MESON Chess Problem Database
Problem Display
PID: 21299 (8/5p2/Q4R2/1r2R1pp/b3pr1p/1p3k1B/1P3P2/5K2 w - - 0 1)
Warton, Joseph John
Warton, Thomas Joseph
Falkirk Herald, 1918
(First published on Wed Jun 19 1918)
#2
7 + 10
SOLUTION
- SOUND
- Sets
- 1...Rf5
- 2.Rfxf5#
- 1...Rxf6
- 2.Qxf6#
- 1...Rb4
- 2.Qe2#
- 1...Ra5
- 2.Qe2#
- 1...Rc5
- 2.Qe2#
- 1...Rd5
- 2.Qe2#
- 1...Rxe5
- 2.Qe2#
- 1...Rb6
- 2.Qe2#
- 1...Rb7
- 2.Qe2#
- 1...Rb8
- 2.Qe2#
- 1...e3
- 2.Rxe3#
- 1...g4
- 2.Bg2#
- 1...Rf5
- Tries
- 1.Ke1?
- 1...Rxf6
- 2.Qxf6#
- 1...Rxe5
- 2.Qe2#
- 1...Rf5
- 2.Rfxf5#
- 1...Rb4
- 2.Qe2#
- 1...Ra5
- 2.Qe2#
- 1...Rc5
- 2.Qe2#
- 1...Rd5
- 2.Qe2#
- 1...Rb6
- 2.Qe2#
- 1...Rb7
- 2.Qe2#
- 1...Rb8
- 2.Qe2#
- 1...e3
- 2.Rxe3#
- 1...g4!
- 1...Rxf6
- 1.Rxe4?
- threat
- 2.Re3#
- 1...Rxf6
- 2.Bg2#
- 1...Rff5
- 2.Bg2#
- 1...Re5
- 2.Qe2#
- 2.Qd3#
- 1...Kxe4!
- threat
- 1.Rxb5?
- 1...Rxf6
- 2.Qxf6#
- 1...Rf5
- 2.Rbxf5#
- 2.Rfxf5#
- 1...e3
- 2.Qb7#
- 2.Qc6#
- 2.Qa8#
- 1...g4
- 2.Bg2#
- 1...Bxb5+!
- 1...Rxf6
- 1.Rd5?
- 1...Rxf6
- 2.Qxf6#
- 1...Rxd5
- 2.Qe2#
- 1...Rf5
- 2.Rfxf5#
- 1...Rb4
- 2.Qe2#
- 1...Ra5
- 2.Qe2#
- 1...Rc5
- 2.Qe2#
- 1...Rb6
- 2.Qe2#
- 1...Rb7
- 2.Qe2#
- 1...Rb8
- 2.Qe2#
- 1...g4
- 2.Bg2#
- 1...e3!
- 1...Rxf6
- 1.Rxf4+?
- 1...Kxf4
- 2.Qf6#
- 1...gxf4!
- 1...Kxf4
- 1.Rxf7?
- 1...Rxe5
- 2.Qe2#
- 1...Rf5
- 2.Rfxf5#
- 1...Rf6
- 2.Rxf6#
- 2.Qxf6#
- 1...Rb4
- 2.Qe2#
- 1...Ra5
- 2.Qe2#
- 1...Rc5
- 2.Qe2#
- 1...Rd5
- 2.Qe2#
- 1...Rb6
- 2.Qe2#
- 1...Rb7
- 2.Qe2#
- 1...Rb8
- 2.Qe2#
- 1...e3
- 2.Rxe3#
- 1...g4
- 2.Bg2#
- 1...Rxf7!
- 1...Rxe5
- 1.Qc8?
- threat
- 2.Bg2#
- 1...Rf5
- 2.Rfxf5#
- 2.Qxf5#
- 1...Rxf6!
- threat
- 1.Qd6?
- threat
- 2.Qd1#
- 1...Rxf6
- 2.Qxf6#
- 1...Rf5
- 2.Rfxf5#
- 1...e3
- 2.Rxe3#
- 1...Rd5!
- threat
- 1.Qe6?
- threat
- 2.Bg2#
- 1...Rxf6
- 2.Qxf6#
- 1...Rf5
- 2.Rfxf5#
- 2.Qxf5#
- 1...fxe6!
- threat
- 1.Ke1?
- Keys
- 1.Rc5!
- 1...Rxf6
- 2.Qxf6#
- 1...Rxc5
- 2.Qe2#
- 1...Rf5
- 2.Rfxf5#
- 1...e3
- 2.Qc6#
- 1...Rb4
- 2.Qe2#
- 1...Ra5
- 2.Qe2#
- 1...Rb6
- 2.Qe2#
- 1...Rb7
- 2.Qe2#
- 1...Rb8
- 2.Qe2#
- 1...g4
- 2.Bg2#
- 1...Rxf6
- 1.Rc5!
There are these versions: 59971
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- R(e);OGATEB::R(G),XR(e)
- R(e);N_SPINR(e),OGATE,XR(G)::QAR(F),XR(e)
- R(g);OGATE::QAB1(F)
- R(g);OGATE,XR(E)::QAB1(F)
- P(d);OGATE::R1(E),XP(d)
- P(h);SBLOCK::B(D)
- Tries
- Try
- K(A);P-FLIGHT
- Vars
- R(e);N_SPINR(e),OGATE,XR(G)::QAR(F),XR(e)
- R(g);OGATE,XR(E)::QAB1(F)
- R(e);OGATEB::R(G),XR(e)
- R(g);OGATE::QAB1(F)
- P(d);OGATE::R1(E),XP(d)
- Refutation
- P(h);
- Try
- R(E);XP(d)
- Threat
- R1(E)
- Vars
- R(e);N_SPINR(e),XR(G)::B(D)
- R(e);::B(D)
- Refutation
- K(b);N_SPINR(e),P_PINP(C),S_FLIGHT,XR(E)
- Try
- R(E);XR(g)
- Vars
- R(e);N_SPINR(e),OGATE,XR(G)::QAR(F),XR(e)
- P(h);SBLOCK::B(D)
- Refutation
- B(c);CHECK,XR(E)
- Try
- R(E);
- Vars
- R(e);N_SPINR(e),OGATE,XR(G)::QAR(F),XR(e)
- R(g);OGATE,XR(E)::QAB1(F)
- R(e);OGATEB::R(G),XR(e)
- R(g);OGATE::QAB1(F)
- P(h);SBLOCK::B(D)
- Refutation
- P(d);
- Try
- R(G);CHECK,XR(e)
- Vars
- K(b);P-FLIGHT,XR(G)::QAR2(F)
- Refutation
- P(h);XR(G)
- Try
- R(G);XP(j)
- Vars
- R(g);OGATE,XR(E)::QAB1(F)
- R(e);OGATEB::R(G),XR(e)
- R(g);OGATE::QAB1(F)
- P(d);OGATE::R1(E),XP(d)
- P(h);SBLOCK::B(D)
- Refutation
- R(e);N_SPINR(e),XR(G)
- Try
- Q(F);
- Threat
- B(D)
- Refutation
- R(e);N_SPINR(e),XR(G)
- Try
- Q(F);
- Threat
- QAB(F)
- Vars
- R(e);N_SPINR(e),OGATE,XR(G)::QAR(F),XR(e)
- R(e);OGATEB::R(G),XR(e)
- P(d);OGATE::R1(E),XP(d)
- Refutation
- R(g);
- Try
- Q(F);
- Threat
- B(D)
- Vars
- R(e);N_SPINR(e),OGATE,XR(G)::QAR(F),XR(e)
- Refutation
- P(j);XQ(F)
- Try
- Actual
- R(E);
- Vars
- R(e);N_SPINR(e),OGATE,XR(G)::QAR(F),XR(e)
- R(g);OGATE,XR(E)::QAB1(F)
- R(e);OGATEB::R(G),XR(e)
- P(d);OGATEB::QAB(F)
- R(g);OGATE::QAB1(F)
- P(h);SBLOCK::B(D)
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