MESON Chess Problem Database
Problem Display
PID: 186243 (7r/p2r1P2/2n4p/3R1p1N/K1N1kB2/2PR4/1p4P1/n3b3 w - - 0 1)
Nestorescu, Virgil
Bulletin Ouvrier des Echecs, 1950
#2
9 + 10
| 15601 | Albrecht-Leiss-Degener Collection | 1950 |
SOLUTION
- SOUND
- Sets
- 1...Rxd5
- 2.Re3#
- 1...Rd6
- 2.Sxd6#
- 1...Rb7
- 2.Sd6#
- 1...Rc7
- 2.Sd6#
- 1...Re7
- 2.Sd6#
- 1...Rxf7
- 2.Sd6#
- 1...Bd2
- 2.Sxd2#
- 1...Bf2
- 2.Sd2#
- 1...Bg3
- 2.Sd2#
- 1...Bh4
- 2.Sd2#
- 1...Sb4
- 2.R3d4#
- 1...Sd4
- 2.R3xd4#
- 1...Sa5
- 2.R3d4#
- 1...Se5
- 2.R3d4#
- 1...Se7
- 2.R3d4#
- 1...Sb8
- 2.R3d4#
- 1...Sd8
- 2.R3d4#
- 1...Rxd5
- Tries
- 1.Bd2?
- threat
- 2.Sf6#
- 1...Rxd5
- 2.Re3#
- 1...Rxf7
- 2.Sd6#
- 1...Bxd2
- 2.Sxd2#
- 1...Sd4
- 2.R3xd4#
- 1...Rd6
- 2.Sxd6#
- 1...Bh4!
- threat
- 1.Bh2?
- threat
- 2.Sf6#
- 1...Rxd5
- 2.Re3#
- 1...Rxf7
- 2.Sd6#
- 1...Sd4
- 2.R3xd4#
- 1...Rd6
- 2.Sxd6#
- 1...Bg3
- 2.Sd2#
- 1...Bh4
- 2.Sd2#
- 1...Bxc3!
- threat
- 1.Be3?
- threat
- 2.Sf6#
- 1...Rxf7
- 2.Sd6#
- 1...Bxc3
- 2.Sg3#
- 1...Sd4
- 2.R3xd4#
- 1...Rd6
- 2.Sxd6#
- 1...Bh4
- 2.Sd2#
- 1...Rxd5!
- threat
- 1.Bg3?
- threat
- 2.Sf6#
- 1...Rxd5
- 2.Re3#
- 1...Rxf7
- 2.Sd6#
- 1...Bxg3
- 2.Sd2#
- 1...Sd4
- 2.R3xd4#
- 1...Rd6
- 2.Sxd6#
- 1...Bxc3!
- threat
- 1.Be5?
- threat
- 2.Sf6#
- 1...Rxd5
- 2.Re3#
- 1...Rxf7
- 2.Sd6#
- 1...Sxe5
- 2.R3d4#
- 1...Sd4
- 2.R3xd4#
- 1...Rd6
- 2.Sxd6#
- 1...Bh4
- 2.Sd2#
- 1...f4!
- threat
- 1.Bg5?
- threat
- 2.Sf6#
- 1...Rxd5
- 2.Re3#
- 1...Rxf7
- 2.Sd6#
- 1...Bxc3
- 2.Sg3#
- 1...Sd4
- 2.R3xd4#
- 1...Rd6
- 2.Sxd6#
- 1...hxg5!
- threat
- 1.Bd6?
- threat
- 2.Sf6#
- 1...Rxd6
- 2.Sxd6#
- 1...Bxc3
- 2.Sg3#
- 1...Sd4
- 2.R3xd4#
- 2.R5xd4#
- 1...Bh4
- 2.Sd2#
- 1...Se5
- 2.R3d4#
- 2.R5d4#
- 1...Rxf7!
- threat
- 1.Bxh6?
- threat
- 2.Sf6#
- 1...Rxd5
- 2.Re3#
- 1...Rxf7
- 2.Sd6#
- 1...Bxc3
- 2.Sg3#
- 1...Sd4
- 2.R3xd4#
- 1...Rd6
- 2.Sxd6#
- 1...Bh4
- 2.Sd2#
- 1...Rxh6!
- threat
- 1.Bb8?
- threat
- 2.Sf6#
- 1...Rxd5
- 2.Re3#
- 1...Rxf7
- 2.Sd6#
- 1...Bxc3
- 2.Sg3#
- 1...Sxb8
- 2.R3d4#
- 1...Sd4
- 2.R3xd4#
- 1...Rd6
- 2.Sxd6#
- 1...Rc7
- 2.Sd6#
- 1...Bh4
- 2.Sd2#
- 1...Se5
- 2.R3d4#
- 1...Rxb8!
- threat
- 1.Rxd7?
- threat
- 2.Re3#
- 1...Bd2
- 2.Sxd2#
- 1...Bf2
- 2.Sd2#
- 1...Sc2!
- threat
- 1.f8Q?
- threat
- 2.Qxf5#
- 1...Rxd5
- 2.Re3#
- 1...Sd4
- 2.R3xd4#
- 1...Rf7
- 2.Sd6#
- 1...Se5
- 2.R3d4#
- 1...Se7
- 2.R3d4#
- 1...Rxf8!
- threat
- 1.Bd2?
- Keys
- 1.Bc7!
- threat
- 2.Sf6#
- 1...Rxd5
- 2.Re3#
- 1...Rxc7
- 2.Sd6#
- 1...Rxf7
- 2.Sd6#
- 1...Bxc3
- 2.Sg3#
- 1...Sd4
- 2.R3xd4#
- 1...Rd6
- 2.Sxd6#
- 1...Bh4
- 2.Sd2#
- 1...Se5
- 2.R3d4#
- threat
- 1.Bc7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 10
- Sets
- R(i);SBLOCK,XR(G)::R1(C)
- R(i);N_GUARD::S(E),XR(i)
- R(i);N_GUARD::S(E)
- R(i);N_GUARD,XP(I)::S(E)
- B(b);N_GUARD::S(E),XB(b)
- B(b);N_GUARD::S(E)
- S(f);N_GUARD::R1(C)
- S(f);N_GUARD::R1(C),XS(f)
- Tries
- Try
- B(F);
- Threat
- S(H)
- Vars
- R(i);SBLOCK,XR(G)::R1(C)
- R(i);N_GUARD,XP(I)::S(E)
- B(b);XB(F)::S(E),XB(b)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E),XR(i)
- Refutation
- B(b);
- Try
- B(F);
- Threat
- S(H)
- Vars
- R(i);SBLOCK,XR(G)::R1(C)
- R(i);N_GUARD,XP(I)::S(E)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E),XR(i)
- B(b);N_GUARD::S(E)
- Refutation
- B(b);XP(B)
- Try
- B(F);
- Threat
- S(H)
- Vars
- R(i);N_GUARD,XP(I)::S(E)
- B(b);N_GUARD,XP(B)::S(H)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E),XR(i)
- B(b);N_GUARD::S(E)
- Refutation
- R(i);XR(G)
- Try
- B(F);
- Threat
- S(H)
- Vars
- R(i);SBLOCK,XR(G)::R1(C)
- R(i);N_GUARD,XP(I)::S(E)
- B(b);N_GUARD,XB(F)::S(E)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E),XR(i)
- Refutation
- B(b);XP(B)
- Try
- B(F);
- Threat
- S(H)
- Vars
- R(i);SBLOCK,XR(G)::R1(C)
- R(i);N_GUARD,XP(I)::S(E)
- S(f);N_GUARD,XB(F)::R1(C)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E),XR(i)
- B(b);N_GUARD::S(E)
- Refutation
- P(e);
- Try
- B(F);
- Threat
- S(H)
- Vars
- R(i);SBLOCK,XR(G)::R1(C)
- R(i);N_GUARD,XP(I)::S(E)
- B(b);N_GUARD,XP(B)::S(H)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E),XR(i)
- Refutation
- P(g);XB(F)
- Try
- B(F);
- Threat
- S(H)
- Vars
- R(i);XB(F)::S(E),XR(i)
- B(b);N_GUARD,XP(B)::S(H)
- B(b);N_GUARD::S(E)
- Refutation
- R(i);XP(I)
- Try
- B(F);XP(g)
- Threat
- S(H)
- Vars
- R(i);SBLOCK,XR(G)::R1(C)
- R(i);N_GUARD,XP(I)::S(E)
- B(b);N_GUARD,XP(B)::S(H)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E),XR(i)
- B(b);N_GUARD::S(E)
- Refutation
- R(j);XB(F)
- Try
- B(F);
- Threat
- S(H)
- Vars
- R(i);SBLOCK,XR(G)::R1(C)
- R(i);N_GUARD,XP(I)::S(E)
- B(b);N_GUARD,XP(B)::S(H)
- S(f);N_GUARD,XB(F)::R1(C)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E),XR(i)
- R(i);N_GUARD::S(E)
- B(b);N_GUARD::S(E)
- S(f);N_GUARD::R1(C)
- Refutation
- R(j);XB(F)
- Try
- R(G);XR(i)
- Threat
- R1(C)
- Vars
- B(b);N_GUARD::S(E),XB(b)
- B(b);N_GUARD::S(E)
- Refutation
- S(a);
- Try
- P(I);
- Threat
- QAB1(I),XP(e)
- Vars
- R(i);SBLOCK,XR(G)::R1(C)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E)
- S(f);N_GUARD::R1(C)
- Refutation
- R(j);XQ(I)
- Try
- Actual
- B(F);
- Threat
- S(H)
- Vars
- R(i);SBLOCK,XR(G)::R1(C)
- R(i);N_GUARD,XB(F)::S(E)
- R(i);N_GUARD,XP(I)::S(E)
- B(b);N_GUARD,XP(B)::S(H)
- S(f);N_GUARD::R1(C),XS(f)
- R(i);N_GUARD::S(E),XR(i)
- B(b);N_GUARD::S(E)
- S(f);N_GUARD::R1(C)
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