MESON Chess Problem Database
Problem Display
PID: 119885 (8/8/8/8/3K4/3n1BB1/4Qn2/6k1 w - - 0 1)
Richter, Frantisek
Poslednija novosti, 1933
#2
4 + 3
| 5454 | Near Snap | 2009 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sd1
- 2.Bh2#
- 2.Qg2#
- 1...Sh1
- 2.Bh2#
- 2.Qg2#
- 1...Sh3
- 2.Bh2#
- 2.Qg2#
- 1...Se4
- 2.Bh2#
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qe1#
- 2.Qxf2#
- 1...Se1
- 2.Qxe1#
- 2.Qxf2#
- 1...Sb2
- 2.Qe1#
- 2.Qxf2#
- 1...Sb4
- 2.Qe1#
- 2.Qxf2#
- 1...Sf4
- 2.Qe1#
- 2.Qxf2#
- 1...Sc5
- 2.Qe1#
- 2.Qxf2#
- 1...Se5
- 2.Qe1#
- 2.Qxf2#
- 1...Sd1
- Tries
- 1.Be4?
- 1...Sd1
- 2.Bh2#
- 2.Qg2#
- 1...Sh1
- 2.Bh2#
- 2.Qg2#
- 1...Sh3
- 2.Bh2#
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qe1#
- 2.Qxf2#
- 1...Se1
- 2.Qxe1#
- 2.Qxf2#
- 1...Sb2
- 2.Qe1#
- 2.Qxf2#
- 1...Sb4
- 2.Qe1#
- 2.Qxf2#
- 1...Sf4
- 2.Qe1#
- 2.Qxf2#
- 1...Sc5
- 2.Qe1#
- 2.Qxf2#
- 1...Se5
- 2.Qe1#
- 2.Qxf2#
- 1...Sxe4!
- 1...Sd1
- 1.Bd5?
- 1...Sd1
- 2.Bh2#
- 2.Qg2#
- 1...Sh1
- 2.Bh2#
- 2.Qg2#
- 1...Sh3
- 2.Bh2#
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qe1#
- 2.Qxf2#
- 1...Se1
- 2.Qxe1#
- 2.Qxf2#
- 1...Sb2
- 2.Qe1#
- 2.Qxf2#
- 1...Sb4
- 2.Qe1#
- 2.Qxf2#
- 1...Sf4
- 2.Qe1#
- 2.Qxf2#
- 1...Sc5
- 2.Qe1#
- 2.Qxf2#
- 1...Se5
- 2.Qe1#
- 2.Qxf2#
- 1...Se4!
- 1...Sd1
- 1.Bc6?
- 1...Sd1
- 2.Bh2#
- 2.Qg2#
- 1...Sh1
- 2.Bh2#
- 2.Qg2#
- 1...Sh3
- 2.Bh2#
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qe1#
- 2.Qxf2#
- 1...Se1
- 2.Qxe1#
- 2.Qxf2#
- 1...Sb2
- 2.Qe1#
- 2.Qxf2#
- 1...Sb4
- 2.Qe1#
- 2.Qxf2#
- 1...Sf4
- 2.Qe1#
- 2.Qxf2#
- 1...Sc5
- 2.Qe1#
- 2.Qxf2#
- 1...Se5
- 2.Qe1#
- 2.Qxf2#
- 1...Se4!
- 1...Sd1
- 1.Bb7?
- 1...Sd1
- 2.Bh2#
- 2.Qg2#
- 1...Sh1
- 2.Bh2#
- 2.Qg2#
- 1...Sh3
- 2.Bh2#
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qe1#
- 2.Qxf2#
- 1...Se1
- 2.Qxe1#
- 2.Qxf2#
- 1...Sb2
- 2.Qe1#
- 2.Qxf2#
- 1...Sb4
- 2.Qe1#
- 2.Qxf2#
- 1...Sf4
- 2.Qe1#
- 2.Qxf2#
- 1...Sc5
- 2.Qe1#
- 2.Qxf2#
- 1...Se5
- 2.Qe1#
- 2.Qxf2#
- 1...Se4!
- 1...Sd1
- 1.Ba8?
- 1...Sd1
- 2.Bh2#
- 2.Qg2#
- 1...Sh1
- 2.Bh2#
- 2.Qg2#
- 1...Sh3
- 2.Bh2#
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qe1#
- 2.Qxf2#
- 1...Se1
- 2.Qxe1#
- 2.Qxf2#
- 1...Sb2
- 2.Qe1#
- 2.Qxf2#
- 1...Sb4
- 2.Qe1#
- 2.Qxf2#
- 1...Sf4
- 2.Qe1#
- 2.Qxf2#
- 1...Sc5
- 2.Qe1#
- 2.Qxf2#
- 1...Se5
- 2.Qe1#
- 2.Qxf2#
- 1...Se4!
- 1...Sd1
- 1.Bf4?
- 1...Sd1
- 2.Bh2#
- 2.Qg2#
- 1...Sh1
- 2.Bh2#
- 2.Qg2#
- 1...Sh3
- 2.Bh2#
- 2.Qg2#
- 1...Se4
- 2.Bh2#
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qe1#
- 1...Se1
- 2.Qxe1#
- 1...Sb2
- 2.Qe1#
- 1...Sb4
- 2.Qe1#
- 1...Sc5
- 2.Qe1#
- 1...Se5
- 2.Qe1#
- 1...Sxf4!
- 1...Sd1
- 1.Bh4?
- 1...Sd1
- 2.Qg2#
- 1...Sh1
- 2.Qg2#
- 1...Sh3
- 2.Qg2#
- 1...Se4
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qxf2#
- 1...Se1
- 2.Qxf2#
- 1...Sb2
- 2.Qxf2#
- 1...Sb4
- 2.Qxf2#
- 1...Sf4
- 2.Qxf2#
- 1...Sc5
- 2.Qxf2#
- 1...Se5
- 2.Qxf2#
- 1...Kh2!
- 1...Sd1
- 1.Qd1+?
- 1...Se1
- 2.Qxe1#
- 1...Sxd1!
- 1...Se1
- 1.Qxd3?
- 1...Sd1
- 2.Qxd1#
- 1...Sh1
- 2.Qb1#
- 2.Qd1#
- 1...Sh3
- 2.Qb1#
- 2.Qd1#
- 1...Se4
- 2.Qb1#
- 2.Qd1#
- 1...Sg4
- 2.Qb1#
- 2.Qd1#
- 1...Sxd3!
- 1...Sd1
- 1.Qc2?
- 1...Sd1
- 2.Qg2#
- 1...Sh1
- 2.Qg2#
- 1...Sh3
- 2.Qg2#
- 1...Se4
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qxf2#
- 1...Se1
- 2.Qxf2#
- 1...Sb2
- 2.Qxf2#
- 1...Sb4
- 2.Qxf2#
- 1...Sf4
- 2.Qxf2#
- 1...Sc5
- 2.Qxf2#
- 1...Se5
- 2.Qxf2#
- 1...Kf1!
- 1...Sd1
- 1.Qd2?
- 1...Sd1
- 2.Qg2#
- 1...Sh1
- 2.Qg2#
- 1...Sh3
- 2.Qg2#
- 1...Se4
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qe1#
- 2.Qxf2#
- 1...Se1
- 2.Qxe1#
- 2.Qxf2#
- 1...Sb2
- 2.Qe1#
- 2.Qxf2#
- 1...Sb4
- 2.Qe1#
- 2.Qxf2#
- 1...Sf4
- 2.Qe1#
- 2.Qxf2#
- 1...Sc5
- 2.Qe1#
- 2.Qxf2#
- 1...Se5
- 2.Qe1#
- 2.Qxf2#
- 1...Kf1!
- 1...Sd1
- 1.Qe3?
- 1...Sc1
- 2.Qxf2#
- 2.Qe1#
- 1...Se1
- 2.Qxf2#
- 2.Qxe1#
- 1...Sb2
- 2.Qxf2#
- 2.Qe1#
- 1...Sb4
- 2.Qxf2#
- 2.Qe1#
- 1...Sf4
- 2.Qxf2#
- 2.Qe1#
- 1...Sc5
- 2.Qxf2#
- 2.Qe1#
- 1...Se5
- 2.Qxf2#
- 2.Qe1#
- 1...Kf1!
- 1...Sc1
- 1.Be4?
- Keys
- 1.Bh1!
- 1...Kxh1
- 2.Qf1#
- 1...Sxh1
- 2.Bh2#
- 1...Sd1
- 2.Qg2#
- 1...Sh3
- 2.Qg2#
- 1...Se4
- 2.Qg2#
- 1...Sg4
- 2.Qg2#
- 1...Sc1
- 2.Qe1#
- 1...Se1
- 2.Qxe1#
- 1...Sb2
- 2.Qe1#
- 1...Sb4
- 2.Qe1#
- 1...Sf4
- 2.Qe1#
- 1...Sc5
- 2.Qe1#
- 1...Se5
- 2.Qe1#
- 1...Kxh1
- 1.Bh1!
This anticipates 6846(1934), 144441(1998)
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 12
- REMOVED MATES = 0
- Sets
- S(b);OGATE::QAR1(A)
- Tries
- Try
- B(B);
- Vars
- S(b);OGATE::QAR1(A)
- Refutation
- S(b);XB(B)
- Try
- B(B);
- Vars
- S(b);OGATE::QAR1(A)
- Refutation
- S(b);
- Try
- B(B);
- Vars
- S(b);OGATE::QAR1(A)
- Refutation
- S(b);
- Try
- B(B);
- Vars
- S(b);OGATE::QAR1(A)
- Refutation
- S(b);
- Try
- B(B);
- Vars
- S(b);OGATE::QAR1(A)
- Refutation
- S(b);
- Try
- B(C);
- Vars
- S(b);OGATE::QAR1(A)
- S(c);N_GUARD::QAR2(A)
- S(c);N_GUARD::QAR2(A),XS(c)
- Refutation
- S(c);XB(C)
- Try
- B(C);
- Vars
- S(b);OGATE::QAR1(A)
- S(c);N_GUARD::QAB1(A),XS(b)
- Refutation
- K(a);P_SPINS(b),S_FLIGHT
- Try
- Q(A);CHECK
- Vars
- S(c);N_GUARD,P_SPINS(c)::QAR2(A),XS(c)
- Refutation
- S(b);XQ(A)
- Try
- Q(A);XS(c)
- Vars
- S(b);N_GUARD::QAR(A),XS(b)
- Refutation
- S(b);XQ(A)
- Try
- Q(A);
- Vars
- S(b);OGATE::QAR1(A)
- S(c);N_GUARD::QAB1(A),XS(b)
- Refutation
- K(a);P-FLIGHT
- Try
- Q(A);
- Vars
- S(b);OGATE::QAR1(A)
- Refutation
- K(a);P-FLIGHT
- Try
- Q(A);P_PINS(b)
- Refutation
- K(a);N_SPINS(b),P-FLIGHT
- Try
- Actual
- B(B);
- Vars
- K(a);P-FLIGHT,XB(B)::QAR2(A)
- S(b);SBLOCK,XB(B)::B(C)
- S(b);OGATE::QAR1(A)
- S(c);N_GUARD::QAR2(A)
- S(c);N_GUARD::QAR2(A),XS(c)
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).