MESON Chess Problem Database
Problem Display
PID: 132373 (1B6/5p1K/R4N2/1r1P1kp1/1p3p1P/p2N1p2/2R5/1B2br2 w - - 0 1)
Armeni, Alberto
3rd HM., Problemesis, 2003
#2
9 + 10
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Tries
- 1.Sxe1?
- threat
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rf2#
- 2.Rg2#
- 2.Rh2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxd5
- 2.Rc5#
- 1...Rxb8
- 2.Re2#
- 1...gxh4
- 2.Rg2#
- 1...Rb6
- 2.Rc6#
- 1...Rf2
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 1...Rc5
- 2.Rc3#
- 2.Rc4#
- 2.Rxc5#
- 1...a2
- 2.Rcxa2#
- 1...f2
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxe1!
- threat
- 1.Sb2?
- threat
- 2.Rc1#
- 2.Rd2#
- 2.Re2#
- 2.Rf2#
- 2.Rg2#
- 2.Rh2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxd5
- 2.Rc5#
- 1...Rxb8
- 2.Re2#
- 1...Bxh4
- 2.Rc1#
- 1...gxh4
- 2.Rg2#
- 1...Rb6
- 2.Rc6#
- 1...Rf2
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 1...Rc5
- 2.Rc3#
- 2.Rc4#
- 2.Rxc5#
- 1...Bd2
- 2.Rc1#
- 1...Bf2
- 2.Rc1#
- 1...Bc3
- 2.Rc1#
- 1...Bg3
- 2.Rc1#
- 1...f2
- 2.Rc1#
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...a2!
- threat
- 1.Sf2?
- threat
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxf2
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 1...Rxd5
- 2.Rc5#
- 1...Rxb8
- 2.Re2#
- 1...Bxf2
- 2.Rc1#
- 1...Rb6
- 2.Rc6#
- 1...Rc5
- 2.Rc3#
- 2.Rc4#
- 2.Rxc5#
- 1...Bd2
- 2.Rc1#
- 1...Bc3
- 2.Rc1#
- 1...a2
- 2.Rcxa2#
- 1...gxh4!
- threat
- 1.Sxb4?
- threat
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rf2#
- 2.Rg2#
- 2.Rh2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxd5
- 2.Rc5#
- 1...Rxb8
- 2.Re2#
- 1...Bxb4
- 2.Rc1#
- 1...Bxh4
- 2.Rc1#
- 1...gxh4
- 2.Rg2#
- 1...Rb6
- 2.Rc6#
- 1...Rf2
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 1...Rc5
- 2.Rc3#
- 2.Rc4#
- 2.Rxc5#
- 1...Bd2
- 2.Rc1#
- 1...Bf2
- 2.Rc1#
- 1...Bc3
- 2.Rc1#
- 1...Bg3
- 2.Rc1#
- 1...a2
- 2.Rcxa2#
- 1...f2
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxb4!
- threat
- 1.Sxf4?
- threat
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rf2#
- 2.Rg2#
- 2.Rh2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxd5
- 2.Rc5#
- 1...Bxh4
- 2.Rc1#
- 1...gxh4
- 2.Rg2#
- 1...Rb6
- 2.Rc6#
- 1...Rf2
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 1...Rc5
- 2.Rc3#
- 2.Rc4#
- 2.Rxc5#
- 1...Bd2
- 2.Rc1#
- 1...Bf2
- 2.Rc1#
- 1...Bc3
- 2.Rc1#
- 1...Bg3
- 2.Rc1#
- 1...a2
- 2.Rcxa2#
- 1...f2
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxb8!
- threat
- 1.Sc5?
- threat
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rf2#
- 2.Rg2#
- 2.Rh2#
- 2.Rc3#
- 2.Rc4#
- 1...Rxc5
- 2.Rc3#
- 2.Rc4#
- 2.Rxc5#
- 1...Rxb8
- 2.Re2#
- 1...Bxh4
- 2.Rc1#
- 1...gxh4
- 2.Rg2#
- 1...Rf2
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 1...Bd2
- 2.Rc1#
- 1...Bf2
- 2.Rc1#
- 1...Bc3
- 2.Rc1#
- 1...Bg3
- 2.Rc1#
- 1...a2
- 2.Rcxa2#
- 1...f2
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 2.Rc3#
- 2.Rc4#
- 1...Rb6!
- threat
- 1.Se5?
- threat
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rf2#
- 2.Rg2#
- 2.Rh2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxb8
- 2.Re2#
- 1...Bxh4
- 2.Rc1#
- 1...gxh4
- 2.Rg2#
- 1...Rb6
- 2.Rc6#
- 1...Rf2
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 1...Rc5
- 2.Rc3#
- 2.Rc4#
- 2.Rxc5#
- 1...Bd2
- 2.Rc1#
- 1...Bf2
- 2.Rc1#
- 1...Bc3
- 2.Rc1#
- 1...Bg3
- 2.Rc1#
- 1...a2
- 2.Rcxa2#
- 1...f2
- 2.Rc1#
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxd5!
- threat
- 1.Rg2?
- threat
- 2.Sc1#
- 2.Sxe1#
- 2.Sb2#
- 2.Sf2#
- 2.Sxb4#
- 2.Sxf4#
- 2.Sc5#
- 2.Se5#
- 2.Rxg5#
- 1...Rxd5
- 2.Rxg5#
- 1...Rxb8
- 2.Rxg5#
- 1...Bxh4
- 2.Sc1#
- 2.Se1#
- 1...fxg2
- 2.Sc1#
- 2.Sxe1#
- 2.Sb2#
- 2.Sf2#
- 2.Sxb4#
- 2.Sxf4#
- 2.Sc5#
- 2.Se5#
- 1...gxh4
- 2.Sc1#
- 2.Sxe1#
- 2.Sb2#
- 2.Sf2#
- 2.Sxb4#
- 2.Sxf4#
- 2.Sc5#
- 2.Se5#
- 1...Rg1
- 2.Sc1#
- 2.Sxe1#
- 2.Sb2#
- 2.Sf2#
- 2.Sxb4#
- 2.Sxf4#
- 2.Sc5#
- 2.Se5#
- 1...Rf2
- 2.Sxf2#
- 2.Rxg5#
- 1...Rc5
- 2.Sxc5#
- 2.Rxg5#
- 1...Bd2
- 2.Sc1#
- 2.Se1#
- 2.Rxg5#
- 1...Bf2
- 2.Sc1#
- 2.Se1#
- 2.Rxg5#
- 1...Bc3
- 2.Sc1#
- 2.Se1#
- 2.Rxg5#
- 1...Bg3
- 2.Sc1#
- 2.Se1#
- 1...a2
- 2.Rxg5#
- 1...f2
- 2.Sc1#
- 2.Sxe1#
- 2.Sb2#
- 2.Sxf2#
- 2.Sxb4#
- 2.Sxf4#
- 2.Sc5#
- 2.Se5#
- 2.Rxg5#
- 1...b3
- 2.Sc1#
- 2.Sxe1#
- 2.Sb2#
- 2.Sf2#
- 2.Sb4#
- 2.Sxf4#
- 2.Sc5#
- 2.Se5#
- 2.Rxg5#
- 1...g4
- 2.Sc1#
- 2.Sxe1#
- 2.Sb2#
- 2.Sf2#
- 2.Sxb4#
- 2.Sxf4#
- 2.Sc5#
- 2.Se5#
- 1...Rb6!
- threat
- 1.Sxe1?
- Keys
- 1.Sc1!
- threat
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rf2#
- 2.Rg2#
- 2.Rh2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Rxd5
- 2.Rc5#
- 1...Rxb8
- 2.Re2#
- 1...gxh4
- 2.Rg2#
- 1...Rb6
- 2.Rc6#
- 1...Rf2
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 1...Rc5
- 2.Rc3#
- 2.Rc4#
- 2.Rxc5#
- 1...Bd2
- 2.Ra2#
- 2.Rb2#
- 2.Rxd2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Bf2
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- 1...Bc3
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rf2#
- 2.Rg2#
- 2.Rh2#
- 2.Rxc3#
- 1...a2
- 2.Rcxa2#
- 1...f2
- 2.Ra2#
- 2.Rb2#
- 2.Rd2#
- 2.Re2#
- 2.Rxf2#
- 2.Rc3#
- 2.Rc4#
- 2.Rc5#
- 2.Rcc6#
- 2.Rc8#
- threat
- 1.Sc1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(C);XB(a)
- Threat
- DUALS(13)
- Vars
- R(g);XP(E)::B(A)+R(B)
- R(g);XB(I)::B(A)+R(B)
- P(i);XP(D)::B(A)+R(B)
- R(g);::B(A)+R(B)
- P(c);::B(A)+R(B),XP(c)
- Refutation
- R(b);XS(C)
- Try
- S(C);
- Threat
- DUALS(11)
- Vars
- R(g);XP(E)::B(A)+R(B)
- R(g);XB(I)::B(A)+R(B)
- B(a);XP(D)::B(A)+R(B)
- P(i);XP(D)::B(A)+R(B)
- R(g);::B(A)+R(B)
- B(a);::B(A)+R(B)
- Refutation
- P(c);
- Try
- S(C);
- Threat
- DUALS(10)
- Vars
- R(g);XP(E)::B(A)+R(B)
- R(g);XB(I)::B(A)+R(B)
- B(a);XS(C)::B(A)+R(B)
- R(g);::B(A)+R(B)
- B(a);::B(A)+R(B)
- P(c);::B(A)+R(B),XP(c)
- Refutation
- P(i);XP(D)
- Try
- S(C);XP(e)
- Threat
- DUALS(13)
- Vars
- R(g);XP(E)::B(A)+R(B)
- R(g);XB(I)::B(A)+R(B)
- B(a);XS(C)::B(A)+R(B)
- B(a);XP(D)::B(A)+R(B)
- P(i);XP(D)::B(A)+R(B)
- R(g);::B(A)+R(B)
- B(a);::B(A)+R(B)
- P(c);::B(A)+R(B),XP(c)
- Refutation
- R(g);XS(C)
- Try
- S(C);XP(f)
- Threat
- DUALS(13)
- Vars
- R(g);XP(E)::B(A)+R(B)
- B(a);XP(D)::B(A)+R(B)
- P(i);XP(D)::B(A)+R(B)
- R(g);::B(A)+R(B)
- B(a);::B(A)+R(B)
- P(c);::B(A)+R(B),XP(c)
- Refutation
- R(g);XB(I)
- Try
- S(C);
- Threat
- DUALS(10)
- Vars
- R(g);XB(I)::B(A)+R(B)
- B(a);XP(D)::B(A)+R(B)
- P(i);XP(D)::B(A)+R(B)
- B(a);::B(A)+R(B)
- P(c);::B(A)+R(B),XP(c)
- Refutation
- R(g);
- Try
- S(C);
- Threat
- DUALS(13)
- Vars
- R(g);XB(I)::B(A)+R(B)
- B(a);XP(D)::B(A)+R(B)
- P(i);XP(D)::B(A)+R(B)
- R(g);::B(A)+R(B)
- B(a);::B(A)+R(B)
- P(c);::B(A)+R(B),XP(c)
- Refutation
- R(g);XP(E)
- Try
- R(B);
- Threat
- DUALS(9)
- Vars
- R(g);XP(E)::R1(B),XP(i)
- R(g);XB(I)::R1(B),XP(i)
- P(c);::R1(B),XP(i)
- Refutation
- R(g);
- Try
- Actual
- S(C);
- Threat
- DUALS(12)
- Vars
- R(g);XP(E)::B(A)+R(B)
- R(g);XB(I)::B(A)+R(B)
- P(i);XP(D)::B(A)+R(B)
- R(g);::B(A)+R(B)
- P(c);::B(A)+R(B),XP(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).