MESON Chess Problem Database
Problem Display
PID: 58665 (n2k1K2/2RN2pp/P2Pp3/Bp1N4/5P1b/2P2p1r/2Q5/8 w - - 0 1)
de Jong, Leonard Nicholaas
Tijdschrift vd NSB, 1895
#3
10 + 9
SOLUTION
- COOKED
- Sets
- 1...Be7+
- 2.dxe7#
- 1...Sb6
- 2.S7xb6
- threat
- 3.Rd7#
- 3.Rc8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S7xb6
- 1...h5
- 2.Qg6
- threat
- 3.Qe8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Qg6
- 1...h6
- 2.Qg6
- threat
- 3.Qe8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Qg6
- 1...Be7+
- Tries
- 1.S7b6?
- threat
- 2.Rd7#
- 2.Rc8#
- 1...Be7+
- 2.dxe7#
- 1...Sxc7
- 2.dxc7#
- 1...Sxb6!
- threat
- 1.S7f6?
- threat
- 2.Se7
- threat
- 3.Sc6#
- 3.Rd7#
- 3.Rc8#
- 2...Sxc7
- 3.Bxc7#
- 3.dxc7#
- threat
- 2.Ra7+
- 2...Kc8
- 3.Rxa8#
- 2...Sb6
- 3.Ra8#
- 2...Sc7
- 3.Ra8#
- 2...Kc8
- 2.Rb7+
- 2...Kc8
- 3.Se7#
- 3.d7#
- 2...Sb6
- 3.Rb8#
- 2...Sc7
- 3.Rb8#
- 2...Kc8
- 2.Rd7+
- 2...Kc8
- 3.Rd8#
- 2...Kc8
- 2.Re7+
- 2...Kc8
- 3.Re8#
- 2...Sb6
- 3.Re8#
- 2...Sc7
- 3.Re8#
- 2...Kc8
- 2.Se7
- 1...Sxc7
- 2.Bxc7+
- 2...Kc8
- 3.Sb6#
- 3.Se7#
- 3.d7#
- 2...Kc8
- 2.dxc7+
- 2...Kc8
- 3.Se7#
- 2...Kc8
- 2.Bxc7+
- 1...exd5
- 2.Ra7+
- 2...Kc8
- 3.Rxa8#
- 2...Sb6
- 3.Ra8#
- 2...Sc7
- 3.Ra8#
- 2...Kc8
- 2.Rb7+
- 2...Kc8
- 3.Qf5#
- 3.d7#
- 2...Sb6
- 3.Rb8#
- 2...Sc7
- 3.Rb8#
- 2...Kc8
- 2.Rd7+
- 2...Kc8
- 3.Rd8#
- 2...Kc8
- 2.Re7+
- 2...Kc8
- 3.Re8#
- 2...Sb6
- 3.Re8#
- 2...Sc7
- 3.Re8#
- 2...Kc8
- 2.Qf5
- threat
- 3.Rc8#
- 3.Qd7#
- 3.Qc8#
- threat
- 2.Ra7+
- 1...gxf6
- 2.Qxh7
- threat
- 3.Qd7#
- 3.Qe7#
- 2...Sxc7
- 3.Qxc7#
- threat
- 2.Qxh7
- 1...Bf2
- 2.Se7
- threat
- 3.Sc6#
- 3.Rd7#
- 3.Rc8#
- 2...Sxc7
- 3.Bxc7#
- 3.dxc7#
- threat
- 2.Ra7+
- 2...Kc8
- 3.Rxa8#
- 2...Bb6
- 3.Rxa8#
- 2...Sb6
- 3.Ra8#
- 2...Sc7
- 3.Ra8#
- 2...Kc8
- 2.Rb7+
- 2...Kc8
- 3.Se7#
- 3.d7#
- 2...Bb6
- 3.Rb8#
- 2...Sb6
- 3.Rb8#
- 2...Sc7
- 3.Rb8#
- 2...Kc8
- 2.Rd7+
- 2...Kc8
- 3.Rd8#
- 2...Kc8
- 2.Re7+
- 2...Kc8
- 3.Re8#
- 2...Bb6
- 3.Re8#
- 2...Sb6
- 3.Re8#
- 2...Sc7
- 3.Re8#
- 2...Kc8
- 2.Se7
- 1...Sb6
- 2.Sxb6
- threat
- 3.Rd7#
- 3.Rc8#
- threat
- 2.Se7
- threat
- 3.Sc6#
- 3.Rd7#
- 3.Rc8#
- 2...Sd7+
- 3.Rxd7#
- threat
- 2.Sxb6
- 1...e5
- 2.Se7
- threat
- 3.Sc6#
- 3.Rd7#
- 3.Rc8#
- 2...Sxc7
- 3.Bxc7#
- 3.dxc7#
- threat
- 2.Ra7+
- 2...Kc8
- 3.Rxa8#
- 2...Sb6
- 3.Ra8#
- 2...Sc7
- 3.Ra8#
- 2...Kc8
- 2.Rb7+
- 2...Kc8
- 3.Se7#
- 3.Qf5#
- 3.d7#
- 2...Sb6
- 3.Rb8#
- 2...Sc7
- 3.Rb8#
- 2...Kc8
- 2.Rd7+
- 2...Kc8
- 3.Rd8#
- 2...Kc8
- 2.Re7+
- 2...Kc8
- 3.Re8#
- 2...Sb6
- 3.Re8#
- 2...Sc7
- 3.Re8#
- 2...Kc8
- 2.Qf5
- threat
- 3.Rc8#
- 3.Qd7#
- 3.Qc8#
- threat
- 2.Se7
- 1...Bxf6!
- threat
- 1.Rc5+?
- 1...Sb6
- 2.S5xb6
- threat
- 3.Rc8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Se5
- threat
- 3.Bxb6#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S7xb6
- threat
- 3.Rc8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Sb8
- threat
- 3.Bxb6#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S5xb6
- 1...Sc7
- 2.S5b6
- threat
- 3.dxc7#
- 2...Be7+
- 3.dxe7#
- 2...Sxa6
- 3.Rc8#
- 2...Sd5
- 3.Rc8#
- 2...Sa8
- 3.Rc8#
- 2...Se8
- 3.Rc8#
- threat
- 2.S7b6
- threat
- 3.dxc7#
- 2...Be7+
- 3.dxe7#
- 2...Sxd5
- 3.Rc8#
- 2...Sxa6
- 3.Rc8#
- 2...Sa8
- 3.Rc8#
- 2...Se8
- 3.Rc8#
- threat
- 2.Bxc7+
- 2...Kxd7
- 3.Sb6#
- 2...Kc8
- 3.S5b6#
- 3.S7b6#
- 2...Kxd7
- 2.S5b6
- 1...Kxd7!
- 1...Sb6
- 1.Rc6+?
- 1...Sb6
- 2.S5xb6
- threat
- 3.Rc8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Sc5
- threat
- 3.Bxb6#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S7xb6
- threat
- 3.Rc8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S5xb6
- 1...Sc7
- 2.S5b6
- threat
- 3.dxc7#
- 2...Be7+
- 3.dxe7#
- 2...Sxa6
- 3.Rc8#
- 2...Sd5
- 3.Rc8#
- 2...Sa8
- 3.Rc8#
- 2...Se8
- 3.Rc8#
- threat
- 2.S7b6
- threat
- 3.dxc7#
- 2...Be7+
- 3.dxe7#
- 2...Sxd5
- 3.Rc8#
- 2...Sxa6
- 3.Rc8#
- 2...Sa8
- 3.Rc8#
- 2...Se8
- 3.Rc8#
- threat
- 2.dxc7+
- 2...Kxd7
- 3.c8Q#
- 2...Kc8
- 3.S5b6#
- 3.S7b6#
- 2...Kxd7
- 2.S5b6
- 1...Kxd7!
- 1...Sb6
- 1.Qg6?
- threat
- 2.Qe8#
- 1...Be7+
- 2.dxe7#
- 1...hxg6!
- threat
- 1.Qd2?
- threat
- 2.Se7
- threat
- 3.Sc6#
- 2...Bxe7+
- 3.dxe7#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Sxc7
- 2.dxc7+
- 2...Kxd7
- 3.Se7#
- 2...Kc8
- 3.S7b6#
- 2...Kxd7
- 2.dxc7+
- 1...exd5
- 2.Qe3
- threat
- 3.Qe8#
- 2...Be7+
- 3.Qxe7#
- 3.dxe7#
- threat
- 2.Qe3
- 1...Be1
- 2.Se7
- threat
- 3.Sc6#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Bf2
- 2.Se7
- threat
- 3.Sc6#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Bg3
- 2.Se7
- threat
- 3.Sc6#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Bg5
- 2.Se7
- threat
- 3.Sc6#
- 2...Bxe7+
- 3.dxe7#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Bf6
- 2.Se7
- threat
- 3.Sc6#
- 2...Bxe7+
- 3.dxe7#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Sb6
- 2.S7xb6
- threat
- 3.Rd7#
- 3.Rc8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S7xb6
- 1...g5
- 2.Se7
- threat
- 3.Sc6#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...f2!
- threat
- 1.a7?
- threat
- 2.Sc5
- threat
- 3.Sxe6#
- 3.Sb7#
- 2...Be7+
- 3.dxe7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Se5
- threat
- 3.Sc6#
- 3.Sf7#
- 2...Be7+
- 3.dxe7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Sc5
- 1...exd5
- 2.Sc5
- threat
- 3.Se6#
- 3.Sb7#
- 2...Be7+
- 3.dxe7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Se5
- threat
- 3.Sc6#
- 3.Sf7#
- 2...Be7+
- 3.dxe7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Sc5
- 1...Be1
- 2.Sc5
- threat
- 3.Sxe6#
- 3.Sb7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Se5
- threat
- 3.Sc6#
- 3.Sf7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Sc5
- 1...Bf2
- 2.Se5
- threat
- 3.Sc6#
- 3.Sf7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Se5
- 1...Bg3
- 2.Sc5
- threat
- 3.Sxe6#
- 3.Sb7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Se5
- threat
- 3.Sc6#
- 3.Sf7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Sc5
- 1...Bg5
- 2.Sc5
- threat
- 3.Sxe6#
- 3.Sb7#
- 2...Be7+
- 3.dxe7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Se5
- threat
- 3.Sc6#
- 3.Sf7#
- 2...Be7+
- 3.dxe7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Sc5
- 1...Bf6
- 2.Sc5
- threat
- 3.Sxe6#
- 3.Sb7#
- 2...Be7+
- 3.dxe7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Sc5
- 1...Sb6
- 2.S7xb6
- threat
- 3.Rd7#
- 3.Rc8#
- 3.a8Q#
- 3.a8R#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Bxb6
- threat
- 3.a8Q#
- 3.a8R#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S7xb6
- 1...e5
- 2.Sc5
- threat
- 3.Se6#
- 3.Sb7#
- 2...Be7+
- 3.dxe7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Sxe5
- threat
- 3.Sc6#
- 3.Sf7#
- 2...Be7+
- 3.dxe7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Sc5
- 1...g5
- 2.Sc5
- threat
- 3.Sxe6#
- 3.Sb7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Se5
- threat
- 3.Sc6#
- 3.Sf7#
- 2...Sxc7
- 3.a8Q#
- 3.a8R#
- threat
- 2.Sc5
- 1...Sxc7!
- threat
- 1.S7b6?
- Keys
- 1.Sb4!
- threat
- 2.Sc6#
- 1...Sxc7
- 2.Sb6
- threat
- 3.Sc6#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Sb6
- threat
- 1.Se7!
- threat
- 2.Sc6#
- 1...Sxc7
- 2.Sb6
- threat
- 3.Sc6#
- 2...Bxe7+
- 3.dxe7#
- threat
- 2.dxc7+
- 2...Kxd7
- 3.Qd1#
- 3.Qd3#
- 3.Qd2#
- 2...Kxd7
- 2.Sb6
- threat
- 1.Sc5!
- threat
- 2.Sxe6#
- 2.Sb7#
- 1...Sxc7
- 2.Sb6
- threat
- 3.Sb7#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Bxc7+
- 2...Kc8
- 3.Sb6#
- 3.d7#
- 2...Kc8
- 2.Sb6
- threat
- 1.Se5!
- threat
- 2.Sc6#
- 2.Sf7#
- 1...Sxc7
- 2.Sb6
- threat
- 3.Sc6#
- 3.Sf7#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Bxc7+
- 2...Kc8
- 3.Sb6#
- 3.d7#
- 2...Kc8
- 2.Sb6
- threat
- 1.Sb8!
- threat
- 2.Sc6#
- 1...Sxc7
- 2.Sb6
- threat
- 3.Sc6#
- 2...Be7+
- 3.dxe7#
- threat
- 2.Bxc7+
- 2...Kc8
- 3.Sb6#
- 3.d7#
- 2...Kc8
- 2.Sb6
- threat
- 1.Ra7+!
- 1...Kc8
- 2.Ke8
- threat
- 3.Rxa8#
- 2...Sc7+
- 3.Rxc7#
- 2...Sb6
- 3.S5xb6#
- 3.Rc7#
- threat
- 2.Ke8
- 1...Sb6
- 2.S5xb6
- threat
- 3.Ra8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S7xb6
- threat
- 3.Rd7#
- 3.Ra8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S5xb6
- 1...Sc7
- 2.S7b6
- threat
- 3.dxc7#
- 2...Be7+
- 3.dxe7#
- 2...Sxd5
- 3.Rd7#
- 3.Ra8#
- 2...Sxa6
- 3.Rd7#
- 2...Sa8
- 3.Rd7#
- 3.Rxa8#
- 2...Se8
- 3.Rd7#
- 3.Ra8#
- threat
- 2.S7b6
- 1...Kc8
- 1.Rb7+!
- 1...Kc8
- 2.Ke8
- threat
- 3.Rb8#
- 2...Sc7+
- 3.Rxc7#
- threat
- 2.Ke8
- 1...Sb6
- 2.S5xb6
- threat
- 3.Rb8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S7xb6
- threat
- 3.Rd7#
- 3.Rb8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S5xb6
- 1...Sc7
- 2.S7b6
- threat
- 3.Rb8#
- 3.dxc7#
- 2...Be7+
- 3.dxe7#
- 2...Sxa6
- 3.Rd7#
- threat
- 2.S7b6
- 1...Kc8
- 1.Qd3!
- threat
- 2.Se7
- threat
- 3.Sc6#
- 2...Bxe7+
- 3.dxe7#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Sxc7
- 2.dxc7+
- 2...Kxd7
- 3.Se7#
- 2...Kc8
- 3.S7b6#
- 2...Kxd7
- 2.dxc7+
- 1...exd5
- 2.Qe3
- threat
- 3.Qe8#
- 2...Be7+
- 3.Qxe7#
- 3.dxe7#
- threat
- 2.Qe3
- 1...Be1
- 2.Se7
- threat
- 3.Sc6#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Bf2
- 2.Se7
- threat
- 3.Sc6#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Bg3
- 2.Se7
- threat
- 3.Sc6#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Bg5
- 2.Se7
- threat
- 3.Sc6#
- 2...Bxe7+
- 3.dxe7#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Bf6
- 2.Se7
- threat
- 3.Sc6#
- 2...Bxe7+
- 3.dxe7#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- 1...Sb6
- 2.S7xb6
- threat
- 3.Rd7#
- 3.Rc8#
- 2...Be7+
- 3.dxe7#
- threat
- 2.S7xb6
- 1...g5
- 2.Se7
- threat
- 3.Sc6#
- 2...Sxc7
- 3.dxc7#
- threat
- 2.Se7
- threat
- 1.Sb4!
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