MESON Chess Problem Database
Problem Display
PID: 242841 (7b/3r4/1pR5/1p3N2/1pN2Qp1/1k2P3/R2B1P2/1B4K1 w - - 0 1)
Bakcsi, Gyorgy
idee & form, 1999
#2
10 + 7
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Rxd2
- 2.Sxd2#
- 1...Rg7
- 2.Sd4#
- 1...bxc4
- 2.Qxc4#
- 1...Rxd2
- Tries
- 1.Se5?
- threat
- 2.Qxb4#
- 1...Rd4
- 2.Sxd4#
- 1...Rxd2!
- threat
- 1.Scd6?
- threat
- 2.Qxb4#
- 1...Bd4
- 2.Sxd4#
- 1...Bc3!
- threat
- 1.Rb2+?
- 1...Ka4
- 2.Rxb4#
- 1...Bxb2!
- 1...Ka4
- 1.Qf3?
- threat
- 2.Qd1#
- 1...Rxd2
- 2.Sxd2#
- 1...gxf3!
- threat
- 1.Qe4?
- threat
- 2.Qc2#
- 1...Rxd2
- 2.Sxd2#
- 1...Rd3!
- threat
- 1.Se5?
- Keys
- 1.Qxg4!
- threat
- 2.Qd1#
- 1...Rxd2
- 2.Sxd2#
- 1...Rg7
- 2.Sd4#
- threat
- 1.Qxg4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 1
- Sets
- R(f);XB(D)::S(G),XR(f)
- R(f);N_GUARD,S_CUTB(g)::S(I)
- P(d);OGATE,XS(G)::QAB1(H),XP(d)
- Tries
- Try
- S(G);
- Threat
- QAR1(H),XP(b)
- Vars
- R(f);N_GUARD::S(I),XR(f)
- Refutation
- R(f);XB(D)
- Try
- S(G);
- Threat
- QAR1(H),XP(b)
- Vars
- B(g);N_GUARD::S(I),XB(g)
- Refutation
- B(g);
- Try
- R(C);CHECK
- Vars
- K(a);OGATE,S_FLIGHT::R1(C),XP(b)
- Refutation
- B(g);XR(C)
- Try
- Q(H);
- Threat
- QAB(H)
- Vars
- R(f);XB(D)::S(G),XR(f)
- Refutation
- P(c);XQ(H)
- Try
- Q(H);
- Threat
- QAB1(H)
- Vars
- R(f);XB(D)::S(G),XR(f)
- Refutation
- R(f);
- Try
- Actual
- Q(H);XP(c)
- Threat
- QAB(H)
- Vars
- R(f);XB(D)::S(G),XR(f)
- R(f);N_GUARD,P_PINQ(H),S_CUTB(g)::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).