MESON Chess Problem Database
Problem Display
PID: 18026 (8/5B2/1B3n2/1K1pp3/4p3/2Nk1p2/4pR2/2Q5 w - - 0 1)
Gooderson, Arthur R
Time & Tide, 1952
#2
6 + 7
| 3207 | A R Gooderson An English Progressive | 1996 |
SOLUTION
- SOUND
- Sets
- 1...e1Q
- 2.Qc2#
- 1...e1S
- 2.Rd2#
- 2.Qd2#
- 2.Qe3#
- 1...e1B
- 2.Qe3#
- 2.Qc2#
- 1...e1R
- 2.Rd2#
- 2.Qd2#
- 2.Qc2#
- 1...d4
- 2.Bc4#
- 1...e1Q
- Tries
- 1.Sb1?
- threat
- 2.Qd2#
- 2.Qc3#
- 1...e1Q
- 2.Qc2#
- 1...e1B
- 2.Qe3#
- 2.Qc2#
- 1...d4
- 2.Bc4#
- 2.Qd2#
- 1...e3!
- threat
- 1.Sd1?
- threat
- 2.Sb2#
- 2.Qc3#
- 1...exd1Q
- 2.Qe3#
- 1...exd1S
- 2.Rd2#
- 2.Qd2#
- 2.Qc2#
- 1...exd1B
- 2.Rd2#
- 2.Qd2#
- 2.Qe3#
- 1...exd1R
- 2.Qa3#
- 2.Qe3#
- 2.Qc2#
- 1...e1Q
- 2.Sb2#
- 2.Qb1#
- 2.Qc2#
- 1...e1B
- 2.Sb2#
- 2.Qe3#
- 2.Qb1#
- 2.Qc2#
- 1...d4
- 2.Sb2#
- 2.Bc4#
- 1...e3!
- threat
- 1.Sa2?
- threat
- 2.Sb4#
- 2.Qc3#
- 1...e1Q
- 2.Qc2#
- 1...e1B
- 2.Qe3#
- 2.Qb1#
- 2.Qc2#
- 1...d4
- 2.Sb4#
- 2.Bc4#
- 1...e3!
- threat
- 1.Sa4?
- threat
- 2.Sb2#
- 2.Qc3#
- 1...e1Q
- 2.Sb2#
- 2.Qc2#
- 1...e1B
- 2.Sb2#
- 2.Qe3#
- 2.Qb1#
- 2.Qc2#
- 1...d4
- 2.Sb2#
- 2.Sc5#
- 2.Bc4#
- 1...e3!
- threat
- 1.Bg6?
- threat
- 2.Rxf3#
- 1...e1Q
- 2.Qc2#
- 1...e1S
- 2.Rd2#
- 2.Qd2#
- 2.Qe3#
- 1...e1R
- 2.Rd2#
- 2.Qd2#
- 2.Qc2#
- 1...Sg4!
- threat
- 1.Rxe2?
- threat
- 2.Rd2#
- 2.Re3#
- 2.Qd2#
- 2.Qe3#
- 2.Qc2#
- 1...Sg4
- 2.Rd2#
- 2.Qd2#
- 2.Qc2#
- 1...e3
- 2.Rxe3#
- 2.Qxe3#
- 2.Qc2#
- 1...d4
- 2.Bc4#
- 2.Qd2#
- 2.Qc2#
- 1...fxe2!
- threat
- 1.Rxf3+?
- 1...e3
- 2.Rxe3#
- 1...exf3!
- 1...e3
- 1.Sb1?
- Keys
- 1.Sxe4!
- threat
- 2.Qb1#
- 1...Kxe4
- 2.Bg6#
- 1...Sxe4
- 2.Rxf3#
- 1...dxe4
- 2.Bc4#
- 1...e1Q
- 2.Qc2#
- 1...e1S
- 2.Qe3#
- 1...e1R
- 2.Qc2#
- 1...d4
- 2.Sc5#
- threat
- 1.Sxe4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- P(a);::QAB1(A)
- P(e);OGATE::B(F)
- Tries
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- P(a);::QAB1(A)
- Refutation
- P(d);
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- P(a);XS(C)::QAR1(A)
- Refutation
- P(d);
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- P(a);::QAB1(A)
- Refutation
- P(d);
- Try
- S(C);
- Threat
- DUALS(2)
- Refutation
- P(d);
- Try
- B(F);P_PINP(d)
- Threat
- R(B),XP(c)
- Vars
- P(a);::QAB1(A)
- Refutation
- S(g);
- Try
- R(B);XP(a)
- Threat
- DUALS(5)
- Refutation
- P(c);XR(B)
- Try
- R(B);CHECK,XP(c)
- Vars
- P(d);P_SPINP(d)::R1(B),XP(d)
- Refutation
- P(d);XR(B)
- Try
- Actual
- S(C);XP(d)
- Threat
- QAB(A)
- Vars
- K(b);OGATEB,S_FLIGHT,XS(C)::B(F)
- S(g);SBLOCK,XS(C)::R(B),XP(c)
- P(e);OGATE,SBLOCK,XS(C)::B(F)
- P(a);::QAB1(A)
- P(a);::QAR1(A)
- P(e);SBLOCK::S(C)
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