MESON Chess Problem Database
Problem Display
PID: 162413 (3N4/4p3/4P3/N7/1P1kpQp1/8/1P6/6Kn w - - 0 1)
Petrasinovic, Petrasin
The Problemist, 2016
#4
7 + 5
SOLUTION
- SOUND
- Keys
- 1.Qf1!
- threat
- 2.Sdc6+
- 2...Kd5
- 3.Qf5+
- 3...Kd6
- 4.Qe5#
- 3...Kd6
- 3.Qf5+
- 2...Kd5
- 2.Sdc6+
- 1...Ke3
- 2.Sdc6
- threat
- 3.Sc4#
- 2...Kd2
- 3.Sc4+
- 3...Kc2
- 4.Sd4#
- 3...Kc2
- 3.Sc4+
- 2...Sf2
- 3.Qxf2+
- 3...Kd3
- 4.Se5#
- 3...Kd3
- 3.Qxf2+
- threat
- 2.Sdc6
- 1...Kd5
- 2.Sac6
- threat
- 3.Qb5+
- 3...Kd6
- 4.Qe5#
- 3...Kd6
- 3.Qb5+
- 2...Kd6
- 3.Qb5
- threat
- 4.Qe5#
- 3...Kc7
- 4.Qb8#
- threat
- 3.Qb5
- threat
- 2.Sac6
- 1...Ke5
- 2.Sac6+
- 2...Kd5
- 3.Qb5+
- 3...Kd6
- 4.Qe5#
- 3...Kd6
- 3.Qb5+
- 2...Kd6
- 3.Qb5
- threat
- 4.Qe5#
- 3...Kc7
- 4.Qb8#
- threat
- 3.Qb5
- 2...Kd5
- 2.Sac6+
- 1...Sf2
- 2.Sac6+
- 2...Ke3
- 3.Qxf2+
- 3...Kd3
- 4.Se5#
- 3...Kd3
- 3.Qxf2+
- 2...Kd5
- 3.Qb5+
- 3...Kd6
- 4.Qe5#
- 3...Kd6
- 3.Qb5+
- 2...Ke3
- 2.Sac6+
- 1...Sg3
- 2.Sac6+
- 2...Ke3
- 3.Qf2+
- 3...Kd3
- 4.Se5#
- 3...Kd3
- 3.Qf2+
- 2...Kd5
- 3.Qb5+
- 3...Kd6
- 4.Qe5#
- 3...Kd6
- 3.Qb5+
- 2...Ke3
- 2.Sac6+
- 1...e3
- 2.Qf5
- threat
- 3.Sdc6#
- 2...e2
- 3.Sdc6+
- 3...Ke3
- 4.Sc4#
- 3...Ke3
- 3.Sdc6+
- threat
- 2.Qf5
- threat
- 1.Qf1!
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