MESON Chess Problem Database
Problem Display
PID: 250676 (3R4/5Rp1/1B5p/1p1N2br/1PkP4/P1p4r/2Qp1p1q/3K1N2 w - - 0 1)
Keller, Michael
Computer Test FIDE Albums, 1993
#3
10 + 11
SOLUTION
- SOUND
- Sets
- 1...Qg1
- 2.Rc7#
- 1...Qg3
- 2.Sfe3+
- 2...Qxe3
- 3.Rc7#
- 2...Bxe3
- 3.Qxc3#
- 2...Qxe3
- 2.Sfe3+
- 1...Qf4
- 2.Sde3+
- 2...Qxe3
- 3.Rc7#
- 2...Rxe3
- 3.Sxd2#
- 2...Qxe3
- 2.Sde3+
- 1...Qd6
- 2.Rxd6
- threat
- 3.Rc7#
- 2...Be7
- 3.Sxd2#
- 2...Bd8
- 3.Sxd2#
- threat
- 2.Rxd6
- 1...Qc7
- 2.Rxc7#
- 1...Qh1
- 2.Rc7#
- 1...Qg2
- 2.Rc7#
- 1...Rd3
- 2.Qa2#
- 1...Re3
- 2.Sxd2#
- 1...Rf3
- 2.Rxf3
- threat
- 3.Rxc3#
- 3.Qa2#
- 3.Qxc3#
- threat
- 2.Rxf3
- 1...Rg3
- 2.Rc7#
- 1...R3h4
- 2.Qxc3#
- 1...Be3
- 2.Qxc3#
- 1...Bf4
- 2.Rc7+
- 2...Bxc7
- 3.Sxd2#
- 2...Bxc7
- 2.Rc7+
- 1...Bh4
- 2.Sxd2#
- 1...Bf6
- 2.Sxd2#
- 1...Be7
- 2.Sxd2#
- 1...Bxd8
- 2.Sfe3+
- 2...Rxe3
- 3.Sxe3#
- 2...Rxe3
- 2.Sde3+
- 2...Rxe3
- 3.Sxe3#
- 2...Rxe3
- 2.Sfe3+
- 1...Qg1
- Tries
- 1.Sfe3+?
- 1...Bxe3
- 2.Qxc3#
- 1...Rxe3!
- 1...Bxe3
- 1.Sde3+?
- 1...Rxe3
- 2.Sxd2#
- 1...Bxe3!
- 1...Rxe3
- 1.Sf4?
- threat
- 2.Sxd2#
- 2.Rc7#
- 2.Rc8#
- 2.Qa2#
- 1...Bxf4
- 2.Rc7+
- 2...Rc5
- 3.Rxc5#
- 2...Bxc7
- 3.Sxd2#
- 2...Rc5
- 2.Rc7+
- 1...Qxf4!
- threat
- 1.Bc5?
- threat
- 2.Sb6#
- 1...Bxd8
- 2.Sxd2+
- 2...Kxd5
- 3.Qe4#
- 2...Kxd5
- 2.Sfe3+
- 2...Rxe3
- 3.Sxe3#
- 2...Rxe3
- 2.Sde3+
- 2...Rxe3
- 3.Sxe3#
- 2...Rxe3
- 2.Sxd2+
- 1...Qd6
- 2.Rxd6
- threat
- 3.Sb6#
- 2...Bd8
- 3.Sxd2#
- threat
- 2.Rxd6
- 1...Qc7
- 2.Rxc7
- threat
- 3.Sb6#
- 3.Bb6#
- 3.Ba7#
- threat
- 2.Rxc7
- 1...Qb8!
- threat
- 1.Ba7?
- threat
- 2.Sb6#
- 1...Bxd8
- 2.Sfe3+
- 2...Rxe3
- 3.Sxe3#
- 2...Rxe3
- 2.Sde3+
- 2...Rxe3
- 3.Sxe3#
- 2...Rxe3
- 2.Sfe3+
- 1...Qd6
- 2.Rxd6
- threat
- 3.Sb6#
- 3.Rc7#
- 2...Bd8
- 3.Sxd2#
- threat
- 2.Rxd6
- 1...Qb8!
- threat
- 1.Rf3?
- threat
- 2.Qa2#
- 2.Qxc3#
- 1...Bxd8
- 2.Sfe3#
- 2.Sde3#
- 2.Qa2#
- 1...Qd6
- 2.Qa2#
- 1...Be3
- 2.Sfxe3#
- 2.Sdxe3#
- 2.Qxc3#
- 1...Rxf3!
- threat
- 1.Rf6?
- threat
- 2.Rc6#
- 1...Qd6
- 2.Rfxd6
- threat
- 3.Rc6#
- 3.Rc8#
- 2...Bxd8
- 3.Sxd2#
- threat
- 2.Rfxd6
- 1...Qc7
- 2.Bxc7
- threat
- 3.Sb6#
- 2...Kxd4
- 3.Sde3#
- 3.Sb6#
- threat
- 2.Bxc7
- 1...gxf6!
- threat
- 1.Rfd7?
- threat
- 2.Rc8+
- 2...Qc7
- 3.Rcxc7#
- 2...Qc7
- 2.Rc8+
- 1...Qd6
- 2.Rxd6
- threat
- 3.Rc6#
- 3.Rc8#
- 2...Bxd8
- 3.Sxd2#
- threat
- 2.Rxd6
- 1...Qg3
- 2.Sfe3+
- 2...Qxe3
- 3.Rc7#
- 3.Rc8#
- 2...Bxe3
- 3.Qxc3#
- 2...Qxe3
- 2.Rc8+
- 2...Qc7
- 3.Rcxc7#
- 2...Qc7
- 2.Sfe3+
- 1...Qf4
- 2.Sde3+
- 2...Qxe3
- 3.Rc7#
- 3.Rc8#
- 2...Rxe3
- 3.Sxd2#
- 2...Qxe3
- 2.Rc8+
- 2...Qc7
- 3.Rcxc7#
- 2...Qc7
- 2.Sde3+
- 1...Qe5
- 2.Rc8+
- 2...Qc7
- 3.Rcxc7#
- 2...Qc7
- 2.dxe5
- threat
- 3.Rc7#
- 3.Rc8#
- 2...Bxd8
- 3.Sxd2#
- 2...Be3
- 3.Qxc3#
- 2...Be7
- 3.Sxd2#
- threat
- 2.Rc8+
- 1...Bf4
- 2.Rc7+
- 2...Bxc7
- 3.Sxd2#
- 2...Bxc7
- 2.Rc8+
- 2...Bc7
- 3.Sxd2#
- 2...Bc7
- 2.Rc7+
- 1...Qb8!
- threat
- 1.Rd6?
- threat
- 2.Rc7#
- 1...Be7
- 2.Sxd2#
- 1...Bd8
- 2.Sxd2#
- 1...Qxd6!
- threat
- 1.Rc8+?
- 1...Kxd5
- 2.Qf5+
- 2...Kd6
- 3.Bc5#
- 3.Rd7#
- 3.Qd7#
- 2...Qe5
- 3.Rd7#
- 3.Qxe5#
- 2...Kd6
- 2.Qf5+
- 1...Qc7!
- 1...Kxd5
- 1.Sfe3+?
- Keys
- 1.Re7!
- threat
- 2.Re3
- threat
- 3.Sxd2#
- 3.Qa2#
- 3.Qxc3#
- threat
- 2.Re3
- 1...Qd6
- 2.Rxd6
- threat
- 3.Rc7#
- 2...Bxe7
- 3.Sxd2#
- threat
- 2.Rxd6
- 1...Qg3
- 2.Sfe3+
- 2...Qxe3
- 3.Rc7#
- 2...Bxe3
- 3.Qxc3#
- 2...Qxe3
- 2.Sfe3+
- 1...Qf4
- 2.Sde3+
- 2...Qxe3
- 3.Rc7#
- 2...Rxe3
- 3.Sxd2#
- 2...Qxe3
- 2.Sde3+
- 1...Qe5
- 2.Rxe5
- threat
- 3.Rc8#
- 2...Bxd8
- 3.Sxd2#
- 2...Be7
- 3.Sxd2#
- threat
- 2.dxe5
- threat
- 3.Rc7#
- 2...Bxe7
- 3.Sxd2#
- 2...Be3
- 3.Qxc3#
- threat
- 2.Rxe5
- threat
- 1.Re7!
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