MESON Chess Problem Database
Problem Display
PID: 175131 (6K1/3ppQ2/p2B3b/1b2N3/3p3N/3rkBp1/2pq1n2/4n3 w - - 0 1)
Munck, Laurits Andreas
320 Danske Skakopgaver, 1902
#2
6 + 13
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Ba4
- 2.Sc4#
- 1...Bc4
- 2.Sxc4#
- 1...Bc6
- 2.Sc4#
- 1...Bf4
- 2.Sf5#
- 1...Sg2
- 2.Sxg2#
- 1...Sxf3
- 2.Qxf3#
- 1...Sd1
- 2.Sg4#
- 1...Sh1
- 2.Sg4#
- 1...Sh3
- 2.Sg4#
- 1...Se4
- 2.Sg4#
- 1...Sg4
- 2.Sxg4#
- 1...Ba4
- Tries
- 1.Qe6?
- threat
- 2.Sc4#
- 2.Sg4#
- 2.Qxh6#
- 1...Kf4
- 2.Qxh6#
- 1...Sxf3
- 2.Sc4#
- 2.Sg4#
- 1...exd6
- 2.Qxh6#
- 1...Qc1
- 2.Sc4#
- 2.Qxh6#
- 1...Qc3
- 2.Sc4#
- 2.Qxh6#
- 1...Qb4
- 2.Sc4#
- 2.Qxh6#
- 1...Qa5
- 2.Sc4#
- 2.Qxh6#
- 1...Qd1
- 2.Sc4#
- 2.Qxh6#
- 1...Qe2
- 2.Sc4#
- 2.Qxh6#
- 1...Sd1
- 2.Sg4#
- 1...Sh1
- 2.Sg4#
- 1...Sh3
- 2.Sg4#
- 1...Se4
- 2.Sg4#
- 1...Sg4
- 2.Sxg4#
- 1...Ra3
- 2.Qxh6#
- 1...Rb3
- 2.Qxh6#
- 1...Rc3
- 2.Qxh6#
- 1...Bc4
- 2.Sxc4#
- 2.Sg4#
- 1...Bf4
- 2.Sf5#
- 2.Sc4#
- 2.Sg4#
- 1...Bg5
- 2.Sc4#
- 2.Sg4#
- 1...Bg7
- 2.Sc4#
- 2.Sg4#
- 1...Bf8
- 2.Sc4#
- 2.Sg4#
- 1...Sg2
- 2.Sxg2#
- 2.Sc4#
- 2.Sg4#
- 1...dxe6!
- threat
- 1.Qg6?
- threat
- 2.Qxh6#
- 1...Bc4+
- 2.Sxc4#
- 1...Kf4
- 2.Qxh6#
- 1...Sd1
- 2.Sg4#
- 1...Sh1
- 2.Sg4#
- 1...Sh3
- 2.Sg4#
- 1...Se4
- 2.Sg4#
- 1...Sg4
- 2.Sxg4#
- 1...Bf4
- 2.Sf5#
- 1...Bg5
- 2.Qxg5#
- 1...Bg7
- 2.Qg5#
- 1...Bf8
- 2.Qg5#
- 1...Sg2
- 2.Sxg2#
- 1...Sxf3!
- threat
- 1.Qf4+?
- 1...Bxf4
- 2.Sf5#
- 1...Kxf4!
- 1...Bxf4
- 1.Qf6?
- threat
- 2.Qxh6#
- 1...Bc4+
- 2.Sxc4#
- 1...Sxf3
- 2.Qxf3#
- 1...Sd1
- 2.Sg4#
- 1...Sh1
- 2.Sg4#
- 1...Sh3
- 2.Sg4#
- 1...Se4
- 2.Sg4#
- 1...Sg4
- 2.Sxg4#
- 1...Bf4
- 2.Sf5#
- 1...Bg5
- 2.Qxg5#
- 1...Bg7
- 2.Qg5#
- 1...Bf8
- 2.Qg5#
- 1...Sg2
- 2.Sxg2#
- 1...exf6!
- threat
- 1.Qe6?
- Keys
- 1.Qh5!
- threat
- 2.Qxh6#
- 1...Bc4+
- 2.Sxc4#
- 1...Kf4
- 2.Qxh6#
- 1...Sxf3
- 2.Qxf3#
- 1...Sd1
- 2.Sg4#
- 1...Sh1
- 2.Sg4#
- 1...Sh3
- 2.Sg4#
- 1...Se4
- 2.Sg4#
- 1...Sg4
- 2.Sxg4#
- 1...Bf4
- 2.Sf5#
- 1...Bg5
- 2.Qxg5#
- 1...Bg7
- 2.Qg5#
- 1...Bf8
- 2.Qg5#
- 1...Sg2
- 2.Sxg2#
- threat
- 1.Qh5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 2
- Sets
- B(i);N_GUARD::S(C)
- B(i);N_GUARD,P_PINQ(E)::S(C),XB(i)
- B(k);SBLOCK::S(B)
- S(a);N_GUARD::S(B),XS(a)
- S(a);OGATE,XB(A)::QAR1(E),XS(a)
- S(d);N_GUARD::S(C)
- S(d);N_GUARD::S(C),XS(d)
- Tries
- Try
- Q(E);
- Threat
- DUALS(3)
- Vars
- K(f);S_FLIGHT::QAB(E),XB(k)
- P(m);XB(D)::QAB(E),XB(k)
- S(d);::QAR(E)+S(C),DCHECK
- S(d);::S(C)
- S(d);::QAR(E)+S(C),DCHECK,XS(d)
- R(e);::QAB(E),XB(k)
- Refutation
- P(l);XQ(E)
- Try
- Q(E);
- Threat
- QAB(E),XB(k)
- Vars
- B(i);CHECK,N_GUARD::S(C),XB(i)
- K(f);S_FLIGHT::QAB(E),XB(k)
- S(d);N_GUARD::S(C)
- S(d);N_GUARD::S(C),XS(d)
- B(k);SBLOCK::S(B)
- B(k);N_GUARD::QAB(E),XB(k)
- B(k);N_GUARD::QAB(E)
- S(a);N_GUARD::S(B),XS(a)
- Refutation
- S(a);XB(A)
- Try
- Q(E);CHECK
- Vars
- B(k);SBLOCK,XQ(E)::S(B)
- Refutation
- K(f);S_FLIGHT,XQ(E)
- Try
- Q(E);
- Threat
- QAB(E),XB(k)
- Vars
- B(i);CHECK,N_GUARD::S(C),XB(i)
- S(a);OGATE,XB(A)::QAR1(E),XS(a)
- S(d);N_GUARD::S(C)
- S(d);N_GUARD::S(C),XS(d)
- B(k);SBLOCK::S(B)
- B(k);N_GUARD::QAB(E),XB(k)
- B(k);N_GUARD::QAB(E)
- S(a);N_GUARD::S(B),XS(a)
- Refutation
- P(m);XQ(E)
- Try
- Actual
- Q(E);
- Threat
- QAB(E),XB(k)
- Vars
- B(i);CHECK,N_GUARD::S(C),XB(i)
- K(f);S_FLIGHT::QAB(E),XB(k)
- S(a);OGATE,XB(A)::QAR1(E),XS(a)
- S(d);N_GUARD::S(C)
- S(d);N_GUARD::S(C),XS(d)
- B(k);SBLOCK::S(B)
- B(k);N_GUARD::QAB(E),XB(k)
- B(k);N_GUARD::QAB(E)
- S(a);N_GUARD::S(B),XS(a)
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).