MESON Chess Problem Database
Problem Display
PID: 243698 (6K1/3P1N2/bb1r2p1/7R/Q1nnk3/2Bp2P1/q1p1NPP1/2R2B2 w - - 0 1)
Battaglia, Emilio
Skakbladet, 1939
#2
12 + 10
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Sb2
- 2.Re5#
- 1...Sd2
- 2.Re5#
- 1...Sa3
- 2.Re5#
- 1...Se3
- 2.Re5#
- 2.f3#
- 1...Sa5
- 2.Re5#
- 1...Se5
- 2.Rxe5#
- 1...Sxe2
- 2.Sxd6#
- 2.Re5#
- 1...Sb3
- 2.Sxd6#
- 2.Re5#
- 1...Sf3
- 2.Sxd6#
- 1...Sb5
- 2.Re5#
- 1...Sc6
- 2.Sxd6#
- 1...Se6
- 2.Sxd6#
- 2.Re5#
- 1...Sb2
- Keys
- 1.Sf4!
- threat
- 2.Bxd3#
- 1...Sb2
- 2.Re1#
- 2.Re5#
- 1...Sd2
- 2.Re1#
- 2.Re5#
- 1...Sa3
- 2.Re1#
- 2.Re5#
- 1...Se3
- 2.Re5#
- 2.f3#
- 1...Sa5
- 2.Re1#
- 2.Re5#
- 1...Se5
- 2.Re1#
- 2.Rxe5#
- 1...Se2
- 2.Sxd6#
- 2.Re5#
- 1...Sb3
- 2.Sxd6#
- 2.Re5#
- 1...Sf3
- 2.Sxd6#
- 1...Sb5
- 2.Re5#
- 1...Sf5
- 2.Sg5#
- 1...Sc6
- 2.Sxd6#
- 1...Se6
- 2.Sxd6#
- 2.Re5#
- 1...d2
- 2.Bd3#
- threat
- 1.Sf4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 5
- Sets
- S(d);N_GUARD,P_PINS(K),P_SPINS(e)::R1(I)
- S(d);N_GUARD,P_PINS(K),P_SPINS(e)::R1(I),XS(d)
- S(e);P_SPINS(d)::S(K),XR(i)
- S(e);P_SPINS(d)::R1(I)
- Actual
- S(C);
- Threat
- B(B),XP(c)
- Vars
- S(e);P_SPINS(d)::S(K),XR(i)
- S(e);P_SPINS(d)::R1(I)
- S(e);P_SPINS(d),SBLOCK::S(K)
- P(c);::B(B)
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).