MESON Chess Problem Database
Problem Display
PID: 156971 (2q3r1/2p1R2Q/3pb2p/bP1Pppn1/3Pk3/1B3NB1/K1N1P3/5R2 w - - 0 1)
Grinblat, Arieh
Troll, 2015
#3
12 + 11
SOLUTION
- SOUND
- Sets
- 1...Rd8
- 2.Sxg5+
- 2...hxg5
- 3.Qh1#
- 2...hxg5
- 2.Sxg5+
- 1...Re8
- 2.Sxg5+
- 2...hxg5
- 3.Qh1#
- 2...hxg5
- 2.Sxg5+
- 1...Rf8
- 2.Sxg5+
- 2...hxg5
- 3.Qh1#
- 2...hxg5
- 2.Sxg5+
- 1...Bd2
- 2.Sxd2#
- 1...Bb6
- 2.Sd2#
- 1...Bxd5
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...Bd7
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...Bf7
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...exd4
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sd2+
- 1...Rd8
- Tries
- 1.Sxg5+?
- 1...hxg5
- 2.Qh1#
- 1...Rxg5!
- 1...hxg5
- 1.Rxe6?
- threat
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.exf3#
- threat
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sd2+
- 1...Sxf3
- 2.Rxf3
- threat
- 3.Re3#
- 3.Rf4#
- 3.Qxf5#
- threat
- 2.Rxf3
- 1...Sxe6
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sd2+
- 1...Sxh7
- 2.Sxe5
- threat
- 3.Sd7#
- 3.Rf4#
- 2...f4
- 3.Rxf4#
- threat
- 2.Sxe5
- 1...Qf8
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...Qa6
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...Qb7
- 2.Sfe1
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.exf3#
- threat
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sh4
- threat
- 3.Rf4#
- 3.Qxf5#
- threat
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.Sxf3#
- 3.exf3#
- threat
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sfe1
- 1...Qa8
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...Qb8
- 2.Sfe1
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.exf3#
- threat
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sh4
- threat
- 3.Rf4#
- 3.Qxf5#
- threat
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.Sxf3#
- 3.exf3#
- threat
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sfe1
- 1...Qd8
- 2.Sfe1
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.exf3#
- threat
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sh4
- threat
- 3.Rf4#
- 3.Qxf5#
- threat
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.Sxf3#
- 3.exf3#
- threat
- 2.Sfe1
- 1...Rg6
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...Rg7
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.exf3#
- threat
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sd2+
- 1...Rd8
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.exf3#
- threat
- 2.Sxg5+
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...hxg5
- 2.Sd2+
- 1...Re8
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.exf3#
- threat
- 2.Sxg5+
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...hxg5
- 2.Sd2+
- 1...Rf8
- 2.Sxg5+
- 2...hxg5
- 3.Qh1#
- 2...hxg5
- 2.Sxg5+
- 1...Rh8
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.exf3#
- threat
- 2.Sxg5+
- 2...hxg5
- 3.Qxf5#
- 2...hxg5
- 2.Sd2+
- 1...Be1
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sd2+
- 1...Bc3
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sd2+
- 1...Bb4
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sd2+
- 1...Sh3
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sd2+
- 1...Sf7
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- threat
- 2.Sg5+
- 2...Rxg5
- 3.Rf4#
- 2...Sxg5
- 3.Rf4#
- 3.Qxf5#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sd2+
- 1...h5
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxe5
- threat
- 3.Rf4#
- 3.Qxf5#
- 2...Sf3
- 3.exf3#
- threat
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...Rxg5
- 2.Sd2+
- 1...c5
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qxf5#
- 3.Qh1#
- 2...Rxg5
- 2.Sd2+
- 1...Qxe6!
- threat
- 1.Qxh6?
- threat
- 2.Sxg5+
- 2...Rxg5
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...Bxd5
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 3.Qh1#
- 2...Rxg5
- 2.Qh4+
- 2...f4
- 3.Qxf4#
- 2...f4
- 2.Sxg5+
- 1...Rg6
- 2.Sxg5+
- 2...Rxg5
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...Rg7
- 2.Sxg5+
- 2...Rxg5
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...Bd7
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 3.Qh1#
- 2...Rxg5
- 2.Qxg5
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Rxg5
- 3.Sxg5#
- 2...Bd2
- 3.Sxd2#
- 2...f4
- 3.Qxf4#
- threat
- 2.Qh4+
- 2...f4
- 3.Qxf4#
- 2...f4
- 2.Sxg5+
- 1...Bf7
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 3.Qh1#
- 2...Rxg5
- 2.Qxg5
- threat
- 3.Qe3#
- 3.Qf4#
- 2...Rxg5
- 3.Sxg5#
- 2...Bd2
- 3.Sxd2#
- 2...f4
- 3.Qxf4#
- threat
- 2.Qh4+
- 2...f4
- 3.Qxf4#
- 2...f4
- 2.Sxg5+
- 1...f4!
- threat
- 1.Sxg5+?
- Keys
- 1.Bc4!
- threat
- 2.Bd3+
- 2...Kxd5
- 3.Se3#
- 2...Kxd5
- 2.Bd3+
- 1...Bxd5
- 2.Sxg5+
- 2...Rxg5
- 3.Rf4#
- 2...hxg5
- 3.Qh1#
- 2...Rxg5
- 2.Sxg5+
- 1...exd4
- 2.Sd2+
- 2...Bxd2
- 3.Qxf5#
- 2...Bxd2
- 2.Sd2+
- 1...Bb4
- 2.Bd3+
- 2...Kxd5
- 3.Se3#
- 3.Sxb4#
- 2...Kxd5
- 2.Bd3+
- threat
- 1.Bc4!
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