MESON Chess Problem Database
Problem Display
PID: 56141 (1nNb1NK1/6p1/7P/1PkP2Q1/2Pq1nr1/PR6/1P1p1B2/2R2B2 w - - 0 1)
Mansfield, Comins
Probleemblad, 1985
#2
14 + 8
| 4054 | Complete Mansfield/III | 1999 |
SOLUTION
- SOUND
- Sets
- 1...Qe3
- 2.Bxe3#
- 1...Ba5
- 2.Qe7#
- 1...Bb6
- 2.Qe7#
- 1...Be7
- 2.Qxe7#
- 1...Se2
- 2.Se6#
- 1...Sg2
- 2.Se6#
- 1...Sd3
- 2.Se6#
- 1...Sh3
- 2.Se6#
- 1...Sxd5
- 2.Se6#
- 2.Qxd5#
- 1...Sh5
- 2.Se6#
- 1...Se6
- 2.Sxe6#
- 1...Sg6
- 2.Se6#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Sd7
- 2.Sxd7#
- 1...Qe3
- Tries
- 1.Rbc3?
- threat
- 2.b4#
- 1...Qe3
- 2.Bxe3#
- 1...Ba5
- 2.Qe7#
- 1...Sd3
- 2.Se6#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Qxf2!
- threat
- 1.Rf3?
- threat
- 2.b4#
- 1...Qe3
- 2.Bxe3#
- 1...Ba5
- 2.Qe7#
- 1...Sd3
- 2.Se6#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Qxf2!
- threat
- 1.Rg3?
- threat
- 2.b4#
- 1...Qe3
- 2.Bxe3#
- 1...Ba5
- 2.Qe7#
- 1...Sd3
- 2.Se6#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Qxf2!
- threat
- 1.Rh3?
- threat
- 2.b4#
- 1...Qe3
- 2.Bxe3#
- 1...Ba5
- 2.Qe7#
- 1...Sd3
- 2.Se6#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- 1...Qxf2!
- threat
- 1.Qxf4?
- threat
- 2.Se6#
- 2.Bxd4#
- 2.Qd6#
- 1...Qxf2
- 2.Se6#
- 1...Rxf4
- 2.Se6#
- 1...d1Q
- 2.Se6#
- 2.Qd6#
- 1...d1R
- 2.Se6#
- 2.Qd6#
- 1...Qe3
- 2.Se6#
- 2.Bxe3#
- 1...Rg6
- 2.Bxd4#
- 2.Qxd4#
- 1...Bf6
- 2.Se6#
- 2.Qd6#
- 1...Bc7
- 2.Se6#
- 2.Bxd4#
- 1...Be7
- 2.Se6#
- 2.Bxd4#
- 1...Sc6
- 2.Se6#
- 2.Sd7#
- 2.Qd6#
- 1...gxh6+!
- threat
- 1.b6?
- threat
- 2.Rb5#
- 1...Sxd5
- 2.Qxd5#
- 1...Qe3
- 2.Bxe3#
- 1...Qxf2!
- threat
- 1.Rbc3?
- Keys
- 1.Re3!
- threat
- 2.b4#
- 1...Qxd5+
- 2.Re6#
- 1...Qxb2
- 2.Rec3#
- 1...Qxe3
- 2.Bxe3#
- 1...Qxc4
- 2.Rb3#
- 1...Qc3
- 2.Rexc3#
- 1...Qe5
- 2.Rxe5#
- 1...Qf6
- 2.Re5#
- 1...Qd3
- 2.Rxd3#
- 1...Qe4
- 2.Rxe4#
- 1...Ba5
- 2.Qe7#
- 1...Sd3
- 2.Se6#
- 1...Sa6
- 2.Sd7#
- 1...Sc6
- 2.Sd7#
- threat
- 1.Re3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 8
- REMOVED MATES = 9
- Sets
- Q(b);OGATEB::B(D),XQ(b)
- B(h);N_GUARD::QAB(J)
- B(h);N_GUARD::QAB(J),XB(h)
- S(c);N_GUARD::S(M)
- S(c);N_GUARD::S(M),XS(c)
- S(g);N_GUARD::S(M)
- S(g);N_GUARD::S(M),XS(g)
- Tries
- Try
- R(F);
- Threat
- P(C)
- Vars
- Q(b);OGATEB::B(D),XQ(b)
- B(h);N_GUARD::QAB(J)
- S(c);N_GUARD::S(M)
- S(g);N_GUARD::S(M)
- Refutation
- Q(b);N_SPINQ(b),XB(D)
- Try
- R(F);
- Threat
- P(C)
- Vars
- Q(b);OGATEB::B(D),XQ(b)
- B(h);N_GUARD::QAB(J)
- S(c);N_GUARD::S(M)
- S(g);N_GUARD::S(M)
- Refutation
- Q(b);N_SPINQ(b),XB(D)
- Try
- R(F);
- Threat
- P(C)
- Vars
- Q(b);OGATEB::B(D),XQ(b)
- B(h);N_GUARD::QAB(J)
- S(c);N_GUARD::S(M)
- S(g);N_GUARD::S(M)
- Refutation
- Q(b);N_SPINQ(b),XB(D)
- Try
- R(F);
- Threat
- P(C)
- Vars
- Q(b);OGATEB::B(D),XQ(b)
- B(h);N_GUARD::QAB(J)
- S(c);N_GUARD::S(M)
- S(g);N_GUARD::S(M)
- Refutation
- Q(b);N_SPINQ(b),XB(D)
- Try
- Q(J);XS(c)
- Threat
- DUALS(3)
- Vars
- Q(b);N_SPINQ(b),XB(D)::S(M)
- R(d);XQ(J)::S(M)
- Refutation
- P(f);CHECK,XP(K)
- Try
- P(H);
- Threat
- R1(F)
- Vars
- S(c);OGATE,P_SPINS(c),XP(I)::QAR1(J),XS(c)
- Q(b);OGATEB::B(D),XQ(b)
- Refutation
- Q(b);N_SPINQ(b),XB(D)
- Try
- Actual
- R(F);N_PINQ(b)
- Threat
- P(C)
- Vars
- Q(b);CHECK,OGATEB,P_SPINQ(b),XP(I)::B(D)+R(F)
- Q(b);OGATEB,XP(C)::B(D)+R(F)
- Q(b);OGATE,P_SPINQ(b),XR(F)::B(D),XQ(b)
- Q(b);OGATEB,P_PINP(I),P_SPINQ(b),XP(G)::B(D)+R(F)
- Q(b);OGATEB::B(D)+R(F),XQ(b)
- Q(b);OGATEB::B(D)+R(F)
- B(h);N_GUARD::QAB(J)
- S(c);N_GUARD::S(M)
- S(g);N_GUARD::S(M)
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