MESON Chess Problem Database
Problem Display
PID: 207532 (5B2/8/4Rb2/6k1/5NPp/7p/Kn2B2P/5Q2 w - - 0 1)
Healey, Frank
London, 1872
#2
8 + 5
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bc3
- 2.Sxh3#
- 2.Bh6#
- 2.Rg6#
- 1...Bd4
- 2.Sxh3#
- 2.Bh6#
- 2.Rg6#
- 1...Be5
- 2.Sxh3#
- 2.Bh6#
- 2.Rg6#
- 1...Be7
- 2.Sxh3#
- 2.Bh6#
- 2.Bxe7#
- 2.Rg6#
- 1...Bg7
- 2.Sxh3#
- 2.Rg6#
- 1...Bd8
- 2.Sxh3#
- 2.Bh6#
- 2.Rg6#
- 1...Bh8
- 2.Sxh3#
- 2.Bh6#
- 2.Rg6#
- 1...Bc3
- Tries
- 1.Sg2?
- threat
- 2.Qf5#
- 2.Qxf6#
- 1...Bc3
- 2.Bh6#
- 2.Qf4#
- 2.Qf5#
- 1...Bd4
- 2.Bh6#
- 2.Qf4#
- 2.Qf5#
- 1...Be5
- 2.Bh6#
- 2.Qf5#
- 1...Be7
- 2.Bh6#
- 2.Bxe7#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bg7
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bd8
- 2.Bh6#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bh8
- 2.Bh6#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Kg6!
- threat
- 1.Sd3?
- threat
- 2.Qf5#
- 2.Qxf6#
- 1...Bc3
- 2.Bh6#
- 2.Qf4#
- 2.Qf5#
- 1...Bd4
- 2.Bh6#
- 2.Qf4#
- 2.Qf5#
- 1...Be5
- 2.Bh6#
- 2.Qf5#
- 1...Be7
- 2.Bh6#
- 2.Bxe7#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bg7
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bd8
- 2.Bh6#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bh8
- 2.Bh6#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Kg6!
- threat
- 1.Sd5?
- threat
- 2.Qf5#
- 2.Qxf6#
- 1...Bc3
- 2.Bh6#
- 2.Qf4#
- 2.Qf5#
- 1...Bd4
- 2.Bh6#
- 2.Qf4#
- 2.Qf5#
- 1...Be5
- 2.Bh6#
- 2.Qf5#
- 1...Be7
- 2.Bh6#
- 2.Bxe7#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bg7
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bd8
- 2.Bh6#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bh8
- 2.Bh6#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Kg6!
- threat
- 1.Sh5?
- threat
- 2.Qf5#
- 2.Qxf6#
- 1...Bc3
- 2.Bh6#
- 2.Qf4#
- 2.Qf5#
- 1...Bd4
- 2.Bh6#
- 2.Qf4#
- 2.Qf5#
- 1...Be5
- 2.Bh6#
- 2.Qf5#
- 1...Be7
- 2.Bh6#
- 2.Bxe7#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bg7
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bd8
- 2.Bh6#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bh8
- 2.Bh6#
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Kg6!
- threat
- 1.Sg6?
- threat
- 2.Qf5#
- 2.Qxf6#
- 1...Bc3
- 2.Qf4#
- 2.Qf5#
- 1...Bd4
- 2.Qf4#
- 2.Qf5#
- 1...Be5
- 2.Qf5#
- 1...Be7
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bg7
- 2.Qc1#
- 2.Qf4#
- 1...Bd8
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Bh8
- 2.Qc1#
- 2.Qf4#
- 2.Qf5#
- 1...Kxg6!
- threat
- 1.Qb1?
- threat
- 2.Sxh3#
- 2.Qf5#
- 1...Kxf4
- 2.Qf5#
- 2.Qc1#
- 1...Sd3!
- threat
- 1.Sg2?
- Keys
- 1.Qa1!
- 1...Kxf4
- 2.Qc1#
- 1...Sd1
- 2.Qxf6#
- 1...Bc3
- 2.Sxh3#
- 2.Bh6#
- 1...Bd4
- 2.Sxh3#
- 2.Bh6#
- 1...Be5
- 2.Sxh3#
- 2.Bh6#
- 1...Be7
- 2.Sxh3#
- 2.Bh6#
- 1...Bg7
- 2.Sxh3#
- 1...Bd8
- 2.Sxh3#
- 2.Bh6#
- 1...Bh8
- 2.Sxh3#
- 2.Bh6#
- 1...Sd3
- 2.Qxf6#
- 1...Sa4
- 2.Qxf6#
- 1...Sc4
- 2.Qxf6#
- 1...Kxf4
- 1.Qa1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(E);
- Threat
- DUALS(2)
- Refutation
- K(d);P-FLIGHT,P_SPINB(e)
- Try
- S(E);
- Threat
- DUALS(2)
- Refutation
- K(d);P-FLIGHT,P_SPINB(e)
- Try
- S(E);
- Threat
- DUALS(2)
- Refutation
- K(d);P-FLIGHT,P_SPINB(e)
- Try
- S(E);
- Threat
- DUALS(2)
- Refutation
- K(d);P-FLIGHT,P_SPINB(e)
- Try
- S(E);
- Threat
- DUALS(2)
- Vars
- B(e);::QAR1(A)
- Refutation
- K(d);P-FLIGHT,P_SPINB(e),XS(E)
- Try
- Q(A);
- Threat
- DUALS(2)
- Refutation
- S(a);
- Try
- Actual
- Q(A);
- Vars
- K(d);OGATEB,S_FLIGHT,XS(E)::QAB(A)
- S(a);OGATE::QAB1(A),XB(e)
- B(e);::S(E),XP(b)
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).