MESON Chess Problem Database
Problem Display
PID: 59689 (1b3rb1/2Q5/K1P3RB/p1RpN1N1/1P1k4/3rp2p/1P2P1B1/1n6 w - - 0 1)
Melnichenko, Viktor Oleksandrovich
2nd Prize, Dneprovskaya Pravda, 1967
#2
12 + 10
| 3772 | FIDE Album (1965-1967) | 1976 |
SOLUTION
- SOUND
- Sets
- 1...Rf3
- 2.Sexf3#
- 1...Rf7
- 2.Se6#
- 2.Rxd5#
- 1...Rc8
- 2.Sef3#
- 1...Rd8
- 2.Sef3#
- 1...Re8
- 2.Sef3#
- 1...Be6
- 2.Sxe6#
- 1...Bf7
- 2.Sef3#
- 1...Bh7
- 2.Se6#
- 2.Rxd5#
- 1...Rf3
- Tries
- 1.Sef7?
- threat
- 2.Se6#
- 2.Bg7#
- 1...Rxf7
- 2.Se6#
- 1...Bxc7
- 2.Se6#
- 1...Bxf7
- 2.Bg7#
- 1...hxg2
- 2.Bg7#
- 1...axb4
- 2.Se6#
- 1...Re8!
- threat
- 1.Sgf7?
- threat
- 2.Rxd5#
- 2.Rg4#
- 1...Rxf7
- 2.Rxd5#
- 1...Bxf7
- 2.Rg4#
- 1...hxg2
- 2.Rg4#
- 1...axb4
- 2.Rxd5#
- 1...Rd8
- 2.Rg4#
- 1...Bh7
- 2.Rxd5#
- 1...Sd2
- 2.Rxd5#
- 1...Sc3!
- threat
- 1.Bg7?
- threat
- 2.Sef3#
- 2.Sef7#
- 1...Bxc7
- 2.Sef3#
- 1...Rf1
- 2.Sef3#
- 1...Rf2
- 2.Sef3#
- 1...Rf3
- 2.Sexf3#
- 1...Rf4
- 2.Sef3#
- 1...Rf5
- 2.Sef3#
- 1...Rf6
- 2.Sef3#
- 1...Rf7
- 2.Sef3#
- 2.Sexf7#
- 2.Se6#
- 2.Rxd5#
- 1...Re8
- 2.Sef3#
- 1...Bf7
- 2.Sxd3#
- 2.Sef3#
- 2.Sc4#
- 2.Sg4#
- 2.Sd7#
- 2.Sexf7#
- 1...axb4!
- threat
- 1.Rxg8?
- threat
- 2.Se6#
- 2.Rxd5#
- 1...Bxc7
- 2.Rxd5#
- 1...Sc3
- 2.Se6#
- 1...Rf3
- 2.Sexf3#
- 1...Rf6
- 2.Rxd5#
- 1...Rd8
- 2.Sef3#
- 2.Se6#
- 1...Re8
- 2.Sef3#
- 2.Rxd5#
- 1...hxg2!
- threat
- 1.Sef7?
- Keys
- 1.Qf7!
- threat
- 2.Sef3#
- 2.Rxd5#
- 1...Kxe5
- 2.Bg7#
- 1...Rxf7
- 2.Rxd5#
- 1...Bxe5
- 2.Se6#
- 1...Bxf7
- 2.Sef3#
- 1...axb4
- 2.Rxd5#
- 1...Sc3
- 2.Sef3#
- 1...Rd8
- 2.Sef3#
- 2.Qf4#
- 1...Sd2
- 2.Rxd5#
- threat
- 1.Qf7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 5
- Sets
- R(i);N_GUARD::S(F),XR(i)
- R(i);N_GUARD::S(F)
- B(j);N_GUARD::S(G),XB(j)
- B(j);S_CUTR(i)::S(F)
- Tries
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- R(i);XS(F)::S(G)
- B(h);XQ(L)::S(G)
- B(j);XS(F)::B(K)
- P(d);XB(C)::B(K)
- P(f);XP(D)::S(G)
- Refutation
- R(i);
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- R(i);XS(G)::R1(E),XP(g)
- B(j);XS(G)::R(J)
- P(d);XB(C)::R(J)
- P(f);XP(D)::R1(E),XP(g)
- R(i);::R(J)
- B(j);::R1(E),XP(g)
- S(a);::R1(E),XP(g)
- Refutation
- S(a);
- Try
- B(K);
- Threat
- DUALS(2)
- Vars
- B(h);XQ(L)::B(K)+S(F),DCHECK
- R(i);::B(K)+S(F),DCHECK
- R(i);::B(K)+S(F),DCHECK,XR(i)
- R(i);P_PINP(I)::S(F)
- Refutation
- P(f);XP(D)
- Try
- R(J);XB(j)
- Threat
- DUALS(2)
- Vars
- B(h);XQ(L)::R1(E),XP(g)
- S(a);::S(G)
- R(i);N_GUARD::S(F),XR(i)
- R(i);P_PINP(I)::R1(E),XP(g)
- Refutation
- P(d);XB(C)
- Try
- Actual
- Q(L);
- Threat
- DUALS(2)
- Vars
- K(e);OGATEB,P_SPINP(g),S_FLIGHT,XS(F)::B(K)
- R(i);XQ(L)::R1(E),XP(g)
- B(h);SBLOCK,XS(F)::S(G)
- B(j);XQ(L)::S(F)
- P(f);XP(D)::R1(E),XP(g)
- S(a);::S(F)
- S(a);::R1(E),XP(g)
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