MESON Chess Problem Database
Problem Display
PID: 82755 (n6b/5Q2/1p1p1p2/8/2N1p1N1/3B4/4P2K/5k2 w - - 0 1)
Havel, Miroslav
The Observer, 1935
(First published on Sun Mar 24 1935)
#3
6 + 7
| 6490 | yacpdb | 2009 |
| 15239 | Valois Notebooks | 2019 |
SOLUTION
- SOUND
- Sets
- 1...e3
- 2.Qd5
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Qd5
- 1...b5
- 2.Qa7
- threat
- 3.Qg1#
- 3.Qf2#
- 3.Qa1#
- 2...Ke1
- 3.Qg1#
- 3.Qa1#
- threat
- 2.Qa7
- 1...e3
- Tries
- 1.Bc2?
- threat
- 2.Qd5
- threat
- 3.Qd1#
- 2...Ke1
- 3.Qd1#
- 2...Kxe2
- 3.Qd1#
- threat
- 2.Qd5
- 1...Ke1
- 2.Qd5
- threat
- 3.Qd1#
- 2...Kf1
- 3.Qd1#
- 2...Kxe2
- 3.Qd1#
- threat
- 2.Qd5
- 1...Kxe2
- 2.Qd5
- threat
- 3.Qd1#
- 2...Ke1
- 3.Qd1#
- 2...Kf1
- 3.Qd1#
- 2...Kf3
- 3.Qxe4#
- threat
- 2.Qd5
- 1...d5
- 2.Qxd5
- threat
- 3.Qd1#
- 2...Ke1
- 3.Qd1#
- 2...Kxe2
- 3.Qd1#
- threat
- 2.Qxd5
- 1...f5
- 2.Qxf5+
- 2...Ke1
- 3.Qf2#
- 2...Kxe2
- 3.Qf2#
- 2...Ke1
- 2.Qxf5+
- 1...Sc7!
- threat
- 1.Qg6?
- threat
- 2.Sge3+
- 2...Ke1
- 3.Qg1#
- 3.Qg3#
- 2...Kf2
- 3.Qg1#
- 3.Qg3#
- 2...Ke1
- 2.Qxe4
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Sge3+
- 1...Ke1
- 2.Qxe4
- threat
- 3.Qh1#
- 2...Kd1
- 3.Qh1#
- 2...Kf1
- 3.Qh1#
- threat
- 2.Qxe4
- 1...f5
- 2.Sge3+
- 2...Ke1
- 3.Qg1#
- 3.Qg3#
- 2...Kf2
- 3.Qg1#
- 3.Qg3#
- 2...Ke1
- 2.Sge3+
- 1...e3
- 2.Sgxe3+
- 2...Ke1
- 3.Qg1#
- 3.Qg3#
- 2...Kf2
- 3.Qg1#
- 3.Qg3#
- 2...Ke1
- 2.Sge5
- threat
- 3.Qg1#
- 2...Ke1
- 3.Qg1#
- 2...Kf2
- 3.Qg1#
- threat
- 2.Sxf6
- threat
- 3.Qg1#
- 2...Ke1
- 3.Qg1#
- 2...Kf2
- 3.Qg1#
- threat
- 2.Sh6
- threat
- 3.Qg1#
- 2...Ke1
- 3.Qg1#
- 2...Kf2
- 3.Qg1#
- threat
- 2.Qe4
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Sgxe3+
- 1...d5
- 2.Sge3+
- 2...Ke1
- 3.Qg1#
- 3.Qg3#
- 2...Kf2
- 3.Qg1#
- 3.Qg3#
- 2...Ke1
- 2.Sge3+
- 1...exd3!
- threat
- 1.Qe8?
- threat
- 2.Qa4
- threat
- 3.Qd1#
- 3.Qa1#
- 2...Ke1
- 3.Qa1#
- threat
- 2.Qxe4
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Qa4
- 1...Ke1
- 2.Qxe4
- threat
- 3.Qh1#
- 2...Kd1
- 3.Qh1#
- 2...Kf1
- 3.Qh1#
- threat
- 2.Qxe4
- 1...exd3
- 2.exd3
- threat
- 3.Sd2#
- threat
- 2.exd3
- 1...e3
- 2.Qa4
- threat
- 3.Qd1#
- 3.Qa1#
- 2...Ke1
- 3.Qa1#
- threat
- 2.Qb5
- threat
- 3.Qb1#
- 2...Ke1
- 3.Qb1#
- threat
- 2.Qxe3
- threat
- 3.Qc1#
- 3.Qg1#
- 3.Qf2#
- 2...Ke1
- 3.Qc1#
- 3.Qg1#
- threat
- 2.Qe4
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Qxa8
- threat
- 3.Qh1#
- 3.Qa1#
- 2...Ke1
- 3.Qh1#
- 3.Qa1#
- threat
- 2.Qa4
- 1...b5
- 2.Qxe4
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Qxe4
- 1...d5
- 2.Qa4
- threat
- 3.Qd1#
- 3.Qa1#
- 2...Ke1
- 3.Qa1#
- threat
- 2.Qa4
- 1...f5!
- threat
- 1.Qxf6+?
- 1...Ke1
- 2.Qf2+
- 2...Kd1
- 3.Qg1#
- 3.Qf1#
- 2...Kd1
- 2.Qf2+
- 1...Bxf6!
- 1...Ke1
- 1.Qh7?
- threat
- 2.Sge3+
- 2...Ke1
- 3.Qh4#
- 2...Kf2
- 3.Qh4#
- 2...Ke1
- 2.Qxe4
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Qh4
- threat
- 3.Sd2#
- 3.Sce3#
- 3.Sge3#
- 3.Qf2#
- 2...e3
- 3.Scxe3#
- 3.Sgxe3#
- threat
- 2.Sge3+
- 1...Ke1
- 2.Qxe4
- threat
- 3.Qh1#
- 2...Kd1
- 3.Qh1#
- 2...Kf1
- 3.Qh1#
- threat
- 2.Qxe4
- 1...f5
- 2.Sge3+
- 2...Ke1
- 3.Qh4#
- 2...Kf2
- 3.Qh4#
- 2...Ke1
- 2.Sge3+
- 1...e3
- 2.Sgxe3+
- 2...Ke1
- 3.Qh4#
- 2...Kf2
- 3.Qh4#
- 2...Ke1
- 2.Qe4
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Qh4
- threat
- 3.Scxe3#
- 3.Sgxe3#
- threat
- 2.Sgxe3+
- 1...d5
- 2.Sge3+
- 2...Ke1
- 3.Qh4#
- 2...Kf2
- 3.Qh4#
- 2...Ke1
- 2.Qh4
- threat
- 3.Sd2#
- 3.Sce3#
- 3.Sge3#
- 3.Qf2#
- 2...e3
- 3.Scxe3#
- 3.Sgxe3#
- threat
- 2.Sge3+
- 1...exd3!
- threat
- 1.Bc2?
- Keys
- 1.Qe7!
- threat
- 2.Qxe4
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Qxe4
- 1...Ke1
- 2.Qxe4
- threat
- 3.Qh1#
- 2...Kd1
- 3.Qh1#
- 2...Kf1
- 3.Qh1#
- threat
- 2.Qxe4
- 1...exd3
- 2.exd3
- threat
- 3.Sd2#
- threat
- 2.exd3
- 1...f5
- 2.Sge3+
- 2...Ke1
- 3.Qh4#
- 2...Kf2
- 3.Qh4#
- 2...Ke1
- 2.Sge3+
- 1...e3
- 2.Qxe3
- threat
- 3.Qc1#
- 3.Qg1#
- 3.Qf2#
- 2...Ke1
- 3.Qc1#
- 3.Qg1#
- threat
- 2.Qe4
- threat
- 3.Qh1#
- 2...Ke1
- 3.Qh1#
- threat
- 2.Qxe3
- 1...d5
- 2.Sce3+
- 2...Ke1
- 3.Qb4#
- 2...Ke1
- 2.Sce3+
- threat
- 1.Qe7!
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