MESON Chess Problem Database
Problem Display
PID: 256997 (1Q4B1/Kpn2P2/p5n1/Rb1PN3/1P1k3p/1PNP3P/3P3B/8 w - - 0 1)
Uris, Miguel
Problemas, 2022
#2
14 + 7
SOLUTION
- SOUND
- Sets
- 1...Bxd3
- 2.Sf3#
- 1...Ba4
- 2.Se2#
- 1...Bc4
- 2.Se2#
- 1...Bc6
- 2.Se2#
- 1...Bd7
- 2.Se2#
- 1...Be8
- 2.Se2#
- 1...Sxd5
- 2.Se2#
- 1...Se6
- 2.Bg1#
- 1...Sa8
- 2.Bg1#
- 1...Se8
- 2.Bg1#
- 1...b6
- 2.Qxb6#
- 1...Bxd3
- Tries
- 1.Qxc7?
- threat
- 2.Bg1#
- 2.Qb6#
- 2.Qc5#
- 1...Bc6
- 2.Se2#
- 2.Bg1#
- 2.Qb6#
- 1...Sf4
- 2.Bg1#
- 1...b6
- 2.Bg1#
- 2.Qxb6#
- 1...Sxe5!
- threat
- 1.f8Q?
- threat
- 2.Se2#
- 2.Qc5#
- 2.Qf2#
- 1...Bxd3
- 2.Sf3#
- 2.Qc5#
- 2.Qf2#
- 1...Sxf8
- 2.Se2#
- 1...Sxd5
- 2.Se2#
- 2.Qc5#
- 1...Sf4
- 2.Qxf4#
- 1...Se7
- 2.Se2#
- 2.Qf2#
- 2.Qf4#
- 1...Se6
- 2.Bg1#
- 2.Qf2#
- 1...b6
- 2.Se2#
- 2.Qxb6#
- 2.Qf2#
- 1...Sxe5!
- threat
- 1.Qxc7?
- Keys
- 1.Bh7!
- 1...Bxd3
- 2.Sf3#
- 1...Sxe5
- 2.Bg1#
- 1...Sxd5
- 2.Se2#
- 1...Sf4
- 2.Sf3#
- 1...Ba4
- 2.Se2#
- 1...Bc4
- 2.Se2#
- 1...Bc6
- 2.Se2#
- 1...Bd7
- 2.Se2#
- 1...Be8
- 2.Se2#
- 1...Se7
- 2.Sf3#
- 1...Sf8
- 2.Sf3#
- 1...Sh8
- 2.Sf3#
- 1...Se6
- 2.Bg1#
- 1...Sa8
- 2.Bg1#
- 1...Se8
- 2.Bg1#
- 1...b6
- 2.Qxb6#
- 1...Bxd3
- 1.Bh7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- B(c);SBLOCK,XP(E)::S(J)
- B(c);::S(D)
- S(g);SBLOCK,XP(I)::S(D)
- S(g);::B(B)
- P(f);OGATE::QAB(M),XP(f)
- Tries
- Try
- Q(M);XS(g)
- Threat
- DUALS(3)
- Vars
- S(e);::B(B)
- Refutation
- S(e);XS(J)
- Try
- P(L);
- Threat
- DUALS(3)
- Vars
- S(e);XQ(L)::S(D)
- S(e);N_GUARD::QAR2(L),XS(e)
- Refutation
- S(e);XS(J)
- Try
- Actual
- B(N);
- Vars
- B(c);SBLOCK,XP(E)::S(J)
- S(e);SBLOCK,XS(J)::B(B)
- S(g);SBLOCK,XP(I)::S(D)
- S(e);::S(J)
- B(c);::S(D)
- S(g);::B(B)
- P(f);OGATE::QAB(M),XP(f)
Developed and maintained by Brian Stephenson.
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