MESON Chess Problem Database
Problem Display
PID: 63111 (2R5/1P4B1/1p1pPNKp/R1b1kP1P/4p3/Nrp1p1p1/BnPqb1P1/3Q2r1 w - - 0 1)
Casa, Alex
1st Prize, Europe Echecs, 1974
#3
14 + 14
| 3771 | FIDE Album (1974-1976) | 1980 |
| 102 | Probleemblad | 2005 |
| 133 | The Problemist Supplement | 2005 |
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Sg4+
- 2...Kd5
- 3.Sxe3#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.Sxb6#
- 2...Kd5
- 2.Sg8+
- 2...Kd5
- 3.Se7#
- 2...Kd5
- 2.Sg4+
- 1...Qc1
- 2.Sd5#
- 1...Qe1
- 2.Sd5#
- 1...Qxc2
- 2.Sd5#
- 1...Qd4
- 2.Sd5+
- 2...Kxd5
- 3.Qxd4#
- 2...Kxd5
- 2.Sd5+
- 1...Qd5
- 2.Sxd5#
- 1...Rxa3
- 2.Sd5#
- 1...Rb4
- 2.Sd5#
- 1...Rb5
- 2.Sd5#
- 1...Bf1
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sxe4+
- 1...Bd3
- 2.Sd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sd7+
- 1...Bf3
- 2.Sxe4+
- 2...Kxe4
- 3.Qxf3#
- 2...Kf4
- 3.Qxf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sxe4+
- 1...Bc4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sg4+
- 1...Bg4
- 2.Sxg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sxg4+
- 1...Bb5
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sxe4+
- 1...Bxh5+
- 2.Sxh5+
- 2...Kd5
- 3.Sf4#
- 2...Kd5
- 2.Sxh5+
- 1...Ba6
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sxe4+
- 1...Sd3
- 2.Sd5+
- 2...Kxd5
- 3.Bxb3#
- 2...Kxd5
- 2.Sd5+
- 1...d5
- 2.b8Q+
- 2...Kd4
- 3.Sg4#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 2...Bd6
- 3.Sxd5#
- 2...Kd4
- 2.b8B+
- 2...Kd4
- 3.Sg4#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 2...Bd6
- 3.Sxd5#
- 2...Kd4
- 2.b8Q+
- 1...Kd4
- Tries
- 1.Sc4+?
- 1...Kd4
- 2.Sd5+
- 2...Kxc4
- 3.Bxb3#
- 2...Kxd5
- 3.Sxe3#
- 3.Sxb6#
- 2...Kxc4
- 2.Sd5+
- 1...Bxc4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sg4+
- 1...Sxc4!
- 1...Kd4
- 1.Sg4+?
- 1...Kd5
- 2.Sxe3#
- 1...Kf4!
- 1...Kd5
- 1.Sd7+?
- 1...Kd5
- 2.Sxb6#
- 1...Kf4!
- 1...Kd5
- 1.Sg8+?
- 1...Kd5
- 2.Se7#
- 1...Kf4!
- 1...Kd5
- 1.Raxc5+?
- 1...dxc5
- 2.b8Q+
- 2...Kd4
- 3.Rd8#
- 3.Qd6#
- 2...Qd6
- 3.Sd5#
- 3.Qbxd6#
- 3.Qdxd6#
- 2...Kd4
- 2.b8B+
- 2...Kd4
- 3.Rd8#
- 2...Qd6
- 3.Sd5#
- 3.Bxd6#
- 3.Qxd6#
- 2...Kd4
- 2.b8Q+
- 1...d5
- 2.Sxd5+
- 2...Kd6
- 3.R8c6#
- 3.b8Q#
- 3.b8B#
- 2...Kd6
- 2.Rd8
- threat
- 3.Sxd5#
- 2...Bxh5+
- 3.Sxh5#
- 2...Kd4
- 3.Sd7#
- 3.Rcxd5#
- 3.Rdxd5#
- 2...Kf4
- 3.b8Q#
- 3.b8B#
- threat
- 2.b8Q+
- 2...Kd4
- 3.Sg4#
- 3.Sxd5#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 3.Rxd5#
- 2...Kd4
- 2.b8B+
- 2...Kd4
- 3.Sg4#
- 3.Sxd5#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 3.Rxd5#
- 2...Kd4
- 2.Sxd5+
- 1...bxc5!
- 1...dxc5
- 1.Rcxc5+?
- 1...dxc5
- 2.b8Q+
- 2...Kd4
- 3.Qd6#
- 2...Qd6
- 3.Sd5#
- 3.Qbxd6#
- 3.Qdxd6#
- 2...Kd4
- 2.b8Q+
- 1...d5
- 2.Sxd5+
- 2...Kd6
- 3.b8Q#
- 3.b8B#
- 2...Kd6
- 2.Rxd5+
- 2...Kf4
- 3.Bxh6#
- 3.b8Q#
- 3.b8B#
- 2...Qxd5
- 3.b8Q#
- 3.b8B#
- 2...Kf4
- 2.b8Q+
- 2...Kd4
- 3.Sg4#
- 3.Sxd5#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 3.Rxd5#
- 2...Kd4
- 2.b8B+
- 2...Kd4
- 3.Sg4#
- 3.Sxd5#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 3.Rxd5#
- 2...Kd4
- 2.Sxd5+
- 1...bxc5!
- 1...dxc5
- 1.b8Q?
- threat
- 2.Sd5+
- 2...Kxd5
- 3.Qb7#
- 3.Qa8#
- 2...Kxd5
- 2.Sd5+
- 1...Bxh5+
- 2.Sxh5+
- 2...Kd5
- 3.Sf4#
- 3.Qb7#
- 3.Qa8#
- 2...Kd5
- 2.Sxh5+
- 1...Kd4
- 2.Sg4+
- 2...Kd5
- 3.Sxe3#
- 3.Qb7#
- 3.Qa8#
- 2...Kd5
- 2.Sd5+
- 2...Kxd5
- 3.Qb7#
- 3.Qa8#
- 2...Kxd5
- 2.Sd7+
- 2...Kd5
- 3.Sxb6#
- 3.Qb7#
- 3.Qa8#
- 2...Kd5
- 2.Sh7+
- 2...Kd5
- 3.Qb7#
- 3.Qa8#
- 2...Kd5
- 2.Se8+
- 2...Kd5
- 3.Qxd6#
- 3.Qb7#
- 3.Qa8#
- 2...Kd5
- 2.Sg8+
- 2...Kd5
- 3.Se7#
- 3.Qb7#
- 3.Qa8#
- 2...Kd5
- 2.Raxc5
- threat
- 3.Sg4#
- 3.Sd5#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 3.Rd5#
- 3.Qxd6#
- 2...Bxh5+
- 3.Sxh5#
- 2...dxc5
- 3.Rd8#
- 3.Qd6#
- threat
- 2.Rcxc5
- threat
- 3.Sg4#
- 3.Sd5#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 3.Rd5#
- 3.Qxd6#
- 2...Bxh5+
- 3.Sxh5#
- 2...dxc5
- 3.Qd6#
- threat
- 2.Qxd6+
- 2...Bxd6
- 3.Rd5#
- 2...Bxd6
- 2.Qb7
- threat
- 3.Sxe4#
- 3.Sg4#
- 3.Sd5#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 3.Qxe4#
- 3.Qd5#
- 2...Bxh5+
- 3.Sxh5#
- 2...Ke5
- 3.Sd5#
- 3.Qxe4#
- threat
- 2.Qa8
- threat
- 3.Sxe4#
- 3.Sg4#
- 3.Sd5#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 3.Qxe4#
- 3.Qd5#
- 2...Bxh5+
- 3.Sxh5#
- 2...Ke5
- 3.Sd5#
- 3.Qxe4#
- threat
- 2.Sg4+
- 1...Qd4
- 2.Sd5+
- 2...Kxd5
- 3.Qxd4#
- 3.Qb7#
- 3.Qa8#
- 2...Kxd5
- 2.Sd5+
- 1...Bb5
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sxe4+
- 1...Ba6
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sxe4+
- 1...Sd3
- 2.Sd5+
- 2...Kxd5
- 3.Bxb3#
- 3.Qb7#
- 3.Qa8#
- 2...Kxd5
- 2.Sd5+
- 1...Kf4!
- threat
- 1.b8S?
- threat
- 2.Sc6+
- 2...Kf4
- 3.Bxh6#
- 2...Kf4
- 2.Sc6+
- 1...Bxh5+
- 2.Sxh5+
- 2...Kd5
- 3.Sf4#
- 2...Kd5
- 2.Sxh5+
- 1...Kf4
- 2.Bxh6+
- 2...Ke5
- 3.Sc6#
- 2...Ke5
- 2.Bxh6+
- 1...d5
- 2.Sxd5+
- 2...Kxd5
- 3.Rd8#
- 2...Kd6
- 3.Rd8#
- 2...Kxd5
- 2.Sc6+
- 2...Kf4
- 3.Bxh6#
- 2...Kd6
- 3.Se8#
- 3.Bf8#
- 2...Kf4
- 2.Sbd7+
- 2...Kd4
- 3.Sg4#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 2...Kf4
- 3.Bxh6#
- 2...Kd6
- 3.Bf8#
- 2...Kd4
- 2.Sxd5+
- 1...Bf1
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sfd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sc6+
- 2...Kf4
- 3.Bxh6#
- 3.Qg4#
- 2...Kf4
- 2.Qg4
- threat
- 3.Sc6#
- 3.Qxe4#
- 2...Kd4
- 3.Sc6#
- 3.Qxe4#
- 2...d5
- 3.Sxe4#
- 3.Se8#
- 2...Qd5
- 3.Sxe4#
- 3.Sfd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Sxe4+
- 1...Bd3
- 2.Sfd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sc6+
- 2...Kf4
- 3.Sd5#
- 3.Bxh6#
- 3.Qg4#
- 2...Kf4
- 2.Qg4
- threat
- 3.Sc6#
- 2...Kd4
- 3.Sc6#
- 2...d5
- 3.Sxe4#
- 3.Se8#
- 2...Bb5
- 3.Qxe4#
- threat
- 2.Sfd7+
- 1...Bc4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sc6+
- 2...Kf4
- 3.Bxh6#
- 3.Qg4#
- 2...Kf4
- 2.Qg4
- threat
- 3.Sc6#
- 3.Qxe4#
- 2...Kd4
- 3.Sc6#
- 3.Qxe4#
- 2...d5
- 3.Sxe4#
- 3.Se8#
- 2...Qd5
- 3.Sxe4#
- 3.Sfd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 2...Bd5
- 3.Sxe4#
- 3.Sfd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Sg4+
- 1...Bg4
- 2.Sxg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sfd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sc6+
- 2...Kf4
- 3.Bxh6#
- 3.Qxg4#
- 2...Kf4
- 2.Qxg4
- threat
- 3.Sc6#
- 3.Qxe4#
- 2...Kd4
- 3.Sc6#
- 3.Qxe4#
- 2...d5
- 3.Sxe4#
- 3.Se8#
- 2...Qd5
- 3.Sxe4#
- 3.Sfd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- threat
- 2.Sxg4+
- 1...Bb5
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sxe4+
- 1...Ba6
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sfd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sc6+
- 2...Kf4
- 3.Bxh6#
- 3.Qg4#
- 2...Kf4
- 2.Sxe4+
- 1...Rxg2!
- threat
- 1.Sc4+?
- Keys
- 1.e7!
- threat
- 2.e8Q+
- 2...Kd4
- 3.Qxe4#
- 2...Kf4
- 3.Bxh6#
- 3.Qxe4#
- 2...Kd4
- 2.e8R+
- 2...Kd4
- 3.Rxe4#
- 2...Kf4
- 3.Bxh6#
- 3.Rxe4#
- 2...Kd4
- 2.e8Q+
- 1...Bxh5+
- 2.Sxh5+
- 2...Kd5
- 3.Sf4#
- 2...Kd5
- 2.Sxh5+
- 1...Kd4
- 2.Sg4+
- 2...Kd5
- 3.Sxe3#
- 2...Kd5
- 2.Sd7+
- 2...Kd5
- 3.Sxb6#
- 2...Kd5
- 2.Sg4+
- 1...Kf4
- 2.e8Q
- threat
- 3.Bxh6#
- 3.Qxe4#
- 2...Bxh5+
- 3.Sxh5#
- threat
- 2.e8Q
- 1...Rxg2
- 2.e8Q+
- 2...Kd4
- 3.Qxe4#
- 2...Kf4
- 3.Qxe4#
- 2...Kd4
- 2.e8Q+
- 1...d5
- 2.b8Q+
- 2...Kd4
- 3.Sg4#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 2...Bd6
- 3.Sxd5#
- 2...Kd4
- 2.b8B+
- 2...Kd4
- 3.Sg4#
- 3.Sd7#
- 3.Sh7#
- 3.Se8#
- 3.Sg8#
- 2...Bd6
- 3.Sxd5#
- 2...Kd4
- 2.b8Q+
- 1...Qd3
- 2.e8Q+
- 2...Kd4
- 3.Qxe4#
- 2...Kf4
- 3.Bxh6#
- 2...Kd4
- 2.e8R+
- 2...Kd4
- 3.Rxe4#
- 2...Kf4
- 3.Bxh6#
- 2...Kd4
- 2.e8Q+
- 1...Qd4
- 2.Sd5+
- 2...Kxd5
- 3.Qxd4#
- 2...Kxd5
- 2.e8Q+
- 2...Kf4
- 3.Bxh6#
- 2...Kf4
- 2.e8R+
- 2...Kf4
- 3.Bxh6#
- 2...Kf4
- 2.Sd5+
- 1...Bf1
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.e8Q+
- 2...Kd4
- 3.Qxe4#
- 2...Kf4
- 3.Bxh6#
- 3.Qg4#
- 3.Qxe4#
- 2...Kd4
- 2.e8R+
- 2...Kd4
- 3.Rxe4#
- 2...Kf4
- 3.Bxh6#
- 3.Rxe4#
- 3.Qg4#
- 2...Kd4
- 2.Sxe4+
- 1...Bd3
- 2.Sd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.Sd7+
- 1...Bf3
- 2.Sxe4+
- 2...Kxe4
- 3.Qxf3#
- 2...Kf4
- 3.Qxf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sxe4+
- 1...Bc4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sg4+
- 1...Bg4
- 2.Sxg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.e8Q+
- 2...Kd4
- 3.Qxe4#
- 2...Kf4
- 3.Bxh6#
- 3.Qxg4#
- 3.Qxe4#
- 2...Kd4
- 2.e8R+
- 2...Kd4
- 3.Rxe4#
- 2...Kf4
- 3.Bxh6#
- 3.Rxe4#
- 3.Qxg4#
- 2...Kd4
- 2.Sxg4+
- 1...Bb5
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sxe4+
- 1...Ba6
- 2.Sxe4+
- 2...Kxe4
- 3.Qf3#
- 2...Kf4
- 3.Qf3#
- 2...Kd5
- 3.Sxc3#
- 2...Kxe4
- 2.Sg4+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxe3#
- 2...Kf4
- 2.Sd7+
- 2...Kf4
- 3.Bxh6#
- 2...Kd5
- 3.Sxb6#
- 2...Kf4
- 2.e8Q+
- 2...Kd4
- 3.Qxe4#
- 2...Kf4
- 3.Bxh6#
- 3.Qg4#
- 3.Qxe4#
- 2...Kd4
- 2.e8R+
- 2...Kd4
- 3.Rxe4#
- 2...Kf4
- 3.Bxh6#
- 3.Rxe4#
- 3.Qg4#
- 2...Kd4
- 2.Sxe4+
- threat
- 1.e7!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).