MESON Chess Problem Database
Problem Display
PID: 217505 (3r2Bq/6N1/1Pp1P3/B1kPNnQ1/1RP1PK1p/8/2Rrp3/8 w - - 0 1)
Aloni, Yoel
Variantim, 2001
#3
13 + 8
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.c5#
- 1...Kd6
- 2.c5#
- 1...R2xd5
- 2.cxd5+
- 2...Kd6
- 3.Sf7#
- 3.Sxf5#
- 3.Rxc6#
- 3.Qxd8#
- 2...Kd6
- 2.cxd5+
- 1...Sd4
- 2.Qe7+
- 2...Rd6
- 3.Sd7#
- 2...Rd6
- 2.Qe7+
- 1...Sd6
- 2.Qg1+
- 2...Rd4
- 3.Sd3#
- 2...Rd4
- 2.Qg1+
- 1...cxd5
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Kd4
- Tries
- 1.Sd3+?
- 1...Kd4
- 2.Qf6+
- 2...Kxd3
- 3.Rc3#
- 3.Qc3#
- 2...Kxd3
- 2.Qf6+
- 1...Rxd3!
- 1...Kd4
- 1.Sd7+?
- 1...Kd4
- 2.Qf6+
- 2...Kd3
- 3.Rc3#
- 3.Qc3#
- 2...Kd3
- 2.Qf6+
- 1...Rxd7!
- 1...Kd4
- 1.Rb5+?
- 1...Kd4
- 2.Sxf5#
- 2.Bc3#
- 2.Rxd2#
- 1...Kd6
- 2.Sf7#
- 2.Sxf5#
- 2.Qxd8#
- 2.c5#
- 1...cxb5!
- 1...Kd4
- 1.Sd3+?
- Keys
- 1.dxc6!
- threat
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Qxg7
- 2.Rb5+
- 2...Kd4
- 3.Bc3#
- 3.Rxd2#
- 2...Kd6
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Qxg8
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 2...Kd6
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Rxc2
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Rd5#
- 3.Qxd8#
- 2...Kd4
- 2.Rb5+
- 1...Rxg8
- 2.Rxd2
- threat
- 3.Rd5#
- 3.Rb5#
- 2...Sd4
- 3.Qe7#
- threat
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 3.Rd5#
- 2...Kd6
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rxd2
- 1...Sxg7
- 2.Rb5+
- 2...Kd4
- 3.Bc3#
- 3.Rxd2#
- 3.Qxd8#
- 3.Qg1#
- 2...Kd6
- 3.Bb4#
- 3.Rxd2#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...e1Q
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...e1S
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...e1B
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Qh6
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Qh7
- 2.Rb5+
- 2...Kd4
- 3.Bc3#
- 3.Rxd2#
- 2...Kd6
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Rd1
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...R2d3
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...R2d4
- 2.Rb5+
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd6
- 2.Rb5+
- 1...R2d5
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rd2#
- 2...Kd6
- 3.Sxf5#
- 3.Rxd5#
- 3.Qxd8#
- 2...Kd4
- 2.cxd5+
- 2...Kd6
- 3.Sf7#
- 3.Sxf5#
- 3.Qxd8#
- 2...Kd6
- 2.Rb5+
- 1...R2d6
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rd2#
- 2...Kd4
- 2.Rb5+
- 1...R2d7
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rd2#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.Rd5#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...R8d3
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Rd5#
- 2...Kd6
- 3.Sxf5#
- 3.Se8#
- 3.Bb4#
- 3.Qd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...R8d4
- 2.Rb5+
- 2...Kd6
- 3.Sxf5#
- 3.Se8#
- 3.Bb4#
- 3.Qd8#
- 3.c5#
- 2...Kd6
- 2.Rb5+
- 1...R8d5
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 3.Rxd5#
- 2...Kd6
- 3.Sxf5#
- 3.Se8#
- 3.Qd8#
- 2...Kd4
- 2.Rb5+
- 1...R8d6
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 2...Kd4
- 2.Rb5+
- 1...R8d7
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 2...Kd6
- 3.Sxf5#
- 3.Se8#
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Ra8
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 3.Rd5#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Rb8
- 2.Rxd2
- threat
- 3.Rd5#
- 3.Rb5#
- 2...Sd4
- 3.Qe7#
- threat
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 3.Rd5#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rxd2
- 1...Rc8
- 2.Rxd2
- threat
- 3.Rd5#
- 3.Rb5#
- 2...Sd4
- 3.Qe7#
- threat
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 3.Rd5#
- 2...Kd6
- 3.Sxf5#
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rxd2
- 1...Re8
- 2.Rb5+
- 2...Kd4
- 3.Sxf5#
- 3.Bc3#
- 3.Rxd2#
- 3.Rd5#
- 2...Kd6
- 3.Sxf5#
- 3.Sxe8#
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Rf8
- 2.Rb5+
- 2...Kd4
- 3.Bc3#
- 3.Rxd2#
- 3.Rd5#
- 2...Kd6
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Se3
- 2.Rb5+
- 2...Kd4
- 3.Bc3#
- 3.Rxd2#
- 2...Kd6
- 3.Bb4#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Sg3
- 2.Rb5+
- 2...Kd4
- 3.Bc3#
- 3.Rxd2#
- 3.Qxd8#
- 2...Kd6
- 3.Bb4#
- 3.Rxd2#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Sd4
- 2.Sd7+
- 2...Kxc6
- 3.Qd5#
- 2...Kd6
- 3.Qc5#
- 2...Kxc6
- 2.Sd7+
- 1...Sd6
- 2.Sd3+
- 2...Kd4
- 3.Qd5#
- 2...Kxc6
- 3.Qd5#
- 2...Kd4
- 2.Sd3+
- 1...Sh6
- 2.Rb5+
- 2...Kd4
- 3.Bc3#
- 3.Rxd2#
- 3.Qxd8#
- 3.Qg1#
- 2...Kd6
- 3.Bb4#
- 3.Rxd2#
- 3.Qxd8#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- 1...Se7
- 2.Rb5+
- 2...Kd4
- 3.Bc3#
- 3.Rxd2#
- 3.Qg1#
- 2...Kd6
- 3.Bb4#
- 3.c5#
- 2...Kd4
- 2.Rb5+
- threat
- 1.dxc6!
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