MESON Chess Problem Database
Problem Display
PID: 109657 (q2N4/2P4b/1R4Bn/1p1k1np1/pp1B4/4P2p/2QK4/8 w - - 0 1)
Fomichev, Evgeny Vasilevich
Vokal, Stanislav
3rd Prize, Wola Gulowska, 2005
#2
8 + 10
| 15345 | Wola Gulowska Award | 2005 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qc6
- 2.Qxc6#
- 1...Qa5
- 2.Qc6#
- 1...Qa6
- 2.Qc6#
- 1...Qa7
- 2.Qc6#
- 1...Qb8
- 2.Qc6#
- 1...Qc8
- 2.Qc6#
- 1...Qxd8
- 2.Qc6#
- 1...Sxe3
- 2.Qc5#
- 1...Sg3
- 2.Qc5#
- 1...Sh4
- 2.Qc5#
- 1...Sd6
- 2.Qc5#
- 1...Se7
- 2.Qc5#
- 1...Sg7
- 2.Qc5#
- 1...Sg4
- 2.Bf7#
- 1...Sf7
- 2.Bxf7#
- 1...Sg8
- 2.Bf7#
- 1...Qc6
- Tries
- 1.Kd3?
- threat
- 2.Qc5#
- 2.e4#
- 1...Sxe3
- 2.Qc5#
- 1...Qc6
- 2.Qxc6#
- 1...Sg3
- 2.Qc5#
- 1...Sd6
- 2.Qc5#
- 1...Sxd4!
- threat
- 1.Se6?
- threat
- 2.e4#
- 1...Sxe3
- 2.Qc5#
- 1...Sxd4
- 2.Qc5#
- 1...Qc6
- 2.Qxc6#
- 1...Sg3
- 2.Qc5#
- 1...Sd6!
- threat
- 1.Rd6+?
- 1...Sxd6
- 2.Qc5#
- 1...Kxd6!
- 1...Sxd6
- 1.c8Q?
- threat
- 2.Qe6#
- 2.Q8c5#
- 2.Qxa8#
- 1...Sxe3
- 2.Qe4#
- 2.Qd7#
- 2.Q2c5#
- 2.Q8c5#
- 1...Sxd4
- 2.Qe4#
- 2.Q2c5#
- 2.Q8c5#
- 1...Qc6
- 2.Q2xc6#
- 2.Q8xc6#
- 1...Qb7
- 2.Qe6#
- 2.Qxb7#
- 2.Q8c5#
- 1...Qa5
- 2.Qe6#
- 2.Qb7#
- 2.Q2c6#
- 2.Q8c5#
- 2.Q8c6#
- 1...Qa6
- 2.Qe6#
- 2.Q2c6#
- 2.Q8c5#
- 2.Q8c6#
- 1...Qa7
- 2.Qe6#
- 2.Q2c6#
- 2.Q8c5#
- 2.Q8c6#
- 1...Qb8
- 2.Qe6#
- 2.Q2c6#
- 2.Q8c5#
- 2.Q8c6#
- 1...Bg8
- 2.Q8c5#
- 2.Qxa8#
- 1...Sd6
- 2.Qe6#
- 2.Q2c5#
- 2.Q8c5#
- 1...Se7
- 2.Qe4#
- 2.Qe6#
- 2.Qd7#
- 2.Q2c5#
- 2.Q8c5#
- 1...Sg7
- 2.Qe4#
- 2.Qd7#
- 2.Q2c5#
- 2.Q8c5#
- 2.Qxa8#
- 1...Qxc8!
- threat
- 1.c8R?
- threat
- 2.Rc5#
- 1...Sxe3
- 2.Qe4#
- 2.Qc5#
- 1...Qc6
- 2.Qxc6#
- 1...Qxc8!
- threat
- 1.Kd3?
- Keys
- 1.Re6!
- threat
- 2.Qc5#
- 1...Qxd8
- 2.Qc6#
- 1...Sxd4
- 2.e4#
- 1...Qc6
- 2.Qxc6#
- 1...Qa7
- 2.Qc6#
- threat
- 1.Re6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 13
- Sets
- Q(j);N_GUARD::QAB1(A),XQ(j)
- Q(j);N_GUARD::QAB1(A)
- Q(j);N_GUARD,XS(H)::QAB1(A)
- S(f);XP(C)::QAR1(A)
- S(f);::QAR1(A)
- S(h);N_GUARD::B(F)
- S(h);N_GUARD::B(F),XS(h)
- Tries
- Try
- K(B);P-FLIGHT
- Threat
- DUALS(2)
- Vars
- S(f);P_PINB(F),XP(C)::QAR1(A)
- Q(j);N_GUARD::QAB1(A),XQ(j)
- S(f);P_PINB(F)::QAR1(A)
- Refutation
- S(f);P_PINB(F),XB(D)
- Try
- S(H);
- Threat
- P(C)
- Vars
- S(f);XP(C)::QAR1(A)
- S(f);XB(D)::QAR1(A)
- Q(j);N_GUARD::QAB1(A),XQ(j)
- S(f);::QAR1(A)
- Refutation
- S(f);
- Try
- R(E);CHECK
- Vars
- S(f);XR(E)::QAR1(A)
- Refutation
- K(e);P-FLIGHT,XR(E)
- Try
- P(G);
- Threat
- DUALS(3)
- Refutation
- Q(j);XQ(G)
- Try
- P(G);
- Threat
- R1(G)
- Vars
- Q(j);N_GUARD::QAB1(A),XQ(j)
- Refutation
- Q(j);XR(G)
- Try
- Actual
- R(E);
- Threat
- QAR1(A)
- Vars
- Q(j);N_GUARD,XS(H)::QAB1(A)
- S(f);SBLOCK,XB(D)::P(C)
- Q(j);N_GUARD::QAB1(A),XQ(j)
- Q(j);N_GUARD::QAB1(A)
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).