MESON Chess Problem Database
Problem Display
PID: 64080 (6K1/1p3Pp1/PR1RbpB1/p1B1pr2/N1k3N1/8/P2n4/3n3Q w - - 0 1)
Williams, Philip Hamilton
Source?, 0000
#2
11 + 10
| 187 | The Chess Bouquet | 1897 |
SOLUTION
- SOUND
- Sets
- 1...Rf1
- 2.Bd3#
- 1...Rf2
- 2.Bd3#
- 1...Rf4
- 2.Bd3#
- 1...Rg5
- 2.Bd3#
- 1...Rh5
- 2.Bd3#
- 1...Bd5
- 2.Qxd5#
- 1...Bd7
- 2.Qd5#
- 1...Bxf7+
- 2.Bxf7#
- 1...Bc8
- 2.Qd5#
- 1...Sb2
- 2.Se3#
- 2.Qc1#
- 1...Sf2
- 2.Se3#
- 2.Qc1#
- 1...Sc3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb1
- 2.Qe4#
- 1...Sf1
- 2.Qe4#
- 1...Sb3
- 2.axb3#
- 1...Sf3
- 2.Qf1#
- 1...Se4
- 2.Qxe4#
- 1...e4
- 2.Rd4#
- 1...Rf1
- Tries
- 1.Sxe5+?
- 1...Rxe5
- 2.Bd3#
- 2.Rd4#
- 1...fxe5!
- 1...Rxe5
- 1.Bf2?
- 1...Bxf7+
- 2.Bxf7#
- 1...Rxf2
- 2.Bd3#
- 1...Sxf2
- 2.Se3#
- 2.Qc1#
- 1...bxa6
- 2.Qc6#
- 1...Bd5
- 2.Qxd5#
- 1...Rf4
- 2.Bd3#
- 1...Rg5
- 2.Bd3#
- 1...Rh5
- 2.Bd3#
- 1...Bd7
- 2.Qd5#
- 1...Bc8
- 2.Qd5#
- 1...Sb2
- 2.Se3#
- 2.Qc1#
- 1...Sc3
- 2.Sb2#
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb1
- 2.Qe4#
- 2.Qf1#
- 1...Sf1
- 2.Qe4#
- 2.Qxf1#
- 1...Sb3
- 2.Qf1#
- 2.axb3#
- 1...Sf3
- 2.Qf1#
- 1...Se4
- 2.Qxe4#
- 2.Qf1#
- 1...e4
- 2.Rd4#
- 1...Rf3!
- 1...Bxf7+
- 1.Bxf5?
- threat
- 2.Bd3#
- 2.Bxe6#
- 1...Bxf5
- 2.Qd5#
- 1...Bd5
- 2.Qxd5#
- 1...Bd7
- 2.Bd3#
- 2.Qd5#
- 1...Bc8
- 2.Bd3#
- 2.Qd5#
- 1...Sb2
- 2.Se3#
- 2.Bxe6#
- 2.Qc1#
- 1...Sf2
- 2.Se3#
- 2.Bxe6#
- 2.Qc1#
- 1...Sc3
- 2.Se3#
- 2.Bd3#
- 1...Se3
- 2.Sxe3#
- 2.Bd3#
- 1...Se4
- 2.Bxe6#
- 2.Qxe4#
- 2.Qf1#
- 1...e4
- 2.Bxe6#
- 2.Rd4#
- 1...Bxf7+!
- threat
- 1.Rxb7?
- 1...Bxf7+
- 2.Bxf7#
- 1...Bd5
- 2.Qxd5#
- 1...Rf1
- 2.Bd3#
- 1...Rf2
- 2.Bd3#
- 1...Rf4
- 2.Bd3#
- 1...Rg5
- 2.Bd3#
- 1...Rh5
- 2.Bd3#
- 1...Bd7
- 2.Qd5#
- 1...Bc8
- 2.Qd5#
- 1...Sb2
- 2.Se3#
- 2.Qc1#
- 1...Sf2
- 2.Se3#
- 2.Qc1#
- 1...Sc3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb1
- 2.Qe4#
- 1...Sf1
- 2.Qe4#
- 1...Sb3
- 2.axb3#
- 1...Sf3
- 2.Qf1#
- 1...Se4
- 2.Qxe4#
- 1...e4
- 2.Rd4#
- 1...Rf3!
- 1...Bxf7+
- 1.Rxd2?
- threat
- 2.Qe4#
- 1...Bxf7+
- 2.Bxf7#
- 1...Rf4
- 2.Bd3#
- 1...Bd5
- 2.Qxd5#
- 1...Sf2
- 2.Se3#
- 2.Qc1#
- 1...Sc3
- 2.Se3#
- 1...e4
- 2.Rd4#
- 2.Qxe4#
- 1...Rf3!
- threat
- 1.Qg2?
- threat
- 2.Qe2#
- 1...Bxf7+
- 2.Bxf7#
- 1...Rf2
- 2.Bd3#
- 1...Sb2
- 2.Se3#
- 1...Sf2
- 2.Se3#
- 1...Sc3
- 2.Se3#
- 1...Rf3!
- threat
- 1.Qc6?
- threat
- 2.Qb5#
- 1...Bxf7+
- 2.Bxf7#
- 1...bxa6
- 2.Bg1#
- 2.Bf2#
- 2.Ba3#
- 2.Be3#
- 2.Bb4#
- 1...Bd7
- 2.Qd5#
- 1...Sc3
- 2.Sb2#
- 2.Se3#
- 1...bxc6!
- threat
- 1.Qxd1?
- threat
- 2.Se3#
- 2.Qc2#
- 2.Qe2#
- 2.Qc1#
- 1...Bxf7+
- 2.Bxf7#
- 1...Bd5
- 2.Qc2#
- 2.Qe2#
- 1...Rf1
- 2.Se3#
- 2.Bd3#
- 2.Qc2#
- 2.Qe2#
- 1...Rf2
- 2.Se3#
- 2.Bd3#
- 2.Qc2#
- 2.Qc1#
- 1...Sb1
- 2.Se3#
- 2.Qe2#
- 2.Qb3#
- 2.Qd3#
- 1...Sf1
- 2.Qc2#
- 2.Qe2#
- 2.Qb3#
- 2.Qc1#
- 2.Qd3#
- 1...Sb3
- 2.Se3#
- 2.Qc2#
- 2.Qe2#
- 2.Qxb3#
- 2.Qd3#
- 2.axb3#
- 1...Se4
- 2.Se3#
- 2.Qe2#
- 2.Qb3#
- 2.Qd3#
- 1...Rf3!
- threat
- 1.Qe1?
- threat
- 2.Qe2#
- 1...Bxf7+
- 2.Bxf7#
- 1...Rf2
- 2.Bd3#
- 1...Sb2
- 2.Se3#
- 2.Qc1#
- 1...Sf2
- 2.Se3#
- 2.Qc1#
- 1...Sc3
- 2.Se3#
- 1...Rf3!
- threat
- 1.Qf1+?
- 1...Rxf1
- 2.Bd3#
- 1...Sxf1!
- 1...Rxf1
- 1.Qh2?
- threat
- 2.Qe2#
- 1...Bxf7+
- 2.Bxf7#
- 1...Rf2
- 2.Bd3#
- 1...Sb2
- 2.Se3#
- 1...Sf2
- 2.Se3#
- 1...Sc3
- 2.Se3#
- 1...Rf3!
- threat
- 1.Qh4?
- threat
- 2.Se3#
- 2.Sxe5#
- 1...Bxf7+
- 2.Bxf7#
- 1...Bd5
- 2.Sxe5#
- 1...Rf4
- 2.Bd3#
- 1...Se3
- 2.Sxe3#
- 2.Sxe5#
- 1...e4
- 2.Rd4#
- 1...Se4!
- threat
- 1.axb7?
- 1...Bxf7+
- 2.Bxf7#
- 1...Bd5
- 2.Qxd5#
- 1...Rf1
- 2.Bd3#
- 1...Rf2
- 2.Bd3#
- 1...Rf4
- 2.Bd3#
- 1...Rg5
- 2.Bd3#
- 1...Rh5
- 2.Bd3#
- 1...Bd7
- 2.Qd5#
- 1...Bc8
- 2.Qd5#
- 1...Sb2
- 2.Se3#
- 2.Qc1#
- 1...Sf2
- 2.Se3#
- 2.Qc1#
- 1...Sc3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb1
- 2.Qe4#
- 1...Sf1
- 2.Qe4#
- 1...Sb3
- 2.axb3#
- 1...Sf3
- 2.Qf1#
- 1...Se4
- 2.Qxe4#
- 1...e4
- 2.Rd4#
- 1...Rf3!
- 1...Bxf7+
- 1.a7?
- 1...Bxf7+
- 2.Bxf7#
- 1...Bd5
- 2.Qxd5#
- 1...Rf1
- 2.Bd3#
- 1...Rf2
- 2.Bd3#
- 1...Rf4
- 2.Bd3#
- 1...Rg5
- 2.Bd3#
- 1...Rh5
- 2.Bd3#
- 1...Bd7
- 2.Qd5#
- 1...Bc8
- 2.Qd5#
- 1...Sb2
- 2.Se3#
- 2.Qc1#
- 1...Sf2
- 2.Se3#
- 2.Qc1#
- 1...Sc3
- 2.Se3#
- 1...Se3
- 2.Sxe3#
- 1...Sb1
- 2.Qe4#
- 1...Sf1
- 2.Qe4#
- 1...Sb3
- 2.axb3#
- 1...Sf3
- 2.Qf1#
- 1...Se4
- 2.Qxe4#
- 1...e4
- 2.Rd4#
- 1...Rf3!
- 1...Bxf7+
- 1.Sxe5+?
- Keys
- 1.Be3!
- 1...Bxf7+
- 2.Bxf7#
- 1...Sxe3
- 2.Sxe3#
- 1...bxa6
- 2.Qc6#
- 1...Bd5
- 2.Qxd5#
- 1...Rf3
- 2.Bd3#
- 1...Rf1
- 2.Bd3#
- 1...Rf2
- 2.Bd3#
- 1...Rf4
- 2.Bd3#
- 1...Rg5
- 2.Bd3#
- 1...Rh5
- 2.Bd3#
- 1...Bd7
- 2.Qd5#
- 1...Bc8
- 2.Qd5#
- 1...Sb2
- 2.Qc1#
- 1...Sf2
- 2.Qc1#
- 1...Sc3
- 2.Sb2#
- 1...Sb1
- 2.Qe4#
- 1...Sf1
- 2.Qe4#
- 1...Sb3
- 2.axb3#
- 1...Sf3
- 2.Qf1#
- 1...Se4
- 2.Qxe4#
- 1...e4
- 2.Rd4#
- 1...Bxf7+
- 1.Be3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- R(f);OGATE::B(I)
- B(g);N_GUARD::QAB1(A),XB(g)
- B(g);N_GUARD,N_PINP(J)::QAB1(A)
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- S(a);N_GUARD::S(D)
- S(a);N_GUARD::S(D),XS(a)
- S(b);N_GUARD::QAR2(A)
- S(b);OGATE::P(B),XS(b)
- S(b);N_GUARD,S_CUTR(f)::QAB(A)
- S(b);N_GUARD::QAR2(A),XS(b)
- P(e);N_GUARD::R1(H)
- Tries
- Try
- S(D);CHECK,XP(e)
- Refutation
- P(h);XS(D)
- Try
- B(E);
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- R(f);OGATE,XB(E)::B(I)
- P(i);N_GUARD,XP(F)::QAR2(A)
- B(g);N_GUARD::QAB1(A),XB(g)
- R(f);OGATE::B(I)
- B(g);N_GUARD,N_PINP(J)::QAB1(A)
- S(a);N_GUARD::S(D),XS(a)
- S(b);N_GUARD::QAB(A)
- P(e);N_GUARD::R1(H)
- Refutation
- R(f);
- Try
- B(I);XR(f)
- Threat
- DUALS(2)
- Vars
- B(g);N_GUARD,N_PINP(J),XB(I)::QAB1(A)
- B(g);N_GUARD::QAB1(A),XB(g)
- Refutation
- B(g);CHECK,XP(J)
- Try
- R(G);XP(i)
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- B(g);N_GUARD::QAB1(A),XB(g)
- R(f);OGATE::B(I)
- B(g);N_GUARD,N_PINP(J)::QAB1(A)
- S(a);N_GUARD::S(D)
- S(a);N_GUARD::S(D),XS(a)
- S(b);N_GUARD::QAR2(A)
- S(b);OGATE::P(B),XS(b)
- S(b);N_GUARD,S_CUTR(f)::QAB(A)
- S(b);N_GUARD::QAR2(A),XS(b)
- P(e);N_GUARD::R1(H)
- Refutation
- R(f);
- Try
- R(H);XS(b)
- Threat
- QAR2(A)
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- R(f);OGATE::B(I)
- B(g);N_GUARD::QAB1(A),XB(g)
- S(a);N_GUARD::S(D)
- Refutation
- R(f);
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- R(f);OGATE::B(I)
- S(a);N_GUARD::S(D)
- Refutation
- R(f);
- Try
- Q(A);
- Threat
- QAB1(A)
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- B(g);N_GUARD,N_PINP(J)::QAB1(A)
- Refutation
- P(i);XQ(A)
- Try
- Q(A);XS(a)
- Threat
- DUALS(4)
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- Refutation
- R(f);
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- R(f);OGATE::B(I)
- S(a);N_GUARD::S(D)
- Refutation
- R(f);
- Try
- Q(A);CHECK
- Vars
- R(f);OGATE,XQ(A)::B(I)
- Refutation
- S(b);XQ(A)
- Try
- Q(A);
- Threat
- QAB(A)
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- R(f);OGATE::B(I)
- S(a);N_GUARD::S(D)
- Refutation
- R(f);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- B(g);::QAR(A)+S(D),DCHECK,XP(e)
- R(f);OGATE::B(I)
- P(e);N_GUARD::R1(H)
- Refutation
- S(b);
- Try
- P(F);XP(i)
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- B(g);N_GUARD::QAB1(A),XB(g)
- R(f);OGATE::B(I)
- B(g);N_GUARD,N_PINP(J)::QAB1(A)
- S(a);N_GUARD::S(D)
- S(a);N_GUARD::S(D),XS(a)
- S(b);N_GUARD::QAR2(A)
- S(b);OGATE::P(B),XS(b)
- S(b);N_GUARD,S_CUTR(f)::QAB(A)
- S(b);N_GUARD::QAR2(A),XS(b)
- P(e);N_GUARD::R1(H)
- Refutation
- R(f);
- Try
- P(F);
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- B(g);N_GUARD::QAB1(A),XB(g)
- R(f);OGATE::B(I)
- B(g);N_GUARD,N_PINP(J)::QAB1(A)
- S(a);N_GUARD::S(D)
- S(a);N_GUARD::S(D),XS(a)
- S(b);N_GUARD::QAR2(A)
- S(b);OGATE::P(B),XS(b)
- S(b);N_GUARD,S_CUTR(f)::QAB(A)
- S(b);N_GUARD::QAR2(A),XS(b)
- P(e);N_GUARD::R1(H)
- Refutation
- R(f);
- Try
- Actual
- B(E);
- Vars
- B(g);CHECK,OGATE,XP(J)::B(I),XB(g)
- S(a);XB(E)::S(D),XS(a)
- P(i);N_GUARD,XP(F)::QAR2(A)
- B(g);N_GUARD::QAB1(A),XB(g)
- R(f);OGATE::B(I)
- B(g);N_GUARD,N_PINP(J)::QAB1(A)
- S(a);OGATE::QAR(A)
- S(a);N_GUARD,SBLOCK::S(C)
- S(b);N_GUARD::QAR2(A)
- S(b);OGATE::P(B),XS(b)
- S(b);N_GUARD,S_CUTR(f)::QAB(A)
- S(b);N_GUARD::QAR2(A),XS(b)
- P(e);N_GUARD::R1(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).