MESON Chess Problem Database
Problem Display
PID: 96899 (2nQ2B1/1K6/3bb1p1/2pk1qR1/3p2N1/3P4/8/8 w - - 0 1)
Wenman, Francis Percival (aka Percy Wenman)
200 Assorted Problems (Wenman), 1945
#2
6 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qe5
- 2.Sf6#
- 2.Rxe5#
- 1...Bf7
- 2.Bxf7#
- 1...Bxg8
- 2.Qxg8#
- 1...Qe5
- Tries
- 1.Qd7?
- threat
- 2.Bxe6#
- 2.Qc6#
- 2.Qxe6#
- 1...c4
- 2.Qc6#
- 1...Bf7
- 2.Bxf7#
- 2.Qxf7#
- 1...Sa7
- 2.Bxe6#
- 2.Qxe6#
- 1...Se7
- 2.Bxe6#
- 2.Qxe6#
- 1...Bxg8!
- threat
- 1.Qe8?
- threat
- 2.Bxe6#
- 2.Qc6#
- 2.Qxe6#
- 1...Bxg8
- 2.Sf6#
- 2.Qe4#
- 2.Qxg8#
- 1...Bh2
- 2.Qc6#
- 2.Qxe6#
- 1...Bg3
- 2.Qc6#
- 2.Qxe6#
- 1...Bf4
- 2.Qc6#
- 2.Qxe6#
- 1...Be5
- 2.Qc6#
- 1...Bc7
- 2.Qc6#
- 2.Qxe6#
- 1...Be7
- 2.Qc6#
- 1...Bb8
- 2.Qc6#
- 2.Qxe6#
- 1...Bf8
- 2.Qc6#
- 2.Qxe6#
- 1...c4
- 2.Qc6#
- 1...Bf7
- 2.Sf6#
- 2.Bxf7#
- 2.Qxf7#
- 2.Qe4#
- 1...Sa7
- 2.Bxe6#
- 2.Qxe6#
- 1...Se7!
- threat
- 1.Qd7?
- Keys
- 1.Qxc8!
- threat
- 2.Bxe6#
- 2.Qxe6#
- 2.Qc6#
- 1...Bxg8
- 2.Qxg8#
- 1...Bh2
- 2.Qxe6#
- 2.Qc6#
- 1...Bg3
- 2.Qxe6#
- 2.Qc6#
- 1...Bf4
- 2.Qxe6#
- 2.Qc6#
- 1...Be5
- 2.Qc6#
- 1...Bc7
- 2.Qxe6#
- 1...Be7
- 2.Qxe6#
- 2.Qc6#
- 1...Bb8
- 2.Qxe6#
- 2.Qc6#
- 1...Bf8
- 2.Qxe6#
- 2.Qc6#
- 1...Bf7
- 2.Bxf7#
- 1...c4
- 2.Bxe6#
- 2.Qxc4#
- 2.Qc6#
- threat
- 1.Qxc8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- B(f);OGATEB::B(F),XB(f)
- B(f);OGATE,XB(F)::QAB(E),XB(f)
- Tries
- Try
- Q(E);
- Threat
- DUALS(3)
- Vars
- P(b);::QAB1(E)
- Refutation
- B(f);XB(F)
- Try
- Q(E);N_PINB(e),P_PINB(f)
- Threat
- DUALS(3)
- Vars
- B(e);N_SPINQ(d)::QAB1(E)
- B(e);::QAB1(E)
- P(b);::QAB1(E)
- Refutation
- S(h);
- Try
- Actual
- Q(E);N_PINB(e),P_PINB(f),XS(h)
- Threat
- DUALS(3)
- Vars
- B(f);N_SPINB(f),OGATE,XB(F)::QAB(E),XB(f)
- B(e);N_SPINQ(d)::QAB1(E)
- B(e);::QAB1(E),XB(f)
- B(f);OGATEB::B(F),XB(f)
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).