MESON Chess Problem Database
Problem Display
PID: 107003 (8/8/8/8/2p1R1p1/2PpQb2/nK2p3/3kN2n w - - 0 1)
Keidanski, Theodore Hermann
Checkmate, 1903
#3
5 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sc1
- 2.Qxc1#
- 1...Sxc3
- 2.Qc1#
- 1...Sb4
- 2.Qc1#
- 1...d2
- 2.Rd4
- threat
- 3.Qxd2#
- 2...Kxe1
- 3.Qg1#
- threat
- 2.Rd4
- 1...g3
- 2.Sxf3
- threat
- 3.Qd2#
- 2...e1Q
- 3.Qxe1#
- 2...e1B
- 3.Qxe1#
- 2...d2
- 3.Qxd2#
- 3.Qxe2#
- threat
- 2.Sxf3
- 1...Sc1
- Tries
- 1.Sxf3?
- threat
- 2.Qd2#
- 1...e1Q
- 2.Qxe1#
- 1...e1B
- 2.Qxe1#
- 1...d2
- 2.Qxd2#
- 2.Qxe2#
- 1...gxf3!
- threat
- 1.Sxf3?
- Keys
- 1.Sc2!
- threat
- 2.Qg1+
- 2...Kd2
- 3.Qe1#
- 2...e1Q
- 3.Qxe1#
- 2...e1S
- 3.Qxe1#
- 2...e1B
- 3.Qxe1#
- 2...e1R
- 3.Qxe1#
- 2...Kd2
- 2.Qg1+
- 1...dxc2
- 2.Rd4+
- 2...Ke1
- 3.Qg1#
- 2...Ke1
- 2.Qg1+
- 2...Kd2
- 3.Rd4#
- 2...e1Q
- 3.Qxe1#
- 2...e1S
- 3.Qxe1#
- 2...e1B
- 3.Qxe1#
- 2...e1R
- 3.Qd4#
- 3.Qxe1#
- 2...Kd2
- 2.Rd4+
- 1...Bg2
- 2.Qxe2+
- 2...dxe2
- 3.Rd4#
- 2...dxe2
- 2.Qxe2+
- 1...Sf2
- 2.Qxf2
- threat
- 3.Qe1#
- 2...Kd2
- 3.Qe1#
- 2...dxc2
- 3.Rd4#
- 2...e1Q
- 3.Rxe1#
- 3.Qxe1#
- 2...e1S
- 3.Se3#
- 3.Rxe1#
- 3.Qxe1#
- 2...e1B
- 3.Se3#
- 3.Rxe1#
- 3.Qxe1#
- 2...e1R
- 3.Rxe1#
- 3.Qxe1#
- 2...d2
- 3.Se3#
- threat
- 2.Qxf2
- 1...Sg3
- 2.Qf2
- threat
- 3.Qe1#
- 2...Kd2
- 3.Qe1#
- 2...dxc2
- 3.Rd4#
- 2...e1Q
- 3.Rxe1#
- 3.Qxe1#
- 2...e1S
- 3.Se3#
- 3.Rxe1#
- 3.Qxe1#
- 2...e1B
- 3.Se3#
- 3.Rxe1#
- 3.Qxe1#
- 2...e1R
- 3.Rxe1#
- 3.Qxe1#
- 2...d2
- 3.Se3#
- threat
- 2.Qf2
- 1...d2
- 2.Rd4
- threat
- 3.Rxd2#
- 3.Qxd2#
- 2...e1Q
- 3.Qxe1#
- 2...e1B
- 3.Qxe1#
- threat
- 2.Qxd2+
- 2...Kxd2
- 3.Rd4#
- 2...Kxd2
- 2.Rd4
- threat
- 1.Sc2!
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