MESON Chess Problem Database
Problem Display
PID: 107939 (2brNn2/1PbB4/2PPP3/1K1k3r/3B4/4RP2/Pn2N3/q7 w - - 0 1)
Cuppini, Alessandro
Pat a Mat, 2004-2005
#2
12 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rh1
- 2.Re5#
- 1...Rh2
- 2.Re5#
- 1...Rh3
- 2.Re5#
- 1...Rh4
- 2.Re5#
- 1...Re5
- 2.Rxe5#
- 1...Rh6
- 2.Re5#
- 1...Rh7
- 2.Re5#
- 1...Rh8
- 2.Re5#
- 1...Bxd6
- 2.Sf6#
- 1...Rh1
- Tries
- 1.Be5?
- threat
- 2.Sc3#
- 2.Sf4#
- 2.Sf6#
- 2.Sxc7#
- 1...Rxd7
- 2.Sf4#
- 1...Rxe8
- 2.Sc3#
- 2.Sf4#
- 1...Bxd6
- 2.Sc3#
- 2.Sf4#
- 2.Sf6#
- 1...Bxd7
- 2.Sf4#
- 2.Sxc7#
- 1...Sxe6
- 2.Sc3#
- 2.Sf6#
- 1...Sxd7
- 2.Sf4#
- 2.Sxc7#
- 1...Qc1
- 2.Sf4#
- 2.Sf6#
- 2.Sxc7#
- 1...Qe1
- 2.Sf4#
- 2.Sf6#
- 2.Sxc7#
- 1...Qf1
- 2.Sf6#
- 2.Sxc7#
- 1...Rh4
- 2.Sc3#
- 2.Sf6#
- 2.Sxc7#
- 1...Rf5
- 2.Sc3#
- 2.Sxc7#
- 1...Rh6
- 2.Sc3#
- 2.Sf4#
- 2.Sxc7#
- 1...Ba5
- 2.Sf4#
- 2.Sf6#
- 1...Bb6
- 2.Sc3#
- 2.Sf4#
- 2.Sf6#
- 1...Bb8
- 2.Sc3#
- 2.Sf4#
- 2.Sf6#
- 1...Sd1
- 2.Sf4#
- 2.Sf6#
- 2.Sxc7#
- 1...Sd3
- 2.Sf6#
- 2.Sxc7#
- 1...Sa4
- 2.Sf4#
- 2.Sf6#
- 2.Sxc7#
- 1...Sc4
- 2.Sf4#
- 2.Sf6#
- 2.Sxc7#
- 1...Sg6
- 2.Sc3#
- 2.Sf6#
- 2.Sxc7#
- 1...Sh7
- 2.Sc3#
- 2.Sf4#
- 2.Sxc7#
- 1...Rxe5!
- threat
- 1.Rd3?
- threat
- 2.Sc3#
- 2.Sf4#
- 2.Bxb2#
- 1...Rxd7
- 2.Sf4#
- 1...Rxe8
- 2.Bxb2#
- 1...Bxd6
- 2.Sc3#
- 2.Sf6#
- 2.Bxb2#
- 1...Bxd7
- 2.Sf4#
- 1...Sxe6
- 2.Sc3#
- 1...Sxd7
- 2.Sf4#
- 1...Qb1
- 2.Sc3#
- 2.Sf4#
- 1...Qc1
- 2.Bxb2#
- 1...Qd1
- 2.Sc3#
- 2.Sf4#
- 1...Qe1
- 2.Sf4#
- 2.Bxb2#
- 1...Qg1
- 2.Sc3#
- 2.Sf4#
- 1...Rh4
- 2.Sc3#
- 1...Rf5
- 2.Sc3#
- 2.Bxb2#
- 1...Ba5
- 2.Sf4#
- 2.Bxb2#
- 1...Bb6
- 2.Sc3#
- 2.Sf4#
- 1...Sd1
- 2.Sf4#
- 2.Bxa1#
- 2.Bb2#
- 2.Bc3#
- 1...Sa4
- 2.Sf4#
- 2.Bxa1#
- 2.Bb2#
- 2.Bc3#
- 1...Sc4
- 2.Sf4#
- 2.Bxa1#
- 2.Bb2#
- 2.Bc3#
- 1...Sg6
- 2.Sc3#
- 2.Bxb2#
- 1...Sxd3!
- threat
- 1.Be5?
- Keys
- 1.Bc5!
- threat
- 2.Sc3#
- 2.Sf4#
- 2.Sf6#
- 2.Sxc7#
- 1...Rxd7
- 2.Sc3#
- 2.Sf4#
- 2.Sf6#
- 1...Rxe8
- 2.Sc3#
- 2.Sf4#
- 1...Bxd6
- 2.Sc3#
- 2.Sf6#
- 1...Sxe6
- 2.Sc3#
- 2.Sf6#
- 1...Sxd7
- 2.Sc3#
- 2.Sf4#
- 2.Sxc7#
- 1...Qc1
- 2.Sf4#
- 2.Sf6#
- 2.Sxc7#
- 1...Qe1
- 2.Sf4#
- 2.Sf6#
- 2.Sxc7#
- 1...Qf1
- 2.Sf6#
- 2.Sxc7#
- 1...Rh4
- 2.Sc3#
- 2.Sf6#
- 2.Sxc7#
- 1...Rf5
- 2.Sc3#
- 2.Sxc7#
- 1...Rh6
- 2.Sc3#
- 2.Sf4#
- 2.Sxc7#
- 1...Ba5
- 2.Sf4#
- 2.Sf6#
- 1...Bb6
- 2.Sc3#
- 2.Sf4#
- 2.Sf6#
- 1...Bb8
- 2.Sc3#
- 2.Sf4#
- 2.Sf6#
- 1...Sd1
- 2.Sf4#
- 2.Sxc7#
- 1...Sd3
- 2.Sxc7#
- 1...Sa4
- 2.Sf4#
- 2.Sxc7#
- 1...Sc4
- 2.Sf4#
- 2.Sxc7#
- 1...Sg6
- 2.Sc3#
- 2.Sf6#
- 2.Sxc7#
- 1...Sh7
- 2.Sc3#
- 2.Sf4#
- 2.Sxc7#
- threat
- 1.Bc5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 9
- Sets
- R(d);N_GUARD::R1(C)
- R(d);N_GUARD::R1(C),XR(d)
- B(e);SBLOCK,XP(H)::S(L)
- Tries
- Try
- B(E);
- Threat
- DUALS(4)
- Vars
- R(g);XB(K)::S(B)
- Refutation
- R(d);XB(E)
- Try
- R(C);
- Threat
- DUALS(3)
- Vars
- R(g);XB(K)::S(B)
- R(g);XS(L)::R(C)+B(E),XS(b)
- B(f);P_PINP(G),XB(K)::S(B)
- S(h);XP(I)::S(B)
- S(h);XB(K)::S(B)
- Q(a);::R(C)+B(E),XS(b)
- R(d);::S(B)
- Refutation
- S(b);XR(C)
- Try
- Actual
- B(E);
- Threat
- DUALS(4)
- Vars
- S(b);::S(L),XB(e)
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