MESON Chess Problem Database
Problem Display
PID: 259352 (8/2nK1n2/1p3N2/1R3p2/rp3kbP/1R6/p1BN4/B7 w - - 0 1)
Briais, Alexis-Adrien
Western Morning News, 1924
(First published on Sat Feb 9 1924)
#2
8 + 9
| 15239 | Valois Notebooks | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Ra3
- 2.R5xb4#
- 1...Ra5
- 2.R5xb4#
- 1...Ra6
- 2.R5xb4#
- 1...Ra7
- 2.R5xb4#
- 1...Ra8
- 2.R5xb4#
- 1...Bd1
- 2.Rxf5#
- 1...Be2
- 2.Rxf5#
- 1...Bf3
- 2.Rxf3#
- 1...Bh3
- 2.Rf3#
- 1...Bh5
- 2.Rxf5#
- 1...Sxb5
- 2.Sd5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Se6
- 2.Sd5#
- 1...Sa8
- 2.Sd5#
- 1...Se8
- 2.Sd5#
- 1...Se5+
- 2.Bxe5#
- 1...Sg5
- 2.Be5#
- 1...Sd6
- 2.Be5#
- 1...Sh6
- 2.Be5#
- 1...Sd8
- 2.Be5#
- 1...Sh8
- 2.Be5#
- 1...Ra3
- Tries
- 1.Kc6?
- 1...Bf3+
- 2.Rxf3#
- 1...Se5+
- 2.Bxe5#
- 1...Sxb5
- 2.Sd5#
- 1...Ra3
- 2.R5xb4#
- 1...Ra5
- 2.R5xb4#
- 1...Ra6
- 2.R5xb4#
- 1...Ra7
- 2.R5xb4#
- 1...Ra8
- 2.R5xb4#
- 1...Bd1
- 2.Rxf5#
- 1...Be2
- 2.Rxf5#
- 1...Bh3
- 2.Rf3#
- 1...Bh5
- 2.Rxf5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Se6
- 2.Sd5#
- 1...Sa8
- 2.Sd5#
- 1...Se8
- 2.Sd5#
- 1...Sg5
- 2.Be5#
- 1...Sd6
- 2.Be5#
- 1...Sh6
- 2.Be5#
- 1...Sh8
- 2.Be5#
- 1...Sd8+!
- 1...Bf3+
- 1.Kxc7?
- threat
- 2.Sd5#
- 1...Bf3
- 2.Rxf3#
- 1...Bd1
- 2.Rxf5#
- 1...Be2
- 2.Rxf5#
- 1...Bh3
- 2.Rf3#
- 1...Bh5
- 2.Rxf5#
- 1...Ra7+!
- threat
- 1.Sf1?
- 1...Se5+
- 2.Bxe5#
- 1...Sxb5
- 2.Sd5#
- 1...Ra3
- 2.R5xb4#
- 1...Ra5
- 2.R5xb4#
- 1...Ra6
- 2.R5xb4#
- 1...Ra7
- 2.R5xb4#
- 1...Ra8
- 2.R5xb4#
- 1...Bd1
- 2.Rxf5#
- 1...Be2
- 2.Rxf5#
- 1...Bf3
- 2.Rxf5#
- 1...Bh5
- 2.Rxf5#
- 1...Sd5
- 2.Sxd5#
- 1...Sa6
- 2.Sd5#
- 1...Se6
- 2.Sd5#
- 1...Sa8
- 2.Sd5#
- 1...Se8
- 2.Sd5#
- 1...Sg5
- 2.Be5#
- 1...Sd6
- 2.Be5#
- 1...Sh6
- 2.Be5#
- 1...Sd8
- 2.Be5#
- 1...Sh8
- 2.Be5#
- 1...Bh3!
- 1...Se5+
- 1.Kc6?
- Keys
- 1.Ke7!
- 1...Sd5+
- 2.Sxd5#
- 1...Sxb5
- 2.Sd5#
- 1...Bf3
- 2.Rxf3#
- 1...Ra3
- 2.R5xb4#
- 1...Ra5
- 2.R5xb4#
- 1...Ra6
- 2.R5xb4#
- 1...Ra7
- 2.R5xb4#
- 1...Ra8
- 2.R5xb4#
- 1...Bd1
- 2.Rxf5#
- 1...Be2
- 2.Rxf5#
- 1...Bh3
- 2.Rf3#
- 1...Bh5
- 2.Rxf5#
- 1...Sa6
- 2.Sd5#
- 1...Se6
- 2.Sd5#
- 1...Sa8
- 2.Sd5#
- 1...Se8
- 2.Sd5#
- 1...Se5
- 2.Bxe5#
- 1...Sg5
- 2.Be5#
- 1...Sd6
- 2.Be5#
- 1...Sh6
- 2.Be5#
- 1...Sd8
- 2.Be5#
- 1...Sh8
- 2.Be5#
- 1...Sd5+
- 1.Ke7!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- R(b);N_GUARD::R(F),XP(c)
- B(e);N_GUARD::R1(F),XP(f)
- B(e);N_GUARD::R1(D),XB(e)
- B(e);N_GUARD::R1(D)
- S(h);N_GUARD,XR(F)::S(G)
- S(h);N_GUARD::S(G),XS(h)
- S(h);N_GUARD::S(G)
- S(i);CHECK,N_GUARD::B(A),XS(i)
- S(i);N_GUARD::B(A)
- Tries
- Try
- K(H);S_FLIGHT
- Vars
- B(e);CHECK,N_GUARD::R1(D),XB(e)
- S(i);CHECK,N_GUARD::B(A),XS(i)
- S(h);N_GUARD,XR(F)::S(G)
- R(b);N_GUARD::R(F),XP(c)
- B(e);N_GUARD::R1(F),XP(f)
- B(e);N_GUARD::R1(D)
- S(h);N_GUARD::S(G),XS(h)
- S(h);N_GUARD::S(G)
- S(i);N_GUARD::B(A)
- Refutation
- S(i);CHECK
- Try
- K(H);P-FLIGHT,XS(h)
- Threat
- S(G)
- Vars
- B(e);N_GUARD::R1(D),XB(e)
- B(e);N_GUARD::R1(F),XP(f)
- B(e);N_GUARD::R1(D)
- Refutation
- R(b);CHECK
- Try
- S(C);
- Vars
- S(i);CHECK,N_GUARD::B(A),XS(i)
- S(h);N_GUARD,XR(F)::S(G)
- R(b);N_GUARD::R(F),XP(c)
- B(e);N_GUARD::R1(F),XP(f)
- S(h);N_GUARD::S(G),XS(h)
- S(h);N_GUARD::S(G)
- S(i);N_GUARD::B(A)
- Refutation
- B(e);
- Try
- Actual
- K(H);P-FLIGHT
- Vars
- S(h);CHECK,N_GUARD::S(G),XS(h)
- S(h);N_GUARD,XR(F)::S(G)
- B(e);N_GUARD::R1(D),XB(e)
- R(b);N_GUARD::R(F),XP(c)
- B(e);N_GUARD::R1(F),XP(f)
- B(e);N_GUARD::R1(D)
- S(h);N_GUARD::S(G)
- S(i);N_GUARD::B(A),XS(i)
- S(i);N_GUARD::B(A)
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).