MESON Chess Problem Database
Problem Display
PID: 247159 (8/1K6/P6Q/5p2/1N1k4/3B4/8/8 w - - 0 1)
Petrasinovic, Petrasin
Sachmatija, 2021
#4
5 + 2
SOLUTION
- SOUND
- Keys
- 1.Bb1!
- threat
- 2.Qf4+
- 2...Kc3
- 3.Sd3
- 3...Kb3
- 4.Qb4#
- 3...Kb3
- 3.Sd3
- 2...Kc5
- 3.Sd3+
- 3...Kb5
- 4.Qb4#
- 3...Kd5
- 4.Ba2#
- 3...Kb5
- 3.Sd3+
- 2...Kc3
- 2.Qf4+
- 1...Kc3
- 2.Sd3
- threat
- 3.Qf4
- 3...Kb3
- 4.Qb4#
- 3...Kb3
- 3.Qf4
- 2...Kb3
- 3.Qf4
- threat
- 4.Qb4#
- 3...Ka3
- 4.Qb4#
- 3...Kc3
- 4.Qb4#
- threat
- 3.Qf4
- 2...Kc4
- 3.Qf4+
- 3...Kb3
- 4.Qb4#
- 3...Kc3
- 4.Qb4#
- 3...Kb5
- 4.Qb4#
- 3...Kd5
- 4.Ba2#
- 3...Kb3
- 3.Qf4+
- 2...Kd4
- 3.Qf4+
- 3...Kc3
- 4.Qb4#
- 3...Kd5
- 4.Ba2#
- 3...Kc3
- 3.Qf4+
- 2...f4
- 3.Qxf4
- 3...Kb3
- 4.Qb4#
- 3...Kb3
- 3.Qxf4
- threat
- 2.Sd3
- 1...Kc4
- 2.Qf4+
- 2...Kb3
- 3.Sd3
- threat
- 4.Qb4#
- 3...Ka3
- 4.Qb4#
- 3...Kc3
- 4.Qb4#
- threat
- 3.Sd3
- 2...Kc3
- 3.Sd3
- 3...Kb3
- 4.Qb4#
- 3...Kb3
- 3.Sd3
- 2...Kb5
- 3.Sd3
- 3...Ka5
- 4.Qb4#
- 3...Ka5
- 3.Sd3
- 2...Kc5
- 3.Sd3+
- 3...Kb5
- 4.Qb4#
- 3...Kd5
- 4.Ba2#
- 3...Kb5
- 3.Sd3+
- 2...Kb3
- 2.Qf4+
- 1...Kc5
- 2.Qf4
- 2...Kb5
- 3.Sd3
- 3...Ka5
- 4.Qb4#
- 3...Ka5
- 3.Sd3
- 2...Kb5
- 2.Qf4
- 1...Ke5
- 2.Kc6
- threat
- 3.Qd6#
- 2...Kd4
- 3.Qd2+
- 3...Kc4
- 4.Ba2#
- 3...Ke5
- 4.Qd6#
- 3...Kc4
- 3.Qd2+
- threat
- 2.Kc6
- 1...f4
- 2.Qxf4+
- 2...Kc3
- 3.Sd3
- 3...Kb3
- 4.Qb4#
- 3...Kb3
- 3.Sd3
- 2...Kc5
- 3.Sd3+
- 3...Kb5
- 4.Qb4#
- 3...Kd5
- 4.Ba2#
- 3...Kb5
- 3.Sd3+
- 2...Kc3
- 2.Qxf4+
- threat
- 1.Bb1!
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