MESON Chess Problem Database
Problem Display
PID: 82852 (kNN3K1/3P2Q1/8/2p5/4p3/1p6/3rB1n1/5b2 w - - 0 1)
Havel, Miroslav
Sach, 1941
#3
6 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ra2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8S
- threat
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- 2...Ra7
- 3.Qxa7#
- threat
- 2.Sb6+
- 1...Rb2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Rc2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Rxe2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Rd3
- 2.Qa1+
- 2...Kb7
- 3.Qa7#
- 2...Kxb8
- 3.Qa7#
- 2...Kb7
- 2.Qa1+
- 1...Rd5
- 2.Qa1+
- 2...Kb7
- 3.Qa7#
- 2...Kxb8
- 3.Qa7#
- 2...Kb7
- 2.Qa1+
- 1...Ra2
- Tries
- 1.Sb6+?
- 1...Ka7
- 2.d8Q+
- 2...Rd7
- 3.Qgxd7#
- 2...Rd7
- 2.d8Q+
- 1...Kb7
- 2.d8Q+
- 2...Rd7
- 3.Qgxd7#
- 2...Rd7
- 2.d8Q+
- 1...Kxb8!
- 1...Ka7
- 1.Qa1+?
- 1...Kb7
- 2.Qa7#
- 1...Kxb8
- 2.Qa7#
- 1...Ra2!
- 1...Kb7
- 1.d8Q?
- threat
- 2.Sb6#
- 2.Qa7#
- 1...Rd7
- 2.Sb6+
- 2...Ka7
- 3.Qgxd7#
- 2...Kb7
- 3.Qgxd7#
- 2...Ka7
- 2.Qgxd7
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Se7#
- 3.Qa7#
- threat
- 2.Qdxd7
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.Sb6+
- 1...Rxd8+!
- threat
- 1.d8S?
- threat
- 2.Qa7#
- 2.Qb7#
- 1...Rd7
- 2.Qxd7
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.Qxd7
- 1...Rxd8+!
- threat
- 1.d8R?
- threat
- 2.Sb6#
- 2.Qa7#
- 1...Rd7
- 2.Qxd7
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Se7#
- 3.Qa7#
- threat
- 2.Qxd7
- 1...Rxd8+!
- threat
- 1.Sb6+?
- Keys
- 1.Bd3!
- threat
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Kb7
- 2.d8Q+
- 2...Ka8
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- 2...Ka8
- 2.d8R+
- 2...Ka8
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- 2...Ka8
- 2.d8Q+
- 1...Kxb8
- 2.d8Q
- threat
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- 2...Ka8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- 2...Ka8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8Q
- 1...Rxd3
- 2.Qa1+
- 2...Kb7
- 3.Qa7#
- 2...Kxb8
- 3.Qa7#
- 2...Kb7
- 2.Qa1+
- 1...Bxd3
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.Sb6+
- 1...exd3
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Rd1
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Ra2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.Bxe4+
- 2...Kxb8
- 3.Qe5#
- 2...Kxb8
- 2.d8S
- threat
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- 2...Ra7
- 3.Qxa7#
- threat
- 2.Sb6+
- 1...Rb2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.Bxe4+
- 2...Kxb8
- 3.Qe5#
- 2...Kxb8
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Rc2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.Bxe4+
- 2...Kxb8
- 3.Qe5#
- 2...Kxb8
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Re2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Rf2
- 2.Bxe4+
- 2...Kxb8
- 3.Qe5#
- 2...Kxb8
- 2.Bxe4+
- 1...Be2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Se1
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Se3
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Sf4
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...Sh4
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...b2
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...e3
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- 1...c4
- 2.Sb6+
- 2...Ka7
- 3.d8Q#
- 2...Kb7
- 3.d8Q#
- 2...Kxb8
- 3.d8Q#
- 3.d8R#
- 2...Ka7
- 2.d8Q
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.d8S
- threat
- 3.Qa7#
- 3.Qb7#
- 2...Kxb8
- 3.Qb7#
- threat
- 2.d8R
- threat
- 3.Sb6#
- 3.Qa7#
- 2...Kxb8
- 3.Sb6#
- 3.Sd6#
- 3.Sa7#
- 3.Qa7#
- threat
- 2.Sb6+
- threat
- 1.Bd3!
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