MESON Chess Problem Database
Problem Display
PID: 215824 (2Q5/4K3/1p1B2N1/kp1b4/1p3p2/1P3Pp1/2P3P1/1B6 w - - 0 1)
van Westrum, Louis Ceril Schade
Probleemblad, 1980
#3
9 + 7
SOLUTION
- SOUND
- Sets
- 1...Bxb3
- 2.Qa8#
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Bc4
- 2.Qa8#
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Be6
- 2.Qa8#
- 1...Bb7
- 2.Qh8
- threat
- 3.Qa1#
- 2...Ka6
- 3.Qa1#
- threat
- 2.Qh8
- 1...Bf7
- 2.Qa8#
- 1...Ba8
- 2.Qxa8#
- 1...Bg8
- 2.Qa8#
- 1...Bxb3
- Tries
- 1.Kf6?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Bb7!
- 1...Bxf3
- 1.Kd8?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Bb7!
- 1...Bxf3
- 1.Kf8?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Bb7!
- 1...Bxf3
- 1.Sxf4?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Bb7
- 2.Qh8
- threat
- 3.Qa1#
- 2...Ka6
- 3.Qa1#
- threat
- 2.Qh8
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Be4!
- 1...Bxf3
- 1.Se5?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Sc6#
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Sc6#
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bb7!
- 1...Bxf3
- 1.Sf8?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Bb7!
- 1...Bxf3
- 1.Sh8?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Bb7!
- 1...Bxf3
- 1.Ba2?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Bb7!
- 1...Bxf3
- 1.Bxf4?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Bb7
- 2.Qh8
- threat
- 3.Qa1#
- 2...Ka6
- 3.Qa1#
- threat
- 2.Qh8
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Be4!
- 1...Bxf3
- 1.Bc5?
- threat
- 2.Qc7
- threat
- 3.Qxb6#
- 3.Qa7#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qd8
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- 2...Bxb3
- 3.Qa8#
- threat
- 2.Qc7
- 1...Bxf3
- 2.Qc7
- threat
- 3.Qxb6#
- 3.Qa7#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qd8
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qc7
- 1...Bb7
- 2.Qxb7
- 2...bxc5
- 3.Qa7#
- 2...bxc5
- 2.Qc7
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qd8
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qxb7
- 1...Be4
- 2.Qc7
- threat
- 3.Qxb6#
- 3.Qa7#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qd8
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qc7
- 1...Bc6
- 2.Qc7
- threat
- 3.Qxb6#
- 3.Qa7#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qd8
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qc7
- 1...bxc5!
- threat
- 1.Be5?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Bb7!
- 1...Bxf3
- 1.Bc7?
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Bb7
- 2.Qh8
- threat
- 3.Qa1#
- 2...Ka6
- 3.Qa1#
- threat
- 2.Qh8
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6!
- 1...Bxf3
- 1.Qc7?
- threat
- 2.Qa7#
- 1...Bb7
- 2.Bc5
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Bc5
- 1...Ka6!
- threat
- 1.Qb8?
- threat
- 2.Qa7#
- 1...Bb7
- 2.Qh8
- threat
- 3.Qa1#
- 2...Ka6
- 3.Qa1#
- threat
- 2.Qh8
- 1...Ka6!
- threat
- 1.Qd8?
- threat
- 2.Bc5
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- 2...Bxb3
- 3.Qa8#
- threat
- 2.Bc5
- 1...Bxf3
- 2.Bc5
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.gxf3
- threat
- 3.Qa8#
- 2...Ka6
- 3.Qa8#
- threat
- 2.Bc5
- 1...Be4
- 2.Bc5
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.fxe4
- threat
- 3.Qa8#
- 2...Ka6
- 3.Qa8#
- threat
- 2.Bc5
- 1...Bc6
- 2.Bc5
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Bc5
- 1...Bb7
- 2.Bc5
- threat
- 3.Qxb6#
- 2...Ka6
- 3.Qxb6#
- threat
- 2.Qh8
- threat
- 3.Qa1#
- 2...Ka6
- 3.Qa1#
- threat
- 2.Bc5
- 1...Ka6!
- threat
- 1.Qe8?
- 1...Bxf3
- 2.gxf3
- threat
- 3.Qa8#
- 2...Ka6
- 3.Qa8#
- threat
- 2.gxf3
- 1...Be4
- 2.fxe4
- threat
- 3.Qa8#
- 2...Ka6
- 3.Qa8#
- threat
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Bb7
- 2.Qh8
- threat
- 3.Qa1#
- 2...Ka6
- 3.Qa1#
- threat
- 2.Qh8
- 1...Ka6!
- 1...Bxf3
- 1.Qh8?
- threat
- 2.Qa1#
- 1...Bxb3
- 2.Qa8#
- 1...Ka6!
- threat
- 1.c3?
- threat
- 2.Bxb4#
- 2.cxb4#
- 1...Bb7
- 2.Qxb7
- 2...bxc3
- 3.Qa8#
- 3.Qa7#
- 2...bxc3
- 2.Qxb7
- 1...bxc3!
- threat
- 1.Kf6?
- Keys
- 1.Sh4!
- 1...Bxf3
- 2.gxf3
- 2...g2
- 3.Qa8#
- 2...g2
- 2.gxf3
- 1...Bb7
- 2.Qh8
- threat
- 3.Qa1#
- 2...Ka6
- 3.Qa1#
- threat
- 2.Qh8
- 1...Be4
- 2.fxe4
- 2...f3
- 3.Qa8#
- 2...f3
- 2.fxe4
- 1...Bc6
- 2.Qxc6
- 2...Ka6
- 3.Qa8#
- 2...Ka6
- 2.Qxc6
- 1...Bxf3
- 1.Sh4!
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