MESON Chess Problem Database
Problem Display
PID: 76623 (6rk/5B1p/5P1N/4B1N1/7K/8/8/8 w - - 0 1)
Butwillo, Brother
The Tablet, 1939
(First published on Sat Dec 16 1939)
#2
6 + 3
| 15239 | Valois Notebooks | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Rg7
- 2.fxg7#
- 1...Rg7
- Tries
- 1.Ba2?
- threat
- 2.Sgf7#
- 2.Shf7#
- 1...Rg6
- 2.Sgf7#
- 1...Rg7
- 2.fxg7#
- 1...Ra8
- 2.Sgf7#
- 2.f7#
- 1...Rb8
- 2.Sgf7#
- 2.f7#
- 1...Rc8
- 2.Sgf7#
- 2.f7#
- 1...Rd8
- 2.Sgf7#
- 2.f7#
- 1...Re8
- 2.Sgf7#
- 1...Rf8
- 2.f7#
- 1...Rxg5!
- threat
- 1.Bb3?
- threat
- 2.Sgf7#
- 2.Shf7#
- 1...Rg6
- 2.Sgf7#
- 1...Rg7
- 2.fxg7#
- 1...Ra8
- 2.Sgf7#
- 2.f7#
- 1...Rb8
- 2.Sgf7#
- 2.f7#
- 1...Rc8
- 2.Sgf7#
- 2.f7#
- 1...Rd8
- 2.Sgf7#
- 2.f7#
- 1...Re8
- 2.Sgf7#
- 1...Rf8
- 2.f7#
- 1...Rxg5!
- threat
- 1.Bc4?
- threat
- 2.Sgf7#
- 2.Shf7#
- 1...Rg6
- 2.Sgf7#
- 1...Rg7
- 2.fxg7#
- 1...Ra8
- 2.Sgf7#
- 2.f7#
- 1...Rb8
- 2.Sgf7#
- 2.f7#
- 1...Rc8
- 2.Sgf7#
- 2.f7#
- 1...Rd8
- 2.Sgf7#
- 2.f7#
- 1...Re8
- 2.Sgf7#
- 1...Rf8
- 2.f7#
- 1...Rxg5!
- threat
- 1.Bd5?
- threat
- 2.Sgf7#
- 2.Shf7#
- 1...Rg6
- 2.Sgf7#
- 1...Rg7
- 2.fxg7#
- 1...Ra8
- 2.Sgf7#
- 2.f7#
- 1...Rb8
- 2.Sgf7#
- 2.f7#
- 1...Rc8
- 2.Sgf7#
- 2.f7#
- 1...Rd8
- 2.Sgf7#
- 2.f7#
- 1...Re8
- 2.Sgf7#
- 1...Rf8
- 2.f7#
- 1...Rxg5!
- threat
- 1.Bh5?
- threat
- 2.Sgf7#
- 2.Shf7#
- 1...Rg6
- 2.Sgf7#
- 1...Rg7
- 2.fxg7#
- 1...Ra8
- 2.Sgf7#
- 2.f7#
- 1...Rb8
- 2.Sgf7#
- 2.f7#
- 1...Rc8
- 2.Sgf7#
- 2.f7#
- 1...Rd8
- 2.Sgf7#
- 2.f7#
- 1...Re8
- 2.Sgf7#
- 1...Rf8
- 2.f7#
- 1...Rxg5!
- threat
- 1.Be6?
- threat
- 2.Sgf7#
- 2.Shf7#
- 1...Rg6
- 2.Sgf7#
- 1...Rg7
- 2.fxg7#
- 1...Ra8
- 2.Sgf7#
- 2.f7#
- 1...Rb8
- 2.Sgf7#
- 2.f7#
- 1...Rc8
- 2.Sgf7#
- 2.f7#
- 1...Rd8
- 2.Sgf7#
- 2.f7#
- 1...Re8
- 2.Sgf7#
- 2.f7#
- 1...Rf8
- 2.f7#
- 1...Rxg5!
- threat
- 1.Be8?
- threat
- 2.Sgf7#
- 2.Shf7#
- 1...Rxe8
- 2.Sgf7#
- 1...Rg6
- 2.Sgf7#
- 1...Rg7
- 2.fxg7#
- 1...Rf8
- 2.f7#
- 1...Rxg5!
- threat
- 1.Ba2?
- Keys
- 1.Bg6!
- threat
- 2.Sgf7#
- 2.Shf7#
- 1...Rxg6
- 2.Sgf7#
- 1...hxg6
- 2.Shf7#
- 1...Rg7
- 2.fxg7#
- 1...Ra8
- 2.Sgf7#
- 2.f7#
- 1...Rb8
- 2.Sgf7#
- 2.f7#
- 1...Rc8
- 2.Sgf7#
- 2.f7#
- 1...Rd8
- 2.Sgf7#
- 2.f7#
- 1...Re8
- 2.Sgf7#
- 1...Rf8
- 2.f7#
- threat
- 1.Bg6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- R(b);OGATE::P(D),XR(b)
- Tries
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- R(b);::S(C)
- R(b);OGATE::P(D),XR(b)
- R(b);N_GUARD::B(B)+P(D)
- Refutation
- R(b);XS(C)
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- R(b);::S(C)
- R(b);OGATE::P(D),XR(b)
- R(b);N_GUARD::B(B)+P(D)
- Refutation
- R(b);XS(C)
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- R(b);::S(C)
- R(b);OGATE::P(D),XR(b)
- R(b);N_GUARD::B(B)+P(D)
- Refutation
- R(b);XS(C)
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- R(b);::S(C)
- R(b);OGATE::P(D),XR(b)
- R(b);N_GUARD::B(B)+P(D)
- Refutation
- R(b);XS(C)
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- R(b);::S(C)
- R(b);OGATE::P(D),XR(b)
- R(b);N_GUARD::B(B)+P(D)
- Refutation
- R(b);XS(C)
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- R(b);::S(C)
- R(b);OGATE::P(D),XR(b)
- R(b);N_GUARD::B(B)+P(D)
- Refutation
- R(b);XS(C)
- Try
- B(F);
- Threat
- DUALS(2)
- Vars
- R(b);XB(F)::S(C)
- R(b);::S(C)
- R(b);OGATE::P(D),XR(b)
- R(b);N_GUARD::B(B)+P(D)
- Refutation
- R(b);XS(C)
- Try
- Actual
- B(F);
- Threat
- DUALS(2)
- Vars
- R(b);XB(F)::S(C)
- P(a);XB(F)::S(E)
- R(b);OGATE::P(D),XR(b)
- R(b);::S(C)
- R(b);N_GUARD::B(B)+P(D)
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