MESON Chess Problem Database
Problem Display
PID: 144466 (1R5B/2p1p3/2P2b2/3P2p1/NpkN1pP1/1p1p1B2/3K4/Q7 w - - 0 1)
Morra, Juan Carlos
Chess, 1954
#3
10 + 9
SOLUTION
- COOKED
- Sets
- 1...Bxd4
- 2.Qxd4#
- 1...Be5
- 2.Qb1
- threat
- 3.Qxd3#
- 2...Kxd4
- 3.Rxb4#
- 3.Qxd3#
- threat
- 2.Qc1+
- 2...Kxd4
- 3.Rxb4#
- 3.Qc5#
- 2...Kxd4
- 2.Qf1
- threat
- 3.Qxd3#
- 2...Kxd4
- 3.Rxb4#
- 3.Qxd3#
- threat
- 2.Qb1
- 1...b2
- 2.Qxb2
- threat
- 3.Rxb4#
- 3.Qxb4#
- 2...b3
- 3.Qc3#
- threat
- 2.Qxb2
- 1...e5
- 2.Qc1+
- 2...Kxd4
- 3.Rxb4#
- 3.Qc5#
- 2...Kxd4
- 2.Qc1+
- 1...Bxd4
- Tries
- 1.Sb6+?
- 1...Kc5
- 2.Sxb3+
- 2...Kb5
- 3.Qa4#
- 3.Qa5#
- 2...Kd6
- 3.Sc4#
- 3.Sc8#
- 3.Rd8#
- 2...Kb5
- 2.Se6+
- 2...Kb5
- 3.Qa4#
- 2...Kd6
- 3.Sc4#
- 3.Sc8#
- 3.Rd8#
- 2...Kb5
- 2.Sxb3+
- 1...cxb6!
- 1...Kc5
- 1.Sxb3?
- threat
- 2.Sa5#
- 1...Bc3+
- 2.Bxc3
- threat
- 3.Sa5#
- 3.Rxb4#
- 2...bxc3+
- 3.Qxc3#
- 2...Kxb3
- 3.Rxb4#
- threat
- 2.Bxc3
- 1...Kxb3!
- threat
- 1.Bxf6?
- threat
- 2.Qc1#
- 1...b2
- 2.Qxb2
- threat
- 3.Rxb4#
- 3.Qc1#
- 3.Qb3#
- 3.Qxb4#
- threat
- 2.Qb1
- threat
- 3.Qxd3#
- threat
- 2.Qa2+
- 2...b3
- 3.Qxb3#
- 2...b3
- 2.Qxb2
- 1...e5
- 2.Qb2
- 2...exd4
- 3.Qc1#
- 3.Qxd4#
- 2...e4
- 3.Qxb3#
- 2...exd4
- 2.Qb1
- threat
- 3.Qxd3#
- 2...Kxd4
- 3.Rxb4#
- 3.Qxd3#
- 2...e4
- 3.Qxb3#
- threat
- 2.Qc1+
- 2...Kxd4
- 3.Rxb4#
- 3.Qc5#
- 2...Kxd4
- 2.Qb2
- 1...exf6!
- threat
- 1.Rb5?
- threat
- 2.Rc5#
- 1...b2
- 2.Rc5+
- 2...Kxd4
- 3.Qxb2#
- 2...Kxd4
- 2.Qxb2
- threat
- 3.Rxb4#
- 3.Rc5#
- 3.Qxb4#
- 2...b3
- 3.Qc3#
- threat
- 2.Rc5+
- 1...Bxd4!
- threat
- 1.Qe1?
- threat
- 2.Qe4
- threat
- 3.Qxd3#
- threat
- 2.Qe4
- 1...Bxd4
- 2.Qe4
- threat
- 3.Qxd3#
- 3.Qxd4#
- threat
- 2.Qe4
- 1...e5
- 2.Qc1+
- 2...Kxd4
- 3.Rxb4#
- 3.Qc5#
- 2...Kxd4
- 2.Qe4
- threat
- 3.Sc2#
- 3.Se2#
- 3.Sb5#
- 3.Sf5#
- 3.Se6#
- 3.Qxd3#
- threat
- 2.Qc1+
- 1...b2!
- threat
- 1.d6?
- threat
- 2.Qc1+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.Qc1+
- 1...exd6
- 2.Qc1+
- 2...Kxd4
- 3.Bxf6#
- 2...Kxd4
- 2.Qc1+
- 1...b2
- 2.Qxb2
- threat
- 3.Rxb4#
- 3.Qxb4#
- 2...b3
- 3.Qc3#
- threat
- 2.Qxb2
- 1...Be5
- 2.Qb1
- threat
- 3.Qxd3#
- 2...Kxd4
- 3.Rxb4#
- 3.Qxd3#
- threat
- 2.Qc1+
- 2...Kxd4
- 3.Rxb4#
- 3.Qc5#
- 2...Kxd4
- 2.Qf1
- threat
- 3.Qxd3#
- 2...Kxd4
- 3.Rxb4#
- 3.Qxd3#
- threat
- 2.Qb1
- 1...e5
- 2.Qc1+
- 2...Kxd4
- 3.Rxb4#
- 3.Qc5#
- 2...Kxd4
- 2.Qc1+
- 1...cxd6!
- threat
- 1.Sb6+?
- Keys
- 1.Sb2+!
- 1...Kxd4
- 2.Sxd3+
- 2...Kc4
- 3.Rxb4#
- 2...b2
- 3.Rxb4#
- 2...Kc4
- 2.Qg1+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Qa7+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Sxd3+
- 1...Kc5
- 2.Sxd3+
- 2...Kc4
- 3.Rxb4#
- 2...Kd6
- 3.Sb5#
- 3.Sf5#
- 3.Rd8#
- 2...Kc4
- 2.Sxb3+
- 2...Kd6
- 3.Sc4#
- 2...Kd6
- 2.Se6+
- 2...Kd6
- 3.Sc4#
- 2...Kd6
- 2.Qa7+
- 2...Kd6
- 3.Sc4#
- 2...Kd6
- 2.Sxd3+
- 1...Kxd4
- 1.Sc5!
- threat
- 2.Sxd3
- threat
- 3.Rxb4#
- threat
- 2.Sa6
- threat
- 3.Rxb4#
- threat
- 2.Sce6
- threat
- 3.Qc1#
- 3.Qa6#
- threat
- 2.Sxd3
- 1...Kxc5
- 2.Se6+
- 2...Kc4
- 3.Qa6#
- 2...Kd6
- 3.Rd8#
- 2...Kc4
- 2.Se6+
- 1...b2
- 2.Qxb2
- threat
- 3.Qxb4#
- 2...Kxc5
- 3.Qxb4#
- 2...b3
- 3.Qc3#
- threat
- 2.Qxb2
- 1...Be5
- 2.Sxd3
- threat
- 3.Rxb4#
- 2...Bd6
- 3.Qc1#
- 3.Qa6#
- threat
- 2.Sa6
- threat
- 3.Rxb4#
- 2...Bd6
- 3.Qc1#
- threat
- 2.Sce6
- threat
- 3.Qc1#
- 3.Qa6#
- threat
- 2.Qc1+
- 2...Kxd4
- 3.Sxb3#
- 3.Se6#
- 3.Rxb4#
- 2...Kxd4
- 2.Qa4
- threat
- 3.Qxb4#
- 2...Kxd4
- 3.Qxb4#
- 2...Kxc5
- 3.Qxb4#
- threat
- 2.Qa5
- threat
- 3.Rxb4#
- 3.Qxb4#
- 2...Kxd4
- 3.Rxb4#
- 3.Qxb4#
- threat
- 2.Sxd3
- 1...e5
- 2.Qc1+
- 2...Kxd4
- 3.Sxb3#
- 3.Se6#
- 3.Rxb4#
- 2...Kxd4
- 2.Qc1+
- 1...e6
- 2.Sxd3
- threat
- 3.Rxb4#
- 2...Be7
- 3.Qc1#
- 3.Qa6#
- threat
- 2.Sa6
- threat
- 3.Rxb4#
- 2...Be7
- 3.Qc1#
- threat
- 2.Scxe6
- threat
- 3.Qc1#
- 3.Qa6#
- threat
- 2.Sxd3
- threat
- 1.Se6!
- threat
- 2.Sb2+
- 2...Bxb2
- 3.Qa6#
- 2...Bxb2
- 2.Sb2+
- 1...Bc3+
- 2.Bxc3
- threat
- 3.Sb2#
- 3.Rxb4#
- 2...bxc3+
- 3.Qxc3#
- threat
- 2.Bxc3
- 1...Bxa1
- 2.Bb2
- 2...Bxb2
- 3.Sxb2#
- 2...Bxb2
- 2.Bb2
- 1...Bxh8
- 2.Sb2+
- 2...Bxb2
- 3.Qa6#
- 2...Bxb2
- 2.Sb2+
- 1...b2
- 2.Qa2+
- 2...b3
- 3.Qxb3#
- 2...b3
- 2.Qa2+
- 1...Be5
- 2.Sb2+
- 2...Bxb2
- 3.Qa6#
- 2...Bxb2
- 2.Sb2+
- 1...Bg7
- 2.Sb2+
- 2...Bxb2
- 3.Qa6#
- 2...Bxb2
- 2.Sb2+
- threat
- 1.Sb2+!
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