MESON Chess Problem Database
Problem Display
PID: 177406 (3RR3/2p5/2p1pp2/3pk3/2P1n3/B5P1/1K2Q3/1B6 w - - 0 1)
Fillery, William Edmund Frank
Busmen's Chess Review, 1962
#2
8 + 7
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Qxe4#
- 1...Kf5
- 2.Qh5#
- 1...dxc4
- 2.Qxe4#
- 1...d4
- 2.Qxe4#
- 1...c5
- 2.Rxd5#
- 1...Kd4
- Tries
- 1.Bc2?
- 1...Kd4
- 2.Qxe4#
- 1...Kf5
- 2.Qh5#
- 1...dxc4
- 2.Qxe4#
- 1...d4
- 2.Qxe4#
- 1...c5
- 2.Rxd5#
- 1...f5!
- 1...Kd4
- 1.Bd3?
- 1...Kd4
- 2.Qxe4#
- 1...Kf5
- 2.Qh5#
- 1...dxc4
- 2.Qxe4#
- 1...d4
- 2.Qxe4#
- 1...c5
- 2.Rxd5#
- 1...f5!
- 1...Kd4
- 1.Bb4?
- 1...Kd4
- 2.Qxe4#
- 1...Kf5
- 2.Qh5#
- 1...dxc4
- 2.Qxe4#
- 1...d4
- 2.Qxe4#
- 1...c5
- 2.Rxd5#
- 1...f5!
- 1...Kd4
- 1.Bc5?
- 1...Kf5
- 2.Qh5#
- 1...dxc4
- 2.Qxe4#
- 1...d4
- 2.Qxe4#
- 1...f5!
- 1...Kf5
- 1.Bd6+?
- 1...Kd4
- 2.Qd3#
- 1...Kf5
- 2.Qh5#
- 1...cxd6!
- 1...Kd4
- 1.Rd7?
- 1...Kd4
- 2.Qxe4#
- 1...Kf5
- 2.Qh5#
- 1...dxc4
- 2.Qxe4#
- 1...d4
- 2.Qxe4#
- 1...c5
- 2.Rxd5#
- 1...f5!
- 1...Kd4
- 1.Re7?
- 1...Kd4
- 2.Qxe4#
- 1...Kf5
- 2.Qh5#
- 1...dxc4
- 2.Qxe4#
- 1...d4
- 2.Qxe4#
- 1...c5
- 2.Rxd5#
- 1...f5!
- 1...Kd4
- 1.Qg4?
- 1...Kd4
- 2.Qxe4#
- 1...Sxg3
- 2.Rxe6#
- 1...dxc4
- 2.Rxe6#
- 2.Qxe6#
- 2.Qxe4#
- 2.Qf4#
- 1...Sd2
- 2.Rxe6#
- 2.Qf4#
- 1...Sf2
- 2.Rxe6#
- 2.Qf4#
- 1...Sc3
- 2.Rxe6#
- 2.Qf4#
- 1...Sc5
- 2.Qf4#
- 1...Sg5
- 2.Qf4#
- 1...Sd6
- 2.Rxe6#
- 2.Qf4#
- 1...d4
- 2.Rxe6#
- 2.Qxe6#
- 2.Qxe4#
- 2.Qf4#
- 1...c5
- 2.Rxd5#
- 1...f5!
- 1...Kd4
- 1.c5?
- 1...Kd4
- 2.Qxe4#
- 1...Kf5
- 2.Qh5#
- 1...d4
- 2.Qxe4#
- 1...f5!
- 1...Kd4
- 1.Bc2?
- Keys
- 1.Bf8!
- 1...Kd4
- 2.Qxe4#
- 1...Kf5
- 2.Qh5#
- 1...dxc4
- 2.Qxe4#
- 1...f5
- 2.Bg7#
- 1...d4
- 2.Qxe4#
- 1...c5
- 2.Rxd5#
- 1...Kd4
- 1.Bf8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(c);N_SPINP(e),N_SPINS(a),P_SPINP(b),S_FLIGHT::QAR1(C),XS(a)
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- P(b);N_GUARD,XP(F)::QAR1(C),XS(a)
- P(b);N_GUARD::QAR1(C),XS(a)
- P(d);N_GUARD::R1(G),XP(b)
- Tries
- Try
- B(A);
- Vars
- K(c);N_SPINP(e),N_SPINS(a),P_SPINP(b),S_FLIGHT::QAR1(C),XS(a)
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- P(b);N_GUARD,XP(F)::QAR1(C),XS(a)
- P(b);N_GUARD::QAR1(C),XS(a)
- P(d);N_GUARD::R1(G),XP(b)
- Refutation
- P(f);
- Try
- B(A);
- Vars
- K(c);N_SPINP(e),N_SPINS(a),P_SPINP(b),S_FLIGHT::QAR1(C),XS(a)
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- P(b);N_GUARD,XP(F)::QAR1(C),XS(a)
- P(b);N_GUARD::QAR1(C),XS(a)
- P(d);N_GUARD::R1(G),XP(b)
- Refutation
- P(f);
- Try
- B(D);
- Vars
- K(c);N_SPINP(e),N_SPINS(a),P_SPINP(b),S_FLIGHT::QAR1(C),XS(a)
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- P(b);N_GUARD,XP(F)::QAR1(C),XS(a)
- P(b);N_GUARD::QAR1(C),XS(a)
- P(d);N_GUARD::R1(G),XP(b)
- Refutation
- P(f);
- Try
- B(D);
- Vars
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- P(b);N_GUARD,XP(F)::QAR1(C),XS(a)
- P(b);N_GUARD::QAR1(C),XS(a)
- Refutation
- P(f);
- Try
- B(D);CHECK
- Vars
- K(c);N_SPINP(e),N_SPINS(a),S_FLIGHT::QAR1(C)
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- Refutation
- P(g);XB(D)
- Try
- R(G);
- Vars
- K(c);N_SPINP(e),N_SPINS(a),P_SPINP(b),S_FLIGHT::QAR1(C),XS(a)
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- P(b);N_GUARD,XP(F)::QAR1(C),XS(a)
- P(b);N_GUARD::QAR1(C),XS(a)
- P(d);N_GUARD::R1(G),XP(b)
- Refutation
- P(f);
- Try
- R(H);
- Vars
- K(c);N_SPINP(e),N_SPINS(a),P_SPINP(b),S_FLIGHT::QAR1(C),XS(a)
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- P(b);N_GUARD,XP(F)::QAR1(C),XS(a)
- P(b);N_GUARD::QAR1(C),XS(a)
- P(d);N_GUARD::R1(G),XP(b)
- Refutation
- P(f);
- Try
- Q(C);N_PINS(a)
- Vars
- K(c);N_SPINP(e),P_SPINP(b),P_SPINS(a),S_FLIGHT::QAR1(C),XS(a)
- S(a);XP(E)::R1(H),XP(e)
- S(a);::QAB1(C)
- P(d);N_GUARD::R1(G),XP(b)
- Refutation
- P(f);
- Try
- P(F);
- Vars
- K(c);N_SPINP(e),N_SPINS(a),P_SPINP(b),S_FLIGHT::QAR1(C),XS(a)
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- P(b);N_GUARD::QAR1(C),XS(a)
- Refutation
- P(f);
- Try
- Actual
- B(D);
- Vars
- K(c);N_SPINP(e),N_SPINS(a),P_SPINP(b),S_FLIGHT::QAR1(C),XS(a)
- K(c);N_SPINP(e),P-FLIGHT::QAR2(C)
- P(b);N_GUARD,XP(F)::QAR1(C),XS(a)
- P(f);OGATEB,SBLOCK::B(D)
- P(b);N_GUARD::QAR1(C),XS(a)
- P(d);N_GUARD::R1(G),XP(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).