MESON Chess Problem Database
Problem Display
PID: 149040 (8/8/6p1/6pp/1KnN2kr/2P1r2p/4P2Q/3B1N2 w - - 0 1)
Dawson, Thomas Rayner
Surrey Weekly Press, 1919
(First published on Fri Mar 28 1919)
#2
7 + 8
| 15256 | TRD Scrapbook | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Rxe2
- 2.Bxe2#
- 2.Qg3#
- 1...Rxc3
- 2.e3#
- 1...Rd3
- 2.exd3#
- 1...Rf3
- 2.exf3#
- 1...Rg3
- 2.Qxg3#
- 1...Re4
- 2.Qg3#
- 2.e3#
- 1...Re5
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Re6
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Re7
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Re8
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Sb2
- 2.Sxe3#
- 1...Sd2
- 2.Sxe3#
- 1...Sa3
- 2.Sxe3#
- 1...Sa5
- 2.Sxe3#
- 1...Se5
- 2.Sxe3#
- 1...Sb6
- 2.Sxe3#
- 1...Sd6
- 2.Sxe3#
- 1...Rxe2
- Tries
- 1.Kxc4?
- threat
- 2.Sxe3#
- 1...Rxe2
- 2.Se3#
- 2.Bxe2#
- 2.Qg3#
- 1...Rg3
- 2.Qxg3#
- 1...Rd3
- 2.exd3#
- 1...Rf3
- 2.exf3#
- 1...Re4
- 2.Qg3#
- 2.e3#
- 1...Re5
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Re6
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Re7
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Re8
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Rxc3+!
- threat
- 1.Kc5?
- 1...Rxe2
- 2.Bxe2#
- 2.Qg3#
- 1...Rxc3
- 2.e3#
- 1...Rg3
- 2.Qxg3#
- 1...Rd3
- 2.exd3#
- 1...Rf3
- 2.exf3#
- 1...Re4
- 2.Qg3#
- 2.e3#
- 1...Re6
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Re7
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Re8
- 2.Qg3#
- 2.e3#
- 2.e4#
- 1...Sb2
- 2.Sxe3#
- 1...Sd2
- 2.Sxe3#
- 1...Sa3
- 2.Sxe3#
- 1...Sa5
- 2.Sxe3#
- 1...Se5
- 2.Sxe3#
- 1...Sb6
- 2.Sxe3#
- 1...Sd6
- 2.Sxe3#
- 1...Re5+!
- 1...Rxe2
- 1.Qg1+?
- 1...Rg3
- 2.Qxg3#
- 2.e3#
- 1...Kf4!
- 1...Rg3
- 1.Qf2?
- threat
- 2.Sh2#
- 1...Rf3
- 2.Qxf3#
- 1...h2!
- threat
- 1.Kxc4?
- Keys
- 1.Ba4!
- 1...Rxe2
- 2.Qg3#
- 1...Rxc3
- 2.Bd7#
- 1...Rg3
- 2.Qxg3#
- 1...Rd3
- 2.Bd7#
- 1...Rf3
- 2.exf3#
- 1...Re4
- 2.Qg3#
- 1...Re5
- 2.Qg3#
- 1...Re6
- 2.Qg3#
- 1...Re7
- 2.Qg3#
- 1...Re8
- 2.Qg3#
- 1...Sb2
- 2.Sxe3#
- 1...Sd2
- 2.Sxe3#
- 1...Sa3
- 2.Sxe3#
- 1...Sa5
- 2.Sxe3#
- 1...Se5
- 2.Sxe3#
- 1...Sb6
- 2.Sxe3#
- 1...Sd6
- 2.Sxe3#
- 1...Rxe2
- 1.Ba4!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 2
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- R(a);OGATE,XP(E)::B(A)+P(C)
- R(a);OGATE::B(A)+P(C),XR(a)
- R(a);OGATE::P(C),XR(a)
- R(a);N_GUARD::QAR1(D),XR(a)
- S(c);N_GUARD::S(B),XR(a)
- Tries
- Try
- K(F);P-FLIGHT,XS(c)
- Threat
- S(B),XR(a)
- Vars
- R(a);N_GUARD::QAR1(D),XR(a)
- R(a);OGATE::B(A)+P(C),XR(a)
- R(a);OGATE::P(C),XR(a)
- Refutation
- R(a);CHECK,XP(E)
- Try
- K(F);S_FLIGHT
- Vars
- R(a);OGATE,XP(E)::B(A)+P(C)
- R(a);N_GUARD::QAR1(D),XR(a)
- R(a);OGATE::B(A)+P(C),XR(a)
- R(a);OGATE::P(C),XR(a)
- S(c);N_GUARD::S(B),XR(a)
- Refutation
- R(a);CHECK
- Try
- Q(D);CHECK
- Refutation
- K(d);P-FLIGHT
- Try
- Q(D);
- Threat
- S(B)
- Vars
- R(a);N_GUARD::QAB1(D),XR(a)
- Refutation
- P(b);
- Try
- Actual
- B(A);
- Vars
- R(a);N_GUARD,XP(C)::QAR1(D)
- R(a);N_GUARD,XP(E)::B(A)
- R(a);N_GUARD::QAR1(D),XR(a)
- R(a);N_GUARD::B(A)
- R(a);OGATE::P(C),XR(a)
- R(a);N_GUARD::QAR1(D)
- S(c);N_GUARD::S(B),XR(a)
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