MESON Chess Problem Database
Problem Display
PID: 137874 (5r1n/3N4/6p1/4P1P1/3pkPB1/3n3N/Q2P4/K7 w - - 0 1)
Fomichev, Evgeny Vasilevich
Aleksandr Galitzky - Shakhmaty Geine (Vol 1), 2010
#2
9 + 6
SOLUTION
- SOUND
- Sets
- 1...Rxf4
- 2.Qa8#
- 1...Rf5
- 2.Qa8#
- 1...Rf6
- 2.Sxf6#
- 1...Rf7
- 2.Qa8#
- 1...Ra8
- 2.Sf6#
- 2.Qxa8#
- 1...Rb8
- 2.Sf6#
- 1...Rc8
- 2.Sf6#
- 1...Rd8
- 2.Sf6#
- 1...Re8
- 2.Sf6#
- 1...Rg8
- 2.Sf6#
- 1...Sc1
- 2.Sc5#
- 1...Se1
- 2.Sc5#
- 1...Sb2
- 2.Sc5#
- 1...Sf2
- 2.Sc5#
- 1...Sb4
- 2.Sc5#
- 1...Sxf4
- 2.Sf2#
- 1...Sc5
- 2.Sxc5#
- 1...Sxe5
- 2.Sc5#
- 1...Sf7
- 2.Sf6#
- 1...Rxf4
- Tries
- 1.Kb1?
- 1...Rxf4
- 2.Qa8#
- 1...Sxf4
- 2.Sf2#
- 1...Sxe5
- 2.Sc5#
- 1...Sc1
- 2.Sc5#
- 1...Se1
- 2.Sc5#
- 1...Sb2
- 2.Sc5#
- 1...Sf2
- 2.Sc5#
- 1...Sb4
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Rf5
- 2.Qa8#
- 1...Rf6
- 2.Sxf6#
- 1...Rf7
- 2.Qa8#
- 1...Ra8
- 2.Sf6#
- 2.Qxa8#
- 1...Rc8
- 2.Sf6#
- 1...Rd8
- 2.Sf6#
- 1...Re8
- 2.Sf6#
- 1...Rg8
- 2.Sf6#
- 1...Sf7
- 2.Sf6#
- 1...Rb8+!
- 1...Rxf4
- 1.Qb3?
- threat
- 2.Qb7#
- 1...Sxf4
- 2.Sf2#
- 2.Qf3#
- 1...Sxe5
- 2.Sc5#
- 1...Rf6
- 2.Sxf6#
- 1...Rb8
- 2.Sf6#
- 1...Rc8
- 2.Sf6#
- 1...Sc1
- 2.Sc5#
- 2.Qf3#
- 1...Se1
- 2.Sc5#
- 1...Sb2
- 2.Sc5#
- 2.Qf3#
- 1...Sf2
- 2.Sc5#
- 2.Qf3#
- 1...Sb4
- 2.Sc5#
- 2.Qf3#
- 1...Sc5
- 2.Sxc5#
- 2.Qf3#
- 1...Ra8+!
- threat
- 1.Qc4?
- threat
- 2.Qc6#
- 1...Sxf4
- 2.Sf2#
- 1...Sxe5
- 2.Sc5#
- 1...Rf6
- 2.Sxf6#
- 1...Rc8
- 2.Sf6#
- 1...Sc1
- 2.Sc5#
- 1...Se1
- 2.Sc5#
- 1...Sb2
- 2.Sc5#
- 1...Sf2
- 2.Sc5#
- 1...Sb4
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Ra8+!
- threat
- 1.Qe6?
- threat
- 2.Qc6#
- 1...Sxf4
- 2.Sf2#
- 2.Sc5#
- 1...Sxe5
- 2.Sc5#
- 1...Sc1
- 2.Sc5#
- 1...Se1
- 2.Sc5#
- 1...Sb2
- 2.Sc5#
- 1...Sf2
- 2.Sc5#
- 1...Sb4
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Rf6
- 2.Sxf6#
- 1...Rc8
- 2.Sf6#
- 1...Ra8+!
- threat
- 1.e6?
- 1...Rxf4
- 2.Qa8#
- 1...Sxf4
- 2.Sf2#
- 1...Sc1
- 2.Sc5#
- 1...Se1
- 2.Sc5#
- 1...Sb2
- 2.Sc5#
- 1...Sf2
- 2.Sc5#
- 1...Sb4
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Se5
- 2.Sc5#
- 1...Rf6
- 2.Sxf6#
- 2.Qa8#
- 1...Rf7
- 2.Qa8#
- 1...Ra8
- 2.Sf6#
- 2.Qxa8#
- 1...Rb8
- 2.Sf6#
- 1...Rc8
- 2.Sf6#
- 1...Rd8
- 2.Sf6#
- 1...Re8
- 2.Sf6#
- 1...Rg8
- 2.Sf6#
- 1...Sf7
- 2.Sf6#
- 1...Rf5!
- 1...Rxf4
- 1.Kb1?
- Keys
- 1.Qg8!
- 1...Ra8+
- 2.Qxa8#
- 1...Rxf4
- 2.Qa8#
- 1...Rxg8
- 2.Sf6#
- 1...Sxf4
- 2.Sf2#
- 1...Sxe5
- 2.Sc5#
- 1...Rf7
- 2.Qa8#
- 1...Sc1
- 2.Sc5#
- 1...Se1
- 2.Sc5#
- 1...Sb2
- 2.Sc5#
- 1...Sf2
- 2.Sc5#
- 1...Sb4
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Sf7
- 2.Sf6#
- 1...Rf5
- 2.Qa8#
- 1...Rf6
- 2.Sxf6#
- 1...Rb8
- 2.Sf6#
- 1...Rc8
- 2.Sf6#
- 1...Rd8
- 2.Sf6#
- 1...Re8
- 2.Sf6#
- 1...Ra8+
- 1.Qg8!
This is a version of 108096
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(e);N_GUARD,XP(E)::QAB(B)
- R(e);N_GUARD::QAB(B)
- R(e);N_GUARD::S(I),XR(e)
- R(e);N_GUARD::S(I)
- S(a);N_GUARD::S(I)
- S(a);N_GUARD,SBLOCK,XP(E)::S(D)
- S(a);N_GUARD::S(I),XS(a)
- S(a);N_GUARD,XP(G)::S(I)
- S(f);S_CUTR(e)::S(I)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- R(e);N_GUARD,XP(E)::QAB(B)
- S(a);N_GUARD,SBLOCK,XP(E)::S(D)
- S(a);N_GUARD,XP(G)::S(I)
- S(a);N_GUARD::S(I)
- S(a);N_GUARD::S(I),XS(a)
- R(e);N_GUARD::QAB(B)
- R(e);N_GUARD::S(I),XR(e)
- R(e);N_GUARD::S(I)
- S(f);S_CUTR(e)::S(I)
- Refutation
- R(e);CHECK
- Try
- Q(B);
- Threat
- QAB(B)
- Vars
- S(a);N_GUARD,XP(G)::S(I)
- R(e);N_GUARD::S(I),XR(e)
- R(e);N_GUARD::S(I)
- S(a);N_GUARD::S(I)
- Refutation
- R(e);CHECK
- Try
- Q(B);P_PINP(b)
- Threat
- QAB(B)
- Vars
- S(a);N_GUARD,SBLOCK,XP(E)::S(D)
- S(a);N_GUARD,XP(G)::S(I)
- R(e);N_GUARD::S(I),XR(e)
- R(e);N_GUARD::S(I)
- S(a);N_GUARD::S(I)
- S(a);N_GUARD::S(I),XS(a)
- Refutation
- R(e);CHECK
- Try
- Q(B);
- Threat
- QAB(B)
- Vars
- S(a);N_GUARD,P_SPINS(a),XP(G)::S(I)
- S(a);N_GUARD::S(I)
- S(a);N_GUARD::S(I),XS(a)
- R(e);N_GUARD::S(I),XR(e)
- R(e);N_GUARD::S(I)
- Refutation
- R(e);CHECK
- Try
- P(G);
- Vars
- R(e);N_GUARD,XP(E)::QAB(B)
- S(a);N_GUARD,SBLOCK,XP(E)::S(D)
- S(a);N_GUARD::S(I)
- S(a);N_GUARD::S(I),XS(a)
- R(e);N_GUARD::QAB(B)
- R(e);N_GUARD::S(I)
- S(f);S_CUTR(e)::S(I)
- Refutation
- R(e);
- Try
- Actual
- Q(B);
- Vars
- R(e);CHECK,OGATE::QAB(B),XR(e)
- R(e);OGATE,XP(E)::QAB(B)
- R(e);N_GUARD,XQ(B)::S(I)
- S(a);N_GUARD,SBLOCK,XP(E)::S(D)
- S(a);N_GUARD,XP(G)::S(I)
- R(e);OGATE::QAB(B)
- S(a);N_GUARD::S(I)
- S(a);N_GUARD::S(I),XS(a)
- S(f);S_CUTR(e)::S(I)
- R(e);N_GUARD::S(I),XR(e)
- R(e);N_GUARD::S(I)
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).