MESON Chess Problem Database
Problem Display
PID: 50151 (4Nb2/B1p1N1Rp/2p4Q/Rp2kp1n/5p2/K2n4/3P3p/7B w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Bolton Football and Field, 1894
#2
9 + 11
| 3262 | 700 Chess Problems | 1902 |
SOLUTION
- SOUND
- Sets
- 1...Bxe7+
- 2.Rxe7#
- 1...Bxg7
- 2.Sxc6#
- 1...Sc1
- 2.d4#
- 1...Se1
- 2.d4#
- 1...Sb2
- 2.d4#
- 1...Sf2
- 2.d4#
- 1...Sb4
- 2.d4#
- 1...Sc5
- 2.Sxc6#
- 1...Sg3
- 2.Qf6#
- 1...Sf6
- 2.Qxf6#
- 1...Sxg7
- 2.Qf6#
- 1...f3
- 2.Qe3#
- 1...c5
- 2.Sc6#
- 1...Bxe7+
- Tries
- 1.Bf2?
- 1...Bxe7+
- 2.Rxe7#
- 1...Bxg7
- 2.Sxc6#
- 1...Sxg7
- 2.Qf6#
- 1...Sf6
- 2.Qxf6#
- 1...f3
- 2.Qe3#
- 1...Sc1
- 2.d4#
- 1...Se1
- 2.d4#
- 1...Sb2
- 2.d4#
- 1...Sb4
- 2.d4#
- 1...Sc5
- 2.Sxc6#
- 2.d4#
- 1...Sg3
- 2.Qf6#
- 1...c5
- 2.Sc6#
- 1...Sxf2!
- 1...Bxe7+
- 1.Be3?
- 1...Bxe7+
- 2.Rxe7#
- 1...Bxg7
- 2.Sxc6#
- 1...Sxg7
- 2.Qf6#
- 1...fxe3
- 2.Qxe3#
- 1...Sf6
- 2.Qxf6#
- 1...Sc1
- 2.d4#
- 1...Se1
- 2.d4#
- 1...Sb2
- 2.d4#
- 1...Sf2
- 2.d4#
- 1...Sb4
- 2.d4#
- 1...Sc5
- 2.Sxc6#
- 2.d4#
- 1...Sg3
- 2.Qf6#
- 1...c5
- 2.Sc6#
- 1...f3!
- 1...Bxe7+
- 1.Bc5?
- threat
- 2.Sxc6#
- 1...Bxe7
- 2.Rxe7#
- 1...Sf6
- 2.Qxf6#
- 1...f3
- 2.Qe3#
- 1...Sb4
- 2.d4#
- 1...b4+!
- threat
- 1.Rxb5+?
- 1...Sc5
- 2.Sxc6#
- 1...c5
- 2.Sc6#
- 1...cxb5!
- 1...Sc5
- 1.Ra6?
- 1...Bxe7+
- 2.Rxe7#
- 1...Bxg7
- 2.Sxc6#
- 1...Sxg7
- 2.Qf6#
- 1...Sc5
- 2.Sxc6#
- 1...Sf6
- 2.Qxf6#
- 1...f3
- 2.Qe3#
- 1...c5
- 2.Sc6#
- 1...Sc1
- 2.d4#
- 1...Se1
- 2.d4#
- 1...Sb2
- 2.d4#
- 1...Sf2
- 2.d4#
- 1...Sb4
- 2.d4#
- 1...Sg3
- 2.Qf6#
- 1...b4+!
- 1...Bxe7+
- 1.Rf7?
- threat
- 2.Rxf5#
- 1...Bxe7+
- 2.Rxe7#
- 1...Sc5
- 2.Sxc6#
- 1...Sf6
- 2.Qxf6#
- 1...f3
- 2.Qe3#
- 1...c5
- 2.Sc6#
- 1...Sg3
- 2.Qf6#
- 1...Sg7
- 2.Qf6#
- 1...Bxh6!
- threat
- 1.Rxh7?
- 1...Bxe7+
- 2.Rxe7#
- 1...Sc5
- 2.Sxc6#
- 1...Sf6
- 2.Qxf6#
- 1...f3
- 2.Qe3#
- 1...c5
- 2.Sc6#
- 1...Bg7
- 2.Sxc6#
- 1...Sc1
- 2.d4#
- 1...Se1
- 2.d4#
- 1...Sb2
- 2.d4#
- 1...Sf2
- 2.d4#
- 1...Sb4
- 2.d4#
- 1...Sg3
- 2.Qf6#
- 1...Sg7
- 2.Qf6#
- 1...Bxh6!
- 1...Bxe7+
- 1.Qxc6?
- threat
- 2.Qd5#
- 1...Bxe7+
- 2.Rxe7#
- 1...Sb4
- 2.d4#
- 1...Sf6
- 2.Qxf6#
- 1...f3!
- threat
- 1.Qg6?
- threat
- 2.Qxf5#
- 1...Bxe7+
- 2.Rxe7#
- 1...Sxg7
- 2.Qf6#
- 1...Sc5
- 2.Sxc6#
- 1...c5
- 2.Sc6#
- 1...Sg3
- 2.Qf6#
- 1...hxg6!
- threat
- 1.Bf2?
- Keys
- 1.Bb6!
- 1...Bxe7+
- 2.Rxe7#
- 1...Bxg7
- 2.Sxc6#
- 1...Sxg7
- 2.Qf6#
- 1...cxb6
- 2.Qd6#
- 1...Sc5
- 2.Sxc6#
- 1...Sf6
- 2.Qxf6#
- 1...f3
- 2.Qe3#
- 1...c5
- 2.Sc6#
- 1...Sc1
- 2.d4#
- 1...Se1
- 2.d4#
- 1...Sb2
- 2.d4#
- 1...Sf2
- 2.d4#
- 1...Sb4
- 2.d4#
- 1...Sg3
- 2.Qf6#
- 1...Bxe7+
- 1.Bb6!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(k);CHECK,OGATE,XS(G)::R(H),XB(k)
- B(k);N_PINS(G),XR(H)::S(G),XP(h)
- S(b);OGATE::P(B)
- S(b);N_PINS(G),OGATE::P(B)
- S(b);N_PINS(G),N_SPINP(d)::S(G),XP(h)
- S(g);N_GUARD::QAB1(E)
- S(g);N_GUARD::QAB1(E),XS(g)
- S(g);N_GUARD,XR(H)::QAB1(E)
- P(c);OGATE::QAR2(E)
- P(h);N_PINS(G),N_SPINP(d)::S(G)
- Tries
- Try
- B(F);
- Vars
- B(k);CHECK,OGATE,XS(G)::R(H),XB(k)
- B(k);N_PINS(G),XR(H)::S(G),XP(h)
- S(g);N_GUARD,XR(H)::QAB1(E)
- S(g);N_GUARD::QAB1(E),XS(g)
- P(c);OGATE::QAR2(E)
- S(b);OGATE::P(B)
- S(b);N_PINS(G),OGATE::P(B)
- S(g);N_GUARD::QAB1(E)
- P(h);N_PINS(G),N_SPINP(d)::S(G)
- Refutation
- S(b);XB(F)
- Try
- B(F);
- Vars
- B(k);CHECK,OGATE,XS(G)::R(H),XB(k)
- B(k);N_PINS(G),XR(H)::S(G),XP(h)
- S(g);N_GUARD,XR(H)::QAB1(E)
- P(c);OGATE,XB(F)::QAR2(E),XP(c)
- S(g);N_GUARD::QAB1(E),XS(g)
- S(b);OGATE::P(B)
- S(b);N_PINS(G),OGATE::P(B)
- S(g);N_GUARD::QAB1(E)
- P(h);N_PINS(G),N_SPINP(d)::S(G)
- Refutation
- P(c);
- Try
- B(F);N_PINP(d),N_SPINS(G)
- Threat
- S(G),XP(h)
- Vars
- B(k);OGATE,P_PINB(F),XS(G)::R(H),XB(k)
- S(g);N_GUARD::QAB1(E),XS(g)
- P(c);OGATE::QAR2(E)
- S(b);OGATE::P(B)
- Refutation
- P(d);CHECK
- Try
- R(D);CHECK,XP(d)
- Vars
- S(b);N_PINS(G),P_SPINS(b)::S(G),XP(h)
- P(h);N_PINS(G),P_SPINP(h)::S(G)
- Refutation
- P(h);XR(D)
- Try
- R(D);N_PINP(d)
- Vars
- B(k);CHECK,OGATE,XS(G)::R(H),XB(k)
- B(k);N_PINS(G),XR(H)::S(G),XP(h)
- S(g);N_GUARD,XR(H)::QAB1(E)
- S(b);N_PINS(G)::S(G),XP(h)
- S(g);N_GUARD::QAB1(E),XS(g)
- P(c);OGATE::QAR2(E)
- P(h);N_PINS(G)::S(G)
- S(b);OGATE::P(B)
- S(b);N_PINS(G),OGATE::P(B)
- S(g);N_GUARD::QAB1(E)
- Refutation
- P(d);CHECK,N_PINS(G)
- Try
- R(H);
- Threat
- R1(H),XP(f)
- Vars
- B(k);CHECK,OGATE,XS(G)::R(H),XB(k)
- S(b);N_PINS(G),N_SPINP(d)::S(G),XP(h)
- S(g);N_GUARD::QAB1(E),XS(g)
- P(c);OGATE::QAR2(E)
- P(h);N_PINS(G),N_SPINP(d)::S(G)
- S(g);N_GUARD::QAB1(E)
- Refutation
- B(k);N_PINS(G),XQ(E)
- Try
- R(H);XP(j)
- Vars
- B(k);CHECK,OGATE,XS(G)::R(H),XB(k)
- S(b);N_PINS(G),N_SPINP(d)::S(G),XP(h)
- S(g);N_GUARD::QAB1(E),XS(g)
- P(c);OGATE::QAR2(E)
- P(h);N_PINS(G),N_SPINP(d)::S(G)
- B(k);N_PINS(G)::S(G),XP(h)
- S(b);OGATE::P(B)
- S(b);N_PINS(G),OGATE::P(B)
- S(g);N_GUARD::QAB1(E)
- Refutation
- B(k);N_PINS(G),XQ(E)
- Try
- Q(E);XP(h)
- Threat
- QAR1(E)
- Vars
- B(k);CHECK,OGATE,XS(G)::R(H),XB(k)
- S(b);N_PINS(G),OGATE::P(B)
- S(g);N_GUARD::QAB1(E),XS(g)
- Refutation
- P(c);
- Try
- Q(E);
- Threat
- QAR1(E),XP(f)
- Vars
- B(k);CHECK,OGATE,XS(G)::R(H),XB(k)
- S(g);N_GUARD,XR(H)::QAB1(E)
- S(b);N_PINS(G),N_SPINP(d)::S(G),XP(h)
- P(h);N_PINS(G),N_SPINP(d)::S(G)
- S(g);N_GUARD::QAB1(E)
- Refutation
- P(j);XQ(E)
- Try
- Actual
- B(F);
- Vars
- B(k);CHECK,OGATE,XS(G)::R(H),XB(k)
- B(k);N_PINS(G),XR(H)::S(G),XP(h)
- S(g);N_GUARD,XR(H)::QAB1(E)
- P(i);N_GUARD,XB(F)::QAB1(E)
- S(b);N_PINS(G),N_SPINP(d)::S(G),XP(h)
- S(g);N_GUARD::QAB1(E),XS(g)
- P(c);OGATE::QAR2(E)
- P(h);N_PINS(G),N_SPINP(d)::S(G)
- S(b);OGATE::P(B)
- S(b);N_PINS(G),OGATE::P(B)
- S(g);N_GUARD::QAB1(E)
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).