MESON Chess Problem Database
Problem Display
PID: 1943 (8/7p/2K2B2/1p2N3/bb1k1p2/2N5/PR2pP2/6Q1 w - - 0 1)
Cook, Eugene Beauharnais
Frank Leslie's Illustrated Newspaper, 1858
#2
8 + 7
| 1679 | American Chess Nuts | 1868 |
SOLUTION
- SOUND
- Sets
- 1...Bxc3
- 2.f3#
- 1...Bxc3
- Tries
- 1.Qc1?
- threat
- 2.Rd2#
- 2.Rxb4#
- 2.Qd2#
- 1...Bxc3
- 2.Qxf4#
- 1...e1Q
- 2.Rxb4#
- 1...e1S
- 2.Rxb4#
- 1...e1B
- 2.Rxb4#
- 1...Bb3
- 2.Rd2#
- 2.Qd2#
- 1...Ba3
- 2.Rd2#
- 2.Qd2#
- 1...Ba5
- 2.Rd2#
- 2.Qd2#
- 1...Bc5
- 2.Rd2#
- 2.Qd2#
- 1...Bd6
- 2.Rd2#
- 2.Qd2#
- 1...Be7
- 2.Rd2#
- 2.Qd2#
- 1...Bf8
- 2.Rd2#
- 2.Qd2#
- 1...Bc2!
- threat
- 1.Qe1?
- threat
- 2.Rxb4#
- 2.Qd2#
- 1...Bc2
- 2.Rxb4#
- 1...Bb3
- 2.Qd2#
- 1...Ba3
- 2.Qd2#
- 1...Ba5
- 2.Qd2#
- 1...Bc5
- 2.Qd2#
- 1...Bd6
- 2.Qd2#
- 1...Be7
- 2.Qd2#
- 1...Bf8
- 2.Qd2#
- 1...Bxc3!
- threat
- 1.Qc1?
- Keys
- 1.Qa1!
- threat
- 2.Rd2#
- 2.Rxb4#
- 1...Kxc3
- 2.Rxe2#
- 1...Bxc3
- 2.Rb4#
- 1...e1Q
- 2.Rxb4#
- 1...e1S
- 2.Rxb4#
- 1...e1B
- 2.Rxb4#
- 1...Bc2
- 2.Rxb4#
- 1...Bb3
- 2.Rd2#
- 1...Ba3
- 2.Rd2#
- 1...Ba5
- 2.Rd2#
- 1...Bc5
- 2.Rd2#
- 1...Bd6
- 2.Rd2#
- 1...Be7
- 2.Rd2#
- 1...Bf8
- 2.Rd2#
- threat
- 1.Qa1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 12
- REMOVED MATES = 0
- Sets
- B(c);SBLOCK,XS(E)::QAB(A)+P(D)
- Tries
- Try
- Q(A);
- Threat
- DUALS(3)
- Vars
- B(c);SBLOCK,XS(E)::QAR2(A),XP(e)
- P(a);::R(C),XB(c)
- Refutation
- B(b);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- B(b);::R(C),XB(c)
- B(b);::QAR2(A)
- B(c);::QAR2(A)
- Refutation
- B(c);XS(E)
- Try
- Actual
- Q(A);
- Threat
- DUALS(2)
- Vars
- K(d);OGATEB,S_FLIGHT,XS(E)::QAB(A)+R(C),XP(a)
- B(c);XS(E)::R(C)
- P(a);::R(C),XB(c)
- B(b);::R(C),XB(c)
- B(b);::R(C)
- B(c);::R(C)
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).