture of pieces, creating passed pawns – all in a cascading effect!

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Chess Sacrifice as a Chess Tactics: creating passed pawn

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With reference to our article on Chess Sacrifice as Chess Tactics, we are now taking up the use of sacrifice as an indirect way to win through the creation of passed pawns.

You know that a passed pawn can be promoted to a Queen, assuming that is what you will want most of the time. And you know the power a Queen commands in a chess game. So if you sacrifice even your Queen against, say, a Bishop to get a passed pawn that can become a Queen, you are in effect getting a Bishop for a pawn! You may like to go through Chess Tactics in Middle Game: Give up Queens to get Passed Pawns to see Queen sacrifices galore!

It is therefore no wonder that many chess tactics are built upon this potential value of pawns. Chess games abound in examples where a lot of tactical moves and exchanges have been made solely to get a passed pawn! Pawns are given away not casually but only as a part of a deeper plan in mind to gain compensation through better attack, better control of space, support for your pieces and such other tactical considerations. The chess tactics to create passed pawns gain particular importance as you enter the endgame. The value of passed pawn increases manifold if there are more than one such pawn linked together, which can sometimes refute even the power of the opponent’s Queen. A player who does not appreciate this value of pawns will come to regret sooner or later.

However, you may feel that in trying to show the use of sacrifice as a chess tactics to create passed pawns, we have gone a little overboard in choosing our example! Even though White had a Queen and a Rook against Black’s Queen after 32 moves, he gave up as he must have felt it a futile effort to stop Black’s passed pawns, as many as five of them!

You will say that in terms of the notional value, it was not a sacrifice by Black but a fair exchange (or rather unfair exchange considering value multiplier for linked pawns) in his favor! If you think so, please remember that when Black started the series of sacrifices giving up his Rook pair in exchange of the Bishop pair, he was only two pawns to the good at the end of 23 moves, and none of those were passed pawns.

I selected this game as remarkable from this consideration, particularly when you take into account the quality of the opponent faced by Shirov playing as Black. He won it in a game played at Manila in 1990 against Joel Lautier, who was then the highest-rated GM in France and held by some people as a future World Champion.

Joel Lautier (b.1973) became a World Champion in under-14 category in 1986 and a World Junior Chess Champion (under-20) in 1988. He won the French championship in 2004.

Alexey Shirov (b.1972) was the World Champion in under-16 category in 1988 and became a GM in 1990. In 1994, he became a citizen of Spain. He has always been a crowd favorite because of his aggressive and imaginative style in the line of Mikhail Tal, not surprisingly as he was born in Riga and studied under ‘the Magician from Riga’. You will find him listed in our article Chess tactics: Which masters to study? as one of the masters to study for learning combination play and chess tactics.

The diagram shows the position when it all started after 15 moves had been completed.

stage set for sacrifice

16. Nd4 Rxd5 Black’s first sacrifice taking out first White pawn.
17. Bxd5 Nxd5
18. Nf5 Bxf5
19. Qxd5 Bxh3 The second White pawn to go.
20. Rfd1 Re8
21. Rac1 f5
22. Rd2 Rxe3 Black’s second sacrifice.
23. fxe3 Qe7
24. Kf2 Be5
25. Rh1 Bxg3+ White’s third pawn falls.
For Black, the Bishop is a sham sacrifice as he was planning to capture a Rook. White was forced to accept the offer as 26. Kg1 Qxe3# or 26. Kf3 g4+ again forces the issue.
26. Kxg3 Qxe3+ White loses the fourth pawn
27. Qf3 Qxd2 Loss of Rook was inevitable for 27. Kh2 Qf2+ 28. Kxh3 g4#
28. Qa8+ Kg7
29. Kxh3 Qxe2 White’s fifth and the last K-side pawn vanishes!
30. Qd5 Kg6 30. … Qf2 should have won straightaway because of the threat 31. … g4#. If 31. Qg2 then 31. … Qh4#. In any case, the end was near!
31. Qd4 f4
32. Rg1 f5 White resigned as nothing much could be done against such a pawn phalanx! Black was threatening 33. … g4+ 34. Kh4 Qh2# or if 33. Rh1 then 33. … Qf3+ 34. Kh2 Qg3#

 
The interesting position after 32 moves when White gave up the struggle. Anyone for more passed pawns!?

army of passed pawns

 

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Chess Sacrifice as a Chess Tactics: timing in keeping with force accumulation

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A sacrificial attack that you are unable to take to a successful end (the realization of your aims) becomes a liability. If the opponent can defend successfully and thwart your attack, you are faced with the handicap of not only a deficiency in material but also loss of time and to regroup your pieces may become impossible. Your opponent will exploit your weaknesses to create his own attacks which you will possibly be unable to resist. The outcome is the opposite of what you intended with your sacrifice.

A badly planned or calculated attack is a wrong chess tactics that is always doomed to failure. But a frequent cause of your inability to conclude the attack is the inadequacy of your force at a certain stage to sustain the attacking tempo. So an accumulation of adequate forces is a part of your chess tactics prior to the launch of a sacrificial attack as you were told in Chess Sacrifice as Chess Tactics.

But an adequate accumulation per se is not enough. You must be able to make your sacrifice at the soonest possible opportunity to get the success. In chess, every move counts and if you delay or hesitate, the opponent may be able to guess your intention and a major reason for success of sacrifice, the surprise element, will be lost. Moreover, the delay will enable him to bring in more defenders that may totally refute your attack.

So the elements of a successful chess sacrifice are:

  • plan out the combination with your opponent’s possible reactions in mind
  • accumulate your forces and position them through tactical maneuvers
  • this process itself may involve some secondary sacrifices and that is why you often find that sacrificial attacks involve a series of sacrifices
  • while doing so, maintain the surprise element (some sacrifices in the previous step may be diversionary tactics!) by trying to hide your intention, keeping for last the move that may be a giveaway
  • while making these preparations, just don’t be so blinded by your own clever plans that you fail to notice what your opponent is doing and its impact on your plans

  • as soon as you think that your preparation is ready, initiate your attack with sacrifice

Here we present a game between Herman Pilnik and Miguel Najdorf that was played in a 1942 tournament held at Mar del Plata in Argentina.

Herman Pilnik (1914-1981) was born in Germany but emigrated to Argentina and became an Argentine Champion. He was awarded IM title in 1950 and GM in 1952. He later moved to Venezuela and stayed there till his death.

Miguel Najdorf (1910-1997) was a Polish master of Jewish origin. When he was in Argentina to play a tournament and WWII broke out, he decided not to return home and took Argentine citizenship. That saved him but not his family who perished in Nazi concentration camps. He became a Grandmaster in 1950. He was a profound theorist and contributed to many openings, the most famous being the Najdorf variation to Sicilian Defense which is used widely in master games.

The game illustrates our points on chess sacrifices regarding how the initial preparations are made and a series of sacrifices are planned to deliver the final blow, after which the last few moves towards a win become a formality! The attack is so brilliantly executed that you will feel as if all the moves by White constitute a long tactical combination!

The diagram position occurs after 13 moves, though it is worth going through the whole game for the reasons mentioned in the previous paragraph as White started his manipulations as early as the 8th move!

starting the maneuvers

The game went as below
(Note: The analytical comments are from one of the books of Fred Reinfeld where this game was a part of the collections.)

14. cxd4 Re8   Black’s move looks normal, but as can be seen later, 13. … Be6 would save a lot of trouble!
 
15. Bc4 h5   White threatens 16. Bxf7 Kxf7 17. Qxh7+
Black’s pawn move only helps to weaken the castle
16. Rae1 Re4  
17. Nf4 Qxd4   Look how White is maneuvering his pieces in position and keeps creating new threats like 18. Rxe4 fxe4 19. Nxg6 and then 20. Qxh5 to demolish the castle completely.
 
18. Rxe4 fxe4   If 18. … Qxe4 then 19. Nxg4 Qxh4 20. Nxh4 wins for White because of Black’s poor K-side pawn structure.

 

At the end of the 18th moves, the position stands as shown.

initiating the sacrifice offers

19. Nxh5 gxh5   If 19. … Qxc4 then 20. Nf6 with mate to follow soon.
 
20. Bf6 Qc5   20. … Qxc4 results in 21. Qxh5 followed by 22. Qh8#
 
21. Rd1   The threat of 22. Rd5 creates many possibilities, all bad for Black!
21. … Be7 22. Rd5 Bxf6 23. Qg3+ wins Black Q
21. … Be6 22. Rd5 Qxc4 (21. … Bxd5 22. Qxh5 leads to mate) 23. Qg5+ Kf8 24. Rxd6 wins
21. … Bg4 22. Rd5 Qxc4 23. Qg5+ Kf8 24. Rxd6 wins
21. … Ne7 22. Rxd6 wins for White
21. Kf8  
22. b4 Nxb4   If 22. … Qxc4 then 23. Qxh5 (not 23. Rxd6 as Black wins with 23. …Qc1+) Ke8 24. Rxd6 as 24. …Qc1+ is now met with 25. Rd1
So the Pawn sacrifice diverts the Knight to create the possibility of combination comprising White’s 23rd and 24th move
 
23. Qg3 Bg4   23. … Bxg3 24. Rd8# (would not be possible with Black Knight at c6)
 
24. Rxd6 Nd3   24. … Qxc4 25. Qf4 and Black has no good response to mate threats after 26. Qh6
25. Bxd3 Qc1+  
26. Bf1 Rc8   Black threatens 27. … Qxf1+ 28. Kxf1 29. Rc1+ leading to mate
27. h3 Qxf1+  
28. Kh2 Qc1   28. … Rc1 29. Rd8#
29. hxg4 hxg4  
30. Qxg4 Qh6+  
31. Kg3 Rc3+  
32. f3 Resigns   There is no more hope left now! With Pilnik’s series of sacrifice offers, Najdorf might have had in his mind a precursor to his famous comment* about Tal made nearly 30 years later!

 

*”When Spassky offers you a piece, you might as well resign then and there. But when Tal offers you a piece, you would do well to keep playing, because then he might offer you another, and then another, and then … who knows?”