MESON Chess Problem Database
Problem Display
PID: 106434 (5nQ1/8/4R1b1/8/8/2Kp4/p7/kB6 w - - 0 1)
Wenda, Jan
Praca, 1954
#3
4 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxb1
- 2.Re1#
- 1...Sxe6
- 2.Qa8
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Qh1#
- threat
- 2.Qa8
- 1...Sd7
- 2.Qa8
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Re1#
- 3.Qh1#
- threat
- 2.Qa8
- 1...Sh7
- 2.Qa8
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Re1#
- 3.Qh1#
- threat
- 2.Qa8
- 1...axb1Q
- 2.Ra6+
- 2...Qa2
- 3.Qxa2#
- 2...Qa2
- 2.Ra6+
- 1...axb1B
- 2.Ra6+
- 2...Ba2
- 3.Qxa2#
- 2...Ba2
- 2.Ra6+
- 1...axb1R
- 2.Ra6#
- 1...Kxb1
- Tries
- 1.Bxa2?
- threat
- 2.Re1#
- 1...Kxa2
- 2.Re2+
- 2...Ka1
- 3.Re1#
- 3.Qa2#
- 2...Kb1
- 3.Re1#
- 2...Ka3
- 3.Ra2#
- 3.Qa2#
- 3.Qb3#
- 2...Ka1
- 2.Re2+
- 1...Sxe6
- 2.Qb8
- threat
- 3.Qb1#
- 3.Qb2#
- 2...Kxa2
- 3.Qb2#
- threat
- 2.Qb8
- 1...Be4
- 2.Qg1+
- 2...Kxa2
- 3.Ra6#
- 2...Kxa2
- 2.Qg1+
- 1...Bh5
- 2.Re1+
- 2...Bd1
- 3.Rxd1#
- 2...Bd1
- 2.Re1+
- 1...Bf7
- 2.Qg1+
- 2...Kxa2
- 3.Ra6#
- 2...Kxa2
- 2.Qg1+
- 1...d2!
- threat
- 1.Bxd3?
- threat
- 2.Re1#
- 1...Sxe6
- 2.Qb8
- threat
- 3.Qb2#
- threat
- 2.Qb8
- 1...Bh5
- 2.Re1+
- 2...Bd1
- 3.Rxd1#
- 2...Bd1
- 2.Qg1+
- 2...Bd1
- 3.Qxd1#
- 2...Bd1
- 2.Qg5
- threat
- 3.Qc1#
- threat
- 2.Re1+
- 1...Bxd3!
- threat
- 1.Ra6?
- threat
- 2.Qxa2#
- 1...Kxb1
- 2.Qxa2+
- 2...Kc1
- 3.Qa1#
- 2...Kc1
- 2.Qxa2+
- 1...Se6
- 2.Qb8
- threat
- 3.Rxa2#
- 3.Qb2#
- threat
- 2.Qb8
- 1...Bf7!
- threat
- 1.Rxg6?
- threat
- 2.Qxa2#
- 1...axb1Q
- 2.Ra6+
- 2...Qa2
- 3.Qxa2#
- 3.Qg1#
- 2...Qa2
- 2.Ra6+
- 1...axb1B
- 2.Ra6+
- 2...Ba2
- 3.Qxa2#
- 3.Qg1#
- 2...Ba2
- 2.Qb3
- threat
- 3.Qb2#
- threat
- 2.Ra6+
- 1...Se6
- 2.Qa8
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Rg1#
- 3.Qh1#
- threat
- 2.Qa8
- 1...axb1S+!
- threat
- 1.Qg7?
- threat
- 2.Kd2+
- 2...Kxb1
- 3.Re1#
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Re1#
- 3.Qb2#
- 2...Kxb1
- 2.Re1
- threat
- 3.Kd2#
- 3.Kb3#
- 3.Kb4#
- 3.Kc4#
- 3.Bc2#
- 3.Bxd3#
- 2...axb1Q
- 3.Qa7#
- 2...axb1R
- 3.Qa7#
- threat
- 2.Qa7
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Re1#
- 3.Qg1#
- threat
- 2.Kd2+
- 1...axb1S+
- 2.Kb3+
- 2...Sc3
- 3.Re1#
- 2...Sc3
- 2.Kb3+
- 1...Sxe6
- 2.Qa7
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Qg1#
- threat
- 2.Qa7
- 1...axb1Q
- 2.Qa7+
- 2...Qa2
- 3.Re1#
- 2...Qa2
- 2.Qa7+
- 1...Bf7
- 2.Kd2+
- 2...Kxb1
- 3.Re1#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Qb2#
- 3.Qg1#
- 2...Kxb1
- 2.Kxd3+
- 2...Kxb1
- 3.Re1#
- 2...Kxb1
- 2.Bc2
- threat
- 3.Kd2#
- 3.Kb3#
- 3.Kxd3#
- 3.Kb4#
- 3.Kc4#
- 3.Re1#
- 3.Qg1#
- 2...dxc2
- 3.Kxc2#
- threat
- 2.Bxd3
- threat
- 3.Kc2#
- 3.Kd2#
- 3.Kb3#
- 3.Kb4#
- 3.Kc4#
- 3.Re1#
- 3.Qg1#
- threat
- 2.Kd2+
- 1...Be4
- 2.Kd2+
- 2...Kxb1
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Qb2#
- 3.Qg1#
- 2...Kxb1
- 2.Kd2+
- 1...Bf5
- 2.Kd2+
- 2...Kxb1
- 3.Re1#
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Re1#
- 3.Qb2#
- 3.Qg1#
- 2...Kxb1
- 2.Re1
- threat
- 3.Kd2#
- 3.Kb3#
- 3.Kb4#
- 3.Kc4#
- 3.Bc2#
- 3.Bxd3#
- 2...axb1Q
- 3.Qa7#
- 2...axb1R
- 3.Qa7#
- threat
- 2.Kd2+
- 1...Bh5
- 2.Kd2+
- 2...Kxb1
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Qb2#
- 2...Kxb1
- 2.Kd2+
- 1...Bh7
- 2.Kd2+
- 2...Kxb1
- 3.Re1#
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Re1#
- 3.Qb2#
- 3.Qg1#
- 2...Kxb1
- 2.Re1
- threat
- 3.Kd2#
- 3.Kb3#
- 3.Kb4#
- 3.Kc4#
- 3.Bc2#
- 3.Bxd3#
- 2...axb1Q
- 3.Qa7#
- 2...axb1R
- 3.Qa7#
- threat
- 2.Qa7
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Re1#
- 3.Qg1#
- threat
- 2.Kd2+
- 1...Be8
- 2.Kd2+
- 2...Kxb1
- 3.Re1#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Re1#
- 3.Qb2#
- 3.Qg1#
- 2...Kxb1
- 2.Kxd3+
- 2...Kxb1
- 3.Re1#
- 2...Kxb1
- 2.Bc2
- threat
- 3.Kd2#
- 3.Kb3#
- 3.Kxd3#
- 3.Kb4#
- 3.Kc4#
- 3.Re1#
- 3.Qg1#
- 2...dxc2
- 3.Kxc2#
- threat
- 2.Bxd3
- threat
- 3.Kc2#
- 3.Kd2#
- 3.Kb3#
- 3.Kb4#
- 3.Kc4#
- 3.Re1#
- 3.Qg1#
- threat
- 2.Kd2+
- 1...Sh7
- 2.Qa7
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Re1#
- 3.Qg1#
- threat
- 2.Qa7
- 1...d2
- 2.Kxd2+
- 2...Kxb1
- 3.Re1#
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Qb2#
- 2...Kxb1
- 2.Kxd2+
- 1...Sd7!
- threat
- 1.Bxa2?
- Keys
- 1.Qh8!
- threat
- 2.Kd2+
- 2...Kxb1
- 3.Re1#
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Re1#
- 3.Qb2#
- 3.Qh1#
- 2...Kxb1
- 2.Kd2+
- 1...axb1S+
- 2.Kb3+
- 2...Sc3
- 3.Re1#
- 2...Sc3
- 2.Kb3+
- 1...Sxe6
- 2.Qa8
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Qh1#
- threat
- 2.Qa8
- 1...axb1Q
- 2.Ra6+
- 2...Qa2
- 3.Qh1#
- 2...Qa2
- 2.Ra6+
- 1...Bf7
- 2.Kd2+
- 2...Kxb1
- 3.Re1#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Qb2#
- 3.Qh1#
- 2...Kxb1
- 2.Kxd3+
- 2...Kxb1
- 3.Re1#
- 2...Kxb1
- 2.Bc2
- threat
- 3.Kd2#
- 3.Kb3#
- 3.Kxd3#
- 3.Kb4#
- 3.Kc4#
- 3.Re1#
- 3.Qh1#
- 2...dxc2
- 3.Kxc2#
- threat
- 2.Bxd3
- threat
- 3.Kc2#
- 3.Kd2#
- 3.Kb3#
- 3.Kb4#
- 3.Kc4#
- 3.Re1#
- 3.Qh1#
- threat
- 2.Kd2+
- 1...Be4
- 2.Kd2+
- 2...Kxb1
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Qb2#
- 2...Kxb1
- 2.Kd2+
- 1...Bh5
- 2.Kd2+
- 2...Kxb1
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Qb2#
- 2...Kxb1
- 2.Kd2+
- 1...Bh7
- 2.Kd2+
- 2...Kxb1
- 3.Re1#
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Re1#
- 3.Qb2#
- 2...Kxb1
- 2.Kd2+
- 1...Be8
- 2.Kd2+
- 2...Kxb1
- 3.Re1#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Re1#
- 3.Qb2#
- 3.Qh1#
- 2...Kxb1
- 2.Kxd3+
- 2...Kxb1
- 3.Re1#
- 2...Kxb1
- 2.Bc2
- threat
- 3.Kd2#
- 3.Kb3#
- 3.Kxd3#
- 3.Kb4#
- 3.Kc4#
- 3.Re1#
- 3.Qh1#
- 2...dxc2
- 3.Kxc2#
- threat
- 2.Bxd3
- threat
- 3.Kc2#
- 3.Kd2#
- 3.Kb3#
- 3.Kb4#
- 3.Kc4#
- 3.Re1#
- 3.Qh1#
- threat
- 2.Kd2+
- 1...Sd7
- 2.Qa8
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Re1#
- 3.Qh1#
- threat
- 2.Qa8
- 1...Sh7
- 2.Qa8
- threat
- 3.Qxa2#
- 2...Kxb1
- 3.Re1#
- 3.Qh1#
- threat
- 2.Qa8
- 1...d2
- 2.Kxd2+
- 2...Kxb1
- 3.Re1#
- 3.Rb6#
- 2...Kxb1
- 2.Kb3+
- 2...Kxb1
- 3.Qb2#
- 2...Kxb1
- 2.Kxd2+
- threat
- 1.Qh8!
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