MESON Chess Problem Database
Problem Display
PID: 37553 (1n4b1/b5K1/pP3p2/2Nk1P1p/B2p4/2Rp2Q1/5P2/2N5 w - - 0 1)
Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)
Schweizerische Schachzeitung, 1907
#3
9 + 9
SOLUTION
- SOUND
- Sets
- 1...Sc6
- 2.Bb3#
- 1...d2
- 2.Sd7
- threat
- 3.Sxf6#
- 2...Ke4
- 3.Qf3#
- 2...Sxd7
- 3.Bc6#
- 2...dxc3
- 3.Qd3#
- 2...d3
- 3.Qxd3#
- threat
- 2.Sd7
- 1...Sc6
- Tries
- 1.S5xd3?
- threat
- 2.Bb3+
- 2...Ke4
- 3.Qf4#
- 2...Ke4
- 2.Rc5+
- 2...Ke4
- 3.Qf4#
- 3.Qg2#
- 2...Ke4
- 2.Bb3+
- 1...Ke4
- 2.Rc5
- threat
- 3.Qf4#
- 3.Qg2#
- threat
- 2.Qf4+
- 2...Kd5
- 3.Sb4#
- 3.Bb3#
- 3.Rc5#
- 2...Kd5
- 2.Rc5
- 1...Bxb6
- 2.Bb3+
- 2...Ke4
- 3.Qf4#
- 2...Ke4
- 2.Bb3+
- 1...h4
- 2.Bb3+
- 2...Ke4
- 3.Qf4#
- 3.Qg4#
- 2...Ke4
- 2.Rc5+
- 2...Ke4
- 3.Qf4#
- 3.Qg2#
- 3.Qg4#
- 2...Ke4
- 2.Bb3+
- 1...dxc3!
- threat
- 1.Se6?
- threat
- 2.Bb3+
- 2...Ke4
- 3.Qf4#
- 2...Ke4
- 2.Rc5+
- 2...Ke4
- 3.Qf4#
- 3.Qg2#
- 3.Qxd3#
- 2...Ke4
- 2.Qf4
- threat
- 3.Sc7#
- 3.Bb3#
- 3.Rc5#
- 3.Qxd4#
- 2...dxc3
- 3.Qd4#
- threat
- 2.Bb3+
- 1...Ke4
- 2.Qf4+
- 2...Kd5
- 3.Sc7#
- 3.Bb3#
- 3.Rc5#
- 3.Qxd4#
- 2...Kd5
- 2.f3+
- 2...Ke3
- 3.Rxd3#
- 2...Kd5
- 3.Sc7#
- 3.Bb3#
- 3.Rc5#
- 2...Kxf5
- 3.Sxd4#
- 2...Ke3
- 2.Qf4+
- 1...Bxb6
- 2.Bb3+
- 2...Ke4
- 3.Qf4#
- 2...Ke4
- 2.Bb3+
- 1...dxc3
- 2.Qxd3+
- 2...Ke5
- 3.f4#
- 2...Ke5
- 2.Qxd3+
- 1...d2
- 2.Bb3+
- 2...Ke4
- 3.Qf4#
- 2...Ke4
- 2.Rc5+
- 2...Ke4
- 3.Qf4#
- 3.Qg2#
- 3.Qd3#
- 2...Ke4
- 2.Qf4
- threat
- 3.Sc7#
- 3.Bb3#
- 3.Rc5#
- 3.Qxd4#
- 2...dxc3
- 3.Qd4#
- threat
- 2.Bb3+
- 1...h4
- 2.Bb3+
- 2...Ke4
- 3.Qf4#
- 2...Ke4
- 2.Rc5+
- 2...Ke4
- 3.Qf4#
- 3.Qg2#
- 3.Qxd3#
- 3.Qg4#
- 2...Ke4
- 2.Qf4
- threat
- 3.Sc7#
- 3.Bb3#
- 3.Rc5#
- 3.Qxd4#
- 2...dxc3
- 3.Qd4#
- threat
- 2.Bb3+
- 1...Bxe6!
- threat
- 1.Sb7?
- threat
- 2.Bb3+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Rc5+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qf3+
- 2...Ke5
- 3.Sxd3#
- 2...Ke5
- 2.Bb3+
- 1...Ke4
- 2.Sd6+
- 2...Kd5
- 3.Bb3#
- 2...Kd5
- 2.Rc5
- threat
- 3.Sd6#
- threat
- 2.Sd6+
- 1...Bxb6
- 2.Bb3+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qf3+
- 2...Ke5
- 3.Sxd3#
- 2...Ke5
- 2.Bb3+
- 1...Bh7
- 2.Bb3+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Rc5+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qf3+
- 2...Ke5
- 3.Sxd3#
- 3.Rc5#
- 2...Ke5
- 2.Bb3+
- 1...d2
- 2.Bb3+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Rc5+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qf3+
- 2...Ke5
- 3.Sd3#
- 2...Ke5
- 2.Bb3+
- 1...h4
- 2.Bb3+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Rc5+
- 2...Ke4
- 3.Sd6#
- 3.Qg4#
- 2...Ke4
- 2.Qf3+
- 2...Ke5
- 3.Sxd3#
- 2...Ke5
- 2.Bb3+
- 1...dxc3!
- threat
- 1.Sd7?
- threat
- 2.Sxf6#
- 1...Sxd7
- 2.Bc6#
- 1...dxc3
- 2.Qxd3#
- 1...Ke4!
- threat
- 1.Qf4?
- threat
- 2.Se6
- threat
- 3.Sc7#
- 3.Bb3#
- 3.Rc5#
- 3.Qxd4#
- 2...dxc3
- 3.Qd4#
- threat
- 2.Qe4+
- 2...Kd6
- 3.Sb7#
- 2...Kd6
- 2.Se6
- 1...Bxb6
- 2.Qe4+
- 2...Kd6
- 3.Sb7#
- 2...Kd6
- 2.Qe4+
- 1...Be6
- 2.Sxe6
- threat
- 3.Sc7#
- 3.Bb3#
- 3.Rc5#
- 3.Qxd4#
- 2...dxc3
- 3.Qd4#
- threat
- 2.Qe4+
- 2...Kd6
- 3.Qxe6#
- 2...Kd6
- 2.Sxe6
- 1...Bh7
- 2.Se6
- threat
- 3.Sc7#
- 3.Bb3#
- 3.Rc5#
- 3.Qxd4#
- 2...dxc3
- 3.Qd4#
- threat
- 2.Qe4+
- 2...Kd6
- 3.Sb7#
- 3.Qe6#
- 2...Kd6
- 2.Se6
- 1...Sd7
- 2.S1b3
- threat
- 3.Qxd4#
- 2...dxc3
- 3.Qd4#
- threat
- 2.S5b3
- threat
- 3.Bc6#
- 3.Qxd4#
- 2...dxc3
- 3.Qd4#
- threat
- 2.Se6
- threat
- 3.Sc7#
- 3.Bb3#
- 3.Bc6#
- 3.Qxd4#
- 2...dxc3
- 3.Qd4#
- threat
- 2.Rxd3
- threat
- 3.Qxd4#
- 2...Kc4
- 3.Qxd4#
- 2...Kxc5
- 3.Qxd4#
- threat
- 2.Qe4+
- 2...Kd6
- 3.Sb7#
- 2...Kd6
- 2.S1b3
- 1...dxc3!
- threat
- 1.Qg2+?
- 1...Ke5
- 2.Qe4+
- 2...Kd6
- 3.Sb7#
- 2...Kd6
- 2.Qe4+
- 1...Kd6!
- 1...Ke5
- 1.Qf3+?
- 1...Ke5
- 2.Qe4+
- 2...Kd6
- 3.Sb7#
- 2...Kd6
- 2.Qe4+
- 1...Kd6!
- 1...Ke5
- 1.bxa7?
- threat
- 2.a8Q+
- 2...Sc6
- 3.Bb3#
- 3.Bxc6#
- 3.Qxc6#
- 3.Qxg8#
- 2...Sc6
- 2.a8B+
- 2...Sc6
- 3.Bb3#
- 3.B4xc6#
- 3.B8xc6#
- 2...Sc6
- 2.a8Q+
- 1...Be6
- 2.a8Q+
- 2...Sc6
- 3.Bb3#
- 3.Bxc6#
- 3.Qxc6#
- 2...Sc6
- 2.a8B+
- 2...Sc6
- 3.Bb3#
- 3.B4xc6#
- 3.B8xc6#
- 2...Sc6
- 2.a8Q+
- 1...Bf7
- 2.a8Q+
- 2...Sc6
- 3.Bb3#
- 3.Bxc6#
- 3.Qxc6#
- 2...Sc6
- 2.a8B+
- 2...Sc6
- 3.Bb3#
- 3.B4xc6#
- 3.B8xc6#
- 2...Sc6
- 2.a8Q+
- 1...Bh7
- 2.a8Q+
- 2...Sc6
- 3.Bb3#
- 3.Bxc6#
- 3.Qxc6#
- 2...Sc6
- 2.a8B+
- 2...Sc6
- 3.Bb3#
- 3.B4xc6#
- 3.B8xc6#
- 2...Sc6
- 2.a8Q+
- 1...dxc3!
- threat
- 1.S5xd3?
- Keys
- 1.Se2!
- threat
- 2.Qc7
- threat
- 3.Sf4#
- 3.Bb3#
- threat
- 2.Qc7
- 1...Bxb6
- 2.Bb3+
- 2...Kc6
- 3.Sxd4#
- 2...Kc6
- 2.Bb3+
- 1...dxe2
- 2.Sd7
- threat
- 3.Sxf6#
- 2...Ke4
- 3.Qf3#
- 2...Sxd7
- 3.Bc6#
- 2...dxc3
- 3.Qd3#
- 2...d3
- 3.Qxd3#
- threat
- 2.Sd7
- 1...dxc3
- 2.Qxd3+
- 2...Kxc5
- 3.Qd4#
- 2...Ke5
- 3.f4#
- 2...Kxc5
- 2.Qxd3+
- 1...Sd7
- 2.Qc7
- threat
- 3.Sf4#
- 3.Bb3#
- 3.Bc6#
- threat
- 2.Qc7
- threat
- 1.Se2!
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