MESON Chess Problem Database
Problem Display
PID: 153559 (b3R3/3NbN2/8/2p1q3/2P1k1B1/4P3/2PQ1B2/2nK4 w - - 0 1)
Rimkus, Mecislovas
Sachove umeni (Ceskoslovensky sach), 1975
#2
10 + 6
| 5459 | Sachmatija | 2002 |
SOLUTION
- SOUND
- Sets
- 1...Qa1
- 2.Sxc5#
- 2.Sg5#
- 2.Sd6#
- 1...Qb2
- 2.Sxc5#
- 2.Sg5#
- 2.Sd6#
- 1...Qh2
- 2.Sxc5#
- 2.Sf6#
- 2.Sg5#
- 1...Qc3
- 2.Sxc5#
- 2.Sg5#
- 2.Sd6#
- 1...Qg3
- 2.Sxc5#
- 2.Sf6#
- 2.Sg5#
- 1...Qd4
- 2.Sg5#
- 1...Qf4
- 2.Sxc5#
- 1...Qd6
- 2.Sg5#
- 2.Sxd6#
- 1...Qf6
- 2.Sxc5#
- 2.Sxf6#
- 1...Qc7
- 2.Sf6#
- 2.Sg5#
- 1...Qg7
- 2.Sxc5#
- 2.Sd6#
- 1...Qb8
- 2.Sxc5#
- 2.Sf6#
- 2.Sg5#
- 1...Qh8
- 2.Sxc5#
- 2.Sg5#
- 2.Sd6#
- 1...Qd5
- 2.Sf6#
- 1...Qf5
- 2.Sd6#
- 1...Qg5
- 2.Sxg5#
- 2.Sd6#
- 1...Qh5
- 2.Sf6#
- 2.Sd6#
- 1...Bh4
- 2.Sxc5#
- 2.Sd6#
- 2.Rxe5#
- 1...Bg5
- 2.Sxc5#
- 2.Sxg5#
- 2.Sd6#
- 2.Rxe5#
- 1...Bd6
- 2.Sf6#
- 2.Sg5#
- 2.Sxd6#
- 1...Bf6
- 2.Sxc5#
- 2.Sxf6#
- 2.Sd6#
- 1...Bd8
- 2.Sxc5#
- 2.Sd6#
- 2.Rxe5#
- 1...Bf8
- 2.Sf6#
- 2.Sg5#
- 2.Rxe5#
- 1...Sa2
- 2.Qd3#
- 1...Se2
- 2.Qd3#
- 1...Sb3
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 2.cxd3#
- 1...Qa1
- Tries
- 1.Sxc5+?
- 1...Bxc5
- 2.Sg5#
- 2.Rxe5#
- 1...Qxc5!
- 1...Bxc5
- 1.Sf6+?
- 1...Bxf6
- 2.Sd6#
- 1...Qxf6!
- 1...Bxf6
- 1.Sg5+?
- 1...Bxg5
- 2.Sxc5#
- 2.Rxe5#
- 1...Qxg5!
- 1...Bxg5
- 1.Sd6+?
- 1...Bxd6
- 2.Sf6#
- 1...Qxd6!
- 1...Bxd6
- 1.Rxe7?
- threat
- 2.Sxc5#
- 2.Sf6#
- 2.Sg5#
- 2.Sd6#
- 2.Rxe5#
- 1...Qe6
- 2.Sxc5#
- 2.Sf6#
- 2.Sg5#
- 2.Sd6#
- 2.Rxe6#
- 1...Sb3
- 2.Sf6#
- 2.Sg5#
- 2.Sd6#
- 2.Rxe5#
- 2.Qd3#
- 1...Sd3
- 2.Sf6#
- 2.Sg5#
- 2.Sd6#
- 2.Qxd3#
- 2.cxd3#
- 1...Qxe7!
- threat
- 1.Sxc5+?
- Keys
- 1.Bg1!
- threat
- 2.Qg2#
- 1...Qh2
- 2.Sxc5#
- 2.Sf6#
- 2.Sg5#
- 1...Qg3
- 2.Sxc5#
- 2.Sf6#
- 2.Sg5#
- 1...Qd4
- 2.Sg5#
- 1...Qf4
- 2.Sxc5#
- 1...Qd6
- 2.Sg5#
- 2.Sxd6#
- 1...Qf6
- 2.Sxc5#
- 2.Sxf6#
- 1...Qd5
- 2.Sf6#
- 1...Qf5
- 2.Sd6#
- 1...Se2
- 2.Qd3#
- threat
- 1.Bg1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- Q(d);N_GUARD,P_PINQ(C),P_SPINB(e)::S(I)
- Q(d);N_GUARD,P_SPINB(e)::S(H),XP(c)
- Q(d);N_GUARD,P_PINQ(C),P_SPINB(e)::S(H)
- Q(d);N_GUARD,P_SPINB(e)::S(I)
- S(a);N_GUARD::QAB1(C)
- Tries
- Try
- S(H);CHECK,XP(c)
- Refutation
- Q(d);P_SPINB(e),XS(H)
- Try
- S(H);CHECK
- Vars
- B(e);P_SPINQ(d),XS(H)::S(I)
- Refutation
- Q(d);P_SPINB(e),XS(H)
- Try
- S(I);CHECK
- Refutation
- Q(d);P_SPINB(e),XS(I)
- Try
- S(I);CHECK
- Vars
- B(e);P_SPINQ(d),XS(I)::S(H)
- Refutation
- Q(d);P_PINQ(C),P_SPINB(e),XS(I)
- Try
- R(J);P_PINQ(d),XB(e)
- Threat
- DUALS(5)
- Refutation
- Q(d);N_SPINQ(d),XR(J)
- Try
- Actual
- B(D);
- Threat
- QAB(C)
- Vars
- Q(d);N_GUARD,P_PINQ(C),P_SPINB(e)::S(I)
- Q(d);N_GUARD,P_SPINB(e)::S(H),XP(c)
- Q(d);N_GUARD,P_PINQ(C),P_SPINB(e)::S(H)
- Q(d);N_GUARD,P_SPINB(e)::S(I)
- S(a);N_GUARD::QAB1(C)
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).