MESON Chess Problem Database
Problem Display
PID: 247946 (8/8/1R6/2nPk3/2PpP1K1/1R6/1p6/1B1N4 w - - 0 1)
Kazimov, Islam
Uralski Problemist, 2006
#2
8 + 4
SOLUTION
- SOUND
- Sets
- 1...Sxb3
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Sa4
- 2.Re6#
- 1...Sxe4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...Sxb3
- Tries
- 1.Sxb2?
- 1...Sxb3
- 2.Re6#
- 1...Sxe4
- 2.Sd3#
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxb3
- 1.Sf2?
- 1...Sxb3
- 2.Re6#
- 1...Sxe4
- 2.Sd3#
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sd3
- 2.Re6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxb3
- 1.Rxb2?
- 1...Sxe4
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sb3
- 2.Re6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxe4
- 1.Ra3?
- 1...Sxe4
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sb3
- 2.Re6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxe4
- 1.Rf3?
- threat
- 2.Rf5#
- 1...Sd3
- 2.Re6#
- 1...d3!
- threat
- 1.Rg3?
- 1...Sxe4
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sb3
- 2.Re6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxe4
- 1.Rh3?
- threat
- 2.Rh5#
- 1...Sxe4
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...d3!
- threat
- 1.R3b4?
- 1...Sxe4
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sb3
- 2.Re6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxe4
- 1.R3b5?
- 1...Sxe4
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sb3
- 2.Re6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxe4
- 1.Rc6?
- 1...Sxb3
- 2.Re6#
- 1...Sxe4
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxb3
- 1.Rg6?
- 1...Sxb3
- 2.Re6#
- 1...Sxe4
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxb3
- 1.Rh6?
- 1...Sxb3
- 2.Re6#
- 1...Sxe4
- 2.Re6#
- 1...Sd3
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...d3!
- 1...Sxb3
- 1.Sxb2?
- Keys
- 1.Rd3!
- 1...Kxe4
- 2.Re3#
- 1...Sxd3
- 2.Re6#
- 1...Sxe4
- 2.Re6#
- 1...Se6
- 2.Rxe6#
- 1...Sb3
- 2.Re6#
- 1...Sa4
- 2.Re6#
- 1...Sa6
- 2.Re6#
- 1...Sb7
- 2.Re6#
- 1...Sd7
- 2.Re6#
- 1...Kxe4
- 1.Rd3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(c);N_GUARD,XR(C)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Tries
- Try
- S(B);XP(a)
- Vars
- S(c);N_GUARD,XR(C)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- S(B);
- Vars
- S(c);N_GUARD,XR(C)::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- S(c);N_GUARD::R1(H)
- Refutation
- P(b);
- Try
- R(C);XP(a)
- Vars
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- R(C);
- Vars
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- R(C);
- Threat
- R1(C)
- Vars
- S(c);N_GUARD::R1(H)
- Refutation
- P(b);
- Try
- R(C);
- Vars
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- R(C);
- Threat
- R(C)
- Vars
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- R(C);
- Vars
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- R(C);
- Vars
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- R(H);
- Vars
- S(c);N_GUARD,XR(C)::R1(H)
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- R(H);
- Vars
- S(c);N_GUARD,XR(C)::R1(H)
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- R(H);
- Vars
- S(c);N_GUARD,XR(C)::R1(H)
- S(c);N_GUARD,XP(E)::R1(H)
- S(c);N_GUARD::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- Refutation
- P(b);
- Try
- Actual
- R(C);
- Vars
- K(d);OGATEB,P-FLIGHT,XP(E)::B(A)+R(C),DCHECK
- S(c);N_GUARD,XR(C)::R1(H)
- S(c);N_GUARD,SBLOCK,XP(E)::R1(H)
- S(c);N_GUARD::R1(H),XS(c)
- S(c);N_GUARD::R1(H)
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).