MESON Chess Problem Database
Problem Display
PID: 171495 (1KR5/8/8/8/8/Np1Q1n2/k7/8 w - - 0 1)
Antipov, Viacheslav Pavlovich
Za Ogneypori, 1986
#3
4 + 3
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Ka1
- 2.Qb1#
- 1...Ka1
- Tries
- 1.Sc4?
- threat
- 2.Kb7
- threat
- 3.Ra8#
- 2...Ka1
- 3.Ra8#
- threat
- 2.Kc7
- threat
- 3.Ra8#
- 2...Ka1
- 3.Ra8#
- threat
- 2.Rc5
- threat
- 3.Ra5#
- 2...Ka1
- 3.Ra5#
- threat
- 2.Rc6
- threat
- 3.Ra6#
- 2...Ka1
- 3.Ra6#
- threat
- 2.Rc7
- threat
- 3.Ra7#
- 2...Ka1
- 3.Ra7#
- threat
- 2.Qc3
- threat
- 3.Qb2#
- 2...Kb1
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- threat
- 2.Kb7
- 1...Ka1
- 2.Kb7
- threat
- 3.Ra8#
- 2...Ka2
- 3.Ra8#
- threat
- 2.Kc7
- threat
- 3.Ra8#
- 2...Ka2
- 3.Ra8#
- threat
- 2.Rc5
- threat
- 3.Ra5#
- 2...Ka2
- 3.Ra5#
- threat
- 2.Rc6
- threat
- 3.Ra6#
- 2...Ka2
- 3.Ra6#
- threat
- 2.Rc7
- threat
- 3.Ra7#
- 2...Ka2
- 3.Ra7#
- threat
- 2.Qxb3
- threat
- 3.Qb2#
- threat
- 2.Qc3+
- 2...Kb1
- 3.Qb2#
- 2...Ka2
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- 2...Kb1
- 2.Kb7
- 1...Sd2
- 2.Qxd2+
- 2...Ka1
- 3.Qb2#
- 2...Kb1
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- 2...Ka1
- 2.Qxd2+
- 1...Sd4
- 2.Qxd4
- threat
- 3.Qb2#
- 2...Kb1
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- threat
- 2.Qxd4
- 1...Se5
- 2.Qe2+
- 2...Ka1
- 3.Qb2#
- 2...Kb1
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- 2...Ka1
- 2.Qd2+
- 2...Ka1
- 3.Qb2#
- 2...Kb1
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- 2...Ka1
- 2.Qe2+
- 1...Sg5
- 2.Kb7
- threat
- 3.Ra8#
- 2...Ka1
- 3.Ra8#
- threat
- 2.Rc5
- threat
- 3.Ra5#
- 2...Ka1
- 3.Ra5#
- threat
- 2.Rc6
- threat
- 3.Ra6#
- 2...Ka1
- 3.Ra6#
- threat
- 2.Rc7
- threat
- 3.Ra7#
- 2...Ka1
- 3.Ra7#
- threat
- 2.Qe2+
- 2...Ka1
- 3.Qb2#
- 2...Kb1
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- 2...Ka1
- 2.Qd2+
- 2...Ka1
- 3.Qb2#
- 2...Kb1
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- 2...Ka1
- 2.Qc3
- threat
- 3.Qb2#
- 2...Kb1
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- threat
- 2.Qd4
- threat
- 3.Qb2#
- 2...Kb1
- 3.Qb2#
- 2...b2
- 3.Qxb2#
- threat
- 2.Kb7
- 1...b2
- 2.Qc2
- threat
- 3.Qxb2#
- 2...Ka1
- 3.Qxb2#
- threat
- 2.Qa3+
- 2...Kb1
- 3.Qxb2#
- 2...Kb1
- 2.Qc2
- 1...Se1!
- threat
- 1.Rc2+?
- 1...Kxa3
- 2.Qa6+
- 2...Kb4
- 3.Rc4#
- 2...Kb4
- 2.Qa6+
- 1...b2
- 2.Qc3
- threat
- 3.Qxb2#
- 2...Ka1
- 3.Qxb2#
- threat
- 2.Qc3
- 1...bxc2!
- 1...Kxa3
- 1.Qxb3+?
- 1...Ka1
- 2.Sc2#
- 2.Rc1#
- 2.Qb1#
- 1...Kxb3!
- 1...Ka1
- 1.Sc4?
- Keys
- 1.Rc1!
- 1...Kb2
- 2.Ra1
- 2...Kxa1
- 3.Qb1#
- 2...Se1
- 3.Qd4#
- 2...Sg1
- 3.Qd4#
- 2...Sd2
- 3.Qd4#
- 2...Sh2
- 3.Qd4#
- 2...Sd4
- 3.Qxd4#
- 2...Sh4
- 3.Qd4#
- 2...Se5
- 3.Qd4#
- 2...Sg5
- 3.Qd4#
- 2...Kxa1
- 2.Rb1+
- 2...Ka2
- 3.Qxb3#
- 2...Kxa3
- 3.Qxb3#
- 2...Ka2
- 2.Qc3+
- 2...Ka2
- 3.Ra1#
- 3.Qa1#
- 2...Kxa3
- 3.Ra1#
- 2...Ka2
- 2.Ra1
- 1...Kxa3
- 2.Qa6+
- 2...Kb2
- 3.Qa1#
- 2...Kb4
- 3.Rc4#
- 2...Kb2
- 2.Qa6+
- 1...Se1
- 2.Ra1+
- 2...Kxa1
- 3.Qb1#
- 2...Kb2
- 3.Qd4#
- 2...Kxa1
- 2.Ra1+
- 1...Sg1
- 2.Sc4
- threat
- 3.Qb1#
- 2...b2
- 3.Qa3#
- threat
- 2.Sb5
- threat
- 3.Qb1#
- 2...Kb2
- 3.Qb1#
- 3.Qd2#
- 2...b2
- 3.Qc4#
- 3.Qa3#
- 3.Qd5#
- threat
- 2.Ra1+
- 2...Kxa1
- 3.Qb1#
- 2...Kb2
- 3.Qd4#
- 2...Kxa1
- 2.Sc4
- 1...Sd2
- 2.Sb5
- 2...Kb2
- 3.Qxd2#
- 2...Sb1
- 3.Qxb1#
- 2...Sf1
- 3.Qb1#
- 2...Sf3
- 3.Qb1#
- 2...Sc4
- 3.Qb1#
- 2...Se4
- 3.Qb1#
- 2...b2
- 3.Qa3#
- 2...Kb2
- 2.Sb5
- 1...Sh2
- 2.Sc4
- threat
- 3.Qb1#
- 2...b2
- 3.Qa3#
- threat
- 2.Sb5
- threat
- 3.Qb1#
- 2...Kb2
- 3.Qb1#
- 3.Qd2#
- 2...b2
- 3.Qc4#
- 3.Qa3#
- 3.Qd5#
- threat
- 2.Ra1+
- 2...Kxa1
- 3.Qb1#
- 2...Kb2
- 3.Qd4#
- 2...Kxa1
- 2.Sc4
- 1...Sd4
- 2.Ra1+
- 2...Kxa1
- 3.Qb1#
- 2...Kb2
- 3.Qxd4#
- 2...Kxa1
- 2.Ra1+
- 1...Sh4
- 2.Sc4
- threat
- 3.Qb1#
- 2...b2
- 3.Qa3#
- threat
- 2.Sb5
- threat
- 3.Qb1#
- 2...Kb2
- 3.Qb1#
- 3.Qd2#
- 2...b2
- 3.Qc4#
- 3.Qa3#
- 3.Qd5#
- threat
- 2.Ra1+
- 2...Kxa1
- 3.Qb1#
- 2...Kb2
- 3.Qd4#
- 2...Kxa1
- 2.Sc4
- 1...Se5
- 2.Ra1+
- 2...Kxa1
- 3.Qb1#
- 2...Kb2
- 3.Qd4#
- 2...Kxa1
- 2.Ra1+
- 1...Sg5
- 2.Sc4
- threat
- 3.Qb1#
- 2...b2
- 3.Qa3#
- threat
- 2.Sb5
- threat
- 3.Qb1#
- 2...Kb2
- 3.Qb1#
- 3.Qd2#
- 2...b2
- 3.Qc4#
- 3.Qa3#
- 3.Qd5#
- threat
- 2.Ra1+
- 2...Kxa1
- 3.Qb1#
- 2...Kb2
- 3.Qd4#
- 2...Kxa1
- 2.Sc4
- 1...b2
- 2.Qc4+
- 2...Kxa3
- 3.Rc3#
- 2...Kxa3
- 2.Qc4+
- 1...Kb2
- 1.Rc1!
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