MESON Chess Problem Database
Problem Display
PID: 154392 (6r1/5p2/2p1NNR1/2p2k1r/p1B5/P7/6RB/5K2 w - - 0 1)
Dawson, Thomas Rayner
Hampstead and Highgate Express, 1913
(First published on Sat Nov 29 1913)
#2
8 + 7
| 15256 | TRD Scrapbook | 2015 |
SOLUTION
- SOUND
- Sets
- 1...Rxh2
- 2.R2g5#
- 1...Rh3
- 2.R2g5#
- 1...Rh4
- 2.R2g5#
- 1...Rg5
- 2.R2xg5#
- 1...Rh6
- 2.R2g5#
- 1...Rh7
- 2.R2g5#
- 1...Rhh8
- 2.R2g5#
- 1...Rxg6
- 2.Rf2#
- 1...Rg7
- 2.Sxg7#
- 1...Ra8
- 2.Sg7#
- 1...Rb8
- 2.Sg7#
- 1...Rc8
- 2.Sg7#
- 1...Rd8
- 2.Sg7#
- 1...Re8
- 2.Sg7#
- 1...Rf8
- 2.Sg7#
- 1...Rgh8
- 2.Sg7#
- 1...fxe6
- 2.Bd3#
- 1...fxg6
- 2.Rf2#
- 1...Rxh2
- Tries
- 1.Ke1?
- 1...Rxh2
- 2.R2g5#
- 1...Rxg6
- 2.Rf2#
- 1...fxe6
- 2.Bd3#
- 1...fxg6
- 2.Rf2#
- 1...Rg5
- 2.R2xg5#
- 1...Rh3
- 2.R2g5#
- 1...Rh4
- 2.R2g5#
- 1...Rh6
- 2.R2g5#
- 1...Rh7
- 2.R2g5#
- 1...Rhh8
- 2.R2g5#
- 1...Rg7
- 2.Sxg7#
- 1...Ra8
- 2.Sg7#
- 1...Rb8
- 2.Sg7#
- 1...Rc8
- 2.Sg7#
- 1...Rd8
- 2.Sg7#
- 1...Rf8
- 2.Sg7#
- 1...Rgh8
- 2.Sg7#
- 1...Re8!
- 1...Rxh2
- 1.Kg1?
- 1...Rxh2
- 2.R2g5#
- 1...fxe6
- 2.Bd3#
- 1...fxg6
- 2.Rf2#
- 1...Rg5
- 2.R2xg5#
- 1...Rh3
- 2.R2g5#
- 1...Rh4
- 2.R2g5#
- 1...Rh6
- 2.R2g5#
- 1...Rh7
- 2.R2g5#
- 1...Rhh8
- 2.R2g5#
- 1...Rg7
- 2.Sxg7#
- 1...Ra8
- 2.Sg7#
- 1...Rb8
- 2.Sg7#
- 1...Rc8
- 2.Sg7#
- 1...Rd8
- 2.Sg7#
- 1...Re8
- 2.Sg7#
- 1...Rf8
- 2.Sg7#
- 1...Rgh8
- 2.Sg7#
- 1...Rxg6!
- 1...Rxh2
- 1.Bd6?
- 1...Rxg6
- 2.Rf2#
- 1...fxe6
- 2.Bd3#
- 1...fxg6
- 2.Rf2#
- 1...Rg5
- 2.R2xg5#
- 1...Re8
- 2.Sg7#
- 1...Rh2
- 2.R2g5#
- 1...Rh3
- 2.R2g5#
- 1...Rh4
- 2.R2g5#
- 1...Rh6
- 2.R2g5#
- 1...Rh7
- 2.R2g5#
- 1...Rhh8
- 2.R2g5#
- 1...Rg7
- 2.Sxg7#
- 1...Ra8
- 2.Sg7#
- 1...Rb8
- 2.Sg7#
- 1...Rc8
- 2.Sg7#
- 1...Rd8
- 2.Sg7#
- 1...Rf8
- 2.Sg7#
- 1...Rgh8
- 2.Sg7#
- 1...Rh1+!
- 1...Rxg6
- 1.Bc7?
- 1...Rxg6
- 2.Rf2#
- 1...fxe6
- 2.Bd3#
- 1...fxg6
- 2.Rf2#
- 1...Rg5
- 2.R2xg5#
- 1...Re8
- 2.Sg7#
- 1...Rh2
- 2.R2g5#
- 1...Rh3
- 2.R2g5#
- 1...Rh4
- 2.R2g5#
- 1...Rh6
- 2.R2g5#
- 1...Rh7
- 2.R2g5#
- 1...Rhh8
- 2.R2g5#
- 1...Rg7
- 2.Sxg7#
- 1...Ra8
- 2.Sg7#
- 1...Rb8
- 2.Sg7#
- 1...Rc8
- 2.Sg7#
- 1...Rd8
- 2.Sg7#
- 1...Rf8
- 2.Sg7#
- 1...Rgh8
- 2.Sg7#
- 1...Rh1+!
- 1...Rxg6
- 1.Bb3?
- 1...Rxh2
- 2.R2g5#
- 1...Rxg6
- 2.Rf2#
- 1...fxe6
- 2.Bc2#
- 1...fxg6
- 2.Rf2#
- 1...Rg5
- 2.R2xg5#
- 1...c4
- 2.Sd4#
- 1...Re8
- 2.Sg7#
- 1...Rh3
- 2.R2g5#
- 1...Rh4
- 2.R2g5#
- 1...Rh6
- 2.R2g5#
- 1...Rh7
- 2.R2g5#
- 1...Rhh8
- 2.R2g5#
- 1...Rg7
- 2.Sxg7#
- 1...Ra8
- 2.Sg7#
- 1...Rb8
- 2.Sg7#
- 1...Rc8
- 2.Sg7#
- 1...Rd8
- 2.Sg7#
- 1...Rf8
- 2.Sg7#
- 1...Rgh8
- 2.Sg7#
- 1...axb3!
- 1...Rxh2
- 1.Bd5?
- 1...Rxh2
- 2.R2g5#
- 1...Rxg6
- 2.Rf2#
- 1...fxe6
- 2.Be4#
- 1...fxg6
- 2.Rf2#
- 1...Rg5
- 2.R2xg5#
- 1...Re8
- 2.Sg7#
- 1...Rh3
- 2.R2g5#
- 1...Rh4
- 2.R2g5#
- 1...Rh6
- 2.R2g5#
- 1...Rh7
- 2.R2g5#
- 1...Rhh8
- 2.R2g5#
- 1...Rg7
- 2.Sxg7#
- 1...Ra8
- 2.Sg7#
- 1...Rb8
- 2.Sg7#
- 1...Rc8
- 2.Sg7#
- 1...Rd8
- 2.Sg7#
- 1...Rf8
- 2.Sg7#
- 1...Rgh8
- 2.Sg7#
- 1...c4
- 2.Sd4#
- 1...cxd5!
- 1...Rxh2
- 1.Ke1?
- Keys
- 1.Ba2!
- 1...Rxh2
- 2.R2g5#
- 1...Rxg6
- 2.Rf2#
- 1...fxe6
- 2.Bb1#
- 1...fxg6
- 2.Rf2#
- 1...Rg5
- 2.R2xg5#
- 1...c4
- 2.Sd4#
- 1...Re8
- 2.Sg7#
- 1...Rh3
- 2.R2g5#
- 1...Rh4
- 2.R2g5#
- 1...Rh6
- 2.R2g5#
- 1...Rh7
- 2.R2g5#
- 1...Rhh8
- 2.R2g5#
- 1...Rg7
- 2.Sxg7#
- 1...Ra8
- 2.Sg7#
- 1...Rb8
- 2.Sg7#
- 1...Rc8
- 2.Sg7#
- 1...Rd8
- 2.Sg7#
- 1...Rf8
- 2.Sg7#
- 1...Rgh8
- 2.Sg7#
- 1...Rxh2
- 1.Ba2!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- R(d);N_GUARD,XB(C)::R1(B)
- R(d);N_GUARD::R1(B)
- R(d);N_GUARD::R1(B),XR(d)
- R(g);SBLOCK,XR(H)::R(B)
- R(g);N_GUARD::S(F),XR(g)
- R(g);N_GUARD::S(F)
- P(f);SBLOCK,XS(F)::B(E)
- P(f);SBLOCK,XR(H)::R(B)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- R(d);N_GUARD,XB(C)::R1(B)
- R(g);SBLOCK,XR(H)::R(B)
- P(f);SBLOCK,XS(F)::B(E)
- P(f);SBLOCK,XR(H)::R(B)
- R(d);N_GUARD::R1(B),XR(d)
- R(d);N_GUARD::R1(B)
- R(g);N_GUARD::S(F),XR(g)
- R(g);N_GUARD::S(F)
- Refutation
- R(g);P_PINS(F)
- Try
- K(A);P-FLIGHT
- Vars
- R(d);N_GUARD,XB(C)::R1(B)
- P(f);SBLOCK,XS(F)::B(E)
- P(f);SBLOCK,XR(H)::R(B)
- R(d);N_GUARD,P_PINR(B)::R1(B),XR(d)
- R(d);N_GUARD::R1(B)
- R(g);N_GUARD::S(F),XR(g)
- R(g);N_GUARD::S(F)
- Refutation
- R(g);P_PINR(B),XR(H)
- Try
- B(C);
- Vars
- R(g);SBLOCK,XR(H)::R(B)
- P(f);SBLOCK,XS(F)::B(E)
- P(f);SBLOCK,XR(H)::R(B)
- R(d);N_GUARD::R1(B),XR(d)
- R(g);N_GUARD::S(F)
- R(d);N_GUARD::R1(B)
- R(g);N_GUARD::S(F),XR(g)
- Refutation
- R(d);CHECK
- Try
- B(C);
- Vars
- R(g);SBLOCK,XR(H)::R(B)
- P(f);SBLOCK,XS(F)::B(E)
- P(f);SBLOCK,XR(H)::R(B)
- R(d);N_GUARD::R1(B),XR(d)
- R(g);N_GUARD::S(F)
- R(d);N_GUARD::R1(B)
- R(g);N_GUARD::S(F),XR(g)
- Refutation
- R(d);CHECK
- Try
- B(E);
- Vars
- R(d);N_GUARD,XB(C)::R1(B)
- R(g);SBLOCK,XR(H)::R(B)
- P(f);SBLOCK,XS(F)::B(E)
- P(f);SBLOCK,XR(H)::R(B)
- R(d);N_GUARD::R1(B),XR(d)
- P(b);N_GUARD::S(F)
- R(g);N_GUARD::S(F)
- R(d);N_GUARD::R1(B)
- R(g);N_GUARD::S(F),XR(g)
- Refutation
- P(a);XB(E)
- Try
- B(E);
- Vars
- R(d);N_GUARD,XB(C)::R1(B)
- R(g);SBLOCK,XR(H)::R(B)
- P(f);SBLOCK,XS(F)::B(E)
- P(f);SBLOCK,XR(H)::R(B)
- R(d);N_GUARD::R1(B),XR(d)
- R(g);N_GUARD::S(F)
- R(d);N_GUARD::R1(B)
- R(g);N_GUARD::S(F),XR(g)
- P(b);N_GUARD::S(F)
- Refutation
- P(e);XB(E)
- Try
- Actual
- B(E);
- Vars
- R(d);N_GUARD,XB(C)::R1(B)
- R(g);SBLOCK,XR(H)::R(B)
- P(f);SBLOCK,XS(F)::B(E)
- P(f);SBLOCK,XR(H)::R(B)
- R(d);N_GUARD::R1(B),XR(d)
- P(b);N_GUARD::S(F)
- R(g);N_GUARD::S(F)
- R(d);N_GUARD::R1(B)
- R(g);N_GUARD::S(F),XR(g)
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