MESON Chess Problem Database
Problem Display
PID: 40596 (q7/3P1r2/2n1P1bQ/2p5/2BPP1pP/1r3kN1/P1p1p1N1/2n1B1K1 w - - 0 1)
Knoppel, Jan Heribert
4th Prize, Leipzig Olympic Ty., 1960
#3
12 + 11
| 3749 | FIDE Album (1959-1961) | 1966 |
| 23 | Die Schwalbe | 2017 |
SOLUTION
- SOUND
- Sets
- 1...Qb7
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.h5
- 1...Qxa2
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.exf7
- threat
- 3.Qf4#
- 2...Sd3
- 3.Qe3#
- threat
- 2.h5
- 1...Qa3
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.exf7
- threat
- 3.Qf4#
- 2...Sd3
- 3.Qe3#
- threat
- 2.h5
- 1...Qa4
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.exf7
- threat
- 3.Qf4#
- 2...Sd3
- 3.Qe3#
- threat
- 2.h5
- 1...Qa6
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.exf7
- threat
- 3.Qf4#
- 2...Sd3
- 3.Qe3#
- threat
- 2.h5
- 1...Qa7
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.h5
- 1...Qc8
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Sd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Qe8
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Sd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Qg8
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Sd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Rb1
- 2.Qe3#
- 1...Rb2
- 2.Qe3#
- 1...Rc3
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Sd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Re3
- 2.Qxe3#
- 1...Rb4
- 2.Qe3#
- 1...Rb5
- 2.Qe3#
- 1...Rb6
- 2.Qe3#
- 1...Rb7
- 2.Qe3#
- 1...Rb8
- 2.Qe3#
- 1...Rf4
- 2.Qxf4#
- 1...Rf5
- 2.exf5
- threat
- 3.Bd5#
- 3.Qf4#
- threat
- 2.exf5
- 1...Rf6
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.h5
- 1...Rxd7
- 2.Qf4#
- 1...Re7
- 2.Qf4#
- 1...Rg7
- 2.Qf4#
- 1...Rh7
- 2.Qf4#
- 1...Bf5
- 2.Qf4#
- 1...Sxa2
- 2.Bxe2#
- 1...Sd3
- 2.Qe3#
- 1...Sb4
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Scd3
- 3.Qe3#
- 2...Sbd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Sa5
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Sd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Sa7
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Sd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Se7
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- 2...Sf5
- 3.Qf4#
- threat
- 2.h5
- 1...Sb8
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.h5
- 1...Sd8
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.h5
- 1...Qb7
- Tries
- 1.Sf5?
- threat
- 2.Qf4#
- 1...Rxf5
- 2.exf5
- threat
- 3.Bd5#
- 3.Qf4#
- 2...Ke4
- 3.Qf4#
- threat
- 2.exf5
- 1...Qb8!
- threat
- 1.Bf2?
- threat
- 2.Se1#
- 1...e1Q+
- 2.Sxe1#
- 1...e1R+
- 2.Sxe1#
- 1...e1S
- 2.Sxe1#
- 1...e1B
- 2.Sxe1#
- 1...Sd3
- 2.Qe3#
- 1...Qa5!
- threat
- 1.Bxb3?
- threat
- 2.Qe3#
- 1...Rf4
- 2.Qxf4#
- 1...cxd4!
- threat
- 1.Qxc1?
- threat
- 2.Bxe2#
- 1...Qa6
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Qa5
- 3.Bxe2#
- 2...Re3
- 3.Qxe3#
- threat
- 2.h5
- threat
- 3.Sh4#
- 2...Re3
- 3.Qxe3#
- threat
- 2.exf7
- threat
- 3.Qf4#
- 2...Re3
- 3.Qxe3#
- threat
- 2.Bf2
- 1...Rd3
- 2.Bxd3
- threat
- 3.Bxe2#
- 3.Qe3#
- threat
- 2.Bxd3
- 1...Sxd4!
- threat
- 1.Qd2?
- threat
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Re3
- 3.Qxe3#
- 2...Sd3
- 3.Qe3#
- 3.Qxe2#
- threat
- 2.Bxe2+
- 2...Sxe2+
- 3.Qxe2#
- 2...Sxe2+
- 2.Qxe2+
- 2...Sxe2+
- 3.Bxe2#
- 2...Sxe2+
- 2.Bf2
- 1...Sxd4
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Re3
- 3.Qxe3#
- 2...Sd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...cxd4
- 2.Bxe2+
- 2...Sxe2+
- 3.Qxe2#
- 2...Sxe2+
- 2.Qxe2+
- 2...Sxe2+
- 3.Bxe2#
- 2...Sxe2+
- 2.Bxe2+
- 1...Qb8
- 2.Bxe2+
- 2...Sxe2+
- 3.Qxe2#
- 2...Sxe2+
- 2.Qxe2+
- 2...Sxe2+
- 3.Bxe2#
- 2...Sxe2+
- 2.Bxe2+
- 1...Qa3
- 2.Bxe2+
- 2...Sxe2+
- 3.Qxe2#
- 2...Sxe2+
- 2.Qxe2+
- 2...Sxe2+
- 3.Bxe2#
- 2...Sxe2+
- 2.Bxe2+
- 1...Qa5
- 2.Bxe2+
- 2...Sxe2+
- 3.Qxe2#
- 2...Sxe2+
- 2.Qxe2+
- 2...Sxe2+
- 3.Bxe2#
- 2...Sxe2+
- 2.Bxe2+
- 1...Qa6
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Re3
- 3.Qxe3#
- 2...Sd3
- 3.Qe3#
- 3.Qxe2#
- threat
- 2.h5
- threat
- 3.Sh4#
- 2...Re3
- 3.Qxe3#
- threat
- 2.exf7
- threat
- 3.Qf4#
- 2...Re3
- 3.Qxe3#
- 2...Sd3
- 3.Qe3#
- 3.Qxe2#
- threat
- 2.Bf2
- 1...Ra3
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Re3
- 3.Qxe3#
- 2...Sd3
- 3.Qe3#
- 3.Qxe2#
- threat
- 2.Bxe2+
- 2...Sxe2+
- 3.Qxe2#
- 2...Sxe2+
- 2.Qxe2+
- 2...Sxe2+
- 3.Bxe2#
- 2...Sxe2+
- 2.Bf2
- 1...Rc3
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Re3
- 3.Qxe3#
- 2...Sd3
- 3.Qe3#
- 3.Qxe2#
- threat
- 2.Bxe2+
- 2...Sxe2+
- 3.Qxe2#
- 2...Sxe2+
- 2.Qxc3+
- 2...Sd3
- 3.Qxd3#
- 2...Sd3
- 2.Qxe2+
- 2...Sxe2+
- 3.Bxe2#
- 2...Sxe2+
- 2.Bf2
- 1...Sb4
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Re3
- 3.Qxe3#
- 2...Scd3
- 3.Qe3#
- 3.Qxe2#
- 2...Sbd3
- 3.Qe3#
- threat
- 2.Bxe2+
- 2...Sxe2+
- 3.Qxe2#
- 2...Sxe2+
- 2.Qxe2+
- 2...Sxe2+
- 3.Bxe2#
- 2...Sxe2+
- 2.Bf2
- 1...Se5
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Re3
- 3.Qxe3#
- 2...Scd3
- 3.Qe3#
- 3.Qxe2#
- 2...Sed3
- 3.Qe3#
- threat
- 2.Bxe2+
- 2...Sxe2+
- 3.Qxe2#
- 2...Sxe2+
- 2.Qxe2+
- 2...Sxe2+
- 3.Bxe2#
- 2...Sxe2+
- 2.Bf2
- 1...Rd3!
- threat
- 1.axb3?
- threat
- 2.Qe3#
- 1...Rf4
- 2.Qxf4#
- 1...cxd4!
- threat
- 1.h5?
- threat
- 2.Sh4#
- 1...Rf4
- 2.Qxf4#
- 1...Qd8!
- threat
- 1.exf7?
- threat
- 2.Qf4#
- 1...Sd3
- 2.Qe3#
- 1...Qb8!
- threat
- 1.Sf5?
- Keys
- 1.Bd5!
- threat
- 2.Sf5
- threat
- 3.Qf4#
- 3.e5#
- threat
- 2.e5+
- 2...Be4
- 3.Bxe4#
- 2...Be4
- 2.Sf5
- 1...Sxd4
- 2.axb3
- threat
- 3.Qe3#
- 2...Rf4
- 3.Qxf4#
- 2...Sf5
- 3.Qf4#
- threat
- 2.axb3
- 1...Qa4
- 2.e5+
- 2...Be4
- 3.Bxe4#
- 2...Be4
- 2.e5+
- 1...Qa5
- 2.Sf5
- threat
- 3.Qf4#
- 3.e5#
- 2...Qxe1+
- 3.Sxe1#
- threat
- 2.e5+
- 2...Be4
- 3.Bxe4#
- 2...Be4
- 2.Sf5
- 1...Qb8
- 2.e5+
- 2...Be4
- 3.Bxe4#
- 2...Be4
- 2.e5+
- 1...Qf8
- 2.e5+
- 2...Be4
- 3.Bxe4#
- 2...Be4
- 2.e5+
- 1...Qh8
- 2.e5+
- 2...Be4
- 3.Bxe4#
- 2...Be4
- 2.e5+
- 1...Rf6
- 2.Sf5
- threat
- 3.Qf4#
- 3.e5#
- threat
- 2.e5+
- 2...Be4
- 3.Bxe4#
- 3.Qxf6#
- 2...Be4
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.Sf5
- 1...Bh7
- 2.Sf5
- threat
- 3.Qf4#
- 3.e5#
- threat
- 2.e5+
- 2...Be4
- 3.Bxe4#
- 2...Be4
- 2.Sf5
- 1...Sb4
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Scd3
- 3.Qe3#
- 2...Sbd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Sa5
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Sd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Se5
- 2.exf7
- threat
- 3.Qf4#
- 2...Scd3
- 3.Qe3#
- 2...Sed3
- 3.Qe3#
- threat
- 2.exf7
- 1...Sa7
- 2.Bf2
- threat
- 3.Se1#
- 2...e1Q+
- 3.Sxe1#
- 2...e1R+
- 3.Sxe1#
- 2...e1S
- 3.Sxe1#
- 2...e1B
- 3.Sxe1#
- 2...Sd3
- 3.Qe3#
- threat
- 2.Bf2
- 1...Se7
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- 2...Sf5
- 3.Qf4#
- threat
- 2.h5
- 1...Sb8
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.exf7
- threat
- 3.Qf4#
- 2...Sd3
- 3.Qe3#
- threat
- 2.h5
- 1...Sd8
- 2.h5
- threat
- 3.Sh4#
- 2...Rf4
- 3.Qxf4#
- threat
- 2.h5
- threat
- 1.Bd5!
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