MESON Chess Problem Database
Problem Display
PID: 273472 (8/2p5/2B5/1p6/p3p3/P1N1B3/3p1p2/k2K1N2 w - - 0 1)
Goumondy, Claude
diagrammes, 1978
#4
6 + 7
SOLUTION
- SOUND
- Keys
- 1.Sxb5!
- threat
- 2.Bd4+
- 2...Kb1
- 3.Sxd2+
- 3...Ka2
- 4.Bd5#
- 3...Ka2
- 3.Sxd2+
- 2...Ka2
- 3.Bd5+
- 3...Kb1
- 4.Sxd2#
- 3...Kb1
- 3.Bd5+
- 2...Kb1
- 2.Bd4+
- 1...Kb1
- 2.Sxd2+
- 2...Ka1
- 3.Bd4+
- 3...Ka2
- 4.Bd5#
- 3...Ka2
- 3.Bd4+
- 2...Ka2
- 3.Bd5+
- 3...Ka1
- 4.Bd4#
- 3...Kb2
- 4.Bd4#
- 3...Ka1
- 3.Bd5+
- 2...Kb2
- 3.Bd4+
- 3...Ka2
- 4.Bd5#
- 3...Ka2
- 3.Bd4+
- 2...Ka1
- 2.Sxd2+
- 1...Ka2
- 2.Bd5+
- 2...Ka1
- 3.Bd4+
- 3...Kb1
- 4.Sxd2#
- 3...Kb1
- 3.Bd4+
- 2...Kb1
- 3.Sxd2+
- 3...Ka1
- 4.Bd4#
- 3...Kb2
- 4.Bd4#
- 3...Ka1
- 3.Sxd2+
- 2...Kb2
- 3.Bd4+
- 3...Kb1
- 4.Sxd2#
- 3...Kb1
- 3.Bd4+
- 2...Ka1
- 2.Bd5+
- 1...Kb2
- 2.Bd4+
- 2...Kb1
- 3.Sxd2+
- 3...Ka2
- 4.Bd5#
- 3...Ka2
- 3.Sxd2+
- 2...Ka2
- 3.Bd5+
- 3...Kb1
- 4.Sxd2#
- 3...Kb1
- 3.Bd5+
- 2...Kb1
- 2.Bd4+
- threat
- 1.Sxb5!
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