MESON Chess Problem Database
Problem Display
PID: 155497 (8/1B1p2K1/2n5/4kN1R/2Qp4/5R2/8/8 w - - 0 1)
Carpenter, George Edward
Source?, 1884
#2
6 + 4
| 14907 | Good Companion Chess Problem Club | 1916 |
SOLUTION
- SOUND
- Sets
- 1...Sb4
- 2.Qe2#
- 1...Sa5
- 2.Qe2#
- 2.Qd5#
- 1...Sa7
- 2.Qe2#
- 2.Qd5#
- 1...Se7
- 2.Qe2#
- 1...Sb8
- 2.Qe2#
- 2.Qd5#
- 1...Sd8
- 2.Qe2#
- 2.Qd5#
- 1...d3
- 2.Re3#
- 1...d5
- 2.Qe2#
- 1...d6
- 2.Sg3#
- 1...Sb4
- Tries
- 1.Sxd4+?
- 1...Ke4
- 2.Qd3#
- 2.Qd5#
- 1...Kd6!
- 1...Ke4
- 1.Sh4+?
- 1...Ke4
- 2.Qe2#
- 2.Qd3#
- 2.Qd5#
- 1...Kd6!
- 1...Ke4
- 1.Sh6+?
- 1...Ke4
- 2.Qe2#
- 2.Qd3#
- 2.Qd5#
- 1...Kd6!
- 1...Ke4
- 1.Se7+?
- 1...Ke4
- 2.Qe2#
- 2.Qd3#
- 2.Qd5#
- 1...Kd6!
- 1...Ke4
- 1.Bxc6?
- threat
- 2.Qe2#
- 2.Qd5#
- 1...d5
- 2.Qe2#
- 2.Qxd5#
- 1...d3
- 2.Re3#
- 2.Qd5#
- 2.Qe4#
- 1...dxc6!
- threat
- 1.Ba8?
- 1...d5
- 2.Qe2#
- 1...Sb4
- 2.Qe2#
- 1...Sa5
- 2.Qe2#
- 2.Qd5#
- 1...Sa7
- 2.Qe2#
- 2.Qd5#
- 1...Se7
- 2.Qe2#
- 1...Sb8
- 2.Qe2#
- 2.Qd5#
- 1...Sd8
- 2.Qe2#
- 2.Qd5#
- 1...d3
- 2.Re3#
- 1...d6
- 2.Sg3#
- 1...Ke4!
- 1...d5
- 1.Rf2?
- 1...Ke4
- 2.Qxd4#
- 1...d5
- 2.Qe2#
- 1...Sb4
- 2.Qe2#
- 1...Sa5
- 2.Qe2#
- 2.Qd5#
- 1...Sa7
- 2.Qe2#
- 2.Qd5#
- 1...Se7
- 2.Qe2#
- 1...Sb8
- 2.Qe2#
- 2.Qd5#
- 1...Sd8
- 2.Qe2#
- 2.Qd5#
- 1...d6
- 2.Sg3#
- 1...d3!
- 1...Ke4
- 1.Rh4?
- 1...d5
- 2.Qe2#
- 1...d3
- 2.Re4#
- 2.Qe4#
- 1...Sb4
- 2.Re4#
- 2.Qe2#
- 1...Sa5
- 2.Re4#
- 2.Qe2#
- 2.Qd5#
- 1...Sa7
- 2.Re4#
- 2.Qe2#
- 2.Qd5#
- 1...Se7
- 2.Re4#
- 2.Qe2#
- 1...Sb8
- 2.Re4#
- 2.Qe2#
- 2.Qd5#
- 1...Sd8
- 2.Re4#
- 2.Qe2#
- 2.Qd5#
- 1...d6!
- 1...d5
- 1.Rg5?
- 1...d5
- 2.Qe2#
- 1...d3
- 2.Re3#
- 1...Sb4
- 2.Qe2#
- 1...Sa5
- 2.Qe2#
- 2.Qd5#
- 1...Sa7
- 2.Qe2#
- 2.Qd5#
- 1...Se7
- 2.Qe2#
- 1...Sb8
- 2.Qe2#
- 2.Qd5#
- 1...Sd8
- 2.Qe2#
- 2.Qd5#
- 1...d6
- 2.Sg3#
- 1...Ke4!
- 1...d5
- 1.Qb5+?
- 1...Ke6
- 2.Rh6#
- 1...d5
- 2.Qe2#
- 1...Ke4!
- 1...Ke6
- 1.Qxd4+?
- 1...Ke6
- 2.Rh6#
- 2.Qd6#
- 1...Sxd4!
- 1...Ke6
- 1.Qxc6?
- threat
- 2.Se3#
- 2.Sg3#
- 2.Sh4#
- 2.Sh6#
- 2.Se7#
- 2.Qe4#
- 2.Qd5#
- 2.Qd6#
- 2.Qf6#
- 1...d5
- 2.Sg3#
- 2.Qxd5#
- 2.Qe8#
- 1...d6
- 2.Qe4#
- 2.Qd5#
- 2.Qe8#
- 2.Qxd6#
- 1...d3
- 2.Qe4#
- 2.Qd5#
- 2.Qd6#
- 2.Qf6#
- 1...dxc6!
- threat
- 1.Sxd4+?
- Keys
- 1.Rf1!
- 1...Ke4
- 2.Qxd4#
- 1...d5
- 2.Qe2#
- 1...Sb4
- 2.Qe2#
- 1...Sa5
- 2.Qe2#
- 2.Qd5#
- 1...Sa7
- 2.Qe2#
- 2.Qd5#
- 1...Se7
- 2.Qe2#
- 1...Sb8
- 2.Qe2#
- 2.Qd5#
- 1...Sd8
- 2.Qe2#
- 2.Qd5#
- 1...d3
- 2.Re1#
- 1...d6
- 2.Sg3#
- 1...Ke4
- 1.Rf1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(c);::QAR(B)
- P(a);N_GUARD::R(A)
- P(d);SBLOCK::QAR(B)
- P(d);SBLOCK::R(D)+S(C)
- Tries
- Try
- S(C);CHECK,XP(a)
- Refutation
- K(b);S_FLIGHT
- Try
- S(C);CHECK
- Refutation
- K(b);S_FLIGHT
- Try
- S(C);CHECK
- Refutation
- K(b);S_FLIGHT
- Try
- S(C);CHECK
- Refutation
- K(b);S_FLIGHT
- Try
- B(E);XS(c)
- Threat
- DUALS(2)
- Refutation
- P(d);XB(E)
- Try
- B(E);
- Vars
- P(d);SBLOCK::QAR(B)
- S(c);::QAR(B)
- P(a);N_GUARD::R(A)
- P(d);SBLOCK::R(D)+S(C)
- Refutation
- K(b);P-FLIGHT,P_SPINP(a),P_SPINS(c)
- Try
- R(A);
- Vars
- K(b);P-FLIGHT,P_SPINP(a),P_SPINS(c)::QAR1(B),XP(a)
- P(d);SBLOCK::QAR(B)
- S(c);::QAR(B)
- P(d);SBLOCK::R(D)+S(C)
- Refutation
- P(a);
- Try
- R(D);
- Vars
- P(d);SBLOCK::QAR(B)
- Refutation
- P(d);
- Try
- R(D);
- Vars
- P(d);SBLOCK::QAR(B)
- P(a);N_GUARD::R(A)
- S(c);::QAR(B)
- P(d);SBLOCK::R(D)+S(C)
- Refutation
- K(b);P-FLIGHT,P_SPINP(a),P_SPINS(c)
- Try
- Q(B);CHECK
- Vars
- K(b);P-FLIGHT::R(D)
- P(d);P_SPINP(d),SBLOCK::QAR(B)
- Refutation
- K(b);P-FLIGHT,P_SPINS(c)
- Try
- Q(B);CHECK,XP(a)
- Refutation
- S(c);XQ(B)
- Try
- Q(B);XS(c)
- Threat
- DUALS(9)
- Refutation
- P(d);XQ(B)
- Try
- Actual
- R(A);
- Vars
- K(b);P-FLIGHT,P_SPINP(a),P_SPINS(c)::QAR1(B),XP(a)
- P(d);SBLOCK::QAR(B)
- S(c);::QAR(B)
- P(a);::R(A)
- P(d);SBLOCK::R(D)+S(C)
Developed and maintained by Brian Stephenson.
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