MESON Chess Problem Database
Problem Display
PID: 106809 (5K2/8/4pk1p/2P3bR/4Pp1P/N3p2P/4Q1RB/1B4N1 w - - 0 1)
Kidson, Henry Edwin
Illustrated London News, 1897
#2
12 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ke5
- 2.Qb2#
- 1...Kg6
- 2.e5#
- 1...Bxh4
- 2.e5#
- 1...f3
- 2.e5#
- 1...e5
- 2.Qa6#
- 1...Ke5
- Tries
- 1.Sf3?
- threat
- 2.e5#
- 1...e5
- 2.Qa6#
- 1...Kg6!
- threat
- 1.Sc4?
- threat
- 2.e5#
- 1...Kg6
- 2.e5#
- 1...e5!
- threat
- 1.Sb5?
- 1...Ke5
- 2.Qb2#
- 1...Kg6
- 2.e5#
- 1...Bxh4
- 2.e5#
- 1...f3
- 2.e5#
- 1...e5!
- 1...Ke5
- 1.Bc2?
- 1...Kg6
- 2.e5#
- 1...Bxh4
- 2.e5#
- 1...f3
- 2.e5#
- 1...e5
- 2.Qa6#
- 1...Ke5!
- 1...Kg6
- 1.Bd3?
- 1...Ke5
- 2.Qb2#
- 1...Kg6
- 2.e5#
- 1...Bxh4
- 2.e5#
- 1...f3
- 2.e5#
- 1...e5!
- 1...Ke5
- 1.Bg3?
- 1...Ke5
- 2.Qb2#
- 1...Kg6
- 2.e5#
- 1...Bxh4
- 2.Bxh4#
- 2.e5#
- 1...e5
- 2.Qa6#
- 1...f3
- 2.e5#
- 1...fxg3!
- 1...Ke5
- 1.Bxf4?
- threat
- 2.e5#
- 1...Kg6
- 2.e5#
- 1...e5
- 2.Qa6#
- 1...Bxf4!
- threat
- 1.Rg4?
- 1...Ke5
- 2.Qb2#
- 1...Bxh4
- 2.e5#
- 1...e5
- 2.Qa6#
- 1...f3
- 2.e5#
- 1...Kg6!
- 1...Ke5
- 1.Rgxg5?
- threat
- 2.Rxh6#
- 2.e5#
- 1...e5
- 2.Rxh6#
- 2.Qa6#
- 1...hxg5!
- threat
- 1.Rhxg5?
- threat
- 2.e5#
- 1...e5
- 2.Rg6#
- 2.Qa6#
- 1...hxg5!
- threat
- 1.Rxh6+?
- 1...Ke5
- 2.Sf3#
- 2.Qb2#
- 1...Bxh6+!
- 1...Ke5
- 1.Qb2+?
- 1...e5
- 2.Qb6#
- 1...Kg6!
- 1...e5
- 1.hxg5+?
- 1...Ke5
- 2.Sf3#
- 2.Qb2#
- 1...Kg6
- 2.Rxh6#
- 2.e5#
- 1...hxg5!
- 1...Ke5
- 1.Sf3?
- Keys
- 1.Rf2!
- 1...Ke5
- 2.Qb2#
- 1...Kg6
- 2.e5#
- 1...Bxh4
- 2.e5#
- 1...exf2
- 2.e5#
- 1...e5
- 2.Qa6#
- 1...f3
- 2.e5#
- 1...Ke5
- 1.Rf2!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(e);P_SPINB(c),P_SPINP(b),S_FLIGHT::QAB(C)
- K(e);P-FLIGHT,P_SPINB(c)::B(A)+P(H)
- B(c);XP(I)::P(H)
- P(b);::P(H)
- P(d);OGATEB,SBLOCK::QAR(C)
- Tries
- Try
- S(B);
- Threat
- P(H)
- Vars
- P(d);OGATEB::QAR(C)
- Refutation
- K(e);P-FLIGHT,P_SPINB(c)
- Try
- S(F);
- Threat
- P(H)
- Vars
- K(e);P-FLIGHT,P_SPINB(c)::B(A)+P(H)
- Refutation
- P(d);
- Try
- S(F);
- Vars
- K(e);P_SPINB(c),P_SPINP(b),S_FLIGHT::QAB(C)
- K(e);P-FLIGHT,P_SPINB(c)::B(A)+P(H)
- B(c);XP(I)::P(H)
- P(b);::P(H)
- Refutation
- P(d);
- Try
- B(A);
- Vars
- K(e);P-FLIGHT,P_SPINB(c)::B(A)+P(H)
- B(c);XP(I)::P(H)
- P(b);::P(H)
- P(d);OGATEB,SBLOCK::QAR(C)
- Refutation
- K(e);P_SPINB(c),P_SPINP(b),S_FLIGHT
- Try
- B(A);
- Vars
- K(e);P_SPINB(c),P_SPINP(b),S_FLIGHT::QAB(C)
- K(e);P-FLIGHT,P_SPINB(c)::B(A)+P(H)
- B(c);XP(I)::P(H)
- P(b);::P(H)
- Refutation
- P(d);
- Try
- B(E);
- Vars
- K(e);P_SPINB(c),P_SPINP(b),S_FLIGHT::QAB(C)
- K(e);P-FLIGHT::B(A)+P(H)
- P(d);OGATEB,SBLOCK::QAR(C)
- P(b);::P(H)
- Refutation
- P(b);XB(E)
- Try
- B(E);XP(b)
- Threat
- P(H)
- Vars
- K(e);P-FLIGHT,P_SPINB(c)::B(A)+P(H)
- P(d);OGATEB::QAR(C)
- Refutation
- B(c);XB(E)
- Try
- R(D);
- Vars
- K(e);P_SPINB(c),P_SPINP(b),S_FLIGHT::QAB(C)
- B(c);XP(I)::P(H)
- P(d);OGATEB,SBLOCK::QAR(C)
- P(b);::P(H)
- Refutation
- K(e);P-FLIGHT,P_SPINB(c)
- Try
- R(D);XB(c)
- Threat
- DUALS(2)
- Refutation
- P(f);XR(D)
- Try
- R(K);XB(c)
- Threat
- P(H)
- Refutation
- P(f);XR(K)
- Try
- R(K);CHECK,XP(f)
- Refutation
- B(c);CHECK,XR(K)
- Try
- Q(C);CHECK
- Vars
- P(d);OGATEB,P_SPINP(d),SBLOCK::QAR(C)
- Refutation
- K(e);P-FLIGHT,P_SPINB(c)
- Try
- P(I);CHECK,XB(c)
- Refutation
- P(f);XP(I)
- Try
- Actual
- R(D);P_PINP(b)
- Vars
- K(e);P_SPINB(c),S_FLIGHT::QAB(C)
- K(e);N_SPINP(b),P-FLIGHT::B(A)+P(H)
- B(c);XP(I)::P(H)
- P(a);N_SPINP(b),XR(D)::P(H)
- P(d);OGATEB,SBLOCK::QAR(C)
- P(b);::P(H)
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).