MESON Chess Problem Database
Problem Display
PID: 181129 (8/8/N4KP1/p3B2p/n3k2p/P3p2R/BPR2Pn1/8 w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Prize, London Opinion, 1904
#2
10 + 7
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Se1
- 2.Rxe3#
- 1...Sf4
- 2.Rxe3#
- 1...Sxb2
- 2.Sc5#
- 1...Sc3
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Sb6
- 2.Sc5#
- 1...Se1
- Tries
- 1.Sb4?
- threat
- 2.Bd5#
- 2.Rc4#
- 2.f3#
- 1...Sxb2
- 2.Bd5#
- 2.f3#
- 1...exf2
- 2.Bd5#
- 2.Rc4#
- 1...Se1
- 2.Bd5#
- 2.Rc4#
- 2.Rxe3#
- 1...Sf4
- 2.Rc4#
- 2.Rxe3#
- 2.f3#
- 1...Sc3
- 2.f3#
- 1...Sb6
- 2.f3#
- 1...e2
- 2.Bd5#
- 2.Rc4#
- 1...axb4!
- threat
- 1.Bf7?
- 1...Sxb2
- 2.Sc5#
- 1...exf2
- 2.Rc4#
- 1...Se1
- 2.Rxe3#
- 1...Sf4
- 2.Rxe3#
- 1...Sc3
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Sb6
- 2.Sc5#
- 1...e2
- 2.Rc4#
- 1...Kd3!
- 1...Sxb2
- 1.Bg8?
- 1...Sxb2
- 2.Sc5#
- 1...exf2
- 2.Rc4#
- 1...Se1
- 2.Rxe3#
- 1...Sf4
- 2.Rxe3#
- 1...Sc3
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Sb6
- 2.Sc5#
- 1...e2
- 2.Rc4#
- 1...Kd3!
- 1...Sxb2
- 1.Rd2?
- threat
- 2.Bb1#
- 2.Bd5#
- 2.Rd4#
- 2.f3#
- 1...Sxb2
- 2.Sc5#
- 2.Bd5#
- 2.Rd4#
- 2.f3#
- 1...exf2
- 2.Bb1#
- 2.Bd5#
- 2.Rd4#
- 1...Se1
- 2.Bd5#
- 2.Rd4#
- 2.Rxe3#
- 1...Sf4
- 2.Rd4#
- 2.Rxe3#
- 2.f3#
- 1...Sc3
- 2.Sc5#
- 2.Rd4#
- 2.f3#
- 1...Sc5
- 2.Sxc5#
- 2.Bd5#
- 2.Rd4#
- 2.f3#
- 1...Sb6
- 2.Sc5#
- 2.Bb1#
- 2.Rd4#
- 2.f3#
- 1...e2
- 2.Bb1#
- 2.Bd5#
- 2.Rd4#
- 1...exd2!
- threat
- 1.Re2?
- 1...Sxb2
- 2.Sc5#
- 1...Se1
- 2.Rexe3#
- 2.Rhxe3#
- 1...Sf4
- 2.Rexe3#
- 2.Rhxe3#
- 1...Sc3
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Sb6
- 2.Sc5#
- 1...Kd3!
- 1...Sxb2
- 1.Rc3?
- threat
- 2.f3#
- 1...Sxc3
- 2.Sc5#
- 1...Se1
- 2.Rcxe3#
- 2.Rhxe3#
- 1...exf2!
- threat
- 1.Rc4+?
- 1...Kd5
- 2.Sc7#
- 1...Kd3!
- 1...Kd5
- 1.Sb4?
- Keys
- 1.Be6!
- 1...Kd3
- 2.Bf5#
- 1...Sxb2
- 2.Sc5#
- 1...exf2
- 2.Rc4#
- 1...Se1
- 2.Rxe3#
- 1...Sf4
- 2.Rxe3#
- 1...Sc3
- 2.Sc5#
- 1...Sc5
- 2.Sxc5#
- 1...Sb6
- 2.Sc5#
- 1...e2
- 2.Rc4#
- 1...Kd3
- 1.Be6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::R1(F),XP(b)
- S(c);N_GUARD,XP(B)::S(H)
- S(c);N_GUARD::S(H)
- S(c);N_GUARD::S(H),XS(c)
- Tries
- Try
- S(H);
- Threat
- DUALS(3)
- Vars
- S(c);::P(D)
- Refutation
- P(f);XS(H)
- Try
- B(A);
- Vars
- S(c);N_GUARD,XP(B)::S(H)
- P(b);XP(D)::R(C)
- S(a);N_GUARD::R1(F),XP(b)
- S(c);N_GUARD::S(H)
- S(c);N_GUARD::S(H),XS(c)
- P(b);::R(C)
- Refutation
- K(d);P_SPINP(b),S_FLIGHT
- Try
- B(A);
- Vars
- S(c);N_GUARD,XP(B)::S(H)
- P(b);XP(D)::R(C)
- S(a);N_GUARD::R1(F),XP(b)
- S(c);N_GUARD::S(H)
- S(c);N_GUARD::S(H),XS(c)
- P(b);::R(C)
- Refutation
- K(d);P_SPINP(b),S_FLIGHT
- Try
- R(C);
- Threat
- DUALS(4)
- Refutation
- P(b);XR(C)
- Try
- R(C);P_PINP(b)
- Vars
- S(c);N_GUARD,XP(B)::S(H)
- S(c);N_GUARD::S(H)
- S(c);N_GUARD::S(H),XS(c)
- Refutation
- K(d);S_FLIGHT
- Try
- R(C);
- Threat
- P(D)
- Vars
- S(c);N_GUARD,XR(C)::S(H)
- Refutation
- P(b);XP(D)
- Try
- R(C);CHECK
- Vars
- K(d);S_FLIGHT::S(H)
- Refutation
- K(d);P_SPINP(b),S_FLIGHT
- Try
- Actual
- B(A);
- Vars
- K(d);P_SPINP(b),S_FLIGHT::B(A)
- S(c);N_GUARD,XP(B)::S(H)
- P(b);XP(D)::R(C)
- S(a);N_GUARD::R1(F),XP(b)
- S(c);N_GUARD::S(H)
- S(c);N_GUARD::S(H),XS(c)
- P(b);::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).