MESON Chess Problem Database
Problem Display
PID: 183297 (4RK2/5Q2/p2pNP2/r1Npkp2/1BP2p2/4p2P/2r1P3/1q5b w - - 0 1)
Casa, Alex
Bulletin Ouvrier des Echecs, 1953
#3
10 + 11
SOLUTION
- NO_SOLUTION
- Sets
- 1...Rca2
- 2.Bc3+
- 2...d4
- 3.Sxd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Bxd4#
- 2...d4
- 2.Bc3+
- 1...Rb2
- 2.Bc3+
- 2...d4
- 3.Sxd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Bxd4#
- 2...d4
- 2.Bc3+
- 1...Rd2
- 2.Bc3+
- 2...Rd4
- 3.Sxd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Bxd4#
- 2...d4
- 3.Sxd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 2...Rd4
- 2.Bc3+
- 1...Rxe2
- 2.Bc3+
- 2...d4
- 3.Sxd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Bxd4#
- 2...d4
- 2.Bc3+
- 1...Rc3
- 2.Bxc3+
- 2...d4
- 3.Sxd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Bxd4#
- 2...d4
- 2.Bxc3+
- 1...Rxc4
- 2.Sd8+
- 2...Kd4
- 3.Sc6#
- 2...Kd4
- 2.Sd8+
- 1...Be4
- 2.Sd7#
- 1...dxc4
- 2.Sg7+
- 2...Kd4
- 3.Sxf5#
- 2...Kd4
- 2.Sg7+
- 1...d4
- 2.Sg5#
- 2.Sc7#
- 2.Sg7#
- 2.Sd8#
- 1...dxc5
- 2.Qc7+
- 2...Ke4
- 3.Qxf4#
- 2...Kxf6
- 3.Qg7#
- 2...Ke4
- 2.Qc7+
- 1...Rca2
- Tries
- 1.Sb3?
- threat
- 2.Sed4#
- 2.Sec5#
- 2.Sg5#
- 2.Sc7#
- 2.Sg7#
- 2.Sd8#
- 1...f3
- 2.Bxd6+
- 2...Ke4
- 3.Sed4#
- 3.Sf4#
- 3.Sec5#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 2...Kxd6
- 3.Qc7#
- 2...Ke4
- 2.Bxd6+
- 1...Qxb3!
- threat
- 1.Se4?
- threat
- 2.S6c5+
- 2...Kd4
- 3.Qxd5#
- 2...Kd4
- 2.S6c5+
- 1...Rxc4
- 2.Sg7+
- 2...Kd4
- 3.Sxf5#
- 2...Kd4
- 2.Sg7+
- 1...Bxe4
- 2.Bxd6+
- 2...Kxd6
- 3.Qc7#
- 2...Kxd6
- 2.Bxd6+
- 1...dxc4
- 2.Sd8+
- 2...Kd4
- 3.Sc6#
- 2...Kd4
- 2.Sd8+
- 1...dxe4
- 2.Sc5+
- 2...Kd4
- 3.Qd5#
- 2...Kd4
- 2.Sd8+
- 2...Kd4
- 3.Sc6#
- 2...Kd4
- 2.Bxd6+
- 2...Kxd6
- 3.Qc7#
- 2...Kxd6
- 2.Sc5+
- 1...fxe4
- 2.Qh5+
- 2...Kxf6
- 3.Qg5#
- 2...Kxf6
- 2.Qh5+
- 1...Rc5
- 2.S6xc5+
- 2...Kd4
- 3.Qxd5#
- 2...Kd4
- 2.S6xc5+
- 1...f3
- 2.S6c5+
- 2...Kd4
- 3.Qxd5#
- 2...Kf4
- 3.Sd3#
- 2...Kd4
- 2.S6c5+
- 1...Kxe4!
- threat
- 1.Bc3+?
- 1...d4
- 2.Sxd4#
- 2.Sg5#
- 2.Sc7#
- 2.Sg7#
- 2.Sd8#
- 2.Bxd4#
- 1...Rxc3!
- 1...d4
- 1.Qa7?
- threat
- 2.Sd3+
- 2...Ke4
- 3.Sd4#
- 3.Sexf4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Kxf6
- 3.Qf7#
- 3.Qg7#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Ke4
- 2.Sd3+
- 1...Rxe2
- 2.Bc3+
- 2...d4
- 3.Bxd4#
- 2...d4
- 2.Bc3+
- 1...Rxc4
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 2...Ke4
- 2.Sd4+
- 2...Kxd4
- 3.Sb3#
- 2...Kxf6
- 3.Qg7#
- 2...Kxd4
- 2.Sg5+
- 2...Kd4
- 3.Sb3#
- 2...Kxf6
- 3.Qg7#
- 2...Kd4
- 2.Sd8+
- 2...Kd4
- 3.Sb3#
- 3.Sc6#
- 2...Kxf6
- 3.Qg7#
- 2...Kd4
- 2.Sd7+
- 1...dxc4
- 2.Sd3+
- 2...Ke4
- 3.Qd4#
- 2...Kd5
- 3.Qb7#
- 3.Qa8#
- 2...Kxf6
- 3.Qf7#
- 3.Qg7#
- 2...cxd3
- 3.Qd4#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Qd4#
- 2...Kd5
- 3.Qb7#
- 3.Qa8#
- 2...Ke4
- 2.Sd3+
- 1...dxc5
- 2.Qc7+
- 2...Ke4
- 3.Qxf4#
- 2...Kxf6
- 3.Qg7#
- 2...Ke4
- 2.Qc7+
- 1...Qa1
- 2.Sd3+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 2...Kxf6
- 3.Qf7#
- 3.Qg7#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 2...Ke4
- 2.Sd3+
- 1...Qd1
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 2...Ke4
- 2.Sd7+
- 1...Qg1
- 2.Sd3+
- 2...Ke4
- 3.Sd4#
- 3.Sexf4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Kxf6
- 3.Qf7#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Ke4
- 2.Sd3+
- 1...Qb2
- 2.Sd3+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 2...Kxf6
- 3.Qf7#
- 3.Qg7#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 2...Ke4
- 2.Sd3+
- 1...Qb3
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Ke4
- 2.Sd7+
- 1...Rc1
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Ke4
- 2.Sd7+
- 1...Rca2
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Ke4
- 2.Bc3+
- 2...d4
- 3.Bxd4#
- 2...d4
- 2.Sd7+
- 1...Rb2
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Ke4
- 2.Bc3+
- 2...d4
- 3.Bxd4#
- 2...d4
- 2.Sd7+
- 1...Rd2
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 2...Ke4
- 2.Sd7+
- 1...Rc3
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Ke4
- 2.Bxc3+
- 2...d4
- 3.Bxd4#
- 2...d4
- 2.Sd7+
- 1...Ra3
- 2.Sd7+
- 2...Ke4
- 3.Sd4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Ke4
- 2.Sd7+
- 1...f3
- 2.Sd3+
- 2...Ke4
- 3.Sd4#
- 3.Sef4#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Qd4#
- 2...Kxf6
- 3.Qf7#
- 3.Qg7#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Qd4#
- 2...Ke4
- 2.Sd3+
- 1...d4
- 2.Sd3+
- 2...Ke4
- 3.Sec5#
- 3.Sg5#
- 3.Qxd4#
- 2...Kxf6
- 3.Qf7#
- 3.Qg7#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sec5#
- 3.Sg5#
- 3.Qxd4#
- 2...Ke4
- 2.Sg5+
- 2...Kxf6
- 3.Qg7#
- 2...Kxf6
- 2.Sd8+
- 2...Kxf6
- 3.Qg7#
- 2...Kxf6
- 2.Sd3+
- 1...Rxc5!
- threat
- 1.Qg7?
- threat
- 2.f7#
- 1...Rxc5
- 2.f7+
- 2...Ke4
- 3.Sd4#
- 3.Sxc5#
- 3.Sg5#
- 3.Sc7#
- 3.Sd8#
- 3.Qd4#
- 2...Ke4
- 2.f7+
- 1...dxc4
- 2.Sc7+
- 2...Kd4
- 3.f7#
- 2...Kd4
- 2.Sc7+
- 1...dxc5
- 2.Qc7+
- 2...Ke4
- 3.Qxf4#
- 2...Kxf6
- 3.Qg7#
- 2...Ke4
- 2.Qc7+
- 1...Qg1!
- threat
- 1.Sb3?
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