MESON Chess Problem Database
Problem Display
PID: 144529 (b3KbQ1/2RB4/3NR3/2pk4/2p5/1PP3n1/2NP1nr1/4rq2 w - - 0 1)
Kipping, Cyril Stanley
Novelty Prize, American Chess Bulletin, 1914
#2
10 + 10
| 14967 | British Chess Magazine Chess Annual 1915 | 1915 |
SOLUTION
- SOUND
- Sets
- 1...Qg1
- 2.bxc4#
- 1...Qh1
- 2.bxc4#
- 1...Ra1
- 2.Se3#
- 1...Rb1
- 2.Se3#
- 1...Rc1
- 2.Se3#
- 1...Rd1
- 2.Se3#
- 1...Re2
- 2.bxc4#
- 1...Re3
- 2.Sxe3#
- 1...Rxe6+
- 2.Qxe6#
- 1...Bc6
- 2.Bxc6#
- 1...Bxd6
- 2.Rxe1#
- 2.Re2#
- 2.Re3#
- 1...Sd3
- 2.bxc4#
- 1...Se2
- 2.Se3#
- 2.bxc4#
- 1...Qg1
- Tries
- 1.Sxc4?
- threat
- 2.Sb6#
- 2.Rxe1#
- 2.Re2#
- 2.Re3#
- 2.Re5#
- 1...Rxe6+
- 2.Qxe6#
- 1...Re5
- 2.Rxe5#
- 1...Qe2
- 2.Sb6#
- 2.Rxe2#
- 2.Re3#
- 2.Re5#
- 1...Ra1
- 2.S2e3#
- 2.S4e3#
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re5#
- 2.Re7#
- 1...Rb1
- 2.S2e3#
- 2.S4e3#
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re5#
- 2.Re7#
- 1...Rc1
- 2.S2e3#
- 2.S4e3#
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re5#
- 2.Re7#
- 1...Rd1
- 2.S2e3#
- 2.S4e3#
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re5#
- 2.Re7#
- 1...Re2
- 2.Sb6#
- 2.Rxe2#
- 2.Re3#
- 2.Re5#
- 1...Re3
- 2.S2xe3#
- 2.S4xe3#
- 2.Sb6#
- 2.Rxe3#
- 2.Re5#
- 1...Re4
- 2.Sb6#
- 2.Re5#
- 1...Sd1
- 2.Sb6#
- 2.Re5#
- 1...Sfh1
- 2.Sb6#
- 2.Re5#
- 1...Sd3
- 2.Sb6#
- 2.Re5#
- 1...Sh3
- 2.Sb6#
- 2.Re5#
- 1...Sfe4
- 2.Sb6#
- 2.Re5#
- 2.Rd6#
- 2.Rf6#
- 1...Sg4
- 2.Sb6#
- 2.Re5#
- 1...Sgh1
- 2.Sb6#
- 2.Re5#
- 1...Se2
- 2.S2e3#
- 2.S4e3#
- 2.Sb6#
- 2.Re5#
- 1...Sge4
- 2.Sb6#
- 2.Re5#
- 2.Rd6#
- 2.Rg6#
- 1...Sf5
- 2.Sb6#
- 2.Re5#
- 1...Sh5
- 2.Sb6#
- 2.Re5#
- 1...Qxc4!
- threat
- 1.Sb7?
- threat
- 2.Bc6#
- 2.Rxe1#
- 2.Re2#
- 2.Re3#
- 1...Rxe6+
- 2.Qxe6#
- 1...cxb3
- 2.Rxe1#
- 2.Re2#
- 2.Re3#
- 1...Re5
- 2.Bc6#
- 1...Qe2
- 2.Bc6#
- 2.Rxe2#
- 2.Re3#
- 1...Ra1
- 2.Se3#
- 2.Bc6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re7#
- 1...Rb1
- 2.Se3#
- 2.Bc6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re7#
- 1...Rc1
- 2.Se3#
- 2.Bc6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re7#
- 1...Rd1
- 2.Se3#
- 2.Bc6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re7#
- 1...Re2
- 2.Bc6#
- 2.Rxe2#
- 2.Re3#
- 1...Re3
- 2.Sxe3#
- 2.Bc6#
- 2.Rxe3#
- 1...Re4
- 2.Bc6#
- 1...Sd1
- 2.Bc6#
- 1...Sfh1
- 2.Bc6#
- 1...Sd3
- 2.Bc6#
- 1...Sh3
- 2.Bc6#
- 1...Sfe4
- 2.Bc6#
- 1...Sg4
- 2.Bc6#
- 1...Sgh1
- 2.Bc6#
- 1...Se2
- 2.Se3#
- 2.Bc6#
- 1...Sge4
- 2.Bc6#
- 1...Sf5
- 2.Bc6#
- 1...Sh5
- 2.Bc6#
- 1...Bxb7!
- threat
- 1.Sc8?
- threat
- 2.Sb6#
- 2.Rxe1#
- 2.Re2#
- 2.Re3#
- 1...Rxe6+
- 2.Qxe6#
- 1...Qe2
- 2.Sb6#
- 2.Rxe2#
- 2.Re3#
- 1...Ra1
- 2.Se3#
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re7#
- 1...Rb1
- 2.Se3#
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re7#
- 1...Rc1
- 2.Se3#
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re7#
- 1...Rd1
- 2.Se3#
- 2.Sb6#
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re7#
- 1...Re2
- 2.Sb6#
- 2.Rxe2#
- 2.Re3#
- 1...Re3
- 2.Sxe3#
- 2.Sb6#
- 2.Rxe3#
- 1...Re4
- 2.Sb6#
- 1...Sd1
- 2.Sb6#
- 1...Sfh1
- 2.Sb6#
- 1...Sd3
- 2.Sb6#
- 1...Sh3
- 2.Sb6#
- 1...Sfe4
- 2.Sb6#
- 1...Sg4
- 2.Sb6#
- 1...Sgh1
- 2.Sb6#
- 1...Se2
- 2.Se3#
- 2.Sb6#
- 1...Sge4
- 2.Sb6#
- 1...Sf5
- 2.Sb6#
- 1...Sh5
- 2.Sb6#
- 1...Re5!
- threat
- 1.Re7+?
- 1...Re6
- 2.Qxe6#
- 1...Kxd6!
- 1...Re6
- 1.Qg5+?
- 1...Re5
- 2.Se3#
- 2.Qxe5#
- 1...Sf5!
- 1...Re5
- 1.Sxc4?
- Keys
- 1.d4!
- threat
- 2.Rxc5#
- 1...Rxe6+
- 2.Qxe6#
- 1...Bxd6
- 2.Rxe1#
- 2.Re2#
- 2.Re3#
- 2.Re5#
- 1...cxd4
- 2.Sb4#
- 1...cxd4 ep
- 2.c4#
- 1...Bc6
- 2.Bxc6#
- 1...Sd3
- 2.bxc4#
- 1...Sfe4
- 2.Rf6#
- 1...Sge4
- 2.Rg6#
- threat
- 1.d4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 8
- Sets
- Q(b);N_GUARD::P(C),XP(f)
- R(a);N_GUARD,N_PINR(F)::S(A)
- R(a);S_CUTQ(b)::P(C),XP(f)
- R(a);N_GUARD::S(A),XR(a)
- R(a);CHECK,OGATE,P_SPINR(a),XR(F)::QAB1(J),XR(a)
- B(i);N_GUARD,P_PINB(H)::B(H),XB(i)
- S(c);S_CUTQ(b)::P(C),XP(f)
- Tries
- Try
- S(E);XP(f)
- Threat
- DUALS(5)
- Vars
- R(a);CHECK,OGATE,P_SPINR(a),XR(F)::QAB1(J),XR(a)
- R(a);::QAB(J)+R(F),DCHECK,XR(a)
- Refutation
- Q(b);XS(E)
- Try
- S(E);
- Threat
- DUALS(4)
- Vars
- R(a);CHECK,OGATE,P_SPINR(a),XR(F)::QAB1(J),XR(a)
- R(a);::B(H)
- S(c);::B(H)
- S(c);N_PINR(F)::B(H)
- S(e);::B(H)
- S(e);N_PINR(F)::B(H)
- Refutation
- B(i);XS(E)
- Try
- S(E);
- Threat
- DUALS(4)
- Vars
- R(a);CHECK,OGATE,P_SPINR(a),XR(F)::QAB1(J),XR(a)
- R(a);::S(E)
- S(c);::S(E)
- S(c);N_PINR(F)::S(E)
- S(e);::S(E)
- S(e);N_PINR(F)::S(E)
- Refutation
- R(a);
- Try
- R(F);CHECK
- Vars
- R(a);N_GUARD,P_SPINR(a)::QAB1(J),XR(a)
- Refutation
- K(h);P-FLIGHT,XS(E)
- Try
- Q(J);CHECK
- Refutation
- S(e);P_SPINS(e)
- Try
- Actual
- P(B);
- Threat
- R1(G),XP(g)
- Vars
- R(a);CHECK,OGATE,P_SPINR(a),XR(F)::QAB1(J),XR(a)
- P(g);N_GUARD,XP(B)::S(A)
- P(f);EP,OGATE,XP(B)::P(D)
- B(i);N_GUARD,P_PINB(H)::B(H),XB(i)
- S(c);S_CUTQ(b)::P(C),XP(f)
- S(c);N_PINR(F)::QAB(J)+R(F)
- S(e);N_PINR(F)::QAB(J)+R(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).