MESON Chess Problem Database
Problem Display
PID: 2352 (8/2Np4/2bBp3/p3nP1p/p1pk1p1P/KpR1N2Q/4R3/1B6 w - - 0 1)
Gilberg, Charles Alexander
Source?, 0000
#2
10 + 11
| 1679 | American Chess Nuts | 1868 |
SOLUTION
- SOUND
- Sets
- 1...Kxc3
- 2.Bxe5#
- 1...Bh1
- 2.Sb5#
- 1...Bg2
- 2.Sb5#
- 1...Bf3
- 2.Sb5#
- 1...Be4
- 2.Sb5#
- 1...Bb5
- 2.Sxb5#
- 1...Bd5
- 2.Sb5#
- 1...Bb7
- 2.Sb5#
- 1...Ba8
- 2.Sb5#
- 1...Sd3
- 2.Rxc4#
- 1...Sf3
- 2.Rxc4#
- 1...Sg4
- 2.Rxc4#
- 1...Sg6
- 2.Rxc4#
- 1...Sf7
- 2.Rxc4#
- 1...b2
- 2.Sc2#
- 1...fxe3
- 2.Qxe3#
- 1...exf5
- 2.Sxf5#
- 1...Kxc3
- Tries
- 1.Sxe6+?
- 1...Kxc3
- 2.Sd1#
- 2.Sd5#
- 2.Bxe5#
- 1...dxe6!
- 1...Kxc3
- 1.Bc5+?
- 1...Kxc3
- 2.Sd1#
- 2.Sed5#
- 1...Kxc5!
- 1...Kxc3
- 1.Rd2+?
- 1...Sd3
- 2.Rxc4#
- 1...Kxc3!
- 1...Sd3
- 1.Qg3?
- 1...Kxc3
- 2.Bxe5#
- 1...fxe3
- 2.Qxe5#
- 2.Qxe3#
- 1...exf5
- 2.Sxf5#
- 1...Sd3
- 2.Rxc4#
- 1...f3
- 2.Qxe5#
- 1...Bh1
- 2.Sb5#
- 1...Bg2
- 2.Sb5#
- 1...Bf3
- 2.Sb5#
- 1...Be4
- 2.Sb5#
- 1...Bb5
- 2.Sxb5#
- 1...Bd5
- 2.Sb5#
- 1...Bb7
- 2.Sb5#
- 1...Ba8
- 2.Sb5#
- 1...Sf3
- 2.Rxc4#
- 1...Sg4
- 2.Rxc4#
- 1...Sg6
- 2.Rxc4#
- 1...Sf7
- 2.Rxc4#
- 1...b2
- 2.Sc2#
- 1...fxg3!
- 1...Kxc3
- 1.f6?
- 1...Kxc3
- 2.Bxe5#
- 1...fxe3
- 2.Qxe3#
- 1...Sd3
- 2.Rxc4#
- 1...Bh1
- 2.Sb5#
- 1...Bg2
- 2.Sb5#
- 1...Bf3
- 2.Sb5#
- 1...Be4
- 2.Sb5#
- 1...Bb5
- 2.Sxb5#
- 1...Bd5
- 2.Sb5#
- 1...Bb7
- 2.Sb5#
- 1...Ba8
- 2.Sb5#
- 1...Sf3
- 2.Rxc4#
- 1...Sg4
- 2.Rxc4#
- 1...Sg6
- 2.Rxc4#
- 1...Sf7
- 2.Rxc4#
- 1...b2
- 2.Sc2#
- 1...f3!
- 1...Kxc3
- 1.Sxe6+?
- Keys
- 1.Qf3!
- 1...Kxc3
- 2.Bxe5#
- 1...Bxf3
- 2.Sb5#
- 1...Sxf3
- 2.Rxc4#
- 1...fxe3
- 2.Qxe3#
- 1...exf5
- 2.Sxf5#
- 1...Be4
- 2.Sb5#
- 1...Bb5
- 2.Sxb5#
- 1...Bd5
- 2.Sb5#
- 1...Bb7
- 2.Sb5#
- 1...Ba8
- 2.Sb5#
- 1...Sd3
- 2.Rxc4#
- 1...Sg4
- 2.Rxc4#
- 1...Sg6
- 2.Rxc4#
- 1...Sf7
- 2.Rxc4#
- 1...b2
- 2.Sc2#
- 1...Kxc3
- 1.Qf3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- K(d);S_FLIGHT,XR(D)::B(I),XS(g)
- B(i);N_GUARD::S(J)
- B(i);N_GUARD::S(J),XB(i)
- S(g);N_GUARD::R1(D),XP(c)
- P(a);N_GUARD::S(E)
- P(e);OGATE,XS(E)::QAB1(F),XP(e)
- P(j);XP(H)::S(E),XP(j)
- Tries
- Try
- S(J);CHECK,XP(j)
- Refutation
- P(k);XS(J)
- Try
- B(I);CHECK
- Refutation
- K(d);P_SPINP(c),S_FLIGHT,XB(I)
- Try
- R(B);CHECK
- Vars
- S(g);P_SPINS(g)::R1(D),XP(c)
- Refutation
- K(d);S_FLIGHT,XR(D)
- Try
- Q(F);
- Vars
- K(d);S_FLIGHT,XR(D)::B(I),XS(g)
- P(j);XP(H)::S(E),XP(j)
- S(g);N_GUARD::R1(D),XP(c)
- P(e);OGATE::QAB1(F),XS(g)
- B(i);N_GUARD::S(J)
- B(i);N_GUARD::S(J),XB(i)
- P(a);N_GUARD::S(E)
- Refutation
- P(e);XQ(F)
- Try
- P(H);
- Vars
- K(d);S_FLIGHT,XR(D)::B(I),XS(g)
- P(e);OGATE,XS(E)::QAB1(F),XP(e)
- S(g);N_GUARD::R1(D),XP(c)
- B(i);N_GUARD::S(J)
- B(i);N_GUARD::S(J),XB(i)
- P(a);N_GUARD::S(E)
- Refutation
- P(e);
- Try
- Actual
- Q(F);
- Vars
- K(d);S_FLIGHT,XR(D)::B(I),XS(g)
- B(i);N_GUARD,XQ(F)::S(J)
- S(g);N_GUARD,XQ(F)::R1(D),XP(c)
- P(e);OGATE,XS(E)::QAB1(F),XP(e)
- P(j);XP(H)::S(E),XP(j)
- B(i);N_GUARD::S(J)
- B(i);N_GUARD::S(J),XB(i)
- S(g);N_GUARD::R1(D),XP(c)
- P(a);N_GUARD::S(E)
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).