MESON Chess Problem Database
Problem Display
PID: 19077 (8/6p1/1pN4p/1K1kP2p/p3Nn1R/P1b4B/n1PP4/4Q3 w - - 0 1)
Bell, Fred
Hampshire Post, 1912
#2
10 + 9
SOLUTION
- SOUND
- Sets
- 1...Ba1
- 2.c4#
- 1...Bb2
- 2.c4#
- 1...Bxd2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Bd4
- 2.c4#
- 1...Ba5
- 2.c4#
- 1...Bxe5
- 2.c4#
- 1...Sc1
- 2.Sxc3#
- 1...Sb4
- 2.Sxc3#
- 1...g5
- 2.Sf6#
- 1...g6
- 2.Sf6#
- 1...Ba1
- Tries
- 1.Sf2?
- threat
- 2.Qe4#
- 1...Bxe5
- 2.Qxe5#
- 1...Se2
- 2.Qh1#
- 1...Sxh3!
- threat
- 1.Sg3?
- threat
- 2.Qe4#
- 1...Bxe5
- 2.Qxe5#
- 1...Se2
- 2.Qh1#
- 1...Sxh3!
- threat
- 1.Sc5?
- threat
- 2.Qe4#
- 1...Bxe5
- 2.Qxe5#
- 1...Se2
- 2.Bg2#
- 2.Be6#
- 2.Qh1#
- 1...bxc5!
- threat
- 1.Sg5?
- threat
- 2.Qe4#
- 1...Bxe5
- 2.Qxe5#
- 1...Se2
- 2.Bg2#
- 2.Be6#
- 2.Qh1#
- 1...hxg5!
- threat
- 1.Sd6?
- threat
- 2.Qe4#
- 1...Bxe5
- 2.Qxe5#
- 1...Se2
- 2.Qh1#
- 1...Sxh3!
- threat
- 1.Rxf4?
- 1...Bxd2
- 2.Qxd2#
- 2.c4#
- 1...Bxe5
- 2.c4#
- 1...Ba1
- 2.c4#
- 1...Bb2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Bd4
- 2.c4#
- 1...Ba5
- 2.c4#
- 1...Sc1
- 2.Sxc3#
- 1...Sb4
- 2.Sxc3#
- 1...g5
- 2.Sf6#
- 1...g6
- 2.Sf6#
- 1...h4!
- 1...Bxd2
- 1.Qf1?
- threat
- 2.Qc4#
- 1...Kxe4
- 2.Qg2#
- 2.Qd3#
- 2.Qh1#
- 1...Se2
- 2.Qf7#
- 1...Sd3
- 2.Qf7#
- 1...Bd4!
- threat
- 1.Qh1?
- threat
- 2.Sxc3#
- 2.Sf6#
- 1...Bxd2
- 2.Sc3#
- 2.Sf6#
- 2.c4#
- 1...Bxe5
- 2.c4#
- 1...Sxh3
- 2.Sc5#
- 2.Sg5#
- 1...Ba1
- 2.Sc3#
- 2.Sf6#
- 2.c4#
- 1...Bb2
- 2.Sc3#
- 2.Sf6#
- 2.c4#
- 1...Bb4
- 2.Sc3#
- 2.Sf6#
- 2.c4#
- 1...Bd4
- 2.Sc3#
- 2.Sf6#
- 2.c4#
- 1...Ba5
- 2.Sc3#
- 2.Sf6#
- 2.c4#
- 1...Sg2!
- threat
- 1.dxc3?
- threat
- 2.c4#
- 1...Sxc3+
- 2.Sxc3#
- 1...Sxh3!
- threat
- 1.Sf2?
- Keys
- 1.Qb1!
- 1...Kxe4
- 2.Qh1#
- 1...Bxd2
- 2.c4#
- 1...Bxe5
- 2.c4#
- 1...Sxh3
- 2.Qxa2#
- 1...Se2
- 2.Qxa2#
- 1...Ba1
- 2.c4#
- 1...Bb2
- 2.c4#
- 1...Bb4
- 2.c4#
- 1...Bd4
- 2.c4#
- 1...Ba5
- 2.c4#
- 1...Sc1
- 2.Sxc3#
- 1...Sb4
- 2.Sxc3#
- 1...Sg2
- 2.Qxa2#
- 1...Sd3
- 2.Qxa2#
- 1...Se6
- 2.Qxa2#
- 1...Sg6
- 2.Qxa2#
- 1...g5
- 2.Sf6#
- 1...g6
- 2.Sf6#
- 1...Kxe4
- 1.Qb1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- B(b);OGATE::P(B)
- B(b);OGATE,XP(C)::P(B)
- B(b);OGATE,XP(I)::P(B)
- S(a);N_GUARD::S(F),XB(b)
- P(i);N_GUARD::S(F)
- Tries
- Try
- S(F);
- Threat
- QAB1(A)
- Vars
- B(b);OGATE,XP(I)::QAR1(A),XB(b)
- S(d);N_GUARD::QAB(A)
- Refutation
- S(d);XB(E)
- Try
- S(F);
- Threat
- QAB1(A)
- Vars
- B(b);OGATE,XP(I)::QAR1(A),XB(b)
- S(d);N_GUARD::QAB(A)
- Refutation
- S(d);XB(E)
- Try
- S(F);
- Threat
- QAB1(A)
- Vars
- B(b);OGATE,XP(I)::QAR1(A),XB(b)
- Refutation
- P(g);XS(F)
- Try
- S(F);
- Threat
- QAB1(A)
- Vars
- B(b);OGATE,XP(I)::QAR1(A),XB(b)
- Refutation
- P(h);XS(F)
- Try
- S(F);
- Threat
- QAB1(A)
- Vars
- B(b);OGATE,XP(I)::QAR1(A),XB(b)
- S(d);N_GUARD::QAB(A)
- Refutation
- S(d);XB(E)
- Try
- R(G);XS(d)
- Vars
- B(b);OGATE,XP(I)::P(B)
- B(b);OGATE::P(B)
- S(a);N_GUARD::S(F),XB(b)
- P(i);N_GUARD::S(F)
- Refutation
- P(f);
- Try
- Q(A);
- Threat
- QAB1(A)
- Vars
- S(d);OGATE::QAB(A)
- Refutation
- B(b);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- B(b);OGATE,XP(I)::P(B)
- Refutation
- S(d);
- Try
- P(C);XB(b)
- Threat
- P(C)
- Vars
- S(a);CHECK,XP(C)::S(F),XS(a)
- Refutation
- S(d);XB(E)
- Try
- Actual
- Q(A);
- Vars
- K(e);OGATEB,P_SPINS(d),S_FLIGHT,XS(F)::QAB(A)
- B(b);OGATE,XP(C)::P(B)
- B(b);OGATE,XP(I)::P(B)
- S(d);XB(E)::QAB(A),XS(a)
- S(d);::QAB(A),XS(a)
- B(b);OGATE::P(B)
- S(a);N_GUARD::S(F),XB(b)
- P(i);N_GUARD::S(F)
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).