MESON Chess Problem Database
Problem Display
PID: 200713 (8/8/5pPp/2p1prpK/3pPkrb/3b1Pp1/1PPP1nP1/2B1N2n w - - 0 1)
Subotic, Miroslav
Zadachi i Etyudi, 2017
#2
10 + 14
SOLUTION
- SOUND
- Sets
- 1...Bf1
- 2.d3#
- 1...Bxc2
- 2.d3#
- 1...Be2
- 2.d3#
- 1...Bc4
- 2.d3#
- 1...Bxe4
- 2.d3#
- 1...Bb5
- 2.d3#
- 1...Ba6
- 2.d3#
- 1...Sd1
- 2.Sxd3#
- 1...Sh3
- 2.Sxd3#
- 1...Sxe4
- 2.Sxd3#
- 1...Bf1
- Tries
- 1.Kxh6?
- 1...Bxc2
- 2.d3#
- 1...Bxe4
- 2.d3#
- 1...Sxe4
- 2.Sxd3#
- 1...Bf1
- 2.d3#
- 1...Be2
- 2.d3#
- 1...Bc4
- 2.d3#
- 1...Bb5
- 2.d3#
- 1...Ba6
- 2.d3#
- 1...Sd1
- 2.Sxd3#
- 1...Sh3
- 2.Sxd3#
- 1...c4!
- 1...Bxc2
- 1.b3?
- 1...Bxc2
- 2.d3#
- 1...Bxe4
- 2.d3#
- 1...Sxe4
- 2.Sxd3#
- 1...Bf1
- 2.d3#
- 1...Be2
- 2.d3#
- 1...Bc4
- 2.d3#
- 1...Bb5
- 2.d3#
- 1...Ba6
- 2.d3#
- 1...Sd1
- 2.Sxd3#
- 1...Sh3
- 2.Sxd3#
- 1...c4!
- 1...Bxc2
- 1.c3?
- 1...Bxe4
- 2.d3#
- 1...Sxe4
- 2.Sxd3#
- 1...dxc3
- 2.dxc3#
- 1...Bb1
- 2.d3#
- 1...Bf1
- 2.d3#
- 1...Bc2
- 2.d3#
- 1...Be2
- 2.d3#
- 1...Bc4
- 2.d3#
- 1...Bb5
- 2.d3#
- 1...Ba6
- 2.d3#
- 1...Sd1
- 2.Sxd3#
- 1...Sh3
- 2.Sxd3#
- 1...c4!
- 1...Bxe4
- 1.g7?
- 1...Bxc2
- 2.d3#
- 1...Bxe4
- 2.d3#
- 1...Sxe4
- 2.Sxd3#
- 1...Bf1
- 2.d3#
- 1...Be2
- 2.d3#
- 1...Bc4
- 2.d3#
- 1...Bb5
- 2.d3#
- 1...Ba6
- 2.d3#
- 1...Sd1
- 2.Sxd3#
- 1...Sh3
- 2.Sxd3#
- 1...c4!
- 1...Bxc2
- 1.Kxh6?
- Keys
- 1.c4!
- 1...Bxc4
- 2.d3#
- 1...Bxe4
- 2.d3#
- 1...Sxe4
- 2.Sxd3#
- 1...dxc4 ep
- 2.dxc3#
- 1...Bb1
- 2.d3#
- 1...Bf1
- 2.d3#
- 1...Bc2
- 2.d3#
- 1...Be2
- 2.d3#
- 1...Sd1
- 2.Sxd3#
- 1...Sh3
- 2.Sxd3#
- 1...Bxc4
- 1.c4!
This is a version of 162213
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 2
- Sets
- B(c);OGATE::B(A)+P(E)
- B(c);OGATE,XP(D)::B(A)+P(E)
- B(c);OGATE,XP(H)::B(A)+P(E)
- S(b);N_GUARD::S(B),XB(c)
- S(b);N_GUARD,XP(H)::S(B),XB(c)
- Tries
- Try
- K(I);P-FLIGHT,XP(n)
- Vars
- B(c);OGATE,XP(D)::B(A)+P(E)
- B(c);OGATE,XP(H)::B(A)+P(E)
- S(b);N_GUARD,XP(H)::S(B),XB(c)
- B(c);OGATE::B(A)+P(E)
- S(b);N_GUARD::S(B),XB(c)
- Refutation
- P(i);
- Try
- P(C);
- Vars
- B(c);OGATE,XP(D)::B(A)+P(E)
- B(c);OGATE,XP(H)::B(A)+P(E)
- S(b);N_GUARD,XP(H)::S(B),XB(c)
- B(c);OGATE::B(A)+P(E)
- S(b);N_GUARD::S(B),XB(c)
- Refutation
- P(i);
- Try
- P(D);
- Vars
- B(c);OGATE,XP(H)::B(A)+P(E)
- S(b);N_GUARD,XP(H)::S(B),XB(c)
- P(e);OGATE,XP(D)::B(A)+P(E),XP(e)
- B(c);OGATE::B(A)+P(E)
- S(b);N_GUARD::S(B),XB(c)
- Refutation
- P(i);
- Try
- P(J);
- Vars
- B(c);OGATE,XP(D)::B(A)+P(E)
- B(c);OGATE,XP(H)::B(A)+P(E)
- S(b);N_GUARD,XP(H)::S(B),XB(c)
- B(c);OGATE::B(A)+P(E)
- S(b);N_GUARD::S(B),XB(c)
- Refutation
- P(i);
- Try
- Actual
- P(D);
- Vars
- B(c);OGATE,XP(D)::B(A)+P(E)
- B(c);OGATE,XP(H)::B(A)+P(E)
- S(b);N_GUARD,XP(H)::S(B),XB(c)
- P(e);EP,OGATE,XP(D)::B(A)+P(E),XP(e)
- B(c);OGATE::B(A)+P(E)
- S(b);N_GUARD::S(B),XB(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).