MESON Chess Problem Database
Problem Display
PID: 278009 (8/6b1/1Q6/7p/2pq1pp1/1p1pR2B/1N1PPN1p/R3K1kr w Q - 0 1)
Marysko, Milos
To Mat, 1963
#2
9 + 11
| 15601 | Albrecht-Leiss-Degener Collection | 2024 |
SOLUTION
- SOUND
- Sets
- 1...dxe2
- 2.Kxe2#
- 1...gxh3
- 2.Qg6#
- 1...dxe2
- Tries
- 1.Sfxd3?
- threat
- 2.0-0-0#
- 1...Qxb2
- 2.Rg3#
- 1...Qxd3
- 2.Rg3#
- 1...gxh3
- 2.Qg6#
- 1...Qc3
- 2.Rg3#
- 1...cxd3!
- threat
- 1.Sxg4?
- threat
- 2.0-0-0#
- 1...Qxb2
- 2.Rg3#
- 1...dxe2
- 2.Kxe2#
- 1...Qc3
- 2.Rg3#
- 1...hxg4!
- threat
- 1.Sfxd3?
- Keys
- 1.Se4!
- threat
- 2.0-0-0#
- 1...Qxb2
- 2.Rg3#
- 1...Qxe4
- 2.Rg3#
- 1...dxe2
- 2.Kxe2#
- 1...gxh3
- 2.Qg6#
- 1...Qc3
- 2.Rg3#
- threat
- 1.Se4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- P(e);XP(E)::R(A)+K(B),XP(e)
- P(i);OGATEB,XB(H)::QAR(I)
- Tries
- Try
- S(F);XP(e)
- Threat
- 0-0-0
- Vars
- Q(g);XS(C)::QAB(I)+R(G),DCHECK
- Q(g);XS(F)::QAB(I)+R(G),DCHECK
- P(i);OGATEB,XB(H)::QAR(I)
- Q(g);P_PINP(D)::QAB(I)+R(G),DCHECK
- Refutation
- P(f);XS(F)
- Try
- S(F);XP(i)
- Threat
- 0-0-0
- Vars
- Q(g);XS(C)::QAB(I)+R(G),DCHECK
- P(e);XP(E)::R(A)+K(B),XP(e)
- Q(g);P_PINP(D)::QAB(I)+R(G),DCHECK
- Refutation
- P(j);XS(F)
- Try
- Actual
- S(F);
- Threat
- 0-0-0
- Vars
- Q(g);XS(C)::QAB(I)+R(G),DCHECK
- Q(g);XS(F)::QAB(I)+R(G),DCHECK
- P(e);XP(E)::R(A)+K(B),XP(e)
- P(i);OGATEB,XB(H)::QAR(I)
- Q(g);P_PINP(D)::QAB(I)+R(G),DCHECK
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).