MESON Chess Problem Database
Problem Display
PID: 64300 (1Nb5/1pK3p1/3R4/2p1kP2/3b1p2/4N2R/1B5Q/7B w - - 0 1)
Davis, Henry Hosey
Source?, 0000
#2
9 + 7
| 187 | The Chess Bouquet | 1897 |
SOLUTION
- SOUND
- Sets
- 1...Bxb2
- 2.Qxb2#
- 1...Bc3
- 2.Bxc3#
- 1...Bxf5
- 2.Sc4#
- 1...Be6
- 2.Rxe6#
- 1...Bd7
- 2.Sxd7#
- 1...c4
- 2.Bxd4#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...Bxb2
- Tries
- 1.Sd5?
- threat
- 2.Qxf4#
- 1...Kxf5
- 2.Qxf4#
- 1...g5!
- threat
- 1.Rh4?
- threat
- 2.Qxf4#
- 1...Be6
- 2.Rxe6#
- 1...g5!
- threat
- 1.Rh5?
- threat
- 2.Sc4#
- 2.Sg4#
- 1...Be6
- 2.Sg4#
- 2.Rxe6#
- 1...c4
- 2.Sxc4#
- 2.Sg4#
- 2.Bxd4#
- 1...b5
- 2.Sg4#
- 2.Sc6#
- 1...g5!
- threat
- 1.Rg6?
- 1...Bxb2
- 2.Qxb2#
- 1...Bxf5
- 2.Sc4#
- 1...Bc3
- 2.Bxc3#
- 1...Be6
- 2.Rxe6#
- 1...Bd7
- 2.Sxd7#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...c4!
- 1...Bxb2
- 1.Qc2?
- threat
- 2.Sc4#
- 2.Sg4#
- 2.Qe4#
- 2.Qxc5#
- 1...Bxf5
- 2.Sc4#
- 2.Qxf5#
- 2.Qxc5#
- 1...fxe3
- 2.Qe4#
- 1...Be6
- 2.Sg4#
- 2.Rxe6#
- 1...Bc3
- 2.Sc4#
- 2.Sg4#
- 2.Bxc3#
- 2.Qe4#
- 2.Qxc3#
- 1...c4
- 2.Sxc4#
- 2.Sg4#
- 2.Bxd4#
- 2.Qe4#
- 1...b5
- 2.Sg4#
- 2.Sc6#
- 2.Qe4#
- 2.Qxc5#
- 1...b6
- 2.Sc4#
- 2.Sg4#
- 2.Sc6#
- 2.Qe4#
- 1...f3!
- threat
- 1.Qg2?
- threat
- 2.Qe4#
- 2.Qd5#
- 2.Qxg7#
- 1...Bxf5
- 2.Sc4#
- 2.Qd5#
- 2.Qxg7#
- 1...fxe3
- 2.Qe4#
- 1...Be6
- 2.Rxe6#
- 2.Qxg7#
- 1...g5
- 2.Qe4#
- 2.Qd5#
- 1...g6
- 2.Qe4#
- 2.Qd5#
- 1...f3!
- threat
- 1.Sd5?
- Keys
- 1.Rg3!
- 1...Bxb2
- 2.Qxb2#
- 1...Bxf5
- 2.Sc4#
- 1...fxe3
- 2.Rg5#
- 1...fxg3
- 2.Qxg3#
- 1...Be6
- 2.Rxe6#
- 1...f3
- 2.Rg4#
- 1...g5
- 2.Qh8#
- 1...Bc3
- 2.Bxc3#
- 1...Bd7
- 2.Sxd7#
- 1...c4
- 2.Bxd4#
- 1...b5
- 2.Sc6#
- 1...b6
- 2.Sc6#
- 1...g6
- 2.Qh8#
- 1...Bxb2
- 1.Rg3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- B(a);N_SPINB(a),OGATE,XB(B)::QAB(C),XB(a)
- B(a);OGATEB::B(B),XB(a)
- B(g);SBLOCK,XP(F)::S(D)
- B(g);N_GUARD::R1(G),XB(g)
- B(g);N_GUARD::S(I),XB(g)
- P(c);N_GUARD::B(B),XB(a)
- P(e);N_GUARD::S(I)
- Tries
- Try
- S(D);
- Threat
- QAB1(C),XP(b)
- Vars
- K(d);N_SPINB(a),N_SPINP(b),P-FLIGHT,XP(F)::QAR1(C),XP(b)
- Refutation
- P(f);
- Try
- R(E);
- Threat
- QAB1(C),XP(b)
- Vars
- B(g);N_GUARD::R1(G),XB(g)
- Refutation
- P(f);
- Try
- R(E);
- Threat
- DUALS(2)
- Refutation
- P(f);
- Try
- R(G);
- Vars
- B(a);N_SPINB(a),OGATE,XB(B)::QAB(C),XB(a)
- B(g);SBLOCK,XP(F)::S(D)
- B(a);OGATEB::B(B),XB(a)
- B(g);N_GUARD::R1(G),XB(g)
- B(g);N_GUARD::S(I),XB(g)
- P(e);N_GUARD::S(I)
- Refutation
- P(c);
- Try
- Q(C);N_PINP(b)
- Threat
- DUALS(4)
- Vars
- P(b);XS(D)::QAR1(C)
- Refutation
- P(b);
- Try
- Q(C);N_PINP(b)
- Threat
- DUALS(3)
- Vars
- P(b);XS(D)::QAR1(C)
- Refutation
- P(b);
- Try
- Actual
- R(E);N_PINP(b)
- Vars
- B(a);N_SPINB(a),OGATE,XB(B)::QAB(C),XB(a)
- B(g);SBLOCK,XP(F)::S(D)
- P(b);OGATEB,XS(D)::QAB(C)+R(E)
- P(b);OGATE,P_SPINP(b),XR(E)::QAB(C),XP(b)
- B(g);N_GUARD::R1(G),XB(g)
- P(b);OGATEB::QAB(C)+R(E)
- P(f);OGATEB::QAB(C)
- B(a);OGATEB::B(B),XB(a)
- B(g);N_GUARD::S(I),XB(g)
- P(c);N_GUARD::B(B),XB(a)
- P(e);N_GUARD::S(I)
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).