MESON Chess Problem Database
Problem Display
PID: 71077 (5b1R/3pPp2/2pN4/R3p2p/p3P2P/Pkp2KQp/4PP1P/1BB5 w - - 0 1)
Zarur, Almiro Elias
Comm., Novi Sad Olympic Ty., 1990
#2
14 + 10
SOLUTION
- SOUND
- Sets
- 1...Bh6
- 2.Rb8#
- 1...Bxe7
- 2.Rb8#
- 1...Bg7
- 2.Rb8#
- 1...c5
- 2.Rb5#
- 1...f5
- 2.Qg8#
- 1...f6
- 2.Qg8#
- 1...Bh6
- Tries
- 1.Ke3?
- 1...Bxe7
- 2.Rb8#
- 1...c2
- 2.Kd2#
- 1...Bg7
- 2.Rb8#
- 1...c5
- 2.Rb5#
- 1...f5
- 2.Qg8#
- 1...f6
- 2.Qg8#
- 1...Bh6+!
- 1...Bxe7
- 1.Rc5?
- 1...Bxe7
- 2.Rb8#
- 1...Bh6
- 2.Rb8#
- 1...Bg7
- 2.Rb8#
- 1...f5
- 2.Qg8#
- 1...f6
- 2.Qg8#
- 1...c2!
- 1...Bxe7
- 1.Rxe5?
- 1...Bxe7
- 2.Rb8#
- 1...c2
- 2.Kf4#
- 1...Bh6
- 2.Rb8#
- 1...Bg7
- 2.Rb8#
- 1...f5
- 2.Qg8#
- 1...f6
- 2.Qg8#
- 1...c5!
- 1...Bxe7
- 1.Qg1?
- 1...Bxe7
- 2.Rb8#
- 1...f5
- 2.Qg8#
- 1...Bh6
- 2.Rb8#
- 1...Bg7
- 2.Rb8#
- 1...c5
- 2.Rb5#
- 1...f6
- 2.Qg8#
- 1...c2!
- 1...Bxe7
- 1.Qg7?
- threat
- 2.Qxf7#
- 1...Bxg7
- 2.Rb8#
- 1...f5
- 2.Qf7#
- 2.Qg8#
- 1...c5
- 2.Rb5#
- 1...f6
- 2.Qf7#
- 2.Qg8#
- 1...c2!
- threat
- 1.Qg8?
- threat
- 2.Qxf7#
- 1...c5
- 2.Rb5#
- 1...c2!
- threat
- 1.e3?
- 1...Bxe7
- 2.Rb8#
- 1...f5
- 2.Qg8#
- 1...Bh6
- 2.Rb8#
- 1...Bg7
- 2.Rb8#
- 1...c5
- 2.Rb5#
- 1...f6
- 2.Qg8#
- 1...c2!
- 1...Bxe7
- 1.exf8Q?
- threat
- 2.Qxf7#
- 2.Qb8#
- 1...f5
- 2.Qgg8#
- 2.Qf7#
- 2.Qb8#
- 2.Qfg8#
- 1...c5
- 2.Rb5#
- 2.Qb8#
- 1...f6
- 2.Qgg8#
- 2.Qf7#
- 2.Qb8#
- 2.Qfg8#
- 1...c2!
- threat
- 1.exf8S?
- 1...f5
- 2.Qg8#
- 1...c5
- 2.Rb5#
- 1...f6
- 2.Qg8#
- 1...c2!
- 1...f5
- 1.exf8B?
- 1...f5
- 2.Qg8#
- 1...c5
- 2.Rb5#
- 1...f6
- 2.Qg8#
- 1...c2!
- 1...f5
- 1.e8Q?
- threat
- 2.Qxf7#
- 2.Qb8#
- 1...Bxd6
- 2.Qxf7#
- 1...f5
- 2.Qf7#
- 2.Qg8#
- 2.Qb8#
- 1...c5
- 2.Rb5#
- 2.Qb8#
- 1...f6
- 2.Qf7#
- 2.Qg8#
- 2.Qb8#
- 1...c2!
- threat
- 1.e8B?
- threat
- 2.Bxf7#
- 1...f5
- 2.Bf7#
- 2.Qg8#
- 1...c5
- 2.Rb5#
- 1...f6
- 2.Bf7#
- 2.Qg8#
- 1...c2!
- threat
- 1.Ke3?
- Keys
- 1.Qg5!
- 1...Bxe7
- 2.Rb8#
- 1...c2
- 2.Qe3#
- 1...f5
- 2.Qg8#
- 1...Bh6
- 2.Rb8#
- 1...Bg7
- 2.Rb8#
- 1...c5
- 2.Rb5#
- 1...f6
- 2.Qg8#
- 1...Bxe7
- 1.Qg5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- B(j);OGATE::R(N)
- B(j);OGATE,XP(M)::R(N)
- P(g);N_GUARD::R(K)
- P(i);OGATEB::QAB(H)
- Tries
- Try
- K(G);P-FLIGHT
- Vars
- B(j);OGATE,XP(M)::R(N)
- P(b);::QAR(H)+K(G)
- B(j);OGATE::R(N)
- P(g);N_GUARD::R(K)
- P(i);OGATEB::QAB(H)
- Refutation
- B(j);CHECK
- Try
- R(K);
- Vars
- B(j);OGATE,XP(M)::R(N)
- B(j);OGATE::R(N)
- P(i);OGATEB::QAB(H)
- Refutation
- P(b);
- Try
- R(K);XP(e)
- Vars
- B(j);OGATE,XP(M)::R(N)
- P(b);::QAR(H)+K(G)
- B(j);OGATE::R(N)
- P(i);OGATEB::QAB(H)
- Refutation
- P(g);
- Try
- Q(H);
- Vars
- B(j);OGATE,XP(M)::R(N)
- P(i);OGATEB::QAB(H)
- B(j);OGATE::R(N)
- P(g);N_GUARD::R(K)
- Refutation
- P(b);
- Try
- Q(H);
- Threat
- QAB(H),XP(i)
- Vars
- B(j);OGATE,XQ(H)::R(N)
- P(g);N_GUARD::R(K)
- Refutation
- P(b);
- Try
- Q(H);P_PINP(i)
- Threat
- QAB(H),XP(i)
- Vars
- P(g);N_GUARD::R(K)
- Refutation
- P(b);
- Try
- P(C);
- Vars
- B(j);OGATE,XP(M)::R(N)
- P(i);OGATEB::QAB(H)
- B(j);OGATE::R(N)
- P(g);N_GUARD::R(K)
- Refutation
- P(b);
- Try
- P(M);XB(j)
- Threat
- DUALS(2)
- Refutation
- P(b);
- Try
- P(M);XB(j)
- Vars
- P(i);OGATEB::QAB(H)
- P(g);N_GUARD::R(K)
- Refutation
- P(b);
- Try
- P(M);XB(j)
- Vars
- P(i);OGATEB::QAB(H)
- P(g);N_GUARD::R(K)
- Refutation
- P(b);
- Try
- P(M);
- Threat
- DUALS(2)
- Vars
- B(j);XS(L)::QAB(M),XP(i)
- Refutation
- P(b);
- Try
- P(M);
- Threat
- B(M),XP(i)
- Vars
- P(g);N_GUARD::R(K)
- Refutation
- P(b);
- Try
- Actual
- Q(H);
- Vars
- B(j);OGATE,XP(M)::R(N)
- P(b);OGATEB::QAR(H)
- P(i);OGATEB::QAB(H)
- B(j);OGATE::R(N)
- P(g);N_GUARD::R(K)
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