MESON Chess Problem Database
Problem Display
PID: 194689 (KN1N4/2P3BQ/1R1Pp3/2Pkpnr1/3PR1p1/1PnBp3/b7/8 w - - 0 1)
Palazon, Luis Gomez
Best Problems, 2019
#2
13 + 9
SOLUTION
- SOUND
- Sets
- 1...Sg3
- 2.Bc4#
- 1...Sh4
- 2.Bc4#
- 1...Sxd6
- 2.Rxd6#
- 1...Sh6
- 2.Bc4#
- 1...Se7
- 2.Bc4#
- 1...Sxg7
- 2.Bc4#
- 1...exd4
- 2.Re5#
- 1...Sg3
- Tries
- 1.Sa6?
- threat
- 2.Sb4#
- 1...Sxd4
- 2.Bc4#
- 1...exd4
- 2.Re5#
- 1...Sxe4!
- threat
- 1.Sbc6?
- threat
- 2.Sb4#
- 2.Rxe5#
- 1...Sxe4
- 2.Bc4#
- 1...Sxd6
- 2.Sb4#
- 2.Se7#
- 1...Sxg7
- 2.Sb4#
- 2.Se7#
- 2.Bc4#
- 1...exd4
- 2.Re5#
- 1...Sg3
- 2.Sb4#
- 2.Se7#
- 2.Bc4#
- 1...Sh4
- 2.Sb4#
- 2.Se7#
- 2.Bc4#
- 1...Sh6
- 2.Sb4#
- 2.Se7#
- 2.Bc4#
- 1...Se7
- 2.Sb4#
- 2.Sxe7#
- 2.Bc4#
- 1...Sxd4!
- threat
- 1.Sdc6?
- threat
- 2.Sb4#
- 2.Rxe5#
- 1...Sxe4
- 2.Bc4#
- 1...Sxd6
- 2.Sb4#
- 2.Se7#
- 1...Sxg7
- 2.Sb4#
- 2.Se7#
- 2.Bc4#
- 1...exd4
- 2.Re5#
- 1...Sg3
- 2.Sb4#
- 2.Se7#
- 2.Bc4#
- 1...Sh4
- 2.Sb4#
- 2.Se7#
- 2.Bc4#
- 1...Sh6
- 2.Sb4#
- 2.Se7#
- 2.Bc4#
- 1...Se7
- 2.Sb4#
- 2.Sxe7#
- 2.Bc4#
- 1...Sxd4!
- threat
- 1.Qh1?
- threat
- 2.Bc4#
- 1...Sxe4
- 2.Qxe4#
- 1...Sxd4
- 2.Rxe5#
- 1...Sxd6
- 2.Rxd6#
- 1...exd4
- 2.Re5#
- 1...Bxb3!
- threat
- 1.c8Q?
- threat
- 2.Qxe6#
- 2.Qb7#
- 2.Qc6#
- 1...Rxg7
- 2.Qxe6#
- 2.Qc6#
- 1...Sxd4
- 2.Bc4#
- 1...Sxd6
- 2.Rxd6#
- 2.Qxe6#
- 2.Qc6#
- 1...Sxg7
- 2.Bc4#
- 2.Qb7#
- 2.Qc6#
- 1...exd4
- 2.Re5#
- 2.Qc6#
- 1...Rg6
- 2.Qb7#
- 2.Qc6#
- 1...Se7
- 2.Bc4#
- 2.Qxe6#
- 1...Sxe4!
- threat
- 1.Sa6?
- Keys
- 1.Sxe6!
- threat
- 2.Rxe5#
- 1...Kxe6
- 2.Qg8#
- 1...Sxe4
- 2.Bc4#
- 1...Sxd4
- 2.Bc4#
- 1...Sxd6
- 2.Rxd6#
- 1...Sxg7
- 2.Bc4#
- 1...exd4
- 2.Re5#
- 1...Sg3
- 2.Bc4#
- 1...Sh4
- 2.Bc4#
- 1...Sh6
- 2.Bc4#
- 1...Se7
- 2.Bc4#
- threat
- 1.Sxe6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- S(g);::B(B)
- S(g);OGATE,XP(G)::R1(F),XS(g)
- S(g);XB(I)::B(B)
- P(f);SBLOCK,XP(C)::R1(D)
- Tries
- Try
- S(L);
- Threat
- S(L)
- Vars
- S(g);XP(C)::B(B)
- P(f);SBLOCK,XP(C)::R1(D)
- Refutation
- S(b);XR(D)
- Try
- S(L);
- Threat
- DUALS(2)
- Vars
- S(b);SBLOCK,XR(D)::B(B)
- P(f);XP(C)::R1(D)
- Refutation
- S(g);XP(C)
- Try
- S(M);
- Threat
- DUALS(2)
- Vars
- S(b);SBLOCK,XR(D)::B(B)
- P(f);XP(C)::R1(D)
- Refutation
- S(g);XP(C)
- Try
- Q(J);
- Threat
- B(B)
- Vars
- S(b);OGATE,P_SPINS(b),XR(D)::QAB1(J),XS(b)
- S(g);SBLOCK,XP(C)::QAB(J)+R(D),DCHECK,XP(f)
- S(g);OGATE,XP(G)::R1(F),XS(g)
- P(f);SBLOCK,XP(C)::QAB(J)+R(D),DCHECK
- Refutation
- B(a);XP(A)
- Try
- P(H);
- Threat
- DUALS(3)
- Vars
- S(g);XP(C)::B(B)
- Refutation
- S(b);XR(D)
- Try
- Actual
- S(M);XP(i)
- Threat
- R1(D),XP(f)
- Vars
- K(e);OGATEB,P_SPINP(f),S_FLIGHT,XS(M)::QAB(J)
- S(b);SBLOCK,XR(D)::B(B)
- S(g);XP(C)::B(B)
- S(g);OGATE,XP(G)::R1(F),XS(g)
- S(g);XB(I)::B(B)
- P(f);XP(C)::R1(D)
- S(g);::B(B)
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