MESON Chess Problem Database
Problem Display
PID: 26706 (8/8/N7/8/1K2kN2/8/8/5Q2 w - - 0 1)
Mendes da Costa, Henri
Tijdschrift vd NSB, 1893
#4
4 + 1
SOLUTION
- SOUND
- Keys
- 1.Sd3!
- threat
- 2.Kc4
- 2...Ke3
- 3.Qf2+
- 3...Ke4
- 4.Sac5#
- 4.Qf4#
- 3...Ke4
- 3.Sab4
- 3...Kd2
- 4.Qe1#
- 3...Ke4
- 4.Qf4#
- 3...Kd2
- 3.Qf2+
- 2...Ke3
- 2.Kc5
- 2...Ke3
- 3.Sab4
- 3...Kd2
- 4.Qe1#
- 3...Ke4
- 4.Qf4#
- 3...Kd2
- 3.Sab4
- 2...Ke3
- 2.Kc4
- 1...Ke3
- 2.Kc4
- threat
- 3.Qf2+
- 3...Ke4
- 4.Sac5#
- 4.Qf4#
- 3...Ke4
- 3.Sab4
- 3...Kd2
- 4.Qe1#
- 3...Ke4
- 4.Qf4#
- 3...Kd2
- 3.Qf2+
- 2...Kd2
- 3.Qe1+
- 3...Kc2
- 4.Sab4#
- 4.Qc1#
- 3...Kc2
- 3.Sac5
- 3...Kc2
- 4.Qc1#
- 3...Ke3
- 4.Qf2#
- 3...Kc2
- 3.Qe1+
- threat
- 2.Sac5
- threat
- 3.Qf2#
- 2...Kd2
- 3.Qe1+
- 3...Kc2
- 4.Qc1#
- 3...Kc2
- 3.Kb3
- 3...Ke3
- 4.Qf2#
- 3...Ke3
- 3.Kc4
- 3...Kc2
- 4.Qc1#
- 3...Ke3
- 4.Qf2#
- 3...Kc2
- 3.Qe1+
- 2...Kd4
- 3.Qf6+
- 3...Ke3
- 4.Qf2#
- 3...Kd5
- 4.Sf4#
- 3...Ke3
- 3.Qg2
- 3...Ke3
- 4.Qf2#
- 3...Ke3
- 3.Qh3
- 3...Kd5
- 4.Qd7#
- 3...Kd5
- 3.Qf5
- 3...Ke3
- 4.Qf2#
- 3...Ke3
- 3.Qf7
- 3...Ke3
- 4.Qf2#
- 3...Ke3
- 3.Qf6+
- threat
- 2.Kc4
- 1...Kd4
- 2.Qe2
- 2...Kd5
- 3.Sdc5
- 3...Kd4
- 4.Qe4#
- 3...Kc6
- 4.Qe6#
- 3...Kd6
- 4.Qe6#
- 3...Kd4
- 3.Sdc5
- 2...Kd5
- 2.Qe2
- 1...Kd5
- 2.Qf6
- 2...Ke4
- 3.Sac5+
- 3...Ke3
- 4.Qf2#
- 3...Kd5
- 4.Sf4#
- 3...Ke3
- 3.Sac5+
- 2...Ke4
- 2.Qf6
- threat
- 1.Sd3!
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