MESON Chess Problem Database
Problem Display
PID: 44399 (8/B3bN2/2B5/1K1R4/4kp2/2p2r2/p2P3n/Rb3N1Q w - - 0 1)
Gilberg, Charles Alexander
Brooklyn Chess Chronicle, 0000
#2
9 + 8
| 1253 | Leeds Mercury Weekly Supplement | 1882 |
| 176 | Crumbs from the Chess-board | 1890 |
| 15239 | Valois Notebooks | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Bc2
- 2.Re1#
- 1...Ba3
- 2.Sg5#
- 1...Bb4
- 2.Sg5#
- 1...Bh4
- 2.Sd6#
- 1...Bc5
- 2.Sg5#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 1...Bd6
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sd6#
- 1...Bd8
- 2.Sd6#
- 1...Bf8
- 2.Sg5#
- 1...Sxf1
- 2.Qh7#
- 1...Sg4
- 2.Qh7#
- 1...cxd2
- 2.Sxd2#
- 1...c2
- 2.d3#
- 1...Bc2
- Tries
- 1.Ka4?
- 1...Sxf1
- 2.Qh7#
- 1...cxd2
- 2.Sxd2#
- 1...Bd3
- 2.Ra5#
- 2.Rb5#
- 2.Re5#
- 2.Rg5#
- 2.Rh5#
- 1...Ba3
- 2.Sg5#
- 1...Bb4
- 2.Sg5#
- 1...Bh4
- 2.Sd6#
- 1...Bc5
- 2.Sg5#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 1...Bd6
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sd6#
- 1...Bd8
- 2.Sd6#
- 1...Bf8
- 2.Sg5#
- 1...Sg4
- 2.Qh7#
- 1...c2
- 2.d3#
- 1...Bc2+!
- 1...Sxf1
- 1.Kc4?
- threat
- 2.Ra5#
- 2.Rb5#
- 2.Rc5#
- 2.Re5#
- 2.Rg5#
- 2.Rh5#
- 1...Bc5
- 2.Sg5#
- 2.Rxc5#
- 2.Re5#
- 2.Rg5#
- 2.Rh5#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 2.Ra5#
- 2.Rb5#
- 2.Rc5#
- 2.Re5#
- 2.Rxg5#
- 1...Bd3+!
- threat
- 1.Bb7?
- 1...Sxf1
- 2.Qh7#
- 1...cxd2
- 2.Sxd2#
- 1...Bc2
- 2.Re1#
- 1...Ba3
- 2.Sg5#
- 1...Bb4
- 2.Sg5#
- 1...Bh4
- 2.Sd6#
- 1...Bc5
- 2.Sg5#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 1...Bd6
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sd6#
- 1...Bd8
- 2.Sd6#
- 1...Bf8
- 2.Sg5#
- 1...Sg4
- 2.Qh7#
- 1...c2
- 2.d3#
- 1...Bd3+!
- 1...Sxf1
- 1.Ba8?
- 1...Sxf1
- 2.Qh7#
- 1...cxd2
- 2.Sxd2#
- 1...Bc2
- 2.Re1#
- 1...Ba3
- 2.Sg5#
- 1...Bb4
- 2.Sg5#
- 1...Bh4
- 2.Sd6#
- 1...Bc5
- 2.Sg5#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 1...Bd6
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sd6#
- 1...Bd8
- 2.Sd6#
- 1...Bf8
- 2.Sg5#
- 1...Sg4
- 2.Qh7#
- 1...c2
- 2.d3#
- 1...Bd3+!
- 1...Sxf1
- 1.Bg1?
- 1...Sxf1
- 2.Qh7#
- 1...cxd2
- 2.Sxd2#
- 1...Bc2
- 2.Re1#
- 1...Ba3
- 2.Sg5#
- 1...Bb4
- 2.Sg5#
- 1...Bh4
- 2.Sd6#
- 1...Bc5
- 2.Sg5#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 1...Bd6
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sd6#
- 1...Bd8
- 2.Sd6#
- 1...Bf8
- 2.Sg5#
- 1...Sg4
- 2.Qh7#
- 1...c2
- 2.d3#
- 1...Bd3+!
- 1...Sxf1
- 1.Bf2?
- 1...Sxf1
- 2.Qh7#
- 1...cxd2
- 2.Sxd2#
- 1...Bc2
- 2.Re1#
- 1...Ba3
- 2.Sg5#
- 1...Bb4
- 2.Sg5#
- 1...Bh4
- 2.Sd6#
- 1...Bc5
- 2.Sg5#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 1...Bd6
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sd6#
- 1...Bd8
- 2.Sd6#
- 1...Bf8
- 2.Sg5#
- 1...Sg4
- 2.Qh7#
- 1...c2
- 2.d3#
- 1...Bd3+!
- 1...Sxf1
- 1.Bc5?
- 1...Bxc5
- 2.Sg5#
- 1...Sxf1
- 2.Qh7#
- 1...cxd2
- 2.Sxd2#
- 1...Bc2
- 2.Re1#
- 1...Bh4
- 2.Sd6#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 1...Bd6
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sd6#
- 1...Bd8
- 2.Sd6#
- 1...Bf8
- 2.Sg5#
- 1...Sg4
- 2.Qh7#
- 1...c2
- 2.d3#
- 1...Bd3+!
- 1...Bxc5
- 1.Bb6?
- 1...Sxf1
- 2.Qh7#
- 1...cxd2
- 2.Sxd2#
- 1...Bc2
- 2.Re1#
- 1...Ba3
- 2.Sg5#
- 1...Bb4
- 2.Sg5#
- 1...Bh4
- 2.Sd6#
- 1...Bc5
- 2.Sg5#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 1...Bd6
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sd6#
- 1...Bd8
- 2.Sd6#
- 1...Bf8
- 2.Sg5#
- 1...Sg4
- 2.Qh7#
- 1...c2
- 2.d3#
- 1...Bd3+!
- 1...Sxf1
- 1.dxc3?
- threat
- 2.Sd2#
- 1...Sxf1
- 2.Qh7#
- 1...Bc5
- 2.Sg5#
- 1...Bd3+!
- threat
- 1.Ka4?
- Keys
- 1.Ka6!
- 1...Bd3+
- 2.Rb5#
- 1...Sxf1
- 2.Qh7#
- 1...cxd2
- 2.Sxd2#
- 1...Bc2
- 2.Re1#
- 1...Ba3
- 2.Sg5#
- 1...Bb4
- 2.Sg5#
- 1...Bh4
- 2.Sd6#
- 1...Bc5
- 2.Sg5#
- 1...Bg5
- 2.Sxg5#
- 2.Sd6#
- 1...Bd6
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sd6#
- 1...Bd8
- 2.Sd6#
- 1...Bf8
- 2.Sg5#
- 1...Sg4
- 2.Qh7#
- 1...c2
- 2.d3#
- 1...Bd3+
- 1.Ka6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(a);OGATE::R(A)
- B(h);N_GUARD::S(I)
- S(c);OGATE,XS(B)::QAB(C)
- S(c);OGATE::QAB(C)
- P(d);XP(D)::S(B),XP(d)
- P(d);S_CUTB(a)::P(D)
- Tries
- Try
- K(E);S_FLIGHT
- Vars
- S(c);OGATE,XS(B)::QAB(C)
- P(d);XP(D)::S(B),XP(d)
- B(h);N_GUARD::S(I)
- S(c);OGATE::QAB(C)
- P(d);S_CUTB(a)::P(D)
- Refutation
- B(a);CHECK
- Try
- K(E);S_FLIGHT
- Threat
- DUALS(6)
- Refutation
- B(a);CHECK
- Try
- B(G);
- Vars
- S(c);OGATE,XS(B)::QAB(C)
- P(d);XP(D)::S(B),XP(d)
- B(a);OGATE::R(A)
- B(h);N_GUARD::S(I)
- S(c);OGATE::QAB(C)
- P(d);S_CUTB(a)::P(D)
- Refutation
- B(a);CHECK
- Try
- B(G);
- Vars
- S(c);OGATE,XS(B)::QAB(C)
- P(d);XP(D)::S(B),XP(d)
- B(a);OGATE::R(A)
- B(h);N_GUARD::S(I)
- S(c);OGATE::QAB(C)
- P(d);S_CUTB(a)::P(D)
- Refutation
- B(a);CHECK
- Try
- B(H);
- Vars
- S(c);OGATE,XS(B)::QAB(C)
- P(d);XP(D)::S(B),XP(d)
- B(a);OGATE::R(A)
- B(h);N_GUARD::S(I)
- S(c);OGATE::QAB(C)
- P(d);S_CUTB(a)::P(D)
- Refutation
- B(a);CHECK
- Try
- B(H);
- Vars
- S(c);OGATE,XS(B)::QAB(C)
- P(d);XP(D)::S(B),XP(d)
- B(a);OGATE::R(A)
- B(h);N_GUARD::S(I)
- S(c);OGATE::QAB(C)
- P(d);S_CUTB(a)::P(D)
- Refutation
- B(a);CHECK
- Try
- B(H);
- Vars
- B(h);N_GUARD,XB(H)::S(I)
- S(c);OGATE,XS(B)::QAB(C)
- P(d);XP(D)::S(B),XP(d)
- B(a);OGATE::R(A)
- B(h);N_GUARD::S(I)
- S(c);OGATE::QAB(C)
- P(d);S_CUTB(a)::P(D)
- Refutation
- B(a);CHECK
- Try
- B(H);
- Vars
- S(c);OGATE,XS(B)::QAB(C)
- P(d);XP(D)::S(B),XP(d)
- B(a);OGATE::R(A)
- B(h);N_GUARD::S(I)
- S(c);OGATE::QAB(C)
- P(d);S_CUTB(a)::P(D)
- Refutation
- B(a);CHECK
- Try
- P(D);XP(d)
- Threat
- S(B)
- Vars
- S(c);OGATE,XS(B)::QAB(C)
- B(h);N_GUARD::S(I)
- Refutation
- B(a);CHECK
- Try
- Actual
- K(E);S_FLIGHT
- Vars
- B(a);CHECK,SBLOCK::B(G)+R(F)
- S(c);OGATE,XS(B)::QAB(C)
- P(d);XP(D)::S(B),XP(d)
- B(a);OGATE::R(A)
- B(h);N_GUARD::S(I)
- S(c);OGATE::QAB(C)
- P(d);S_CUTB(a)::P(D)
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).