MESON Chess Problem Database
Problem Display
PID: 153195 (6Q1/1bP5/n4PK1/1N2B1p1/3Pkp2/b3pN2/2P1B2n/q5r1 w - - 0 1)
Maleika, Gerhard
Sachova skladba, 2005
#2
10 + 10
| 15323 | FIDE Album (2004-2006) | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Qc3
- 2.Sxc3#
- 1...Qb1
- 2.Sc3#
- 1...Qc1
- 2.Sc3#
- 1...Qd1
- 2.Sc3#
- 1...Qf1
- 2.Sc3#
- 1...Qa2
- 2.Sc3#
- 1...Rb1
- 2.Sxg5#
- 1...Rc1
- 2.Sxg5#
- 1...Rd1
- 2.Sxg5#
- 1...Re1
- 2.Sxg5#
- 1...Rf1
- 2.Sxg5#
- 1...Rh1
- 2.Sxg5#
- 1...Bc1
- 2.Sd6#
- 1...Bb2
- 2.Sd6#
- 1...Bd6
- 2.Sxd6#
- 1...Ba8
- 2.Qxa8#
- 1...Sxf3
- 2.Bd3#
- 1...Sg4
- 2.Sxg5#
- 1...Sb4
- 2.Sd6#
- 1...Sc5
- 2.Sd6#
- 1...g4
- 2.Sg5#
- 1...Qc3
- Tries
- 1.Sxg1?
- threat
- 2.Bd3#
- 1...Qxg1
- 2.Sc3#
- 1...Qc3
- 2.Sxc3#
- 1...Qd1
- 2.Sc3#
- 1...Qf1
- 2.Sc3#
- 1...Sb4
- 2.Sd6#
- 1...Sc5
- 2.Sd6#
- 1...Qxd4!
- threat
- 1.Sxh2?
- threat
- 2.Bd3#
- 2.Bf3#
- 1...Qc3
- 2.Sxc3#
- 2.Bf3#
- 1...Qd1
- 2.Sc3#
- 1...Qf1
- 2.Sc3#
- 1...Rd1
- 2.Bf3#
- 1...Rf1
- 2.Bd3#
- 1...Rg3
- 2.Bd3#
- 1...Sb4
- 2.Sd6#
- 2.Bf3#
- 1...Sc5
- 2.Sd6#
- 2.Bf3#
- 1...f3
- 2.Bd3#
- 2.Bxf3#
- 1...g4
- 2.Bd3#
- 1...Qxd4!
- threat
- 1.c8Q?
- threat
- 2.Qf5#
- 2.Qxb7#
- 1...Qxd4
- 2.Qf5#
- 1...Qc3
- 2.Sxc3#
- 2.Qf5#
- 1...Qa2
- 2.Sc3#
- 2.Qf5#
- 1...Bd5
- 2.Qf5#
- 1...Bc6
- 2.Qf5#
- 2.Qxc6#
- 1...Ba8
- 2.Qf5#
- 2.Qxa8#
- 1...Sb4
- 2.Sd6#
- 2.Qf5#
- 1...Sc5
- 2.Sd6#
- 2.Qf5#
- 1...Sc7
- 2.Qf5#
- 1...Sb8
- 2.Qf5#
- 1...Bxc8!
- threat
- 1.c8B?
- threat
- 2.Bf5#
- 2.Bxb7#
- 1...Qxd4
- 2.Bf5#
- 1...Qc3
- 2.Sxc3#
- 2.Bf5#
- 1...Qa2
- 2.Sc3#
- 2.Bf5#
- 1...Bd5
- 2.Bf5#
- 1...Bc6
- 2.Bf5#
- 1...Ba8
- 2.Bf5#
- 1...Sb4
- 2.Sd6#
- 2.Bf5#
- 1...Sc5
- 2.Sd6#
- 2.Bf5#
- 1...Sc7
- 2.Bf5#
- 1...Sb8
- 2.Bf5#
- 1...Bxc8!
- threat
- 1.Sxg1?
- Keys
- 1.Qe6!
- threat
- 2.Bd6#
- 1...Qxd4
- 2.Bxd4#
- 1...Sxf3
- 2.Bd3#
- 1...Sxc7
- 2.Bxc7#
- 1...Qa2
- 2.Sc3#
- 1...Bd6
- 2.Sxd6#
- 2.Bxd6#
- 1...Bd5
- 2.Qf5#
- 1...Bc8
- 2.Qc6#
- 1...Sg4
- 2.Sxg5#
- 1...Sc5
- 2.Sd6#
- threat
- 1.Qe6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 17
- Sets
- Q(a);N_GUARD::S(E),XQ(a)
- Q(a);N_GUARD::S(E)
- R(b);N_GUARD::S(C),XP(h)
- B(d);N_GUARD::S(E)
- B(d);N_GUARD::S(E),XB(d)
- B(j);OGATEB::QAB(J),XB(j)
- S(c);SBLOCK,XS(C)::B(B)
- S(c);S_CUTR(b)::S(C),XP(h)
- S(i);S_CUTB(d)::S(E)
- P(h);S_CUTR(b)::S(C)
- Tries
- Try
- S(C);XR(b)
- Threat
- B(B)
- Vars
- Q(a);N_GUARD,XS(C)::S(E)
- Q(a);N_GUARD::S(E),XQ(a)
- Q(a);N_GUARD::S(E)
- S(i);S_CUTB(d)::S(E)
- Refutation
- Q(a);XP(D)
- Try
- S(C);XS(c)
- Threat
- DUALS(2)
- Vars
- Q(a);N_GUARD::S(E)
- R(b);::B(B)
- P(h);::B(B)
- Refutation
- Q(a);XP(D)
- Try
- P(I);
- Threat
- DUALS(2)
- Vars
- Q(a);XP(D)::QAB1(I)
- B(j);::QAB1(I)
- S(i);::QAB1(I)
- Refutation
- B(j);XQ(I)
- Try
- P(I);
- Threat
- DUALS(2)
- Vars
- Q(a);XP(D)::B(I)
- B(j);::B(I)
- S(i);::B(I)
- Refutation
- B(j);XB(I)
- Try
- Actual
- Q(J);
- Threat
- QAR(J)+B(F)
- Vars
- Q(a);OGATE,XP(D)::QAR(J)+B(F),XQ(a)
- S(c);SBLOCK,XS(C)::B(B)
- S(i);OGATE,XP(I)::QAR(J)+B(F),XS(i)
- Q(a);N_GUARD::S(E)
- B(j);SBLOCK::QAB1(J)
- B(j);N_GUARD::QAB(J)
- S(c);S_CUTR(b)::S(C),XP(h)
- S(i);S_CUTB(d)::S(E)
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).