MESON Chess Problem Database
Problem Display
PID: 2335 (5n2/6N1/2p3p1/1p2P1P1/1N1k4/1K1Pp3/1p5B/1Q6 w - - 0 1)
Gardner, John Carey
Source?, 0000
#2
8 + 7
| 1679 | American Chess Nuts | 1868 |
SOLUTION
- SOUND
- Sets
- 1...Se6
- 2.Sxe6#
- 1...Sd7
- 2.Se6#
- 1...Sh7
- 2.Se6#
- 1...e2
- 2.Qg1#
- 1...c5
- 2.Qxb2#
- 1...Se6
- Tries
- 1.Kc2?
- 1...e2
- 2.Qg1#
- 1...Se6
- 2.Sxe6#
- 1...Sd7
- 2.Se6#
- 1...Sh7
- 2.Se6#
- 1...c5
- 2.Qxb2#
- 1...Kc5!
- 1...e2
- 1.Bg3?
- 1...e2
- 2.Qg1#
- 1...Se6
- 2.Sxe6#
- 1...Sd7
- 2.Se6#
- 1...Sh7
- 2.Se6#
- 1...c5
- 2.Qxb2#
- 1...Kc5!
- 1...e2
- 1.Kc2?
- Keys
- 1.Bf4!
- 1...Kc5
- 2.Bxe3#
- 1...Se6
- 2.Sxe6#
- 1...Sd7
- 2.Se6#
- 1...Sh7
- 2.Se6#
- 1...e2
- 2.Qg1#
- 1...c5
- 2.Qxb2#
- 1...Kc5
- 1.Bf4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(g);N_GUARD::S(H),XS(g)
- S(g);N_GUARD::S(H)
- P(b);OGATEB::QAB(A)
- P(e);SBLOCK::QAB(A),XP(a)
- Tries
- Try
- K(C);S_FLIGHT
- Vars
- P(b);OGATEB::QAB(A)
- S(g);N_GUARD::S(H),XS(g)
- S(g);N_GUARD::S(H)
- P(e);SBLOCK::QAB(A),XP(a)
- Refutation
- K(c);S_FLIGHT
- Try
- B(B);
- Vars
- P(b);OGATEB::QAB(A)
- S(g);N_GUARD::S(H),XS(g)
- S(g);N_GUARD::S(H)
- P(e);SBLOCK::QAB(A),XP(a)
- Refutation
- K(c);S_FLIGHT
- Try
- Actual
- B(B);
- Vars
- K(c);S_FLIGHT::B(B),XP(b)
- S(g);N_GUARD::S(H),XS(g)
- S(g);N_GUARD::S(H)
- P(b);OGATEB::QAB(A)
- P(e);SBLOCK::QAB(A),XP(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).