MESON Chess Problem Database
Problem Display
PID: 2477 (3NNR2/5bp1/2P1p1P1/4k3/4r3/2P5/2K2QBb/7R w - - 0 1)
Locock, Charles Dealtry
Source?, 0000
#2
10 + 6
| 187 | The Chess Bouquet | 1897 |
| 2794 | Terms & Themes of Chess Problems | 1907 |
SOLUTION
- SOUND
- Sets
- 1...Kd5
- 2.Qd4#
- 1...Re1
- 2.Sxf7#
- 2.Rxe1#
- 1...Re3
- 2.Sxf7#
- 1...Ra4
- 2.Sxf7#
- 1...Rb4
- 2.Sxf7#
- 1...Rc4
- 2.Sxf7#
- 1...Rd4
- 2.Sxf7#
- 2.cxd4#
- 1...Rf4
- 2.Qc5#
- 1...Rg4
- 2.Sxf7#
- 1...Rh4
- 2.Sxf7#
- 1...Bg1
- 2.Rh5#
- 1...Bg3
- 2.Rh5#
- 1...Bf4
- 2.Qc5#
- 1...Bxg6
- 2.Qc5#
- 1...Bxe8
- 2.Qc5#
- 1...Bg8
- 2.Qc5#
- 1...Kd5
- Tries
- 1.Kb1?
- 1...Re1+
- 2.Rxe1#
- 1...Kd5
- 2.Qd4#
- 1...Bxg6
- 2.Qc5#
- 1...Bxe8
- 2.Qc5#
- 1...Bf4
- 2.Qc5#
- 1...Re2
- 2.Sxf7#
- 1...Re3
- 2.Sxf7#
- 1...Ra4
- 2.Sxf7#
- 1...Rc4
- 2.Sxf7#
- 1...Rd4
- 2.Sxf7#
- 2.cxd4#
- 1...Rf4
- 2.Qc5#
- 1...Rg4
- 2.Sxf7#
- 1...Rh4
- 2.Sxf7#
- 1...Bg1
- 2.Rh5#
- 1...Bg3
- 2.Rh5#
- 1...Bg8
- 2.Qc5#
- 1...Rb4+!
- 1...Re1+
- 1.Kc1?
- 1...Re1+
- 2.Rxe1#
- 1...Kd5
- 2.Qd4#
- 1...Bxg6
- 2.Qc5#
- 1...Bxe8
- 2.Qc5#
- 1...Re2
- 2.Sxf7#
- 1...Re3
- 2.Sxf7#
- 1...Ra4
- 2.Sxf7#
- 1...Rb4
- 2.Sxf7#
- 1...Rc4
- 2.Sxf7#
- 1...Rd4
- 2.Sxf7#
- 2.cxd4#
- 1...Rf4
- 2.Qc5#
- 1...Rg4
- 2.Sxf7#
- 1...Rh4
- 2.Sxf7#
- 1...Bg1
- 2.Rh5#
- 1...Bg3
- 2.Rh5#
- 1...Bg8
- 2.Qc5#
- 1...Bf4+!
- 1...Re1+
- 1.Kb3?
- 1...Kd5
- 2.Qd4#
- 1...Bxg6
- 2.Qc5#
- 1...Bxe8
- 2.Qc5#
- 1...Bf4
- 2.Qc5#
- 1...Re1
- 2.Sxf7#
- 2.Rxe1#
- 1...Re2
- 2.Sxf7#
- 1...Re3
- 2.Sxf7#
- 1...Ra4
- 2.Sxf7#
- 1...Rc4
- 2.Sxf7#
- 1...Rd4
- 2.Sxf7#
- 2.cxd4#
- 1...Rf4
- 2.Qc5#
- 1...Rg4
- 2.Sxf7#
- 1...Rh4
- 2.Sxf7#
- 1...Bg1
- 2.Rh5#
- 1...Bg3
- 2.Rh5#
- 1...Bg8
- 2.Qc5#
- 1...Rb4+!
- 1...Kd5
- 1.Kd3?
- 1...Rd4+
- 2.cxd4#
- 1...Kd5
- 2.Qd4#
- 1...Bxg6
- 2.Qc5#
- 1...Bxe8
- 2.Qc5#
- 1...Bf4
- 2.Qc5#
- 1...Re1
- 2.Sxf7#
- 2.Rxe1#
- 1...Re2
- 2.Sxf7#
- 1...Ra4
- 2.Sxf7#
- 1...Rb4
- 2.Sxf7#
- 1...Rc4
- 2.Sxf7#
- 1...Rf4
- 2.Qc5#
- 1...Rg4
- 2.Sxf7#
- 1...Rh4
- 2.Sxf7#
- 1...Bg1
- 2.Rh5#
- 1...Bg3
- 2.Rh5#
- 1...Bg8
- 2.Qc5#
- 1...Re3+!
- 1...Rd4+
- 1.Ra1?
- threat
- 2.Ra5#
- 1...Kd5
- 2.Qd4#
- 1...Bxe8
- 2.Qc5#
- 1...Ra4
- 2.Sxf7#
- 1...Rb4
- 2.Sxf7#
- 1...Rc4
- 2.Sxf7#
- 1...Rd4
- 2.Sxf7#
- 2.cxd4#
- 1...Re2+!
- threat
- 1.Rb1?
- threat
- 2.Rb5#
- 1...Kd5
- 2.Qd4#
- 1...Bxe8
- 2.Qc5#
- 1...Rb4
- 2.Sxf7#
- 1...Rc4
- 2.Sxf7#
- 1...Rd4
- 2.Sxf7#
- 2.cxd4#
- 1...Re2+!
- threat
- 1.Rd1?
- threat
- 2.Sxf7#
- 1...Bxg6
- 2.Qc5#
- 1...Bxe8
- 2.Qc5#
- 1...Rf4
- 2.Qc5#
- 1...Bf4
- 2.Qc5#
- 1...Bg8
- 2.Qc5#
- 1...Re2+!
- threat
- 1.Rf1?
- threat
- 2.Qc5#
- 1...Re2+
- 2.Qxe2#
- 1...Kd5
- 2.Qd4#
- 1...Re3
- 2.Sxf7#
- 2.Qxe3#
- 1...Rc4
- 2.Sxf7#
- 1...Rd4
- 2.Sxf7#
- 2.Qxd4#
- 2.cxd4#
- 1...Bg1!
- threat
- 1.Rxh2?
- threat
- 2.Rh5#
- 1...Kd5
- 2.Qd4#
- 1...Bxg6
- 2.Qc5#
- 1...Bxe8
- 2.Qc5#
- 1...Rf4
- 2.Qc5#
- 1...Rg4
- 2.Sxf7#
- 1...Rh4
- 2.Sxf7#
- 1...Re2+!
- threat
- 1.Rxf7?
- threat
- 2.Qc5#
- 1...Re2+
- 2.Qxe2#
- 1...Kd5
- 2.Qd4#
- 1...Bg1
- 2.Rh5#
- 1...Re3
- 2.Qxe3#
- 1...Rd4
- 2.Qxd4#
- 2.cxd4#
- 1...Rc4!
- threat
- 1.Qf6+?
- 1...Kd5
- 2.Qd4#
- 1...gxf6!
- 1...Kd5
- 1.c7?
- 1...Kd5
- 2.Qd4#
- 1...Bxg6
- 2.Qc5#
- 1...Bxe8
- 2.Qc5#
- 1...Bf4
- 2.Qc5#
- 1...Bg1
- 2.Rh5#
- 1...Re1
- 2.Sc6#
- 2.Sxf7#
- 2.Rxe1#
- 1...Re3
- 2.Sc6#
- 2.Sxf7#
- 1...Ra4
- 2.Sc6#
- 2.Sxf7#
- 1...Rb4
- 2.Sc6#
- 2.Sxf7#
- 1...Rc4
- 2.Sxf7#
- 1...Rd4
- 2.Sc6#
- 2.Sxf7#
- 2.cxd4#
- 1...Rf4
- 2.Qc5#
- 1...Rg4
- 2.Sc6#
- 2.Sxf7#
- 1...Rh4
- 2.Sc6#
- 2.Sxf7#
- 1...Bg3
- 2.Rh5#
- 1...Bg8
- 2.Qc5#
- 1...Re2+!
- 1...Kd5
- 1.Kb1?
- Keys
- 1.Kd1!
- 1...Re1+
- 2.Rxe1#
- 1...Rd4+
- 2.cxd4#
- 1...Kd5
- 2.Qd4#
- 1...Bxg6
- 2.Qc5#
- 1...Bxe8
- 2.Qc5#
- 1...Bf4
- 2.Qc5#
- 1...Re2
- 2.Sxf7#
- 1...Re3
- 2.Sxf7#
- 1...Ra4
- 2.Sxf7#
- 1...Rb4
- 2.Sxf7#
- 1...Rc4
- 2.Sxf7#
- 1...Rf4
- 2.Qc5#
- 1...Rg4
- 2.Sxf7#
- 1...Rh4
- 2.Sxf7#
- 1...Bg1
- 2.Rh5#
- 1...Bg3
- 2.Rh5#
- 1...Bg8
- 2.Qc5#
- 1...Re1+
- 1.Kd1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- R(b);::S(H),XB(e)
- R(b);P_PINP(E)::S(H),XB(e)
- R(b);SBLOCK::QAR2(C)
- B(a);OGATE::R(A)
- B(a);SBLOCK::QAR2(C)
- B(e);XP(G)::QAR2(C)
- B(e);XS(I)::QAR2(C)
- B(e);::QAR2(C)
- Tries
- Try
- K(B);S_FLIGHT
- Vars
- R(b);CHECK,OGATEB::R(A),XR(b)
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(e);XP(G)::QAR2(C)
- B(e);XS(I)::QAR2(C)
- B(a);SBLOCK::QAR2(C)
- R(b);::S(H),XB(e)
- R(b);SBLOCK::QAR2(C)
- B(a);OGATE::R(A)
- B(e);::QAR2(C)
- Refutation
- R(b);CHECK
- Try
- K(B);P-FLIGHT
- Vars
- R(b);CHECK,OGATEB::R(A),XR(b)
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(e);XP(G)::QAR2(C)
- B(e);XS(I)::QAR2(C)
- R(b);::S(H),XB(e)
- R(b);P_PINP(E)::S(H),XB(e)
- R(b);SBLOCK::QAR2(C)
- B(a);OGATE::R(A)
- B(e);::QAR2(C)
- Refutation
- B(a);CHECK
- Try
- K(B);S_FLIGHT
- Vars
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(e);XP(G)::QAR2(C)
- B(e);XS(I)::QAR2(C)
- B(a);SBLOCK::QAR2(C)
- R(b);::S(H),XB(e)
- R(b);P_PINP(E)::S(H),XB(e)
- R(b);SBLOCK::QAR2(C)
- B(a);OGATE::R(A)
- B(e);::QAR2(C)
- Refutation
- R(b);CHECK
- Try
- K(B);S_FLIGHT
- Vars
- R(b);CHECK,OGATE::P(E),XR(b)
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(e);XP(G)::QAR2(C)
- B(e);XS(I)::QAR2(C)
- B(a);SBLOCK::QAR2(C)
- R(b);::S(H),XB(e)
- R(b);SBLOCK::QAR2(C)
- B(a);OGATE::R(A)
- B(e);::QAR2(C)
- Refutation
- R(b);CHECK
- Try
- R(A);
- Threat
- R(A)
- Vars
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(e);XS(I)::QAR2(C)
- R(b);::S(H),XB(e)
- R(b);P_PINP(E)::S(H),XB(e)
- Refutation
- R(b);CHECK
- Try
- R(A);
- Threat
- R(A)
- Vars
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(e);XS(I)::QAR2(C)
- R(b);::S(H),XB(e)
- R(b);P_PINP(E)::S(H),XB(e)
- Refutation
- R(b);CHECK
- Try
- R(A);
- Threat
- S(H),XB(e)
- Vars
- B(e);XP(G)::QAR2(C)
- B(e);XS(I)::QAR2(C)
- R(b);SBLOCK::QAR2(C)
- B(a);SBLOCK::QAR2(C)
- B(e);::QAR2(C)
- Refutation
- R(b);CHECK
- Try
- R(A);
- Threat
- QAR2(C)
- Vars
- R(b);CHECK,OGATEB::QAR(C),XR(b)
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- R(b);P_PINP(E)::S(H),XB(e)
- Refutation
- B(a);
- Try
- R(A);XB(a)
- Threat
- R(A)
- Vars
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(e);XP(G)::QAR2(C)
- B(e);XS(I)::QAR2(C)
- R(b);SBLOCK::QAR2(C)
- R(b);::S(H),XB(e)
- Refutation
- R(b);CHECK
- Try
- R(J);XB(e)
- Threat
- QAR2(C)
- Vars
- R(b);CHECK,OGATEB::QAR(C),XR(b)
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(a);OGATE::R(A)
- R(b);OGATEB::QAR2(C),XR(b)
- Refutation
- R(b);P_PINP(E)
- Try
- Q(C);CHECK
- Vars
- K(c);OGATE,P-FLIGHT,P_SPINR(b)::QAR1(C)
- Refutation
- P(f);XQ(C)
- Try
- P(F);
- Vars
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(e);XP(G)::QAR2(C)
- B(e);XS(I)::QAR2(C)
- B(a);SBLOCK::QAR2(C)
- B(a);OGATE::R(A)
- R(b);P_PINP(E)::S(H),XB(e)
- R(b);SBLOCK::QAR2(C)
- B(e);::QAR2(C)
- Refutation
- R(b);CHECK
- Try
- Actual
- K(B);S_FLIGHT
- Vars
- R(b);CHECK,OGATEB::R(A),XR(b)
- R(b);CHECK,OGATE::P(E),XR(b)
- K(c);P-FLIGHT,P_SPINR(b)::QAR1(C)
- B(e);XP(G)::QAR2(C)
- B(e);XS(I)::QAR2(C)
- B(a);SBLOCK::QAR2(C)
- R(b);::S(H),XB(e)
- R(b);SBLOCK::QAR2(C)
- B(a);OGATE::R(A)
- B(e);::QAR2(C)
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).