MESON Chess Problem Database
Problem Display
PID: 203528 (1B6/2N1Np2/8/K1p1p3/3kb1p1/1Pn1R3/3PP2R/8 w - - 0 1)
Heide, A
Essener Arbeiter Schachzeitung, 1924
#2
9 + 7
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bb1
- 2.Sc6#
- 1...Bh1
- 2.Sf5#
- 1...Bc2
- 2.Sc6#
- 1...Bg2
- 2.Sf5#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Bh7
- 2.Sc6#
- 1...Ba8
- 2.Sf5#
- 1...Sb1
- 2.Sb5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sxe2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...c4
- 2.Ba7#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...Bb1
- Tries
- 1.Ba7?
- 1...Sxe2
- 2.Sb5#
- 1...Sb1
- 2.Sb5#
- 1...Bb1
- 2.Sc6#
- 1...Bh1
- 2.Sf5#
- 1...Bc2
- 2.Sc6#
- 1...Bg2
- 2.Sf5#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Bh7
- 2.Sc6#
- 1...Ba8
- 2.Sf5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...g3!
- 1...Sxe2
- 1.Rh1?
- 1...Bxh1
- 2.Sf5#
- 1...Sxe2
- 2.Sb5#
- 1...c4
- 2.Ba7#
- 1...Sb1
- 2.Sb5#
- 1...Bb1
- 2.Sc6#
- 1...Bc2
- 2.Sc6#
- 1...Bg2
- 2.Sf5#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Bh7
- 2.Sc6#
- 1...Ba8
- 2.Sf5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...g3!
- 1...Bxh1
- 1.Rf2?
- 1...Sxe2
- 2.Sb5#
- 1...c4
- 2.Ba7#
- 1...Sb1
- 2.Sb5#
- 1...Bb1
- 2.Sc6#
- 1...Bh1
- 2.Sf5#
- 1...Bc2
- 2.Sc6#
- 1...Bg2
- 2.Sf5#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Bh7
- 2.Sc6#
- 1...Ba8
- 2.Sf5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...g3!
- 1...Sxe2
- 1.Rg2?
- 1...Bxg2
- 2.Sf5#
- 1...Sxe2
- 2.Sb5#
- 1...c4
- 2.Ba7#
- 1...Sb1
- 2.Sb5#
- 1...Bb1
- 2.Sc6#
- 1...Bc2
- 2.Sc6#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Bh7
- 2.Sc6#
- 1...Ba8
- 2.Sf5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...g3!
- 1...Bxg2
- 1.Rh5?
- 1...Sxe2
- 2.Sb5#
- 1...c4
- 2.Ba7#
- 1...Sb1
- 2.Sb5#
- 1...Bb1
- 2.Sc6#
- 1...Bh1
- 2.Sf5#
- 1...Bc2
- 2.Sc6#
- 1...Bg2
- 2.Sf5#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Bh7
- 2.Sc6#
- 1...Ba8
- 2.Sf5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...g3!
- 1...Sxe2
- 1.Rh6?
- 1...Sxe2
- 2.Sb5#
- 1...c4
- 2.Ba7#
- 1...Sb1
- 2.Sb5#
- 1...Bb1
- 2.Sc6#
- 1...Bh1
- 2.Sf5#
- 1...Bc2
- 2.Sc6#
- 1...Bg2
- 2.Sf5#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Bh7
- 2.Sc6#
- 1...Ba8
- 2.Sf5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...g3!
- 1...Sxe2
- 1.Rh7?
- 1...Bxh7
- 2.Sc6#
- 1...Sxe2
- 2.Sb5#
- 1...c4
- 2.Ba7#
- 1...Bb1
- 2.Sc6#
- 1...Bh1
- 2.Sf5#
- 1...Bc2
- 2.Sc6#
- 1...Bg2
- 2.Sf5#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Ba8
- 2.Sf5#
- 1...Sb1
- 2.Sb5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...g3!
- 1...Bxh7
- 1.Rh8?
- 1...Sxe2
- 2.Sb5#
- 1...c4
- 2.Ba7#
- 1...Bb1
- 2.Sc6#
- 1...Bh1
- 2.Sf5#
- 1...Bc2
- 2.Sc6#
- 1...Bg2
- 2.Sf5#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Bh7
- 2.Sc6#
- 1...Ba8
- 2.Sf5#
- 1...Sb1
- 2.Sb5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...g3!
- 1...Sxe2
- 1.Rxe4+?
- 1...Sxe4
- 2.Sb5#
- 2.Sf5#
- 2.Sc6#
- 1...Kxe4!
- 1...Sxe4
- 1.Ba7?
- Keys
- 1.Rh4!
- 1...Sxe2
- 2.Sb5#
- 1...c4
- 2.Ba7#
- 1...Sb1
- 2.Sb5#
- 1...Bb1
- 2.Sc6#
- 1...Bh1
- 2.Sf5#
- 1...Bc2
- 2.Sc6#
- 1...Bg2
- 2.Sf5#
- 1...Bd3
- 2.Sc6#
- 1...Bf3
- 2.Sf5#
- 1...Bd5
- 2.Sf5#
- 1...Bf5
- 2.Sxf5#
- 2.Sc6#
- 1...Bc6
- 2.Sf5#
- 2.Sxc6#
- 1...Bg6
- 2.Sc6#
- 1...Bb7
- 2.Sf5#
- 1...Bh7
- 2.Sc6#
- 1...Ba8
- 2.Sf5#
- 1...Sd1
- 2.Sb5#
- 1...Sa2
- 2.Sb5#
- 1...Sa4
- 2.Sb5#
- 1...Sb5
- 2.Sxb5#
- 1...Sd5
- 2.Sb5#
- 2.Sc6#
- 1...g3
- 2.Sf5#
- 2.Sc6#
- 2.Rd3#
- 1...f5
- 2.Se6#
- 1...f6
- 2.Se6#
- 1...Sxe2
- 1.Rh4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- B(c);N_GUARD::S(H)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD,XP(B)::S(G)
- S(a);N_GUARD::S(G),XS(a)
- P(e);OGATEB::B(I)
- P(g);N_GUARD::S(G)
- Tries
- Try
- B(I);P_PINP(e)
- Vars
- S(a);N_GUARD,XP(B)::S(G)
- S(a);N_GUARD::S(G)
- B(c);N_GUARD::S(H)
- S(a);N_GUARD::S(G),XS(a)
- P(g);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- R(C);
- Vars
- B(c);N_GUARD,XR(C)::S(H)
- S(a);N_GUARD,XP(B)::S(G)
- P(e);OGATEB::B(I)
- S(a);N_GUARD::S(G)
- B(c);N_GUARD::S(H)
- S(a);N_GUARD::S(G),XS(a)
- P(g);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- R(C);
- Vars
- S(a);N_GUARD,XP(B)::S(G)
- P(e);OGATEB::B(I)
- S(a);N_GUARD::S(G)
- B(c);N_GUARD::S(H)
- S(a);N_GUARD::S(G),XS(a)
- P(g);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- R(C);
- Vars
- B(c);N_GUARD,XR(C)::S(H)
- S(a);N_GUARD,XP(B)::S(G)
- P(e);OGATEB::B(I)
- S(a);N_GUARD::S(G)
- B(c);N_GUARD::S(H)
- S(a);N_GUARD::S(G),XS(a)
- P(g);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- R(C);
- Vars
- S(a);N_GUARD,XP(B)::S(G)
- P(e);OGATEB::B(I)
- S(a);N_GUARD::S(G)
- B(c);N_GUARD::S(H)
- S(a);N_GUARD::S(G),XS(a)
- P(g);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- R(C);
- Vars
- S(a);N_GUARD,XP(B)::S(G)
- P(e);OGATEB::B(I)
- S(a);N_GUARD::S(G)
- B(c);N_GUARD::S(H)
- S(a);N_GUARD::S(G),XS(a)
- P(g);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- R(C);
- Vars
- B(c);N_GUARD,XR(C)::S(H)
- S(a);N_GUARD,XP(B)::S(G)
- P(e);OGATEB::B(I)
- B(c);N_GUARD::S(H)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- P(g);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- R(C);
- Vars
- S(a);N_GUARD,XP(B)::S(G)
- P(e);OGATEB::B(I)
- B(c);N_GUARD::S(H)
- S(a);N_GUARD::S(G)
- S(a);N_GUARD::S(G),XS(a)
- P(g);N_GUARD::S(G)
- Refutation
- P(d);
- Try
- R(E);CHECK,XB(c)
- Refutation
- K(b);P-FLIGHT,XR(E)
- Try
- Actual
- R(C);
- Vars
- S(a);N_GUARD,XP(B)::S(G)
- P(e);OGATEB::B(I)
- S(a);N_GUARD::S(G)
- B(c);N_GUARD,P_SPINP(d)::S(H)
- S(a);N_GUARD::S(G),XS(a)
- P(g);N_GUARD::S(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).