MESON Chess Problem Database
Problem Display
PID: 227358 (3N3N/8/5B1p/2b1Pk2/2p2p2/7p/4B3/1K5Q w - - 0 1)
Libis, Zdenek
Sachova skladba, 2020
#2
7 + 6
SOLUTION
- SOUND
- Sets
- 1...f3
- 2.Qxf3#
- 1...f3
- Tries
- 1.Se6?
- threat
- 2.Sg7#
- 1...Kxe6
- 2.Bg4#
- 1...Bf8
- 2.Sd4#
- 1...f3!
- threat
- 1.Sg6?
- threat
- 2.Sh4#
- 1...Kxg6
- 2.Qe4#
- 1...Bf2
- 2.Se7#
- 1...f3!
- threat
- 1.Bxc4?
- threat
- 2.Be6#
- 1...f3
- 2.Qxf3#
- 1...Kg4!
- threat
- 1.Qg2?
- threat
- 2.Bg4#
- 2.Qg6#
- 1...f3
- 2.Qxf3#
- 1...h5
- 2.Qg6#
- 1...hxg2!
- threat
- 1.Qb7?
- threat
- 2.Qh7#
- 1...f3
- 2.Qxf3#
- 1...Be7!
- threat
- 1.Se6?
- Keys
- 1.Bf1!
- threat
- 2.Bxh3#
- 1...Kg4
- 2.Qxh3#
- 1...f3
- 2.Qxf3#
- 1...h2
- 2.Bh3#
- threat
- 1.Bf1!
This is a version of 212619
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- P(c);OGATEB::QAR2(B),XP(c)
- Tries
- Try
- S(F);
- Threat
- S(F)
- Vars
- K(e);S_FLIGHT,XS(F)::B(C)
- B(d);N_GUARD::S(F)
- Refutation
- P(c);
- Try
- S(G);
- Threat
- S(G)
- Vars
- K(e);S_FLIGHT,XS(G)::QAB(B)
- B(d);N_GUARD::S(G)
- Refutation
- P(c);
- Try
- B(C);XP(b)
- Threat
- B(C)
- Vars
- P(c);OGATEB::QAR2(B),XP(c)
- Refutation
- K(e);S_FLIGHT
- Try
- Q(B);
- Threat
- DUALS(2)
- Vars
- P(c);OGATEB::QAR2(B),XP(c)
- P(f);::QAB1(B)
- Refutation
- P(a);XQ(B)
- Try
- Q(B);
- Threat
- QAB(B)
- Vars
- P(c);OGATEB::QAR2(B),XP(c)
- Refutation
- B(d);
- Try
- Actual
- B(C);
- Threat
- B(C),XP(a)
- Vars
- K(e);S_FLIGHT::QAB1(B),XP(a)
- P(c);OGATEB::QAR2(B),XP(c)
- P(a);::B(C)
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).