MESON Chess Problem Database
Problem Display
PID: 95639 (8/B4n1p/5K2/7B/p1PNk2p/1R3p2/2P3N1/3br3 w - - 0 1)
de Rosa, Francesco
L'Italia Scacchistica, 1999
#2
8 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rf1
- 2.Re3#
- 1...Rg1
- 2.Re3#
- 1...Rh1
- 2.Re3#
- 1...Re2
- 2.Bxf3#
- 1...Re3
- 2.Rxe3#
- 1...Bxc2
- 2.Bxf3#
- 1...Be2
- 2.Re3#
- 1...h6
- 2.Bg6#
- 1...Rf1
- Tries
- 1.Sxf3?
- threat
- 2.Sd2#
- 1...Bxf3
- 2.Bxf3#
- 1...Rf1
- 2.Re3#
- 1...Re2!
- threat
- 1.Sb5?
- threat
- 2.Sc3#
- 1...Bxc2
- 2.Bxf3#
- 1...Re3
- 2.Rxe3#
- 1...fxg2!
- threat
- 1.Sxf3?
- Keys
- 1.Se2!
- threat
- 2.Sc3#
- 2.Bxf3#
- 2.Re3#
- 1...Rxe2
- 2.Bxf3#
- 1...Bxc2
- 2.Bxf3#
- 2.Re3#
- 1...Bxe2
- 2.Re3#
- 1...fxe2
- 2.Bf3#
- 2.Re3#
- 1...fxg2
- 2.Bf3#
- 2.Re3#
- 1...axb3
- 2.Sc3#
- 1...Rf1
- 2.Sc3#
- 2.Re3#
- 1...Se5
- 2.Sc3#
- 2.Re3#
- 1...Sg5
- 2.Sc3#
- 2.Re3#
- 1...f2
- 2.Sc3#
- 2.Bf3#
- 2.Re3#
- threat
- 1.Se2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 6
- Sets
- R(b);N_GUARD::R1(C)
- R(b);S_CUTB(a)::B(F),XP(c)
- R(b);N_GUARD::R1(C),XR(b)
- B(a);N_GUARD,XP(A)::B(F),XP(c)
- B(a);S_CUTR(b)::R1(C)
- P(h);N_GUARD::B(F)
- Tries
- Try
- S(E);XP(c)
- Threat
- S(E)
- Vars
- B(a);OGATE,XS(E)::B(F),XB(a)
- R(b);N_GUARD,P_PINS(E)::R1(C)
- Refutation
- R(b);
- Try
- S(E);
- Threat
- S(E)
- Vars
- B(a);N_GUARD,XP(A)::B(F),XP(c)
- R(b);N_GUARD::R1(C),XR(b)
- Refutation
- P(c);XS(B)
- Try
- Actual
- S(E);
- Threat
- DUALS(3)
- Vars
- R(b);XS(E)::B(F),XP(c)
- B(a);XS(E)::R1(C)
- P(d);XR(C)::S(E)
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).