MESON Chess Problem Database
Problem Display
PID: 142451 (K3B1R1/4N1pN/p4P2/4p3/rQr2kpn/3Pn1p1/3P2P1/2b1R3 w - - 0 1)
Grinblat, Arieh
2nd HM., The Problemist, 2011
#3
11 + 11
| 56 | The Problemist | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 3.Qc7#
- 2...Sxc4
- 2.Qxc4+
- 1...Ra2
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 3.Qc7#
- 2...Sxc4
- 2.Qxc4+
- 1...Ra3
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 3.Qc7#
- 2...Sxc4
- 2.Qxc4+
- 1...Ra5
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 2...Sxc4
- 2.Qxc4+
- 1...Bb2
- 2.dxe3#
- 1...Ba3
- 2.dxe3#
- 1...Sf1
- 2.Sg6+
- 2...Kf5
- 3.Rxe5#
- 2...Sxg6
- 3.Rxf1#
- 2...Kf5
- 2.Sg6+
- 1...Sc2
- 2.Sg6+
- 2...Kf5
- 3.Rxe5#
- 2...Sxg6
- 3.Rf1#
- 2...Kf5
- 2.Sg6+
- 1...Sd5
- 2.Sg6+
- 2...Kf5
- 3.Rxe5#
- 2...Sxg6
- 3.Rf1#
- 2...Kf5
- 2.Sg6+
- 1...Sef5
- 2.Sd5#
- 1...Shf5
- 2.Sg6#
- 1...Sg6
- 2.Sd5+
- 2...Kf5
- 3.Bd7#
- 2...Sxd5
- 3.Rf1#
- 2...Kf5
- 2.Sd5+
- 1...e4
- 2.Qd6#
- 1...Ra1
- Tries
- 1.Bd7?
- threat
- 2.Rf1+
- 2...Sxf1
- 3.Sd5#
- 2...Sf3
- 3.Sg6#
- 2...Sxf1
- 2.dxe3+
- 2...Bxe3
- 3.Sd5#
- 2...Bxe3
- 2.Rf1+
- 1...Bxd2
- 2.Rf1+
- 2...Sxf1
- 3.Sd5#
- 2...Sf3
- 3.Sg6#
- 2...Sxf1
- 2.Rf1+
- 1...Sexg2
- 2.Rf1+
- 2...Sf3
- 3.Sd5#
- 3.Sg6#
- 2...Sf3
- 2.Rf1+
- 1...gxf6
- 2.Sd5+
- 2...Sxd5
- 3.Rxg4#
- 2...Sxd5
- 2.Rf1+
- 2...Sxf1
- 3.Sd5#
- 3.Rxg4#
- 2...Sf3
- 3.Sg6#
- 2...Sxf1
- 2.Rxe3
- threat
- 3.Sd5#
- 3.Rxg4#
- 2...e4
- 3.Qd6#
- threat
- 2.Rxg4+
- 2...Sxg4
- 3.Sd5#
- 2...Sxg4
- 2.dxe3+
- 2...Bxe3
- 3.Sd5#
- 3.Rxg4#
- 2...Bxe3
- 2.Sd5+
- 1...Ra5
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 2...Sxc4
- 2.Qxc4+
- 1...g6
- 2.Rf1+
- 2...Sxf1
- 3.Sd5#
- 2...Sf3
- 3.Sxg6#
- 2...Sxf1
- 2.dxe3+
- 2...Bxe3
- 3.Sd5#
- 2...Bxe3
- 2.Rf1+
- 1...Shxg2!
- threat
- 1.Rf1+?
- 1...Sf3
- 2.Bd7
- threat
- 3.Sg6#
- 2...g6
- 3.Sxg6#
- threat
- 2.Bd7
- 1...Sxf1!
- 1...Sf3
- 1.Qxc4+?
- 1...Sxc4
- 2.Re4#
- 1...e4
- 2.Qc7#
- 1...Rxc4!
- 1...Sxc4
- 1.f7?
- threat
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8Q+
- 1...Raxb4
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8Q+
- 1...Rcxb4
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8Q+
- 1...Bxd2
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 3.Qxd2#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 3.Qxd2#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8Q+
- 1...Sexg2
- 2.Rf1+
- 2...Sf3
- 3.f8Q#
- 3.f8R#
- 2...Sf3
- 2.f8Q+
- 2...Sf5
- 3.Rf1#
- 3.Qxf5#
- 2...Sf5
- 2.f8R+
- 2...Sf5
- 3.Rf1#
- 3.Rxf5#
- 2...Sf5
- 2.Rf1+
- 1...Shxg2
- 2.Rf1+
- 2...Sxf1
- 3.f8Q#
- 3.f8R#
- 2...Sxf1
- 2.f8Q+
- 2...Sf5
- 3.Rf1#
- 3.Qxf5#
- 2...Sf5
- 2.f8R+
- 2...Sf5
- 3.Rf1#
- 3.Rxf5#
- 2...Sf5
- 2.Rf1+
- 1...Ra1
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 3.Qc7#
- 2...Sxc4
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.Qxc4+
- 1...Ra2
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 3.Qc7#
- 2...Sxc4
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.Qxc4+
- 1...Ra3
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 3.Qc7#
- 2...Sxc4
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.Qxc4+
- 1...Ra5
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 2...Sxc4
- 2.Qxc4+
- 1...Rd4
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8Q+
- 1...Re4
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 3.Rxe4#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 3.Rxe4#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8Q+
- 1...Sd1
- 2.f8Q+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Qxf5#
- 2...Sf5
- 2.f8R+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rxf5#
- 2...Sf5
- 2.f8Q+
- 1...Sf1
- 2.Rxf1+
- 2...Sf3
- 3.f8Q#
- 3.f8R#
- 2...Sf3
- 2.f8Q+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rxf1#
- 3.Qxf5#
- 2...Sf5
- 2.f8S
- threat
- 3.Se6#
- 2...Sxg2
- 3.Rxf1#
- 2...e4
- 3.Qd6#
- threat
- 2.f8R+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rxf1#
- 3.Rxf5#
- 2...Sf5
- 2.Rxf1+
- 1...Sc2
- 2.Rf1+
- 2...Sf3
- 3.f8Q#
- 3.f8R#
- 2...Sf3
- 2.f8Q+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rf1#
- 3.Qxf5#
- 2...Sf5
- 2.f8S
- threat
- 3.Se6#
- 2...Sxg2
- 3.Rf1#
- 2...e4
- 3.Qd6#
- 2...Sd4
- 3.Re4#
- threat
- 2.f8R+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rf1#
- 3.Rxf5#
- 2...Sf5
- 2.Rf1+
- 1...Sf3
- 2.dxe3+
- 2...Bxe3
- 3.f8Q#
- 3.f8R#
- 2...Bxe3
- 2.f8Q+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Qxf5#
- 2...Sf5
- 2.f8S
- threat
- 3.Se6#
- 3.Sfg6#
- threat
- 2.f8R+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rxf5#
- 2...Sf5
- 2.dxe3+
- 1...Sg6
- 2.Sd5+
- 2...Kf5
- 3.Bd7#
- 2...Sxd5
- 3.Rf1#
- 2...Kf5
- 2.Sd5+
- 1...a5
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8Q+
- 1...g5
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.f8Q+
- 1...g6
- 2.f8Q+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sxg6#
- 2...Sef5
- 2.f8R+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sxg6#
- 2...Sef5
- 2.f8Q+
- 1...Sd5!
- threat
- 1.Bd7?
- Keys
- 1.fxg7!
- threat
- 2.Rf8+
- 2...Sef5
- 3.Sd5#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.Rf8+
- 1...Bxd2
- 2.Rf8+
- 2...Sef5
- 3.Sd5#
- 3.Qxd2#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.Rf8+
- 1...Sexg2
- 2.Rf1+
- 2...Sf3
- 3.Rf8#
- 2...Sf3
- 2.Rf8+
- 2...Sf5
- 3.Rf1#
- 3.Rxf5#
- 2...Sf5
- 2.Rf1+
- 1...Shxg2
- 2.Rf1+
- 2...Sxf1
- 3.Rf8#
- 2...Sxf1
- 2.Rf8+
- 2...Sf5
- 3.Rf1#
- 3.Rxf5#
- 2...Sf5
- 2.Rf1+
- 1...Ra5
- 2.Qxc4+
- 2...Sxc4
- 3.Re4#
- 2...e4
- 3.Qxe4#
- 2...Sxc4
- 2.Qxc4+
- 1...Re4
- 2.Rf8+
- 2...Sef5
- 3.Sd5#
- 3.Rxe4#
- 2...Shf5
- 3.Sg6#
- 2...Sef5
- 2.Rf8+
- 1...Sd1
- 2.Rf8+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rxf5#
- 2...Sf5
- 2.Rf8+
- 1...Sf1
- 2.Sg6+
- 2...Kf5
- 3.Rxe5#
- 2...Sxg6
- 3.Rxf1#
- 2...Kf5
- 2.Rxf1+
- 2...Sf3
- 3.Rf8#
- 2...Sf3
- 2.Rf8+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rxf1#
- 3.Rxf5#
- 2...Sf5
- 2.Sg6+
- 1...Sc2
- 2.Sg6+
- 2...Kf5
- 3.Rxe5#
- 2...Sxg6
- 3.Rf1#
- 2...Kf5
- 2.Rf1+
- 2...Sf3
- 3.Rf8#
- 2...Sf3
- 2.Rf8+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rf1#
- 3.Rxf5#
- 2...Sf5
- 2.Sg6+
- 1...Sd5
- 2.Sg6+
- 2...Kf5
- 3.Rxe5#
- 2...Sxg6
- 3.Rf1#
- 2...Kf5
- 2.Sg6+
- 1...Sf3
- 2.Rf8+
- 2...Sf5
- 3.Sd5#
- 3.Sg6#
- 3.Rxf5#
- 2...Sf5
- 2.dxe3+
- 2...Bxe3
- 3.Rf8#
- 2...Bxe3
- 2.Rf8+
- 1...Sg6
- 2.Sd5+
- 2...Kf5
- 3.Bd7#
- 2...Sxd5
- 3.Rf1#
- 2...Kf5
- 2.Sd5+
- threat
- 1.fxg7!
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