MESON Chess Problem Database
Problem Display
PID: 271867 (5K2/p3p3/P3P3/P5N1/2pk4/6P1/8/1Q3N2 w - - 0 1)
Petrasinovic, Petrasin
Sachmatija, 2023
#4
8 + 4
SOLUTION
- SOUND
- Keys
- 1.Sd2!
- 1...Kc3
- 2.Sde4+
- 2...Kd4
- 3.Qb4
- 3...Kd3
- 4.Qd2#
- 3...Ke3
- 4.Qd2#
- 3...Kd5
- 4.Qc5#
- 3...Ke5
- 4.Qc5#
- 3...Kd3
- 3.Qb4
- 2...Kd4
- 2.Sde4+
- 1...Ke3
- 2.Sdf3
- threat
- 3.Qe1+
- 3...Kd3
- 4.Qd2#
- 3...Kd3
- 3.Qe1+
- 2...Ke2
- 3.Qe1+
- 3...Kd3
- 4.Qd2#
- 3...Kd3
- 3.Qe1+
- 2...Kf2
- 3.Qe1+
- 3...Kg2
- 4.Qg1#
- 3...Kg2
- 3.Qe1+
- 2...c3
- 3.Qe1+
- 3...Kd3
- 4.Qe4#
- 3...Kd3
- 3.Qe1+
- threat
- 2.Sdf3
- 1...Kc5
- 2.Sde4+
- 2...Kd4
- 3.Qb4
- 3...Kd3
- 4.Qd2#
- 3...Ke3
- 4.Qd2#
- 3...Kd5
- 4.Qc5#
- 3...Ke5
- 4.Qc5#
- 3...Kd3
- 3.Qb4
- 2...Kd5
- 3.Qg1
- threat
- 4.Qc5#
- 3...Ke5
- 4.Qc5#
- 3...Kc6
- 4.Qc5#
- threat
- 3.Qg1
- 2...Kd4
- 2.Sde4+
- 1...Kd5
- 2.Qe4+
- 2...Kc5
- 3.Qxc4+
- 3...Kd6
- 4.Sf7#
- 3...Kd6
- 3.Qxc4+
- 2...Kd6
- 3.Sf7+
- 3...Kc5
- 4.Qxc4#
- 3...Kc7
- 4.Qb7#
- 3...Kc5
- 3.Sf7+
- 2...Kc5
- 2.Qe4+
- 1...Ke5
- 2.Qe4+
- 2...Kd6
- 3.Sf7+
- 3...Kc5
- 4.Qxc4#
- 3...Kc7
- 4.Qb7#
- 3...Kc5
- 3.Sf7+
- 2...Kd6
- 2.Qe4+
- 1...c3
- 2.Qe4+
- 2...Kc5
- 3.Qc4+
- 3...Kd6
- 4.Sf7#
- 3...Kd6
- 3.Qc4+
- 2...Kc5
- 2.Qe4+
- 1...Kc3
- 1.Sd2!
FEATURES
NOT CLASSIFIED
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