MESON Chess Problem Database
Problem Display
PID: 110163 (1N5b/BR1K3Q/4p3/p2k4/3P1pN1/1P6/8/4nb2 w - - 0 1)
Labai, Zoltan
Hlas l'udu, 1974
#2
8 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bg2
- 2.Rb5#
- 1...Bh3
- 2.Rb5#
- 1...Bb5+
- 2.Rxb5#
- 1...Bf6
- 2.Sxf6#
- 1...f3
- 2.Se3#
- 1...Bg2
- Tries
- 1.Ke7?
- threat
- 2.Rd7#
- 1...Bf6+
- 2.Sxf6#
- 1...Bb5
- 2.Rxb5#
- 1...Be5!
- threat
- 1.Sf2?
- threat
- 2.Qe4#
- 1...Bb5+
- 2.Rxb5#
- 1...Bg2
- 2.Rb5#
- 1...Bd3!
- threat
- 1.Qc2?
- threat
- 2.Qc6#
- 1...Bb5+
- 2.Rxb5#
- 1...Bc4
- 2.bxc4#
- 1...Sxc2!
- threat
- 1.Qg6?
- threat
- 2.Qxe6#
- 1...Bb5+
- 2.Rxb5#
- 1...Bf6
- 2.Sxf6#
- 1...e5
- 2.Qc6#
- 1...Be5!
- threat
- 1.Ke7?
- Keys
- 1.Sc6!
- threat
- 2.Se7#
- 1...Bb5
- 2.Rxb5#
- 1...Bf6
- 2.Sxf6#
- threat
- 1.Sc6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 3
- Sets
- B(b);N_GUARD::R(E)
- B(b);CHECK,N_GUARD::R(E),XB(b)
- B(g);N_GUARD::S(C),XB(g)
- P(c);N_GUARD::S(C)
- Tries
- Try
- K(F);P-FLIGHT
- Threat
- R(E)
- Vars
- B(g);CHECK,N_GUARD::S(C),XB(g)
- B(b);N_GUARD::R(E),XB(b)
- Refutation
- B(g);
- Try
- S(C);
- Threat
- QAB1(G)
- Vars
- B(b);CHECK,N_GUARD::R(E),XB(b)
- B(b);N_GUARD::R(E)
- Refutation
- B(b);
- Try
- Q(G);
- Threat
- QAB1(G)
- Vars
- B(b);CHECK,N_GUARD::R(E),XB(b)
- B(b);OGATE::P(A),XB(b)
- Refutation
- S(a);XQ(G)
- Try
- Q(G);
- Threat
- QAB1(G),XP(f)
- Vars
- B(b);CHECK,N_GUARD::R(E),XB(b)
- B(g);N_GUARD::S(C),XB(g)
- P(f);OGATE::QAB1(G)
- Refutation
- B(g);
- Try
- Actual
- S(H);
- Threat
- S(H)
- Vars
- B(b);N_GUARD,P_PINS(H)::R(E),XB(b)
- B(g);N_GUARD::S(C),XB(g)
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).