MESON Chess Problem Database
Problem Display
PID: 22366 (3R2K1/5N2/B1P1n3/Q2b2P1/4knp1/p5P1/pr1P1R2/B4N2 w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Illustrated London News, 1889
#2
12 + 8
| 3262 | 700 Chess Problems | 1902 |
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Qb4#
- 1...Kf5
- 2.Bd3#
- 1...Rb1
- 2.Sd6#
- 1...Rc2
- 2.Sd6#
- 1...Rxd2
- 2.Sd6#
- 1...Rb3
- 2.Sd6#
- 1...Rb4
- 2.Sd6#
- 1...Rb6
- 2.Sd6#
- 1...Rb7
- 2.Sd6#
- 1...Rb8
- 2.Sd6#
- 1...Bb3
- 2.Qe5#
- 1...Bc4
- 2.Qe5#
- 1...Bxc6
- 2.Qe5#
- 1...Se2
- 2.Qxd5#
- 1...Sg2
- 2.Qxd5#
- 1...Sd3
- 2.Qxd5#
- 1...Sh3
- 2.Qxd5#
- 1...Sh5
- 2.Qxd5#
- 1...Sg6
- 2.Qxd5#
- 1...Sd4
- 2.Rxf4#
- 1...Sc5
- 2.Rxf4#
- 1...Sxg5
- 2.Rxf4#
- 1...Sc7
- 2.Rxf4#
- 1...Sg7
- 2.Rxf4#
- 1...Sxd8
- 2.Rxf4#
- 1...Sf8
- 2.Rxf4#
- 1...Kd4
- Tries
- 1.Sd6+?
- 1...Kd4
- 2.Qc3#
- 1...Ke5!
- 1...Kd4
- 1.Bxb2?
- threat
- 2.Sd6#
- 1...Kf5
- 2.Bd3#
- 1...Sxg5
- 2.Rxf4#
- 1...Sxd8
- 2.Rxf4#
- 1...Bc4
- 2.Qe5#
- 1...Sd4
- 2.Rxf4#
- 1...Sc5
- 2.Rxf4#
- 1...Sc7
- 2.Rxf4#
- 1...Sg7
- 2.Rxf4#
- 1...Sf8
- 2.Rxf4#
- 1...axb2!
- threat
- 1.Bd3+?
- 1...Kd4
- 2.Qc3#
- 1...Sxd3
- 2.Qxd5#
- 1...Kxd3!
- 1...Kd4
- 1.Bc4?
- 1...Kf5
- 2.Bd3#
- 1...Rxd2
- 2.Sd6#
- 1...Bxc4
- 2.Qe5#
- 1...Bxc6
- 2.Qe5#
- 1...Sxg5
- 2.Rxf4#
- 1...Sxd8
- 2.Rxf4#
- 1...Rb5
- 2.Sd6#
- 1...Rb1
- 2.Sd6#
- 1...Rc2
- 2.Sd6#
- 1...Rb3
- 2.Sd6#
- 1...Rb4
- 2.Sd6#
- 1...Rb6
- 2.Sd6#
- 1...Rb7
- 2.Sd6#
- 1...Rb8
- 2.Sd6#
- 1...Se2
- 2.Qxd5#
- 1...Sg2
- 2.Qxd5#
- 1...Sd3
- 2.Qxd5#
- 1...Sh3
- 2.Qxd5#
- 1...Sh5
- 2.Qxd5#
- 1...Sg6
- 2.Qxd5#
- 1...Sd4
- 2.Rxf4#
- 1...Sc5
- 2.Rxf4#
- 1...Sc7
- 2.Rxf4#
- 1...Sg7
- 2.Rxf4#
- 1...Sf8
- 2.Rxf4#
- 1...Kd4!
- 1...Kf5
- 1.Re2+?
- 1...Kf3
- 2.Se5#
- 1...Kd4
- 2.Qc3#
- 2.Qb4#
- 1...Sxe2
- 2.Qxd5#
- 1...Kf5!
- 1...Kf3
- 1.Qc3?
- threat
- 2.Sd6#
- 2.Qe5#
- 1...Bxc6
- 2.Qe5#
- 1...Sxg5
- 2.Rxf4#
- 2.Qe5#
- 1...Sxd8
- 2.Rxf4#
- 2.Qe5#
- 1...Rb5
- 2.Sd6#
- 1...Bb3
- 2.Qe5#
- 1...Bc4
- 2.Qe5#
- 1...Sd3
- 2.Sd6#
- 2.Bxd3#
- 2.Qxd3#
- 1...Sg6
- 2.Sd6#
- 2.Bd3#
- 2.Qd3#
- 2.Qe3#
- 2.d3#
- 1...Sd4
- 2.Rxf4#
- 1...Sc5
- 2.Rxf4#
- 2.Qe5#
- 1...Sc7
- 2.Rxf4#
- 2.Qe5#
- 1...Sg7
- 2.Rxf4#
- 2.Qe5#
- 1...Sf8
- 2.Rxf4#
- 2.Qe5#
- 1...Kf5!
- threat
- 1.Qc5?
- 1...Kf5
- 2.Bd3#
- 1...Rxd2
- 2.Sd6#
- 1...Bxc6
- 2.Sd6#
- 2.Qe5#
- 1...Sxc5
- 2.Rxf4#
- 1...Sxg5
- 2.Rxf4#
- 1...Sxd8
- 2.Rxf4#
- 1...Rb1
- 2.Sd6#
- 1...Rc2
- 2.Sd6#
- 1...Rb3
- 2.Sd6#
- 1...Rb4
- 2.Sd6#
- 1...Rb6
- 2.Sd6#
- 1...Rb7
- 2.Sd6#
- 1...Rb8
- 2.Sd6#
- 1...Bb3
- 2.Sd6#
- 2.Qe5#
- 1...Bc4
- 2.Qe5#
- 1...Se2
- 2.Qe3#
- 2.Qxd5#
- 2.d3#
- 1...Sg2
- 2.Qxd5#
- 2.d3#
- 1...Sd3
- 2.Qe3#
- 2.Qxd5#
- 1...Sh3
- 2.Qe3#
- 2.Qxd5#
- 2.d3#
- 1...Sh5
- 2.Qe3#
- 2.Qxd5#
- 2.d3#
- 1...Sg6
- 2.Qe3#
- 2.Qxd5#
- 2.d3#
- 1...Sd4
- 2.Rxf4#
- 1...Sc7
- 2.Rxf4#
- 1...Sg7
- 2.Rxf4#
- 1...Sf8
- 2.Rxf4#
- 1...Rb5!
- 1...Kf5
- 1.d3+?
- 1...Kd4
- 2.Qb4#
- 1...Sxd3
- 2.Qxd5#
- 1...Kf5!
- 1...Kd4
- 1.Sd6+?
- Keys
- 1.Be2!
- 1...Kd4
- 2.Qb4#
- 1...Kf5
- 2.Bd3#
- 1...Rxd2
- 2.Sd6#
- 1...Bxc6
- 2.Qe5#
- 1...Sxe2
- 2.Qxd5#
- 1...Sxg5
- 2.Rxf4#
- 1...Sxd8
- 2.Rxf4#
- 1...Rb5
- 2.Sd6#
- 1...Rb1
- 2.Sd6#
- 1...Rc2
- 2.Sd6#
- 1...Rb3
- 2.Sd6#
- 1...Rb4
- 2.Sd6#
- 1...Rb6
- 2.Sd6#
- 1...Rb7
- 2.Sd6#
- 1...Rb8
- 2.Sd6#
- 1...Bb3
- 2.Qe5#
- 1...Bc4
- 2.Qe5#
- 1...Sg2
- 2.Qxd5#
- 1...Sd3
- 2.Qxd5#
- 1...Sh3
- 2.Qxd5#
- 1...Sh5
- 2.Qxd5#
- 1...Sg6
- 2.Qxd5#
- 1...Sd4
- 2.Rxf4#
- 1...Sc5
- 2.Rxf4#
- 1...Sc7
- 2.Rxf4#
- 1...Sg7
- 2.Rxf4#
- 1...Sf8
- 2.Rxf4#
- 1...Kd4
- 1.Be2!
There are these versions: 106803
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(d);P-FLIGHT,P_SPINB(g),P_SPINR(b)::QAR2(F)
- K(d);P_SPINB(g),P_SPINS(e),S_FLIGHT::B(H)
- R(b);::S(J)
- R(b);XP(C)::S(J)
- R(b);P_PINR(K)::S(J)
- B(g);OGATE::QAR1(F)
- B(g);OGATE,XP(I)::QAR1(F)
- S(e);N_GUARD::QAB1(F),XB(g)
- S(h);N_GUARD,P_PINS(J),SBLOCK::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J)::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J),XP(G)::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J),XR(K)::R1(D),XS(e)
- Tries
- Try
- S(J);CHECK
- Vars
- K(d);P-FLIGHT,P_SPINR(b)::QAB1(F)
- Refutation
- K(d);P-FLIGHT,P_SPINB(g),P_SPINR(b)
- Try
- B(A);XR(b)
- Threat
- S(J)
- Vars
- K(d);P_SPINB(g),P_SPINS(e),S_FLIGHT::B(H)
- S(h);N_GUARD,P_PINS(J),XP(G)::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J),XR(K)::R1(D),XS(e)
- B(g);OGATE::QAR1(F)
- S(h);N_GUARD,P_PINS(J)::R1(D),XS(e)
- Refutation
- P(c);XB(A)
- Try
- B(H);CHECK
- Vars
- K(d);P-FLIGHT,P_SPINB(g),P_SPINR(b)::QAB1(F)
- S(e);XB(H)::QAB1(F),XB(g)
- Refutation
- K(d);P_SPINB(g),S_FLIGHT,XB(H)
- Try
- B(H);
- Vars
- K(d);P_SPINB(g),P_SPINS(e),S_FLIGHT::B(H)
- R(b);XP(C)::S(J)
- B(g);OGATE,XB(H)::QAR1(F)
- B(g);OGATE,XP(I)::QAR1(F)
- S(h);N_GUARD,P_PINS(J),XP(G)::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J),XR(K)::R1(D),XS(e)
- R(b);::S(J)
- R(b);P_PINR(K)::S(J)
- S(e);N_GUARD::QAB1(F),XB(g)
- S(h);N_GUARD,P_PINS(J),SBLOCK::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J)::R1(D),XS(e)
- Refutation
- K(d);P-FLIGHT,P_SPINB(g),P_SPINR(b)
- Try
- R(D);CHECK
- Vars
- K(d);S_FLIGHT::S(J)
- S(e);XR(D)::QAB1(F),XB(g)
- Refutation
- K(d);P_SPINB(g),S_FLIGHT
- Try
- Q(F);
- Threat
- DUALS(2)
- Vars
- B(g);XP(I)::QAR1(F)
- R(b);::S(J)
- B(g);::QAR1(F)
- S(h);N_GUARD,P_PINS(J)::R1(D),XS(e)
- Refutation
- K(d);P_SPINS(e),S_FLIGHT
- Try
- Q(F);
- Vars
- K(d);P_SPINB(g),P_SPINS(e),S_FLIGHT::B(H)
- R(b);XP(C)::S(J)
- S(h);N_GUARD,P_PINS(J),XQ(F)::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J),XP(G)::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J),XR(K)::R1(D),XS(e)
- R(b);::S(J)
- R(b);P_PINR(K)::S(J)
- B(g);OGATE::QAR1(F)
- S(h);N_GUARD,P_PINS(J)::R1(D),XS(e)
- Refutation
- R(b);
- Try
- P(C);CHECK
- Vars
- K(d);P-FLIGHT,P_SPINB(g),P_SPINR(b)::QAR2(F)
- S(e);XP(C)::QAB1(F),XB(g)
- Refutation
- K(d);P_SPINB(g),P_SPINS(e),S_FLIGHT
- Try
- Actual
- B(H);
- Vars
- K(d);P-FLIGHT,P_SPINB(g),P_SPINR(b)::QAR2(F)
- K(d);P_SPINB(g),P_SPINS(e),S_FLIGHT::B(H)
- R(b);XP(C)::S(J)
- B(g);OGATE,XP(I)::QAR1(F)
- S(e);N_GUARD,XB(H)::QAB1(F),XB(g)
- S(h);N_GUARD,P_PINS(J),XP(G)::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J),XR(K)::R1(D),XS(e)
- R(b);::S(J)
- R(b);P_PINR(K)::S(J)
- B(g);OGATE::QAR1(F)
- S(e);N_GUARD::QAB1(F),XB(g)
- S(h);N_GUARD,P_PINS(J),SBLOCK::R1(D),XS(e)
- S(h);N_GUARD,P_PINS(J)::R1(D),XS(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).