MESON Chess Problem Database
Problem Display
PID: 129844 (8/8/8/3p4/1p6/1p1Q2n1/1K2n1R1/4k1B1 w - - 0 1)
Cumpe, Josef
Casopis ceskoslovenskych sachistu, 1908
#2
4 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sc1
- 2.Bf2#
- 1...Sxg1
- 2.Qb1#
- 1...Sc3
- 2.Bf2#
- 1...Sd4
- 2.Bf2#
- 2.Qb1#
- 1...Sf4
- 2.Bf2#
- 2.Qb1#
- 1...Sf1
- 2.Bf2#
- 2.Rxe2#
- 2.Qxe2#
- 1...Sh1
- 2.Qxe2#
- 1...Se4
- 2.Qxe2#
- 1...Sf5
- 2.Qxe2#
- 1...Sh5
- 2.Qxe2#
- 1...Sc1
- Tries
- 1.Be3?
- 1...Kf1
- 2.Rg1#
- 1...Sc1
- 2.Bf2#
- 1...Sg1
- 2.Bf2#
- 2.Qb1#
- 1...Sc3
- 2.Bf2#
- 1...Sd4
- 2.Bf2#
- 2.Qb1#
- 1...Sf4
- 2.Bf2#
- 2.Qb1#
- 1...Sf1
- 2.Bf2#
- 2.Rxe2#
- 2.Qxe2#
- 1...Sh1
- 2.Qxe2#
- 1...Se4
- 2.Qxe2#
- 1...Sf5
- 2.Qxe2#
- 1...Sh5
- 2.Qxe2#
- 1...d4!
- 1...Kf1
- 1.Bc5?
- 1...Kf1
- 2.Rg1#
- 1...Sc1
- 2.Bf2#
- 2.Bxb4#
- 1...Sg1
- 2.Bf2#
- 2.Bxb4#
- 2.Qb1#
- 1...Sc3
- 2.Bf2#
- 1...Sd4
- 2.Bxb4#
- 2.Qb1#
- 1...Sf4
- 2.Bf2#
- 2.Bxb4#
- 2.Qb1#
- 1...Sf1
- 2.Bf2#
- 2.Rxe2#
- 2.Qxe2#
- 1...Sh1
- 2.Qxe2#
- 1...Se4
- 2.Qxe2#
- 1...Sf5
- 2.Qxe2#
- 1...Sh5
- 2.Qxe2#
- 1...d4!
- 1...Kf1
- 1.Bb6?
- 1...Kf1
- 2.Rg1#
- 1...Sc1
- 2.Bf2#
- 1...Sg1
- 2.Bf2#
- 2.Qb1#
- 1...Sc3
- 2.Bf2#
- 1...Sd4
- 2.Qb1#
- 1...Sf4
- 2.Bf2#
- 2.Qb1#
- 1...Sf1
- 2.Bf2#
- 2.Rxe2#
- 2.Qxe2#
- 1...Sh1
- 2.Qxe2#
- 1...Se4
- 2.Qxe2#
- 1...Sf5
- 2.Qxe2#
- 1...Sh5
- 2.Qxe2#
- 1...d4!
- 1...Kf1
- 1.Ba7?
- 1...Kf1
- 2.Rg1#
- 1...Sc1
- 2.Bf2#
- 1...Sg1
- 2.Bf2#
- 2.Qb1#
- 1...Sc3
- 2.Bf2#
- 1...Sd4
- 2.Qb1#
- 1...Sf4
- 2.Bf2#
- 2.Qb1#
- 1...Sf1
- 2.Bf2#
- 2.Rxe2#
- 2.Qxe2#
- 1...Sh1
- 2.Qxe2#
- 1...Se4
- 2.Qxe2#
- 1...Sf5
- 2.Qxe2#
- 1...Sh5
- 2.Qxe2#
- 1...d4!
- 1...Kf1
- 1.Rxe2+?
- 1...Kf1
- 2.Qd1#
- 1...Sxe2!
- 1...Kf1
- 1.Rf2?
- 1...Sxg1
- 2.Qd2#
- 1...Sc1
- 2.Qd2#
- 1...Sc3
- 2.Qd2#
- 1...Sd4
- 2.Qb1#
- 2.Qd2#
- 1...Sf4
- 2.Qb1#
- 2.Qd2#
- 1...Sf1
- 2.Rxe2#
- 2.Qxe2#
- 1...Sh1
- 2.Qxe2#
- 1...Se4
- 2.Qxe2#
- 1...Sf5
- 2.Qxe2#
- 1...Sh5
- 2.Qxe2#
- 1...d4!
- 1...Sxg1
- 1.Rh2?
- 1...Kf1
- 2.Qd1#
- 1...Sxg1
- 2.Qb1#
- 1...Sc1
- 2.Bf2#
- 1...Sc3
- 2.Bf2#
- 1...Sd4
- 2.Bf2#
- 2.Qb1#
- 1...Sf4
- 2.Bf2#
- 2.Qb1#
- 1...Sf1
- 2.Bf2#
- 2.Rxe2#
- 2.Qxe2#
- 1...Sh1
- 2.Qxe2#
- 1...Se4
- 2.Qxe2#
- 1...Sf5
- 2.Qxe2#
- 1...Sh5
- 2.Qxe2#
- 1...d4!
- 1...Kf1
- 1.Qb1+?
- 1...Sc1
- 2.Qxc1#
- 1...Kd2!
- 1...Sc1
- 1.Be3?
- Keys
- 1.Bd4!
- 1...Kf1
- 2.Rg1#
- 1...Sxd4
- 2.Qb1#
- 1...Sc1
- 2.Bf2#
- 1...Sg1
- 2.Bf2#
- 2.Qb1#
- 1...Sc3
- 2.Bf2#
- 1...Sf4
- 2.Bf2#
- 2.Qb1#
- 1...Sf1
- 2.Bf2#
- 2.Rxe2#
- 2.Qxe2#
- 1...Sh1
- 2.Qxe2#
- 1...Se4
- 2.Qxe2#
- 1...Sf5
- 2.Qxe2#
- 1...Sh5
- 2.Qxe2#
- 1...Kf1
- 1.Bd4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 1
- Sets
- S(b);::B(A)
- S(b);N_GUARD,XB(A)::QAR(D)
- S(d);N_GUARD::QAR1(D),XS(b)
- Tries
- Try
- B(A);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R1(C)
- S(b);::B(A)
- S(d);N_GUARD::QAR1(D),XS(b)
- Refutation
- P(f);
- Try
- B(A);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R1(C)
- S(b);::B(A)
- S(d);N_GUARD::QAR1(D),XS(b)
- Refutation
- P(f);
- Try
- B(A);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R1(C)
- S(b);::B(A)
- S(b);N_GUARD::QAR(D)
- S(d);N_GUARD::QAR1(D),XS(b)
- Refutation
- P(f);
- Try
- B(A);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R1(C)
- S(b);::B(A)
- S(b);N_GUARD::QAR(D)
- S(d);N_GUARD::QAR1(D),XS(b)
- Refutation
- P(f);
- Try
- R(C);CHECK,XS(b)
- Vars
- K(a);P-FLIGHT::QAR2(D)
- Refutation
- S(d);XR(C)
- Try
- R(C);
- Vars
- S(b);XB(A)::QAB1(D)
- S(b);::QAB1(D)
- S(d);N_GUARD::QAR1(D),XS(b)
- Refutation
- P(f);
- Try
- R(C);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::QAR2(D)
- S(b);N_GUARD,XB(A)::QAR(D)
- S(b);::B(A)
- S(d);N_GUARD::QAR1(D),XS(b)
- Refutation
- P(f);
- Try
- Q(D);CHECK
- Vars
- S(b);N_GUARD,P_SPINS(b)::QAR2(D),XS(b)
- Refutation
- K(a);P_SPINS(b),S_FLIGHT
- Try
- Actual
- B(A);
- Vars
- K(a);P-FLIGHT,P_SPINS(b)::R1(C)
- S(b);N_GUARD,XB(A)::QAR(D)
- S(b);::B(A)
- S(d);N_GUARD::QAR1(D),XS(b)
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).