MESON Chess Problem Database
Problem Display
PID: 244863 (4R3/2Bq2N1/5N2/1bp1p3/3k4/1P2pn2/1KP1pr2/8 w - - 0 1)
Gold, Samuel
Wiener Hausfrauen-Zeitung, 1910
#2
7 + 9
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Qf5
- 2.Sxf5#
- 1...Qc6
- 2.Sf5#
- 1...Qe6
- 2.Sxe6#
- 1...Qxe8
- 2.Sf5#
- 1...Qd5
- 2.Sf5#
- 1...Qd6
- 2.Sf5#
- 1...Qxc7
- 2.Sf5#
- 2.Se6#
- 1...Qe7
- 2.Sf5#
- 1...Qf7
- 2.Sf5#
- 1...Qd8
- 2.Sf5#
- 2.Se6#
- 1...Bd3
- 2.c3#
- 1...Se1
- 2.Bxe5#
- 1...Sg1
- 2.Bxe5#
- 1...Sd2
- 2.Bxe5#
- 1...Sh2
- 2.Bxe5#
- 1...Sh4
- 2.Bxe5#
- 1...Sg5
- 2.Bxe5#
- 1...c4
- 2.Bb6#
- 1...e4
- 2.Rxe4#
- 1...Qf5
- Tries
- 1.Rd8?
- threat
- 2.Sf5#
- 2.Se6#
- 1...c4
- 2.Se6#
- 2.Bb6#
- 1...Bd3
- 2.Se6#
- 2.Rxd7#
- 2.c3#
- 1...Bc4
- 2.Sf5#
- 1...Se1
- 2.Se6#
- 1...Sg1
- 2.Se6#
- 1...Sd2
- 2.Se6#
- 1...Sh2
- 2.Se6#
- 1...Sh4
- 2.Se6#
- 1...Sg5!
- threat
- 1.Rd8?
- Keys
- 1.Re6!
- threat
- 2.Sf5#
- 1...Qxe6
- 2.Sxe6#
- 1...Qxg7
- 2.Rd6#
- 1...c4
- 2.Bb6#
- 1...Bd3
- 2.c3#
- 1...Se1
- 2.Bxe5#
- 1...Sg1
- 2.Bxe5#
- 1...Sd2
- 2.Bxe5#
- 1...Sh2
- 2.Bxe5#
- 1...Sh4
- 2.Bxe5#
- 1...Sg5
- 2.Bxe5#
- threat
- 1.Re6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 8
- Sets
- Q(i);N_GUARD::S(F),XQ(i)
- Q(i);N_GUARD::S(F)
- Q(i);N_GUARD,XR(G)::S(F)
- B(f);SBLOCK::P(B)
- S(d);N_GUARD::B(E),XP(h)
- P(g);OGATEB::B(E)
- P(h);OGATE::R1(G),XP(h)
- Tries
- Try
- R(G);P_PINQ(i)
- Threat
- DUALS(2)
- Vars
- B(f);::S(F)
- S(d);::S(F)
- Refutation
- S(d);
- Try
- Actual
- R(G);
- Threat
- S(F)
- Vars
- Q(i);XR(G)::S(F),XQ(i)
- Q(i);N_GUARD,XS(F)::R(G)
- P(g);OGATEB::B(E)
- B(f);SBLOCK::P(B)
- S(d);N_GUARD::B(E),XP(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).