MESON Chess Problem Database
Problem Display
PID: 178039 (8/8/3pBp2/Qb1P4/3pk3/3N1p1K/2PPNb2/8 w - - 0 1)
Morra, Juan Carlos
Busmen's Chess Review, 1964
#3
8 + 7
SOLUTION
- COOKED
- Sets
- 1...Bg1
- 2.Sg3#
- 1...Be3
- 2.Sg3#
- 1...Bg3
- 2.Sxg3#
- 1...Bc6
- 2.dxc6
- threat
- 3.Sxf2#
- 3.Bf5#
- 3.Qd5#
- 3.Qf5#
- 2...d5
- 3.Qxd5#
- threat
- 2.dxc6
- 1...Bg1
- Tries
- 1.Kg4?
- threat
- 2.Bf5+
- 2...Kxd5
- 3.Qxb5#
- 2...Kxd5
- 2.Qxb5
- threat
- 3.Bf5#
- 2...f5+
- 3.Bxf5#
- threat
- 2.Bf5+
- 1...f5+
- 2.Bxf5+
- 2...Kxd5
- 3.Qxb5#
- 2...Kxd5
- 2.Bxf5+
- 1...Be1
- 2.Bf5+
- 2...Kxd5
- 3.Qxb5#
- 2...Kxd5
- 2.Bf5+
- 1...Bd7
- 2.Bxd7
- threat
- 3.Bf5#
- 2...f5+
- 3.Bxf5#
- threat
- 2.Bxd7
- 1...Bxd3!
- threat
- 1.Bf5+?
- 1...Kxd5
- 2.Qxb5#
- 1...Kxf5!
- 1...Kxd5
- 1.Qc7?
- threat
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- threat
- 2.Qh7+
- 2...f5
- 3.Qxf5#
- 2...f5
- 2.Qxd6
- 1...fxe2
- 2.Qh7+
- 2...Kf3
- 3.Bg4#
- 3.Qf5#
- 2...f5
- 3.Qxf5#
- 2...Kf3
- 2.Qh7+
- 1...Be1
- 2.Qh7+
- 2...f5
- 3.Qxf5#
- 2...f5
- 2.Qh7+
- 1...Bh4
- 2.Qxd6
- threat
- 3.Sc5#
- 3.Qf4#
- threat
- 2.Qh7+
- 2...f5
- 3.Qxf5#
- 2...f5
- 2.Qxd6
- 1...Bd7
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- 2...Bxe6+
- 3.Qxe6#
- threat
- 2.Qxd6
- 1...Be8
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- threat
- 2.Qxd6
- 1...f5
- 2.Sxf2+
- 2...Ke5
- 3.Qg7#
- 2...Ke5
- 2.Sc5+
- 2...Ke5
- 3.Qg7#
- 2...dxc5
- 3.Qf4#
- 2...Ke5
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- 3.Qe5#
- threat
- 2.Qf7
- threat
- 3.Bxf5#
- 3.Qxf5#
- 2...f4
- 3.Bf5#
- 3.Qg6#
- 3.Qxf4#
- 3.Qf5#
- 3.Qh7#
- threat
- 2.Qh7
- threat
- 3.Qxf5#
- threat
- 2.Sxf2+
- 1...Bxd3!
- threat
- 1.Qa3?
- threat
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- threat
- 2.Qxd6
- 1...Bxd3
- 2.Qxd3+
- 2...Ke5
- 3.Qf5#
- 2...Ke5
- 2.Qxd3+
- 1...fxe2
- 2.Sxf2+
- 2...Kf4
- 3.Qg3#
- 2...Ke5
- 3.Qg3#
- 2...Kf4
- 2.Sxf2+
- 1...Bh4
- 2.Qxd6
- threat
- 3.Sc5#
- 3.Qf4#
- threat
- 2.Qxd6
- 1...Bd7
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- 2...Bxe6+
- 3.Qxe6#
- threat
- 2.Qxd6
- 1...f5
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- 3.Qe5#
- threat
- 2.Qxd6
- 1...Be1!
- threat
- 1.Qxb5?
- threat
- 2.Kg4
- threat
- 3.Bf5#
- 2...f5+
- 3.Bxf5#
- threat
- 2.Kg4
- 1...Be1
- 2.Sc3+
- 2...dxc3
- 3.Qa4#
- 3.Qc4#
- 3.Qb4#
- 2...dxc3
- 2.Sc3+
- 1...f5!
- threat
- 1.Qa7?
- threat
- 2.Sxf2+
- 2...Ke5
- 3.Qxd4#
- 2...Ke5
- 2.Qxd4+
- 2...Bxd4
- 3.Sg3#
- 2...Bxd4
- 2.Qh7+
- 2...f5
- 3.Qxf5#
- 2...f5
- 2.Sxf2+
- 1...fxe2
- 2.Qh7+
- 2...Kf3
- 3.Bg4#
- 3.Qf5#
- 2...f5
- 3.Qxf5#
- 2...Kf3
- 2.Qh7+
- 1...Bd7
- 2.Sxf2+
- 2...Ke5
- 3.Qxd4#
- 2...Ke5
- 2.Qxd4+
- 2...Bxd4
- 3.Sg3#
- 2...Bxd4
- 2.Sxf2+
- 1...Be8
- 2.Sxf2+
- 2...Ke5
- 3.Qxd4#
- 2...Ke5
- 2.Qxd4+
- 2...Bxd4
- 3.Sg3#
- 2...Bxd4
- 2.Sxf2+
- 1...f5
- 2.Sxf2+
- 2...Ke5
- 3.Qxd4#
- 3.Qg7#
- 2...Ke5
- 2.Qxd4+
- 2...Bxd4
- 3.Sg3#
- 2...Bxd4
- 2.Qf7
- threat
- 3.Bxf5#
- 3.Qxf5#
- 2...f4
- 3.Bf5#
- 3.Qg6#
- 3.Qxf4#
- 3.Qf5#
- 3.Qh7#
- threat
- 2.Qh7
- threat
- 3.Qxf5#
- threat
- 2.Sxf2+
- 1...Bxd3!
- threat
- 1.Kg4?
- Keys
- 1.Qc3!
- threat
- 2.Sxf2+
- 2...Ke5
- 3.Qxd4#
- 2...Ke5
- 2.Qxd4+
- 2...Bxd4
- 3.Sg3#
- 2...Bxd4
- 2.Sxf2+
- 1...Bxd3
- 2.Qxd3+
- 2...Ke5
- 3.Qf5#
- 2...Ke5
- 2.Qxd3+
- 1...fxe2
- 2.Sxf2+
- 2...Kf4
- 3.Qg3#
- 2...Ke5
- 3.Qg3#
- 2...Kf4
- 2.Sxf2+
- 1...dxc3
- 2.Sxf2+
- 2...Ke5
- 3.d4#
- 2...Ke5
- 2.Sxf2+
- threat
- 1.Qd8!
- threat
- 2.Qxf6
- threat
- 3.Sxf2#
- 3.Qf4#
- 3.Qf5#
- 3.Qg6#
- threat
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- threat
- 2.Qxf6
- 1...Bxd3
- 2.Qxf6
- threat
- 3.Qf4#
- 3.Qf5#
- threat
- 2.Qxf6
- 1...fxe2
- 2.Qxf6
- threat
- 3.Sxf2#
- 3.Qf4#
- 3.Qf5#
- threat
- 2.Qxf6
- 1...Be1
- 2.Qxf6
- threat
- 3.Qxd4#
- 3.Qf4#
- 3.Qf5#
- 3.Qg6#
- threat
- 2.Qxf6
- 1...Bh4
- 2.Qxf6
- threat
- 3.Qxd4#
- 3.Qxh4#
- 3.Qf4#
- 3.Qf5#
- 3.Qg6#
- 2...Bxf6
- 3.Sg3#
- threat
- 2.Qxd6
- threat
- 3.Sc5#
- 3.Qf4#
- threat
- 2.Qxf6
- 1...Bd7
- 2.Qxf6
- threat
- 3.Sxf2#
- 3.Qf4#
- 3.Qf5#
- 3.Qg6#
- 2...Bxe6+
- 3.Qxe6#
- threat
- 2.Qxf6
- 1...Be8
- 2.Qxf6
- threat
- 3.Sxf2#
- 3.Qf4#
- 3.Qf5#
- threat
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- threat
- 2.Qxf6
- 1...f5
- 2.Sxf2+
- 2...Ke5
- 3.Qh8#
- 2...Ke5
- 2.Qg5
- threat
- 3.Qf4#
- 3.Qxf5#
- 2...f4
- 3.Sxf2#
- 3.Qxf4#
- 3.Qf5#
- 3.Qg6#
- threat
- 2.Qf6
- threat
- 3.Sxf2#
- 3.Qxf5#
- threat
- 2.Qxd6
- threat
- 3.Sxf2#
- 3.Sc5#
- 3.Qf4#
- 3.Qe5#
- threat
- 2.Qf8
- threat
- 3.Qxf5#
- 2...f4
- 3.Qxf4#
- 3.Qf5#
- threat
- 2.Sxf2+
- threat
- 1.Qc3!
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