MESON Chess Problem Database
Problem Display
PID: 222574 (8/p3p3/k1BbP3/rn6/p1N5/P2N4/8/1R3K2 w - - 0 1)
Lichtentag, A
New Orleans Times-Democrat, 1883
#2
7 + 7
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bh2
- 2.Sb4#
- 2.Sc5#
- 1...Bg3
- 2.Sb4#
- 2.Sc5#
- 1...Bb4
- 2.Sxb4#
- 1...Bf4
- 2.Sb4#
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sb4#
- 2.Sc5#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Bb8
- 2.Sb4#
- 2.Sc5#
- 1...Sxa3
- 2.Bb7#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bh2
- Tries
- 1.Kg2?
- 1...Sxa3
- 2.Bb7#
- 1...Bh2
- 2.Sb4#
- 2.Sc5#
- 1...Bg3
- 2.Sb4#
- 2.Sc5#
- 1...Bb4
- 2.Sxb4#
- 1...Bf4
- 2.Sb4#
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sb4#
- 2.Sc5#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Bb8
- 2.Sb4#
- 2.Sc5#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bxa3!
- 1...Sxa3
- 1.Bh1?
- 1...Sxa3
- 2.Bb7#
- 1...Bh2
- 2.Sb4#
- 2.Sc5#
- 1...Bg3
- 2.Sb4#
- 2.Sc5#
- 1...Bb4
- 2.Sxb4#
- 1...Bf4
- 2.Sb4#
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sb4#
- 2.Sc5#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Bb8
- 2.Sb4#
- 2.Sc5#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bxa3!
- 1...Sxa3
- 1.Bg2?
- 1...Sxa3
- 2.Bb7#
- 1...Bh2
- 2.Sb4#
- 2.Sc5#
- 1...Bg3
- 2.Sb4#
- 2.Sc5#
- 1...Bb4
- 2.Sxb4#
- 1...Bf4
- 2.Sb4#
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sb4#
- 2.Sc5#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Bb8
- 2.Sb4#
- 2.Sc5#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bxa3!
- 1...Sxa3
- 1.Bf3?
- 1...Sxa3
- 2.Bb7#
- 1...Bh2
- 2.Sb4#
- 2.Sc5#
- 1...Bg3
- 2.Sb4#
- 2.Sc5#
- 1...Bb4
- 2.Sxb4#
- 1...Bf4
- 2.Sb4#
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sb4#
- 2.Sc5#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Bb8
- 2.Sb4#
- 2.Sc5#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bxa3!
- 1...Sxa3
- 1.Be4?
- 1...Sxa3
- 2.Bb7#
- 1...Bh2
- 2.Sb4#
- 2.Sc5#
- 1...Bg3
- 2.Sb4#
- 2.Sc5#
- 1...Bb4
- 2.Sxb4#
- 1...Bf4
- 2.Sb4#
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sb4#
- 2.Sc5#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Bb8
- 2.Sb4#
- 2.Sc5#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bxa3!
- 1...Sxa3
- 1.Bd5?
- 1...Sxa3
- 2.Bb7#
- 1...Bh2
- 2.Sb4#
- 2.Sc5#
- 1...Bg3
- 2.Sb4#
- 2.Sc5#
- 1...Bb4
- 2.Sxb4#
- 1...Bf4
- 2.Sb4#
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sb4#
- 2.Sc5#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Bb8
- 2.Sb4#
- 2.Sc5#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bxa3!
- 1...Sxa3
- 1.Ba8?
- 1...Sxa3
- 2.Bb7#
- 1...Bh2
- 2.Sb4#
- 2.Sc5#
- 1...Bg3
- 2.Sb4#
- 2.Sc5#
- 1...Bb4
- 2.Sxb4#
- 1...Bf4
- 2.Sb4#
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sb4#
- 2.Sc5#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Bb8
- 2.Sb4#
- 2.Sc5#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bxa3!
- 1...Sxa3
- 1.Rb2?
- 1...Sxa3
- 2.Bb7#
- 1...Bh2
- 2.Sb4#
- 2.Sc5#
- 1...Bg3
- 2.Sb4#
- 2.Sc5#
- 1...Bb4
- 2.Sxb4#
- 1...Bf4
- 2.Sb4#
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sb4#
- 2.Sc5#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Bb8
- 2.Sb4#
- 2.Sc5#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bxa3!
- 1...Sxa3
- 1.Rxb5?
- threat
- 2.Rxa5#
- 1...Bb4
- 2.Sxb4#
- 1...Bc7
- 2.Sb4#
- 2.Sc5#
- 1...Rxb5!
- threat
- 1.Kg2?
- Keys
- 1.Rb4!
- 1...Bxb4
- 2.Sxb4#
- 1...Sxa3
- 2.Bb7#
- 1...Bh2
- 2.Sc5#
- 1...Bg3
- 2.Sc5#
- 1...Bf4
- 2.Sc5#
- 1...Bc5
- 2.Sxc5#
- 1...Be5
- 2.Sc5#
- 1...Bc7
- 2.Sc5#
- 1...Bb8
- 2.Sc5#
- 1...Sc3
- 2.Bb7#
- 1...Sd4
- 2.Bb7#
- 1...Sc7
- 2.Bb7#
- 1...Bxb4
- 1.Rb4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- B(e);N_GUARD::S(D),XB(e)
- S(c);XP(C)::B(F)
- S(c);::B(F)
- Tries
- Try
- K(B);S_FLIGHT
- Vars
- S(c);XP(C)::B(F)
- B(e);N_GUARD::S(D),XB(e)
- S(c);::B(F)
- Refutation
- B(e);XP(C)
- Try
- B(F);
- Vars
- S(c);XP(C)::B(F)
- B(e);N_GUARD::S(D),XB(e)
- S(c);::B(F)
- Refutation
- B(e);XP(C)
- Try
- B(F);
- Vars
- S(c);XP(C)::B(F)
- B(e);N_GUARD::S(D),XB(e)
- S(c);::B(F)
- Refutation
- B(e);XP(C)
- Try
- B(F);
- Vars
- S(c);XP(C)::B(F)
- B(e);N_GUARD::S(D),XB(e)
- S(c);::B(F)
- Refutation
- B(e);XP(C)
- Try
- B(F);
- Vars
- S(c);XP(C)::B(F)
- B(e);N_GUARD::S(D),XB(e)
- S(c);::B(F)
- Refutation
- B(e);XP(C)
- Try
- B(F);
- Vars
- S(c);XP(C)::B(F)
- B(e);N_GUARD::S(D),XB(e)
- S(c);::B(F)
- Refutation
- B(e);XP(C)
- Try
- B(F);
- Vars
- S(c);XP(C)::B(F)
- B(e);N_GUARD::S(D),XB(e)
- S(c);::B(F)
- Refutation
- B(e);XP(C)
- Try
- R(A);
- Vars
- S(c);XP(C)::B(F)
- B(e);N_GUARD::S(D),XB(e)
- S(c);::B(F)
- Refutation
- B(e);XP(C)
- Try
- R(A);XS(c)
- Threat
- R1(A),XR(b)
- Vars
- B(e);N_GUARD::S(D),XB(e)
- Refutation
- R(b);XR(A)
- Try
- Actual
- R(A);
- Vars
- B(e);XR(A)::S(D),XB(e)
- S(c);XP(C)::B(F)
- B(e);N_GUARD::S(D)
- B(e);N_GUARD::S(D),XB(e)
- S(c);::B(F)
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).