The trap can occur in several ways; the following shows a natural sequence of movements from a simultaneous exhibition in Paris. André Cheron, one of the main French players, won with the white trap against Jeanlose: so there are many different forms in which the legal trap can occur. We`ll explore four main variants of Legal Trap on a number of model games. Legal`s companion is sometimes referred to as Blackburne`s trap, as J. Blackburne (1841-1924), a British chess master, also set this trap many times. The first variant of Legal Trap has already been demonstrated in its most primitive form in the original Legal game. In general, it is not absolutely necessary to set a “trap” by luring a bishop into a queen captivity. Any game with an advanced jumper and Bxf7+ (or . Bxf2+) followed by mate with smaller pieces would be considered legal mate. The companion succeeds because the advanced knight`s square is not guarded and the enemy king is blocked by several of his own pieces. White`s last move set a trap into which Black falls. The Springer movement enables Legal Mate. Strictly speaking, any mention of the legal name must clearly indicate what it refers to.
Apart from all the terminology. For this reason, we will stick to the term Legal Trap for the remainder of this article. The Legal`s trap, also known as the Legal Companion, is often created in shown or similar positions. In this example, it works as an opening trap for Philidor`s defense. Whites sacrifice the queen and mate around 3 smaller pieces. The trap is named after Sire de Lã©gal (1702-1792), a French player, or Joseph Henry Blackburne (1841-1924), who was a British champion and one of the strongest players in the world in the second half of the 19th century. Main Line: Let`s take a look at the movements and key point of the game. Legal played with the white coins. Finally, we will examine the third variant of the legal trap. A mating pattern in which a nailed knight moves, allowing the player`s queen to be captured but resulting in checkmate with smaller pieces, sometimes occurs at lower levels of play, although masters do not normally fall into the trap. According to Bjerke (Spillet i mitt liv), Legal`s trap has trapped countless careless players. One author writes that “Blackburne skipped it several hundred times during its annual tours.” [10] Black can dodge the trap by eliminating the rider at move No.
5. Let`s stop and take a look at the position of the chart. Schwarz has already violated two important principles of openness; He moved his peasants instead of pieces in moves 2 and 4 and developed his bishop prematurely. The legal trap was discovered in the 17th century by the strongest chess player of the time, the French virtuoso François Antoine de Legall de Kermeru (also known as Sire de Legal). The diagram above represents the basic position of the legal trap. However, stronger players may have noticed that Black is in no way obligated to catch the White Lady when the opportunity arises. The legal trap does NOT work in this position. The reason is black knight on c6. Well, what if White plays 5.Nxe5? Black still can`t catch the queen (or the same partner, as noted above, would be developed), but instead, Black can take knight 5. Nxe5 protects the bishop at the same time. White loses matter. This variant is known as the orthodox variant of the Blackburne variant of the Queen Denied`s Gambit (a name long enough for only 5 moves, you won`t find).
Since Legal dared to sacrifice the queen, many players have followed in her footsteps and provided us with many examples of legal pitfalls in the hands-on game. [b] In fact, when White plays h3, Black should just catch the jumper on f3 so that Black doesn`t fall into the legal partner, but White is a little better because Bishop is very important in the opening, in the middle of the game or even in the end of the game! ð ð ð ð 8) :-* ð ð So if you`ve ever dreamed of traveling to Russia and waking up Russian schoolchildren in the middle of the night, it`s probably time for you, too, to get acquainted with the legal trap. This type of partner, where a seemingly nailed knight moves anyway, allowing the queen to be captured but resulting in checkmate with knights and a bishop, sometimes occurs at lower levels, although masters don`t normally fall for it. For example, instead of taking the queen, you can play Nxe5 The Leggall trap or Blackburne trap (also known as the pseudo-victim Leggall and companion of Legall) is an opening chess trap characterized by a queen sacrifice, followed by checkmate with smaller pieces when Black accepts the sacrifice. The trap is named after the French player Sire de Légall. Joseph Henry Blackburne, British champion and one of the top five players in the world in the second half of the 19th century, set the trap many times. The legal trap is the attack model that every chess player should be aware of, as it teaches us the dangers of prematurely putting the knight in the queen`s direction in the opening and ignoring the basic principles of openness. Let`s get back to the main question: what happens after 1.Nxe5 Wxd1 moves? We then come to the position in the following diagram: According to Wikipedia, Legal camouflaged this trap with a psychological trick: But in fact, it allows White to deliver a checkmate in two moves: If I don`t write about chess, I`m making bad positional moves and showing a terrible endgame technique. If that sounds too complicated, it might be best to look at a Queen`s Gambit Denied-style opening line where this form of legal trap can appear.
(Note: In this game, it is Black who takes advantage of the Queen`s sacrifice). The legal trap is an attack trap used by a player to sacrifice their queen in order to provide a partner to the opposing king (or to gain a decisive advantage; more on that in the next section). As an example, let`s look at the match between two British amateurs, A. G. Essery and F. H. Warren, from 1912. We will conclude this article with a word of caution. However, one attack pattern in particular has become particularly famous over the centuries. It is quite well known as it was named after the player who originally played there in the 18th century. Therefore, from a practical point of view, the position of the diagram should also be obtained technically. But still, it is better for Black to enter such a position than to matte immediately.
For example, every strong player knows the typical bishop`s sacrifice on h7, the typical exchange sacrifice on h5, and other similar attack maneuvers. It has been played a million times, but it`s not immediately clear what happens when White simply takes the jumper on d5. 1. E4 E5 2. Sf3 d6 3. Bc4 Bg4?! 4. Nc3 g6? 5. Nxe5 Wxd1?? 6. Bxf7+ Ke7 7. Nd5# 1–0[3][4] Bryan, if 6). Nc6 x Ne5 then 7)Q x Bh5 N x Bc4 8) Qb4+! Win the knight.
The exchange of knights takes place. White loses an important striker and are unable to deliver Mate on d5, but on the other hand, Black loses an even more important defender. An astonishing discovery. White simply allows blacks to take their queen in one go. Of course, the offer is too attractive not to be accepted: sometimes you have the opportunity to deliver it in the real game, but most often the most experienced opponent will not allow it, because he plays healthy and logical chess, against which winning with the help of fast turns is not possible in this position, If White attempts the Nf3xe5 move, Black does not conquer the queen, but responds Nc6xe5, defends the bishop on g4 and wins the coin for Black. For example, consider the following table for now. Thus, a legal mating image occurs. It should be noted that the position of the chart is different from the position that occurred in the original legal game.
The key role is played by the bishop on g5, who pins the black knight to f6 and prevents him from taking the knight back on d5. In the end, Black won the coin and he should win the game. Probably, any Russian student could tell you the name of this maneuver, even if you wake him up in the middle of the night. The King`s Gambit was certainly the most popular opening in the 19th century. Nowadays, many antidotes have been discovered, but it is still sometimes used as a surprise weapon at the highest level.