MESON Chess Problem Database
Problem Display
PID: 56232 (B7/2N2N2/2p5/1p4P1/1Rnnkb1R/3p4/Q2P2P1/B6K w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Weekly Gazette (Montreal), 1895
#2
11 + 7
| 3262 | 700 Chess Problems | 1902 |
| 5424 | Versunkene Schatze | 1998 |
| 145 | StrateGems | 1999 |
SOLUTION
- SOUND
- Sets
- 1...Sb2
- 2.Qe6#
- 1...Sxd2
- 2.Qe6#
- 1...Sa3
- 2.Qe6#
- 1...Se3
- 2.Qe6#
- 1...Sa5
- 2.Qe6#
- 1...Se5
- 2.Sd6#
- 1...Sb6
- 2.Qe6#
- 1...Sd6
- 2.Qe6#
- 1...Sc2
- 2.Sd6#
- 1...Se2
- 2.Sd6#
- 1...Sb3
- 2.Sd6#
- 1...Sf3
- 2.Sd6#
- 1...Sf5
- 2.Bxc6#
- 1...Se6
- 2.Sd6#
- 1...Sb2
- Tries
- 1.Sd6+?
- 1...Sxd6
- 2.Qe6#
- 1...Ke5!
- 1...Sxd6
- 1.Sh6?
- 1...Sxd2
- 2.Qe6#
- 1...Sb2
- 2.Qe6#
- 1...Sa3
- 2.Qe6#
- 1...Se3
- 2.Qe6#
- 1...Sa5
- 2.Qe6#
- 1...Se5
- 2.Rxd4#
- 1...Sb6
- 2.Qe6#
- 1...Sd6
- 2.Qe6#
- 1...Sc2
- 2.Bxc6#
- 1...Se2
- 2.Bxc6#
- 1...Sb3
- 2.Bxc6#
- 1...Sf3
- 2.Bxc6#
- 1...Sf5
- 2.Bxc6#
- 1...Se6
- 2.Bxc6#
- 1...Ke5!
- 1...Sxd2
- 1.Bb2?
- 1...Sxb2
- 2.Qe6#
- 1...Sxd2
- 2.Qe6#
- 1...Sa3
- 2.Qe6#
- 1...Se3
- 2.Qe6#
- 1...Sa5
- 2.Qe6#
- 1...Se5
- 2.Sd6#
- 1...Sb6
- 2.Qe6#
- 1...Sd6
- 2.Qe6#
- 1...Sc2
- 2.Sd6#
- 1...Se2
- 2.Sd6#
- 1...Sb3
- 2.Sd6#
- 1...Sf3
- 2.Sd6#
- 1...Sf5
- 2.Bxc6#
- 1...Se6
- 2.Sd6#
- 1...Kf5!
- 1...Sxb2
- 1.Bc3?
- 1...Sxd2
- 2.Qe6#
- 1...Sb2
- 2.Qe6#
- 1...Sa3
- 2.Qe6#
- 1...Se3
- 2.Qe6#
- 1...Sa5
- 2.Qe6#
- 1...Se5
- 2.Sd6#
- 1...Sb6
- 2.Qe6#
- 1...Sd6
- 2.Qe6#
- 1...Sc2
- 2.Sd6#
- 1...Se2
- 2.Sd6#
- 1...Sb3
- 2.Sd6#
- 1...Sf3
- 2.Sd6#
- 1...Sf5
- 2.Bxc6#
- 1...Se6
- 2.Sd6#
- 1...Kf5!
- 1...Sxd2
- 1.Bxc6+?
- 1...Sxc6
- 2.Sd6#
- 1...Kf5!
- 1...Sxc6
- 1.Bb7?
- 1...Sxd2
- 2.Qe6#
- 1...Sb2
- 2.Qe6#
- 1...Sa3
- 2.Qe6#
- 1...Se3
- 2.Qe6#
- 1...Sa5
- 2.Qe6#
- 1...Se5
- 2.Sd6#
- 1...Sb6
- 2.Qe6#
- 1...Sd6
- 2.Qe6#
- 1...Sc2
- 2.Sd6#
- 1...Se2
- 2.Sd6#
- 1...Sb3
- 2.Sd6#
- 1...Sf3
- 2.Sd6#
- 1...Sf5
- 2.Bxc6#
- 1...Se6
- 2.Sd6#
- 1...Kf5!
- 1...Sxd2
- 1.Rxb5?
- 1...Sxd2
- 2.Re5#
- 1...Se5
- 2.Sd6#
- 2.Rxe5#
- 1...Sb2
- 2.Sd6#
- 2.Re5#
- 1...Sa3
- 2.Sd6#
- 2.Re5#
- 1...Se3
- 2.Sd6#
- 2.Re5#
- 1...Sa5
- 2.Sd6#
- 2.Re5#
- 1...Sb6
- 2.Sd6#
- 2.Re5#
- 1...Sd6
- 2.Sxd6#
- 2.Re5#
- 1...Sc2
- 2.Bxc6#
- 1...Se2
- 2.Bxc6#
- 1...Sb3
- 2.Bxc6#
- 1...Sf3
- 2.Bxc6#
- 1...Sf5
- 2.Bxc6#
- 1...Se6
- 2.Bxc6#
- 1...Sxb5!
- 1...Sxd2
- 1.Rg4?
- 1...Sxd2
- 2.Qe6#
- 1...Sb2
- 2.Qe6#
- 1...Sa3
- 2.Qe6#
- 1...Se3
- 2.Qe6#
- 1...Sa5
- 2.Qe6#
- 1...Se5
- 2.Sd6#
- 1...Sb6
- 2.Qe6#
- 1...Sd6
- 2.Qe6#
- 1...Sc2
- 2.Sd6#
- 1...Se2
- 2.Sd6#
- 1...Sb3
- 2.Sd6#
- 1...Sf3
- 2.Sd6#
- 1...Sf5
- 2.Bxc6#
- 1...Se6
- 2.Sd6#
- 1...Kf5!
- 1...Sxd2
- 1.Qxc4?
- threat
- 2.Qe6#
- 1...Kf5
- 2.Qxd3#
- 1...bxc4!
- threat
- 1.g6?
- 1...Sxd2
- 2.Qe6#
- 1...Sb2
- 2.Qe6#
- 1...Sa3
- 2.Qe6#
- 1...Se3
- 2.Qe6#
- 1...Sa5
- 2.Qe6#
- 1...Se5
- 2.Sd6#
- 1...Sb6
- 2.Qe6#
- 1...Sd6
- 2.Qe6#
- 1...Sc2
- 2.Sd6#
- 1...Se2
- 2.Sd6#
- 1...Sb3
- 2.Sd6#
- 1...Sf3
- 2.Sd6#
- 1...Sf5
- 2.Sg5#
- 2.Bxc6#
- 1...Se6
- 2.Sd6#
- 1...Kf5!
- 1...Sxd2
- 1.Sd6+?
- Keys
- 1.Qb3!
- 1...Kf5
- 2.Qxd3#
- 1...Sxd2
- 2.Qe6#
- 1...Sxb3
- 2.Sd6#
- 1...Sb2
- 2.Qe6#
- 1...Sa3
- 2.Qe6#
- 1...Se3
- 2.Qe6#
- 1...Sa5
- 2.Qe6#
- 1...Se5
- 2.Sd6#
- 1...Sb6
- 2.Qe6#
- 1...Sd6
- 2.Qe6#
- 1...Sc2
- 2.Sd6#
- 1...Se2
- 2.Sd6#
- 1...Sf3
- 2.Sd6#
- 1...Sf5
- 2.Bxc6#
- 1...Se6
- 2.Sd6#
- 1...Kf5
- 1.Qb3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(b);OGATE,P_SPINS(c)::QAR2(C)
- S(b);OGATE,P_SPINS(c),XP(D)::QAR2(C)
- S(b);N_GUARD,P_SPINS(c),SBLOCK::S(J)
- S(c);P_SPINS(b)::S(J)
- S(c);N_GUARD,P_SPINS(b),SBLOCK::B(K),XP(g)
- Tries
- Try
- S(J);CHECK
- Vars
- S(b);OGATE,P_SPINS(c),XS(J)::QAR2(C)
- Refutation
- K(d);N_SPINB(e),N_SPINP(g),P-FLIGHT,P_SPINS(c)
- Try
- S(J);
- Vars
- S(b);OGATE,P_SPINS(c),XP(D)::QAR2(C)
- S(b);OGATE,P_SPINS(c)::QAR2(C)
- S(b);OGATE,P_SPINS(c),SBLOCK::R1(F),XS(c)
- S(c);N_GUARD,P_SPINS(b)::B(K),XP(g)
- Refutation
- K(d);N_SPINB(e),N_SPINP(g),P-FLIGHT,P_SPINS(c)
- Try
- B(A);
- Vars
- S(b);OGATE,P_SPINS(c),XB(A)::QAR2(C)
- S(b);OGATE,P_SPINS(c),XP(D)::QAR2(C)
- S(b);OGATE,P_SPINS(c)::QAR2(C)
- S(b);N_GUARD,P_SPINS(c),SBLOCK::S(J)
- S(c);P_SPINS(b)::S(J)
- S(c);N_GUARD,P_SPINS(b),SBLOCK::B(K),XP(g)
- Refutation
- K(d);N_SPINB(e),N_SPINP(g),S_FLIGHT
- Try
- B(A);
- Vars
- S(b);OGATE,P_SPINS(c),XP(D)::QAR2(C)
- S(b);OGATE,P_SPINS(c)::QAR2(C)
- S(b);N_GUARD,P_SPINS(c),SBLOCK::S(J)
- S(c);P_SPINS(b)::S(J)
- S(c);N_GUARD,P_SPINS(b),SBLOCK::B(K),XP(g)
- Refutation
- K(d);N_SPINB(e),N_SPINP(g),S_FLIGHT
- Try
- B(K);CHECK,XP(g)
- Vars
- S(c);P_SPINS(b),XB(K)::S(J)
- Refutation
- K(d);N_SPINB(e),S_FLIGHT
- Try
- B(K);
- Vars
- S(b);OGATE,P_SPINS(c),XP(D)::QAR2(C)
- S(b);OGATE,P_SPINS(c)::QAR2(C)
- S(b);N_GUARD,P_SPINS(c),SBLOCK::S(J)
- S(c);P_SPINS(b)::S(J)
- S(c);N_GUARD,P_SPINS(b),SBLOCK::B(K),XP(g)
- Refutation
- K(d);N_SPINB(e),N_SPINP(g),S_FLIGHT
- Try
- R(F);XP(f)
- Vars
- S(b);N_GUARD,XP(D)::R1(F)
- S(c);N_GUARD::B(K),XP(g)
- Refutation
- S(c);XR(F)
- Try
- R(G);
- Vars
- S(b);OGATE,P_SPINS(c),XP(D)::QAR2(C)
- S(b);OGATE,P_SPINS(c)::QAR2(C)
- S(b);N_GUARD,P_SPINS(c),SBLOCK::S(J)
- S(c);P_SPINS(b)::S(J)
- S(c);N_GUARD,P_SPINS(b),SBLOCK::B(K),XP(g)
- Refutation
- K(d);N_SPINB(e),N_SPINP(g),S_FLIGHT
- Try
- Q(C);P_PINS(c),XS(b)
- Threat
- QAR2(C)
- Vars
- K(d);N_SPINB(e),N_SPINP(g),N_SPINS(c),S_FLIGHT::QAB(C),XP(a)
- Refutation
- P(f);N_SPINS(c),XQ(C)
- Try
- P(H);
- Vars
- S(b);OGATE,P_SPINS(c),XP(D)::QAR2(C)
- S(b);OGATE,P_SPINS(c)::QAR2(C)
- S(b);N_GUARD,P_SPINS(c),SBLOCK::S(J)
- S(c);P_SPINS(b)::S(J)
- Refutation
- K(d);N_SPINB(e),N_SPINP(g),S_FLIGHT
- Try
- Actual
- Q(C);
- Vars
- K(d);N_SPINB(e),N_SPINP(g),S_FLIGHT::QAB(C),XP(a)
- S(b);OGATE,P_SPINS(c),XP(D)::QAR2(C)
- S(c);P_SPINS(b),XQ(C)::S(J)
- S(b);OGATE,P_SPINS(c)::QAR2(C)
- S(b);N_GUARD,P_SPINS(c),SBLOCK::S(J)
- S(c);P_SPINS(b)::S(J)
- S(c);N_GUARD,P_SPINS(b),SBLOCK::B(K),XP(g)
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).