MESON Chess Problem Database
Problem Display
PID: 55554 (6B1/3N1p2/Q6p/2pk1rpR/3b3R/3P4/5pN1/5K2 w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Devon and Exeter Gazette, 1901
#2
8 + 8
| 3262 | 700 Chess Problems | 1902 |
SOLUTION
- SOUND
- Sets
- 1...Rf4
- 2.Sxf4#
- 1...Re5
- 2.Sf6#
- 1...Ba1
- 2.Se3#
- 1...Bb2
- 2.Se3#
- 1...Bc3
- 2.Se3#
- 1...Be3
- 2.Sxe3#
- 1...Be5
- 2.Se3#
- 1...Bf6
- 2.Se3#
- 2.Bxf7#
- 1...Bg7
- 2.Se3#
- 1...Bh8
- 2.Se3#
- 1...c4
- 2.dxc4#
- 1...gxh4
- 2.Sf4#
- 2.Bxf7#
- 1...g4
- 2.Sf4#
- 2.Bxf7#
- 1...Rf4
- Tries
- 1.Sf4+?
- 1...gxf4
- 2.Bxf7#
- 1...Rxf4!
- 1...gxf4
- 1.Rxd4+?
- 1...Kxd4
- 2.Qc4#
- 1...cxd4!
- 1...Kxd4
- 1.Rf4?
- 1...Rxf4
- 2.Sxf4#
- 1...gxf4
- 2.Sxf4#
- 2.Bxf7#
- 1...Re5
- 2.Sf6#
- 1...Ba1
- 2.Se3#
- 1...Bb2
- 2.Se3#
- 1...Bc3
- 2.Se3#
- 1...Be3
- 2.Sxe3#
- 1...Be5
- 2.Se3#
- 1...Bf6
- 2.Se3#
- 2.Bxf7#
- 1...Bg7
- 2.Se3#
- 1...Bh8
- 2.Se3#
- 1...c4
- 2.dxc4#
- 1...g4
- 2.Bxf7#
- 1...Rf6!
- 1...Rxf4
- 1.Rxg5?
- threat
- 2.Sf4#
- 2.Bxf7#
- 1...Ba1
- 2.Se3#
- 2.Bxf7#
- 1...Bb2
- 2.Se3#
- 2.Bxf7#
- 1...Bc3
- 2.Se3#
- 2.Bxf7#
- 1...Be3
- 2.Sxe3#
- 2.Bxf7#
- 2.Rxf5#
- 1...Be5
- 2.Se3#
- 1...Bf6
- 2.Se3#
- 2.Bxf7#
- 1...Bg7
- 2.Se3#
- 2.Bxf7#
- 1...Bh8
- 2.Se3#
- 2.Bxf7#
- 1...hxg5!
- threat
- 1.Rxh6?
- threat
- 2.Rd6#
- 2.Qc4#
- 2.Qb7#
- 2.Qc6#
- 2.Qd6#
- 2.Qa8#
- 1...Be5
- 2.Se3#
- 2.Sb6#
- 2.Qc4#
- 2.Qb7#
- 2.Qc6#
- 2.Qa8#
- 1...Bf6
- 2.Se3#
- 2.Bxf7#
- 1...c4
- 2.Rd6#
- 2.Qxc4#
- 2.Qb7#
- 2.Qc6#
- 2.Qd6#
- 2.Qa8#
- 2.dxc4#
- 1...Rf6!
- threat
- 1.Sf4+?
- Keys
- 1.Bh7!
- 1...gxh4
- 2.Sf4#
- 1...Rf3
- 2.Be4#
- 1...Rf4
- 2.Sxf4#
- 1...Re5
- 2.Sf6#
- 1...Rf6
- 2.Be4#
- 1...Ba1
- 2.Se3#
- 1...Bb2
- 2.Se3#
- 1...Bc3
- 2.Se3#
- 1...Be3
- 2.Sxe3#
- 1...Be5
- 2.Se3#
- 1...Bf6
- 2.Se3#
- 1...Bg7
- 2.Se3#
- 1...Bh8
- 2.Se3#
- 1...c4
- 2.dxc4#
- 1...g4
- 2.Sf4#
- 1...f6
- 2.Bg8#
- 1...gxh4
- 1.Bh7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- R(e);N_GUARD,N_SPINP(h),P_SPINP(f)::S(B),XR(e)
- R(e);N_GUARD,SBLOCK,S_CUTB(b)::S(G)
- B(b);N_GUARD::S(B)
- B(b);N_GUARD::S(B),XB(b)
- P(c);OGATE::P(C),XP(c)
- Tries
- Try
- S(B);CHECK
- Vars
- P(f);P_SPINR(e),XS(B)::B(H),XP(h)
- Refutation
- R(e);N_SPINP(h),P_SPINP(f),XS(B)
- Try
- R(D);CHECK,XB(b)
- Vars
- K(d);N_SPINP(h),P-FLIGHT,XR(D)::QAR1(F)
- Refutation
- P(c);XR(D)
- Try
- R(D);
- Vars
- R(e);N_SPINP(h),P_SPINP(f),XR(D)::S(B),XR(e)
- R(e);N_GUARD,SBLOCK,S_CUTB(b)::S(G)
- B(b);N_GUARD::S(B)
- B(b);N_GUARD::S(B),XB(b)
- P(c);OGATE::P(C),XP(c)
- P(f);P_SPINR(e)::B(H),XP(h)
- Refutation
- R(e);N_SPINP(h),P_SPINP(f)
- Try
- R(E);P_PINR(e),XP(f)
- Threat
- DUALS(2)
- Vars
- B(b);N_GUARD,N_SPINR(e)::S(B)
- Refutation
- P(g);N_SPINR(e),XR(E)
- Try
- R(E);XP(g)
- Threat
- DUALS(6)
- Refutation
- R(e);
- Try
- Actual
- B(H);N_PINP(h)
- Vars
- P(f);N_GUARD,P_SPINR(e),XR(D)::S(B)
- R(e);OGATE,P_SPINP(f)::B(H)
- R(e);N_GUARD,P_SPINP(f)::S(B),XR(e)
- R(e);N_GUARD,SBLOCK,S_CUTB(b)::S(G)
- B(b);N_GUARD::S(B)
- B(b);N_GUARD::S(B),XB(b)
- P(c);OGATE::P(C),XP(c)
- P(f);N_GUARD,P_SPINR(e)::S(B)
- P(h);OGATEB::B(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).