MESON Chess Problem Database
Problem Display
PID: 151003 (4n2N/8/2K4p/6bR/2N1kp2/p1Q4P/B1P2n2/8 w - - 0 1)
Healey, Frank
The Field, 1886
(First published on Sat Jan 30 1886)
#2
8 + 7
| 15239 | Valois Notebooks | 2014 |
SOLUTION
- SOUND
- Sets
- 1...Kf5
- 2.Qe5#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...Sxh3
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sd6
- 2.Sxd6#
- 1...Sf6
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...f3
- 2.Qe5#
- 1...Kf5
- Tries
- 1.Kb5?
- 1...Sd6+
- 2.Sxd6#
- 1...Kd5
- 2.Qe5#
- 1...Kf5
- 2.Qe5#
- 1...Sxh3
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...f3
- 2.Qe5#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sf6
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...Sc7+!
- 1...Sd6+
- 1.Kc5?
- 1...Sd3+
- 2.Qxd3#
- 1...Kf5
- 2.Qe5#
- 1...Sxh3
- 2.Qd3#
- 1...f3
- 2.Qe5#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sd6
- 2.Sxd6#
- 1...Sf6
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...Be7+!
- 1...Sd3+
- 1.Kb6?
- 1...Kd5
- 2.Qe5#
- 1...Kf5
- 2.Qe5#
- 1...Sxh3
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...f3
- 2.Qe5#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sd6
- 2.Sxd6#
- 1...Sf6
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...Bd8+!
- 1...Kd5
- 1.Kd7?
- 1...Kd5
- 2.Sd2#
- 2.Sd6#
- 2.Qe5#
- 1...Kf5
- 2.Qe5#
- 1...Sxh3
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...f3
- 2.Qe5#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sd6
- 2.Sxd6#
- 1...Sc7
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...Sf6+!
- 1...Kd5
- 1.Sg6?
- 1...Sxh3
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sd6
- 2.Sxd6#
- 1...Sf6
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...f3
- 2.Qe5#
- 1...Kf5!
- 1...Sxh3
- 1.Sf7?
- 1...Sxh3
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...f3
- 2.Qe5#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sd6
- 2.Scxd6#
- 2.Sfxd6#
- 1...Sf6
- 2.Scd6#
- 2.Sfd6#
- 1...Sc7
- 2.Scd6#
- 2.Sfd6#
- 1...Sg7
- 2.Scd6#
- 2.Sfd6#
- 1...Kf5!
- 1...Sxh3
- 1.Bb1?
- 1...Kf5
- 2.Qe5#
- 1...Sxh3
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...f3
- 2.Qe5#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sd6
- 2.Sxd6#
- 1...Sf6
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...a2!
- 1...Kf5
- 1.Bb3?
- 1...Kf5
- 2.Qe5#
- 1...Sxh3
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...f3
- 2.Qe5#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sd6
- 2.Sxd6#
- 1...Sf6
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...a2!
- 1...Kf5
- 1.Rxg5?
- threat
- 2.Sd2#
- 2.Re5#
- 1...Sd3
- 2.Qxd3#
- 1...f3
- 2.Qe5#
- 2.Qe3#
- 1...Sg4
- 2.Sd2#
- 2.Qd3#
- 1...hxg5!
- threat
- 1.Qe1+?
- 1...Kd4
- 2.Qe5#
- 1...Kf5
- 2.Qe5#
- 1...Kf3!
- 1...Kd4
- 1.Qe3+?
- 1...Kf5
- 2.Qe5#
- 1...fxe3!
- 1...Kf5
- 1.h4?
- 1...Bxh4
- 2.Sd2#
- 2.Re5#
- 1...Sd3
- 2.Qxd3#
- 1...f3
- 2.Qe5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sh3
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sd6
- 2.Sxd6#
- 1...Sf6
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...Kf5!
- 1...Bxh4
- 1.Kb5?
- Keys
- 1.Kb7!
- 1...Sd6+
- 2.Sxd6#
- 1...Kd5
- 2.Qe5#
- 1...Kf5
- 2.Qe5#
- 1...Sxh3
- 2.Qd3#
- 1...Sd3
- 2.Qxd3#
- 1...f3
- 2.Qe5#
- 1...Bh4
- 2.Sd2#
- 2.Re5#
- 1...Bf6
- 2.Sd2#
- 1...Be7
- 2.Sd2#
- 2.Re5#
- 1...Bd8
- 2.Sd2#
- 2.Re5#
- 1...Sd1
- 2.Qd3#
- 1...Sh1
- 2.Qd3#
- 1...Sg4
- 2.Qd3#
- 1...Sf6
- 2.Sd6#
- 1...Sc7
- 2.Sd6#
- 1...Sg7
- 2.Sd6#
- 1...Sd6+
- 1.Kb7!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(c);P_SPINB(e),S_FLIGHT::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(a);N_GUARD::QAB1(C),XS(a)
- S(a);N_GUARD,XP(D)::QAB1(C)
- S(g);N_GUARD::S(E),XS(g)
- S(g);N_GUARD::S(E)
- P(d);SBLOCK::QAR1(C)
- Tries
- Try
- K(G);S_FLIGHT
- Vars
- S(g);CHECK,N_GUARD::S(E),XS(g)
- K(c);P_SPINB(e),S_FLIGHT::QAR1(C)
- S(a);N_GUARD,XP(D)::QAB1(C)
- S(a);N_GUARD::QAB1(C),XS(a)
- P(d);SBLOCK::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(g);N_GUARD::S(E)
- Refutation
- S(g);CHECK
- Try
- K(G);P-FLIGHT
- Vars
- S(a);CHECK,N_GUARD::QAB1(C),XS(a)
- K(c);P_SPINB(e),S_FLIGHT::QAR1(C)
- S(a);N_GUARD,XP(D)::QAB1(C)
- P(d);SBLOCK::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(g);N_GUARD::S(E),XS(g)
- S(g);N_GUARD::S(E)
- Refutation
- B(e);CHECK
- Try
- K(G);P-FLIGHT
- Vars
- K(c);P_SPINB(e),S_FLIGHT::QAR1(C)
- S(a);N_GUARD,XP(D)::QAB1(C)
- S(a);N_GUARD::QAB1(C),XS(a)
- P(d);SBLOCK::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(g);N_GUARD::S(E),XS(g)
- S(g);N_GUARD::S(E)
- Refutation
- B(e);CHECK
- Try
- K(G);S_FLIGHT
- Vars
- K(c);P_SPINB(e),S_FLIGHT::QAR1(C)
- S(a);N_GUARD,XP(D)::QAB1(C)
- S(a);N_GUARD::QAB1(C),XS(a)
- P(d);SBLOCK::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(g);N_GUARD::S(E),XS(g)
- S(g);N_GUARD::S(E)
- Refutation
- S(g);CHECK
- Try
- S(H);
- Vars
- S(a);N_GUARD,XP(D)::QAB1(C)
- S(a);N_GUARD::QAB1(C),XS(a)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(g);N_GUARD::S(E),XS(g)
- S(g);N_GUARD::S(E)
- P(d);SBLOCK::QAR1(C)
- Refutation
- K(c);P_SPINB(e),S_FLIGHT
- Try
- S(H);
- Vars
- S(a);N_GUARD,XP(D)::QAB1(C)
- S(a);N_GUARD::QAB1(C),XS(a)
- P(d);SBLOCK::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- Refutation
- K(c);P_SPINB(e),S_FLIGHT
- Try
- B(A);
- Vars
- K(c);P_SPINB(e),S_FLIGHT::QAR1(C)
- S(a);N_GUARD,XP(D)::QAB1(C)
- S(a);N_GUARD::QAB1(C),XS(a)
- P(d);SBLOCK::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(g);N_GUARD::S(E),XS(g)
- S(g);N_GUARD::S(E)
- Refutation
- P(b);
- Try
- B(A);
- Vars
- K(c);P_SPINB(e),S_FLIGHT::QAR1(C)
- S(a);N_GUARD,XP(D)::QAB1(C)
- S(a);N_GUARD::QAB1(C),XS(a)
- P(d);SBLOCK::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(g);N_GUARD::S(E),XS(g)
- S(g);N_GUARD::S(E)
- Refutation
- P(b);
- Try
- R(F);XB(e)
- Threat
- DUALS(2)
- Vars
- S(a);N_GUARD::QAB1(C),XS(a)
- Refutation
- P(f);XR(F)
- Try
- Q(C);CHECK
- Vars
- K(c);OGATE,P-FLIGHT::QAB1(C)
- K(c);OGATE,P_SPINB(e),S_FLIGHT::QAR1(C)
- Refutation
- K(c);S_FLIGHT
- Try
- Q(C);CHECK
- Vars
- K(c);OGATE,P_SPINB(e),S_FLIGHT::QAR1(C)
- Refutation
- P(d);XQ(C)
- Try
- P(D);
- Vars
- S(a);N_GUARD::QAB1(C),XS(a)
- P(d);SBLOCK::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(g);N_GUARD::S(E),XS(g)
- S(g);N_GUARD::S(E)
- Refutation
- K(c);P_SPINB(e),S_FLIGHT
- Try
- Actual
- K(G);S_FLIGHT
- Vars
- S(g);CHECK,N_GUARD::S(E),XS(g)
- K(c);P_SPINB(e),S_FLIGHT::QAR1(C)
- S(a);N_GUARD,XP(D)::QAB1(C)
- S(a);N_GUARD::QAB1(C),XS(a)
- P(d);SBLOCK::QAR1(C)
- B(e);::S(E)
- S(a);N_GUARD::QAB1(C)
- S(g);N_GUARD::S(E)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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