MESON Chess Problem Database
Problem Display
PID: 152790 (8/4N3/QP2p3/BPp1P3/2kn3R/p3P1P1/R1P1P3/N4BK1 w - - 0 1)
Dawson, Thomas Rayner
Falkirk Herald, 1941
(First published on Wed Oct 15 1941)
#2
15 + 5
| 15256 | TRD Scrapbook | 2014 |
SOLUTION
- SOUND
- Tries
- 1.Rh1?
- 1...Sxe2+
- 2.Bxe2#
- 1...Sf3+
- 2.exf3#
- 1...Sxc2
- 2.Rxc2#
- 1...Sxb5
- 2.Rh4#
- 1...Sb3
- 2.cxb3#
- 1...Sc6
- 2.bxc6#
- 1...Sf5!
- 1...Sxe2+
- 1.Rh2?
- 1...Sxe2+
- 2.Bxe2#
- 1...Sf3+
- 2.exf3#
- 1...Sxc2
- 2.Rxc2#
- 1...Sxb5
- 2.Rh4#
- 1...Sb3
- 2.cxb3#
- 1...Sc6
- 2.bxc6#
- 1...Sf5!
- 1...Sxe2+
- 1.Rh3?
- 1...Sxe2+
- 2.Bxe2#
- 1...Sf3+
- 2.exf3#
- 1...Sxc2
- 2.Rxc2#
- 1...Sxb5
- 2.Rh4#
- 1...Sb3
- 2.cxb3#
- 1...Sc6
- 2.bxc6#
- 1...Sf5!
- 1...Sxe2+
- 1.Rh5?
- 1...Sxe2+
- 2.Bxe2#
- 1...Sf3+
- 2.exf3#
- 1...Sxc2
- 2.Rxc2#
- 1...Sxb5
- 2.Rh4#
- 1...Sb3
- 2.cxb3#
- 1...Sc6
- 2.bxc6#
- 1...Sf5!
- 1...Sxe2+
- 1.Rh6?
- 1...Sxe2+
- 2.Bxe2#
- 1...Sf3+
- 2.exf3#
- 1...Sxc2
- 2.Rxc2#
- 1...Sxb5
- 2.Rh4#
- 1...Sb3
- 2.cxb3#
- 1...Sc6
- 2.bxc6#
- 1...Sf5!
- 1...Sxe2+
- 1.Rh7?
- 1...Sxe2+
- 2.Bxe2#
- 1...Sf3+
- 2.exf3#
- 1...Sxc2
- 2.Rxc2#
- 1...Sxb5
- 2.Rh4#
- 1...Sb3
- 2.cxb3#
- 1...Sc6
- 2.bxc6#
- 1...Sf5!
- 1...Sxe2+
- 1.Rh8?
- 1...Sxe2+
- 2.Bxe2#
- 1...Sf3+
- 2.exf3#
- 1...Sxc2
- 2.Rxc2#
- 1...Sxb5
- 2.Rh4#
- 1...Sb3
- 2.cxb3#
- 1...Sc6
- 2.bxc6#
- 1...Sf5!
- 1...Sxe2+
- 1.Rh1?
- Keys
- 1.g4!
- 1...Sxe2+
- 2.Bxe2#
- 1...Sf3+
- 2.exf3#
- 1...Sxc2
- 2.Rxc2#
- 1...Sxb5
- 2.g5#
- 1...Sf5
- 2.gxf5#
- 1...Sb3
- 2.cxb3#
- 1...Sc6
- 2.bxc6#
- 1...Sxe2+
- 1.g4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- Tries
- Try
- R(I);N_PINS(c)
- Vars
- S(c);CHECK,OGATE,P_SPINS(c),XP(F)::B(B),XS(c)
- S(c);CHECK,OGATE::B(B)+P(F),XS(c)
- S(c);OGATE,XP(E)::R(D),XS(c)
- S(c);OGATEB,P_SPINS(c),XP(K)::R(I)
- S(c);OGATE::P(E),XS(c)
- S(c);OGATE::QAB(M)+P(K),XS(c)
- Refutation
- S(c);
- Try
- R(I);N_PINS(c)
- Vars
- S(c);CHECK,OGATE,P_SPINS(c),XP(F)::B(B),XS(c)
- S(c);CHECK,OGATE::B(B)+P(F),XS(c)
- S(c);OGATE,XP(E)::R(D),XS(c)
- S(c);OGATEB,P_SPINS(c),XP(K)::R(I)
- S(c);OGATE::P(E),XS(c)
- S(c);OGATE::QAB(M)+P(K),XS(c)
- Refutation
- S(c);
- Try
- R(I);N_PINS(c)
- Vars
- S(c);CHECK,OGATE,P_SPINS(c),XP(F)::B(B),XS(c)
- S(c);CHECK,OGATE::B(B)+P(F),XS(c)
- S(c);OGATE,XP(E)::R(D),XS(c)
- S(c);OGATEB,P_SPINS(c),XP(K)::R(I)
- S(c);OGATE::P(E),XS(c)
- S(c);OGATE::QAB(M)+P(K),XS(c)
- Refutation
- S(c);
- Try
- R(I);N_PINS(c)
- Vars
- S(c);CHECK,OGATE,P_SPINS(c),XP(F)::B(B),XS(c)
- S(c);CHECK,OGATE::B(B)+P(F),XS(c)
- S(c);OGATE,XP(E)::R(D),XS(c)
- S(c);OGATEB,P_SPINS(c),XP(K)::R(I)
- S(c);OGATE::P(E),XS(c)
- S(c);OGATE::QAB(M)+P(K),XS(c)
- Refutation
- S(c);
- Try
- R(I);N_PINS(c)
- Vars
- S(c);CHECK,OGATE,P_SPINS(c),XP(F)::B(B),XS(c)
- S(c);CHECK,OGATE::B(B)+P(F),XS(c)
- S(c);OGATE,XP(E)::R(D),XS(c)
- S(c);OGATEB,P_SPINS(c),XP(K)::R(I)
- S(c);OGATE::P(E),XS(c)
- S(c);OGATE::QAB(M)+P(K),XS(c)
- Refutation
- S(c);
- Try
- R(I);N_PINS(c)
- Vars
- S(c);CHECK,OGATE,P_SPINS(c),XP(F)::B(B),XS(c)
- S(c);CHECK,OGATE::B(B)+P(F),XS(c)
- S(c);OGATE,XP(E)::R(D),XS(c)
- S(c);OGATEB,P_SPINS(c),XP(K)::R(I)
- S(c);OGATE::P(E),XS(c)
- S(c);OGATE::QAB(M)+P(K),XS(c)
- Refutation
- S(c);
- Try
- R(I);N_PINS(c)
- Vars
- S(c);CHECK,OGATE,P_SPINS(c),XP(F)::B(B),XS(c)
- S(c);CHECK,OGATE::B(B)+P(F),XS(c)
- S(c);OGATE,XP(E)::R(D),XS(c)
- S(c);OGATEB,P_SPINS(c),XP(K)::R(I)
- S(c);OGATE::P(E),XS(c)
- S(c);OGATE::QAB(M)+P(K),XS(c)
- Refutation
- S(c);
- Try
- Actual
- P(H);N_PINS(c)
- Vars
- S(c);CHECK,OGATE,P_SPINS(c),XP(F)::B(B),XS(c)
- S(c);CHECK,OGATE::B(B)+P(F),XS(c)
- S(c);OGATE,XP(E)::R(D),XS(c)
- S(c);P_SPINS(c),XP(K)::R(I)+P(H)
- S(c);OGATE::R(I)+P(H),XS(c)
- S(c);OGATE::P(E),XS(c)
- S(c);OGATE::QAB(M)+P(K),XS(c)
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