Moskau 1966
Black to Move
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1…Rd3! 2.Qf6 | ||
[2.Qf4 Qc5+ 3.Be3 Rd2+] | ||
[2.Be3?? Qb2+ 3.Qe2 Qxe2+ 4.Kxe2 Rexe3+ | ||
(4…Rxc3 Black could choose instead, keeping Black’s Bishop pinned, but either line should win easily for Black.) | ||
5.Kf2 Rxc3 Black should have easy win, but if following move is played by White makes it even easier for Black 6.Rae1? Rxe1 7.Rxe1 Rc2+ and Black clearly now has very easy win] |
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2…Re2+ 3.Kxe2 Rd6+ |
1912
Black to Move
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make way for the Knight…the Black Queen becomes a sacrificial lamb to force the White King to a square so the Knight can begin a discovered attack/check pattern aided by an open file Rook. This game shows the importance of Rooks controlling open files, especially open central files. 1…Qxf1+ 2.Kxf1 |
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[2.Kh2 perhaps this might have been better at least initially for White because it forces Black to consider White’s checking threats; however, White is too far down in material in any event] | |
2…Nd2+ 3.Kg1 Re1+ 4.Kh2 Nf1+ White’s consecutive checking pattern forces a discovered attack/check, getting Black’s Queen. 5.Kg1 Ne3+ 6.Kh2Nxf5 |
Prag 1931
White to Move
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1.Qxb7+!! Queen sacrifice to set up discovered attack/check 1…Kxb7 2.Bxd7+ discovered attack/check; White gets a Bishop Pair and flushes the Black King into open, leading to mate at a8. 2…Ka8 |
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[2…Ka6?? 3.Bc8+ Ka5 4.Nc4+ Ka4 5.Rb4#] | |
3.Rxb8+! Rook sacrifice to clear the way for White’s Bishop Pair to work in tandem with White’s remaining Rook the entomb and mate the Black King at a8. 3…Kxb8 4.Rb1+ Ka8 5.Bc6#This game was rated for the C level in the original tutorial lesson pgn file, but I downgraded it to the B level. |