MESON Chess Problem Database
Problem Display
PID: 107472 (2K1Q3/5P2/N1Npn1pb/1P1k2n1/2p3R1/2p5/3rP3/8 w - - 0 1)
Kintzig, Robert
8. American Chess Congress, 1921
#3
8 + 9
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ra2
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Rd4+
- 1...Rc2
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Rd4+
- 1...Rxe2
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Rd4+
- 1...Rd4
- 2.Rxd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Rxd4+
- 1...Sf3
- 2.e4#
- 1...Sh3
- 2.e4#
- 1...Sxf7
- 2.e4#
- 1...Sh7
- 2.e4#
- 1...Sd4
- 2.Scb4#
- 1...Sf4
- 2.Scb4+
- 2...Kd4
- 3.e3#
- 2...Kd4
- 2.Rxf4
- threat
- 3.Scb4#
- 2...Rb2
- 3.Rd4#
- 2...Se4
- 3.Qxe4#
- 2...Se6
- 3.e4#
- threat
- 2.Rxg5+
- 2...Bxg5
- 3.e4#
- 2...Bxg5
- 2.Qe3
- threat
- 3.Sab4#
- 3.Sc7#
- 3.Scb4#
- 3.Se7#
- threat
- 2.Scb4+
- 1...Sc5
- 2.Sab4#
- 2.Sc7#
- 2.Scb4#
- 1...Sc7
- 2.Scb4#
- 1...Sg7
- 2.Scb4#
- 1...Sd8
- 2.Scb4#
- 1...Sf8
- 2.Scb4#
- 1...Ra2
- Tries
- 1.Rd4+?
- 1...Sxd4
- 2.Scb4#
- 1...Rxd4!
- 1...Sxd4
- 1.Rxg5+?
- 1...Ke4
- 2.Qxe6+
- 2...Kf4
- 3.Rg4#
- 2...Kf4
- 2.Qxe6+
- 1...Sxg5
- 2.Scb4+
- 2...Kd4
- 3.e3#
- 2...Kd4
- 2.Qe3
- threat
- 3.Sab4#
- 3.Sc7#
- 3.Scb4#
- 3.Se7#
- threat
- 2.Scb4+
- 1...Bxg5!
- 1...Ke4
- 1.Qxe6+?
- 1...Sxe6
- 2.e4#
- 1...Kxe6!
- 1...Sxe6
- 1.f8Q?
- threat
- 2.Scb4+
- 2...Ke5
- 3.Qf4#
- 2...Ke5
- 2.Qxd6+
- 2...Kxd6
- 3.Qd7#
- 2...Kxd6
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Sxe6
- 3.Qf3#
- 3.e4#
- 2...Kxe6
- 2.Qf3+
- 2...Sxf3
- 3.e4#
- 2...Se4
- 3.Qxe4#
- 2...Sxf3
- 2.Qf6
- threat
- 3.Scb4#
- 3.Se7#
- threat
- 2.Scb4+
- 1...Rxe2
- 2.Scb4+
- 2...Ke5
- 3.Qf4#
- 2...Ke5
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Qxd6+
- 2...Kxd6
- 3.Qd7#
- 2...Kxd6
- 2.Qf6
- threat
- 3.Scb4#
- 3.Se7#
- threat
- 2.Scb4+
- 1...Ra2
- 2.Scb4+
- 2...Ke5
- 3.Qf4#
- 2...Ke5
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Qxd6+
- 2...Kxd6
- 3.Qd7#
- 2...Kxd6
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Sxe6
- 3.Qf3#
- 3.e4#
- 2...Kxe6
- 2.Qf3+
- 2...Sxf3
- 3.e4#
- 2...Se4
- 3.Qxe4#
- 2...Sxf3
- 2.Scb4+
- 1...Rb2
- 2.Qxd6+
- 2...Kxd6
- 3.Qd7#
- 2...Kxd6
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Sxe6
- 3.Qf3#
- 3.e4#
- 2...Kxe6
- 2.Qf3+
- 2...Sxf3
- 3.e4#
- 2...Se4
- 3.Qxe4#
- 2...Sxf3
- 2.Qxd6+
- 1...Rd3
- 2.Scb4+
- 2...Ke5
- 3.Qf4#
- 2...Ke5
- 2.Qxd6+
- 2...Kxd6
- 3.Qd7#
- 2...Kxd6
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Sxe6
- 3.e4#
- 2...Kxe6
- 2.Qf6
- threat
- 3.Scb4#
- 3.Se7#
- threat
- 2.Scb4+
- 1...Rd4
- 2.Rxd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Qxd6+
- 2...Kxd6
- 3.Qd7#
- 2...Kxd6
- 2.Rxd4+
- 1...Bg7
- 2.Scb4+
- 2...Ke5
- 3.Qf4#
- 2...Ke5
- 2.Qxd6+
- 2...Kxd6
- 3.Qd7#
- 2...Kxd6
- 2.Qxg7
- threat
- 3.Scb4#
- 3.Se7#
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Sxe6
- 3.Qf3#
- 3.e4#
- 2...Kxe6
- 2.Qf3+
- 2...Sxf3
- 3.e4#
- 2...Se4
- 3.Qxe4#
- 2...Sxf3
- 2.Scb4+
- 1...Se4
- 2.Rxe4
- threat
- 3.Qxe6#
- 2...Kxe4
- 3.Qxe6#
- 3.Qf3#
- 2...Sxf8
- 3.Scb4#
- 2...Sd4
- 3.Scb4#
- 2...Sf4
- 3.Scb4#
- 2...Sc5
- 3.Sab4#
- 3.Sc7#
- 3.Scb4#
- 2...Sg5
- 3.Scb4#
- 2...Sc7
- 3.Scb4#
- 2...Sg7
- 3.Scb4#
- 2...Sd8
- 3.Scb4#
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Kxe6
- 2.Rxe4
- 1...Sf4
- 2.Scb4+
- 2...Kd4
- 3.Qxd6#
- 3.Qf6#
- 3.e3#
- 2...Kd4
- 2.Rxf4
- threat
- 3.Scb4#
- 2...Rb2
- 3.Rd4#
- 2...Se4
- 3.Qef7#
- 3.Qxe4#
- 3.Qff7#
- 3.Qg8#
- 2...Se6
- 3.e4#
- threat
- 2.Rxg5+
- 2...Bxg5
- 3.e4#
- 2...Bxg5
- 2.Qxd6+
- 2...Kxd6
- 3.Qd7#
- 3.Qe5#
- 2...Kxd6
- 2.Qe3
- threat
- 3.Sab4#
- 3.Sc7#
- 3.Scb4#
- 3.Se7#
- threat
- 2.Qxf4
- threat
- 3.Scb4#
- 3.Qxc4#
- 2...Se4
- 3.Qef7#
- 3.Qfxe4#
- 3.Qff7#
- 3.Qexe4#
- 3.Qg8#
- threat
- 2.Scb4+
- 1...Bxf8!
- threat
- 1.f8S?
- threat
- 2.Se7+
- 2...Ke5
- 3.Sd7#
- 2...Ke5
- 2.Sxe6
- threat
- 3.Sab4#
- 3.Sac7#
- 3.Sf4#
- 3.Sec7#
- 2...Sxe6
- 3.e4#
- threat
- 2.Sxg6
- threat
- 3.Scb4#
- 3.Sce7#
- 3.Sge7#
- 2...Sf4
- 3.Sxf4#
- threat
- 2.Sd7
- threat
- 3.Sab4#
- 3.Scb4#
- 3.Se7#
- 3.Sb6#
- 3.Sf6#
- threat
- 2.Qxe6+
- 2...Sxe6
- 3.e4#
- 2...Sxe6
- 2.e4+
- 2...Sxe4
- 3.Qxe6#
- 2...Sxe4
- 2.Se7+
- 1...Rxe2
- 2.Se7+
- 2...Ke5
- 3.Sd7#
- 2...Ke5
- 2.Sxg6
- threat
- 3.Scb4#
- 3.Sce7#
- 3.Sge7#
- 2...Sf4
- 3.Sxf4#
- threat
- 2.Sd7
- threat
- 3.Sab4#
- 3.Scb4#
- 3.Se7#
- 3.Sb6#
- 3.Sf6#
- threat
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Se7+
- 1...Ra2
- 2.Se7+
- 2...Ke5
- 3.Sd7#
- 2...Ke5
- 2.Sxe6
- threat
- 3.Sab4#
- 3.Sac7#
- 3.Sf4#
- 3.Sec7#
- 3.Rd4#
- 2...Sxe6
- 3.e4#
- threat
- 2.Sd7
- threat
- 3.Sab4#
- 3.Scb4#
- 3.Se7#
- 3.Sb6#
- 3.Sf6#
- threat
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Qxe6+
- 2...Sxe6
- 3.e4#
- 2...Sxe6
- 2.e4+
- 2...Sxe4
- 3.Qxe6#
- 2...Sxe4
- 2.Se7+
- 1...Rb2
- 2.Se7+
- 2...Ke5
- 3.Sd7#
- 2...Ke5
- 2.Sxe6
- threat
- 3.Sac7#
- 3.Sf4#
- 3.Sec7#
- 3.Rd4#
- 2...Sxe6
- 3.e4#
- threat
- 2.Sd7
- threat
- 3.Se7#
- 3.Sb6#
- 3.Sf6#
- threat
- 2.Qxe6+
- 2...Sxe6
- 3.e4#
- 2...Sxe6
- 2.e4+
- 2...Sxe4
- 3.Qxe6#
- 2...Sxe4
- 2.Se7+
- 1...Rc2
- 2.Se7+
- 2...Ke5
- 3.Sd7#
- 2...Ke5
- 2.Sxe6
- threat
- 3.Sab4#
- 3.Sac7#
- 3.Sf4#
- 3.Sec7#
- 3.Rd4#
- 2...Sxe6
- 3.e4#
- threat
- 2.Sxg6
- threat
- 3.Scb4#
- 3.Sce7#
- 3.Sge7#
- 2...Sf4
- 3.Sxf4#
- threat
- 2.Sd7
- threat
- 3.Sab4#
- 3.Scb4#
- 3.Se7#
- 3.Sb6#
- 3.Sf6#
- threat
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Qxe6+
- 2...Sxe6
- 3.e4#
- 2...Sxe6
- 2.e4+
- 2...Sxe4
- 3.Qxe6#
- 2...Sxe4
- 2.Se7+
- 1...Rd4
- 2.Se7+
- 2...Ke5
- 3.Sd7#
- 2...Ke5
- 2.Rxd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Se7+
- 1...Bg7
- 2.Se7+
- 2...Ke5
- 3.Sd7#
- 2...Ke5
- 2.Sxe6
- threat
- 3.Sab4#
- 3.Sac7#
- 3.Sf4#
- 3.Sec7#
- 2...Sxe6
- 3.e4#
- threat
- 2.Sxg6
- threat
- 3.Scb4#
- 3.Sce7#
- 3.Sge7#
- 2...Sf4
- 3.Sxf4#
- threat
- 2.Sd7
- threat
- 3.Sab4#
- 3.Scb4#
- 3.Se7#
- 3.Sb6#
- threat
- 2.Qxe6+
- 2...Sxe6
- 3.e4#
- 2...Sxe6
- 2.e4+
- 2...Sxe4
- 3.Qxe6#
- 2...Sxe4
- 2.Se7+
- 1...Sf4
- 2.Sc7+
- 2...Kc5
- 3.Sd7#
- 2...Kc5
- 2.Scb4+
- 2...Kd4
- 3.e3#
- 2...Kd4
- 2.Sd7
- threat
- 3.Sab4#
- 3.Sc7#
- 3.Sb6#
- 3.Sf6#
- threat
- 2.Rxf4
- threat
- 3.Scb4#
- 2...Rb2
- 3.Rd4#
- 2...Se4
- 3.Qf7#
- 3.Qxe4#
- 3.Qe6#
- 2...Se6
- 3.Qxe6#
- 3.e4#
- threat
- 2.Rxg5+
- 2...Bxg5
- 3.e4#
- 2...Bxg5
- 2.Qe3
- threat
- 3.Sab4#
- 3.Sc7#
- 3.Scb4#
- 3.Se7#
- threat
- 2.Sc7+
- 1...Bxf8!
- threat
- 1.f8R?
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Sxe6
- 3.e4#
- 2...Kxe6
- 2.Qxe6+
- 1...Rxe2
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Rd4+
- 1...Rd4
- 2.Rxd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Rxd4+
- 1...Se4
- 2.Rxe4
- threat
- 3.Qxe6#
- 2...Kxe4
- 3.Qxe6#
- 2...Sxf8
- 3.Scb4#
- 2...Sd4
- 3.Scb4#
- 2...Sf4
- 3.Scb4#
- 2...Sc5
- 3.Sab4#
- 3.Sc7#
- 3.Scb4#
- 2...Sg5
- 3.Scb4#
- 2...Sc7
- 3.Scb4#
- 2...Sg7
- 3.Scb4#
- 2...Sd8
- 3.Scb4#
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Kxe6
- 2.Rxe4
- 1...Sf4
- 2.Scb4+
- 2...Kd4
- 3.e3#
- 2...Kd4
- 2.Rgxf4
- threat
- 3.Scb4#
- 2...Rb2
- 3.Rd4#
- 2...Se4
- 3.Qf7#
- 3.Qxe4#
- 2...Se6
- 3.e4#
- threat
- 2.Rxg5+
- 2...Bxg5
- 3.e4#
- 2...Bxg5
- 2.Rfxf4
- threat
- 3.Scb4#
- 2...Rb2
- 3.Rd4#
- 2...Se4
- 3.Qf7#
- 3.Qxe4#
- 3.Qg8#
- 2...Se6
- 3.e4#
- threat
- 2.Qe3
- threat
- 3.Sab4#
- 3.Sc7#
- 3.Scb4#
- 3.Se7#
- threat
- 2.Scb4+
- 1...Bxf8!
- threat
- 1.Rd4+?
- Keys
- 1.Rf4!
- threat
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Sxe6
- 3.e4#
- 2...Kxe6
- 2.Qxe6+
- 1...Rxe2
- 2.Rd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Rd4+
- 1...Sxf4
- 2.Scb4+
- 2...Kd4
- 3.e3#
- 2...Kd4
- 2.Qe3
- threat
- 3.Sab4#
- 3.Sc7#
- 3.Scb4#
- 3.Se7#
- threat
- 2.Scb4+
- 1...Rd4
- 2.Rxd4+
- 2...Sxd4
- 3.Scb4#
- 2...Sxd4
- 2.Rxd4+
- 1...Se4
- 2.Qxe6+
- 2...Kxe6
- 3.Sc7#
- 2...Kxe6
- 2.Qxe6+
- threat
- 1.Rf4!
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