MESON Chess Problem Database
Problem Display
PID: 117089 (8/pK1p4/pn1Pk1P1/R3P2R/4N3/7b/4B3/8 w - - 0 1)
Kruk, Henryk
Szachy, 1988-1989
#2
8 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bf1
- 2.Bg4#
- 1...Bg2
- 2.Bg4#
- 1...Bg4
- 2.Bxg4#
- 1...Bf5
- 2.Sg5#
- 1...Sa4
- 2.Bc4#
- 1...Sc4
- 2.Bxc4#
- 1...Sd5
- 2.Sc5#
- 1...Sa8
- 2.Bc4#
- 1...Sc8
- 2.Bc4#
- 1...Bf1
- Tries
- 1.Kxa6?
- 1...Bg2
- 2.Bg4#
- 1...Bg4
- 2.Bxg4#
- 1...Bf5
- 2.Sg5#
- 1...Sa4
- 2.Bc4#
- 1...Sc4
- 2.Bxc4#
- 1...Sd5
- 2.Sc5#
- 1...Sa8
- 2.Bc4#
- 1...Sc8
- 2.Bc4#
- 1...Bf1!
- 1...Bg2
- 1.Kxa7?
- 1...Bf1
- 2.Bg4#
- 1...Bg2
- 2.Bg4#
- 1...Bg4
- 2.Bxg4#
- 1...Bf5
- 2.Sg5#
- 1...Sa4
- 2.Bc4#
- 1...Sc4
- 2.Bxc4#
- 1...Sd5
- 2.Sc5#
- 1...Sa8
- 2.Bc4#
- 1...Sc8+!
- 1...Bf1
- 1.Bd1?
- 1...Bf5
- 2.Sg5#
- 1...Bf1
- 2.Bg4#
- 1...Bg2
- 2.Bg4#
- 1...Bg4
- 2.Bxg4#
- 1...Sa4
- 2.Bb3#
- 1...Sd5
- 2.Sc5#
- 1...Sa8
- 2.Bb3#
- 1...Sc8
- 2.Bb3#
- 1...Sc4!
- 1...Bf5
- 1.Bd3?
- threat
- 2.Sg5#
- 1...Sd5
- 2.Sc5#
- 1...Bg2!
- threat
- 1.Bf3?
- threat
- 2.Sc5#
- 1...Bf5
- 2.Sg5#
- 1...Sa4!
- threat
- 1.Bc4+?
- 1...Sd5
- 2.Sc5#
- 2.Bxd5#
- 1...Sxc4!
- 1...Sd5
- 1.Rg5?
- 1...Bf1
- 2.Bg4#
- 1...Bg2
- 2.Bg4#
- 1...Bg4
- 2.Bxg4#
- 1...Sa4
- 2.Bc4#
- 1...Sc4
- 2.Bxc4#
- 1...Sd5
- 2.Sc5#
- 1...Sa8
- 2.Bc4#
- 1...Sc8
- 2.Bc4#
- 1...Bf5!
- 1...Bf1
- 1.g7?
- threat
- 2.g8Q#
- 2.g8B#
- 1...Bf5
- 2.Sg5#
- 2.g8Q#
- 2.g8B#
- 1...Bf1
- 2.g8Q#
- 2.g8B#
- 1...Bg2
- 2.g8Q#
- 2.g8B#
- 1...Bg4
- 2.g8Q#
- 2.g8B#
- 1...Sa4
- 2.Bc4#
- 2.g8Q#
- 2.g8B#
- 1...Sc4
- 2.Bxc4#
- 2.g8Q#
- 2.g8B#
- 1...Sd5
- 2.g8Q#
- 2.g8B#
- 1...Sa8
- 2.Bc4#
- 2.g8Q#
- 2.g8B#
- 1...Sc8
- 2.Bc4#
- 2.g8Q#
- 2.g8B#
- 1...Kf7!
- threat
- 1.Kxa6?
- Keys
- 1.Kb8!
- 1...Bf1
- 2.Bg4#
- 1...Bg2
- 2.Bg4#
- 1...Bg4
- 2.Bxg4#
- 1...Bf5
- 2.Sg5#
- 1...Sa4
- 2.Bc4#
- 1...Sc4
- 2.Bxc4#
- 1...Sd5
- 2.Sc5#
- 1...Sa8
- 2.Bc4#
- 1...Sc8
- 2.Bc4#
- 1...Bf1
- 1.Kb8!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- B(a);N_GUARD::B(A)
- B(a);N_GUARD,P_PINS(B)::B(A)
- B(a);N_GUARD::B(A),XB(a)
- B(a);SBLOCK::S(B)
- S(c);N_GUARD::B(A)
- S(c);N_GUARD::B(A),XS(c)
- S(c);SBLOCK::S(B)
- Tries
- Try
- K(H);S_FLIGHT,XP(b)
- Vars
- B(a);N_GUARD::B(A)
- B(a);N_GUARD::B(A),XB(a)
- B(a);SBLOCK::S(B)
- S(c);N_GUARD::B(A)
- S(c);N_GUARD::B(A),XS(c)
- S(c);SBLOCK::S(B)
- Refutation
- B(a);P_PINB(A)
- Try
- K(H);P-FLIGHT,XP(e)
- Vars
- B(a);N_GUARD::B(A)
- B(a);N_GUARD::B(A),XB(a)
- B(a);SBLOCK::S(B)
- S(c);N_GUARD::B(A)
- S(c);N_GUARD::B(A),XS(c)
- S(c);SBLOCK::S(B)
- Refutation
- S(c);CHECK
- Try
- B(A);
- Vars
- B(a);SBLOCK::S(B)
- B(a);N_GUARD::B(A)
- B(a);N_GUARD,P_PINS(B)::B(A)
- B(a);N_GUARD::B(A),XB(a)
- S(c);N_GUARD::B(A)
- S(c);SBLOCK::S(B)
- Refutation
- S(c);
- Try
- B(A);
- Threat
- S(B)
- Vars
- S(c);SBLOCK::S(B)
- Refutation
- B(a);P_PINS(B)
- Try
- B(A);
- Threat
- S(B)
- Vars
- B(a);SBLOCK::S(B)
- Refutation
- S(c);
- Try
- B(A);CHECK
- Refutation
- S(c);XB(A)
- Try
- R(E);
- Vars
- B(a);N_GUARD::B(A)
- B(a);N_GUARD,P_PINS(B)::B(A)
- B(a);N_GUARD::B(A),XB(a)
- S(c);N_GUARD::B(A)
- S(c);N_GUARD::B(A),XS(c)
- S(c);SBLOCK::S(B)
- Refutation
- B(a);
- Try
- P(G);
- Threat
- P=Q
- Vars
- B(a);::P=Q
- B(a);P_PINS(B)::P=Q
- S(c);::P=Q
- Refutation
- K(d);S_FLIGHT
- Try
- Actual
- K(H);P-FLIGHT
- Vars
- B(a);N_GUARD::B(A)
- B(a);N_GUARD::B(A),XB(a)
- B(a);SBLOCK::S(B)
- S(c);N_GUARD::B(A)
- S(c);N_GUARD::B(A),XS(c)
- S(c);SBLOCK::S(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).