MESON Chess Problem Database
Problem Display
PID: 94579 (1n4n1/1N5R/1p2P1P1/1P1k2p1/1pp1NPB1/4PP2/2Pp2p1/BQ4Kb w - - 0 1)
Hage, Poul
Magasinet, 1941
#2
14 + 10
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sf6
- 2.Sxf6#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...d1Q+
- 2.Qxd1#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...b3
- 2.Sc3#
- 1...c3
- 2.Qb3#
- 1...gxf4
- 2.Rh5#
- 1...Sa6
- Tries
- 1.Sxd2?
- threat
- 2.e4#
- 1...c3
- 2.Qb3#
- 1...Sf6!
- threat
- 1.Sf2?
- threat
- 2.e4#
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...c3
- 2.Qb3#
- 1...Sf6!
- threat
- 1.Sg3?
- threat
- 2.e4#
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...c3
- 2.Qb3#
- 1...Sf6!
- threat
- 1.Sec5?
- threat
- 2.e4#
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...c3
- 2.Qb3#
- 1...Sf6!
- threat
- 1.Sxg5?
- threat
- 2.e4#
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...c3
- 2.Qb3#
- 1...Sf6!
- threat
- 1.Sed6?
- threat
- 2.e4#
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...c3
- 2.Qb3#
- 1...Sf6!
- threat
- 1.Bb2?
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...gxf4
- 2.Rh5#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...b3
- 2.Sc3#
- 1...c3!
- 1...d1Q+
- 1.Bc3?
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...bxc3
- 2.Sxc3#
- 1...gxf4
- 2.Rh5#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...b3!
- 1...d1Q+
- 1.Be5?
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...c3
- 2.Qb3#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...b3
- 2.Sc3#
- 1...gxf4!
- 1...d1Q+
- 1.Bh3?
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...gxf4
- 2.Rh5#
- 1...c3
- 2.Qb3#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...b3
- 2.Sc3#
- 1...g4!
- 1...d1Q+
- 1.Rc7?
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...b3
- 2.Sc3#
- 1...c3
- 2.Qb3#
- 1...gxf4!
- 1...d1Q+
- 1.Re7?
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...Sxe7
- 2.Sf6#
- 1...c3
- 2.Qb3#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...b3
- 2.Sc3#
- 1...gxf4!
- 1...d1Q+
- 1.Rf7?
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...c3
- 2.Qb3#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...b3
- 2.Sc3#
- 1...gxf4!
- 1...d1Q+
- 1.Rg7?
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...c3
- 2.Qb3#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...b3
- 2.Sc3#
- 1...gxf4!
- 1...d1Q+
- 1.Qd1?
- threat
- 2.Qxd2#
- 1...Sc6
- 2.Rd7#
- 1...c3!
- threat
- 1.c3?
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...bxc3
- 2.Sxc3#
- 1...gxf4
- 2.Rh5#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...b3!
- 1...d1Q+
- 1.Sxd2?
- Keys
- 1.Bh8!
- 1...d1Q+
- 2.Qxd1#
- 1...d1R+
- 2.Qxd1#
- 1...gxf4
- 2.Rh5#
- 1...c3
- 2.Qb3#
- 1...d1S
- 2.Qxd1#
- 1...d1B
- 2.Qxd1#
- 1...Sf6
- 2.Sxf6#
- 1...Sa6
- 2.Rd7#
- 1...Sc6
- 2.Rd7#
- 1...Sd7
- 2.Rxd7#
- 1...Sh6
- 2.Sf6#
- 1...Se7
- 2.Sf6#
- 1...b3
- 2.Sc3#
- 1...d1Q+
- 1.Bh8!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G),XS(j)
- S(j);N_GUARD::S(G)
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(d);N_GUARD::S(G)
- P(e);OGATEB::QAB(B)
- P(g);OGATEB,XP(H)::R(N)
- Tries
- Try
- S(G);XP(b)
- Threat
- P(E)
- Vars
- P(e);OGATEB::QAB(B)
- Refutation
- S(j);
- Try
- S(G);
- Threat
- P(E)
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(e);OGATEB::QAB(B)
- Refutation
- S(j);
- Try
- S(G);
- Threat
- P(E)
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(e);OGATEB::QAB(B)
- Refutation
- S(j);
- Try
- S(G);
- Threat
- P(E)
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(e);OGATEB::QAB(B)
- Refutation
- S(j);
- Try
- S(G);XP(g)
- Threat
- P(E)
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(e);OGATEB::QAB(B)
- Refutation
- S(j);
- Try
- S(G);
- Threat
- P(E)
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(e);OGATEB::QAB(B)
- Refutation
- S(j);
- Try
- B(A);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(g);OGATEB,XP(H)::R(N)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- P(d);N_GUARD::S(G)
- Refutation
- P(e);
- Try
- B(A);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(d);XB(A)::S(G),XP(d)
- P(g);OGATEB,XP(H)::R(N)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- B(A);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(e);OGATEB::QAB(B)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- P(d);N_GUARD::S(G)
- Refutation
- P(g);XP(H)
- Try
- B(I);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(g);OGATEB,XP(H)::R(N)
- P(e);OGATEB::QAB(B)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- P(d);N_GUARD::S(G)
- Refutation
- P(g);
- Try
- R(N);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- P(d);N_GUARD::S(G)
- P(e);OGATEB::QAB(B)
- Refutation
- P(g);XP(H)
- Try
- R(N);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- S(j);N_GUARD,XR(N)::S(G)
- P(e);OGATEB::QAB(B)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- P(d);N_GUARD::S(G)
- Refutation
- P(g);XP(H)
- Try
- R(N);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(e);OGATEB::QAB(B)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- P(d);N_GUARD::S(G)
- Refutation
- P(g);XP(H)
- Try
- R(N);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(e);OGATEB::QAB(B)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- P(d);N_GUARD::S(G)
- Refutation
- P(g);XP(H)
- Try
- Q(B);P_PINP(b)
- Threat
- QAR(B),XP(b)
- Vars
- S(i);N_GUARD::R(N)
- Refutation
- P(e);
- Try
- P(D);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(d);XP(D)::S(G),XP(d)
- P(g);OGATEB,XP(H)::R(N)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- Actual
- B(A);
- Vars
- P(b);CHECK,OGATEB::QAR(B),XQ(b)
- P(b);CHECK,OGATEB::QAR(B),XR(b)
- P(g);OGATEB,XP(H)::R(N)
- P(e);OGATEB::QAB(B)
- P(b);OGATEB::QAR(B),XS(b)
- P(b);OGATEB::QAR(B),XB(b)
- S(j);N_GUARD::S(G),XS(j)
- S(i);N_GUARD::R(N)
- S(i);N_GUARD::R(N),XS(i)
- S(j);N_GUARD::S(G)
- P(d);N_GUARD::S(G)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).