MESON Chess Problem Database
Problem Display
PID: 112302 (6b1/3nRp1r/1pR1pk1P/b2P1NpP/N1pPnBK1/8/1r3p2/Q7 w - - 0 1)
Alaikov, Venelin
Magyar Sakkelet, 1980
#3
11 + 13
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rb1
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.Be5+
- 1...Ra2
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.Be5+
- 1...Rc2
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.Be5+
- 1...Rd2
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.Be5+
- 1...Re2
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.Be5+
- 1...Rb3
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.Be5+
- 1...Rb4
- 2.Sc3
- threat
- 3.Sxe4#
- 2...Se5+
- 3.Bxe5#
- 3.dxe5#
- 2...Sxc3
- 3.Bxg5#
- 2...Sd2
- 3.Bxg5#
- 2...Sg3
- 3.Bxg5#
- 2...Sec5
- 3.Bxg5#
- 2...Sd6
- 3.Bxg5#
- 2...Sdc5
- 3.Be5#
- threat
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.Sc3
- 1...Rb5
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.Be5+
- 1...Bb4
- 2.Sxb6
- threat
- 3.Sxd7#
- 2...Se5+
- 3.Bxe5#
- 3.dxe5#
- 2...Sxb6
- 3.Be5#
- 2...Sec5
- 3.Bxg5#
- 2...Sdc5
- 3.Be5#
- 2...Sb8
- 3.Be5#
- 2...Sf8
- 3.Be5#
- threat
- 2.Sxb6
- 1...Sd2
- 2.Bxg5#
- 1...Sc3
- 2.Bxg5#
- 1...Sg3
- 2.Bxg5#
- 1...Sec5
- 2.Bxg5#
- 1...Sd6
- 2.Bxg5#
- 1...Sdc5
- 2.Be5#
- 1...Se5+
- 2.Bxe5#
- 2.dxe5#
- 1...Sb8
- 2.Be5#
- 1...Sf8
- 2.Be5#
- 1...b5
- 2.Sc5
- threat
- 3.Sxe4#
- 3.Sxd7#
- 2...Se5+
- 3.Bxe5#
- 3.dxe5#
- 2...Sexc5
- 3.Bxg5#
- 2...Sdxc5
- 3.Be5#
- threat
- 2.Sc5
- 1...Rb1
- Tries
- 1.Sc5?
- threat
- 2.Sxe4#
- 2.Sxd7#
- 1...Se5+
- 2.Bxe5#
- 2.dxe5#
- 1...Sexc5
- 2.Bxg5#
- 1...Sdxc5
- 2.Be5#
- 1...Re2
- 2.Sxd7#
- 1...Sd2
- 2.Sxd7#
- 2.Bxg5#
- 1...Sc3
- 2.Sxd7#
- 2.Bxg5#
- 1...Sg3
- 2.Sxd7#
- 2.Bxg5#
- 1...Sd6
- 2.Sxd7#
- 2.Bxg5#
- 1...Sb8
- 2.Sxe4#
- 2.Be5#
- 1...Sf8
- 2.Sxe4#
- 2.Be5#
- 1...bxc5!
- threat
- 1.Sxb6?
- threat
- 2.Sxd7#
- 1...Rxb6
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.Be5+
- 1...Bxb6!
- threat
- 1.dxe6?
- threat
- 2.exd7+
- 2...Sd6
- 3.Be5#
- 3.Bxg5#
- 3.Rxd6#
- 2...Sd6
- 2.exf7+
- 2...Sd6
- 3.Bxg5#
- 3.Rxd6#
- 3.fxg8S#
- 2...Sd6
- 2.exd7+
- 1...gxf4
- 2.exd7+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.exf7+
- 2...Sd6
- 3.Rxd6#
- 3.fxg8S#
- 2...Sd6
- 2.exd7+
- 1...Re2
- 2.Be5+
- 2...Sxe5+
- 3.dxe5#
- 2...Sxe5+
- 2.exd7+
- 2...Sd6
- 3.Bxg5#
- 2...Sd6
- 2.exf7+
- 2...Sd6
- 3.Bxg5#
- 3.fxg8S#
- 2...Sd6
- 2.Be5+
- 1...Rb5
- 2.exd7+
- 2...Sd6
- 3.Bxg5#
- 3.Rxd6#
- 2...Sd6
- 2.exf7+
- 2...Sd6
- 3.Bxg5#
- 3.Rxd6#
- 3.fxg8S#
- 2...Sd6
- 2.exd7+
- 1...Rg7
- 2.exd7+
- 2...Sd6
- 3.Be5#
- 3.Rxd6#
- 2...Sd6
- 2.exf7+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.exd7+
- 1...Rh8
- 2.exd7+
- 2...Sd6
- 3.Be5#
- 3.Bxg5#
- 3.Rxd6#
- 2...Sd6
- 2.exf7+
- 2...Sd6
- 3.Bxg5#
- 3.Rxd6#
- 2...Sd6
- 2.exd7+
- 1...Bd2
- 2.exd7+
- 2...Sd6
- 3.Be5#
- 3.Rxd6#
- 2...Sd6
- 2.exf7+
- 2...Sd6
- 3.Rxd6#
- 3.fxg8S#
- 2...Sd6
- 2.exd7+
- 1...Bb4
- 2.Sxb6
- threat
- 3.Sd5#
- 3.Sxd7#
- 2...Se5+
- 3.Bxe5#
- 3.dxe5#
- 2...Sxb6
- 3.Be5#
- threat
- 2.exd7+
- 2...Bd6
- 3.Be5#
- 2...Sd6
- 3.Be5#
- 3.Bxg5#
- 2...Bd6
- 2.exf7+
- 2...Bd6
- 3.fxg8S#
- 2...Sd6
- 3.Bxg5#
- 3.fxg8S#
- 2...Bd6
- 2.Sxb6
- 1...fxe6!
- threat
- 1.Sc5?
- Keys
- 1.Qa3!
- threat
- 2.Rxd7
- threat
- 3.Be5#
- 3.Qe7#
- threat
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxd7
- 1...Rxh6
- 2.Rexe6+
- 2...fxe6
- 3.Qe7#
- 2...fxe6
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rexe6+
- 1...gxf4
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxf7+
- 1...f1Q
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxf7+
- 1...f1S
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxf7+
- 1...f1B
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxf7+
- 1...f1R
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxf7+
- 1...Rb1
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxf7+
- 1...Re2
- 2.Rxd7
- threat
- 3.Be5#
- 3.Qe7#
- 2...Sc5
- 3.Bxg5#
- 2...Sd6
- 3.Bxg5#
- threat
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxd7
- 1...Rb3
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxf7+
- 1...Rb4
- 2.Sc3
- threat
- 3.Sxe4#
- 2...Se5+
- 3.Bxe5#
- 3.dxe5#
- 2...Sxc3
- 3.Bxg5#
- 2...Sd2
- 3.Bxg5#
- 2...Sg3
- 3.Bxg5#
- 2...Sec5
- 3.Bxg5#
- 2...Sd6
- 3.Bxg5#
- 2...Sdc5
- 3.Be5#
- threat
- 2.Sc3
- 1...Rg7
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Rxf7
- 3.Rxe6#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rxf7+
- 1...Rh8
- 2.Rexe6+
- 2...fxe6
- 3.Qe7#
- 2...fxe6
- 2.Rxd7
- threat
- 3.Be5#
- 3.Qe7#
- threat
- 2.Rxf7+
- 2...Kxf7
- 3.Qe7#
- 2...Bxf7
- 3.Qe7#
- 2...Kxf7
- 2.Rexe6+
- 1...Bb4
- 2.Sxb6
- threat
- 3.Sxd7#
- 2...Se5+
- 3.Bxe5#
- 3.dxe5#
- 2...Sxb6
- 3.Be5#
- 2...Sec5
- 3.Bxg5#
- 2...Sdc5
- 3.Be5#
- 2...Sb8
- 3.Be5#
- 2...Sf8
- 3.Be5#
- threat
- 2.Sxb6
- threat
- 1.Qa3!
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