MESON Chess Problem Database
Problem Display
PID: 275056 (8/4Kn2/1BR5/P2k1p2/4pP2/1n1B4/8/7Q w - - 0 1)
Ingram, Jesse George
Western Morning News, 1925
(First published on Sat Oct 31 1925)
#2
7 + 5
| 15239 | Valois Notebooks | 2024 |
SOLUTION
- SOUND
- Sets
- 1...Sd4
- 2.Rc5#
- 1...Se5
- 2.Rd6#
- 1...Sg5
- 2.Rd6#
- 1...Sd6
- 2.Rxd6#
- 1...Sh6
- 2.Rd6#
- 1...Sd8
- 2.Rd6#
- 1...Sh8
- 2.Rd6#
- 1...Sd4
- Tries
- 1.Qc1?
- threat
- 2.Qc4#
- 1...Sxa5
- 2.Qc5#
- 1...Sc5
- 2.Qxc5#
- 1...Sd2
- 2.Qc5#
- 1...Se5
- 2.Rd6#
- 1...Sd6
- 2.Rxd6#
- 1...Sxc1!
- threat
- 1.Qg1?
- 1...Sxa5
- 2.Rc5#
- 2.Qc5#
- 1...exd3
- 2.Qh1#
- 2.Qg2#
- 1...Sd4
- 2.Rc5#
- 1...Sa1
- 2.Rc5#
- 2.Qc5#
- 1...Sc1
- 2.Rc5#
- 2.Qc5#
- 1...Sd2
- 2.Rc5#
- 2.Qc5#
- 1...Sc5
- 2.Rxc5#
- 2.Qxc5#
- 1...Se5
- 2.Rd6#
- 1...Sg5
- 2.Rd6#
- 1...Sd6
- 2.Rxd6#
- 1...Sh6
- 2.Rd6#
- 1...Sd8
- 2.Rd6#
- 1...Sh8
- 2.Rd6#
- 1...e3
- 2.Qh1#
- 2.Qg2#
- 1...Kxc6!
- 1...Sxa5
- 1.Qh6?
- threat
- 2.Bc4#
- 2.Qe6#
- 1...Sxa5
- 2.Qe6#
- 1...Sxh6
- 2.Rd6#
- 1...exd3
- 2.Qh1#
- 2.Qe6#
- 1...Sd6
- 2.Rxd6#
- 2.Qxd6#
- 1...Sd4
- 2.Bc4#
- 2.Rc5#
- 1...Sd2
- 2.Qe6#
- 1...Se5
- 2.Rd6#
- 2.Qd6#
- 2.Qe6#
- 1...Sg5
- 2.Bc4#
- 2.Rd6#
- 2.Qd6#
- 1...Sd8
- 2.Bc4#
- 2.Rd6#
- 2.Qd6#
- 1...e3
- 2.Qh1#
- 2.Qe6#
- 1...Sc5!
- threat
- 1.Qc1?
- Keys
- 1.Qh8!
- 1...Kxc6
- 2.Qa8#
- 1...Sxa5
- 2.Rc5#
- 1...Sxh8
- 2.Rd6#
- 1...exd3
- 2.Qh1#
- 1...Sd4
- 2.Rc5#
- 1...Sa1
- 2.Rc5#
- 1...Sc1
- 2.Rc5#
- 1...Sd2
- 2.Rc5#
- 1...Sc5
- 2.Rxc5#
- 1...Se5
- 2.Rd6#
- 1...Sg5
- 2.Rd6#
- 1...Sd6
- 2.Rxd6#
- 1...Sh6
- 2.Rd6#
- 1...Sd8
- 2.Rd6#
- 1...e3
- 2.Qh1#
- 1...Kxc6
- 1.Qh8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD,SBLOCK::R1(F)
- S(e);N_GUARD::R1(F)
- S(e);N_GUARD::R1(F),XS(e)
- Tries
- Try
- Q(A);N_PINP(b)
- Threat
- QAB1(A)
- Vars
- S(a);N_GUARD,XP(D)::QAR1(A)
- S(a);N_GUARD::QAR1(A),XS(a)
- S(a);N_GUARD::QAR1(A)
- S(e);N_GUARD::R1(F)
- S(e);N_GUARD::R1(F),XS(e)
- Refutation
- S(a);XQ(A)
- Try
- Q(A);N_PINP(b)
- Vars
- S(a);N_GUARD::R1(F)
- S(e);N_GUARD::R1(F)
- S(e);N_GUARD::R1(F),XS(e)
- Refutation
- K(c);S_FLIGHT,XR(F)
- Try
- Q(A);N_PINP(b)
- Threat
- DUALS(2)
- Vars
- S(a);XP(D)::QAB1(A)
- S(e);N_GUARD,XQ(A)::R1(F)
- S(a);::QAB1(A)
- Refutation
- S(a);
- Try
- Actual
- Q(A);N_PINP(b)
- Vars
- K(c);OGATEB,S_FLIGHT,XR(F)::QAB(A)
- S(a);N_GUARD,XP(D)::R1(F)
- S(e);N_GUARD,XQ(A)::R1(F)
- P(b);OGATEB,XB(B)::QAB(A)
- S(a);N_GUARD::R1(F)
- S(a);N_GUARD::R1(F),XS(a)
- S(e);N_GUARD::R1(F)
- S(e);N_GUARD::R1(F),XS(e)
- P(b);OGATEB::QAB(A)
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