MESON Chess Problem Database
Problem Display
PID: 106321 (R1NN1K2/P1Bk4/pPp1pp1p/Q1p2r2/1nbrR3/3pn3/8/2b5 w - - 0 1)
Knuppert, Hugo
Pongracz MT, 1970
#3
9 + 14
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bd5
- 2.Qxc5
- threat
- 3.Qd6#
- 3.Qe7#
- threat
- 2.Qxc5
- 1...e5
- 2.Qxc5
- threat
- 3.Qe7#
- 2...Rd6
- 3.Qxd6#
- 2...Sed5
- 3.Qd6#
- 2...Sbd5
- 3.Qd6#
- 3.Qxc6#
- threat
- 2.Qxc5
- 1...Bd5
- Tries
- 1.Se7?
- threat
- 2.Sb7
- threat
- 3.Rd8#
- 2...e5
- 3.Sxc5#
- threat
- 2.b7
- threat
- 3.b8S#
- threat
- 2.Sb7
- 1...Rdd5
- 2.b7
- threat
- 3.b8S#
- threat
- 2.b7
- 1...Rf1
- 2.Sxe6
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.Sb7
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.b7
- threat
- 3.b8S#
- threat
- 2.Sxe6
- 1...Rf2
- 2.Sxe6
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.Sb7
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.b7
- threat
- 3.b8S#
- threat
- 2.Sxe6
- 1...Rf3
- 2.Sxe6
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.Sb7
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.b7
- threat
- 3.b8S#
- threat
- 2.Sxe6
- 1...Rf4
- 2.Sxe6
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.Sb7
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.b7
- threat
- 3.b8S#
- threat
- 2.Sxe6
- 1...Rfd5
- 2.b7
- threat
- 3.b8S#
- threat
- 2.b7
- 1...Re5
- 2.Sb7
- threat
- 3.Rd8#
- threat
- 2.Sf7
- threat
- 3.Rd8#
- threat
- 2.b7
- threat
- 3.b8S#
- threat
- 2.Sb7
- 1...Bd5
- 2.Sb7
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.b7
- threat
- 3.b8S#
- threat
- 2.Sb7
- 1...Sed5
- 2.Sxe6
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.Sxe6
- 1...Sbd5
- 2.Sxe6
- threat
- 3.Sxc5#
- 3.Rd8#
- threat
- 2.Sxe6
- 1...e5
- 2.b7
- threat
- 3.b8S#
- threat
- 2.b7
- 1...Rg5!
- threat
- 1.Sxe6?
- threat
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Qxc5
- threat
- 3.Qe7#
- 2...Rxc5
- 3.Sxc5#
- 2...Rd6
- 3.Qxd6#
- 2...Sed5
- 3.Qd6#
- 2...Sbd5
- 3.Qd6#
- threat
- 2.Sxc5+
- 1...Bxe6
- 2.Sd6
- threat
- 3.Rd8#
- threat
- 2.Se7
- threat
- 3.Rd8#
- threat
- 2.Sd6
- 1...Re5
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Rdd5
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Rd6
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Rfd5
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Rg5
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Rh5
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Ba3
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Bb5
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Sd1
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Qxc5
- threat
- 3.Qe7#
- 2...Rxc5
- 3.Sxc5#
- 2...Rd6
- 3.Qxd6#
- 2...Sd5
- 3.Qd6#
- threat
- 2.Sxc5+
- 1...Sf1
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Qxc5
- threat
- 3.Qe7#
- 2...Rxc5
- 3.Sxc5#
- 2...Rd6
- 3.Qxd6#
- 2...Sd5
- 3.Qd6#
- threat
- 2.Sxc5+
- 1...Sec2
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Qxc5
- threat
- 3.Qe7#
- 2...Rxc5
- 3.Sxc5#
- 2...Rd6
- 3.Qxd6#
- 2...Sd5
- 3.Qd6#
- threat
- 2.Sxc5+
- 1...Sg2
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Qxc5
- threat
- 3.Qe7#
- 2...Rxc5
- 3.Sxc5#
- 2...Rd6
- 3.Qxd6#
- 2...Sd5
- 3.Qd6#
- threat
- 2.Sxc5+
- 1...Sg4
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Qxc5
- threat
- 3.Qe7#
- 2...Rxc5
- 3.Sxc5#
- 2...Rd6
- 3.Qxd6#
- 2...Sd5
- 3.Qd6#
- threat
- 2.Sxc5+
- 1...Sa2
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Sbc2
- 2.Sxc5+
- 2...Rxc5
- 3.Re7#
- 2...Rxc5
- 2.Sxc5+
- 1...Rxe4!
- threat
- 1.Qxc5?
- threat
- 2.Qe7#
- 1...Rd6
- 2.Qxd6#
- 1...Sed5
- 2.Qd6#
- 1...Sbd5
- 2.Qd6#
- 2.Qxc6#
- 1...Rxc5!
- threat
- 1.Se7?
- Keys
- 1.b7!
- threat
- 2.Sb6+
- 2...Kxc7
- 3.b8Q#
- 2...Kxc7
- 2.Se7
- threat
- 3.b8S#
- threat
- 2.Sb6+
- 1...Rd6
- 2.Sb6+
- 2...Kxc7
- 3.Rc8#
- 3.b8Q#
- 2...Kxc7
- 2.Sxd6
- threat
- 3.b8S#
- threat
- 2.Se7
- threat
- 3.b8S#
- threat
- 2.Sb6+
- 1...Rg5
- 2.Sb6+
- 2...Kxc7
- 3.b8Q#
- 2...Kxc7
- 2.Sb6+
- 1...Sed5
- 2.Sxe6
- threat
- 3.Sxc5#
- 2...Sxc7
- 3.Qxc7#
- 2...Sc3
- 3.Sb6#
- 2...Se3
- 3.Sb6#
- 2...Sf4
- 3.Sb6#
- 2...Sb6
- 3.Sxb6#
- 2...Se7
- 3.Sb6#
- threat
- 2.Sxe6
- 1...Sbd5
- 2.Rxe6
- threat
- 3.Rd6#
- 2...Sxc7
- 3.Sb6#
- 2...Sb6
- 3.Re7#
- 2...Sc3
- 3.Re7#
- 2...Sb4
- 3.Re7#
- 2...Sf4
- 3.Re7#
- 2...Se7
- 3.Rxe7#
- threat
- 2.Rxe6
- threat
- 1.b7!
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