MESON Chess Problem Database
Problem Display
PID: 107874 (1K1B4/3Pp2p/2pPB2P/R1p1k3/6Q1/8/3p4/3N4 w - - 0 1)
Carpenter, George Edward
La Presse, 1896
#2
9 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxd6
- 2.Bc7#
- 1...Kf6
- 2.Qf5#
- 1...Kxd6
- Tries
- 1.Kb7?
- 1...Kxd6
- 2.Bc7#
- 1...Kf6
- 2.Qf5#
- 1...exd6!
- 1...Kxd6
- 1.Kc7?
- 1...Kf6
- 2.Qf5#
- 1...exd6!
- 1...Kf6
- 1.Kc8?
- 1...Kxd6
- 2.Bc7#
- 1...Kf6
- 2.Qf5#
- 1...exd6!
- 1...Kxd6
- 1.Bb6?
- 1...Kxd6
- 2.Bc7#
- 1...Kf6
- 2.Qf5#
- 1...exd6!
- 1...Kxd6
- 1.Bc7?
- 1...Kf6
- 2.Qf5#
- 1...exd6!
- 1...Kf6
- 1.Ra3?
- 1...Kxd6
- 2.Bc7#
- 1...Kf6
- 2.Qf5#
- 1...exd6
- 2.Re3#
- 1...c4!
- 1...Kxd6
- 1.Ra4?
- 1...Kxd6
- 2.Bc7#
- 1...Kf6
- 2.Qf5#
- 1...exd6
- 2.Re4#
- 2.Qe2#
- 2.Qf5#
- 2.Qe4#
- 1...c4!
- 1...Kxd6
- 1.Rxc5+?
- 1...Kf6
- 2.Bxe7#
- 2.Qf5#
- 1...Kxd6!
- 1...Kf6
- 1.Qe2+?
- 1...Kd4
- 2.Qe3#
- 1...Kf4
- 2.Qe3#
- 1...Kxd6
- 2.Bc7#
- 1...Kf6!
- 1...Kd4
- 1.Qf5+?
- 1...Kxd6
- 2.Bc7#
- 1...Kd4!
- 1...Kxd6
- 1.Qe4+?
- 1...Kxd6
- 2.Bc7#
- 1...Kf6
- 2.Bxe7#
- 2.Qf5#
- 1...Kxe4!
- 1...Kxd6
- 1.dxe7?
- 1...Kf6
- 2.Qf5#
- 1...Kd6!
- 1...Kf6
- 1.Kb7?
- Keys
- 1.Qh3!
- 1...Kd4
- 2.Qe3#
- 1...Ke4
- 2.Qe3#
- 1...Kf4
- 2.Qe3#
- 1...Kxd6
- 2.Bc7#
- 1...Kf6
- 2.Qf5#
- 1...exd6
- 2.Qe3#
- 1...Kd4
- 1.Qh3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- K(c);N_SPINP(b),OGATEB,S_FLIGHT,XP(D)::B(I)
- K(c);N_SPINP(b),P_SPINP(e),S_FLIGHT::QAR1(B)
- Tries
- Try
- K(H);P-FLIGHT
- Vars
- K(c);N_SPINP(b),OGATEB,S_FLIGHT,XP(D)::B(I)
- K(c);N_SPINP(b),P_SPINP(e),S_FLIGHT::QAR1(B)
- Refutation
- P(e);XP(D)
- Try
- K(H);S_FLIGHT
- Vars
- K(c);N_SPINP(b),P_SPINP(e),S_FLIGHT::QAR1(B)
- Refutation
- P(e);XP(D)
- Try
- K(H);P-FLIGHT
- Vars
- K(c);N_SPINP(b),OGATEB,S_FLIGHT,XP(D)::B(I)
- K(c);N_SPINP(b),P_SPINP(e),S_FLIGHT::QAR1(B)
- Refutation
- P(e);XP(D)
- Try
- B(I);
- Vars
- K(c);N_SPINP(b),OGATEB,S_FLIGHT,XP(D)::B(I)
- K(c);N_SPINP(b),S_FLIGHT::QAR1(B)
- Refutation
- P(e);XP(D)
- Try
- B(I);
- Vars
- K(c);N_SPINP(b),S_FLIGHT::QAR1(B)
- Refutation
- P(e);XP(D)
- Try
- R(C);N_PINP(b)
- Vars
- K(c);OGATEB,S_FLIGHT,XP(D)::B(I)
- K(c);P_SPINP(e),S_FLIGHT::QAR1(B)
- P(e);SBLOCK,XP(D)::R(C)
- Refutation
- P(b);
- Try
- R(C);N_PINP(b)
- Vars
- K(c);OGATEB,S_FLIGHT,XP(D)::B(I)
- K(c);P_SPINP(e),S_FLIGHT::QAR1(B)
- Refutation
- P(b);
- Try
- R(C);CHECK,XP(b)
- Refutation
- K(c);S_FLIGHT,XP(D)
- Try
- Q(B);CHECK
- Vars
- K(c);N_SPINP(b),S_FLIGHT::QAB1(B)
- K(c);N_SPINP(b),S_FLIGHT,XP(D)::B(I)
- Refutation
- K(c);N_SPINP(b),P_SPINP(e),S_FLIGHT
- Try
- Q(B);CHECK
- Vars
- K(c);N_SPINP(b),S_FLIGHT,XP(D)::B(I)
- Refutation
- K(c);N_SPINP(b),S_FLIGHT
- Try
- Q(B);CHECK
- Vars
- K(c);N_SPINP(b),S_FLIGHT,XP(D)::B(I)
- Refutation
- K(c);N_SPINP(b),P-FLIGHT,XQ(B)
- Try
- P(D);XP(e)
- Vars
- K(c);N_SPINP(b),S_FLIGHT::QAR1(B)
- Refutation
- K(c);N_SPINP(b),S_FLIGHT
- Try
- Actual
- Q(B);
- Vars
- K(c);N_SPINP(b),S_FLIGHT::QAB1(B)
- K(c);N_SPINP(b),P-FLIGHT::QAR1(B)
- K(c);N_SPINP(b),OGATEB,S_FLIGHT,XP(D)::B(I)
- K(c);N_SPINP(b),P_SPINP(e),S_FLIGHT::QAR1(B)
- P(e);SBLOCK,XP(D)::QAR2(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).