MESON Chess Problem Database
Problem Display
PID: 5809 (8/8/1Q1K4/8/5N2/1pB3p1/1Pk3P1/8 w - - 0 1)
di Vincenzi, Renato
Unpublished, 1989
#3
6 + 3
SOLUTION
- SOUND
- Tries
- 1.Sd3?
- 1...Kb1
- 2.Sb4
- threat
- 3.Qg1#
- 2...Ka1
- 3.Qg1#
- 2...Kc1
- 3.Qg1#
- threat
- 2.Qg1+
- 2...Ka2
- 3.Sb4#
- 2...Kc2
- 3.Sb4#
- 2...Ka2
- 2.Sb4
- 1...Kd1
- 2.Qg1+
- 2...Kc2
- 3.Sb4#
- 2...Ke2
- 3.Sc1#
- 3.Sf4#
- 2...Kc2
- 2.Qg1+
- 1...Kxd3!
- 1...Kb1
- 1.Qe3?
- threat
- 2.Qd3+
- 2...Kc1
- 3.Se2#
- 2...Kc1
- 2.Qd3+
- 1...Kd1
- 2.Qd2#
- 1...Kb1!
- threat
- 1.Qd4?
- threat
- 2.Qd3+
- 2...Kc1
- 3.Se2#
- 2...Kc1
- 2.Qd3+
- 1...Kc1
- 2.Qe4
- 2...Kd1
- 3.Qb1#
- 2...Kd1
- 2.Qe4
- 1...Kb1!
- threat
- 1.Qb5?
- threat
- 2.Qd3+
- 2...Kc1
- 3.Se2#
- 2...Kc1
- 2.Qd3+
- 1...Kc1
- 2.Qf5
- 2...Kd1
- 3.Qb1#
- 2...Kd1
- 2.Qf5
- 1...Kd1
- 2.Qd3+
- 2...Kc1
- 3.Se2#
- 2...Kc1
- 2.Qd3+
- 1...Kb1!
- threat
- 1.Sd3?
- Keys
- 1.Sd5!
- 1...Kb1
- 2.Sb4
- threat
- 3.Qg1#
- 2...Ka1
- 3.Qg1#
- 2...Kc1
- 3.Qg1#
- threat
- 2.Qg1+
- 2...Ka2
- 3.Sb4#
- 2...Kc2
- 3.Sb4#
- 2...Ka2
- 2.Sb4
- 1...Kc1
- 2.Qg1+
- 2...Kc2
- 3.Sb4#
- 2...Kc2
- 2.Qg1+
- 1...Kd1
- 2.Qg1+
- 2...Kc2
- 3.Sb4#
- 2...Ke2
- 3.Sf4#
- 2...Kc2
- 2.Qg1+
- 1...Kd3
- 2.Qg1
- 2...Kc2
- 3.Sb4#
- 2...Ke2
- 3.Sf4#
- 2...Kc4
- 3.Qf1#
- 2...Ke4
- 3.Qb1#
- 2...Kc2
- 2.Qg1
- 1...Kb1
- 1.Sd5!
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