MESON Chess Problem Database
Problem Display
PID: 55295 (2N2B1K/b7/4p1N1/1P1kP2R/2n5/8/1r2P3/QBR5 w - - 0 1)
Watney, Charles Gold
The Observer, 1930
#2
11 + 5
| 56 | The Problemist | 2004 |
SOLUTION
- SOUND
- Sets
- 1...Ra2
- 2.Sf4#
- 2.e4#
- 1...Rd2
- 2.Sf4#
- 2.e4#
- 1...Rxe2
- 2.Sf4#
- 1...Rb3
- 2.Sf4#
- 2.e4#
- 1...Rb4
- 2.Sf4#
- 2.e4#
- 1...Bd4
- 2.Sf4#
- 2.Qa8#
- 2.e4#
- 1...Ra2
- Tries
- 1.Rd1+?
- 1...Rd2
- 2.Sf4#
- 2.e4#
- 1...Bd4
- 2.Sf4#
- 2.Qa8#
- 2.e4#
- 1...Sd2!
- 1...Rd2
- 1.Rd1+?
- Keys
- 1.Rh4!
- 1...Rxb1
- 2.e4#
- 1...Rxe2
- 2.Sf4#
- 1...Rxb5
- 2.Be4#
- 1...Sxe5
- 2.Sge7#
- 1...Ra2
- 2.Sf4#
- 2.Be4#
- 2.e4#
- 1...Rc2
- 2.e4#
- 1...Rd2
- 2.Sf4#
- 2.Be4#
- 2.e4#
- 1...Rb3
- 2.Sf4#
- 2.Be4#
- 2.e4#
- 1...Rb4
- 2.Sf4#
- 2.Be4#
- 2.e4#
- 1...Bg1
- 2.Qa8#
- 1...Bf2
- 2.Qa8#
- 1...Be3
- 2.Qa8#
- 1...Bd4
- 2.Be4#
- 2.Qa8#
- 2.e4#
- 1...Bc5
- 2.Qa8#
- 1...Bb6
- 2.Qa8#
- 1...Bb8
- 2.Qa8#
- 1...Sd2
- 2.Sce7#
- 1...Sa3
- 2.Sce7#
- 1...Se3
- 2.Sce7#
- 1...Sa5
- 2.Sce7#
- 1...Sb6
- 2.Sce7#
- 2.Rc5#
- 1...Sd6
- 2.Sce7#
- 1...Rxb1
- 1.Rh4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 15
- REMOVED MATES = 0
- Sets
- R(a);XP(D)::S(H)
- Tries
- Try
- R(C);CHECK
- Refutation
- S(b);P_SPINS(b)
- Try
- Actual
- R(G);
- Vars
- R(a);XB(B)::P(D)
- R(a);XP(D)::S(H)
- R(a);XP(E)::B(B)
- S(b);SBLOCK,XP(F)::S(H)
- R(a);::P(D)
- B(e);OGATE::QAB(A)
- S(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).