MESON Chess Problem Database
Problem Display
PID: 128413 (8/1p1R1N1k/6p1/4p1p1/7p/7p/3K4/7Q w - - 0 1)
Krikheli, Iosif Mikhailovich
Dubinin MT (Gorkovskaya Pravda), 1986
#3
4 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- COOKED
- Sets
- 1...b5
- 2.Qa8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Qa8
- 1...b6
- 2.Qa8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Qa8
- 1...b5
- Tries
- 1.Sd6+?
- 1...Kg8
- 2.Qxb7
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa1
- threat
- 3.Qa8#
- 2...Kf8
- 3.Qa8#
- 2...Kh8
- 3.Qa8#
- threat
- 2.Qc1
- threat
- 3.Qc8#
- 2...Kf8
- 3.Qc8#
- 2...Kh8
- 3.Qc8#
- threat
- 2.Qxb7
- 1...Kh8
- 2.Qxb7
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa1
- threat
- 3.Qa8#
- 2...Kg8
- 3.Qa8#
- threat
- 2.Qc1
- threat
- 3.Qc8#
- 2...Kg8
- 3.Qc8#
- threat
- 2.Qxb7
- 1...Kh6!
- 1...Kg8
- 1.Sh6+?
- 1...Kh8
- 2.Qf3
- threat
- 3.Qf6#
- 3.Qf8#
- threat
- 2.Qe4
- threat
- 3.Qxe5#
- threat
- 2.Qd5
- threat
- 3.Qg8#
- 3.Qxe5#
- threat
- 2.Qxb7
- threat
- 3.Rh7#
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa1
- threat
- 3.Qxe5#
- 3.Qa8#
- threat
- 2.Qc1
- threat
- 3.Qc8#
- threat
- 2.Qe1
- threat
- 3.Qxe5#
- 2...e4
- 3.Qa1#
- threat
- 2.Qf1
- threat
- 3.Qf6#
- 3.Qf8#
- threat
- 2.Qh2
- threat
- 3.Qxe5#
- 2...e4
- 3.Qe5#
- 3.Qb8#
- threat
- 2.Qf3
- 1...Kxh6!
- 1...Kh8
- 1.Qe4?
- threat
- 2.Qxe5
- threat
- 3.Qh8#
- 2...Kg8
- 3.Qh8#
- threat
- 2.Qxe5
- 1...Kg7
- 2.Qxe5+
- 2...Kh7
- 3.Qh8#
- 2...Kf8
- 3.Qh8#
- 2...Kg8
- 3.Qh8#
- 2...Kh7
- 2.Qxe5+
- 1...Kg8
- 2.Qxe5
- threat
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kf8
- 3.Qh8#
- threat
- 2.Qxe5
- 1...g4!
- threat
- 1.Qc6?
- threat
- 2.Sxe5+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qc8#
- 2...Kh8
- 3.Qc8#
- 2...Kh6
- 2.Sh8+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qc8#
- 2...Kxh8
- 3.Qc8#
- 2...Kh6
- 2.Qf6
- threat
- 3.Qh8#
- 2...Kg8
- 3.Sh6#
- 3.Qh8#
- threat
- 2.Qc8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Sxe5+
- 1...Kg7
- 2.Sxe5+
- 2...Kh6
- 3.Qxg6#
- 2...Kf8
- 3.Qc8#
- 2...Kg8
- 3.Qc8#
- 2...Kh8
- 3.Qc8#
- 2...Kh6
- 2.Sh8+
- 2...Kh6
- 3.Qxg6#
- 2...Kf8
- 3.Qc8#
- 2...Kg8
- 3.Qc8#
- 2...Kxh8
- 3.Qc8#
- 2...Kh6
- 2.Sxe5+
- 1...Kg8
- 2.Sh6+
- 2...Kf8
- 3.Rf7#
- 3.Qc8#
- 2...Kh8
- 3.Qf6#
- 3.Qc8#
- 2...Kf8
- 2.Qf6
- threat
- 3.Sh6#
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kf8
- 3.Rd8#
- 3.Qh8#
- threat
- 2.Qc8+
- 2...Kg7
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kg7
- 2.Sh6+
- 1...e4
- 2.Se5+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qc8#
- 2...Kh8
- 3.Qc8#
- 2...Kh6
- 2.Sh8+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qc8#
- 2...Kxh8
- 3.Qc8#
- 2...Kh6
- 2.Se5+
- 1...g4
- 2.Sxe5+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qc8#
- 2...Kh8
- 3.Qc8#
- 2...Kh6
- 2.Sh8+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qc8#
- 2...Kxh8
- 3.Qc8#
- 2...Kh6
- 2.Qf6
- threat
- 3.Qh8#
- 2...Kg8
- 3.Sh6#
- 3.Qh8#
- 2...g5
- 3.Sh6#
- threat
- 2.Sxe5+
- 1...b5
- 2.Sxe5+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qa8#
- 3.Qc8#
- 2...Kh8
- 3.Qa8#
- 3.Qc8#
- 2...Kh6
- 2.Sh8+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qa8#
- 3.Qc8#
- 2...Kxh8
- 3.Qa8#
- 3.Qc8#
- 2...Kh6
- 2.Qa8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Qf6
- threat
- 3.Qh8#
- 2...Kg8
- 3.Sh6#
- 3.Qh8#
- threat
- 2.Qc8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Sxe5+
- 1...b6
- 2.Sxe5+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qa8#
- 3.Qc8#
- 2...Kh8
- 3.Qa8#
- 3.Qc8#
- 2...Kh6
- 2.Sh8+
- 2...Kh6
- 3.Qxg6#
- 2...Kg8
- 3.Qa8#
- 3.Qc8#
- 2...Kxh8
- 3.Qa8#
- 3.Qc8#
- 2...Kh6
- 2.Qa8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Qf6
- threat
- 3.Qh8#
- 2...Kg8
- 3.Sh6#
- 3.Qh8#
- threat
- 2.Qc8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Sxe5+
- 1...bxc6!
- threat
- 1.Qxb7?
- threat
- 2.Sxe5+
- 2...Kh6
- 3.Rh7#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh6
- 2.Sd6+
- 2...Kh6
- 3.Rh7#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh6
- 2.Sh6+
- 2...Kxh6
- 3.Rh7#
- 2...Kh8
- 3.Rh7#
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kxh6
- 2.Sh8+
- 2...Kh6
- 3.Rh7#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kxh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh6
- 2.Qa8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Qc8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Qb8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Sxe5+
- 1...Kg7
- 2.Sh6+
- 2...Kf6
- 3.Rd6#
- 3.Qa6#
- 3.Qc6#
- 3.Qb6#
- 2...Kxh6
- 3.Rh7#
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rh7#
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf6
- 2.Qb8
- threat
- 3.Qh8#
- 2...Kf6
- 3.Qxe5#
- 2...Kh7
- 3.Qh8#
- threat
- 2.Sh6+
- 1...Kg8
- 2.Sxe5
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Sxg5
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Sd6
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Sh6+
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rh7#
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf8
- 2.Sh8
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kxh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa8+
- 2...Kg7
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kg7
- 2.Qc8+
- 2...Kg7
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kg7
- 2.Qb8+
- 2...Kg7
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kg7
- 2.Sxe5
- 1...e4
- 2.Se5+
- 2...Kh6
- 3.Rh7#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh6
- 2.Sd6+
- 2...Kh6
- 3.Rh7#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh6
- 2.Sh6+
- 2...Kxh6
- 3.Rh7#
- 2...Kh8
- 3.Rh7#
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb2#
- 3.Qb8#
- 2...Kxh6
- 2.Sh8+
- 2...Kh6
- 3.Rh7#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kxh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh6
- 2.Se5+
- 1...g4!
- threat
- 1.Qa1?
- threat
- 2.Qxe5
- threat
- 3.Qh8#
- 2...Kg8
- 3.Qh8#
- threat
- 2.Qa8
- threat
- 3.Qh8#
- 2...Kg7
- 3.Qh8#
- threat
- 2.Qxe5
- 1...Kg7
- 2.Qxe5+
- 2...Kh7
- 3.Qh8#
- 2...Kf8
- 3.Qh8#
- 2...Kg8
- 3.Qh8#
- 2...Kh7
- 2.Qxe5+
- 1...Kg8
- 2.Sxe5
- threat
- 3.Qa8#
- 2...Kf8
- 3.Qa8#
- 2...Kh8
- 3.Qa8#
- threat
- 2.Sxg5
- threat
- 3.Qa8#
- 2...Kf8
- 3.Qa8#
- 2...Kh8
- 3.Qa8#
- threat
- 2.Sd6
- threat
- 3.Qa8#
- 2...Kf8
- 3.Qa8#
- 2...Kh8
- 3.Qa8#
- threat
- 2.Sh6+
- 2...Kf8
- 3.Qa8#
- 2...Kh8
- 3.Qxe5#
- 3.Qa8#
- 2...Kf8
- 2.Sh8
- threat
- 3.Qa8#
- 2...Kf8
- 3.Qa8#
- 2...Kxh8
- 3.Qa8#
- threat
- 2.Qxe5
- threat
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kf8
- 3.Qh8#
- threat
- 2.Qa8+
- 2...Kg7
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kg7
- 2.Sxe5
- 1...g4!
- threat
- 1.Qe1?
- threat
- 2.Qxe5
- threat
- 3.Qh8#
- 2...Kg8
- 3.Qh8#
- threat
- 2.Qxe5
- 1...Kg7
- 2.Qxe5+
- 2...Kh7
- 3.Qh8#
- 2...Kf8
- 3.Qh8#
- 2...Kg8
- 3.Qh8#
- 2...Kh7
- 2.Qxe5+
- 1...Kg8
- 2.Qxe5
- threat
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kf8
- 3.Qh8#
- threat
- 2.Qxe5
- 1...g4
- 2.Sh6+
- 2...Kxh6
- 3.Qxh4#
- 2...Kh8
- 3.Qxe5#
- 2...Kxh6
- 2.Qxh4+
- 2...Kg7
- 3.Qh8#
- 2...Kg8
- 3.Qh8#
- 2...Kg7
- 2.Sh6+
- 1...e4!
- threat
- 1.Sd6+?
- Keys
- 1.Sxe5+!
- 1...Kh6
- 2.Qe4
- threat
- 3.Qxg6#
- 2...Kh5
- 3.Rh7#
- 3.Qxg6#
- threat
- 2.Qb1
- threat
- 3.Qxg6#
- 2...Kh5
- 3.Rh7#
- 3.Qxg6#
- threat
- 2.Qe4
- 1...Kg8
- 2.Sxg6
- threat
- 3.Qd5#
- threat
- 2.Qd5+
- 2...Kf8
- 3.Qf7#
- 2...Kh8
- 3.Sxg6#
- 2...Kf8
- 2.Qxb7
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa1
- threat
- 3.Qa8#
- 2...Kf8
- 3.Qa8#
- 2...Kh8
- 3.Qa8#
- threat
- 2.Qc1
- threat
- 3.Qc8#
- 2...Kf8
- 3.Qc8#
- 2...Kh8
- 3.Qc8#
- threat
- 2.Sxg6
- 1...Kh8
- 2.Sxg6+
- 2...Kg8
- 3.Qd5#
- 2...Kg8
- 2.Qd5
- threat
- 3.Sxg6#
- threat
- 2.Qxb7
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa1
- threat
- 3.Qa8#
- 2...Kg8
- 3.Qa8#
- threat
- 2.Qc1
- threat
- 3.Qc8#
- 2...Kg8
- 3.Qc8#
- threat
- 2.Sxg6+
- 1...Kh6
- 1.Sxg5+!
- 1...Kh6
- 2.Qg1
- threat
- 3.Rh7#
- 2...Kh5
- 3.Rh7#
- threat
- 2.Qg1
- 1...Kg8
- 2.Qd5+
- 2...Kf8
- 3.Qf7#
- 2...Kh8
- 3.Rh7#
- 2...Kf8
- 2.Qxb7
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa1
- threat
- 3.Qa8#
- 2...Kf8
- 3.Qa8#
- 2...Kh8
- 3.Qa8#
- threat
- 2.Qc1
- threat
- 3.Qc8#
- 2...Kf8
- 3.Qc8#
- 2...Kh8
- 3.Qc8#
- threat
- 2.Qd5+
- 1...Kh8
- 2.Qd5
- threat
- 3.Rh7#
- threat
- 2.Qxb7
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa1
- threat
- 3.Qa8#
- 2...Kg8
- 3.Qa8#
- threat
- 2.Qc1
- threat
- 3.Qc8#
- 2...Kg8
- 3.Qc8#
- threat
- 2.Qd5
- 1...Kh6
- 1.Sh8+!
- 1...Kh6
- 2.Qe4
- threat
- 3.Qxg6#
- 2...Kh5
- 3.Rh7#
- threat
- 2.Qe4
- 1...Kg8
- 2.Qxb7
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kf8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kxh8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa1
- threat
- 3.Qa8#
- 2...Kf8
- 3.Qa8#
- 2...Kxh8
- 3.Qa8#
- threat
- 2.Qc1
- threat
- 3.Qc8#
- 2...Kf8
- 3.Qc8#
- 2...Kxh8
- 3.Qc8#
- threat
- 2.Qxb7
- 1...Kxh8
- 2.Qxb7
- threat
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- 2...Kg8
- 3.Rd8#
- 3.Qa8#
- 3.Qc8#
- 3.Qb8#
- threat
- 2.Qa1
- threat
- 3.Qa8#
- 2...Kg8
- 3.Qa8#
- threat
- 2.Qc1
- threat
- 3.Qc8#
- 2...Kg8
- 3.Qc8#
- threat
- 2.Qxb7
- 1...Kh6
- 1.Qd5!
- threat
- 2.Qxe5
- threat
- 3.Qh8#
- 2...Kg8
- 3.Qh8#
- threat
- 2.Qxe5
- 1...Kg7
- 2.Qxe5+
- 2...Kh7
- 3.Qh8#
- 2...Kf8
- 3.Qh8#
- 2...Kg8
- 3.Qh8#
- 2...Kh7
- 2.Qxe5+
- 1...Kg8
- 2.Sxe5+
- 2...Kf8
- 3.Qf7#
- 2...Kh8
- 3.Sxg6#
- 2...Kf8
- 2.Sxg5+
- 2...Kf8
- 3.Qf7#
- 2...Kh8
- 3.Rh7#
- 2...Kf8
- 2.Sh6+
- 2...Kf8
- 3.Qf7#
- 3.Qg8#
- 2...Kh8
- 3.Qg8#
- 3.Qxe5#
- 2...Kf8
- 2.Qxe5
- threat
- 3.Qh8#
- 2...Kh7
- 3.Qh8#
- 2...Kf8
- 3.Qh8#
- threat
- 2.Sxe5+
- 1...e4
- 2.Sxg5+
- 2...Kh6
- 3.Rh7#
- 2...Kh8
- 3.Rh7#
- 2...Kh6
- 2.Sxg5+
- 1...g4
- 2.Sxe5+
- 2...Kh6
- 3.Sxg4#
- 2...Kh8
- 3.Sxg6#
- 2...Kh6
- 2.Sxe5+
- threat
- 1.Sxe5+!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).