MESON Chess Problem Database
Problem Display
PID: 165576 (KNQ5/3pR3/1P4p1/1Bnk2P1/6bR/B2NbP2/pp4r1/q1r5 w - - 0 1)
Aleksandrov, Vladimir Aleksandrovich
Probleemblad, 2016
#3
11 + 11
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Qh8+
- 2...Kd5
- 3.Qe5#
- 2...Kd5
- 2.Qh8+
- 1...Rb1
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Re5#
- 3.Qb7#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Re5+
- 2...Kd4
- 3.Qxc5#
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd4
- 2.Bxc5
- 1...Rd1
- 2.Re5+
- 2...Kd4
- 3.Qxc5#
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd4
- 2.Re5+
- 1...Re1
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Re5#
- 3.Qb7#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Re5+
- 2...Kd4
- 3.Qxc5#
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd4
- 2.Bxc5
- 1...Rf1
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Re5#
- 3.Qb7#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Re5+
- 2...Kd4
- 3.Qxc5#
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd4
- 2.Bxc5
- 1...Rcg1
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Re5#
- 3.Qb7#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Re5+
- 2...Kd4
- 3.Qxc5#
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd4
- 2.Bxc5
- 1...Rh1
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Re5#
- 3.Qb7#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Re5+
- 2...Kd4
- 3.Qxc5#
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd4
- 2.Bxc5
- 1...Bd2
- 2.Bxc5
- threat
- 3.Re5#
- 3.Qb7#
- 2...Rxc5
- 3.Qxc5#
- threat
- 2.Bxc5
- 1...Bf4
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Sxf4#
- 3.Qb7#
- 2...Rxc5
- 3.Qxc5#
- threat
- 2.Bxc5
- 1...Bxf3
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Bc6+
- 1...Bh3
- 2.Re5+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Re5+
- 1...Bf5
- 2.Re5+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Re5+
- 1...Bh5
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Re5#
- 2...Kd6
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Rxd7#
- 2...Kd6
- 2.Bc6+
- 1...Sb3
- 2.Qxd7+
- 2...Bxd7
- 3.Re5#
- 2...Bxd7
- 2.Qxd7+
- 1...Sa4
- 2.Qxd7+
- 2...Bxd7
- 3.Re5#
- 2...Bxd7
- 2.Qxd7+
- 1...Se4
- 2.fxe4+
- 2...Kd4
- 3.Qh8#
- 2...Kd4
- 2.fxe4+
- 1...Sa6
- 2.Qxd7+
- 2...Bxd7
- 3.Re5#
- 2...Bxd7
- 2.Qxd7+
- 1...Se6
- 2.Rxd7#
- 2.Qxd7#
- 1...Sb7
- 2.Qxd7+
- 2...Bxd7
- 3.Re5#
- 2...Sd6
- 3.Qxd6#
- 2...Bxd7
- 2.Qxd7+
- 1...d6
- 2.Sb4+
- 2...Kd4
- 3.Qh8#
- 2...Kd4
- 2.Sb4+
- 1...Kd4
- Tries
- 1.Sb4+?
- 1...Kd4
- 2.Qh8#
- 1...Kd6!
- 1...Kd4
- 1.Bxc5?
- threat
- 2.Sb4#
- 2.Re5#
- 2.Qb7#
- 1...Rxc5
- 2.Re5+
- 2...Kd4
- 3.Qxc5#
- 2...Kd6
- 3.Qf8#
- 2...Kd4
- 2.Re5+
- 1...Bxc5!
- threat
- 1.Rxg4?
- threat
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Re5#
- 2...Kd6
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Rxd7#
- 2...Kd6
- 2.Bc6+
- 1...Bxg5
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Rd4#
- 3.Re5#
- 3.Qb7#
- 3.Qxd7#
- 3.Qg8#
- threat
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Rd4#
- 3.Qxd7#
- 3.Qc7#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Re5#
- 2...Kd6
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Rxd7#
- 2...Kd6
- 2.Bxc5
- 1...Bf4
- 2.Sxf4+
- 2...Kd4
- 3.Qh8#
- 2...Kd6
- 3.Qxd7#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Sxf4#
- 3.Qb7#
- 3.Qg8#
- 2...Rxc5
- 3.Qxc5#
- threat
- 2.Sxf4+
- 1...b1Q
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Rxd7#
- 2...Kd6
- 2.Bc6+
- 1...b1S
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Rxd7#
- 2...Kd6
- 2.Bc6+
- 1...b1B
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Rxd7#
- 2...Kd6
- 2.Bc6+
- 1...b1R
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Rxd7#
- 2...Kd6
- 2.Bc6+
- 1...Rb1
- 2.Sf4+
- 2...Kd4
- 3.Qxc5#
- 3.Qh8#
- 2...Kd6
- 3.Qxd7#
- 2...Bxf4
- 3.Qxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qb7#
- 3.Qxd7#
- 3.Qg8#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Bc4+
- 2...Kd6
- 3.Rxd7#
- 3.Qxd7#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Bc4#
- 3.Re5#
- 2...Kd6
- 2.Qxd7+
- 2...Sxd7
- 3.Bc4#
- 3.Bc6#
- 2...Sxd7
- 2.Qc7
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qe5#
- 2...Bf4
- 3.Qxc5#
- threat
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Bc4#
- 3.Rxd7#
- 2...Kd6
- 2.Sf4+
- 1...Rd1
- 2.Sf4+
- 2...Kd4
- 3.Qxc5#
- 3.Qh8#
- 2...Kd6
- 3.Qxd7#
- 2...Bxf4
- 3.Qxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qb7#
- 3.Qxd7#
- 3.Qg8#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Bc4+
- 2...Kd6
- 3.Rxd7#
- 3.Qxd7#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Bc4#
- 3.Re5#
- 2...Kd6
- 2.Qxd7+
- 2...Sxd7
- 3.Bc4#
- 3.Bc6#
- 2...Sxd7
- 2.Qc7
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qe5#
- 2...Bf4
- 3.Qxc5#
- threat
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Bc4#
- 3.Rxd7#
- 2...Kd6
- 2.Sf4+
- 1...Re1
- 2.Sf4+
- 2...Kd4
- 3.Qxc5#
- 3.Qh8#
- 2...Kd6
- 3.Qxd7#
- 2...Bxf4
- 3.Qxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qb7#
- 3.Qxd7#
- 3.Qg8#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Bc4+
- 2...Kd6
- 3.Rxd7#
- 3.Qxd7#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Bc4#
- 3.Re5#
- 2...Kd6
- 2.Qxd7+
- 2...Sxd7
- 3.Bc4#
- 3.Bc6#
- 2...Sxd7
- 2.Qc7
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qe5#
- 2...Bf4
- 3.Qxc5#
- threat
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Bc4#
- 3.Rxd7#
- 2...Kd6
- 2.Sf4+
- 1...Rf1
- 2.Sf4+
- 2...Kd4
- 3.Qxc5#
- 3.Qh8#
- 2...Kd6
- 3.Qxd7#
- 2...Bxf4
- 3.Qxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qb7#
- 3.Qxd7#
- 3.Qg8#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Bc4+
- 2...Kd6
- 3.Rxd7#
- 3.Qxd7#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Bc4#
- 3.Re5#
- 2...Kd6
- 2.Qxd7+
- 2...Sxd7
- 3.Bc4#
- 3.Bc6#
- 2...Sxd7
- 2.Qc7
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qe5#
- 2...Bf4
- 3.Qxc5#
- threat
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Bc4#
- 3.Rxd7#
- 2...Kd6
- 2.Sf4+
- 1...Rcg1
- 2.Sf4+
- 2...Kd4
- 3.Qxc5#
- 3.Qh8#
- 2...Kd6
- 3.Qxd7#
- 2...Bxf4
- 3.Qxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qb7#
- 3.Qxd7#
- 3.Qg8#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Bc4+
- 2...Kd6
- 3.Rxd7#
- 3.Qxd7#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Bc4#
- 3.Re5#
- 2...Kd6
- 2.Qxd7+
- 2...Sxd7
- 3.Bc4#
- 3.Bc6#
- 2...Sxd7
- 2.Qc7
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qe5#
- 2...Bf4
- 3.Qxc5#
- threat
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Bc4#
- 3.Rxd7#
- 2...Kd6
- 2.Sf4+
- 1...Rh1
- 2.Sf4+
- 2...Kd4
- 3.Qxc5#
- 2...Kd6
- 3.Qxd7#
- 2...Bxf4
- 3.Qxc5#
- 2...Kd4
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qb7#
- 3.Qxd7#
- 3.Qg8#
- 2...Bxc5
- 3.Qxc5#
- threat
- 2.Bc4+
- 2...Kd6
- 3.Rxd7#
- 3.Qxd7#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Bc4#
- 3.Re5#
- 2...Kd6
- 2.Qxd7+
- 2...Sxd7
- 3.Bc4#
- 3.Bc6#
- 2...Sxd7
- 2.Qc7
- threat
- 3.Sb4#
- 3.Bc4#
- 3.Re5#
- 3.Qe5#
- 2...Bf4
- 3.Qxc5#
- threat
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Bc4#
- 3.Rxd7#
- 2...Kd6
- 2.Sf4+
- 1...Rc4
- 2.Bxc4+
- 2...Kd6
- 3.Rxd7#
- 3.Qxd7#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Bxc4#
- 3.Re5#
- 2...Kd6
- 2.Qxd7+
- 2...Sxd7
- 3.Bxc4#
- 2...Sxd7
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Bxc4#
- 3.Rxd7#
- 2...Kd6
- 2.Bxc4+
- 1...Bd2
- 2.Bxc5
- threat
- 3.Rd4#
- 3.Re5#
- 3.Qb7#
- 3.Qxd7#
- 3.Qg8#
- threat
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Rd4#
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Re5#
- 2...Kd6
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Rxd7#
- 2...Kd6
- 2.Bxc5
- 1...Bd4
- 2.Sf4+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Sf4#
- 2...Kd6
- 2.Qxd7+
- 2...Sxd7
- 3.Sf4#
- 2...Sxd7
- 2.Qc7
- threat
- 3.Sb4#
- 3.Sf4#
- 2...Sxd3
- 3.Qd6#
- 3.Qxd7#
- 2...Bc3
- 3.Bc4#
- 3.Qxc5#
- threat
- 2.Qg8+
- 2...Kd6
- 3.Rxd7#
- 2...Se6
- 3.Rxd7#
- 2...Kd6
- 2.Sf4+
- 1...Se4
- 2.Re5+
- 2...Kd4
- 3.Rgxe4#
- 2...Kd4
- 2.Qxd7+
- 2...Sd6
- 3.Re5#
- 3.Qe6#
- 3.Qxd6#
- 2...Sd6
- 2.Qh8
- threat
- 3.Qe5#
- 3.fxe4#
- 2...Sf6
- 3.Re5#
- threat
- 2.fxe4+
- 2...Kd4
- 3.Rxd7#
- 3.Qh8#
- 2...Kd4
- 2.Re5+
- 1...Rxg4!
- threat
- 1.Re4?
- threat
- 2.Sb4+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Sb4+
- 1...Kd6
- 2.Bc6
- threat
- 3.Qc7#
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- threat
- 2.Qc7+
- 2...Kd5
- 3.Sb4#
- 3.Qe5#
- 2...Kd5
- 2.Qf8+
- 2...Kd5
- 3.Sb4#
- 2...Kd5
- 2.Bc6
- 1...Bxg5
- 2.Sb4+
- 2...Kd6
- 3.Qc7#
- 2...Kd6
- 2.Bxc5
- threat
- 3.Sb4#
- 3.Re5#
- 3.Qb7#
- 2...Rxc5
- 3.Qxc5#
- threat
- 2.Bc6+
- 2...Kd6
- 3.Qc7#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Sb4+
- 1...Bxf3
- 2.Sb4+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Re5#
- 2...Kd6
- 2.Sb4+
- 1...Sxd3
- 2.Bc4+
- 2...Rxc4
- 3.Qxc4#
- 2...Rxc4
- 2.Qb7+
- 2...Rc6
- 3.Bc4#
- 2...Rc6
- 2.Qc4+
- 2...Rxc4
- 3.Bxc4#
- 2...Rxc4
- 2.Bc4+
- 1...b1Q
- 2.Bc6+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Bc6+
- 1...b1R
- 2.Bc6+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Bc6+
- 1...Rc4
- 2.Bxc4+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Bxc4+
- 1...Bd2
- 2.Bxc5
- threat
- 3.Re5#
- 3.Qb7#
- 2...Rxc5
- 3.Qxc5#
- threat
- 2.Bc6+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Bxc5
- 1...Bd4
- 2.Sb4+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Sf4+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qc7
- threat
- 3.Sb4#
- 3.Sf4#
- 2...Sxd3
- 3.Qd6#
- 2...Be5
- 3.Qxe5#
- threat
- 2.Sb4+
- 1...Bh5
- 2.Sb4+
- 2...Kd6
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qxd7#
- 3.Qc7#
- 3.Qf8#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qxd7#
- 2...Sxb7
- 3.Re5#
- 2...Kd6
- 2.Sb4+
- 1...Be6
- 2.Sb4+
- 2...Kd6
- 3.Qf8#
- 2...Kd6
- 2.Bc6+
- 2...Kd6
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Re5+
- 2...Kd6
- 3.Qf8#
- 2...Kd6
- 2.Sb4+
- 1...Sb3
- 2.Sb4+
- 2...Kd6
- 3.Qf8#
- 2...Kd6
- 2.Bc4+
- 2...Rxc4
- 3.Qxc4#
- 2...Rxc4
- 2.Qb7+
- 2...Rc6
- 3.Bc4#
- 2...Rc6
- 2.Qxd7+
- 2...Bxd7
- 3.Re5#
- 2...Bxd7
- 2.Qc4+
- 2...Rxc4
- 3.Bxc4#
- 2...Rxc4
- 2.Qf8
- threat
- 3.Sb4#
- 3.Qd6#
- 2...Bc5
- 3.Sf4#
- 2...d6
- 3.Qxd6#
- threat
- 2.Qg8+
- 2...Be6
- 3.Re5#
- 2...Be6
- 2.Sb4+
- 1...Sa4
- 2.Sb4+
- 2...Kd6
- 3.Qf8#
- 2...Kd6
- 2.Bc4+
- 2...Rxc4
- 3.Qxc4#
- 2...Rxc4
- 2.Qb7+
- 2...Rc6
- 3.Bc4#
- 2...Rc6
- 2.Qxd7+
- 2...Bxd7
- 3.Re5#
- 2...Bxd7
- 2.Qc4+
- 2...Rxc4
- 3.Bxc4#
- 2...Rxc4
- 2.Qg8+
- 2...Be6
- 3.Re5#
- 2...Be6
- 2.Sb4+
- 1...Sa6
- 2.Bc4+
- 2...Rxc4
- 3.Qxc4#
- 2...Rxc4
- 2.Qb7+
- 2...Rc6
- 3.Bc4#
- 2...Rc6
- 2.Qxd7+
- 2...Bxd7
- 3.Re5#
- 2...Bxd7
- 2.Qc4+
- 2...Rxc4
- 3.Bxc4#
- 2...Rxc4
- 2.Qg8+
- 2...Be6
- 3.Re5#
- 2...Be6
- 2.Bc4+
- 1...Sb7
- 2.Sb4+
- 2...Kd6
- 3.Qf8#
- 2...Kd6
- 2.Bc4+
- 2...Rxc4
- 3.Qxc4#
- 2...Rxc4
- 2.Qxb7+
- 2...Rc6
- 3.Bc4#
- 2...Rc6
- 2.Qxd7+
- 2...Bxd7
- 3.Re5#
- 2...Sd6
- 3.Qxd6#
- 2...Bxd7
- 2.Qc4+
- 2...Rxc4
- 3.Bxc4#
- 2...Rxc4
- 2.Qg8+
- 2...Be6
- 3.Re5#
- 2...Be6
- 2.Sb4+
- 1...Sxe4!
- threat
- 1.Re5+?
- 1...Kd6
- 2.Qc7#
- 2.Qf8#
- 1...Kd4!
- 1...Kd6
- 1.Qc6+?
- 1...Kd4
- 2.Qf6+
- 2...Kd5
- 3.Sb4#
- 3.Qe5#
- 2...Kd5
- 2.Qf6+
- 1...dxc6!
- 1...Kd4
- 1.Qh8?
- threat
- 2.Qe5#
- 1...b1Q
- 2.Re5+
- 2...Kd4
- 3.Rxc5#
- 3.Rf5#
- 2...Kd6
- 3.Qf8#
- 2...Qxe5
- 3.Qxe5#
- 2...Kd4
- 2.Re5+
- 1...b1S
- 2.Re5+
- 2...Kd4
- 3.Rxc5#
- 3.Rf5#
- 2...Kd6
- 3.Qf8#
- 2...Qxe5
- 3.Qxe5#
- 2...Kd4
- 2.Re5+
- 1...b1B
- 2.Re5+
- 2...Kd4
- 3.Rxc5#
- 3.Rf5#
- 2...Kd6
- 3.Qf8#
- 2...Qxe5
- 3.Qxe5#
- 2...Kd4
- 2.Re5+
- 1...b1R
- 2.Re5+
- 2...Kd4
- 3.Rxc5#
- 3.Rf5#
- 2...Kd6
- 3.Qf8#
- 2...Qxe5
- 3.Qxe5#
- 2...Kd4
- 2.Re5+
- 1...Bd4
- 2.Re5+
- 2...Kd6
- 3.Qf8#
- 2...Bxe5
- 3.Qxe5#
- 2...Kd6
- 2.Re5+
- 1...Bf4
- 2.Sxf4+
- 2...Kd6
- 3.Qe5#
- 2...Kd6
- 2.Sxf4+
- 1...Sxd3!
- threat
- 1.Sb4+?
- Keys
- 1.Re6!
- threat
- 2.Qxd7+
- 2...Sxd7
- 3.Rd6#
- 2...Sxd7
- 2.Qxd7+
- 1...Kd4
- 2.Qh8+
- 2...Kd5
- 3.Qe5#
- 2...Kd5
- 2.Qh8+
- 1...Kxe6
- 2.Qe8+
- 2...Kd5
- 3.Qe5#
- 2...Kf5
- 3.Qe5#
- 2...Kd6
- 3.Qe5#
- 2...Kd5
- 2.Qe8+
- 1...Bxe6
- 2.Bc6+
- 2...Kd6
- 3.Qf8#
- 2...dxc6
- 3.Qxc6#
- 2...Kd6
- 2.Bc6+
- 1...dxe6
- 2.Qd8+
- 2...Sd7
- 3.Qxd7#
- 2...Sd7
- 2.Qd8+
- 1...Bf4
- 2.Sxf4+
- 2...Kd4
- 3.Qh8#
- 2...Kd4
- 2.Sxf4+
- 1...Se4
- 2.Qxd7+
- 2...Sd6
- 3.Rxd6#
- 3.Qxd6#
- 2...Sd6
- 2.fxe4+
- 2...Kd4
- 3.Qh8#
- 2...Kxe6
- 3.Qxd7#
- 3.Qe8#
- 3.Qg8#
- 2...Kd4
- 2.Qxd7+
- 1...Sb7
- 2.Qxd7+
- 2...Sd6
- 3.Rxd6#
- 3.Qxd6#
- 2...Sd6
- 2.Qxd7+
- 1...d6
- 2.Sb4+
- 2...Kd4
- 3.Qh8#
- 2...Kd4
- 2.Sb4+
- threat
- 1.Re6!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).