MESON Chess Problem Database
Problem Display
PID: 194977 (8/b2n4/8/B5pp/1p4N1/1P6/2P5/Q4K1k w - - 0 1)
Waluszczyk, Bruno
Deutsches Wochenschach, 1918
#2
6 + 6
| 6490 | yacpdb | 2019 |
SOLUTION
- SOUND
- Sets
- 1...Bf2
- 2.Kxf2#
- 1...Bb8
- 2.Kf2#
- 1...Sc5
- 2.Kf2#
- 1...Sb6
- 2.Kf2#
- 1...hxg4
- 2.Qh8#
- 1...Bf2
- Tries
- 1.Qc3?
- threat
- 2.Qf3#
- 2.Qh3#
- 2.Qc6#
- 1...hxg4
- 2.Qh8#
- 1...Bg1
- 2.Qf3#
- 2.Qc6#
- 1...Be3
- 2.Qc6#
- 1...Bc5
- 2.Qf3#
- 2.Qh3#
- 1...Bb8
- 2.Qf3#
- 2.Qc6#
- 1...Sc5
- 2.Qf3#
- 2.Qh3#
- 1...Se5
- 2.Qh3#
- 1...Sb6
- 2.Qf3#
- 2.Qh3#
- 1...Sf6
- 2.Qf3#
- 2.Qh3#
- 1...Sb8
- 2.Qf3#
- 2.Qh3#
- 1...bxc3!
- threat
- 1.Qe5?
- threat
- 2.Qh2#
- 2.Qe4#
- 2.Qd5#
- 1...hxg4
- 2.Qh8#
- 1...Bg1
- 2.Qe4#
- 2.Qd5#
- 1...Bb8
- 2.Sf2#
- 2.Qe4#
- 2.Qd5#
- 1...Sc5
- 2.Sf2#
- 2.Qh2#
- 1...Sb6
- 2.Sf2#
- 2.Qh2#
- 2.Qe4#
- 1...Sf6
- 2.Qh2#
- 1...Sxe5!
- threat
- 1.Qc3?
- Keys
- 1.Bb6!
- threat
- 2.Kf2#
- 1...Bxb6
- 2.Qa8#
- 1...hxg4
- 2.Qh8#
- threat
- 1.Bb6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 4
- Sets
- B(e);::QAR(A)+K(B),XB(e)
- B(e);::QAR(A)+K(B)
- S(f);::QAR(A)+K(B)
- P(d);OGATEB,XS(E)::QAB(A)
- Tries
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- P(d);OGATEB,XS(E)::QAB(A)
- B(e);::QAB(A)
- S(f);::QAR2(A)
- Refutation
- P(b);XQ(A)
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- P(d);OGATEB,XS(E)::QAB(A)
- S(f);::QAR1(A)
- Refutation
- S(f);XQ(A)
- Try
- Actual
- B(F);
- Threat
- QAR(A)+K(B)
- Vars
- B(e);OGATE,XB(F)::QAB(A)
- P(d);OGATEB,XS(E)::QAB(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).