MESON Chess Problem Database
Problem Display
PID: 227245 (7Q/Kp4r1/bN6/2R1p3/1N2k1P1/2P1bpP1/3P4/8 w - - 0 1)
Millins, James Lever
Sunday Chronicle, 1946
(First published on Sun Nov 17 1946)
#2
9 + 7
| 15239 | Valois Notebooks | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Rxg4
- 2.Rxe5#
- 2.Qxe5#
- 1...Rg6
- 2.Rxe5#
- 2.Qxe5#
- 1...Rc7
- 2.Rxe5#
- 2.Qxe5#
- 1...Rd7
- 2.Rxe5#
- 2.Qxe5#
- 1...Rf7
- 2.Rxe5#
- 2.Qxe5#
- 1...Rh7
- 2.Rxe5#
- 2.Qxe5#
- 2.Qxh7#
- 1...Rg8
- 2.Rxe5#
- 2.Qxe5#
- 1...f2
- 2.Qh1#
- 1...Rxg4
- Tries
- 1.Qxg7?
- threat
- 2.Rxe5#
- 2.Qxe5#
- 2.Qg6#
- 2.Qh7#
- 1...Bxd2
- 2.Rxe5#
- 2.Qxe5#
- 1...Bxc5
- 2.Qg6#
- 2.Qh7#
- 1...Bd4
- 2.Qg6#
- 2.Qh7#
- 1...Bf4
- 2.Qg6#
- 2.Qh7#
- 1...f2!
- threat
- 1.Qh7+?
- 1...Rg6
- 2.Qxg6#
- 1...Rxh7!
- 1...Rg6
- 1.Qxg7?
- Keys
- 1.Sd7!
- threat
- 2.Sf6#
- 1...Bxc5+
- 2.Sxc5#
- 1...Rxg4
- 2.Qxe5#
- 1...Rxd7
- 2.Qxe5#
- 1...Bxd2
- 2.Rxe5#
- 1...f2
- 2.Qh1#
- 1...Rg6
- 2.Qxe5#
- 1...Rf7
- 2.Qxe5#
- 1...Bg5
- 2.Rxe5#
- 1...b5
- 2.d3#
- 1...b6
- 2.Rxe5#
- threat
- 1.Sd7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- P(b);OGATEB::QAB(I)
- Tries
- Try
- Q(I);XR(g)
- Threat
- DUALS(4)
- Refutation
- P(b);
- Try
- Q(I);CHECK
- Vars
- R(g);N_GUARD,P_SPINR(g)::QAB(I),XR(g)
- Refutation
- R(g);XQ(I)
- Try
- Actual
- S(G);P_SPINR(F)
- Threat
- S(G)
- Vars
- B(a);CHECK,XR(F)::S(G),XB(a)
- R(g);OGATE,XP(E)::QAR1(I),XP(d)
- R(g);OGATE,XS(G)::QAR1(I),XP(d)
- B(a);N_PINR(F),XP(A)::R1(F),XP(d)
- P(b);OGATEB::QAB(I)
- R(g);OGATE::QAR1(I),XP(d)
- B(a);N_PINR(F)::R1(F),XP(d)
- P(f);P_PINS(G),S_CUTB(e)::P(A)
- P(f);N_PINR(F),P_PINS(G)::R1(F),XP(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).