MESON Chess Problem Database
Problem Display
PID: 70042 (1B6/3Q1pr1/q1N3Nr/1p5p/4k3/2PpppP1/2nPR2K/7B w - - 0 1)
Dyachuk, Vasyl Vasilovich
1st Prize, Wola Gulowska, 2005
#2
10 + 11
| 15345 | Wola Gulowska Award | 2005 |
| 102 | Probleemblad | 2006 |
| 56 | The Problemist | 2006 |
| 273 | Mat Plus | 2008 |
| 145 | StrateGems | 2009 |
| 23 | Die Schwalbe | 2012 |
| 15323 | FIDE Album (2004-2006) | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Sa1
- 2.Rxe3#
- 1...Se1
- 2.Rxe3#
- 1...Sa3
- 2.Rxe3#
- 1...Sb4
- 2.Rxe3#
- 1...Sd4
- 2.Rxe3#
- 1...dxe2
- 2.d3#
- 1...fxg6
- 2.Qe6#
- 1...f5
- 2.Qe6#
- 1...f6
- 2.Qe6#
- 1...Sa1
- Tries
- 1.Sb4?
- threat
- 2.Qxd3#
- 2.Qd5#
- 1...Sxb4
- 2.Rxe3#
- 1...dxe2
- 2.Qd3#
- 2.Qd5#
- 2.d3#
- 1...Qe6
- 2.Qxd3#
- 1...Qb7
- 2.Qxd3#
- 1...Qa2
- 2.Qxd3#
- 1...Qc6
- 2.Qxd3#
- 1...Qa8
- 2.Qxd3#
- 1...Se1
- 2.Rxe3#
- 2.Qd5#
- 1...Sd4
- 2.Rxe3#
- 2.Qd5#
- 1...Qd6!
- threat
- 1.Sd4?
- threat
- 2.Bxf3#
- 2.Qf5#
- 1...Qxg6
- 2.Bxf3#
- 1...Sxd4
- 2.Rxe3#
- 1...dxe2
- 2.Qf5#
- 1...fxg6
- 2.Bxf3#
- 1...Qc8
- 2.Bxf3#
- 1...Qe6
- 2.Bxf3#
- 1...Se1
- 2.Rxe3#
- 2.Qf5#
- 1...f5
- 2.Bxf3#
- 2.Qxf5#
- 1...Qf6!
- threat
- 1.Sce7?
- threat
- 2.Qf5#
- 2.Qd5#
- 1...Qxg6
- 2.Qd5#
- 1...fxg6
- 2.Qd5#
- 1...Qb7
- 2.Qf5#
- 2.Qxb7#
- 1...Qc8
- 2.Qd5#
- 1...Qa2
- 2.Qf5#
- 1...Qc6
- 2.Qf5#
- 2.Qxc6#
- 1...Qd6
- 2.Qf5#
- 1...Qf6
- 2.Qd5#
- 1...Qa8
- 2.Qf5#
- 1...Sb4
- 2.Rxe3#
- 2.Qf5#
- 2.Qd4#
- 1...Sd4
- 2.Rxe3#
- 2.Qxd4#
- 2.Qd5#
- 1...f5
- 2.Qxf5#
- 2.Qd5#
- 1...Qe6!
- threat
- 1.Sf4?
- threat
- 2.Qxd3#
- 2.Qd5#
- 1...Qxc6
- 2.Qxd3#
- 1...dxe2
- 2.Qd3#
- 2.Qd5#
- 2.d3#
- 1...Qa2
- 2.Qxd3#
- 1...Rg5
- 2.Qxd3#
- 1...Se1
- 2.Rxe3#
- 2.Qd5#
- 1...Sb4
- 2.Rxe3#
- 1...Sd4
- 2.Rxe3#
- 2.Qd5#
- 1...b4
- 2.Qd5#
- 1...Rd6!
- threat
- 1.Sh4?
- threat
- 2.Bxf3#
- 2.Qf5#
- 1...Rxg3
- 2.Qf5#
- 1...Qc8
- 2.Bxf3#
- 1...Re6
- 2.Bxf3#
- 1...Rg5
- 2.Bxf3#
- 1...Se1
- 2.Rxe3#
- 2.Qf5#
- 2.Qd4#
- 1...Sd4
- 2.Rxe3#
- 2.Qxd4#
- 1...f5
- 2.Bxf3#
- 2.Qxf5#
- 1...Rf6!
- threat
- 1.Sge5?
- threat
- 2.Bxf3#
- 2.Qxd3#
- 1...dxe2
- 2.Bxf3#
- 2.Qd3#
- 2.d3#
- 1...Rd6
- 2.Bxf3#
- 1...Re6
- 2.Qxd3#
- 1...Rf6
- 2.Qxd3#
- 1...Se1
- 2.Rxe3#
- 1...Sb4
- 2.Bxf3#
- 2.Rxe3#
- 1...Sd4
- 2.Rxe3#
- 1...b4
- 2.Bxf3#
- 1...Rxg3!
- threat
- 1.Sge7?
- threat
- 2.Qf5#
- 2.Qd5#
- 1...Qxc6
- 2.Qf5#
- 1...Qc8
- 2.Qd5#
- 1...Qa2
- 2.Qf5#
- 1...Rd6
- 2.Qf5#
- 1...Re6
- 2.Qd5#
- 1...Rf6
- 2.Qd5#
- 1...Sb4
- 2.Rxe3#
- 2.Qf5#
- 2.Qd4#
- 1...Sd4
- 2.Rxe3#
- 2.Qxd4#
- 2.Qd5#
- 1...f5
- 2.Qxf5#
- 2.Qd5#
- 1...Rg5!
- threat
- 1.Sb4?
- Keys
- 1.Sce5!
- threat
- 2.Bxf3#
- 2.Qxd3#
- 1...dxe2
- 2.Bxf3#
- 2.Qd3#
- 2.d3#
- 1...Qd6
- 2.Bxf3#
- 1...Qe6
- 2.Qxd3#
- 1...Qf6
- 2.Qxd3#
- 1...Se1
- 2.Rxe3#
- 1...Sb4
- 2.Bxf3#
- 2.Rxe3#
- 1...Sd4
- 2.Rxe3#
- 1...b4
- 2.Bxf3#
- threat
- 1.Sce5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 7
- Sets
- S(a);N_GUARD::R1(C),XP(c)
- P(b);N_SPINP(c),OGATE,P_SPINP(d),XR(C)::P(B)
- P(j);N_GUARD,XS(H)::QAR2(I)
- P(j);N_GUARD::QAR2(I)
- Tries
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- S(a);N_GUARD,XS(G)::R1(C),XP(c)
- Q(h);::QAB1(I),XP(b)
- Refutation
- Q(h);P_PINP(F)
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- Q(h);XS(H)::B(A),XP(d)
- S(a);N_GUARD,XS(G)::R1(C),XP(c)
- P(b);N_SPINP(c),P_SPINP(d),XR(C)::QAB1(I)
- P(j);XS(H)::B(A),XP(d)
- Q(h);::B(A),XP(d)
- Refutation
- Q(h);
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- Q(h);XS(H)::QAB1(I)
- P(j);XS(H)::QAB1(I)
- Q(h);::QAB1(I)
- Q(h);P_PINP(F)::QAB1(I)
- Refutation
- Q(h);
- Try
- S(H);
- Threat
- DUALS(2)
- Vars
- Q(h);XS(G)::QAB1(I),XP(b)
- Q(h);::QAB1(I),XP(b)
- R(k);::QAB1(I),XP(b)
- S(a);N_GUARD::R1(C),XP(c)
- P(f);::QAB1(I)
- Refutation
- R(i);
- Try
- S(H);
- Threat
- DUALS(2)
- Vars
- R(k);XP(F)::QAB1(I)
- Q(h);::B(A),XP(d)
- R(i);::B(A),XP(d)
- R(k);::B(A),XP(d)
- Refutation
- R(i);
- Try
- S(H);
- Threat
- DUALS(2)
- Vars
- R(i);::B(A),XP(d)
- R(i);::QAB1(I),XP(b)
- S(a);N_GUARD::R1(C),XP(c)
- P(f);::B(A),XP(d)
- Refutation
- R(k);XP(F)
- Try
- S(H);
- Threat
- DUALS(2)
- Vars
- Q(h);XS(G)::QAB1(I)
- Q(h);::QAB1(I)
- R(i);::QAB1(I)
- Refutation
- R(k);
- Try
- Actual
- S(G);
- Threat
- DUALS(2)
- Vars
- Q(h);::B(A),XP(d)
- Q(h);::QAB1(I),XP(b)
- S(a);N_GUARD::R1(C),XP(c)
- P(f);::B(A),XP(d)
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).