MESON Chess Problem Database
Problem Display
PID: 56239 (6Q1/2N1Rp2/4bP2/2p2n2/R1pk1B2/1P3n2/2P5/2K4B w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Brighton and Hove Society, 1901
#2
10 + 7
| 3262 | 700 Chess Problems | 1902 |
SOLUTION
- SOUND
- Sets
- 1...Kc3
- 2.Sb5#
- 1...Bd5
- 2.Sb5#
- 1...Bd7
- 2.Rxc4#
- 1...Bc8
- 2.Rxc4#
- 1...Se1
- 2.Sb5#
- 1...Sg1
- 2.Sb5#
- 1...Sd2
- 2.Sb5#
- 1...Sh2
- 2.Sb5#
- 1...S3h4
- 2.Sb5#
- 1...Se5
- 2.Sb5#
- 1...Sg5
- 2.Sb5#
- 1...Kc3
- Tries
- 1.Sb5+?
- 1...Kd5
- 2.Bxf3#
- 2.Qa8#
- 1...Ke4!
- 1...Kd5
- 1.Sxe6+?
- 1...Kc3
- 2.Rxc4#
- 1...Ke4
- 2.Qa8#
- 1...Kd5
- 2.Bxf3#
- 2.Qa8#
- 1...fxe6!
- 1...Kc3
- 1.Bxf3?
- threat
- 2.Sb5#
- 1...Kc3
- 2.Sb5#
- 1...Bd7
- 2.Rxc4#
- 1...Sd6!
- threat
- 1.Qg1+?
- 1...Kc3
- 2.Sb5#
- 1...Sxg1
- 2.Sb5#
- 1...Se3
- 2.Qxe3#
- 1...Ke4!
- 1...Kc3
- 1.Qg6?
- 1...Kc3
- 2.Sb5#
- 1...Ke4
- 2.Rxc4#
- 1...Sxe7
- 2.Qd3#
- 1...Sd6
- 2.Qd3#
- 1...Bd5
- 2.Sb5#
- 1...Bd7
- 2.Rxc4#
- 1...Bc8
- 2.Rxc4#
- 1...Se1
- 2.Sb5#
- 1...Sg1
- 2.Sb5#
- 1...Sd2
- 2.Sb5#
- 1...Sh2
- 2.Sb5#
- 1...S3h4
- 2.Sb5#
- 1...Se5
- 2.Sb5#
- 1...Sg5
- 2.Sb5#
- 1...Se3
- 2.Qd3#
- 1...Sg3
- 2.Qd3#
- 1...S5h4
- 2.Qd3#
- 1...Sh6
- 2.Qd3#
- 1...Sg7
- 2.Qd3#
- 1...fxg6!
- 1...Kc3
- 1.Qa8?
- threat
- 2.Sb5#
- 1...Kc3
- 2.Sb5#
- 1...Bd7
- 2.Rxc4#
- 1...Sd6!
- threat
- 1.Sb5+?
- Keys
- 1.Qh7!
- 1...Kc3
- 2.Sb5#
- 1...Ke4
- 2.Rxc4#
- 1...Sxe7
- 2.Qd3#
- 1...Sd6
- 2.Qd3#
- 1...Bd5
- 2.Sb5#
- 1...Bd7
- 2.Rxc4#
- 1...Bc8
- 2.Rxc4#
- 1...Se1
- 2.Sb5#
- 1...Sg1
- 2.Sb5#
- 1...Sd2
- 2.Sb5#
- 1...Sh2
- 2.Sb5#
- 1...S3h4
- 2.Sb5#
- 1...Se5
- 2.Sb5#
- 1...Sg5
- 2.Sb5#
- 1...Se3
- 2.Qd3#
- 1...Sg3
- 2.Qd3#
- 1...S5h4
- 2.Qd3#
- 1...Sh6
- 2.Qd3#
- 1...Sg7
- 2.Qd3#
- 1...Kc3
- 1.Qh7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 0
- Sets
- K(c);N_SPINP(b),S_FLIGHT::S(H)
- B(f);SBLOCK::S(H)
- B(f);N_GUARD::R1(E),XP(b)
- S(a);::S(H)
- Tries
- Try
- S(H);CHECK
- Refutation
- K(c);P-FLIGHT,P_SPINB(f),P_SPINS(a)
- Try
- S(H);CHECK,XB(f)
- Vars
- K(c);N_SPINP(b),S_FLIGHT::R1(E),XP(b)
- K(c);P-FLIGHT,P_SPINS(a)::QAB(J)
- Refutation
- P(g);XS(H)
- Try
- B(B);XS(a)
- Threat
- S(H)
- Vars
- K(c);N_SPINP(b),S_FLIGHT::S(H)
- B(f);N_GUARD::R1(E),XP(b)
- Refutation
- S(e);
- Try
- Q(J);CHECK
- Vars
- K(c);N_SPINP(b),S_FLIGHT::S(H)
- S(a);XQ(J)::S(H)
- S(e);N_GUARD,P_SPINS(e)::QAB1(J),XS(e)
- Refutation
- K(c);P-FLIGHT,P_SPINB(f),P_SPINS(a)
- Try
- Q(J);
- Vars
- K(c);N_SPINP(b),S_FLIGHT::S(H)
- K(c);P-FLIGHT,P_SPINB(f),P_SPINS(a)::R(E),XP(b)
- S(e);OGATE,XR(I)::QAR1(J)
- S(e);OGATE::QAR1(J)
- B(f);SBLOCK::S(H)
- B(f);N_GUARD::R1(E),XP(b)
- S(a);::S(H)
- Refutation
- P(g);XQ(J)
- Try
- Q(J);
- Threat
- S(H)
- Vars
- K(c);N_SPINP(b),S_FLIGHT::S(H)
- B(f);N_GUARD::R1(E),XP(b)
- Refutation
- S(e);
- Try
- Actual
- Q(J);
- Vars
- K(c);N_SPINP(b),S_FLIGHT::S(H)
- K(c);P-FLIGHT,P_SPINB(f),P_SPINS(a)::R(E),XP(b)
- S(e);OGATE,XR(I)::QAR1(J)
- S(e);OGATE::QAR1(J)
- B(f);SBLOCK::S(H)
- B(f);N_GUARD::R1(E),XP(b)
- S(a);::S(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).