MESON Chess Problem Database
Problem Display
PID: 119875 (8/4N3/4p2K/4k1P1/1Qb1P3/1N1r2P1/6P1/3B4 w - - 0 1)
Ferber, Eugene
Deutsche Schachzeitung, 1901
#2
9 + 4
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bxb3
- 2.Sc6#
- 2.Sg6#
- 1...Bb5
- 2.Sg6#
- 1...Bd5
- 2.Sg6#
- 1...Ba6
- 2.Sc6#
- 2.Sg6#
- 1...Bxb3
- Tries
- 1.Bf3?
- threat
- 2.Sc6#
- 2.Sg6#
- 1...Rxb3
- 2.Sc6#
- 1...Rd6
- 2.Sg6#
- 1...Bb5
- 2.Sg6#
- 1...Bd5
- 2.Sg6#
- 2.Qb8#
- 1...Rxf3!
- threat
- 1.Qb8+?
- 1...Kxe4
- 2.Qf4#
- 1...Rd6!
- 1...Kxe4
- 1.Bf3?
- Keys
- 1.Bc2!
- 1...Kxe4
- 2.Qe1#
- 1...Rxb3
- 2.Sc6#
- 1...Rxg3
- 2.Sg6#
- 2.Qb8#
- 1...Bxb3
- 2.Sc6#
- 2.Sg6#
- 1...Rd1
- 2.Sc6#
- 2.Sg6#
- 1...Rd2
- 2.Sc6#
- 2.Sg6#
- 1...Rc3
- 2.Sc6#
- 2.Sg6#
- 2.Qb8#
- 1...Re3
- 2.Sc6#
- 2.Sg6#
- 2.Qb8#
- 1...Rf3
- 2.Sc6#
- 2.Sg6#
- 2.Qb8#
- 1...Rd4
- 2.Sc6#
- 2.Sg6#
- 1...Rd5
- 2.Sc6#
- 2.Sg6#
- 1...Rd6
- 2.Sg6#
- 1...Rd7
- 2.Sc6#
- 2.Sg6#
- 1...Rd8
- 2.Sc6#
- 2.Sg6#
- 1...Bb5
- 2.Sg6#
- 1...Bd5
- 2.Sg6#
- 1...Ba6
- 2.Sc6#
- 2.Sg6#
- 1...Kxe4
- 1.Bc2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- B(b);::S(I)
- Tries
- Try
- B(A);
- Threat
- DUALS(2)
- Vars
- R(a);XS(C)::S(I)
- R(a);::S(I)
- B(b);::S(I)
- Refutation
- R(a);XB(A)
- Try
- Q(E);CHECK
- Vars
- K(c);OGATE,P-FLIGHT,XP(F)::QAR1(E)
- Refutation
- R(a);P_SPINR(a)
- Try
- Actual
- B(A);
- Vars
- K(c);OGATEB,P-FLIGHT,P_SPINB(b),P_SPINR(a),XP(F)::QAR(E)
- R(a);XS(C)::S(I)
- R(a);::S(I)
- B(b);::S(I)
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).