MESON Chess Problem Database
Problem Display
PID: 259194 (4B1Qn/3P1r2/3P1Pp1/1KP3P1/p2k1P2/Pp2R3/1P4p1/6B1 w - - 0 1)
Kipping, Cyril Stanley
Western Morning News, 1923
(First published on Sat Aug 18 1923)
#2
13 + 7
| 15239 | Valois Notebooks | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Kd5
- 2.Re5#
- 1...Rxf6
- 2.Qc4#
- 1...Rxd7
- 2.Qc4#
- 1...Re7
- 2.Qc4#
- 1...Rg7
- 2.Qc4#
- 1...Rh7
- 2.Qc4#
- 1...Rf8
- 2.Qc4#
- 1...Kd5
- Tries
- 1.Kb4?
- 1...Rxf6
- 2.Qc4#
- 1...Rxd7
- 2.Qc4#
- 1...Re7
- 2.Qc4#
- 1...Rg7
- 2.Qc4#
- 1...Rh7
- 2.Qc4#
- 1...Rf8
- 2.Qc4#
- 1...Kd5!
- 1...Rxf6
- 1.Re1+?
- 1...Kd5
- 2.Re5#
- 1...Kd3!
- 1...Kd5
- 1.Re2+?
- 1...Kd5
- 2.Re5#
- 1...Kd3!
- 1...Kd5
- 1.Re6+?
- 1...Kd5
- 2.Re5#
- 1...Kd3!
- 1...Kd5
- 1.Re7+?
- 1...Kd5
- 2.Re5#
- 1...Kd3!
- 1...Kd5
- 1.Qxg6?
- threat
- 2.Rd3#
- 2.Re5#
- 2.Qd3#
- 2.Qe4#
- 1...Kd5
- 2.Re5#
- 2.Qd3#
- 2.Qe4#
- 1...Re7
- 2.Rd3#
- 2.Re5#
- 2.Qd3#
- 1...Sxg6!
- threat
- 1.c6?
- 1...Rxf6
- 2.Qc4#
- 1...Rxd7
- 2.Qc4#
- 1...Re7
- 2.Qc4#
- 1...Rg7
- 2.Qc4#
- 1...Rh7
- 2.Qc4#
- 1...Rf8
- 2.Qc4#
- 1...Kd5!
- 1...Rxf6
- 1.d8Q?
- 1...Kd5
- 2.Re5#
- 1...Rxf6
- 2.Qxf6#
- 2.Qc4#
- 1...Ra7
- 2.Qc4#
- 1...Rc7
- 2.Qc4#
- 2.dxc7#
- 1...Rd7
- 2.Qc4#
- 1...Re7
- 2.Qc4#
- 2.dxe7#
- 1...Rg7
- 2.Qc4#
- 1...Rh7
- 2.Qc4#
- 1...Rf8
- 2.Qc4#
- 1...Rb7+!
- 1...Kd5
- 1.d8S?
- 1...Kd5
- 2.Re5#
- 1...Rxf6
- 2.Sc6#
- 2.Qc4#
- 1...Ra7
- 2.Sc6#
- 2.Qc4#
- 1...Rc7
- 2.Qc4#
- 1...Rd7
- 2.Sc6#
- 2.Qc4#
- 1...Re7
- 2.Sc6#
- 2.Qc4#
- 1...Rg7
- 2.Sc6#
- 2.Qc4#
- 1...Rh7
- 2.Sc6#
- 2.Qc4#
- 1...Rf8
- 2.Sc6#
- 2.Qc4#
- 1...Rb7+!
- 1...Kd5
- 1.d8B?
- 1...Kd5
- 2.Re5#
- 1...Rxf6
- 2.Bxf6#
- 2.Qc4#
- 1...Ra7
- 2.Qc4#
- 1...Rc7
- 2.Qc4#
- 1...Rd7
- 2.Qc4#
- 1...Re7
- 2.Qc4#
- 1...Rg7
- 2.Qc4#
- 1...Rh7
- 2.Qc4#
- 1...Rf8
- 2.Qc4#
- 1...Rb7+!
- 1...Kd5
- 1.d8R?
- 1...Kd5
- 2.Re5#
- 1...Rxf6
- 2.Qc4#
- 1...Ra7
- 2.Qc4#
- 1...Rc7
- 2.Qc4#
- 2.dxc7#
- 1...Rd7
- 2.Qc4#
- 1...Re7
- 2.Qc4#
- 2.dxe7#
- 1...Rg7
- 2.Qc4#
- 1...Rh7
- 2.Qc4#
- 1...Rf8
- 2.Qc4#
- 1...Rb7+!
- 1...Kd5
- 1.Kb4?
- Keys
- 1.Kc6!
- 1...Kc4
- 2.Rc3#
- 1...Rxf6
- 2.Qd5#
- 1...Rxd7
- 2.Qd5#
- 1...Re7
- 2.Qd5#
- 1...Rg7
- 2.Qd5#
- 1...Rh7
- 2.Qd5#
- 1...Rf8
- 2.Qd5#
- 1...Kc4
- 1.Kc6!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 6
- ADDED MATES = 1
- REMOVED MATES = 1
- Sets
- K(d);N_GUARD,P-FLIGHT,P_SPINR(f)::R1(D)
- R(f);OGATE,XP(J)::QAR1(M)
- R(f);OGATE,XP(K)::QAR1(M)
- R(f);OGATE::QAR1(M)
- Tries
- Try
- K(F);P-FLIGHT
- Vars
- R(f);OGATE,XP(J)::QAR1(M)
- R(f);OGATE,XP(K)::QAR1(M)
- R(f);OGATE::QAR1(M)
- Refutation
- K(d);P-FLIGHT,P_SPINR(f)
- Try
- R(D);CHECK
- Vars
- K(d);N_GUARD,P-FLIGHT,P_SPINR(f)::R1(D)
- Refutation
- K(d);P-FLIGHT
- Try
- R(D);CHECK
- Vars
- K(d);N_GUARD,P-FLIGHT,P_SPINR(f)::R1(D)
- Refutation
- K(d);P-FLIGHT
- Try
- R(D);CHECK
- Vars
- K(d);N_GUARD,P-FLIGHT::R1(D)
- Refutation
- K(d);P-FLIGHT
- Try
- R(D);CHECK
- Vars
- K(d);N_GUARD,P-FLIGHT,P_SPINR(f)::R1(D)
- Refutation
- K(d);P-FLIGHT
- Try
- Q(M);XP(e)
- Threat
- DUALS(4)
- Refutation
- S(g);XQ(M)
- Try
- P(G);
- Vars
- R(f);OGATE,XP(J)::QAR1(M)
- R(f);OGATE,XP(K)::QAR1(M)
- R(f);OGATE::QAR1(M)
- Refutation
- K(d);P-FLIGHT,P_SPINR(f)
- Try
- P(K);
- Vars
- K(d);N_GUARD,P-FLIGHT,P_SPINR(f)::R1(D)
- R(f);OGATE::QAR1(M)
- Refutation
- R(f);CHECK
- Try
- P(K);
- Vars
- K(d);N_GUARD,P-FLIGHT,P_SPINR(f)::R1(D)
- R(f);OGATE::QAR1(M)
- Refutation
- R(f);CHECK
- Try
- P(K);
- Vars
- K(d);N_GUARD,P-FLIGHT,P_SPINR(f)::R1(D)
- R(f);OGATE::QAR1(M)
- Refutation
- R(f);CHECK
- Try
- P(K);
- Vars
- K(d);N_GUARD,P-FLIGHT,P_SPINR(f)::R1(D)
- R(f);OGATE,XP(J)::QAR1(M)
- R(f);OGATE::QAR1(M)
- Refutation
- R(f);CHECK
- Try
- Actual
- K(F);S_FLIGHT
- Vars
- K(d);N_GUARD,P-FLIGHT,P_SPINR(f)::R1(D)
- R(f);OGATE,P_PINP(I),XP(J)::QAR1(M)
- R(f);OGATE,XP(K)::QAR1(M)
- R(f);OGATE::QAR1(M)
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