MESON Chess Problem Database
Problem Display
PID: 140941 (2B1N3/PpK5/6p1/RNpk1p1n/nPp2Bp1/1P1pP2p/8/4RQb1 w - - 0 1)
Tomasevic, Milos
Liga Problemista, 1980/8
#2
12 + 12
| 6490 | yacpdb | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Ke4
- 2.Bxb7#
- 1...Bf2
- 2.Qh1#
- 1...Bh2
- 2.Qh1#
- 1...Bxe3
- 2.Qh1#
- 1...Sb2
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...Sb6
- 2.Sc3#
- 1...Sg3
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...d2
- 2.Qxc4#
- 1...h2
- 2.Qg2#
- 1...cxb3
- 2.Qxd3#
- 1...c3
- 2.Qxd3#
- 1...g3
- 2.Qf3#
- 1...cxb4
- 2.Sc3#
- 1...b6
- 2.a8Q#
- 2.a8B#
- 1...Ke4
- Tries
- 1.Sed6?
- threat
- 2.bxc4#
- 1...cxb3
- 2.Qxd3#
- 1...cxb4
- 2.Sc3#
- 1...Sb2
- 2.Sc3#
- 1...Sb6
- 2.Sc3#
- 1...c3
- 2.Qxd3#
- 1...Sxf4!
- threat
- 1.Be6+?
- 1...Ke4
- 2.Sbd6#
- 2.Sed6#
- 1...Kxe6!
- 1...Ke4
- 1.bxa4?
- threat
- 2.Sc3#
- 1...Ke4
- 2.Sc3#
- 2.Bxb7#
- 1...Bxe3
- 2.Qh1#
- 1...c3
- 2.Qxd3#
- 1...Sxf4!
- threat
- 1.bxc4+?
- 1...Ke4
- 2.Sbd6#
- 2.Sed6#
- 2.Bxb7#
- 1...Kxc4!
- 1...Ke4
- 1.a8Q?
- threat
- 2.Qxb7#
- 1...Ke4
- 2.Bxb7#
- 2.Qxb7#
- 1...cxb3
- 2.Qxd3#
- 1...cxb4
- 2.Sc3#
- 1...Sxf4!
- threat
- 1.a8B?
- threat
- 2.Baxb7#
- 1...Ke4
- 2.Baxb7#
- 2.Bcxb7#
- 1...cxb3
- 2.Qxd3#
- 1...cxb4
- 2.Sc3#
- 1...Sxf4!
- threat
- 1.Sed6?
- Keys
- 1.Bd6!
- 1...Ke4
- 2.Bxb7#
- 1...Bxe3
- 2.Qh1#
- 1...cxb3
- 2.Qxd3#
- 1...cxb4
- 2.Sc3#
- 1...Bf2
- 2.Qh1#
- 1...Bh2
- 2.Qh1#
- 1...Sb2
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...Sb6
- 2.Sc3#
- 1...Sg3
- 2.Sf6#
- 1...Sf4
- 2.Sf6#
- 1...Sf6
- 2.Sxf6#
- 1...Sg7
- 2.Sf6#
- 1...d2
- 2.Qxc4#
- 1...h2
- 2.Qg2#
- 1...c3
- 2.Qxd3#
- 1...g3
- 2.Qf3#
- 1...f4
- 2.e4#
- 1...g5
- 2.Qxf5#
- 1...b6
- 2.a8Q#
- 2.a8B#
- 1...Ke4
- 1.Bd6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- K(h);S_FLIGHT::B(K),XP(l)
- B(a);OGATE::QAB(B)
- B(a);OGATE,P_PINB(F)::QAB(B)
- B(a);OGATE,XP(D)::QAB(B)
- S(d);N_GUARD::S(H)
- S(d);N_GUARD::S(H),XS(d)
- S(j);N_GUARD::S(L)
- S(j);N_GUARD::S(L),XS(j)
- P(b);OGATE::QAB1(B),XP(e)
- P(c);N_GUARD::QAB(B)
- P(e);N_GUARD,XP(C)::QAR2(B),XP(b)
- P(e);N_GUARD::QAR2(B),XP(b)
- P(f);N_GUARD::QAB(B)
- P(g);XP(E)::R(G)+S(H),DCHECK
- P(l);::P=Q
- Tries
- Try
- S(L);
- Threat
- P(C),XP(e)
- Vars
- P(e);N_GUARD,XP(C)::QAR2(B),XP(b)
- P(g);XP(E)::R(G)+S(H),DCHECK
- S(d);N_GUARD::S(H)
- P(e);N_GUARD::QAR2(B),XP(b)
- Refutation
- S(j);XB(F)
- Try
- B(K);CHECK
- Refutation
- K(h);S_FLIGHT,XB(K)
- Try
- P(C);XS(d)
- Threat
- S(H)
- Vars
- B(a);OGATE,XP(D)::QAB(B)
- P(e);N_GUARD::QAR2(B),XP(b)
- Refutation
- S(j);XB(F)
- Try
- P(C);CHECK,XP(e)
- Refutation
- K(h);P_SPINP(b),S_FLIGHT,XP(C)
- Try
- P(I);P_PINP(l)
- Threat
- QAB(I),XP(l)
- Vars
- P(e);N_GUARD,XP(C)::QAR2(B),XP(b)
- P(g);XP(E)::R(G)+S(H),DCHECK
- Refutation
- S(j);XB(F)
- Try
- P(I);P_PINP(l)
- Threat
- B(I),XP(l)
- Vars
- P(e);N_GUARD,XP(C)::QAR2(B),XP(b)
- P(g);XP(E)::R(G)+S(H),DCHECK
- Refutation
- S(j);XB(F)
- Try
- Actual
- B(F);
- Vars
- K(h);S_FLIGHT::B(K),XP(l)
- B(a);OGATE,XP(D)::QAB(B)
- P(e);N_GUARD,XP(C)::QAR2(B),XP(b)
- P(g);XP(E)::R(G)+S(H),DCHECK
- B(a);OGATE::QAB(B)
- B(a);OGATE,P_PINB(F)::QAB(B)
- S(d);N_GUARD::S(H)
- S(d);N_GUARD::S(H),XS(d)
- S(j);N_GUARD::S(L)
- S(j);N_GUARD::S(L),XS(j)
- P(b);OGATE::QAB1(B),XP(e)
- P(c);N_GUARD::QAB(B)
- P(e);N_GUARD::QAR2(B),XP(b)
- P(f);N_GUARD::QAB(B)
- P(i);N_GUARD::P(D)
- P(k);N_GUARD::QAR2(B),XP(i)
- P(l);::P=Q
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).