MESON Chess Problem Database
Problem Display
PID: 18288 (8/1p6/1Kp1Q3/3p1p2/3k1p2/5R2/1N2Pn2/8 w - - 0 1)
Harley, Brian
Time & Tide, 1954
(First published on Sat Jan 30 1954)
#2
5 + 7
| 3639 | Hastings Solving Ty. | 2001-2002 |
| 15290 | Harley Scrapbook | 2015 |
SOLUTION
- SOUND
- Sets
- 1...Sd1
- 2.Rd3#
- 1...Sh1
- 2.Rd3#
- 1...Sd3
- 2.Rxd3#
- 1...Sh3
- 2.Rd3#
- 1...Se4
- 2.Rd3#
- 1...Sg4
- 2.Rd3#
- 1...Sd1
- Tries
- 1.Ra3?
- 1...Sd1
- 2.Rd3#
- 1...Sh1
- 2.Rd3#
- 1...Sd3
- 2.Rxd3#
- 1...Sh3
- 2.Rd3#
- 1...Se4
- 2.Rd3#
- 1...Sg4
- 2.Rd3#
- 1...f3
- 2.Qe3#
- 2.e3#
- 1...c5!
- 1...Sd1
- 1.Rb3?
- 1...Sd1
- 2.Rd3#
- 1...Sh1
- 2.Rd3#
- 1...Sd3
- 2.Rxd3#
- 1...Sh3
- 2.Rd3#
- 1...Se4
- 2.Rd3#
- 1...Sg4
- 2.Rd3#
- 1...f3
- 2.Qe3#
- 2.e3#
- 1...c5!
- 1...Sd1
- 1.Re3?
- threat
- 2.Qe5#
- 1...Sd3
- 2.Rxd3#
- 1...Se4
- 2.Rd3#
- 1...Sg4
- 2.Rd3#
- 1...fxe3!
- threat
- 1.Qxf5?
- 1...Sd3
- 2.Rxd3#
- 1...Sd1
- 2.Rd3#
- 2.Qxf4#
- 1...Sh1
- 2.Rd3#
- 2.Qxf4#
- 1...Sh3
- 2.Rd3#
- 1...Se4
- 2.Rd3#
- 1...Sg4
- 2.Rd3#
- 2.Qxf4#
- 1...c5!
- 1...Sd3
- 1.Qe7?
- 1...Sd3
- 2.Rxd3#
- 1...Sd1
- 2.Rd3#
- 1...Sh1
- 2.Rd3#
- 1...Sh3
- 2.Rd3#
- 1...Se4
- 2.Rd3#
- 1...Sg4
- 2.Rd3#
- 1...c5!
- 1...Sd3
- 1.Qe8?
- 1...Sd3
- 2.Rxd3#
- 1...Sd1
- 2.Rd3#
- 1...Sh1
- 2.Rd3#
- 1...Sh3
- 2.Rd3#
- 1...Se4
- 2.Rd3#
- 1...Sg4
- 2.Rd3#
- 1...c5!
- 1...Sd3
- 1.e3+?
- 1...fxe3
- 2.Qxe3#
- 1...Kc3!
- 1...fxe3
- 1.Ra3?
- Keys
- 1.e4!
- 1...Sxe4
- 2.Rd3#
- 1...dxe4
- 2.Qd6#
- 1...fxe4
- 2.Qf6#
- 1...fxe4 ep
- 2.Qxe3#
- 1...Sd3
- 2.Rxd3#
- 1...c5
- 2.Qxd5#
- 1...Sd1
- 2.Rd3#
- 1...Sh1
- 2.Rd3#
- 1...Sh3
- 2.Rd3#
- 1...Sg4
- 2.Rd3#
- 1...Sxe4
- 1.e4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::R1(C)
- S(a);N_GUARD::R1(C),XS(a)
- Tries
- Try
- R(C);
- Vars
- S(a);N_GUARD::R1(C)
- S(a);N_GUARD::R1(C),XS(a)
- Refutation
- P(f);
- Try
- R(C);
- Vars
- S(a);N_GUARD::R1(C)
- S(a);N_GUARD::R1(C),XS(a)
- Refutation
- P(f);
- Try
- R(C);
- Threat
- QAB1(E)
- Vars
- S(a);N_GUARD::R1(C),XS(a)
- S(a);N_GUARD::R1(C)
- Refutation
- P(c);XR(C)
- Try
- Q(E);XP(e)
- Vars
- S(a);N_GUARD::R1(C),XS(a)
- S(a);N_GUARD::R1(C)
- Refutation
- P(f);
- Try
- Q(E);
- Vars
- S(a);N_GUARD::R1(C),XS(a)
- S(a);N_GUARD::R1(C)
- Refutation
- P(f);
- Try
- Q(E);
- Vars
- S(a);N_GUARD::R1(C),XS(a)
- S(a);N_GUARD::R1(C)
- Refutation
- P(f);
- Try
- P(B);CHECK
- Vars
- P(c);OGATE,XP(B)::QAB1(E),XP(c)
- Refutation
- K(b);S_FLIGHT
- Try
- Actual
- P(B);
- Vars
- S(a);N_GUARD,XP(B)::R1(C)
- P(d);OGATEB,SBLOCK,XP(B)::QAR2(E)
- P(e);SBLOCK,XP(B)::QAB(E)
- P(c);EP,OGATE,XP(B)::QAB1(E),XP(c)
- S(a);N_GUARD::R1(C),XS(a)
- P(f);N_GUARD::QAR1(E),XP(d)
- S(a);N_GUARD::R1(C)
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