MESON Chess Problem Database
Problem Display
PID: 219064 (1b2N3/1n3R2/qrP5/1p3p2/pPk5/1bP4R/6Q1/7K w - - 0 1)
Wood, Frank
Baltimore American and Commercial Advertiser, 1882
#2
8 + 9
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Ba2
- 2.Qxa2#
- 1...f4
- 2.Qe4#
- 1...Ba2
- Tries
- 1.Sf6?
- threat
- 2.Qf1#
- 2.Qd5#
- 2.Qe2#
- 1...Bd1
- 2.Qd5#
- 1...Ba2
- 2.Qd5#
- 2.Qxa2#
- 1...Bc2
- 2.Qd5#
- 1...Sc5
- 2.Qd5#
- 1...Bg3!
- threat
- 1.Sc7?
- threat
- 2.Qf1#
- 2.Qd5#
- 2.Qe2#
- 1...Bd1
- 2.Qd5#
- 1...Ba2
- 2.Qd5#
- 2.Qxa2#
- 1...Bc2
- 2.Qd5#
- 1...Sc5
- 2.Qd5#
- 1...Bxc7!
- threat
- 1.Rxf5?
- threat
- 2.Qf1#
- 2.Qe4#
- 2.Qd5#
- 2.Qe2#
- 2.Qg8#
- 1...Rxc6
- 2.Qf1#
- 2.Qe4#
- 2.Qd5#
- 2.Qe2#
- 1...Bd1
- 2.Qd5#
- 2.Qg8#
- 1...Ba2
- 2.Qd5#
- 2.Qxa2#
- 2.Qg8#
- 1...Bc2
- 2.Qd5#
- 2.Qg8#
- 1...Be5
- 2.Qg8#
- 1...Sc5
- 2.Rxc5#
- 2.Qd5#
- 1...Sd6
- 2.Rc5#
- 2.Qf1#
- 2.Qd5#
- 2.Qe2#
- 1...Sd8
- 2.Rc5#
- 2.Qf1#
- 2.Qe4#
- 2.Qd5#
- 2.Qe2#
- 1...Bg3!
- threat
- 1.Sf6?
- Keys
- 1.Rc7!
- threat
- 2.Qg8#
- 1...Sc5
- 2.Sd6#
- 1...Sd6
- 2.Sxd6#
- 1...Sd8
- 2.Sd6#
- threat
- 1.Rc7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 2
- Sets
- B(a);OGATEB::QAB(B),XB(a)
- P(e);N_GUARD::QAR2(B)
- Tries
- Try
- S(H);
- Threat
- DUALS(3)
- Vars
- B(a);::QAB1(B)
- S(h);::QAB1(B)
- Refutation
- B(i);
- Try
- S(H);
- Threat
- DUALS(3)
- Vars
- B(a);::QAB1(B)
- S(h);::QAB1(B)
- Refutation
- B(i);XS(H)
- Try
- R(G);XP(e)
- Threat
- DUALS(5)
- Vars
- B(i);::QAB(B)
- Refutation
- B(i);
- Try
- Actual
- R(G);
- Threat
- QAB(B)
- Vars
- S(h);N_GUARD::S(H)
- S(h);N_GUARD::S(H),XS(h)
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).