MESON Chess Problem Database
Problem Display
PID: 200120 (5r2/2NPp1p1/2b2P1r/2p1k2P/B4N1R/2p3p1/7B/1Q2KR2 w - - 0 1)
Aloni, Yoel
Variantim, 1997
#3
11 + 9
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Se2+
- 2...Ke3
- 3.Bg1#
- 2...Ke5
- 3.Bxg3#
- 2...Ke3
- 2.Sg2+
- 2...Ke5
- 3.Bxg3#
- 2...Be4
- 3.Rxe4#
- 3.Qxe4#
- 2...Ke5
- 2.Sh3+
- 2...Ke3
- 3.Bg1#
- 2...Ke5
- 3.Bxg3#
- 2...Be4
- 3.Rxe4#
- 3.Qxe4#
- 2...Ke3
- 2.Sfd5+
- 2...Ke5
- 3.Bxg3#
- 2...Ke5
- 2.Sfe6+
- 2...Ke3
- 3.Bg1#
- 2...Ke5
- 3.Bxg3#
- 2...Ke3
- 2.Sg6+
- 2...Ke3
- 3.Bg1#
- 2...Be4
- 3.Rxe4#
- 3.Qxe4#
- 2...Ke3
- 2.Se2+
- 1...g2
- 2.Se2#
- 2.Sxg2#
- 2.Sd3#
- 2.Sh3#
- 2.Sfd5#
- 2.Sfe6#
- 2.Sg6#
- 1...Kd4
- Tries
- 1.Sfd5?
- threat
- 2.Bxg3#
- 1...Rhxf6
- 2.Qe4+
- 2...Kd6
- 3.Qxe7#
- 2...Kd6
- 2.Qe4+
- 1...Rfxf6
- 2.Qe4+
- 2...Kd6
- 3.Qxe7#
- 2...Kd6
- 2.Qe4+
- 1...gxh2
- 2.Qe4+
- 2...Kd6
- 3.Qe6#
- 3.Qxe7#
- 2...Kd6
- 2.Qf5+
- 2...Kd6
- 3.Qe6#
- 2...Kd6
- 2.Qe4+
- 1...Rg6
- 2.Qe4+
- 2...Kd6
- 3.Qe6#
- 3.Qxe7#
- 2...Kd6
- 2.Qf5+
- 2...Kd6
- 3.Qe6#
- 2...Kd6
- 2.Qe4+
- 1...Kd6!
- threat
- 1.Bxg3?
- threat
- 2.Se2#
- 2.Sg2#
- 2.Sd3#
- 2.Sh3#
- 2.Sfd5#
- 2.Sfe6#
- 2.Sg6#
- 1...Kxf6
- 2.Sh3+
- 2...Bf3
- 3.Rxf3#
- 2...Bf3
- 2.Sfe6+
- 2...Bf3
- 3.Rxf3#
- 2...Bf3
- 2.Sh3+
- 1...Kd6!
- threat
- 1.Qe4+?
- 1...Kxe4
- 2.Sfd5+
- 2...Kd3
- 3.Rf3#
- 2...Ke5
- 3.Bxg3#
- 2...Kd3
- 2.Sfd5+
- 1...Kd6
- 2.Qxc6+
- 2...Ke5
- 3.Sd3#
- 2...Ke5
- 2.Qxe7+
- 2...Kxc7
- 3.d8Q#
- 2...Kxc7
- 2.d8Q+
- 2...Rxd8
- 3.Qxe7#
- 2...Bd7
- 3.Sb5#
- 3.Qd5#
- 3.Qe6#
- 3.Qexe7#
- 3.Qxd7#
- 2...Rxd8
- 2.Qxc6+
- 1...Bxe4!
- 1...Kxe4
- 1.d8Q?
- threat
- 2.Sd3#
- 1...Kxf6
- 2.Sg6+
- 2...Kg5
- 3.Se6#
- 2...Bf3
- 3.Qxe7#
- 2...Kg5
- 2.Sg6+
- 1...Be4
- 2.Se2
- threat
- 3.Bxg3#
- 3.Rxe4#
- 3.Qxe4#
- 3.Qxe7#
- 2...Bf5
- 3.Rxf5#
- 3.Qxf5#
- threat
- 2.Sd3+
- 2...Bxd3
- 3.Bxg3#
- 3.Qxe7#
- 3.Qd5#
- 2...Bxd3
- 2.Sg6+
- 2...Rxg6
- 3.Rxe4#
- 3.Qxe4#
- 2...Bxg6
- 3.Bxg3#
- 3.Qxe7#
- 3.Qd5#
- 2...Rxg6
- 2.Qxe7+
- 2...Kd4
- 3.Qbxe4#
- 3.Qexe4#
- 2...Kf5
- 3.Sh3#
- 2...Kd4
- 2.Se2
- 1...Bd7
- 2.Sd3+
- 2...Kd6
- 3.Qb6#
- 3.Qxd7#
- 2...Kd6
- 2.Bxg3
- threat
- 3.Se2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sfd5#
- 3.Sfe6#
- 3.Sg6#
- 2...Kd4
- 3.Sg2#
- 2...Kd6
- 3.Sfe6#
- 2...Kxf6
- 3.Sfe6#
- threat
- 2.Qxe7+
- 2...Kd4
- 3.Se2#
- 3.Qd3#
- 3.Qbe4#
- 3.Qee4#
- 2...Be6
- 3.Sd3#
- 2...Kd4
- 2.Qxd7
- threat
- 3.Sd3#
- 3.Qbf5#
- 2...Kxf6
- 3.Qbf5#
- 3.Qdf5#
- threat
- 2.Sd3+
- 1...Bf3
- 2.Sg6+
- 2...Kxf6
- 3.Qxe7#
- 2...Rxg6
- 3.Qxe7#
- 2...Kxf6
- 2.Qxe7+
- 2...Kd4
- 3.Se2#
- 3.Qd3#
- 2...Kd4
- 2.Sg6+
- 1...Bb5
- 2.Se2
- threat
- 3.Bxg3#
- 3.Rf5#
- 3.Re4#
- 3.Qe4#
- 3.Qf5#
- 3.Qxe7#
- 3.Qd5#
- threat
- 2.Sg2
- threat
- 3.Bxg3#
- 3.Rf5#
- 3.Re4#
- 3.Qe4#
- 3.Qf5#
- 3.Qxe7#
- 3.Qd5#
- threat
- 2.Sd3+
- 2...Bxd3
- 3.Bxg3#
- 3.Qxe7#
- 3.Qd5#
- 2...Bxd3
- 2.Sh3
- threat
- 3.Bxg3#
- 3.Rf5#
- 3.Re4#
- 3.Qe4#
- 3.Qf5#
- 3.Qxe7#
- 3.Qd5#
- threat
- 2.Sfd5
- threat
- 3.Bxg3#
- 3.Rf5#
- 3.Re4#
- 3.Qe4#
- 3.Qf5#
- 3.Qxe7#
- threat
- 2.Sg6+
- 2...Rxg6
- 3.Rf5#
- 3.Re4#
- 3.Qe4#
- 3.Qf5#
- 3.Qxe7#
- 3.Qd5#
- 2...Rxg6
- 2.Qxe7+
- 2...Kd4
- 3.Se2#
- 3.Sg2#
- 3.Sd3#
- 3.Sh3#
- 3.Sfd5#
- 3.Sg6#
- 3.Qbe4#
- 3.Qee4#
- 2...Kd4
- 2.Qd5+
- 2...Kxf6
- 3.Se2#
- 3.Sd3#
- 3.Qbf5#
- 3.Qdf5#
- 2...Kxf6
- 2.Se2
- 1...c4
- 2.Se2
- threat
- 3.Bxg3#
- 3.Rf5#
- 3.Qf5#
- 3.Qxe7#
- 3.Qd4#
- threat
- 2.Sg2
- threat
- 3.Bxg3#
- 3.Rf5#
- 3.Qf5#
- 3.Qxe7#
- 3.Qd4#
- threat
- 2.Sd3+
- 2...cxd3
- 3.Bxg3#
- 3.Qxe7#
- 3.Qd4#
- 2...cxd3
- 2.Sh3
- threat
- 3.Bxg3#
- 3.Rf5#
- 3.Qf5#
- 3.Qxe7#
- 3.Qd4#
- threat
- 2.Sfd5
- threat
- 3.Bxg3#
- 3.Rf5#
- 3.Re4#
- 3.Qe4#
- 3.Qf5#
- 3.Qxe7#
- threat
- 2.Sfe6
- threat
- 3.Bxg3#
- 3.Rf5#
- 3.Qf5#
- 3.Qd4#
- threat
- 2.Sg6+
- 2...Rxg6
- 3.Rf5#
- 3.Qf5#
- 3.Qxe7#
- 3.Qd4#
- 2...Rxg6
- 2.Qxe7+
- 2...Kd4
- 3.Se2#
- 3.Sfd5#
- 3.Bg1#
- 3.Qd1#
- 3.Qb6#
- 2...Kd4
- 2.Se2
- 1...Rxd8!
- threat
- 1.Sfd5?
- Keys
- 1.Qb6!
- threat
- 2.Sd3+
- 2...Kd6
- 3.Qxc6#
- 2...Kd6
- 2.Sd3+
- 1...Kd4
- 2.Sfd5+
- 2...Kd3
- 3.Rf3#
- 2...Ke5
- 3.Bxg3#
- 2...Kd3
- 2.Sfd5+
- 1...Ke4
- 2.Sfd5+
- 2...Kd3
- 3.Rf3#
- 2...Ke5
- 3.Bxg3#
- 2...Kd3
- 2.Sfd5+
- 1...Kf5
- 2.Sh3+
- 2...Ke5
- 3.Bxg3#
- 2...Bf3
- 3.Qe6#
- 2...Ke5
- 2.Sh3+
- 1...Kd6
- 2.Qxc6+
- 2...Ke5
- 3.Sd3#
- 2...Ke5
- 2.Qxc6+
- 1...Kxf6
- 2.Sg6+
- 2...Kg5
- 3.Se6#
- 2...Kg5
- 2.Sg6+
- 1...Rfxf6
- 2.Sd3+
- 2...Kd6
- 3.Qxc6#
- 3.d8Q#
- 3.d8R#
- 2...Kd6
- 2.Qxc5+
- 2...Ke4
- 3.Bc2#
- 2...Bd5
- 3.Sd3#
- 3.Qxd5#
- 2...Ke4
- 2.Sd3+
- 1...exf6
- 2.Qxc5+
- 2...Ke4
- 3.Bc2#
- 3.Bxc6#
- 2...Bd5
- 3.Sd3#
- 3.Qxd5#
- 2...Ke4
- 2.Qxc5+
- 1...Rf7
- 2.Sd3+
- 2...Kd6
- 3.Qxc6#
- 3.d8Q#
- 3.d8R#
- 2...Kd6
- 2.Qxc5+
- 2...Ke4
- 3.Bc2#
- 3.Bxc6#
- 2...Kxf6
- 3.Se8#
- 2...Bd5
- 3.Sd3#
- 2...Ke4
- 2.Sd3+
- 1...Bf3
- 2.Qe6+
- 2...Kd4
- 3.Sb5#
- 3.Bg1#
- 2...Kd4
- 2.Qe6+
- 1...Be4
- 2.Qe6+
- 2...Kd4
- 3.Bg1#
- 2...Kd4
- 2.Qe6+
- 1...Bb5
- 2.Se2
- threat
- 3.Bxg3#
- 3.Qxc5#
- 3.Qe6#
- threat
- 2.Sg2
- threat
- 3.Bxg3#
- 3.Qxc5#
- 3.Qe6#
- threat
- 2.Sd3+
- 2...Bxd3
- 3.Bxg3#
- 3.Qxc5#
- 3.Qe6#
- 2...Bxd3
- 2.Sh3
- threat
- 3.Bxg3#
- 3.Qxc5#
- 3.Qe6#
- threat
- 2.Sg6+
- 2...Rxg6
- 3.Qxc5#
- 3.Qe6#
- 2...Rxg6
- 2.Qe6+
- 2...Kd4
- 3.Sxb5#
- 3.Bg1#
- 2...Kd4
- 2.Se2
- 1...c4
- 2.Sd3+
- 2...Kd6
- 3.Rd4#
- 3.Qxc6#
- 2...cxd3
- 3.Bxg3#
- 3.Qd4#
- 2...Kd6
- 2.Sg6+
- 2...Kd6
- 3.Rd4#
- 3.Qxc6#
- 2...Rxg6
- 3.Qd4#
- 2...Kd6
- 2.Sd3+
- threat
- 1.Qb6!
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