MESON Chess Problem Database
Problem Display
PID: 4951 (3B2Q1/1b1p4/2k5/3R4/8/1nK5/8/8 w - - 0 1)
Blake, Percy Francis
Bradford Observer Budget, 1895
#2
4 + 4
| 5454 | Near Snap | 2020 |
SOLUTION
- SOUND
- Tries
- 1.Rf5?
- threat
- 2.Qd5#
- 1...Kd6
- 2.Qg6#
- 1...d5
- 2.Qxd5#
- 1...d6
- 2.Qe8#
- 1...Sc5!
- threat
- 1.Rg5?
- threat
- 2.Qd5#
- 1...Kd6
- 2.Qg6#
- 1...d5
- 2.Qxd5#
- 1...d6
- 2.Qe8#
- 1...Sc5!
- threat
- 1.Rh5?
- threat
- 2.Qd5#
- 1...Kd6
- 2.Qg6#
- 1...d5
- 2.Qxd5#
- 1...d6
- 2.Qe8#
- 1...Sc5!
- threat
- 1.Qe6+?
- 1...d6
- 2.Qxd6#
- 1...dxe6!
- 1...d6
- 1.Qg6+?
- 1...d6
- 2.Qxd6#
- 1...Kxd5!
- 1...d6
- 1.Rf5?
- Keys
- 1.Rb5!
- threat
- 2.Qd5#
- 1...Kxb5
- 2.Qc4#
- 1...Kd6
- 2.Qg6#
- 1...d5
- 2.Qxd5#
- 1...Sc5
- 2.Rb6#
- 1...d6
- 2.Qe8#
- threat
- 1.Rb5!
This anticipates 189734(1912)
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- Tries
- Try
- R(B);
- Threat
- QAB1(D)
- Vars
- K(b);P-FLIGHT::QAR(D)
- P(d);::QAB1(D),XP(d)
- P(d);OGATEB,SBLOCK::QAB(D)
- Refutation
- S(a);
- Try
- R(B);
- Threat
- QAB1(D)
- Vars
- K(b);P-FLIGHT::QAR(D)
- P(d);::QAB1(D),XP(d)
- P(d);OGATEB,SBLOCK::QAB(D)
- Refutation
- S(a);
- Try
- R(B);
- Threat
- QAB1(D)
- Vars
- K(b);P-FLIGHT::QAR(D)
- P(d);::QAB1(D),XP(d)
- P(d);OGATEB,SBLOCK::QAB(D)
- Refutation
- S(a);
- Try
- Q(D);CHECK
- Vars
- P(d);P_SPINP(d)::QAR1(D),XP(d)
- Refutation
- P(d);XQ(D)
- Try
- Q(D);CHECK
- Vars
- P(d);P_SPINP(d)::QAR1(D),XP(d)
- Refutation
- K(b);S_FLIGHT,XR(B)
- Try
- Actual
- R(B);
- Threat
- QAB1(D)
- Vars
- K(b);S_FLIGHT,XR(B)::QAB1(D)
- K(b);P-FLIGHT::QAR(D)
- P(d);::QAB1(D),XP(d)
- S(a);SBLOCK::R1(B)
- P(d);OGATEB,SBLOCK::QAB(D)
Developed and maintained by Brian Stephenson.
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