MESON Chess Problem Database
Problem Display
PID: 138247 (8/BnNR2K1/p4PP1/3BkpQp/4p2r/N4bP1/3n4/3rb3 w - - 0 1)
Janevski, Zivko
Comm., Probleemblad, 2010
#2
10 + 11
| 102 | Probleemblad | 2012 |
SOLUTION
- SOUND
- Sets
- 1...Rh1
- 2.Qf4#
- 1...Rh2
- 2.Qf4#
- 1...Rh3
- 2.Qf4#
- 1...Rf4
- 2.Qxf4#
- 2.gxf4#
- 1...Bg4
- 2.Qf4#
- 1...Sb1
- 2.Sc4#
- 1...Sf1
- 2.Sc4#
- 1...Sb3
- 2.Sc4#
- 1...Sc4
- 2.Sxc4#
- 1...Sd6
- 2.Re7#
- 1...Rh1
- Tries
- 1.Ba2?
- threat
- 2.Bd4#
- 2.Rd5#
- 1...Bf2
- 2.Rd5#
- 1...Sb1
- 2.Sc4#
- 1...Sf1
- 2.Sc4#
- 1...Sb3
- 2.Sc4#
- 1...Sc4
- 2.Sxc4#
- 1...Sc5
- 2.Rd5#
- 1...Sd6
- 2.Re7#
- 1...e3!
- threat
- 1.Bb3?
- threat
- 2.Bd4#
- 2.Rd5#
- 1...Sxb3
- 2.Sc4#
- 1...Bf2
- 2.Rd5#
- 1...Sb1
- 2.Sc4#
- 1...Sf1
- 2.Sc4#
- 1...Sc4
- 2.Sxc4#
- 1...Sc5
- 2.Rd5#
- 1...Sd6
- 2.Re7#
- 1...e3!
- threat
- 1.Bc6?
- threat
- 2.Bd4#
- 2.Rd5#
- 1...Bf2
- 2.Rd5#
- 1...Sb1
- 2.Sc4#
- 1...Sf1
- 2.Sc4#
- 1...Sb3
- 2.Sc4#
- 1...Sc4
- 2.Sxc4#
- 1...Sc5
- 2.Rd5#
- 1...Sd6
- 2.Re7#
- 1...e3!
- threat
- 1.Be6?
- threat
- 2.Bd4#
- 2.Rd5#
- 2.Qxf5#
- 1...e3
- 2.Qxf5#
- 1...Bf2
- 2.Rd5#
- 2.Qxf5#
- 1...Rf4
- 2.Bd4#
- 2.Rd5#
- 2.Qxf4#
- 2.gxf4#
- 1...Bg4
- 2.Bd4#
- 2.Rd5#
- 2.Qf4#
- 1...Sb1
- 2.Sc4#
- 2.Qxf5#
- 1...Sf1
- 2.Sc4#
- 2.Qxf5#
- 1...Sb3
- 2.Sc4#
- 2.Qxf5#
- 1...Sc4
- 2.Sxc4#
- 2.Qxf5#
- 1...Sc5
- 2.Rd5#
- 2.Qxf5#
- 1...Sd6!
- threat
- 1.Bxb7?
- threat
- 2.Bd4#
- 2.Rd5#
- 1...Bf2
- 2.Rd5#
- 1...Sb1
- 2.Sc4#
- 1...Sf1
- 2.Sc4#
- 1...Sb3
- 2.Sc4#
- 1...Sc4
- 2.Sxc4#
- 1...e3!
- threat
- 1.Bf7?
- threat
- 2.Bd4#
- 2.Rd5#
- 1...Bf2
- 2.Rd5#
- 1...Sb1
- 2.Sc4#
- 1...Sf1
- 2.Sc4#
- 1...Sb3
- 2.Sc4#
- 1...Sc4
- 2.Sxc4#
- 1...Sc5
- 2.Rd5#
- 1...Sd6
- 2.Re7#
- 1...e3!
- threat
- 1.Bg8?
- threat
- 2.Bd4#
- 2.Rd5#
- 1...Bf2
- 2.Rd5#
- 1...Sb1
- 2.Sc4#
- 1...Sf1
- 2.Sc4#
- 1...Sb3
- 2.Sc4#
- 1...Sc4
- 2.Sxc4#
- 1...Sc5
- 2.Rd5#
- 1...Sd6
- 2.Re7#
- 1...e3!
- threat
- 1.Qe3?
- threat
- 2.Bd4#
- 2.Qd4#
- 2.Qc3#
- 1...Bxg3
- 2.Bd4#
- 1...Bf2
- 2.Bd4#
- 1...Rc1
- 2.Bd4#
- 2.Qd4#
- 1...Sb1
- 2.Sc4#
- 1...Sf1
- 2.Sc4#
- 1...Sb3
- 2.Sc4#
- 1...Sc4
- 2.Sxc4#
- 1...Sc5
- 2.Qc3#
- 1...f4!
- threat
- 1.f7?
- threat
- 2.Qf6#
- 2.Qe7#
- 1...Sc5
- 2.Qf6#
- 1...Sd8
- 2.Qf6#
- 1...Bxg3!
- threat
- 1.Ba2?
- Keys
- 1.Bxe4!
- threat
- 2.Qxf5#
- 1...Kxe4
- 2.Qe3#
- 1...Rxe4
- 2.Rd5#
- 1...Bxe4
- 2.Bd4#
- 1...Sxe4
- 2.Sc4#
- 1...Rf4
- 2.Qxf4#
- 1...Bg4
- 2.Qf4#
- 1...Sd6
- 2.Re7#
- threat
- 1.Bxe4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 7
- Sets
- R(f);N_GUARD::QAB1(D)
- B(d);S_CUTR(f)::QAB1(D)
- S(c);N_GUARD::S(A)
- S(c);N_GUARD::S(A),XS(c)
- S(k);SBLOCK::R(I)
- Tries
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- B(b);::R1(I)
- S(c);N_GUARD::S(A)
- S(c);N_GUARD::S(A),XS(c)
- S(k);::R1(I)
- S(k);SBLOCK::R(I)
- Refutation
- P(e);
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- S(c);N_GUARD,XB(C)::S(A)
- B(b);::R1(I)
- S(c);N_GUARD::S(A)
- S(c);N_GUARD::S(A),XS(c)
- S(k);::R1(I)
- S(k);SBLOCK::R(I)
- Refutation
- P(e);
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- B(b);::R1(I)
- S(c);N_GUARD::S(A)
- S(c);N_GUARD::S(A),XS(c)
- S(k);::R1(I)
- S(k);SBLOCK::R(I)
- Refutation
- P(e);
- Try
- B(C);
- Threat
- DUALS(3)
- Vars
- P(e);::QAR1(D),XP(h)
- Refutation
- S(k);
- Try
- B(C);XS(k)
- Threat
- DUALS(2)
- Vars
- B(b);::R1(I)
- S(c);N_GUARD::S(A)
- S(c);N_GUARD::S(A),XS(c)
- Refutation
- P(e);
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- B(b);::R1(I)
- S(c);N_GUARD::S(A)
- S(c);N_GUARD::S(A),XS(c)
- S(k);::R1(I)
- S(k);SBLOCK::R(I)
- Refutation
- P(e);
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- B(b);::R1(I)
- S(c);N_GUARD::S(A)
- S(c);N_GUARD::S(A),XS(c)
- S(k);::R1(I)
- S(k);SBLOCK::R(I)
- Refutation
- P(e);
- Try
- Q(D);N_PINP(h),P_PINP(e)
- Threat
- DUALS(3)
- Vars
- B(b);XP(B)::B(G)
- B(b);::B(G)
- S(c);N_GUARD::S(A)
- S(c);N_GUARD::S(A),XS(c)
- S(k);::QAB(D)
- Refutation
- P(h);
- Try
- P(E);
- Threat
- DUALS(2)
- Vars
- S(k);::QAB1(D)
- Refutation
- B(b);XP(B)
- Try
- Actual
- B(C);XP(e)
- Threat
- QAR1(D),XP(h)
- Vars
- K(g);N_SPINP(h),OGATEB,P-FLIGHT,XB(C)::QAR1(D)
- R(f);SBLOCK,XB(C)::R1(I)
- B(d);SBLOCK,XB(C)::B(G)
- S(c);N_GUARD,SBLOCK,XB(C)::S(A)
- R(f);N_GUARD::QAB1(D),XR(f)
- B(d);S_CUTR(f)::QAB1(D)
- S(k);SBLOCK::R(I)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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