MESON Chess Problem Database
Problem Display
PID: 276153 (2b5/6N1/2nN3R/4k3/2P3P1/p3P2n/Br1P1P1K/B7 w - - 0 1)
Petite, Efren
Springaren, 1993
#2
11 + 6
SOLUTION
- SOUND
- Sets
- 1...Ba6
- 2.Re6#
- 1...Be6
- 2.Rxe6#
- 1...Bb7
- 2.Re6#
- 1...Sg1
- 2.f4#
- 1...Sg5
- 2.f4#
- 1...Sb4
- 2.d4#
- 1...Sa5
- 2.d4#
- 1...Sa7
- 2.d4#
- 1...Se7
- 2.d4#
- 1...Sb8
- 2.d4#
- 1...Sd8
- 2.d4#
- 1...Ba6
- Tries
- 1.Kxh3?
- threat
- 2.f4#
- 1...Be6
- 2.Rxe6#
- 1...Bxg4+!
- threat
- 1.Bxb2+?
- 1...Sd4
- 2.Bxd4#
- 1...axb2!
- 1...Sd4
- 1.d3?
- threat
- 2.Sf7#
- 1...Be6
- 2.Rxe6#
- 1...Sd8
- 2.d4#
- 1...Sg5!
- threat
- 1.f3?
- threat
- 2.Sf7#
- 1...Be6
- 2.Rxe6#
- 1...Sg5
- 2.f4#
- 1...Sd8!
- threat
- 1.Kxh3?
- Keys
- 1.Bb1!
- threat
- 2.Sf7#
- 1...Be6
- 2.Rxe6#
- 1...Sg5
- 2.f4#
- 1...Sd8
- 2.d4#
- threat
- 1.Bb1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 8
- Sets
- B(f);N_GUARD::R1(J)
- B(f);N_GUARD::R1(J),XB(f)
- S(c);N_GUARD::P(D)
- S(e);N_GUARD::P(C)
- Tries
- Try
- K(E);P-FLIGHT,P_SPINP(H),XS(c)
- Threat
- P(D)
- Vars
- B(f);N_GUARD::R1(J),XB(f)
- Refutation
- B(f);CHECK,XP(H)
- Try
- B(A);CHECK,XR(a)
- Vars
- S(e);N_GUARD,P_SPINS(e)::B(A),XS(e)
- Refutation
- P(b);XB(A)
- Try
- P(C);P_SPINP(D)
- Threat
- S(I)
- Vars
- B(f);N_GUARD::R1(J),XB(f)
- S(e);N_GUARD::P(C)
- Refutation
- S(c);
- Try
- P(D);P_SPINP(C)
- Threat
- S(I)
- Vars
- B(f);N_GUARD::R1(J),XB(f)
- S(c);N_GUARD::P(D)
- Refutation
- S(e);
- Try
- Actual
- B(B);
- Threat
- S(I)
- Vars
- B(f);N_GUARD::R1(J),XB(f)
- S(c);N_GUARD::P(D)
- S(e);N_GUARD::P(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).