MESON Chess Problem Database
Problem Display
PID: 48651 (8/8/3Qb3/3R2n1/1Pn1kB2/2P2pK1/5P2/8 w - - 0 1)
Healey, Frank
Source?, 0000
#2
7 + 5
| 508 | Chess Chips | 1878 |
SOLUTION
- SOUND
- Sets
- 1...Bxd5
- 2.Qg6#
- 1...Bf5
- 2.Rd4#
- 1...Sb2
- 2.Re5#
- 2.Qe5#
- 1...Sd2
- 2.Re5#
- 2.Qe5#
- 1...Sa3
- 2.Re5#
- 2.Qe5#
- 1...Se3
- 2.Re5#
- 2.Qe5#
- 1...Sa5
- 2.Re5#
- 2.Qe5#
- 1...Se5
- 2.Rxe5#
- 2.Qxe5#
- 1...Sb6
- 2.Re5#
- 2.Qe5#
- 1...Bxd5
- Tries
- 1.Rb5?
- threat
- 2.Qd4#
- 1...Bd5
- 2.Qxd5#
- 2.Qg6#
- 1...Se5
- 2.Rxe5#
- 1...Sxd6!
- threat
- 1.Rc5?
- threat
- 2.Qd4#
- 1...Bd5
- 2.Qxd5#
- 2.Qg6#
- 1...Se5
- 2.Rxe5#
- 1...Sxd6!
- threat
- 1.Rxg5?
- threat
- 2.Qd4#
- 1...Bd5
- 2.Qxd5#
- 2.Qg6#
- 1...Sxd6!
- threat
- 1.Qxe6+?
- 1...Se5
- 2.Rd4#
- 2.Qxe5#
- 1...Sxe6!
- 1...Se5
- 1.Rb5?
- Keys
- 1.Qa6!
- threat
- 2.Qxc4#
- 1...Kxd5
- 2.Qb7#
- 2.Qa8#
- 1...Bxd5
- 2.Qg6#
- 1...Se5
- 2.Rxe5#
- 1...Sb2
- 2.Re5#
- 1...Sd2
- 2.Re5#
- 2.Qd3#
- 1...Sa3
- 2.Re5#
- 2.Qd3#
- 1...Se3
- 2.Re5#
- 2.Qd3#
- 1...Sa5
- 2.Re5#
- 2.Qd3#
- 1...Sb6
- 2.Re5#
- 2.Qd3#
- 1...Sd6
- 2.Re5#
- 2.Qd3#
- threat
- 1.Qa6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 1
- Sets
- B(e);OGATE,SBLOCK,XR(F)::QAB(G)
- B(e);SBLOCK::R1(F)
- Tries
- Try
- R(F);
- Threat
- QAR1(G)
- Vars
- S(b);N_GUARD::R1(F),XS(b)
- Refutation
- S(b);XQ(G)
- Try
- R(F);
- Threat
- QAR1(G)
- Vars
- S(b);N_GUARD::R1(F),XS(b)
- Refutation
- S(b);XQ(G)
- Try
- R(F);XS(d)
- Threat
- QAR1(G)
- Refutation
- S(b);XQ(G)
- Try
- Q(G);CHECK,XB(e)
- Refutation
- S(d);XQ(G)
- Try
- Actual
- Q(G);
- Threat
- QAR2(G),XS(b)
- Vars
- B(e);OGATE,SBLOCK,XR(F)::QAB(G)
- S(b);N_GUARD::R1(F),XS(b)
- S(b);N_GUARD::R1(F)
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