MESON Chess Problem Database
Problem Display
PID: 44650 (4RQ1N/2p1r1p1/2P2b2/1P2k1PR/1P6/3P2P1/B6N/3K4 w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Bradford Observer Budget, 1900
#2
13 + 5
| 3262 | 700 Chess Problems | 1902 |
SOLUTION
- SOUND
- Sets
- 1...Kf5
- 2.g6#
- 1...Kd6
- 2.Sf7#
- 1...Re6
- 2.Qc5#
- 1...Rxe8
- 2.Qc5#
- 1...Bxg5
- 2.Qf4#
- 1...g6
- 2.Qxf6#
- 1...Kf5
- Tries
- 1.Kc1?
- 1...Bxg5+
- 2.Qf4#
- 1...Kf5
- 2.g6#
- 1...Kd6
- 2.Sf7#
- 1...Rxe8
- 2.Qc5#
- 1...Re6
- 2.Qc5#
- 1...g6
- 2.Qxf6#
- 1...Kd4!
- 1...Bxg5+
- 1.Kc2?
- 1...Kf5
- 2.g6#
- 1...Kd6
- 2.Sf7#
- 1...Rxe8
- 2.Qc5#
- 1...Bxg5
- 2.Qf4#
- 1...Re6
- 2.Qc5#
- 1...g6
- 2.Qxf6#
- 1...Kd4!
- 1...Kf5
- 1.Sf3+?
- 1...Kd6
- 2.Sf7#
- 2.Rd8#
- 1...Kf5!
- 1...Kd6
- 1.Bb3?
- 1...Kf5
- 2.g6#
- 1...Kd6
- 2.Sf7#
- 1...Rxe8
- 2.Qc5#
- 1...Bxg5
- 2.Qf4#
- 1...Re6
- 2.Qc5#
- 1...g6
- 2.Qxf6#
- 1...Kd4!
- 1...Kf5
- 1.Bc4?
- 1...Kf5
- 2.g6#
- 1...Kd6
- 2.Sf7#
- 1...Rxe8
- 2.Qc5#
- 1...Bxg5
- 2.Qf4#
- 1...Re6
- 2.Qc5#
- 1...g6
- 2.Qxf6#
- 1...Kd4!
- 1...Kf5
- 1.Rxe7+?
- 1...Kf5
- 2.Qc8#
- 2.g6#
- 1...Kd6
- 2.Sf7#
- 2.Re6#
- 2.Qd8#
- 1...Bxe7
- 2.Qf4#
- 1...Kd4!
- 1...Kf5
- 1.Rd8?
- 1...Kf5
- 2.g6#
- 1...Bxg5
- 2.Sf3#
- 2.Sg4#
- 2.Sg6#
- 2.Rxg5#
- 2.Qf4#
- 1...Re6
- 2.Rd5#
- 2.Qc5#
- 1...Rf7
- 2.Qc5#
- 1...Re8
- 2.Qc5#
- 1...g6
- 2.Qxf6#
- 1...Rd7!
- 1...Kf5
- 1.g6+?
- 1...Kd6
- 2.Sf7#
- 2.Rd8#
- 1...Bg5
- 2.Qf4#
- 1...Kd4!
- 1...Kd6
- 1.Kc1?
- Keys
- 1.Kd2!
- 1...Bxg5+
- 2.Qf4#
- 1...Kd4
- 2.Sf3#
- 1...Kf5
- 2.g6#
- 1...Kd6
- 2.Sf7#
- 1...Rxe8
- 2.Qc5#
- 1...Re6
- 2.Qc5#
- 1...g6
- 2.Qxf6#
- 1...Bxg5+
- 1.Kd2!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- K(a);N_SPINR(d),P-FLIGHT,P_SPINB(b)::R(I)+P(H)
- K(a);S_FLIGHT::S(M)
- R(d);OGATE::QAR2(L)
- R(d);N_SPINR(d),OGATE,XR(K)::QAR2(L)
- B(b);OGATE,P_SPINB(b),XP(H)::QAB1(L)
- P(e);N_GUARD::QAB1(L),XB(b)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- B(b);CHECK,OGATE,P_SPINB(b),XP(H)::QAB1(L)
- K(a);N_SPINR(d),P-FLIGHT,P_SPINB(b)::R(I)+P(H)
- K(a);S_FLIGHT::S(M)
- R(d);N_SPINR(d),OGATE,XR(K)::QAR2(L)
- R(d);OGATE::QAR2(L)
- P(e);N_GUARD::QAB1(L),XB(b)
- Refutation
- K(a);N_SPINR(d),S_FLIGHT
- Try
- K(A);S_FLIGHT
- Vars
- K(a);N_SPINR(d),P-FLIGHT,P_SPINB(b)::R(I)+P(H)
- K(a);S_FLIGHT::S(M)
- R(d);N_SPINR(d),OGATE,XR(K)::QAR2(L)
- B(b);OGATE,P_SPINB(b),XP(H)::QAB1(L)
- R(d);OGATE::QAR2(L)
- P(e);N_GUARD::QAB1(L),XB(b)
- Refutation
- K(a);N_SPINR(d),S_FLIGHT
- Try
- S(C);CHECK
- Refutation
- K(a);N_SPINR(d),P-FLIGHT,P_SPINB(b)
- Try
- B(B);
- Vars
- K(a);N_SPINR(d),P-FLIGHT,P_SPINB(b)::R(I)+P(H)
- K(a);S_FLIGHT::S(M)
- R(d);N_SPINR(d),OGATE,XR(K)::QAR2(L)
- B(b);OGATE,P_SPINB(b),XP(H)::QAB1(L)
- R(d);OGATE::QAR2(L)
- P(e);N_GUARD::QAB1(L),XB(b)
- Refutation
- K(a);N_SPINR(d),S_FLIGHT
- Try
- B(B);
- Vars
- K(a);N_SPINR(d),P-FLIGHT,P_SPINB(b)::R(I)+P(H)
- K(a);S_FLIGHT::S(M)
- R(d);N_SPINR(d),OGATE,XR(K)::QAR2(L)
- B(b);OGATE,P_SPINB(b),XP(H)::QAB1(L)
- R(d);OGATE::QAR2(L)
- P(e);N_GUARD::QAB1(L),XB(b)
- Refutation
- K(a);N_SPINR(d),S_FLIGHT
- Try
- R(K);CHECK,XR(d)
- Vars
- B(b);OGATE,XR(K)::QAB1(L)
- Refutation
- K(a);S_FLIGHT
- Try
- R(K);N_PINR(d)
- Vars
- K(a);P-FLIGHT,P_SPINB(b)::R(I)+P(H)
- R(d);OGATE::QAR2(L)
- P(e);N_GUARD::QAB1(L),XB(b)
- Refutation
- R(d);P_PINP(D)
- Try
- P(H);CHECK
- Vars
- B(b);OGATE,P_SPINB(b)::QAB1(L)
- Refutation
- K(a);N_SPINR(d),S_FLIGHT
- Try
- Actual
- K(A);P-FLIGHT
- Vars
- B(b);CHECK,OGATE,P_SPINB(b),XP(H)::QAB1(L)
- K(a);N_SPINR(d),S_FLIGHT::S(C)
- K(a);N_SPINR(d),P-FLIGHT,P_SPINB(b)::R(I)+P(H)
- K(a);S_FLIGHT::S(M)
- R(d);N_SPINR(d),OGATE,XR(K)::QAR2(L)
- R(d);OGATE::QAR2(L)
- P(e);N_GUARD::QAB1(L),XB(b)
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).