MESON Chess Problem Database
Problem Display
PID: 218728 (2QB4/p7/2Pq3P/4k1Np/1Pp1B2K/1pp1N2p/8/2b5 w - - 0 1)
Ebben, Jacobus Johannes
Tijdschrift vd NSB, 1913
#3
9 + 9
| 14986 | White-Hume Collection | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Qc5
- 2.Qf5+
- 2...Kd4
- 3.Qxc5#
- 2...Kd6
- 3.Sf7#
- 3.Qe6#
- 3.Qxc5#
- 3.Qf6#
- 3.bxc5#
- 2...Kd4
- 2.Qf5+
- 1...Qc7
- 2.Bf6+
- 2...Kf4
- 3.Sd5#
- 2...Kd6
- 3.Sxc4#
- 3.Sf5#
- 3.Qe6#
- 2...Kxf6
- 3.Qe6#
- 2...Kf4
- 2.Bxc7+
- 2...Kd4
- 3.Sf5#
- 2...Kf6
- 3.Sd5#
- 3.Qe6#
- 3.Qd8#
- 3.Qf8#
- 2...Kd4
- 2.Qf5+
- 2...Kd4
- 3.Qc5#
- 2...Kd6
- 3.Sxc4#
- 3.Qe6#
- 3.Qf4#
- 3.Qc5#
- 3.Qd5#
- 3.Qf6#
- 2...Kd4
- 2.Qe6+
- 2...Kd4
- 3.Sf5#
- 2...Kf4
- 3.Sd5#
- 2...Kd4
- 2.Qxc7+
- 2...Kd4
- 3.Sf5#
- 2...Kd4
- 2.Bf6+
- 1...Qb8
- 2.Bf6+
- 2...Kf4
- 3.Sd5#
- 2...Kd6
- 3.Sxc4#
- 3.Sf5#
- 3.Sf7#
- 3.Qd7#
- 3.Qxb8#
- 2...Kxf6
- 3.Qe6#
- 2...Kf4
- 2.Qf5+
- 2...Kd4
- 3.Qc5#
- 2...Kd6
- 3.Sxc4#
- 3.Sf7#
- 3.Qe6#
- 3.Qf4#
- 3.Qc5#
- 3.Qd5#
- 3.Qf6#
- 2...Kd4
- 2.Qe6+
- 2...Kd4
- 3.Sf5#
- 2...Kf4
- 3.Sd5#
- 2...Kd4
- 2.Qxb8+
- 2...Kd4
- 3.Sf5#
- 2...Kd4
- 2.Bf6+
- 1...Qd1
- 2.Qf5+
- 2...Kd4
- 3.Qc5#
- 2...Kd6
- 3.Sxc4#
- 3.Sf7#
- 3.Qe6#
- 3.Qf4#
- 3.Qc5#
- 3.Qf6#
- 2...Kd4
- 2.Qf5+
- 1...Qd2
- 2.Qf5+
- 2...Kd4
- 3.Qc5#
- 2...Kd6
- 3.Sxc4#
- 3.Sf7#
- 3.Qe6#
- 3.Qf4#
- 3.Qc5#
- 3.Qf6#
- 2...Kd4
- 2.Qf5+
- 1...Qd3
- 2.Qf5+
- 2...Kd4
- 3.Qc5#
- 2...Kd6
- 3.Sf7#
- 3.Qe6#
- 3.Qf4#
- 3.Qc5#
- 3.Qf6#
- 2...Kd4
- 2.Qf5+
- 1...Qd4
- 2.Qf5+
- 2...Kd6
- 3.Sf7#
- 3.Qe6#
- 2...Kd6
- 2.Qf5+
- 1...Qe6
- 2.Qxe6+
- 2...Kd4
- 3.Sf5#
- 2...Kf4
- 3.Sd5#
- 2...Kd4
- 2.Qxe6+
- 1...Qf6
- 2.Bxf6+
- 2...Kf4
- 3.Sd5#
- 2...Kd6
- 3.Sxc4#
- 3.Sf5#
- 3.Sf7#
- 3.Qd7#
- 3.Qb8#
- 3.Qd8#
- 2...Kxf6
- 3.Qe6#
- 2...Kf4
- 2.Bxf6+
- 1...Qxh6
- 2.Qf5+
- 2...Kd4
- 3.Qc5#
- 2...Kd6
- 3.Sxc4#
- 3.Sf7#
- 3.Qf4#
- 3.Qc5#
- 3.Qd5#
- 2...Kd4
- 2.Qf5+
- 1...Bxe3
- 2.Qf5+
- 2...Kd4
- 3.Sf3#
- 2...Kd4
- 2.Qf5+
- 1...b2
- 2.Qf5+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Qf5+
- 1...Qc5
- Tries
- 1.Sxc4+?
- 1...Kf4
- 2.Qf5#
- 1...Kd4!
- 1...Kf4
- 1.Sf3+?
- 1...Kf4
- 2.Bg5+
- 2...Kxe4
- 3.Qf5#
- 2...Kxe4
- 2.Bg5+
- 1...Kxe4!
- 1...Kf4
- 1.Bf6+?
- 1...Kf4
- 2.Qxh3
- threat
- 3.Sg2#
- 3.Qf3#
- 3.Qg3#
- threat
- 2.Qxh3
- 1...Kxf6
- 2.Qh8+
- 2...Ke7
- 3.Sf5#
- 2...Ke7
- 2.Qh8+
- 1...Qxf6!
- 1...Kf4
- 1.Bc7?
- threat
- 2.Qe6+
- 2...Kd4
- 3.Sf5#
- 2...Kf4
- 3.Sd5#
- 2...Kd4
- 2.Qe8+
- 2...Kd4
- 3.Sf5#
- 2...Kf4
- 3.Sd5#
- 2...Kf6
- 3.Sh7#
- 2...Kd4
- 2.Qh8+
- 2...Kf4
- 3.Sd5#
- 2...Kf4
- 2.Qe6+
- 1...Kf4
- 2.Sxc4
- threat
- 3.Bxd6#
- 3.Qf5#
- 3.Qf8#
- threat
- 2.Sd5+
- 2...Ke5
- 3.Qh8#
- 2...Ke5
- 2.Sxc4
- 1...Kf6
- 2.Bxd6
- threat
- 3.Sd5#
- 3.Qf5#
- 3.Qe6#
- 3.Qd8#
- 3.Qf8#
- 3.Qh8#
- threat
- 2.Qf5+
- 2...Ke7
- 3.Qf7#
- 2...Ke7
- 2.Qf8+
- 2...Ke5
- 3.Qxd6#
- 2...Qxf8
- 3.Sd5#
- 2...Ke5
- 2.Qh8+
- 2...Ke7
- 3.Sf5#
- 2...Ke7
- 2.Bxd6
- 1...Qxc7
- 2.Qf5+
- 2...Kd4
- 3.Qc5#
- 2...Kd6
- 3.Qe6#
- 3.Qc5#
- 3.Qf6#
- 2...Kd4
- 2.Qe6+
- 2...Kd4
- 3.Sf5#
- 2...Kf4
- 3.Sd5#
- 2...Kd4
- 2.Qxc7+
- 2...Kd4
- 3.Sf5#
- 2...Kf6
- 3.Sd5#
- 3.Qd6#
- 3.Qg7#
- 2...Kd4
- 2.Qf5+
- 1...Bxe3
- 2.Qf5+
- 2...Kd4
- 3.Sf3#
- 2...Kd4
- 2.Qe6+
- 2...Kd4
- 3.Sf3#
- 3.Qxd6#
- 2...Kf4
- 3.Sxh3#
- 3.Bxd6#
- 3.Qf5#
- 3.Qxd6#
- 3.Qf6#
- 2...Kd4
- 2.Qe8+
- 2...Kd4
- 3.Sf3#
- 2...Kf4
- 3.Sxh3#
- 3.Bxd6#
- 2...Kf6
- 3.Sh7#
- 2...Kd4
- 2.Qh8+
- 2...Kf4
- 3.Bxd6#
- 3.Qf6#
- 2...Kf4
- 2.Qf5+
- 1...b2
- 2.Qf5+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Qe6+
- 2...Kd4
- 3.Sc2#
- 3.Sf5#
- 2...Kf4
- 3.Sd5#
- 2...Kd4
- 2.Qe8+
- 2...Kd4
- 3.Sc2#
- 3.Sf5#
- 2...Kf4
- 3.Sd5#
- 2...Kf6
- 3.Sh7#
- 2...Kd4
- 2.Qh8+
- 2...Kf4
- 3.Sd5#
- 2...Kf4
- 2.Qf5+
- 1...c2
- 2.Qh8+
- 2...Kf4
- 3.Sd5#
- 2...Kf4
- 2.Qh8+
- 1...h2
- 2.Qe6+
- 2...Kd4
- 3.Sf5#
- 2...Kf4
- 3.Sg2#
- 3.Sd5#
- 2...Kd4
- 2.Qe8+
- 2...Kd4
- 3.Sf5#
- 2...Kf4
- 3.Sg2#
- 3.Sd5#
- 2...Kf6
- 3.Sh7#
- 2...Kd4
- 2.Qh8+
- 2...Kf4
- 3.Sg2#
- 3.Sd5#
- 2...Kf4
- 2.Qe6+
- 1...Kd4!
- threat
- 1.Qb8?
- threat
- 2.Bf6+
- 2...Kf4
- 3.Sd5#
- 2...Kxf6
- 3.Qxd6#
- 2...Kf4
- 2.Qxd6+
- 2...Kxd6
- 3.Sxc4#
- 2...Kxd6
- 2.Bf6+
- 1...Kd4
- 2.Sf5+
- 2...Ke5
- 3.Qxd6#
- 2...Ke5
- 2.Sf5+
- 1...Kf4
- 2.Sd5+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Sd5+
- 1...Bxe3
- 2.Bf6+
- 2...Kf4
- 3.Qxd6#
- 2...Kxf6
- 3.Qxd6#
- 2...Kf4
- 2.Bf6+
- 1...Qc7
- 2.Bxc7+
- 2...Kd4
- 3.Sf5#
- 3.Qxa7#
- 2...Kf6
- 3.Sd5#
- 3.Bd8#
- 3.Qd8#
- 3.Qf8#
- 2...Kd4
- 2.Qxc7+
- 2...Kd4
- 3.Sf5#
- 2...Kd4
- 2.Bxc7+
- 1...h2
- 2.Bf6+
- 2...Kf4
- 3.Sg2#
- 3.Sd5#
- 2...Kxf6
- 3.Qxd6#
- 2...Kf4
- 2.Qxd6+
- 2...Kxd6
- 3.Sxc4#
- 2...Kxd6
- 2.Bf6+
- 1...Qxb8!
- threat
- 1.Sxc4+?
- Keys
- 1.Qc7!
- threat
- 2.Bf6+
- 2...Kf4
- 3.Sd5#
- 2...Kxf6
- 3.Qxd6#
- 3.Qg7#
- 2...Kf4
- 2.Qxd6+
- 2...Kxd6
- 3.Sxc4#
- 2...Kxd6
- 2.Bf6+
- 1...Kd4
- 2.Sf5+
- 2...Ke5
- 3.Qxd6#
- 2...Ke5
- 2.Sf5+
- 1...Kf4
- 2.Sxc4
- threat
- 3.Qxd6#
- 2...Qxc7
- 3.Bxc7#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Sd5+
- 2...Ke5
- 3.Bf6#
- 2...Ke5
- 2.Sxc4
- 1...Qxc7
- 2.Bxc7+
- 2...Kd4
- 3.Sf5#
- 2...Kf6
- 3.Sd5#
- 2...Kd4
- 2.Bxc7+
- 1...Bxe3
- 2.Bf6+
- 2...Kf4
- 3.Qxd6#
- 2...Kxf6
- 3.Qxd6#
- 3.Qg7#
- 2...Kf4
- 2.Bf6+
- 1...h2
- 2.Bf6+
- 2...Kf4
- 3.Sg2#
- 3.Sd5#
- 2...Kxf6
- 3.Qxd6#
- 3.Qg7#
- 2...Kf4
- 2.Qxd6+
- 2...Kxd6
- 3.Sxc4#
- 2...Kxd6
- 2.Qg7+
- 2...Kf4
- 3.Sg2#
- 2...Qf6
- 3.Qxf6#
- 2...Kf4
- 2.Bf6+
- threat
- 1.Qc7!
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