MESON Chess Problem Database
Problem Display
PID: 166021 (6B1/8/7q/3pp1Rp/1bpNk1pN/2nnP3/1B2PP2/3R1K2 w - - 0 1)
Onkoud, Abdelaziz
Prize, Phenix, 2009-2011
#3
10 + 10
| 145 | StrateGems | 2015 |
SOLUTION
- SOUND
- Sets
- 1...Qxg5
- 2.Bh7+
- 2...Qf5
- 3.Bxf5#
- 2...Qg6
- 3.Bxg6#
- 2...Qf5
- 2.Bh7+
- 1...Qf8
- 2.Bh7+
- 2...Qf5
- 3.Bxf5#
- 2...Qf5
- 2.Bh7+
- 1...Qa6
- 2.Bh7+
- 2...Qg6
- 3.Bxg6#
- 2...Qg6
- 2.Bh7+
- 1...Qb6
- 2.Bh7+
- 2...Qg6
- 3.Bxg6#
- 2...Qg6
- 2.Bh7+
- 1...Qc6
- 2.Bh7+
- 2...Qg6
- 3.Bxg6#
- 2...Qg6
- 2.Bh7+
- 1...Qd6
- 2.Bh7+
- 2...Qg6
- 3.Bxg6#
- 2...Qg6
- 2.Bh7+
- 1...Qe6
- 2.Bh7+
- 2...Qf5
- 3.Bxf5#
- 2...Qg6
- 3.Bxg6#
- 2...Qf5
- 2.Bh7+
- 1...Qf6
- 2.Bh7+
- 2...Qf5
- 3.Bxf5#
- 2...Qg6
- 3.Bxg6#
- 2...Qf5
- 2.Bh7+
- 1...Qh7
- 2.Bxh7#
- 1...Sa2
- 2.Sdf5
- threat
- 3.Sg3#
- 2...Sxf2
- 3.Bxd5#
- 2...g3
- 3.Sxg3#
- 3.f3#
- threat
- 2.Sdf5
- 1...Sxe2
- 2.Sxe2
- threat
- 3.Sg3#
- 2...Sxf2
- 3.Rxe5#
- 2...g3
- 3.Sxg3#
- threat
- 2.Sxe2
- 1...Sa4
- 2.Sdf5
- threat
- 3.Sg3#
- 2...Sxf2
- 3.Bxd5#
- 2...g3
- 3.Sxg3#
- 3.f3#
- threat
- 2.Sdf5
- 1...Sb5
- 2.Sdf5
- threat
- 3.Sg3#
- 2...Sxf2
- 3.Bxd5#
- 2...g3
- 3.Sxg3#
- 3.f3#
- threat
- 2.Sdf5
- 1...Sc1
- 2.Sdf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Shf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Sdf3
- 1...Se1
- 2.Sdf5
- threat
- 3.Sg3#
- 2...Sxe2
- 3.Bxd5#
- 2...g3
- 3.Sxg3#
- threat
- 2.Sdf5
- 1...Sxb2
- 2.Sdf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Sdf5
- threat
- 3.Sg3#
- 2...Sxe2
- 3.Bxd5#
- 2...g3
- 3.Sxg3#
- 3.f3#
- threat
- 2.Shf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Sdf3
- 1...Sf4
- 2.Sdf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Shf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Sdf3
- 1...Sc5
- 2.Sdf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Sdf5
- threat
- 3.Sg3#
- 2...Sxe2
- 3.Bxd5#
- 2...g3
- 3.Sxg3#
- 3.f3#
- threat
- 2.Shf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Sdf3
- 1...Qxg5
- Tries
- 1.Sb3?
- threat
- 2.Sd2#
- 1...Sxe2
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 2...Sxe5
- 2.Rxe5+
- 1...Sxf2
- 2.Bxd5+
- 2...Kxe3
- 3.Sg2#
- 3.Bc1#
- 2...Sxd5
- 3.Rxe5#
- 2...Kxe3
- 2.Bxd5+
- 1...Sb1
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 3.Rd4#
- 2...Sxe5
- 2.exd3+
- 2...cxd3
- 3.Rxe5#
- 2...cxd3
- 2.Rxe5+
- 1...Sa2
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 3.Rd4#
- 2...Sxe5
- 2.exd3+
- 2...cxd3
- 3.Rxe5#
- 2...cxd3
- 2.Rxe5+
- 1...Sa4
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 3.Rd4#
- 2...Sxe5
- 2.exd3+
- 2...cxd3
- 3.Rxe5#
- 2...cxd3
- 2.Rxe5+
- 1...Sb5
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 2...Sxe5
- 2.exd3+
- 2...cxd3
- 3.Rxe5#
- 2...cxd3
- 2.Rxe5+
- 1...Sxd1!
- threat
- 1.Sdf3?
- threat
- 2.Sd2#
- 1...Sxe2
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 2...Sxe5
- 2.Rxe5+
- 1...Sb1
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 3.Rd4#
- 2...Sxe5
- 2.exd3+
- 2...cxd3
- 3.Rxe5#
- 2...cxd3
- 2.Rxe5+
- 1...Sa2
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 3.Rd4#
- 2...Sxe5
- 2.exd3+
- 2...cxd3
- 3.Rxe5#
- 2...cxd3
- 2.Rxe5+
- 1...Sa4
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 3.Rd4#
- 2...Sxe5
- 2.exd3+
- 2...cxd3
- 3.Rxe5#
- 2...cxd3
- 2.Rxe5+
- 1...Sb5
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 2...Sxe5
- 2.exd3+
- 2...cxd3
- 3.Rxe5#
- 2...cxd3
- 2.Rxe5+
- 1...Sxd1!
- threat
- 1.Sdf5?
- threat
- 2.Sg3#
- 1...Sxf2
- 2.Sg3+
- 2...Kxe3
- 3.Sg2#
- 3.Bc1#
- 2...Kxe3
- 2.Sg3+
- 1...Sxe2!
- threat
- 1.Shf5?
- threat
- 2.Sg3#
- 1...Sxf2
- 2.Sg3+
- 2...Kxe3
- 3.Bc1#
- 2...Kxe3
- 2.Sg3+
- 1...h4
- 2.Rxg4+
- 2...Qf4
- 3.f3#
- 2...Sf4
- 3.f3#
- 2...Qf4
- 2.f3+
- 2...gxf3
- 3.exf3#
- 2...gxf3
- 2.Rxg4+
- 1...Sxe2!
- threat
- 1.Bc1?
- threat
- 2.f3+
- 2...gxf3
- 3.exf3#
- 2...gxf3
- 2.f3+
- 1...Sxe2
- 2.Sxe2
- threat
- 3.Sg3#
- 2...g3
- 3.Sxg3#
- 3.f3#
- threat
- 2.Sxe2
- 1...Sxc1
- 2.Sdf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Shf3
- threat
- 3.Sd2#
- 3.Rxe5#
- 2...gxf3
- 3.exf3#
- threat
- 2.Sdf3
- 1...Qf8
- 2.Bh7+
- 2...Qf5
- 3.Bxf5#
- 2...Qf5
- 2.Bh7+
- 1...Qf6
- 2.Bh7+
- 2...Qf5
- 3.Bxf5#
- 2...Qg6
- 3.Bxg6#
- 2...Qf5
- 2.Bh7+
- 1...Se1
- 2.Sdf5
- threat
- 3.Sg3#
- 2...Sxe2
- 3.Bxd5#
- 2...g3
- 3.Sxg3#
- threat
- 2.Sdf5
- 1...Sxf2!
- threat
- 1.Bh7+?
- 1...Qg6
- 2.Bxg6#
- 1...Qxh7!
- 1...Qg6
- 1.Rxg4+?
- 1...Sf4
- 2.Sdf5
- threat
- 3.Sg3#
- 3.f3#
- threat
- 2.f3+
- 2...Kxe3
- 3.Sc2#
- 3.Sdf5#
- 3.Shf5#
- 3.Bc1#
- 2...Kxe3
- 2.Sdf5
- 1...hxg4!
- 1...Sf4
- 1.Sb3?
- Keys
- 1.Sc2!
- threat
- 2.f3+
- 2...gxf3
- 3.exf3#
- 2...gxf3
- 2.f3+
- 1...Sxe2
- 2.Rxe5+
- 2...Sxe5
- 3.Bxd5#
- 2...Sxe5
- 2.Rxe5+
- 1...Sxf2
- 2.Bxd5+
- 2...Sxd5
- 3.Rxe5#
- 2...Sxd5
- 2.Bxd5+
- 1...Qf8
- 2.Bh7+
- 2...Qf5
- 3.Bxf5#
- 2...Qf5
- 2.Bh7+
- 1...Qf6
- 2.Bh7+
- 2...Qf5
- 3.Bxf5#
- 2...Qg6
- 3.Bxg6#
- 2...Qf5
- 2.Bh7+
- 1...Se1
- 2.Bxd5+
- 2...Sxd5
- 3.Rxe5#
- 2...Sxd5
- 2.Bxd5+
- threat
- 1.Sc2!
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