MESON Chess Problem Database
Problem Display
PID: 147596 (1k6/rrRK4/8/8/3N4/8/3Q4/8 w - - 0 1)
Kozhakin, Vladimir Vladimirovich
Canadian Chess Chat, 1984
#3
4 + 3
SOLUTION
- SOUND
- Sets
- 1...Ka8
- 2.Qg2
- 2...Kb8
- 3.Qg8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Qg2
- 1...Ra8
- 2.Sc6#
- 1...Rb1
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Sc6+
- 1...Rb2
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Sc6+
- 1...Rb3
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Sc6+
- 1...Rb4
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Qxb4+
- 2...Ka8
- 3.Qf8#
- 2...Rb7
- 3.Qxb7#
- 2...Ka8
- 2.Sc6+
- 1...Rb5
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Sc6+
- 1...Ka8
- Tries
- 1.Qb4?
- threat
- 2.Qf8#
- 1...Rxb4
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Sc6+
- 1...Ka8!
- threat
- 1.Qg2?
- threat
- 2.Qg8#
- 1...Ka8
- 2.Kc8
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Ra1
- 2.Kd8
- threat
- 3.Rc8#
- 2...Kb8
- 3.Rc8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- threat
- 2.Sc2
- 2...Kb8
- 3.Qg8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Se2
- 2...Kb8
- 3.Qg8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Sb3
- 2...Kb8
- 3.Qg8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Sb5
- 2...Kb8
- 3.Qg8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Sf5
- 2...Kb8
- 3.Qg8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Se6
- 2...Kb8
- 3.Qg8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Qh1
- 2...Kb8
- 3.Qh8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Qf3
- 2...Kb8
- 3.Qf8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Qe4
- 2...Kb8
- 3.Qe8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Qd5
- 2...Kb8
- 3.Qg8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Kc8
- 1...Rxc7+!
- threat
- 1.Qb4?
- Keys
- 1.Qb2!
- 1...Ka8
- 2.Qg2
- 2...Kb8
- 3.Qg8#
- 2...Ra1
- 3.Qxb7#
- 2...Ra2
- 3.Qxb7#
- 2...Ra3
- 3.Qxb7#
- 2...Ra4
- 3.Qxb7#
- 2...Ra5
- 3.Qxb7#
- 2...Ra6
- 3.Qxb7#
- 2...Kb8
- 2.Qg2
- 1...Rxb2
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Sc6+
- 1...Rb3
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Qxb3+
- 2...Ka8
- 3.Qg8#
- 2...Rb7
- 3.Qxb7#
- 2...Ka8
- 2.Sc6+
- 1...Rb4
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Qxb4+
- 2...Ka8
- 3.Qf8#
- 2...Rb7
- 3.Qxb7#
- 2...Ka8
- 2.Sc6+
- 1...Rb5
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Sc6+
- 1...Rb6
- 2.Sc6+
- 2...Ka8
- 3.Rxa7#
- 2...Ka8
- 2.Qxb6+
- 2...Ka8
- 3.Rxa7#
- 3.Qxa7#
- 2...Rb7
- 3.Qxb7#
- 2...Ka8
- 2.Sc6+
- 1...Ka8
- 1.Qb2!
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