MESON Chess Problem Database
Problem Display
PID: 88135 (2R5/8/p7/Rb2p1K1/1nNPk3/6n1/8/b2Q2B1 w - - 0 1)
Amirov, Talip Khasanovich
Buletin Problemistic, 1973
#2
7 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ba4
- 2.Sd6#
- 2.Rxe5#
- 1...Bxc4
- 2.Rxe5#
- 1...Bc6
- 2.Sd6#
- 2.Rxe5#
- 1...Bd7
- 2.Sd6#
- 2.Rxe5#
- 1...Be8
- 2.Sd6#
- 2.Rxe5#
- 1...Sd5
- 2.Sd6#
- 1...Ba4
- Tries
- 1.Rxb5?
- threat
- 2.Sd6#
- 2.Rxe5#
- 1...Bxd4
- 2.Sd6#
- 1...exd4
- 2.Sd6#
- 2.Re5#
- 2.Re8#
- 1...Se2
- 2.Qxe2#
- 1...Sf5
- 2.Rxe5#
- 1...Sd3
- 2.Sd2#
- 2.Sd6#
- 1...Sd5
- 2.Sd6#
- 1...Sc6
- 2.Sd6#
- 1...axb5!
- threat
- 1.Qe2+?
- 1...Kd5
- 2.Qxe5#
- 1...Sxe2!
- 1...Kd5
- 1.Qg4+?
- 1...Kd5
- 2.Rc5#
- 1...Kd3!
- 1...Kd5
- 1.Rxb5?
- Keys
- 1.Rc5!
- threat
- 2.Sd6#
- 2.Rxe5#
- 1...Bxd4
- 2.Sd6#
- 1...Bxc4
- 2.Rxe5#
- 1...exd4
- 2.Sd6#
- 2.Re5#
- 1...Se2
- 2.Qxe2#
- 1...Sf5
- 2.Rxe5#
- 1...Sd3
- 2.Sd2#
- 2.Sd6#
- 1...Sd5
- 2.Sd6#
- 1...Sc6
- 2.Sd6#
- threat
- 1.Rc5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- B(e);OGATE,XS(C)::R1(E),XP(f)
- S(c);SBLOCK::S(C)
- Tries
- Try
- R(E);XB(e)
- Threat
- DUALS(2)
- Vars
- B(a);XP(D)::S(C)
- S(b);N_GUARD::QAR2(A),XS(b)
- S(b);::R1(E),XP(f)
- S(c);::S(C)
- Refutation
- P(g);XR(E)
- Try
- Q(A);CHECK
- Vars
- K(d);OGATE,P_SPINB(e),S_FLIGHT::QAR1(A),XP(f)
- Refutation
- S(b);XQ(A)
- Try
- Q(A);CHECK
- Vars
- K(d);P_SPINB(e),S_FLIGHT::R1(G)
- Refutation
- K(d);S_FLIGHT
- Try
- Actual
- R(G);
- Threat
- DUALS(2)
- Vars
- B(a);XP(D)::S(C)
- B(e);XS(C)::R1(G),XP(f)
- S(b);N_GUARD::QAR2(A),XS(b)
- S(b);::R1(G),XP(f)
- S(c);::S(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).