MESON Chess Problem Database
Problem Display
PID: 2858 (1b1B2R1/4pR1p/bQ2p3/r3k3/7N/P2P2pn/1N2n1B1/5K2 w - - 0 1)
Blake, Percy Francis
Source?, 1895
#2
10 + 10
| 187 | The Chess Bouquet | 1897 |
SOLUTION
- SOUND
- Sets
- 1...Rxa3
- 2.Qc5#
- 1...Ra4
- 2.Qc5#
- 1...Rb5
- 2.Sc4#
- 1...Rc5
- 2.Qxc5#
- 1...Rd5
- 2.Sf3#
- 1...Bxd3
- 2.Sxd3#
- 1...Bc4
- 2.Sxc4#
- 1...Bb5
- 2.Qc5#
- 1...Bb7
- 2.Sc4#
- 1...Bc8
- 2.Sc4#
- 1...Bd6
- 2.Qe3#
- 1...Ba7
- 2.Bc7#
- 1...Bc7
- 2.Bxc7#
- 1...Sd4
- 2.Qxb8#
- 1...Sg1
- 2.Rg5#
- 1...Sf2
- 2.Rg5#
- 1...Sf4
- 2.Rg5#
- 1...Sg5
- 2.Rxg5#
- 1...h5
- 2.Sg6#
- 1...h6
- 2.Sg6#
- 1...Rxa3
- Tries
- 1.Bxe7?
- threat
- 2.Qe3#
- 1...Bxd3
- 2.Sxd3#
- 1...Rc5
- 2.Qxc5#
- 1...Ra4
- 2.Qc5#
- 1...Bb7
- 2.Sc4#
- 1...Ba7
- 2.Bd6#
- 2.Qd6#
- 1...Sd4
- 2.Qxb8#
- 1...Sf2
- 2.Rg5#
- 1...Sg5
- 2.Rxg5#
- 1...Sc3!
- threat
- 1.Rg4?
- threat
- 2.Qxb8#
- 1...Rb5
- 2.Sc4#
- 1...Rc5
- 2.Qxc5#
- 1...Rd5
- 2.Sf3#
- 2.Re4#
- 1...Bb7
- 2.Sc4#
- 1...Bd6
- 2.Qe3#
- 1...Ba7
- 2.Bc7#
- 2.Qc7#
- 1...Bc7
- 2.Bxc7#
- 2.Qxc7#
- 1...Shf4
- 2.Rg5#
- 1...Sef4!
- threat
- 1.Rg6?
- threat
- 2.Rxe6#
- 1...hxg6
- 2.Sxg6#
- 1...Rc5
- 2.Qxc5#
- 1...Bc4
- 2.Sxc4#
- 1...Bc8
- 2.Sc4#
- 1...Bd6
- 2.Qe3#
- 1...Sd4
- 2.Qxb8#
- 1...Shf4
- 2.Rg5#
- 1...Sg5
- 2.Rxg5#
- 1...Sef4!
- threat
- 1.Bxe7?
- Keys
- 1.Ke1!
- 1...Rxa3
- 2.Qc5#
- 1...Bxd3
- 2.Sxd3#
- 1...Rc5
- 2.Qxc5#
- 1...Ra4
- 2.Qc5#
- 1...Rb5
- 2.Sc4#
- 1...Rd5
- 2.Sf3#
- 1...Bc4
- 2.Sxc4#
- 1...Bb5
- 2.Qc5#
- 1...Bb7
- 2.Sc4#
- 1...Bc8
- 2.Sc4#
- 1...Bd6
- 2.Qe3#
- 1...Ba7
- 2.Bc7#
- 1...Bc7
- 2.Bxc7#
- 1...Sc1
- 2.d4#
- 1...Seg1
- 2.d4#
- 1...Sc3
- 2.d4#
- 1...Sd4
- 2.Qxb8#
- 1...Sef4
- 2.d4#
- 1...Shg1
- 2.Rg5#
- 1...Sf2
- 2.Rg5#
- 1...Shf4
- 2.Rg5#
- 1...Sg5
- 2.Rxg5#
- 1...h5
- 2.Sg6#
- 1...h6
- 2.Sg6#
- 1...Rxa3
- 1.Ke1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- R(d);N_GUARD,XP(D)::QAR2(G)
- R(d);N_GUARD::QAR2(G)
- R(d);S_CUTB(f)::S(B)
- R(d);N_GUARD::QAR2(G),XR(d)
- R(d);SBLOCK::S(F)
- B(f);XP(E)::S(B),XB(f)
- B(f);N_GUARD::S(B),XB(f)
- B(f);S_CUTR(d)::QAR2(G)
- B(f);N_GUARD::S(B)
- B(j);SBLOCK::QAR2(G)
- B(j);N_GUARD::B(I)
- B(j);N_GUARD::B(I),XB(j)
- S(a);P_PINP(E),SBLOCK::QAB(G),XB(j)
- S(c);N_GUARD::R(J)
- S(c);N_GUARD::R(J),XS(c)
- P(i);N_GUARD::S(F)
- Tries
- Try
- B(I);XP(h)
- Threat
- QAR2(G)
- Vars
- B(f);XP(E)::S(B),XB(f)
- R(d);N_GUARD::QAR2(G),XR(d)
- R(d);N_GUARD::QAR2(G)
- B(f);N_GUARD::S(B)
- S(a);P_PINP(E),SBLOCK::QAB(G),XB(j)
- S(c);N_GUARD::R(J)
- S(c);N_GUARD::R(J),XS(c)
- Refutation
- S(a);P_PINP(E)
- Try
- R(J);
- Threat
- QAB(G),XB(j)
- Vars
- R(d);S_CUTB(f)::S(B)
- R(d);N_GUARD::QAR2(G),XR(d)
- B(f);N_GUARD::S(B)
- B(j);SBLOCK::QAR2(G)
- S(c);N_GUARD::R(J)
- Refutation
- S(a);P_PINP(E)
- Try
- R(J);
- Threat
- R1(J),XP(g)
- Vars
- P(i);XR(J)::S(F),XP(i)
- R(d);N_GUARD::QAR2(G),XR(d)
- B(f);N_GUARD::S(B),XB(f)
- B(f);N_GUARD::S(B)
- B(j);SBLOCK::QAR2(G)
- S(a);P_PINP(E),SBLOCK::QAB(G),XB(j)
- S(c);N_GUARD::R(J)
- S(c);N_GUARD::R(J),XS(c)
- Refutation
- S(a);P_PINP(E)
- Try
- Actual
- K(A);P-FLIGHT
- Vars
- R(d);N_GUARD,XP(D)::QAR2(G)
- B(f);XP(E)::S(B),XB(f)
- R(d);N_GUARD::QAR2(G),XR(d)
- R(d);N_GUARD::QAR2(G)
- R(d);S_CUTB(f)::S(B)
- R(d);SBLOCK::S(F)
- B(f);N_GUARD::S(B),XB(f)
- B(f);S_CUTR(d)::QAR2(G)
- B(f);N_GUARD::S(B)
- B(j);SBLOCK::QAR2(G)
- B(j);N_GUARD::B(I)
- B(j);N_GUARD::B(I),XB(j)
- S(a);N_GUARD::P(E)
- S(a);SBLOCK::QAB(G),XB(j)
- S(c);N_GUARD::R(J)
- S(c);N_GUARD::R(J),XS(c)
- P(i);N_GUARD::S(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).