MESON Chess Problem Database
Problem Display
PID: 148568 (8/8/1R6/P1k1P3/r1pbpN2/3bB3/B2Q4/4K3 w - - 0 1)
Dawson, Thomas Rayner
Falkirk Herald, 1913
(First published on Wed Apr 23 1913)
#2
8 + 6
| 15256 | TRD Scrapbook | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Rxa2
- 2.Qb4#
- 1...Ra3
- 2.Qb4#
- 1...Rb4
- 2.Qxb4#
- 1...Rxa5
- 2.Qb4#
- 2.Qxa5#
- 1...Bb1
- 2.Bxd4#
- 2.Qxd4#
- 1...Bf1
- 2.Bxd4#
- 2.Qxd4#
- 1...Bc2
- 2.Bxd4#
- 2.Qxd4#
- 1...Be2
- 2.Bxd4#
- 2.Qxd4#
- 1...Bxe3
- 2.Qxe3#
- 1...c3
- 2.Se6#
- 1...Rxa2
- Tries
- 1.Kf2?
- 1...Bxe3+
- 2.Qxe3#
- 1...Rxa5
- 2.Qb4#
- 2.Qxa5#
- 1...Ra3
- 2.Qb4#
- 1...Rb4
- 2.Qxb4#
- 1...Bb1
- 2.Bxd4#
- 2.Qxd4#
- 1...Bf1
- 2.Bxd4#
- 2.Qxd4#
- 1...Bc2
- 2.Bxd4#
- 2.Qxd4#
- 1...Be2
- 2.Bxd4#
- 2.Qxd4#
- 1...c3
- 2.Se6#
- 1...Rxa2!
- 1...Bxe3+
- 1.Bb1?
- 1...Rxa5
- 2.Qb4#
- 2.Qxa5#
- 1...Bxb1
- 2.Bxd4#
- 2.Qxd4#
- 1...Bxe3
- 2.Qxe3#
- 1...Ra1
- 2.Qb4#
- 1...Ra2
- 2.Qb4#
- 1...Ra3
- 2.Qb4#
- 1...Rb4
- 2.Qxb4#
- 1...Bf1
- 2.Bxd4#
- 2.Qxd4#
- 1...Bc2
- 2.Bxd4#
- 2.Qxd4#
- 1...Be2
- 2.Bxd4#
- 2.Qxd4#
- 1...c3!
- 1...Rxa5
- 1.Qb2?
- threat
- 2.Bxd4#
- 2.Qxd4#
- 2.Qb5#
- 1...Rxa5
- 2.Bxd4#
- 2.Qxd4#
- 2.Qb4#
- 1...Rb4
- 2.Bxd4#
- 2.Qxd4#
- 2.Qxb4#
- 1...c3
- 2.Se6#
- 1...Bxe3!
- threat
- 1.Qxd3?
- threat
- 2.Bxd4#
- 2.Qxd4#
- 1...Bxe3
- 2.Se6#
- 2.Qxe3#
- 2.Qd5#
- 2.Qd6#
- 1...cxd3
- 2.Se6#
- 1...c3
- 2.Se6#
- 2.Qb5#
- 1...exd3!
- threat
- 1.e6?
- 1...Rxa2
- 2.Qb4#
- 1...Rxa5
- 2.Qb4#
- 2.Qxa5#
- 1...Bxe3
- 2.Qxe3#
- 1...Ra3
- 2.Qb4#
- 1...Rb4
- 2.Qxb4#
- 1...Bb1
- 2.Bxd4#
- 2.Qxd4#
- 1...Bf1
- 2.Bxd4#
- 2.Qxd4#
- 1...Bc2
- 2.Bxd4#
- 2.Qxd4#
- 1...Be2
- 2.Bxd4#
- 2.Qxd4#
- 1...c3!
- 1...Rxa2
- 1.Kf2?
- Keys
- 1.Qf2!
- threat
- 2.Bxd4#
- 1...Bxe3
- 2.Qxe3#
- 1...c3
- 2.Se6#
- threat
- 1.Qf2!
FEATURES
- Static
- TYPE = BLOCK_THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 3
- Sets
- R(b);N_GUARD,XB(B)::QAB1(C)
- R(b);N_GUARD::QAB1(C)
- R(b);N_GUARD::QAB1(C),XR(b)
- B(d);N_SPINB(d),OGATE,XB(D)::QAB(C),XB(d)
- P(c);::S(E)
- Tries
- Try
- K(A);P_SPINB(D),S_FLIGHT
- Vars
- B(d);CHECK,N_SPINB(d),OGATE,XB(D)::QAB(C),XB(d)
- R(b);N_GUARD::QAB1(C)
- R(b);N_GUARD::QAB1(C),XR(b)
- P(c);::S(E)
- Refutation
- R(b);P_PINQ(C),XB(B)
- Try
- B(B);
- Vars
- B(d);N_SPINB(d),OGATE,XB(D)::QAB(C),XB(d)
- R(b);N_GUARD,P_PINB(B)::QAB1(C)
- R(b);N_GUARD::QAB1(C)
- R(b);N_GUARD::QAB1(C),XR(b)
- Refutation
- P(c);
- Try
- Q(C);
- Threat
- DUALS(3)
- Vars
- P(c);::S(E)
- Refutation
- B(d);N_SPINB(d),XB(D)
- Try
- Q(C);XB(a)
- Threat
- DUALS(2)
- Vars
- P(c);XQ(C)::S(E)
- Refutation
- P(e);XQ(C)
- Try
- P(G);
- Vars
- R(b);N_GUARD,XB(B)::QAB1(C)
- B(d);N_SPINB(d),OGATE,XB(D)::QAB(C),XB(d)
- R(b);N_GUARD::QAB1(C)
- R(b);N_GUARD::QAB1(C),XR(b)
- Refutation
- P(c);
- Try
- Actual
- Q(C);
- Threat
- B(D),XB(d)
- Vars
- B(d);OGATE,XB(D)::QAB(C),XB(d)
- P(c);::S(E)
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