MESON Chess Problem Database
Problem Display
PID: 186354 (8/8/1p2p2R/pB1k1bQ1/K2P4/4P1B1/5n2/8 w - - 0 1)
Roosendaal, Jan C
Probleemblad, 1960
#3
7 + 6
SOLUTION
- SOUND
- Sets
- 1...Ke4
- 2.Qf4+
- 2...Kd5
- 3.Qe5#
- 2...Kd5
- 2.Qf4+
- 1...Ke4
- Tries
- 1.Kb3?
- threat
- 2.Qxf5+
- 2...exf5
- 3.Bc6#
- 2...e5
- 3.Bc4#
- 3.Bc6#
- 3.Qxe5#
- 2...exf5
- 2.Qxf5+
- 1...Ke4
- 2.Qf4+
- 2...Kd5
- 3.Qe5#
- 2...Kd5
- 2.Qf4+
- 1...Sd3
- 2.Qxf5+
- 2...Se5
- 3.Qxe5#
- 2...exf5
- 3.Bc6#
- 2...e5
- 3.Bc4#
- 3.Bc6#
- 2...Se5
- 2.Qxf5+
- 1...Se4
- 2.Qxf5+
- 2...exf5
- 3.Bc4#
- 3.Bc6#
- 2...e5
- 3.Bc4#
- 3.Bc6#
- 3.Qe6#
- 3.Qxe5#
- 3.Qf7#
- 2...exf5
- 2.Qxf5+
- 1...Sg4
- 2.Qxf5+
- 2...Se5
- 3.Qxe5#
- 2...exf5
- 3.Bc6#
- 2...e5
- 3.Bc4#
- 3.Bc6#
- 2...Se5
- 2.Qxf5+
- 1...a4+!
- threat
- 1.Bxf2?
- threat
- 2.Qd8+
- 2...Ke4
- 3.Qa8#
- 2...Ke4
- 2.Qd8+
- 1...Ke4
- 2.Qg2#
- 1...Kd6
- 2.Qd8#
- 1...e5!
- threat
- 1.Bh2?
- 1...Ke4
- 2.Qf4+
- 2...Kd5
- 3.Qe5#
- 2...Kd5
- 2.Qf4+
- 1...Sd1
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Sh1
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Sd3
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Sh3
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Se4
- 2.Qg2
- threat
- 3.Qa2#
- threat
- 2.Qg2
- 1...e5
- 2.Qg2+
- 2...Be4
- 3.Qg8#
- 2...Se4
- 3.Qa2#
- 2...e4
- 3.Rd6#
- 2...Be4
- 2.Qg2+
- 1...Sg4!
- 1...Ke4
- 1.Bc7?
- 1...Ke4
- 2.Qf4+
- 2...Kd5
- 3.Qe5#
- 2...Kd5
- 2.Qf4+
- 1...Sd1
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Sh1
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Sd3
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Sh3
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Se4
- 2.Qg2
- threat
- 3.Qa2#
- threat
- 2.Qg2
- 1...e5
- 2.Qg2+
- 2...Be4
- 3.Rd6#
- 3.Qg8#
- 2...Se4
- 3.Rd6#
- 3.Qa2#
- 2...e4
- 3.Rd6#
- 2...Be4
- 2.Qxf5
- threat
- 3.Rd6#
- 3.Qxe5#
- threat
- 2.Qg2+
- 1...Sg4!
- 1...Ke4
- 1.Bb8?
- 1...Ke4
- 2.Qf4+
- 2...Kd5
- 3.Qe5#
- 2...Kd5
- 2.Qf4+
- 1...Sd1
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Sh1
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Sd3
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Sh3
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qg2+
- 1...Se4
- 2.Qg2
- threat
- 3.Qa2#
- threat
- 2.Qg2
- 1...e5
- 2.Qg2+
- 2...Be4
- 3.Rd6#
- 3.Qg8#
- 2...Se4
- 3.Rd6#
- 3.Qa2#
- 2...e4
- 3.Rd6#
- 2...Be4
- 2.Qxf5
- threat
- 3.Rd6#
- 3.Qxe5#
- threat
- 2.Qg2+
- 1...Sg4!
- 1...Ke4
- 1.Rh4?
- threat
- 2.Qd8#
- 1...e5
- 2.Qd8+
- 2...Ke6
- 3.Bc4#
- 2...Bd7
- 3.Qxd7#
- 2...Ke6
- 2.Qd8+
- 1...Se4
- 2.Qd8+
- 2...Sd6
- 3.Qxd6#
- 2...Sd6
- 2.Qd8+
- 1...Sg4!
- threat
- 1.Rxe6?
- threat
- 2.Qxf5#
- 1...Sg4
- 2.Rd6+
- 2...Ke4
- 3.Qf4#
- 2...Ke4
- 2.Qd8+
- 2...Kxe6
- 3.Bc4#
- 2...Kxe6
- 2.Qxf5+
- 2...Se5
- 3.Qxe5#
- 2...Se5
- 2.Rd6+
- 1...Sd3
- 2.Rd6+
- 2...Ke4
- 3.Bc6#
- 2...Ke4
- 2.Qd8+
- 2...Kxe6
- 3.Bc4#
- 2...Kxe6
- 2.Qxf5+
- 2...Se5
- 3.Qxe5#
- 2...Se5
- 2.Rd6+
- 1...Kxe6!
- threat
- 1.Qxf5+?
- 1...e5
- 2.Qxe5#
- 1...exf5!
- 1...e5
- 1.Kb3?
- Keys
- 1.Bf4!
- threat
- 2.Qd8+
- 2...Ke4
- 3.Qa8#
- 2...Ke4
- 2.Qd8+
- 1...Sd3
- 2.Qd8+
- 2...Ke4
- 3.Bc6#
- 3.Qa8#
- 2...Ke4
- 2.Qg2+
- 2...Be4
- 3.Qa2#
- 2...Be4
- 2.Qd8+
- 1...Se4
- 2.Qg2
- threat
- 3.Qa2#
- threat
- 2.Qg2
- 1...e5
- 2.Qg2+
- 2...Be4
- 3.Qg8#
- 2...Se4
- 3.Qa2#
- 2...e4
- 3.Rd6#
- 2...Be4
- 2.Qg2+
- threat
- 1.Bf4!
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