![]() At first he couldn't see the point of the Queen sacrifice then he realized that it was a after: John played 33 Qxh7+!! and in the course he says '.and for a moment Portisch looked stunned. In Schachzeitung (Berlin, February 1851), the sole annotation follows this move: "Schwarz kunigt ein erzwungenes Matt in funf Zugan an" (Black announces a in five moves). (any move) Qg2#īreaking the king's position even without a sure is often worth a material sacrifice. This type of "avoidance" clearly needs to be assessed when considering beautiful moves and combinations.Ī sacrifice of the rook that will lead to a in 5 if white accepts the offer.ġ6. White can "avoid" the variation after Qxf6 and give up the rook on b2 by playing for example Qg3. ![]() One important conclusion to reach is that it is not a after Qf6. Go to next trap, or to full game, or to beginning. Black offered a draw and White accepted, in a winning position.ħ.Nc6 allows a with 8.Bf7+ Ke7 9.Qxf6+ Kxf6 10.Nd5+ Ke5 11.Nf3+ Kxe4 12.Nc3 mate Bc4.Īnswer 5: After 1.exd3?, White wins with 2. Bc2?, Black has a beginning with 1.Qxb2+!.Īnswer 4: After 1.Nd7?, White forced Black's resignation by 2. However, for this to work, you have to ignore the 50-move rule.Ĭonsider his phenomenal abilities: he announces a ten moves in advance blindfolded, he plays dozens of games simultaneously without hesitation, he recapitulates the main lines and variations of hundreds of games.Īnswer 3: After 1. They have discovered that there is a way you can force a checkmate with 546 moves. Look up translate image A sequence of moves that lead to a checkmate no matter what the opponent responds.įORCED MOVE look up translate image A move for which there is only one reply (or if more than one reply, all but one are undesirable).Ĭhess grandmasters and other relevant stakeholders have discovered the 546 move forced checkmate. : A sequence of moves leading to an unpreventable checkmate.įorced move: The only good move a player can make.įorfeit: Loss of the game by breaking the rules.įork: An attack on two or more pieces at the same time.įortress: An endgame position that is impossible to penetrate. He has this tendency to get discouraged in a game where he is in an uncomfortable game and misses obvious threats from his opponents. Morphy is considered to be an aggressive chess player and mostly build his attacks by sacrifices. For example, there is a position on the board in which it is possible to force a mate in 546 moves though you have to ignore the 50-move rule in order to pull it off. They've discovered some very peculiar circumstances in just this tiny selection of games. Discussing a possible variation that could have arisen in that game (see first diagram position), Keene writes that 28.Qxg5 (when the white queen defends against 28. Raymond Keene also uses the term in this way in analyzing Fischer-Bisguier, New York 1957. White forced mate with the X-ray 17.Qh8+! A forced move may also be the only legal move on the board (see zugzwang.). Forced mate: A sequence of moves that lead to a checkmate no matter what the opponent responds.įorced move: A move for which there is only one reply (or if more than one reply, all but one are undesirable).įorced mate - one or more forcing moves resulting in unavoidable mate ( see mating attack, mating net.)įorced move - the only move an opponent can make to avoid loss of material or checkmate.
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