MESON Chess Problem Database
Problem Display
PID: 192446 (5n2/2p1pQB1/8/1p2N2p/3k2Pr/5p1b/1PB5/2K5 w - - 0 1)
Jonsson, Ernst Uno Fredrik
HM., Nordisk Schackforbund, 1917
#3
7 + 9
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...c5
- 2.Sc4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sc4+
- 1...c5
- Tries
- 1.Sd3+?
- 1...Ke3
- 2.Qxe7+
- 2...Se6
- 3.Qxe6#
- 2...Se6
- 2.Qxe7+
- 1...Ke4
- 2.Se1+
- 2...Ke3
- 3.Qxf3#
- 2...Ke3
- 2.Qf5+
- 2...Ke3
- 3.Qe5#
- 2...Ke3
- 2.Se1+
- 1...e5!
- 1...Ke3
- 1.Qb3?
- threat
- 2.Sd7+
- 2...e5
- 3.Bxe5#
- 3.Qd3#
- 2...e5
- 2.Qb4+
- 2...Ke3
- 3.Qd2#
- 2...Kd5
- 3.Bb3#
- 2...Ke3
- 2.Sd7+
- 1...Rxg4
- 2.Sd7+
- 2...Rxg7
- 3.Qd3#
- 2...e5
- 3.Bxe5#
- 3.Qd3#
- 2...Rxg7
- 2.Sd7+
- 1...Bf1
- 2.Sd7+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sd7+
- 1...Se6
- 2.Sd7+
- 2...Sxg7
- 3.Qd3#
- 2...Sxg7
- 2.Qb4+
- 2...Ke3
- 3.Qd2#
- 2...Kd5
- 3.Bb3#
- 3.Be4#
- 2...Ke3
- 2.Sd7+
- 1...Sg6
- 2.Sd7+
- 2...Se5
- 3.Bxe5#
- 3.Qd3#
- 2...e5
- 3.Qd3#
- 2...Se5
- 2.Qb4+
- 2...Ke3
- 3.Qd2#
- 2...Kd5
- 3.Bb3#
- 2...Ke3
- 2.Sd7+
- 1...Sd7
- 2.Sxd7+
- 2...e5
- 3.Bxe5#
- 3.Qd3#
- 2...e5
- 2.Qb4+
- 2...Ke3
- 3.Qd2#
- 2...Kd5
- 3.Bb3#
- 2...Ke3
- 2.Sxd7+
- 1...Sh7
- 2.Sd7+
- 2...Sf6
- 3.Qd3#
- 2...e5
- 3.Bxe5#
- 3.Qd3#
- 2...Sf6
- 2.Qb4+
- 2...Ke3
- 3.Qd2#
- 2...Kd5
- 3.Bb3#
- 2...Ke3
- 2.Sd7+
- 1...f2
- 2.Sd7+
- 2...e5
- 3.Bxe5#
- 3.Qd3#
- 2...e5
- 2.Qb4+
- 2...Ke3
- 3.Qd2#
- 3.Qe4#
- 2...Kd5
- 3.Bb3#
- 2...Ke3
- 2.Sd7+
- 1...b4
- 2.Sd7+
- 2...e5
- 3.Bxe5#
- 3.Qd3#
- 2...e5
- 2.Qxb4+
- 2...Ke3
- 3.Qd2#
- 2...Kd5
- 3.Bb3#
- 2...Ke3
- 2.Sd7+
- 1...e6
- 2.Sd7+
- 2...e5
- 3.Bxe5#
- 3.Qd3#
- 2...e5
- 2.Qb4+
- 2...Ke3
- 3.Qd2#
- 2...Kd5
- 3.Bb3#
- 3.Be4#
- 2...Ke3
- 2.Sd7+
- 1...Kc5!
- threat
- 1.Qd5+?
- 1...Ke3
- 2.Qd2#
- 1...Kxd5!
- 1...Ke3
- 1.Qxf3?
- threat
- 2.Sd7+
- 2...Kc4
- 3.Qe4#
- 3.Qb3#
- 2...e5
- 3.Qe4#
- 3.Qd3#
- 2...Kc4
- 2.Sd7+
- 1...Rxg4
- 2.Sd7+
- 2...Kc4
- 3.Qb3#
- 2...Rxg7
- 3.Qe4#
- 3.Qd3#
- 2...e5
- 3.Qd3#
- 2...Kc4
- 2.Sd7+
- 1...Bf1
- 2.Sd7+
- 2...Kc4
- 3.Qe4#
- 3.Qb3#
- 2...e5
- 3.Qe4#
- 2...Kc4
- 2.Sd7+
- 1...Bg2
- 2.Sd7+
- 2...Kc4
- 3.Qb3#
- 2...e5
- 3.Qd3#
- 2...Kc4
- 2.Sd7+
- 1...Se6
- 2.Sd7+
- 2...Kc4
- 3.Qb3#
- 2...Sxg7
- 3.Qe4#
- 3.Qd3#
- 2...Kc4
- 2.Sd7+
- 1...Sg6
- 2.Sd7+
- 2...Kc4
- 3.Qe4#
- 3.Qb3#
- 2...Se5
- 3.Qe4#
- 3.Qd3#
- 2...e5
- 3.Qe4#
- 3.Qd3#
- 2...Kc4
- 2.Sd7+
- 1...Sd7
- 2.Sxd7+
- 2...Kc4
- 3.Qe4#
- 3.Qb3#
- 2...e5
- 3.Qe4#
- 3.Qd3#
- 2...Kc4
- 2.Sxd7+
- 1...Sh7
- 2.Sd7+
- 2...Kc4
- 3.Qe4#
- 3.Qb3#
- 2...Sf6
- 3.Qe4#
- 3.Qd3#
- 2...e5
- 3.Qe4#
- 3.Qd3#
- 2...Kc4
- 2.Sd7+
- 1...b4
- 2.Sd7+
- 2...Kc4
- 3.Qc6#
- 3.Qd3#
- 2...e5
- 3.Qe4#
- 3.Qd3#
- 2...Kc4
- 2.Sd7+
- 1...e6
- 2.Sd7+
- 2...Kc4
- 3.Qe4#
- 3.Qb3#
- 2...e5
- 3.Qe4#
- 3.Qd3#
- 2...Kc4
- 2.Sd7+
- 1...Kc5!
- threat
- 1.Sd3+?
- Keys
- 1.b4!
- threat
- 2.Sc4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Qb3
- threat
- 3.Sxf3#
- 3.Sc6#
- 3.Qd3#
- threat
- 2.Sc4+
- 1...Kc3
- 2.Sd3+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sc6+
- 2...e5
- 3.Bxe5#
- 3.Qb3#
- 2...e5
- 2.Qb3+
- 2...Kd4
- 3.Sxf3#
- 3.Sc6#
- 3.Qd3#
- 2...Kd4
- 2.Qf4
- threat
- 3.Qd2#
- threat
- 2.Sd3+
- 1...Ke3
- 2.Qxf3+
- 2...Kd4
- 3.Qd3#
- 2...Kd4
- 2.Qxf3+
- 1...Rxg4
- 2.Sxg4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sxg4+
- 1...Bxg4
- 2.Sc4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sxg4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sc4+
- 1...Se6
- 2.Qxe6
- threat
- 3.Sd3#
- 3.Sxf3#
- 3.Sc4#
- 3.Sc6#
- 3.Sg6#
- 3.Sd7#
- 3.Sf7#
- 2...Kc3
- 3.Sd3#
- 3.Sc6#
- 2...Ke3
- 3.Sd3#
- threat
- 2.Qxe6
- 1...e6
- 2.Qf4+
- 2...Kc3
- 3.Qd2#
- 2...Kd5
- 3.Qd2#
- 2...Kc3
- 2.Qf4+
- 1...Bf1
- 2.Sc4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sc4+
- 1...Bg2
- 2.Sc4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sc4+
- 1...Sg6
- 2.Qb3
- threat
- 3.Sxf3#
- 3.Sc6#
- 3.Qd3#
- threat
- 2.Qb3
- 1...Sd7
- 2.Qb3
- threat
- 3.Sxf3#
- 3.Sc6#
- 3.Qd3#
- threat
- 2.Qb3
- 1...Sh7
- 2.Kd2
- threat
- 3.Sxf3#
- 3.Sc6#
- 2...e6
- 3.Qd7#
- threat
- 2.Qb3
- threat
- 3.Sxf3#
- 3.Sc6#
- 3.Qd3#
- threat
- 2.Qxe7
- threat
- 3.Qc5#
- 2...Kc3
- 3.Qc5#
- 2...Ke3
- 3.Sd3#
- 2...Kd5
- 3.Qd7#
- 2...c5
- 3.Qxc5#
- threat
- 2.Kd2
- 1...f2
- 2.Sc4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sc4+
- 1...c5
- 2.Sc4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Sc4+
- 1...c6
- 2.Sc4+
- 2...e5
- 3.Bxe5#
- 2...e5
- 2.Qb3
- threat
- 3.Sxf3#
- 3.Sxc6#
- 3.Qd3#
- threat
- 2.Sc4+
- threat
- 1.b4!
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