MESON Chess Problem Database
Problem Display
PID: 118690 (N3BBb1/P1P4p/rp5P/1PrkP3/6Q1/R1b5/1p2R3/1K1N4 w - - 0 1)
Slater, George James
Bolton Football and Field, 1898
#2
13 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rc4
- 2.Qd7#
- 1...Rxb5
- 2.Sxc3#
- 1...Rc6
- 2.Bxc6#
- 1...Rxc7
- 2.Sxc7#
- 1...Rxa3
- 2.Sxb6#
- 1...Ra4
- 2.Sxb6#
- 1...Ra5
- 2.Sxb6#
- 1...Rxa7
- 2.Sxb6#
- 1...Be1
- 2.Rd3#
- 1...Bd2
- 2.Rd3#
- 1...Bb4
- 2.Rd3#
- 1...Bd4
- 2.Qxg8#
- 1...Ba5
- 2.Rd3#
- 1...Bxe5
- 2.Se3#
- 1...Be6
- 2.Qe4#
- 1...Bf7
- 2.Bxf7#
- 1...Rc4
- Tries
- 1.Bd7?
- threat
- 2.Qe4#
- 1...Bd4
- 2.Qxg8#
- 1...Ra4
- 2.Sxb6#
- 1...Rc4!
- threat
- 1.Bd6?
- threat
- 2.Se3#
- 1...Bd4
- 2.Qxg8#
- 1...Bd2
- 2.Rxd2#
- 2.Rd3#
- 1...Bxe5!
- threat
- 1.Re1?
- 1...Rxb5
- 2.Sxc3#
- 1...Rxc7
- 2.Sxc7#
- 1...Rxa3
- 2.Sxb6#
- 1...Rxa7
- 2.Sxb6#
- 1...Bxe5
- 2.Se3#
- 1...Bd4
- 2.Qxg8#
- 1...Rc4
- 2.Qd7#
- 1...Rc6
- 2.Bxc6#
- 1...Ra4
- 2.Sxb6#
- 1...Ra5
- 2.Sxb6#
- 1...Bd2
- 2.Rd3#
- 1...Bb4
- 2.Rd3#
- 1...Ba5
- 2.Rd3#
- 1...Be6
- 2.Qe4#
- 1...Bf7
- 2.Bxf7#
- 1...Bxe1!
- 1...Rxb5
- 1.Re3?
- 1...Rxb5
- 2.Sxc3#
- 1...Rxc7
- 2.Sxc7#
- 1...Rxa3
- 2.Sxb6#
- 1...Rxa7
- 2.Sxb6#
- 1...Bd4
- 2.Qxg8#
- 1...Rc4
- 2.Qd7#
- 1...Rc6
- 2.Bxc6#
- 1...Ra4
- 2.Sxb6#
- 1...Ra5
- 2.Sxb6#
- 1...Be1
- 2.Rad3#
- 1...Bd2
- 2.Rad3#
- 1...Bb4
- 2.Rad3#
- 1...Ba5
- 2.Rad3#
- 1...Be6
- 2.Qe4#
- 1...Bf7
- 2.Bxf7#
- 1...Bxe5!
- 1...Rxb5
- 1.Re4?
- threat
- 2.Se3#
- 1...Bd2
- 2.Rd3#
- 1...Bd4!
- threat
- 1.Rb3?
- 1...Rxb5
- 2.Sxc3#
- 2.Rxb5#
- 1...Rxc7
- 2.Sxc7#
- 1...Rxa7
- 2.Sxb6#
- 1...Bxe5
- 2.Se3#
- 1...Bd4
- 2.Qxg8#
- 1...Rc4
- 2.Qd7#
- 1...Rc6
- 2.Bxc6#
- 1...Ra2
- 2.Sxb6#
- 1...Ra3
- 2.Sxb6#
- 1...Ra4
- 2.Sxb6#
- 1...Ra5
- 2.Sxb6#
- 1...Be1
- 2.Rd3#
- 1...Bd2
- 2.Rd3#
- 1...Bb4
- 2.Rd3#
- 1...Ba5
- 2.Rd3#
- 1...Be6
- 2.Qe4#
- 1...Bf7
- 2.Bxf7#
- 1...Ra1+!
- 1...Rxb5
- 1.Rxc3?
- threat
- 2.Rd3#
- 2.Qd7#
- 1...Rxc3
- 2.Sxc3#
- 1...Rxc7
- 2.Sxc7#
- 2.Rd3#
- 1...Rc4
- 2.Qd7#
- 2.Qxc4#
- 1...Rc6
- 2.Bxc6#
- 2.Rd3#
- 1...Ra3
- 2.Sxb6#
- 2.Qd7#
- 1...Ra4
- 2.Sxb6#
- 2.Qd7#
- 1...Be6
- 2.Rd3#
- 2.Qe4#
- 1...Ra1+!
- threat
- 1.Ra4?
- threat
- 2.Qd7#
- 2.Qxg8#
- 1...Rxc7
- 2.Sxc7#
- 1...Rxa4
- 2.Sxb6#
- 1...Bxe5
- 2.Se3#
- 2.Qxg8#
- 1...Rc4
- 2.Qd7#
- 2.Qxc4#
- 1...Rc6
- 2.Bxc6#
- 1...Be6
- 2.Qf3#
- 2.Qg2#
- 2.Qe4#
- 1...Bf7
- 2.Bxf7#
- 2.Qd7#
- 1...Bb4!
- threat
- 1.Rxa6?
- threat
- 2.Sxb6#
- 1...Rxb5
- 2.Sxc3#
- 1...Rc6
- 2.Bxc6#
- 1...Ba5!
- threat
- 1.bxa6?
- threat
- 2.Sxb6#
- 1...Rb5
- 2.Sxc3#
- 1...Ba5
- 2.Rd3#
- 1...b5
- 2.Sb6#
- 1...Rc6!
- threat
- 1.c8Q?
- threat
- 2.Qcd7#
- 2.Qe4#
- 2.Qd8#
- 1...Rxa7
- 2.Sxb6#
- 2.Qe4#
- 1...Bxe5
- 2.Se3#
- 2.Qe4#
- 1...Bd4
- 2.Qxg8#
- 1...Rc6
- 2.Bxc6#
- 2.Qe4#
- 2.Qxc6#
- 1...Rc4
- 2.Qgd7#
- 2.Qcd7#
- 2.Qgxc4#
- 2.Qcxc4#
- 2.Qd8#
- 1...Rc7
- 2.Sxc7#
- 2.Qe4#
- 1...Ra4
- 2.Sxb6#
- 2.Qcd7#
- 2.Qd8#
- 1...Be6
- 2.Qcxe6#
- 2.Qe4#
- 1...Rxc8!
- threat
- 1.c8S?
- threat
- 2.Se7#
- 1...Rxb5
- 2.Sxc3#
- 2.Sc7#
- 1...Rxa7
- 2.Saxb6#
- 2.Scxb6#
- 1...Bxe5
- 2.Se3#
- 1...Bd4
- 2.Qxg8#
- 1...Rc6
- 2.Bxc6#
- 1...Rc4
- 2.Qd7#
- 1...Rc7
- 2.Sxc7#
- 1...Rxc8!
- threat
- 1.c8B?
- threat
- 2.Qe4#
- 1...Bd4
- 2.Qxg8#
- 1...Rc4
- 2.Qd7#
- 1...Ra4
- 2.Sxb6#
- 1...Rxc8!
- threat
- 1.c8R?
- threat
- 2.Rd8#
- 1...Rxa7
- 2.Sxb6#
- 1...Bxe5
- 2.Se3#
- 1...Bd4
- 2.Qxg8#
- 1...Rc6
- 2.Bxc6#
- 1...Rc7
- 2.Sxc7#
- 1...Be6
- 2.Qe4#
- 1...Rxc8!
- threat
- 1.Bd7?
- Keys
- 1.Be7!
- 1...Rxb5
- 2.Sxc3#
- 1...Rxc7
- 2.Sxc7#
- 1...Rxa3
- 2.Sxb6#
- 1...Rxa7
- 2.Sxb6#
- 1...Bxe5
- 2.Se3#
- 1...Bd4
- 2.Qxg8#
- 1...Rc4
- 2.Qd7#
- 1...Rc6
- 2.Bxc6#
- 1...Ra4
- 2.Sxb6#
- 1...Ra5
- 2.Sxb6#
- 1...Be1
- 2.Rd3#
- 1...Bd2
- 2.Rd3#
- 1...Bb4
- 2.Rd3#
- 1...Ba5
- 2.Rd3#
- 1...Be6
- 2.Qe4#
- 1...Bf7
- 2.Bxf7#
- 1...Rxb5
- 1.Be7!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(c);SBLOCK::QAR2(E)
- R(c);N_GUARD,XP(F)::S(B),XB(b)
- R(c);N_GUARD::B(L),XR(c)
- R(c);XP(J)::S(K),XR(c)
- R(e);N_GUARD,XR(D)::S(K),XP(f)
- R(e);N_GUARD::S(K),XP(f)
- R(e);N_GUARD,XP(I)::S(K),XP(f)
- B(b);OGATE::R(D)
- B(b);SBLOCK::QAB(E),XB(h)
- B(b);SBLOCK,XP(G)::S(B)
- B(h);SBLOCK::QAB1(E)
- B(h);N_GUARD::B(L),XB(h)
- Tries
- Try
- B(L);
- Threat
- QAB1(E)
- Vars
- B(b);SBLOCK::QAB(E),XB(h)
- R(e);N_GUARD::S(K),XP(f)
- Refutation
- R(c);
- Try
- B(M);
- Threat
- S(B)
- Vars
- B(b);SBLOCK::QAB(E),XB(h)
- Refutation
- B(b);XP(G)
- Try
- R(C);
- Vars
- R(c);N_GUARD,XP(F)::S(B),XB(b)
- R(c);XP(J)::S(K),XR(c)
- R(e);N_GUARD,XR(D)::S(K),XP(f)
- R(e);N_GUARD,XP(I)::S(K),XP(f)
- B(b);SBLOCK,XP(G)::S(B)
- B(b);SBLOCK::QAB(E),XB(h)
- R(c);SBLOCK::QAR2(E)
- R(c);N_GUARD::B(L),XR(c)
- R(e);N_GUARD::S(K),XP(f)
- B(b);OGATE::R(D)
- B(h);SBLOCK::QAB1(E)
- B(h);N_GUARD::B(L),XB(h)
- Refutation
- B(b);XR(C)
- Try
- R(C);
- Vars
- R(c);N_GUARD,XP(F)::S(B),XB(b)
- R(c);XP(J)::S(K),XR(c)
- R(e);N_GUARD,XR(D)::S(K),XP(f)
- R(e);N_GUARD,XP(I)::S(K),XP(f)
- B(b);SBLOCK::QAB(E),XB(h)
- R(c);SBLOCK::QAR2(E)
- R(c);N_GUARD::B(L),XR(c)
- R(e);N_GUARD::S(K),XP(f)
- B(b);OGATE::R(D)
- B(h);SBLOCK::QAB1(E)
- B(h);N_GUARD::B(L),XB(h)
- Refutation
- B(b);XP(G)
- Try
- R(C);
- Threat
- S(B)
- Vars
- B(b);OGATE::R(D)
- Refutation
- B(b);
- Try
- R(D);
- Vars
- R(c);XP(J)::S(K),XR(c)
- R(e);N_GUARD,XP(I)::S(K),XP(f)
- B(b);SBLOCK,XP(G)::S(B)
- B(b);SBLOCK::QAB(E),XB(h)
- R(c);SBLOCK::QAR2(E)
- R(c);N_GUARD::B(L),XR(c)
- R(e);N_GUARD::S(K),XP(f)
- B(b);OGATE::R(D)
- B(h);SBLOCK::QAB1(E)
- B(h);N_GUARD::B(L),XB(h)
- Refutation
- R(e);CHECK
- Try
- R(D);XB(b)
- Threat
- DUALS(2)
- Vars
- R(c);XR(D)::S(B),XR(c)
- Refutation
- R(e);CHECK
- Try
- R(D);
- Threat
- DUALS(2)
- Vars
- R(c);XP(J)::S(K),XR(c)
- R(e);N_GUARD,XR(D)::S(K),XP(f)
- R(c);N_GUARD::B(L),XR(c)
- Refutation
- B(b);
- Try
- R(D);XR(e)
- Threat
- S(K),XP(f)
- Vars
- R(c);N_GUARD,XP(F)::S(B),XB(b)
- R(c);N_GUARD::B(L),XR(c)
- Refutation
- B(b);
- Try
- P(F);XR(e)
- Threat
- S(K),XP(f)
- Vars
- R(c);N_GUARD::S(B),XB(b)
- B(b);OGATE::R(D)
- P(f);::S(K)
- Refutation
- R(c);
- Try
- P(J);
- Threat
- DUALS(3)
- Vars
- B(b);SBLOCK::QAB(E),XB(h)
- Refutation
- R(c);XQ(J)
- Try
- P(J);
- Threat
- S(J)
- Vars
- B(b);SBLOCK,XP(G)::S(B)
- B(b);SBLOCK::QAB(E),XB(h)
- R(c);N_GUARD::B(L),XR(c)
- R(c);SBLOCK::QAR2(E)
- R(c);N_GUARD::S(K),XR(c)
- Refutation
- R(c);XS(J)
- Try
- P(J);
- Threat
- QAB1(E)
- Vars
- B(b);SBLOCK::QAB(E),XB(h)
- R(c);SBLOCK::QAR2(E)
- R(e);N_GUARD::S(K),XP(f)
- Refutation
- R(c);XB(J)
- Try
- P(J);
- Threat
- R(J)
- Vars
- R(e);N_GUARD,XP(I)::S(K),XP(f)
- B(b);SBLOCK,XP(G)::S(B)
- B(b);SBLOCK::QAB(E),XB(h)
- R(c);N_GUARD::B(L),XR(c)
- R(c);N_GUARD::S(K),XR(c)
- B(h);SBLOCK::QAB1(E)
- Refutation
- R(c);XR(J)
- Try
- Actual
- B(M);
- Vars
- R(c);N_GUARD,XP(F)::S(B),XB(b)
- R(c);XP(J)::S(K),XR(c)
- R(e);N_GUARD,XR(D)::S(K),XP(f)
- R(e);N_GUARD,XP(I)::S(K),XP(f)
- B(b);SBLOCK,XP(G)::S(B)
- B(b);SBLOCK::QAB(E),XB(h)
- R(c);SBLOCK::QAR2(E)
- R(c);N_GUARD::B(L),XR(c)
- R(e);N_GUARD::S(K),XP(f)
- B(b);OGATE::R(D)
- B(h);SBLOCK::QAB1(E)
- B(h);N_GUARD::B(L),XB(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).