MESON Chess Problem Database
Problem Display
PID: 24801 (4rb2/1N1B4/5p2/2P5/1r2kP1R/R7/Q3P3/4n1BK w - - 0 1)
Heathcote, Godfrey
HM., Manchester Weekly Times, 1890
(First published on Sat May 10 1890)
#2
10 + 6
SOLUTION
- SOUND
- Sets
- 1...Rb1
- 2.Qc4#
- 1...Rb2
- 2.Qc4#
- 1...Ra4
- 2.Rxa4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Re3#
- 1...Rb5
- 2.Qc4#
- 1...Rb6
- 2.Qc4#
- 1...Rxb7
- 2.Qc4#
- 1...Re5
- 2.f5#
- 1...Re6
- 2.Qxe6#
- 1...Re7
- 2.Sd6#
- 1...Ra8
- 2.Qe6#
- 1...Rb8
- 2.Qe6#
- 1...Rc8
- 2.Qe6#
- 1...Rd8
- 2.Qe6#
- 1...Bxc5
- 2.Sxc5#
- 1...Bd6
- 2.Sxd6#
- 1...Bh6
- 2.Sd6#
- 1...Be7
- 2.Qe6#
- 1...Bg7
- 2.Sd6#
- 1...Sf3
- 2.exf3#
- 1...f5
- 2.Bc6#
- 1...Rb1
- Tries
- 1.Rd3?
- threat
- 2.Qd5#
- 1...Rb3
- 2.Rd4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Re3#
- 2.Rxd4#
- 1...Re5
- 2.f5#
- 1...Sxd3!
- threat
- 1.Qd2?
- threat
- 2.Re3#
- 1...Bxc5
- 2.Sxc5#
- 1...Rd4
- 2.Qxd4#
- 1...Sd3
- 2.Qxd3#
- 1...Sc2
- 2.Qd3#
- 1...Rb3
- 2.Qd4#
- 1...Sg2
- 2.Qd3#
- 1...Re6!
- threat
- 1.Rd3?
- Keys
- 1.Qg8!
- 1...Rxb7
- 2.Qc4#
- 1...Bxc5
- 2.Sxc5#
- 1...Re6
- 2.Qxe6#
- 1...Sc2
- 2.Qg2#
- 1...Rb1
- 2.Qc4#
- 1...Rb2
- 2.Qc4#
- 1...Rb3
- 2.Qc4#
- 1...Ra4
- 2.Rxa4#
- 1...Rc4
- 2.Qxc4#
- 1...Rd4
- 2.Re3#
- 1...Rb5
- 2.Qc4#
- 1...Rb6
- 2.Qc4#
- 1...Re5
- 2.f5#
- 1...Re7
- 2.Sd6#
- 1...Ra8
- 2.Qe6#
- 1...Rb8
- 2.Qe6#
- 1...Rc8
- 2.Qe6#
- 1...Rd8
- 2.Qe6#
- 1...Bd6
- 2.Sxd6#
- 1...Bh6
- 2.Sd6#
- 1...Be7
- 2.Qe6#
- 1...Bg7
- 2.Sd6#
- 1...Sg2
- 2.Qxg2#
- 1...Sd3
- 2.Qg2#
- 1...Sf3
- 2.exf3#
- 1...f5
- 2.Bc6#
- 1...Rxb7
- 1.Qg8!
There are these versions: 253093
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- R(b);N_GUARD::QAR2(C)
- R(b);OGATEB::R(E),XR(b)
- R(b);N_GUARD::QAR2(C),XR(b)
- R(b);SBLOCK::R1(E)
- R(b);N_GUARD,XS(I)::QAR2(C)
- R(e);SBLOCK::R(G)+P(F)
- R(e);N_GUARD::QAR2(C),XR(e)
- R(e);S_CUTB(f)::S(I)
- R(e);N_GUARD::QAR2(C)
- B(f);XP(H)::S(I),XB(f)
- B(f);N_GUARD::S(I),XB(f)
- B(f);N_GUARD::S(I)
- B(f);S_CUTR(e)::QAR2(C)
- S(a);OGATE::P(D),XS(a)
- P(d);SBLOCK::B(J)
- Tries
- Try
- R(E);
- Threat
- QAB1(C)
- Vars
- R(b);N_GUARD::R1(E)
- R(b);N_GUARD::QAR2(C),XR(b)
- R(e);SBLOCK::R(G)+P(F)
- Refutation
- S(a);XR(E)
- Try
- Q(C);
- Threat
- R1(E)
- Vars
- B(f);XP(H)::S(I),XB(f)
- R(b);N_GUARD::QAR1(C),XR(b)
- S(a);N_GUARD::QAB1(C),XS(a)
- S(a);N_GUARD::QAB1(C)
- R(b);N_GUARD::QAR1(C)
- Refutation
- R(e);
- Try
- Actual
- Q(C);
- Vars
- R(b);N_GUARD,XS(I)::QAR2(C)
- B(f);XP(H)::S(I),XB(f)
- R(e);N_GUARD::QAR2(C),XR(e)
- S(a);N_GUARD::QAB(C)
- R(b);N_GUARD::QAR2(C)
- R(b);OGATEB::R(E),XR(b)
- R(b);N_GUARD::QAR2(C),XR(b)
- R(b);SBLOCK::R1(E)
- R(e);SBLOCK::R(G)+P(F)
- R(e);S_CUTB(f)::S(I)
- R(e);N_GUARD::QAR2(C)
- B(f);N_GUARD::S(I),XB(f)
- B(f);N_GUARD::S(I)
- B(f);S_CUTR(e)::QAR2(C)
- S(a);N_GUARD::QAB(C),XS(a)
- S(a);OGATE::P(D),XS(a)
- P(d);SBLOCK::B(J)
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