MESON Chess Problem Database
Problem Display
PID: 250942 (8/5p2/1N1p1Q2/4n3/1N1k4/K7/3P4/8 w - - 0 1)
Petrasinovic, Petrasin
Uralski Problemist, 2011
#3
5 + 4
SOLUTION
- SOUND
- Tries
- 1.Sa4?
- threat
- 2.Qf4#
- 1...Kc4
- 2.Qf1+
- 2...Kd4
- 3.Qf4#
- 2...Sd3
- 3.Qxd3#
- 2...Kd4
- 2.Qxd6
- threat
- 3.Qc5#
- 3.Qd5#
- 2...Kb5
- 3.Qc5#
- 3.Qd5#
- 3.Qa6#
- threat
- 2.Qf1+
- 1...Ke4!
- threat
- 1.Sc4?
- 1...Ke4
- 2.Sxd6+
- 2...Kd4
- 3.Qf2#
- 2...Kd4
- 2.Sxd6+
- 1...Kc5
- 2.Qxd6+
- 2...Kxc4
- 3.Qd5#
- 2...Kb5
- 3.Qd5#
- 2...Kxc4
- 2.Qxd6+
- 1...d5
- 2.Qxe5+
- 2...Kxc4
- 3.Qxd5#
- 2...Kc5
- 3.Qxd5#
- 2...Kxc4
- 2.Qxe5+
- 1...Kxc4!
- 1...Ke4
- 1.Sd7?
- threat
- 2.Qf4#
- 1...Kc4
- 2.Qf1+
- 2...Kd4
- 3.Qf4#
- 2...Sd3
- 3.Qxd3#
- 2...Kd4
- 2.Qxd6
- threat
- 3.Qc5#
- 3.Qd5#
- 2...Kb5
- 3.Qc5#
- 3.Qd5#
- 3.Qa6#
- threat
- 2.Qf1+
- 1...Ke4!
- threat
- 1.Qf3?
- threat
- 2.Qd5#
- 2.Qe3#
- 1...Sc4+
- 2.Sxc4
- threat
- 3.Qd5#
- 2...Kxc4
- 3.Qd5#
- 2...Kc5
- 3.Qd5#
- 2...d5
- 3.Qxd5#
- threat
- 2.Sxc4
- 1...Kc5
- 2.Sa4+
- 2...Kc4
- 3.Qd5#
- 2...Kd4
- 3.Qd5#
- 3.Qf4#
- 2...Kb5
- 3.Qd5#
- 2...Kc4
- 2.Sa4+
- 1...Sxf3!
- threat
- 1.Sa4?
- Keys
- 1.Sc8!
- threat
- 2.Qf2+
- 2...Kc4
- 3.Sxd6#
- 2...Ke4
- 3.Sxd6#
- 2...Kc4
- 2.Qf2+
- 1...Kc4
- 2.Qxd6
- threat
- 3.Qd5#
- 2...Kb5
- 3.Qd5#
- threat
- 2.Qxd6
- 1...Ke4
- 2.Sxd6+
- 2...Kd4
- 3.Qf2#
- 2...Kd4
- 2.Sxd6+
- 1...Kc5
- 2.Qxd6+
- 2...Kc4
- 3.Qd5#
- 2...Kb5
- 3.Qd5#
- 2...Kc4
- 2.Qxd6+
- 1...d5
- 2.Qf2+
- 2...Kc4
- 3.Sd6#
- 2...Ke4
- 3.Sd6#
- 2...Kc4
- 2.Qf2+
- threat
- 1.Sc8!
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