MESON Chess Problem Database
Problem Display
PID: 94719 (2Q5/1p4n1/2b3Nb/r7/3p4/1BNk4/pPR4r/K1B1R3 w - - 0 1)
van Dijk, Nils Gustav Gerard
British Chess Magazine, 1965
#3
9 + 9
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ra3
- 2.Se5#
- 1...Ra4
- 2.Se5#
- 1...Re5
- 2.Sxe5#
- 1...Rf5
- 2.Qxf5+
- 2...Be4
- 3.Se5#
- 3.Qxe4#
- 3.Qb5#
- 2...Sxf5
- 3.Se5#
- 2...Be4
- 2.Qxf5+
- 1...Rg5
- 2.Sf4#
- 1...Ra6
- 2.Se5#
- 1...Ra7
- 2.Se5#
- 1...Ra8
- 2.Se5#
- 1...Bh1
- 2.Qc4#
- 1...Bg2
- 2.Qc4#
- 1...Bf3
- 2.Qc4#
- 1...Ba4
- 2.Qc4#
- 1...Be4
- 2.Qc4#
- 1...Bb5
- 2.Se5#
- 1...Bd5
- 2.Se5#
- 1...Bd7
- 2.Qc4#
- 1...Be8
- 2.Qc4#
- 1...Bd2
- 2.Rxd2+
- 2...Rxd2
- 3.Sf4#
- 2...Rxd2
- 2.Rxd2+
- 1...Bf4
- 2.Sxf4#
- 1...b5
- 2.Se5#
- 1...b6
- 2.Qa6+
- 2...Rb5
- 3.Se5#
- 2...Rxa6
- 3.Se5#
- 2...Bb5
- 3.Se5#
- 2...b5
- 3.Se5#
- 2...Rb5
- 2.Qxc6
- threat
- 3.Qe4#
- 3.Qc4#
- threat
- 2.Qa6+
- 1...Ra3
- Tries
- 1.Sd5?
- threat
- 2.Sb4#
- 2.Se5#
- 1...Re2
- 2.Qg4
- threat
- 3.Sb4#
- 3.Qxe2#
- threat
- 2.Qg4
- 1...Be3
- 2.Sb4+
- 2...Ke4
- 3.Qg4#
- 2...Ke4
- 2.Bc4+
- 2...Kxc2
- 3.Sb4#
- 2...Ke4
- 3.Qg4#
- 2...Kxc2
- 2.Sb4+
- 1...Rxd5!
- threat
- 1.Bf4?
- threat
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Qh3+
- 2...Rxh3
- 3.Rd1#
- 3.Rd2#
- 2...Bf3
- 3.Qxf3#
- 2...Rxh3
- 2.Rd1+
- 1...Rxc2
- 2.Rd1+
- 2...Rd2
- 3.Rxd2#
- 2...Rd2
- 2.Qh3+
- 2...Bf3
- 3.Qxf3#
- 2...Bf3
- 2.Rd1+
- 1...Re2
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Rd1+
- 1...Rf2
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Rd1+
- 1...Rg2
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Qh3+
- 2...Rg3
- 3.Rd1#
- 3.Rd2#
- 3.Qf1#
- 2...Bf3
- 3.Qxf3#
- 2...Rg3
- 2.Rd1+
- 1...Rd5
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 3.Qh3#
- 2...Rd2
- 2.Rd2+
- 2...Rxd2
- 3.Qh3#
- 2...Rxd2
- 2.Qh3+
- 2...Rxh3
- 3.Rd1#
- 3.Rd2#
- 2...Rxh3
- 2.Rd1+
- 1...Rf5
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Qxf5+
- 2...Be4
- 3.Se5#
- 3.Qxe4#
- 3.Qb5#
- 2...Sxf5
- 3.Se5#
- 2...Be4
- 2.Rd1+
- 1...Rg5
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Qh3+
- 2...Rxh3
- 3.Rd1#
- 3.Rd2#
- 2...Rg3
- 3.Se5#
- 2...Bf3
- 3.Qxf3#
- 2...Rxh3
- 2.Rd1+
- 1...Rah5
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Qh3+
- 2...R2xh3
- 3.Rd1#
- 3.Rd2#
- 2...R5xh3
- 3.Se5#
- 2...Bf3
- 3.Qxf3#
- 2...R2xh3
- 2.Rd1+
- 1...Sf5
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Rd1+
- 1...Sh5
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Rd1+
- 1...Se6
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Rd1+
- 1...dxc3!
- threat
- 1.Bxh6?
- threat
- 2.Sf4#
- 1...Rxc2
- 2.Rd1+
- 2...Rd2
- 3.Rxd2#
- 2...Rd2
- 2.Qh3+
- 2...Bf3
- 3.Qxf3#
- 2...Bf3
- 2.Rd1+
- 1...Re2
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Rd2+
- 2...Rxd2
- 3.Sf4#
- 2...Rxd2
- 2.Rd1+
- 1...Rf2
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Rd2+
- 2...Rxd2
- 3.Sf4#
- 2...Rxd2
- 2.Qh3+
- 2...Rf3
- 3.Sf4#
- 3.Rd1#
- 3.Rd2#
- 2...Bf3
- 3.Sf4#
- 2...Rf3
- 2.Rd1+
- 1...Rf5
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Qxf5+
- 2...Be4
- 3.Sf4#
- 3.Se5#
- 3.Qxe4#
- 3.Qb5#
- 2...Sxf5
- 3.Sf4#
- 3.Se5#
- 2...Be4
- 2.Rd1+
- 1...Sh5
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Qh3+
- 2...Rxh3
- 3.Rd1#
- 3.Rd2#
- 2...Bf3
- 3.Qxf3#
- 2...Sg3
- 3.Sf4#
- 2...Rxh3
- 2.Rd1+
- 1...Se6
- 2.Rd1+
- 2...Rd2
- 3.Rdxd2#
- 3.Rcxd2#
- 2...Rd2
- 2.Qxe6
- threat
- 3.Sf4#
- 3.Qc4#
- threat
- 2.Rd1+
- 1...dxc3!
- threat
- 1.Qh3+?
- 1...Bf3
- 2.Qxf3+
- 2...Be3
- 3.Sf4#
- 3.Qe4#
- 2...Be3
- 2.Qxf3+
- 1...Rxh3!
- 1...Bf3
- 1.Qe6?
- threat
- 2.Qc4#
- 1...Rc5
- 2.Sd5
- threat
- 3.Sb4#
- 3.Se5#
- 3.Qe4#
- threat
- 2.Se5+
- 2...Rxe5
- 3.Qc4#
- 2...Rxe5
- 2.Rd1+
- 2...Rd2
- 3.Qe2#
- 2...Bd2
- 3.Sf4#
- 2...Rd2
- 2.Qc4+
- 2...Rxc4
- 3.Se5#
- 2...Rxc4
- 2.Sd5
- 1...Sxe6!
- threat
- 1.Qxc6?
- threat
- 2.Qe4#
- 2.Qc4#
- 1...Re2
- 2.Qc4#
- 1...Rh4
- 2.Qc4#
- 1...Ra4
- 2.Se5#
- 2.Qe4#
- 1...Rc5
- 2.Qe4#
- 1...Rd5
- 2.Qc4#
- 1...Re5
- 2.Sxe5#
- 2.Qc4#
- 1...b5
- 2.Se5#
- 2.Qe4#
- 1...bxc6!
- threat
- 1.Qg8?
- threat
- 2.Qc4#
- 1...Rc5
- 2.Se5+
- 2...Rxe5
- 3.Qc4#
- 2...Rxe5
- 2.Qc4+
- 2...Rxc4
- 3.Se5#
- 2...Rxc4
- 2.Se5+
- 1...Rd5
- 2.Se5+
- 2...Rxe5
- 3.Qc4#
- 2...Rxe5
- 2.Qxd5
- threat
- 3.Se5#
- 3.Qc4#
- threat
- 2.Se5+
- 1...Se6!
- threat
- 1.Sd5?
- Keys
- 1.Qg4!
- threat
- 2.Sd5
- threat
- 3.Sb4#
- 3.Se5#
- 3.Qe4#
- threat
- 2.Sd5
- 1...Rxc2
- 2.Rd1+
- 2...Rd2
- 3.Qe2#
- 2...Bd2
- 3.Qe2#
- 2...Rd2
- 2.Rd1+
- 1...Bxc1
- 2.Qd1+
- 2...Rd2
- 3.Sf4#
- 2...Bd2
- 3.Sf4#
- 2...Rd2
- 2.Qd1+
- 1...Rb5
- 2.Sxb5
- threat
- 3.Se5#
- 3.Qxd4#
- 2...Bf4
- 3.Sxf4#
- threat
- 2.Sd5
- threat
- 3.Se5#
- 3.Qe4#
- 2...Re2
- 3.Qxe2#
- 2...Bf4
- 3.Sdxf4#
- 3.Sgxf4#
- threat
- 2.Sxb5
- 1...Rf5
- 2.Qxf5+
- 2...Be4
- 3.Se5#
- 3.Qxe4#
- 3.Qb5#
- 2...Sxf5
- 3.Se5#
- 2...Be4
- 2.Qxf5+
- 1...Rah5
- 2.Bg5
- threat
- 3.Sf4#
- 3.Se5#
- 2...Re2
- 3.Qxe2#
- threat
- 2.Bg5
- 1...Bh1
- 2.Rxh1
- threat
- 3.Qe4#
- 2...dxc3
- 3.Rxc3#
- 3.Qc4#
- 2...Re2
- 3.Qxe2#
- 2...Rh4
- 3.Qe2#
- 2...Re5
- 3.Sxe5#
- 2...Bf4
- 3.Sxf4#
- threat
- 2.Rg2
- threat
- 3.Qe2#
- 3.Qe4#
- 2...Re5
- 3.Sxe5#
- threat
- 2.Rxh1
- 1...Bf3
- 2.Qxf3+
- 2...Be3
- 3.Sf4#
- 3.Qe4#
- 2...Be3
- 2.Qxf3+
- 1...Bd2
- 2.Sd5
- threat
- 3.Se5#
- 3.Qe4#
- 2...Re2
- 3.Qxe2#
- 2...Bf4
- 3.Sb4#
- 3.Sdxf4#
- 3.Sgxf4#
- threat
- 2.Rxd2+
- 2...Rxd2
- 3.Sf4#
- 2...Rxd2
- 2.Sd5
- 1...Be3
- 2.Rxe3+
- 2...dxe3
- 3.Qc4#
- 2...dxe3
- 2.Rxe3+
- 1...Sf5
- 2.Sd5
- threat
- 3.Sb4#
- 3.Se5#
- 3.Qxf5#
- 3.Qe4#
- threat
- 2.Sd5
- 1...Sh5
- 2.Sd5
- threat
- 3.Sb4#
- 3.Se5#
- 3.Qf5#
- 3.Qe4#
- threat
- 2.Sd5
- 1...Se6
- 2.Sd5
- threat
- 3.Sb4#
- 3.Se5#
- 3.Qf5#
- 3.Qe4#
- threat
- 2.Sd5
- 1...Se8
- 2.Sd5
- threat
- 3.Sb4#
- 3.Se5#
- 3.Qf5#
- 3.Qe4#
- threat
- 2.Sd5
- threat
- 1.Qg4!
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