MESON Chess Problem Database
Problem Display
PID: 93113 (1Q2N3/n3p3/K4p2/p3Np2/3kP2P/8/3PB3/8 w - - 0 1)
Ros, Johan August
370 svenska Schackproblem, 1901
#3
8 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kc5
- 2.Qb6#
- 1...fxe5
- 2.Qb3
- threat
- 3.Qc4#
- 3.Qd5#
- 3.Qe3#
- 2...Kxe4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- 3.Qb6#
- threat
- 2.Qb3
- 1...e6
- 2.Sf3+
- 2...Kxe4
- 3.Sxf6#
- 2...Kc5
- 3.Qd6#
- 3.Qb6#
- 2...Kxe4
- 2.Sf3+
- 1...Kc5
- Tries
- 1.Sf3+?
- 1...Kc5
- 2.Qb6#
- 1...Kxe4!
- 1...Kc5
- 1.Sg6?
- threat
- 2.Qb3
- threat
- 3.Qc4#
- 3.Qd5#
- 3.Qe3#
- 2...Kxe4
- 3.Qc4#
- 3.Qd3#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- 3.Qb6#
- threat
- 2.Qd8+
- 2...Kxe4
- 3.Qd3#
- 2...Kc5
- 3.Qb6#
- 2...Kxe4
- 2.Qb3
- 1...Kxe4
- 2.Qf4+
- 2...Kd5
- 3.Qc4#
- 2...Kd5
- 2.Qb3
- threat
- 3.Qc4#
- 3.Qd3#
- 2...Kd4
- 3.Qc4#
- threat
- 2.Qd8
- threat
- 3.Qd3#
- threat
- 2.Qf4+
- 1...fxe4
- 2.Sxf6
- threat
- 3.Qe5#
- 3.Qxa7#
- 3.Qb6#
- 2...Kc5
- 3.Qb6#
- 2...exf6
- 3.Qd6#
- threat
- 2.Qb3
- threat
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- threat
- 2.Qb6+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Sxf6
- 1...Sb5
- 2.Qxb5
- threat
- 3.Qc4#
- 3.Qd5#
- 2...Kxe4
- 3.Qd3#
- 3.Qc4#
- threat
- 2.Qxb5
- 1...Sc8
- 2.Qb3
- threat
- 3.Qc4#
- 3.Qd5#
- 3.Qe3#
- 2...Kxe4
- 3.Qc4#
- 3.Qd3#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- threat
- 2.Qxc8
- threat
- 3.Qc4#
- 2...Kxe4
- 3.Qc4#
- threat
- 2.Qb3
- 1...f4
- 2.Qb3
- threat
- 3.Qc4#
- 3.Qd5#
- 2...Kxe4
- 3.Qd3#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- 3.Qb6#
- threat
- 2.Qd8+
- 2...Kxe4
- 3.Qd3#
- 2...Kc5
- 3.Qb6#
- 2...Kxe4
- 2.Qb3
- 1...e5
- 2.Sxf6
- threat
- 3.Qxe5#
- 3.Qd6#
- 3.Qxa7#
- 3.Qb6#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Qd6+
- 2...Kxe4
- 3.Sxf6#
- 3.Qd3#
- 2...Kxe4
- 2.Qxa7+
- 2...Kxe4
- 3.Sxf6#
- 2...Kxe4
- 2.Qb2+
- 2...Kxe4
- 3.Sxf6#
- 2...Kc5
- 3.Qc3#
- 3.Qb6#
- 2...Kxe4
- 2.Qb3
- threat
- 3.Qc4#
- 3.Qd5#
- 3.Qe3#
- 2...Kxe4
- 3.Qc4#
- 3.Qd3#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- 3.Qb6#
- threat
- 2.Qb6+
- 2...Kxe4
- 3.Sxf6#
- 2...Kxe4
- 2.Qd8+
- 2...Kxe4
- 3.Sxf6#
- 3.Qd3#
- 2...Kc5
- 3.Qb6#
- 3.Qd6#
- 2...Kxe4
- 2.Sxf6
- 1...e6
- 2.Sxf6
- threat
- 3.Qe5#
- 3.Qd6#
- 3.Qxa7#
- 3.Qb6#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Qf4
- threat
- 3.Qe3#
- 2...Kc5
- 3.Qd6#
- 2...fxe4
- 3.Qd6#
- threat
- 2.Qd6+
- 2...Kxe4
- 3.Sxf6#
- 3.Qd3#
- 2...Kxe4
- 2.Qxa7+
- 2...Kxe4
- 3.Sxf6#
- 2...Kxe4
- 2.Qb2+
- 2...Kxe4
- 3.Sxf6#
- 2...Kc5
- 3.Qc3#
- 3.Qb6#
- 2...Kxe4
- 2.Qb3
- threat
- 3.Qc4#
- 3.Qe3#
- 2...Kxe4
- 3.Qc4#
- 3.Qd3#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- 3.Qb6#
- threat
- 2.Qb6+
- 2...Kxe4
- 3.Sxf6#
- 2...Kxe4
- 2.Qd8+
- 2...Kxe4
- 3.Sxf6#
- 3.Qd3#
- 2...Kc5
- 3.Qb6#
- 3.Qd6#
- 2...Kxe4
- 2.Sxf6
- 1...Sc6!
- threat
- 1.Sxf6?
- threat
- 2.Sf3+
- 2...Kc5
- 3.Qb6#
- 2...Kc5
- 2.Qb2+
- 2...Kc5
- 3.Qb6#
- 2...Kc5
- 2.Sf3+
- 1...fxe4
- 2.Sc4
- threat
- 3.Qe5#
- 3.Qxa7#
- 3.Qb6#
- 2...Kc5
- 3.Qb6#
- 2...exf6
- 3.Qd6#
- threat
- 2.Seg4
- threat
- 3.Qe5#
- 3.Qxa7#
- 3.Qb6#
- 2...Kc5
- 3.Qb6#
- 2...exf6
- 3.Qd6#
- threat
- 2.Sg6
- threat
- 3.Qe5#
- 3.Qxa7#
- 3.Qb6#
- 2...Kc5
- 3.Qb6#
- 2...exf6
- 3.Qd6#
- threat
- 2.Sed7
- threat
- 3.Qe5#
- 3.Qxa7#
- 3.Qb2#
- 3.Qb6#
- 2...exf6
- 3.Qd6#
- threat
- 2.Sf7
- threat
- 3.Qe5#
- 3.Qxa7#
- 3.Qb6#
- 2...Kc5
- 3.Qb6#
- 2...exf6
- 3.Qd6#
- threat
- 2.Qb2+
- 2...Kc5
- 3.Qb6#
- 2...Kc5
- 2.Sc4
- 1...Sc6
- 2.Sf3+
- 2...Kc5
- 3.Sd7#
- 2...Kc5
- 2.Sf3+
- 1...Sb5
- 2.Qxb5
- threat
- 3.Sf3#
- 3.Sc6#
- 3.Qd5#
- threat
- 2.Qxb5
- 1...Sc8
- 2.Qb5
- threat
- 3.Sf3#
- 3.Sc6#
- 3.Qd5#
- threat
- 2.Qb5
- 1...exf6!
- threat
- 1.Bd3?
- threat
- 2.Qb2+
- 2...Kc5
- 3.Qc3#
- 3.Qb6#
- 2...Kc5
- 2.Qb2+
- 1...fxe5
- 2.Qb3
- threat
- 3.Qc4#
- 3.Qd5#
- 3.Qc3#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- 3.Qb6#
- threat
- 2.Qd8+
- 2...Kc5
- 3.Qb6#
- 2...Kc5
- 2.Qb3
- 1...Sc6
- 2.Qb2+
- 2...Kc5
- 3.Sd7#
- 3.Qc3#
- 3.Qb6#
- 2...Kc5
- 2.Qb2+
- 1...Sb5
- 2.Qxb5
- threat
- 3.Sf3#
- 3.Sc6#
- 3.Qd5#
- threat
- 2.Qxb5
- 1...Sc8
- 2.Qb2+
- 2...Kc5
- 3.Qc3#
- 2...Kc5
- 2.Qb5
- threat
- 3.Sf3#
- 3.Sc6#
- 3.Qd5#
- threat
- 2.Qb2+
- 1...fxe4!
- threat
- 1.Bf3?
- threat
- 2.Qb2+
- 2...Kc5
- 3.Qc3#
- 3.Qb6#
- 3.d4#
- 2...Kc5
- 2.Qb2+
- 1...fxe5
- 2.Qb2+
- 2...Kd3
- 3.Qc3#
- 2...Kc4
- 3.Qc3#
- 2...Kc5
- 3.Qc3#
- 2...Kd3
- 2.Qb2+
- 1...Sc6
- 2.Qb2+
- 2...Kc5
- 3.Qc3#
- 3.Qb6#
- 2...Kc5
- 2.Qb2+
- 1...Sb5
- 2.Qxb5
- threat
- 3.Sc6#
- 3.Qd5#
- threat
- 2.Qxb5
- 1...Sc8
- 2.Qb2+
- 2...Kc5
- 3.Qc3#
- 3.d4#
- 2...Kc5
- 2.Qb5
- threat
- 3.Sc6#
- 3.Qd5#
- threat
- 2.Qb2+
- 1...fxe4!
- threat
- 1.Qxa7+?
- 1...Kxe4
- 2.Qe3+
- 2...Kd5
- 3.Bc4#
- 2...Kd5
- 2.Qe3+
- 1...Kxe5!
- 1...Kxe4
- 1.Qb2+?
- 1...Kc5
- 2.Qc3#
- 2.Qb6#
- 2.d4#
- 1...Kxe4!
- 1...Kc5
- 1.Qb3?
- threat
- 2.Qd5#
- 1...Kxe4
- 2.Sg6
- threat
- 3.Qc4#
- 3.Qd3#
- 2...Kd4
- 3.Qc4#
- threat
- 2.Qe3+
- 2...Kd5
- 3.Bc4#
- 2...Kd5
- 2.Sg6
- 1...fxe4
- 2.Sg4
- threat
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- threat
- 2.Sg6
- threat
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- threat
- 2.Sd7
- threat
- 3.Qc4#
- threat
- 2.Sf7
- threat
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- threat
- 2.Sg4
- 1...e6
- 2.Sf3+
- 2...Kxe4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- 3.Qb6#
- 2...Kxe4
- 2.Sg6
- threat
- 3.Qc4#
- 3.Qe3#
- 2...Kxe4
- 3.Qc4#
- 3.Qd3#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- 3.Qb6#
- threat
- 2.Sd7
- threat
- 3.Qa4#
- 3.Qc4#
- 3.Qd3#
- 3.Qe3#
- 2...Kxe4
- 3.Qc4#
- threat
- 2.Sf7
- threat
- 3.Qc4#
- 3.Qe3#
- 2...Kxe4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 3.Qc3#
- 3.Qb6#
- threat
- 2.Qe3+
- 2...Kxe5
- 3.d4#
- 2...Kxe5
- 2.Sf3+
- 1...Kxe5!
- threat
- 1.Qb6+?
- 1...Kxe4
- 2.Qe3+
- 2...Kd5
- 3.Bc4#
- 2...Kd5
- 2.Qe3+
- 1...Kxe5!
- 1...Kxe4
- 1.Qd8+?
- 1...Kxe4
- 2.Sg6
- threat
- 3.Qd3#
- threat
- 2.Sg6
- 1...Kxe5!
- 1...Kxe4
- 1.Sf3+?
- Keys
- 1.Sg7!
- threat
- 2.Se6+
- 2...Kxe4
- 3.Bf3#
- 2...Kxe4
- 2.Se6+
- 1...Kxe4
- 2.Bf3+
- 2...Kd4
- 3.Se6#
- 2...Kf4
- 3.Sh5#
- 2...Kd4
- 2.Bf3+
- 1...fxe4
- 2.Se6+
- 2...Kd5
- 3.Bc4#
- 2...Kd5
- 2.Se6+
- 1...fxe5
- 2.Qb3
- threat
- 3.Qc4#
- 3.Qd5#
- 3.Qe3#
- 2...Kxe4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Qb3
- 1...f4
- 2.Qb2+
- 2...Kxe4
- 3.Bf3#
- 2...Kc5
- 3.Qb6#
- 2...Kxe4
- 2.Qb2+
- 1...e6
- 2.Sxe6+
- 2...Kxe4
- 3.Bf3#
- 2...Kxe4
- 2.Bd3
- threat
- 3.Sxe6#
- 3.Qd6#
- 2...Kc5
- 3.Sxe6#
- 3.Qb6#
- threat
- 2.Sxe6+
- threat
- 1.Sg7!
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