MESON Chess Problem Database
Problem Display
PID: 9807 (8/3B1N2/3P2K1/3k4/1Rb5/3rp3/2QnN3/8 w - - 0 1)
Heathcote, Godfrey
Deutsche Schachbund, 1910
#2
7 + 5
| 3360 | Simple Two-move Themes | 1924 |
| 5501 | Chess Cameos | 1936 |
| 3310 | 2345 Chess Problems | 1997 |
SOLUTION
- SOUND
- Sets
- 1...Ke4
- 2.Bc6#
- 1...Kc5
- 2.Rb5#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 2.Qc6#
- 1...Bb3
- 2.Sf4#
- 2.Qc6#
- 1...Bb5
- 2.Sf4#
- 1...Ba6
- 2.Sf4#
- 2.Qc6#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...Ke4
- Tries
- 1.Kh5?
- 1...Kc5
- 2.Rb5#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 2.Qc6#
- 1...Bb3
- 2.Sf4#
- 2.Qc6#
- 1...Bb5
- 2.Sf4#
- 1...Ba6
- 2.Sf4#
- 2.Qc6#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...Ke4!
- 1...Kc5
- 1.Kf6?
- 1...Ke4
- 2.Bc6#
- 1...Kc5
- 2.Rb5#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 2.Bc6#
- 2.Be6#
- 2.Qc6#
- 1...Bb3
- 2.Sf4#
- 2.Bc6#
- 2.Be6#
- 2.Qc6#
- 1...Bb5
- 2.Sf4#
- 2.Be6#
- 1...Ba6
- 2.Sf4#
- 2.Bc6#
- 2.Be6#
- 2.Qc6#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4+!
- 1...Ke4
- 1.Kh6?
- 1...Kc5
- 2.Rb5#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 2.Qc6#
- 1...Bb3
- 2.Sf4#
- 2.Qc6#
- 1...Bb5
- 2.Sf4#
- 1...Ba6
- 2.Sf4#
- 2.Qc6#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...Ke4!
- 1...Kc5
- 1.Kg7?
- 1...Kc5
- 2.Rb5#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 2.Qc6#
- 1...Bb3
- 2.Sf4#
- 2.Qc6#
- 1...Bb5
- 2.Sf4#
- 1...Ba6
- 2.Sf4#
- 2.Qc6#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...Ke4!
- 1...Kc5
- 1.Kh7?
- 1...Kc5
- 2.Rb5#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 2.Qc6#
- 1...Bb3
- 2.Sf4#
- 2.Qc6#
- 1...Bb5
- 2.Sf4#
- 1...Ba6
- 2.Sf4#
- 2.Qc6#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...Ke4!
- 1...Kc5
- 1.Ba4?
- 1...Ke4
- 2.Bc6#
- 1...Ke6
- 2.Sf4#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 1...Bb3
- 2.Sf4#
- 1...Bb5
- 2.Sf4#
- 1...Ba6
- 2.Sf4#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...Kc5!
- 1...Ke4
- 1.Bb5?
- 1...Ke4
- 2.Bc6#
- 1...Ke6
- 2.Sf4#
- 1...Bxb5
- 2.Sf4#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 1...Bb3
- 2.Sf4#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...Kc5!
- 1...Ke4
- 1.Ra4?
- 1...Ke4
- 2.Bc6#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 2.Qc6#
- 1...Bb3
- 2.Sf4#
- 2.Qc6#
- 1...Bb5
- 2.Sf4#
- 1...Ba6
- 2.Sf4#
- 2.Qc6#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...Kc5!
- 1...Ke4
- 1.Rb5+?
- 1...Ke4
- 2.Sg5#
- 1...Bxb5!
- 1...Ke4
- 1.Kh5?
- Keys
- 1.Be8!
- 1...Ke4
- 2.Bc6#
- 1...Kc5
- 2.Rb5#
- 1...Ke6
- 2.Sf4#
- 1...Ra3
- 2.Qf5#
- 1...Rb3
- 2.Qf5#
- 1...Rc3
- 2.Qf5#
- 1...Rd4
- 2.Qf5#
- 1...Ba2
- 2.Sf4#
- 1...Bb3
- 2.Sf4#
- 1...Bb5
- 2.Sf4#
- 1...Ba6
- 2.Sf4#
- 1...Sb1
- 2.Qxc4#
- 1...Sf1
- 2.Qxc4#
- 1...Sb3
- 2.Qxc4#
- 1...Sf3
- 2.Qxc4#
- 1...Se4
- 2.Qxc4#
- 1...Ke4
- 1.Be8!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT::B(F)
- K(e);P-FLIGHT,P_SPINB(d)::R1(C)
- R(b);OGATE::QAR2(A)
- B(d);::S(B)
- S(a);N_GUARD::QAB1(A),XB(d)
- Tries
- Try
- K(E);S_FLIGHT
- Vars
- K(e);P-FLIGHT,P_SPINB(d)::R1(C)
- R(b);OGATE::QAR2(A)
- B(d);::S(B)
- S(a);N_GUARD::QAB1(A),XB(d)
- Refutation
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT
- Try
- K(E);P-FLIGHT
- Vars
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT::B(F)
- K(e);P-FLIGHT,P_SPINB(d)::R1(C)
- R(b);OGATE::QAR2(A)
- S(a);N_GUARD::QAB1(A),XB(d)
- Refutation
- S(a);CHECK
- Try
- K(E);P-FLIGHT
- Vars
- K(e);P-FLIGHT,P_SPINB(d)::R1(C)
- R(b);OGATE::QAR2(A)
- B(d);::S(B)
- S(a);N_GUARD::QAB1(A),XB(d)
- Refutation
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT
- Try
- K(E);P-FLIGHT
- Vars
- K(e);P-FLIGHT,P_SPINB(d)::R1(C)
- R(b);OGATE::QAR2(A)
- B(d);::S(B)
- S(a);N_GUARD::QAB1(A),XB(d)
- Refutation
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT
- Try
- K(E);S_FLIGHT
- Vars
- K(e);P-FLIGHT,P_SPINB(d)::R1(C)
- R(b);OGATE::QAR2(A)
- B(d);::S(B)
- S(a);N_GUARD::QAB1(A),XB(d)
- Refutation
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT
- Try
- B(F);
- Vars
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT::B(F)
- K(e);S_FLIGHT::S(B)
- R(b);OGATE::QAR2(A)
- B(d);::S(B)
- S(a);N_GUARD::QAB1(A),XB(d)
- Refutation
- K(e);P-FLIGHT,P_SPINB(d)
- Try
- B(F);
- Vars
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT::B(F)
- K(e);S_FLIGHT::S(B)
- B(d);XB(F)::S(B)
- R(b);OGATE::QAR2(A)
- B(d);::S(B)
- S(a);N_GUARD::QAB1(A),XB(d)
- Refutation
- K(e);P-FLIGHT,P_SPINB(d)
- Try
- R(C);
- Vars
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT::B(F)
- R(b);OGATE::QAR2(A)
- B(d);::S(B)
- S(a);N_GUARD::QAB1(A),XB(d)
- Refutation
- K(e);P-FLIGHT,P_SPINB(d)
- Try
- R(C);CHECK
- Vars
- K(e);P_SPINR(b),S_FLIGHT::S(G)
- Refutation
- B(d);XR(C)
- Try
- Actual
- B(F);
- Vars
- K(e);P_SPINB(d),P_SPINR(b),S_FLIGHT::B(F)
- K(e);P-FLIGHT,P_SPINB(d)::R1(C)
- K(e);S_FLIGHT::S(B)
- R(b);OGATE::QAR2(A)
- B(d);::S(B)
- S(a);N_GUARD::QAB1(A),XB(d)
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).