MESON Chess Problem Database
Problem Display
PID: 265135 (8/1pN1R2Q/6nq/1K1p3p/3k2N1/pR4p1/2n5/1BrrB2b w - - 0 1)
Cacciari, Europe
Piatesi, Antonio
Parallele 50, 1947
(First published on Sat Feb 8 1947)
#2
8 + 12
| 15601 | Albrecht-Leiss-Degener Collection | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Be4
- 2.Se6#
- 1...Sa1
- 2.Se6#
- 1...Sxe1
- 2.Se6#
- 1...Se3
- 2.Se6#
- 1...Sb4
- 2.Se6#
- 1...Sf4
- 2.Bc3#
- 1...Sh4
- 2.Bc3#
- 1...Se5
- 2.Bc3#
- 1...Sxe7
- 2.Bc3#
- 1...Sf8
- 2.Bc3#
- 1...Sh8
- 2.Bc3#
- 1...Be4
- Tries
- 1.Bxc2?
- threat
- 2.Se6#
- 2.Bc3#
- 2.Rb4#
- 1...Rxe1
- 2.Rd3#
- 1...Sxe7
- 2.Bc3#
- 2.Rb4#
- 1...hxg4
- 2.Bc3#
- 2.Rb4#
- 1...Qd2
- 2.Se6#
- 1...Qe3
- 2.Rb4#
- 1...Rb1
- 2.Se6#
- 2.Bc3#
- 1...Rd2
- 2.Se6#
- 1...Rd3
- 2.Rxd3#
- 2.Rb4#
- 1...Sf4
- 2.Bc3#
- 2.Rb4#
- 1...Sh4
- 2.Bc3#
- 2.Rb4#
- 1...Se5
- 2.Bc3#
- 1...Sf8
- 2.Bc3#
- 2.Rb4#
- 1...Sh8
- 2.Bc3#
- 2.Rb4#
- 1...Rxc2!
- threat
- 1.Bb4?
- threat
- 2.Bc5#
- 1...Sxb4
- 2.Se6#
- 1...Sa1
- 2.Se6#
- 1...Se1
- 2.Se6#
- 1...Se3
- 2.Se6#
- 1...b6!
- threat
- 1.Rb4+?
- 1...Sxb4
- 2.Se6#
- 1...Kd3!
- 1...Sxb4
- 1.Re2?
- threat
- 2.Se6#
- 1...Sf4
- 2.Bc3#
- 1...Sh4
- 2.Bc3#
- 1...Se5
- 2.Bc3#
- 1...Se7
- 2.Bc3#
- 1...Sf8
- 2.Bc3#
- 1...Sh8
- 2.Bc3#
- 1...Qe3!
- threat
- 1.Ree3?
- threat
- 2.Se6#
- 2.Bc3#
- 1...Rxe1
- 2.Se6#
- 2.Rbd3#
- 1...Sxe1
- 2.Se6#
- 1...Sxe3
- 2.Se6#
- 1...hxg4
- 2.Se6#
- 1...Rd2
- 2.Se6#
- 1...Rd3
- 2.Se6#
- 2.Rbxd3#
- 1...Sa1
- 2.Se6#
- 1...Sb4
- 2.Se6#
- 1...Sf4
- 2.Bc3#
- 1...Sh4
- 2.Bc3#
- 1...Se5
- 2.Bc3#
- 1...Se7
- 2.Bc3#
- 1...Sf8
- 2.Bc3#
- 1...Sh8
- 2.Bc3#
- 1...Qxe3!
- threat
- 1.Re4+?
- 1...Bxe4
- 2.Se6#
- 1...dxe4
- 2.Qd7#
- 1...Kxe4!
- 1...Bxe4
- 1.Re5?
- threat
- 2.Se6#
- 1...Sxe5
- 2.Bc3#
- 1...Sf4
- 2.Bc3#
- 1...Sh4
- 2.Bc3#
- 1...Se7
- 2.Bc3#
- 1...Sf8
- 2.Bc3#
- 1...Sh8
- 2.Bc3#
- 1...hxg4!
- threat
- 1.Qxg6?
- threat
- 2.Se6#
- 2.Bc3#
- 1...Rxe1
- 2.Rd3#
- 2.Qd3#
- 1...Sxe1
- 2.Se6#
- 1...hxg4
- 2.Bc3#
- 1...Qd2
- 2.Se6#
- 2.Qb6#
- 2.Qf6#
- 2.Qg7#
- 1...Qe3
- 2.Qb6#
- 1...Rd2
- 2.Se6#
- 1...Rd3
- 2.Se6#
- 2.Rxd3#
- 2.Qxd3#
- 1...Be4
- 2.Se6#
- 1...Sa1
- 2.Se6#
- 1...Se3
- 2.Se6#
- 1...Sb4
- 2.Se6#
- 1...Qxg6!
- threat
- 1.Qg7+?
- 1...Se5
- 2.Qxe5#
- 1...Qxg7!
- 1...Se5
- 1.Bxc2?
- Keys
- 1.Ba5!
- threat
- 2.Bb6#
- 1...Sxe7
- 2.Bc3#
- 1...Sa1
- 2.Se6#
- 1...Se1
- 2.Se6#
- 1...Se3
- 2.Se6#
- 1...Sb4
- 2.Se6#
- 1...Sf4
- 2.Bc3#
- 1...Sh4
- 2.Bc3#
- 1...Se5
- 2.Bc3#
- 1...Sf8
- 2.Bc3#
- 1...Sh8
- 2.Bc3#
- 1...b6
- 2.Bxb6#
- threat
- 1.Ba5!
This is a version
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 1
- Sets
- B(c);SBLOCK::S(F)
- S(d);::S(F)
- S(d);XB(B)::S(F)
- S(j);::B(B)
- S(j);XR(G)::B(B)
- Tries
- Try
- B(A);XS(d)
- Threat
- DUALS(3)
- Vars
- R(b);N_GUARD,XB(B)::R1(C)
- Q(k);::S(F)
- Q(k);::R(C)
- R(b);::S(F)
- S(j);::B(B)
- Refutation
- R(a);XB(A)
- Try
- B(B);
- Threat
- B(B)
- Vars
- S(d);XB(B)::S(F)
- S(d);::S(F)
- Refutation
- P(l);
- Try
- R(C);CHECK
- Vars
- S(d);XR(C)::S(F)
- Refutation
- K(g);P-FLIGHT,P_SPINS(d)
- Try
- R(G);
- Threat
- S(F)
- Vars
- S(j);::B(B)
- Refutation
- Q(k);
- Try
- R(G);
- Threat
- DUALS(2)
- Vars
- S(d);XB(B)::S(F)
- S(d);XR(G)::S(F)
- P(i);XS(D)::S(F)
- R(b);::S(F)
- S(d);::S(F)
- S(j);::B(B)
- Refutation
- Q(k);XR(G)
- Try
- R(G);CHECK
- Vars
- B(c);SBLOCK,XR(G)::S(F)
- P(h);SBLOCK,S_CUTB(c),XR(G)::QAR(H)
- Refutation
- K(g);P-FLIGHT,P_SPINS(d),XR(G)
- Try
- R(G);
- Threat
- S(F)
- Vars
- S(j);XR(G)::B(B)
- S(j);::B(B)
- Refutation
- P(i);XS(D)
- Try
- Q(H);XS(j)
- Threat
- DUALS(2)
- Vars
- S(d);XB(B)::S(F)
- P(i);XS(D)::B(B)
- Q(k);N_GUARD::QAB(H)
- R(b);::S(F)
- B(c);::S(F)
- S(d);::S(F)
- Refutation
- Q(k);XQ(H)
- Try
- Q(H);CHECK
- Vars
- S(j);N_GUARD,P_SPINS(j)::QAB1(H),XS(j)
- Refutation
- Q(k);XQ(H)
- Try
- Actual
- B(B);
- Threat
- B(B)
- Vars
- S(j);XR(G)::B(B)
- S(d);::S(F)
- S(j);::B(B)
- P(l);::B(B),XP(l)
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