MESON Chess Problem Database
Problem Display
PID: 219079 (8/3R1R2/3npn2/4k3/1N1ppp1N/8/8/3BBK2 w - - 0 1)
Arnold, William E
Baltimore American and Commercial Advertiser, 1882
#2
7 + 7
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Sc4
- 2.Sc6#
- 1...Sb5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 2.Sg6#
- 1...Sb7
- 2.Sc6#
- 1...Sxf7
- 2.Sc6#
- 1...Sc8
- 2.Sc6#
- 1...Sde8
- 2.Sc6#
- 1...Sg4
- 2.Sg6#
- 1...Sd5
- 2.Sc6#
- 2.Sg6#
- 1...Sh5
- 2.Sg6#
- 1...Sxd7
- 2.Sg6#
- 1...Sh7
- 2.Sg6#
- 1...Sfe8
- 2.Sg6#
- 1...Sg8
- 2.Sg6#
- 1...d3
- 2.Bc3#
- 1...f3
- 2.Bg3#
- 1...Sc4
- Tries
- 1.Kg1?
- 1...Sxf7
- 2.Sc6#
- 1...Sxd7
- 2.Sg6#
- 1...d3
- 2.Bc3#
- 1...f3
- 2.Bg3#
- 1...Sc4
- 2.Sc6#
- 1...Sb5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 2.Sg6#
- 1...Sb7
- 2.Sc6#
- 1...Sc8
- 2.Sc6#
- 1...Sde8
- 2.Sc6#
- 1...Sg4
- 2.Sg6#
- 1...Sd5
- 2.Sc6#
- 2.Sg6#
- 1...Sh5
- 2.Sg6#
- 1...Sh7
- 2.Sg6#
- 1...Sfe8
- 2.Sg6#
- 1...Sg8
- 2.Sg6#
- 1...e3!
- 1...Sxf7
- 1.Be2?
- 1...Sxf7
- 2.Sc6#
- 1...Sxd7
- 2.Sg6#
- 1...d3
- 2.Bc3#
- 1...f3
- 2.Bg3#
- 1...Sc4
- 2.Sc6#
- 1...Sb5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 2.Sg6#
- 1...Sb7
- 2.Sc6#
- 1...Sc8
- 2.Sc6#
- 1...Sde8
- 2.Sc6#
- 1...Sg4
- 2.Sg6#
- 1...Sd5
- 2.Sc6#
- 2.Sg6#
- 1...Sh5
- 2.Sg6#
- 1...Sh7
- 2.Sg6#
- 1...Sfe8
- 2.Sg6#
- 1...Sg8
- 2.Sg6#
- 1...e3!
- 1...Sxf7
- 1.Bb3?
- threat
- 2.Sc6#
- 1...f3
- 2.Bg3#
- 1...e3!
- threat
- 1.Bf3?
- 1...Sxf7
- 2.Sc6#
- 1...Sxd7
- 2.Sg6#
- 1...d3
- 2.Bc3#
- 1...Sc4
- 2.Sc6#
- 1...Sb5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 2.Sg6#
- 1...Sb7
- 2.Sc6#
- 1...Sc8
- 2.Sc6#
- 1...Sde8
- 2.Sc6#
- 1...Sg4
- 2.Sg6#
- 1...Sd5
- 2.Sc6#
- 2.Sg6#
- 1...Sh5
- 2.Sg6#
- 1...Sh7
- 2.Sg6#
- 1...Sfe8
- 2.Sg6#
- 1...Sg8
- 2.Sg6#
- 1...e3
- 2.Sd3#
- 2.Sc6#
- 1...exf3!
- 1...Sxf7
- 1.Ba4?
- 1...Sxf7
- 2.Sc6#
- 1...Sxd7
- 2.Sg6#
- 1...d3
- 2.Bc3#
- 1...f3
- 2.Bg3#
- 1...Sc4
- 2.Sc6#
- 1...Sb5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 2.Sg6#
- 1...Sb7
- 2.Sc6#
- 1...Sc8
- 2.Sc6#
- 1...Sde8
- 2.Sc6#
- 1...Sg4
- 2.Sg6#
- 1...Sd5
- 2.Sc6#
- 2.Sg6#
- 1...Sh5
- 2.Sg6#
- 1...Sh7
- 2.Sg6#
- 1...Sfe8
- 2.Sg6#
- 1...Sg8
- 2.Sg6#
- 1...e3!
- 1...Sxf7
- 1.Bg4?
- threat
- 2.Sg6#
- 1...d3
- 2.Bc3#
- 1...e3!
- threat
- 1.Bh5?
- 1...Sxf7
- 2.Sc6#
- 1...Sxh5
- 2.Sg6#
- 1...Sxd7
- 2.Sg6#
- 1...d3
- 2.Bc3#
- 1...f3
- 2.Bg3#
- 1...Sc4
- 2.Sc6#
- 1...Sb5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 2.Sg6#
- 1...Sb7
- 2.Sc6#
- 1...Sc8
- 2.Sc6#
- 1...Sde8
- 2.Sc6#
- 1...Sg4
- 2.Sg6#
- 1...Sd5
- 2.Sc6#
- 2.Sg6#
- 1...Sh7
- 2.Sg6#
- 1...Sfe8
- 2.Sg6#
- 1...Sg8
- 2.Sg6#
- 1...e3!
- 1...Sxf7
- 1.Rd8?
- 1...Sxf7
- 2.Sc6#
- 1...d3
- 2.Bc3#
- 1...f3
- 2.Bg3#
- 1...Sc4
- 2.Sc6#
- 1...Sb5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 2.Sg6#
- 1...Sb7
- 2.Sc6#
- 1...Sc8
- 2.Sc6#
- 1...Sde8
- 2.Sc6#
- 1...Sg4
- 2.Sg6#
- 1...Sd5
- 2.Sc6#
- 2.Sg6#
- 1...Sh5
- 2.Sg6#
- 1...Sd7
- 2.Sg6#
- 1...Sh7
- 2.Sg6#
- 1...Sfe8
- 2.Sg6#
- 1...Sg8
- 2.Sg6#
- 1...e3!
- 1...Sxf7
- 1.Rf8?
- 1...Sxd7
- 2.Sg6#
- 1...d3
- 2.Bc3#
- 1...f3
- 2.Bg3#
- 1...Sc4
- 2.Sc6#
- 1...Sb5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 2.Sg6#
- 1...Sb7
- 2.Sc6#
- 1...Sf7
- 2.Sc6#
- 1...Sc8
- 2.Sc6#
- 1...Sde8
- 2.Sc6#
- 1...Sg4
- 2.Sg6#
- 1...Sd5
- 2.Sc6#
- 2.Sg6#
- 1...Sh5
- 2.Sg6#
- 1...Sh7
- 2.Sg6#
- 1...Sfe8
- 2.Sg6#
- 1...Sg8
- 2.Sg6#
- 1...e3!
- 1...Sxd7
- 1.Kg1?
- Keys
- 1.Bc2!
- 1...Sxf7
- 2.Sc6#
- 1...Sxd7
- 2.Sg6#
- 1...d3
- 2.Bc3#
- 1...f3
- 2.Bg3#
- 1...Sc4
- 2.Sc6#
- 1...Sb5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 2.Sg6#
- 1...Sb7
- 2.Sc6#
- 1...Sc8
- 2.Sc6#
- 1...Sde8
- 2.Sc6#
- 1...Sg4
- 2.Sg6#
- 1...Sd5
- 2.Sc6#
- 2.Sg6#
- 1...Sh5
- 2.Sg6#
- 1...Sh7
- 2.Sg6#
- 1...Sfe8
- 2.Sg6#
- 1...Sg8
- 2.Sg6#
- 1...e3
- 2.Sf3#
- 2.Sg6#
- 1...Sxf7
- 1.Bc2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(e);::S(D)
- S(e);XR(G)::S(D)
- S(g);::S(E)
- S(g);XR(F)::S(E)
- P(a);OGATEB::B(B)
- P(c);OGATEB::B(B)
- Tries
- Try
- K(C);P-FLIGHT
- Vars
- S(e);XR(G)::S(D)
- S(g);XR(F)::S(E)
- P(a);OGATEB::B(B)
- P(c);OGATEB::B(B)
- S(e);::S(D)
- S(g);::S(E)
- Refutation
- P(b);
- Try
- B(A);
- Vars
- S(e);XR(G)::S(D)
- S(g);XR(F)::S(E)
- P(a);OGATEB::B(B)
- P(c);OGATEB::B(B)
- S(e);::S(D)
- S(g);::S(E)
- Refutation
- P(b);
- Try
- B(A);
- Threat
- S(D)
- Vars
- P(c);OGATEB::B(B)
- Refutation
- P(b);
- Try
- B(A);
- Vars
- S(e);XR(G)::S(D)
- S(g);XR(F)::S(E)
- P(a);OGATEB::B(B)
- S(e);::S(D)
- S(g);::S(E)
- Refutation
- P(b);XB(A)
- Try
- B(A);
- Vars
- S(e);XR(G)::S(D)
- S(g);XR(F)::S(E)
- P(a);OGATEB::B(B)
- P(c);OGATEB::B(B)
- S(e);::S(D)
- S(g);::S(E)
- Refutation
- P(b);
- Try
- B(A);
- Threat
- S(E)
- Vars
- P(a);OGATEB::B(B)
- Refutation
- P(b);
- Try
- B(A);
- Vars
- S(e);XR(G)::S(D)
- S(g);XB(A)::S(E)
- S(g);XR(F)::S(E)
- P(a);OGATEB::B(B)
- P(c);OGATEB::B(B)
- S(e);::S(D)
- S(g);::S(E)
- Refutation
- P(b);
- Try
- R(F);
- Vars
- S(e);XR(G)::S(D)
- P(a);OGATEB::B(B)
- P(c);OGATEB::B(B)
- S(e);::S(D)
- S(g);::S(E)
- Refutation
- P(b);
- Try
- R(G);
- Vars
- S(g);XR(F)::S(E)
- P(a);OGATEB::B(B)
- P(c);OGATEB::B(B)
- S(e);::S(D)
- S(g);::S(E)
- Refutation
- P(b);
- Try
- Actual
- B(A);
- Vars
- S(e);XR(G)::S(D)
- S(g);XR(F)::S(E)
- P(a);OGATEB::B(B)
- P(c);OGATEB::B(B)
- S(e);::S(D)
- S(g);::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).