MESON Chess Problem Database
Problem Display
PID: 204743 (2b5/8/p3N3/3k3n/7K/3BQ1p1/3PP3/n7 w - - 0 1)
Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)
Munchner Schachzeitung, 1926
#4
6 + 6
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Keys
- 1.Qb6!
- threat
- 2.Sc7+
- 2...Ke5
- 3.Se8
- threat
- 4.Qd6#
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qc7#
- 4.Qd6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- threat
- 3.Se8
- 2...Ke5
- 2.Sc7+
- 1...Ke5
- 2.Sg5
- threat
- 3.Sf3+
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qc7#
- 4.Qb4#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.e4#
- 3...Kf4
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qc7#
- 4.Qb4#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kf4
- 3.Sf3+
- 2...Kd5
- 3.Sf7
- threat
- 4.Qd6#
- 4.e4#
- threat
- 3.Sf7
- 2...Be6
- 3.Qxe6+
- 3...Kd4
- 4.Qd6#
- 3...Kf4
- 4.Sh3#
- 4.Qf5#
- 4.Qe3#
- 4.Qe4#
- 4.Qd6#
- 4.e3#
- 3...Kd4
- 3.Qxe6+
- 2...Bf5
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 3...Kf4
- 3.Sf7+
- 2...Bb7
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kf4
- 3.Sf7+
- 2...Sc2
- 3.Sf3+
- 3...Kf4
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.e4#
- 3...Kf4
- 3.Sf7+
- 3...Kf4
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kf4
- 3.Sf3+
- 2...Sb3
- 3.Sf3+
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.e4#
- 3...Kf4
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kf4
- 3.Sf3+
- 2...Sf4
- 3.Sf3+
- 3...Kd5
- 4.e4#
- 3...Kd5
- 3.Sf7+
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kd5
- 3.Sf3+
- 2...Sf6
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 3...Kf4
- 3.Sf7+
- 2...a5
- 3.Sf3+
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.e4#
- 3...Kf4
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kf4
- 3.Sf3+
- threat
- 2.Sd8
- threat
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qc7#
- 4.Qb4#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kf4
- 3.Qc5+
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qd6#
- 4.Qg5#
- 4.Qc7#
- 3...Kf6
- 4.Qg5#
- 3...Kf4
- 3.Sf7+
- 2...Kd5
- 3.Sf7
- threat
- 4.Qd6#
- 4.e4#
- threat
- 3.Sf7
- 2...Be6
- 3.Qxe6+
- 3...Kd4
- 4.Qd6#
- 3...Kf4
- 4.Qf5#
- 4.Qe3#
- 4.Qe4#
- 4.Qd6#
- 3...Kd4
- 3.Qxe6+
- 2...Bf5
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 3...Kf4
- 3.Sf7+
- 2...Bb7
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kf4
- 3.Sxb7
- threat
- 4.Qd6#
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qc7#
- 4.Qd6#
- 3...Kd5
- 4.Qd6#
- threat
- 3.Sf7+
- 2...Sc2
- 3.Sf7+
- 3...Kf4
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kf4
- 3.Qc5+
- 3...Kf4
- 4.Qd6#
- 4.Qg5#
- 4.Qc7#
- 3...Kf6
- 4.Qg5#
- 3...Kf4
- 3.Sf7+
- 2...Sb3
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qh6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kf4
- 3.Sf7+
- 2...Sf4
- 3.Sf7+
- 3...Kd5
- 4.Qd6#
- 4.e4#
- 3...Kd5
- 3.Sf7+
- 2...Sf6
- 3.Sf7+
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 3...Kf4
- 3.Sf7+
- threat
- 2.Sg5
- 1...Bxe6
- 2.e4+
- 2...Ke5
- 3.Qc7+
- 3...Kd4
- 4.Qc3#
- 3...Kf6
- 4.e5#
- 3...Kd4
- 3.Qc7+
- 2...Ke5
- 2.e4+
- 1...Bb7
- 2.Sc7+
- 2...Ke5
- 3.Qe6+
- 3...Kd4
- 4.Qe3#
- 3...Kf4
- 4.Qf5#
- 4.Qe3#
- 4.Qd6#
- 3...Kd4
- 3.Qe6+
- 2...Ke5
- 2.Sc7+
- 1...Bd7
- 2.Qc5+
- 2...Kxe6
- 3.Bc4+
- 3...Kf6
- 4.Qg5#
- 3...Kf6
- 3.Bc4+
- 2...Kxe6
- 2.Qc5+
- 1...Sc2
- 2.Sc7+
- 2...Ke5
- 3.Se8
- threat
- 4.Qd6#
- 3...Kf4
- 4.Qc7#
- 4.Qd6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- threat
- 3.Se8
- 2...Ke5
- 2.Sc7+
- 1...Sb3
- 2.Sc7+
- 2...Ke5
- 3.Se8
- threat
- 4.Qd6#
- 3...Kf4
- 4.Qe3#
- 4.Qc7#
- 4.Qd6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- threat
- 3.Se8
- 2...Ke5
- 2.Sc7+
- 1...Sf4
- 2.Sxf4+
- 2...Ke5
- 3.Sg6+
- 3...Kd5
- 4.e4#
- 3...Kd5
- 3.Sg6+
- 2...Ke5
- 2.Sxf4+
- 1...Sf6
- 2.Sf4+
- 2...Ke5
- 3.Qc7+
- 3...Kd4
- 4.Qc3#
- 4.e3#
- 3...Kd4
- 3.Qc7+
- 2...Ke5
- 2.Sf4+
- 1...Sg7
- 2.Sf4+
- 2...Ke5
- 3.Sg6+
- 3...Kd5
- 4.e4#
- 3...Kd5
- 3.Sg6+
- 2...Ke5
- 2.Sf4+
- 1...a5
- 2.Sc7+
- 2...Ke5
- 3.Sb5
- threat
- 4.Qd6#
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qc7#
- 4.Qd6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- 3...Be6
- 4.Qd4#
- threat
- 3.Se8
- threat
- 4.Qd6#
- 3...Kf4
- 4.Qe3#
- 4.Qd4#
- 4.Qc7#
- 4.Qd6#
- 4.Qb8#
- 3...Kd5
- 4.Qd6#
- threat
- 3.Sb5
- 2...Ke5
- 2.Sc7+
- threat
- 1.Qb6!
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