MESON Chess Problem Database
Problem Display
PID: 32137 (BQ6/7b/3N4/1p6/pRPB2pr/n2kP1pP/1PpP2P1/2K1R1Nn w - - 0 1)
Dorokhov, Yuri Georgievich
3rd Prize, Shakhmaty v SSSR, 1960
#3
14 + 10
SOLUTION
- SOUND
- Sets
- 1...Rxh3
- 2.Se2
- threat
- 3.Sf4#
- threat
- 2.Se2
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Se2
- 1...Be4
- 2.Bxe4#
- 1...Bf5
- 2.Sb7
- threat
- 3.Sc5#
- 2...Ke4
- 3.Sc5#
- threat
- 2.Sb7
- 1...Bg8
- 2.Be4#
- 1...Sxc4
- 2.Qxb5
- threat
- 3.Qxc4#
- 2...Bg8
- 3.Be4#
- 3.Qf5#
- threat
- 2.Qxb5
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Bf3
- 1...Rxh3
- Tries
- 1.Sf3?
- threat
- 2.Se5#
- 1...Sxc4
- 2.Rxc4
- threat
- 3.Se5#
- 3.Rc3#
- threat
- 2.Qxb5
- threat
- 3.Se5#
- 3.Qxc4#
- threat
- 2.Rxc4
- 1...gxf3
- 2.Bxf3
- threat
- 3.Be2#
- threat
- 2.Bxf3
- 1...Rh5!
- threat
- 1.Sb7?
- threat
- 2.Sc5#
- 1...Ke4
- 2.Qf4+
- 2...Kd3
- 3.Sc5#
- 2...Kd3
- 2.Qe5+
- 2...Kd3
- 3.Sc5#
- 2...Kd3
- 2.Qc8
- threat
- 3.Sc5#
- 2...Kd3
- 3.Sc5#
- threat
- 2.Qf8
- threat
- 3.Sc5#
- 2...Kd3
- 3.Sc5#
- threat
- 2.Qf4+
- 1...Rh5!
- threat
- 1.Sf7?
- threat
- 2.Se5#
- 1...Sxc4
- 2.Qxb5
- threat
- 3.Se5#
- 3.Qxc4#
- threat
- 2.Qxb5
- 1...Rh5!
- threat
- 1.Bb6?
- threat
- 2.Qh8
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Qh8
- 1...Sxc4
- 2.Qh8
- threat
- 3.Qc3#
- 3.Qd4#
- 2...Se5
- 3.Rd4#
- threat
- 2.Qh8
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Bf3
- 1...bxc4
- 2.e4
- threat
- 3.Re3#
- threat
- 2.e4
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Se2
- 1...Bf5
- 2.Sb7
- threat
- 3.Sc5#
- 2...Ke4
- 3.Sc5#
- threat
- 2.Sb7
- 1...Bg6
- 2.Qd8
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Qd8
- 1...Sb1
- 2.e4
- threat
- 3.Re3#
- threat
- 2.e4
- 1...Rh6!
- threat
- 1.Rxb5?
- threat
- 2.Rb3+
- 2...axb3
- 3.Qxb3#
- 2...axb3
- 2.Rb3+
- 1...Sxb5
- 2.Qxb5
- threat
- 3.c5#
- 2...Bg8
- 3.Be4#
- 3.Qf5#
- threat
- 2.Qxb5
- 1...Sb1!
- threat
- 1.Qc7?
- threat
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.cxb5
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.Qxh7+
- 1...Rxh3
- 2.Se2
- threat
- 3.Sf4#
- threat
- 2.Sxh3
- threat
- 3.Sf4#
- 3.Qxh7#
- threat
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.cxb5
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.Se2
- 1...Sxc4
- 2.Rxb5
- threat
- 3.Qxc4#
- 2...Sxb2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxd2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxe3
- 3.Qc3#
- 2...Sxd6
- 3.Qxc2#
- 3.Qc3#
- 2...Bg8
- 3.Be4#
- 2...Sa3
- 3.Qc3#
- 2...Sa5
- 3.Qxc2#
- 3.Qc3#
- 2...Se5
- 3.Qxc2#
- 3.Qc3#
- 2...Sb6
- 3.Qxc2#
- 3.Qc3#
- threat
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.Rxb5
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Qxh7+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Rxh7
- 3.Be4#
- 2...Re4
- 2.cxb5
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.Bf3
- 1...bxc4
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.bxa3
- threat
- 3.Qxc4#
- 2...Bg8
- 3.Be4#
- 2...c3
- 3.Qxc3#
- 3.Qc4#
- threat
- 2.Qxh7+
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Qxh7+
- 2...Rf5
- 3.Be4#
- 3.Qxf5#
- 2...Rxh7
- 3.Be4#
- 2...Rf5
- 2.Se2
- 1...Rh6
- 2.Qxh7+
- 2...Rg6
- 3.Be4#
- 3.Qxg6#
- 2...Rxh7
- 3.Be4#
- 2...Rg6
- 2.cxb5
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.Qxh7+
- 1...Bf5
- 2.Sb7
- threat
- 3.Sc5#
- 2...Ke4
- 3.Sc5#
- threat
- 2.cxb5
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.Sb7
- 1...Bg6
- 2.cxb5
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.cxb5
- 1...Sb1
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.cxb5
- threat
- 3.Qxc2#
- 3.Qc4#
- 2...Sa3
- 3.Qc3#
- threat
- 2.Qxh7+
- 1...Sf2!
- threat
- 1.Qxb5?
- threat
- 2.Rb3+
- 2...axb3
- 3.Qxb3#
- 2...axb3
- 2.Qxa4
- threat
- 3.Rb3#
- 3.Qb3#
- 3.Qxa3#
- 2...Sb1
- 3.Qxc2#
- 2...Sb5
- 3.Qxc2#
- threat
- 2.bxa3
- threat
- 3.c5#
- 2...Bg8
- 3.Be4#
- 3.Qf5#
- threat
- 2.Rb3+
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Rb3+
- 2...axb3
- 3.Qxb3#
- 2...axb3
- 2.Qxa4
- threat
- 3.Rb3#
- 3.Qb3#
- 3.Qxa3#
- 2...Sb1
- 3.Qxc2#
- 2...Sb5
- 3.Qxc2#
- threat
- 2.Bf3
- 1...Sf2
- 2.Rb3+
- 2...axb3
- 3.Qxb3#
- 2...axb3
- 2.Rb3+
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Rb3+
- 2...axb3
- 3.Qxb3#
- 2...axb3
- 2.Qxa4
- threat
- 3.Rb3#
- 3.Qb3#
- 3.Qxa3#
- 2...Sb1
- 3.Qxc2#
- 2...Sb5
- 3.Qxc2#
- threat
- 2.Se2
- 1...Bg6
- 2.Rb3+
- 2...axb3
- 3.Qxb3#
- 2...axb3
- 2.Qxa4
- threat
- 3.Rb3#
- 3.Qb3#
- 3.Qxa3#
- 2...Sb1
- 3.Qxc2#
- 2...Sb5
- 3.Qxc2#
- threat
- 2.bxa3
- threat
- 3.c5#
- 2...Bf7
- 3.Be4#
- 3.Qf5#
- 2...Be8
- 3.Be4#
- 3.Qf5#
- threat
- 2.Rb3+
- 1...Sxb5!
- threat
- 1.Qb7?
- threat
- 2.Qe4+
- 2...Bxe4
- 3.Bxe4#
- 2...Bxe4
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.Qe4+
- 1...Rxh3
- 2.Se2
- threat
- 3.Sf4#
- threat
- 2.Sxh3
- threat
- 3.Sf4#
- 3.Qxh7#
- threat
- 2.Be5
- threat
- 3.Qd5#
- 2...Be4
- 3.Qxe4#
- 2...Bg8
- 3.Qe4#
- threat
- 2.Qe4+
- 2...Bxe4
- 3.Bxe4#
- 2...Bxe4
- 2.Qd5
- threat
- 3.Bc3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 3.Bg7#
- 3.Bh8#
- 2...Be4
- 3.Qxe4#
- 2...Bg8
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.Se2
- 1...gxh3
- 2.Qf3
- threat
- 3.Qe2#
- 3.Qf1#
- threat
- 2.Qxh7+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Rxh7
- 3.Be4#
- 2...Re4
- 2.Qf3
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Qe4#
- threat
- 2.Qe4+
- 2...Bxe4
- 3.Bxe4#
- 2...Bxe4
- 2.Qxh7+
- 2...Rf5
- 3.Be4#
- 3.Qxf5#
- 2...Rxh7
- 3.Be4#
- 2...Rf5
- 2.Se2
- 1...Rh6
- 2.Qe4+
- 2...Bxe4
- 3.Bxe4#
- 2...Bxe4
- 2.Qxh7+
- 2...Rg6
- 3.Be4#
- 3.Qxg6#
- 2...Rxh7
- 3.Be4#
- 2...Rg6
- 2.Qe4+
- 1...Bf5
- 2.Se4
- threat
- 3.Sc5#
- 2...Bxe4
- 3.Qxe4#
- threat
- 2.Qe4+
- 2...Bxe4
- 3.Bxe4#
- 2...Bxe4
- 2.Se4
- 1...Bg6
- 2.Qe4+
- 2...Bxe4
- 3.Bxe4#
- 2...Bxe4
- 2.Qe4+
- 1...Sf2!
- threat
- 1.Qc8?
- threat
- 2.cxb5
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.cxb5
- 1...Sxc4
- 2.Sxb5
- threat
- 3.Qxc4#
- 2...Sxb2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxd2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxe3
- 3.Rxe3#
- 3.Qc3#
- 2...Bg8
- 3.Qf5#
- 2...Sa3
- 3.Qc3#
- 2...Sa5
- 3.Qxc2#
- 3.Qc3#
- 2...Se5
- 3.Qxc2#
- 3.Qc3#
- 2...Sb6
- 3.Qxc2#
- 3.Qc3#
- 2...Sd6
- 3.Qxc2#
- 3.Qc3#
- threat
- 2.Rxb5
- threat
- 3.Qxc4#
- 2...Sxb2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxd2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxe3
- 3.Qc3#
- 2...Sxd6
- 3.Qxc2#
- 3.Qc3#
- 2...Bg8
- 3.Be4#
- 3.Qf5#
- 2...Sa3
- 3.Qc3#
- 2...Sa5
- 3.Qxc2#
- 3.Qc3#
- 2...Se5
- 3.Qxc2#
- 3.Qc3#
- 2...Sb6
- 3.Qxc2#
- 3.Qc3#
- threat
- 2.Sxb5
- 1...bxc4
- 2.bxa3
- threat
- 3.Qxc4#
- 2...Bg8
- 3.Be4#
- 3.Qf5#
- 2...c3
- 3.Qa6#
- 3.Qxc3#
- 3.Qc4#
- threat
- 2.bxa3
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Qxg4
- threat
- 3.Qe2#
- threat
- 2.Se2
- 1...Sb1
- 2.cxb5
- threat
- 3.Qxc2#
- 3.Qc4#
- 2...Sa3
- 3.Qc3#
- threat
- 2.cxb5
- 1...Sf2!
- threat
- 1.Qd8?
- threat
- 2.Bf6
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- threat
- 2.Bf6
- 1...Sxc4
- 2.Sxc4
- threat
- 3.Se5#
- 3.Bc3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 3.Bg7#
- 3.Bh8#
- threat
- 2.Sxc4
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Bf3
- 1...bxc4
- 2.Sf7
- threat
- 3.Se5#
- 3.Bc3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 3.Bg7#
- 3.Bh8#
- threat
- 2.Bf6
- threat
- 3.Sxc4#
- 3.Se4#
- 3.Sb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Sb5
- 3.Sxb5#
- threat
- 2.Sf7
- 1...Sf2
- 2.Bf6
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Se4
- 3.Sxe4#
- threat
- 2.Bf6
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Se2
- 1...Bf5
- 2.Sb7
- threat
- 3.Sc5#
- 2...Ke4
- 3.Sc5#
- threat
- 2.Sb7
- 1...Bg6
- 2.Bc3
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Bc5
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Be5
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Bb6
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Bf6
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Ba7
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Bg7
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Bh8
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Bc3
- 1...Sb1
- 2.Sf7
- threat
- 3.Se5#
- 3.Bc3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 3.Bg7#
- 3.Bh8#
- threat
- 2.Sf7
- 1...Rh6!
- threat
- 1.Qe8?
- threat
- 2.Be4+
- 2...Bxe4
- 3.Qxe4#
- 2...Bxe4
- 2.Qe4+
- 2...Bxe4
- 3.Bxe4#
- 2...Bxe4
- 2.Be4+
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Bf3
- 1...Bf5
- 2.Se4
- threat
- 3.Sc5#
- 2...Bxe4
- 3.Bxe4#
- 3.Qxe4#
- threat
- 2.Sb7
- threat
- 3.Sc5#
- threat
- 2.Be4+
- 2...Bxe4
- 3.Qxe4#
- 2...Bxe4
- 2.Qe4+
- 2...Bxe4
- 3.Bxe4#
- 2...Bxe4
- 2.Se4
- 1...Sf2!
- threat
- 1.Qf8?
- threat
- 2.Qf1#
- 1...Bf5
- 2.Qxf5#
- 1...Sf2!
- threat
- 1.Qg8?
- threat
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.Qxh7+
- 1...Rxh3
- 2.Se2
- threat
- 3.Sf4#
- threat
- 2.Sxh3
- threat
- 3.Sf4#
- 3.Qxh7#
- threat
- 2.Be5
- threat
- 3.Qd5#
- 2...Bxg8
- 3.Be4#
- 2...Be4
- 3.Bxe4#
- threat
- 2.Qd5
- threat
- 3.Bc3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 3.Bg7#
- 3.Bh8#
- 2...Be4
- 3.Qxe4#
- 2...Bg8
- 3.Qe4#
- 3.Qf5#
- threat
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.Qxg4
- threat
- 3.Qe2#
- threat
- 2.Se2
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Qxh7+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Rxh7
- 3.Be4#
- 2...Re4
- 2.Bf3
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Qxh7+
- 2...Rf5
- 3.Be4#
- 3.Qxf5#
- 2...Rxh7
- 3.Be4#
- 2...Rf5
- 2.Qxg4
- threat
- 3.Qe2#
- threat
- 2.Se2
- 1...Rh6
- 2.Qxh7+
- 2...Rg6
- 3.Be4#
- 3.Qxg6#
- 2...Rxh7
- 3.Be4#
- 2...Rg6
- 2.Qxg4
- threat
- 3.Qe2#
- threat
- 2.Qxh7+
- 1...Bf5
- 2.Sb7
- threat
- 3.Sc5#
- 2...Ke4
- 3.Sc5#
- threat
- 2.Sb7
- 1...Sf2!
- threat
- 1.Qh8?
- threat
- 2.Bc5
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Bb6
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Ba7
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.Bc5
- 1...Rxh3
- 2.Se2
- threat
- 3.Sf4#
- threat
- 2.Sxh3
- threat
- 3.Sf4#
- 3.Qxh7#
- threat
- 2.Bc3
- threat
- 3.Qd4#
- threat
- 2.Bc5
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Bb6
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Ba7
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.Se2
- 1...Sxc4
- 2.Bc5
- threat
- 3.Qc3#
- 3.Qd4#
- 2...Se5
- 3.Rd4#
- threat
- 2.Bb6
- threat
- 3.Qc3#
- 3.Qd4#
- 2...Se5
- 3.Rd4#
- threat
- 2.Ba7
- threat
- 3.Qc3#
- 3.Qd4#
- 2...Se5
- 3.Rd4#
- threat
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.Bc5
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Qxh7+
- 2...Re4
- 3.Bxe4#
- 3.Qxe4#
- 2...Rxh7
- 3.Be4#
- 2...Re4
- 2.Bf3
- 1...bxc4
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.e4
- threat
- 3.Re3#
- threat
- 2.Qxh7+
- 1...Sf2
- 2.Bc5
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Bb6
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Ba7
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Bc5
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Qxh7+
- 2...Rf5
- 3.Be4#
- 3.Qxf5#
- 2...Rxh7
- 3.Be4#
- 2...Rf5
- 2.Se2
- 1...Rh6
- 2.Qxh7+
- 2...Rg6
- 3.Be4#
- 3.Qxg6#
- 2...Rxh7
- 3.Be4#
- 2...Rg6
- 2.Qxh7+
- 1...Bf5
- 2.Sb7
- threat
- 3.Sc5#
- 2...Ke4
- 3.Sc5#
- threat
- 2.Sb7
- 1...Sb1
- 2.Qxh7+
- 2...Rxh7
- 3.Be4#
- 2...Rxh7
- 2.e4
- threat
- 3.Re3#
- threat
- 2.Qxh7+
- 1...Bg6!
- threat
- 1.bxa3?
- threat
- 2.Qxb5
- threat
- 3.c5#
- 2...Bg8
- 3.Be4#
- 3.Qf5#
- threat
- 2.c5
- threat
- 3.Qxb5#
- 2...Bg8
- 3.Be4#
- threat
- 2.Qxb5
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Bf3
- 1...bxc4
- 2.Sxc4
- threat
- 3.Sb2#
- 3.Se5#
- threat
- 2.Bd5
- threat
- 3.Bxc4#
- 2...Bg8
- 3.Be4#
- 2...c3
- 3.Bc4#
- 3.Qb5#
- threat
- 2.Rxc4
- threat
- 3.Rc3#
- threat
- 2.Qc7
- threat
- 3.Qxc4#
- 2...Bg8
- 3.Be4#
- 2...c3
- 3.Qxc3#
- 3.Qc4#
- threat
- 2.Qb5
- threat
- 3.Qxc4#
- 2...Bg8
- 3.Be4#
- 3.Qf5#
- threat
- 2.Qc8
- threat
- 3.Qxc4#
- 2...Bg8
- 3.Be4#
- 3.Qf5#
- 2...c3
- 3.Qa6#
- 3.Qxc3#
- 3.Qc4#
- threat
- 2.Qg8
- threat
- 3.Qxc4#
- 2...Bxg8
- 3.Be4#
- 2...c3
- 3.Qc4#
- threat
- 2.Sxc4
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Se2
- 1...Bf5
- 2.Sb7
- threat
- 3.Sc5#
- 2...Ke4
- 3.Sc5#
- threat
- 2.Sf7
- threat
- 3.Se5#
- threat
- 2.Qxb5
- threat
- 3.Qxf5#
- 3.c5#
- 2...Be6
- 3.Be4#
- 2...Bd7
- 3.Be4#
- threat
- 2.c5
- threat
- 3.Qxb5#
- 2...Be6
- 3.Be4#
- 2...Bd7
- 3.Be4#
- threat
- 2.Sb7
- 1...Bg6
- 2.Qxb5
- threat
- 3.c5#
- 2...Bf7
- 3.Be4#
- 3.Qf5#
- 2...Be8
- 3.Be4#
- 3.Qf5#
- threat
- 2.c5
- threat
- 3.Qxb5#
- 2...Bf7
- 3.Be4#
- 2...Be8
- 3.Be4#
- threat
- 2.Qxb5
- 1...Sf2!
- threat
- 1.cxb5?
- threat
- 2.Qc7
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.Qc8
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.Qc7
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Se2
- 1...Bf5
- 2.Sb7
- threat
- 3.Sc5#
- 2...Ke4
- 3.Sc5#
- threat
- 2.Qc7
- threat
- 3.Qc3#
- 2...Sxb5
- 3.Qxc2#
- 3.Qc4#
- 2...Sb1
- 3.Qxc2#
- 3.Qc4#
- 2...Sc4
- 3.Qxc4#
- threat
- 2.Qc8
- threat
- 3.Qxf5#
- 3.Qc3#
- 2...Bxc8
- 3.Be4#
- threat
- 2.Sb7
- 1...Sb1
- 2.Qc7
- threat
- 3.Qxc2#
- 3.Qc4#
- 2...Sa3
- 3.Qc3#
- threat
- 2.Qc8
- threat
- 3.Qxc2#
- 3.Qc4#
- 2...Sa3
- 3.Qc3#
- threat
- 2.e4
- threat
- 3.Re3#
- threat
- 2.Qc7
- 1...Sc4
- 2.Rxc4
- threat
- 3.Rc3#
- threat
- 2.Qc7
- threat
- 3.Qxc4#
- 2...Sxb2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxd2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxe3
- 3.Rxe3#
- 3.Qc3#
- 2...Sxd6
- 3.Qxc2#
- 3.Qc3#
- 2...Bg8
- 3.Be4#
- 2...Sa3
- 3.Qc3#
- 2...Sa5
- 3.Qxc2#
- 3.Qc3#
- 2...Se5
- 3.Qxc2#
- 3.Qc3#
- 2...Sb6
- 3.Qxc2#
- 3.Qc3#
- threat
- 2.Qc8
- threat
- 3.Qxc4#
- 2...Sxb2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxd2
- 3.Qxc2#
- 3.Qc3#
- 2...Sxe3
- 3.Rxe3#
- 3.Qc3#
- 2...Sxd6
- 3.Qxc2#
- 3.Qc3#
- 2...Bg8
- 3.Be4#
- 3.Qf5#
- 2...Sa3
- 3.Qc3#
- 2...Sa5
- 3.Qxc2#
- 3.Qc3#
- 2...Se5
- 3.Qxc2#
- 3.Qc3#
- 2...Sb6
- 3.Qxc2#
- 3.Qc3#
- threat
- 2.Rxc4
- 1...Sf2!
- threat
- 1.c5?
- threat
- 2.bxa3
- threat
- 3.Qxb5#
- 2...Bg8
- 3.Be4#
- threat
- 2.bxa3
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Bf3
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Se2
- 1...Bf5
- 2.bxa3
- threat
- 3.Qxb5#
- 2...Be6
- 3.Be4#
- 2...Bd7
- 3.Be4#
- threat
- 2.bxa3
- 1...Bg6
- 2.bxa3
- threat
- 3.Qxb5#
- 2...Bf7
- 3.Be4#
- 2...Be8
- 3.Be4#
- threat
- 2.bxa3
- 1...Sc4
- 2.Qxb5
- threat
- 3.Qxc4#
- 2...Bg8
- 3.Be4#
- threat
- 2.Qxb5
- 1...Sf2!
- threat
- 1.Sf3?
- Keys
- 1.Ba7!
- threat
- 2.Qh8
- threat
- 3.Qc3#
- 3.Qd4#
- threat
- 2.Qh8
- 1...Sxc4
- 2.Qh8
- threat
- 3.Qc3#
- 3.Qd4#
- 2...Se5
- 3.Rd4#
- threat
- 2.Qh8
- 1...gxh3
- 2.Bf3
- threat
- 3.Be2#
- threat
- 2.Bf3
- 1...bxc4
- 2.e4
- threat
- 3.Re3#
- threat
- 2.e4
- 1...Rh5
- 2.Se2
- threat
- 3.Sf4#
- 2...Rf5
- 3.Be4#
- threat
- 2.Se2
- 1...Rh6
- 2.Qb6
- threat
- 3.Qd4#
- 2...Rxd6
- 3.Qxd6#
- threat
- 2.Qb6
- 1...Bf5
- 2.Sb7
- threat
- 3.Sc5#
- 2...Ke4
- 3.Sc5#
- threat
- 2.Sb7
- 1...Bg6
- 2.Qd8
- threat
- 3.Se4#
- 3.Sxb5#
- 3.Sf5#
- 3.Sf7#
- 3.Sc8#
- 3.Se8#
- 2...Sxc4
- 3.Sxc4#
- 2...Be4
- 3.Sxe4#
- 3.Bxe4#
- 2...Bf5
- 3.Sxf5#
- 2...Bf7
- 3.Sxf7#
- 3.Be4#
- 2...Be8
- 3.Sxe8#
- 3.Be4#
- threat
- 2.Qd8
- 1...Sb1
- 2.e4
- threat
- 3.Re3#
- threat
- 2.e4
- threat
- 1.Ba7!
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).