MESON Chess Problem Database
Problem Display
PID: 219167 (2bbrB2/R3p1n1/P1Q3BN/6n1/3k4/3p4/8/K3R3 w - - 0 1)
Dragoescu, Radu
Freie Presse, 1987
#2
8 + 8
| 15148 | Sadier Collection | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bxa6
- 2.Rd7#
- 1...Be6
- 2.Bxg7#
- 1...Bd7
- 2.Rxd7#
- 1...Sf3
- 2.Re4#
- 1...Sh3
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...S5e6
- 2.Re4#
- 1...Sf7
- 2.Re4#
- 1...Sh7
- 2.Re4#
- 1...S7e6
- 2.Sf5#
- 1...e5
- 2.Qc5#
- 1...e6
- 2.Qc5#
- 1...Bxa6
- Tries
- 1.Rc7?
- threat
- 2.Qc4#
- 2.Qc5#
- 1...Bxa6
- 2.Rd7#
- 2.Qd7#
- 2.Qc5#
- 1...Se4
- 2.Rxe4#
- 2.Qxe4#
- 1...Be6
- 2.Bxg7#
- 2.Qc5#
- 1...S5e6
- 2.Re4#
- 2.Qe4#
- 2.Qc4#
- 1...S7e6
- 2.Sf5#
- 2.Qc4#
- 1...Bxc7!
- threat
- 1.Rc7?
- Keys
- 1.Bf7!
- threat
- 2.Qc4#
- 1...Bxa6
- 2.Rd7#
- 1...Sxf7
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Be6
- 2.Bxg7#
- 1...S5e6
- 2.Re4#
- 1...S7e6
- 2.Sf5#
- 1...e6
- 2.Qc5#
- threat
- 1.Bf7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 5
- Sets
- B(f);N_GUARD,XP(C)::R(G)
- B(f);S_CUTP(d)::B(H),XS(e)
- B(f);N_GUARD::R(G),XB(f)
- S(c);N_GUARD::R1(B)
- S(c);N_GUARD::R1(B),XS(c)
- S(e);N_GUARD,S_CUTB(f)::S(F)
- P(d);::QAB1(D)
- Tries
- Try
- R(G);
- Threat
- DUALS(2)
- Refutation
- B(g);XR(G)
- Try
- Actual
- B(E);
- Threat
- QAR1(D)
- Vars
- B(f);N_GUARD,XP(C)::R(G)
- S(c);N_GUARD,XB(E)::R1(B)
- S(c);N_GUARD::R1(B),XS(c)
- B(f);S_CUTP(d)::B(H),XS(e)
- S(c);N_GUARD::R1(B)
- S(e);N_GUARD,S_CUTB(f)::S(F)
- P(d);::QAB1(D)
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).