MESON Chess Problem Database
Problem Display
PID: 35376 (5K2/4Pp2/1PBPrR2/2pPkbNP/R1n3pB/6P1/1P6/3Q4 w - - 0 1)
Baier, Roland
Basler Nachrichten, 1975
#2
14 + 7
| 3690 | Kunstschach in der Schweiz | 1980 |
SOLUTION
- SOUND
- Sets
- 1...Kxd6
- 2.Sxf7#
- 1...Kxf6
- 2.Sf3#
- 2.Sxf7#
- 1...Be4
- 2.Sxf7#
- 1...Sxb2
- 2.Sxf7#
- 1...Sd2
- 2.Sxf7#
- 1...Sa3
- 2.Sxf7#
- 1...Se3
- 2.Sxf7#
- 1...Sa5
- 2.Sxf7#
- 1...Sxb6
- 2.Sxf7#
- 1...Kxd6
- Tries
- 1.Sf3+?
- 1...Ke4
- 2.Qe2#
- 1...Kxd6
- 2.e8S#
- 1...gxf3!
- 1...Ke4
- 1.Rxf5+?
- 1...Kxd6
- 2.Sxf7#
- 1...Kxf5!
- 1...Kxd6
- 1.Qe2+?
- 1...Kd4
- 2.Rxc4#
- 1...Kxd6
- 2.Sxf7#
- 2.e8S#
- 1...Kxf6
- 2.Sf3#
- 2.Sh3#
- 2.Sxe6#
- 2.Sxf7#
- 2.Sh7#
- 1...Se3
- 2.Sxf7#
- 1...Be4!
- 1...Kd4
- 1.Qc1?
- 1...Kd4
- 2.Qc3#
- 1...Kxd6
- 2.Sxf7#
- 1...Kxf6
- 2.Sf3#
- 2.Sxf7#
- 1...Rxd6
- 2.Qc3#
- 1...Rxf6
- 2.Qf4#
- 1...Rxe7
- 2.Qc3#
- 1...Sxb2
- 2.Sxf7#
- 1...Sxb6
- 2.Sxf7#
- 1...Sxd6
- 2.Qc3#
- 1...Bb1
- 2.Qf4#
- 1...Bc2
- 2.Qf4#
- 1...Bd3
- 2.Qf4#
- 1...Bg6
- 2.Qf4#
- 1...Bh7
- 2.Qf4#
- 1...Sd2
- 2.Sxf7#
- 1...Sa3
- 2.Sxf7#
- 1...Se3
- 2.Sxf7#
- 1...Sa5
- 2.Sxf7#
- 1...Be4!
- 1...Kd4
- 1.Qe1+?
- 1...Kd4
- 2.Qc3#
- 1...Kxd6
- 2.Sxf7#
- 2.e8S#
- 1...Kxf6
- 2.Sf3#
- 2.Sh3#
- 2.Sxe6#
- 2.Sxf7#
- 2.Sh7#
- 1...Se3
- 2.Sxf7#
- 1...Be4!
- 1...Kd4
- 1.Sf3+?
- Keys
- 1.Qd2!
- 1...Kxd6
- 2.Sxf7#
- 1...Kxf6
- 2.Sf3#
- 2.Sxf7#
- 1...Rxd6
- 2.Qc3#
- 1...Rxf6
- 2.Qf4#
- 1...Rxe7
- 2.Qc3#
- 1...Sxb2
- 2.Sxf7#
- 1...Sxd2
- 2.Sxf7#
- 1...Sxb6
- 2.Sxf7#
- 1...Sxd6
- 2.Qc3#
- 1...Bd3
- 2.Qf4#
- 1...Be4
- 2.Sxf7#
- 1...Bb1
- 2.Qf4#
- 1...Bc2
- 2.Qf4#
- 1...Bg6
- 2.Qf4#
- 1...Bh7
- 2.Qf4#
- 1...Sa3
- 2.Sxf7#
- 1...Se3
- 2.Sxf7#
- 1...Sa5
- 2.Sxf7#
- 1...Kxd6
- 1.Qd2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- K(d);P_SPINR(f),S_FLIGHT,XP(K)::S(G),XP(g)
- B(e);SBLOCK::S(G),XP(g)
- S(a);XP(B)::S(G),XP(g)
- S(a);::S(G),XP(g)
- S(a);XP(I)::S(G),XP(g)
- Tries
- Try
- S(G);CHECK
- Vars
- K(d);P-FLIGHT,P_SPINS(a)::QAR2(A)
- K(d);P_SPINR(f),S_FLIGHT,XP(K)::P=S
- Refutation
- P(b);XS(G)
- Try
- R(L);CHECK,XB(e)
- Vars
- K(d);S_FLIGHT,XP(K)::S(G),XP(g)
- Refutation
- K(d);P-FLIGHT,XR(L)
- Try
- Q(A);CHECK
- Vars
- K(d);P_SPINS(a),S_FLIGHT::R1(D),XS(a)
- S(a);P_SPINS(a)::S(G),XP(g)
- Refutation
- B(e);P_SPINB(e)
- Try
- Q(A);
- Vars
- K(d);P_SPINS(a),S_FLIGHT::QAB1(A)
- K(d);P_SPINR(f),S_FLIGHT,XP(K)::S(G),XP(g)
- R(f);XP(K)::QAB(A)
- R(f);SBLOCK,XR(L)::QAB1(A)
- R(f);XP(M)::QAB(A)
- S(a);XP(B)::S(G),XP(g)
- S(a);XP(I)::S(G),XP(g)
- S(a);SBLOCK,XP(K)::QAB(A)
- B(e);::QAB1(A)
- S(a);::S(G),XP(g)
- Refutation
- B(e);
- Try
- Q(A);CHECK
- Vars
- K(d);P_SPINS(a),S_FLIGHT::QAB1(A)
- S(a);P_SPINS(a)::S(G),XP(g)
- Refutation
- B(e);P_SPINB(e)
- Try
- Actual
- Q(A);
- Vars
- K(d);P_SPINR(f),S_FLIGHT,XP(K)::S(G),XP(g)
- R(f);XP(K)::QAB(A)
- R(f);SBLOCK,XR(L)::QAB1(A)
- R(f);XP(M)::QAB(A)
- S(a);XP(B)::S(G),XP(g)
- S(a);XQ(A)::S(G),XP(g)
- S(a);XP(I)::S(G),XP(g)
- S(a);SBLOCK,XP(K)::QAB(A)
- B(e);::QAB1(A)
- B(e);SBLOCK::S(G),XP(g)
- S(a);::S(G),XP(g)
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).