MESON Chess Problem Database
Problem Display
PID: 259025 (8/3p1p2/1ppB1p2/p3RK1Q/P2k1Pp1/n3NpP1/1N1P1n1P/8 w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Western Morning News, 1922
(First published on Sat Dec 30 1922)
#2
11 + 11
| 15239 | Valois Notebooks | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Sd1
- 2.Re4#
- 1...Sh1
- 2.Re4#
- 1...Sd3
- 2.Re4#
- 1...Sh3
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sb1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sc4
- 2.Sc2#
- 1...Sb5
- 2.Sc2#
- 1...b5
- 2.Bc5#
- 1...c5
- 2.Rd5#
- 1...Sd1
- Tries
- 1.Qxg4?
- 1...Sxg4
- 2.Re4#
- 1...Sd1
- 2.Re4#
- 1...Sh1
- 2.Re4#
- 1...Sd3
- 2.Re4#
- 1...Sh3
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sb1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sc4
- 2.Sc2#
- 1...Sb5
- 2.Sc2#
- 1...b5
- 2.Bc5#
- 1...c5
- 2.Rd5#
- 1...fxe5!
- 1...Sxg4
- 1.Qxf7?
- 1...Sd1
- 2.Re4#
- 1...Sh1
- 2.Re4#
- 1...Sd3
- 2.Re4#
- 1...Sh3
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sb1
- 2.Sc2#
- 2.Qc4#
- 1...Sc2
- 2.Sxc2#
- 2.Qc4#
- 1...Sc4
- 2.Sc2#
- 2.Qxc4#
- 1...Sb5
- 2.Sc2#
- 2.Qc4#
- 1...b5
- 2.Bc5#
- 1...c5
- 2.Rd5#
- 2.Qd5#
- 1...fxe5!
- 1...Sd1
- 1.Qh4?
- 1...Sd1
- 2.Re4#
- 1...Sh1
- 2.Re4#
- 1...Sd3
- 2.Re4#
- 1...Sh3
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sb1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sc4
- 2.Sc2#
- 1...Sb5
- 2.Sc2#
- 1...b5
- 2.Bc5#
- 1...c5
- 2.Rd5#
- 1...fxe5!
- 1...Sd1
- 1.Qh6?
- 1...Sd1
- 2.Re4#
- 1...Sh1
- 2.Re4#
- 1...Sd3
- 2.Re4#
- 1...Sh3
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sb1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sc4
- 2.Sc2#
- 1...Sb5
- 2.Sc2#
- 1...b5
- 2.Bc5#
- 1...c5
- 2.Rd5#
- 1...fxe5!
- 1...Sd1
- 1.Qh7?
- 1...Sd1
- 2.Re4#
- 1...Sh1
- 2.Re4#
- 1...Sd3
- 2.Re4#
- 1...Sh3
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sb1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sc4
- 2.Sc2#
- 1...Sb5
- 2.Sc2#
- 1...b5
- 2.Bc5#
- 1...c5
- 2.Rd5#
- 1...fxe5!
- 1...Sd1
- 1.Qxg4?
- Keys
- 1.Qh8!
- 1...fxe5
- 2.Qxe5#
- 1...Sd1
- 2.Re4#
- 1...Sh1
- 2.Re4#
- 1...Sd3
- 2.Re4#
- 1...Sh3
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sb1
- 2.Sc2#
- 1...Sc2
- 2.Sxc2#
- 1...Sc4
- 2.Sc2#
- 1...Sb5
- 2.Sc2#
- 1...b5
- 2.Bc5#
- 1...c5
- 2.Rd5#
- 1...fxe5
- 1.Qh8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::R1(H)
- S(a);N_GUARD::R1(H),XS(a)
- S(b);N_GUARD::S(D)
- S(b);N_GUARD::S(D),XS(b)
- P(g);N_GUARD::B(K)
- P(h);N_GUARD::R1(H)
- Tries
- Try
- Q(J);XP(e)
- Vars
- S(a);N_GUARD,XQ(J)::R1(H)
- S(a);N_GUARD::R1(H)
- S(a);N_GUARD::R1(H),XS(a)
- S(b);N_GUARD::S(D)
- S(b);N_GUARD::S(D),XS(b)
- P(g);N_GUARD::B(K)
- P(h);N_GUARD::R1(H)
- Refutation
- P(i);XR(H)
- Try
- Q(J);XP(k)
- Vars
- S(a);N_GUARD::R1(H)
- S(a);N_GUARD::R1(H),XS(a)
- P(g);N_GUARD::B(K)
- Refutation
- P(i);XR(H)
- Try
- Q(J);
- Vars
- S(a);N_GUARD::R1(H)
- S(a);N_GUARD::R1(H),XS(a)
- S(b);N_GUARD::S(D)
- S(b);N_GUARD::S(D),XS(b)
- P(g);N_GUARD::B(K)
- P(h);N_GUARD::R1(H)
- Refutation
- P(i);XR(H)
- Try
- Q(J);
- Vars
- S(a);N_GUARD::R1(H)
- S(a);N_GUARD::R1(H),XS(a)
- S(b);N_GUARD::S(D)
- S(b);N_GUARD::S(D),XS(b)
- P(g);N_GUARD::B(K)
- P(h);N_GUARD::R1(H)
- Refutation
- P(i);XR(H)
- Try
- Q(J);
- Vars
- S(a);N_GUARD::R1(H)
- S(a);N_GUARD::R1(H),XS(a)
- S(b);N_GUARD::S(D)
- S(b);N_GUARD::S(D),XS(b)
- P(g);N_GUARD::B(K)
- P(h);N_GUARD::R1(H)
- Refutation
- P(i);XR(H)
- Try
- Actual
- Q(J);
- Vars
- P(i);OGATE,P_SPINP(i),XR(H)::QAB1(J),XP(i)
- S(a);N_GUARD::R1(H)
- S(a);N_GUARD::R1(H),XS(a)
- S(b);N_GUARD::S(D)
- S(b);N_GUARD::S(D),XS(b)
- P(g);N_GUARD::B(K)
- P(h);N_GUARD::R1(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).