MESON Chess Problem Database
Problem Display
PID: 35194 (7q/5rbP/4Q3/1b1PpRP1/r2R4/ppP1k3/1PBN4/N3K3 w - - 0 1)
Seider, Shlomo
2nd Prize, Israel Ring Ty., 1967
#2
12 + 9
| 3772 | FIDE Album (1965-1967) | 1976 |
| 3841 | The Art of Israeli Chess Composition | 1983 |
| 3674 | As in all Arts | 1996 |
SOLUTION
- SOUND
- Sets
- 1...Rc4
- 2.Sf1#
- 2.Rd3#
- 1...Ra5
- 2.Re4#
- 1...Ra6
- 2.Re4#
- 1...Raa7
- 2.Re4#
- 1...Ra8
- 2.Re4#
- 1...Rf6
- 2.Rxe5#
- 2.Qxe5#
- 1...Rfa7
- 2.Rf3#
- 1...Rb7
- 2.Rf3#
- 1...Rc7
- 2.Rf3#
- 1...Rd7
- 2.Rf3#
- 1...Re7
- 2.Rf3#
- 1...Bf1
- 2.Sxf1#
- 1...Bd3
- 2.Rxd3#
- 1...Bc4
- 2.Re4#
- 1...Bc6
- 2.Sf1#
- 2.Rd3#
- 1...Bd7
- 2.Sf1#
- 2.Rd3#
- 1...Be8
- 2.Sf1#
- 2.Rd3#
- 1...Bf6
- 2.Rf3#
- 1...bxc2
- 2.Sxc2#
- 1...e4
- 2.Qxe4#
- 1...Rc4
- Tries
- 1.Sc4+?
- 1...Bxc4
- 2.Re4#
- 1...Rxc4!
- 1...Bxc4
- 1.Rxa4?
- threat
- 2.Re4#
- 2.Qb6#
- 1...Bxa4
- 2.Sf1#
- 2.Sc4#
- 2.Qb6#
- 1...Qb8
- 2.Re4#
- 1...Qc8
- 2.Re4#
- 1...Qd8
- 2.Re4#
- 1...Qf8
- 2.Re4#
- 1...Rf6
- 2.Re4#
- 2.Rxe5#
- 2.Qxe5#
- 1...Rb7
- 2.Re4#
- 2.Rf3#
- 1...Rc7
- 2.Re4#
- 2.Rf3#
- 1...Bd3
- 2.Qb6#
- 1...Bc4
- 2.Sxc4#
- 2.Qb6#
- 1...Bc6
- 2.Sf1#
- 2.Sc4#
- 2.Re4#
- 1...Bf8
- 2.Re4#
- 1...e4
- 2.Rxe4#
- 2.Qxe4#
- 1...bxc2!
- threat
- 1.Rc4?
- threat
- 2.Sf1#
- 2.Qb6#
- 1...Rxc4
- 2.Sf1#
- 1...Rxf5
- 2.Qb6#
- 1...Bxc4
- 2.Qb6#
- 1...Qb8
- 2.Sf1#
- 1...Qc8
- 2.Sf1#
- 1...Qd8
- 2.Sf1#
- 1...Qf8
- 2.Sf1#
- 1...Ra6
- 2.Sf1#
- 2.Re4#
- 1...Rf6
- 2.Sf1#
- 2.Rxe5#
- 2.Qxe5#
- 1...Rb7
- 2.Sf1#
- 2.Rf3#
- 1...Rc7
- 2.Sf1#
- 2.Rf3#
- 1...Bc6
- 2.Sf1#
- 1...Bf8
- 2.Sf1#
- 1...e4
- 2.Sf1#
- 2.Qxe4#
- 1...bxc2!
- threat
- 1.Rf6?
- threat
- 2.Qh3#
- 2.Qxe5#
- 1...Rxd4
- 2.Qh3#
- 1...Rxf6
- 2.Qxe5#
- 1...Bxf6
- 2.Qh3#
- 1...Qb8
- 2.Qh3#
- 1...Qc8
- 2.Qxe5#
- 1...Qe8
- 2.Qh3#
- 1...Re7
- 2.Rf3#
- 2.Qh3#
- 1...Bf1
- 2.Sxf1#
- 2.Qxe5#
- 1...Be2
- 2.Qxe5#
- 1...Bd3
- 2.Rxd3#
- 2.Qh3#
- 1...Bd7
- 2.Sf1#
- 2.Rd3#
- 2.Qxe5#
- 1...e4
- 2.Qh3#
- 2.Qxe4#
- 1...Qxh7!
- threat
- 1.Rxf7?
- threat
- 2.Rf3#
- 2.Qh3#
- 1...Qxh7
- 2.Rf3#
- 1...Qc8
- 2.Rf3#
- 1...Qf8
- 2.Qh3#
- 1...Bf1
- 2.Sxf1#
- 2.Rf3#
- 1...Bd7
- 2.Sf1#
- 2.Rd3#
- 2.Rf3#
- 1...Bf6
- 2.Qh3#
- 1...Be2!
- threat
- 1.Qf6?
- threat
- 2.Rf3#
- 2.Rxe5#
- 1...Qxh7
- 2.Rf3#
- 1...Rxd4
- 2.Rf3#
- 1...Rxf6
- 2.Rxe5#
- 1...Bxf6
- 2.Rf3#
- 1...exd4
- 2.Rf3#
- 2.Re5#
- 1...Be2
- 2.Rxe5#
- 1...Qb8
- 2.Rf3#
- 1...Qe8
- 2.Rf3#
- 1...Re7
- 2.Rf3#
- 1...Bd3
- 2.Rxd3#
- 2.Rf3#
- 1...e4!
- threat
- 1.Sc4+?
- Keys
- 1.c4!
- threat
- 2.Rd3#
- 2.Re4#
- 1...Kxd4
- 2.Qb6#
- 1...Rxc4
- 2.Rd3#
- 1...Rxf5
- 2.Re4#
- 1...Bxc4
- 2.Re4#
- 1...bxc2
- 2.Sxc2#
- 1...e4
- 2.Rd3#
- 2.Rxe4#
- 2.Qxe4#
- threat
- 1.c4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 13
- Sets
- R(d);N_GUARD::R1(G)
- R(g);N_GUARD::R1(I)
- B(e);N_GUARD::S(E),XB(e)
- B(e);N_GUARD::R1(G),XB(e)
- B(e);S_CUTR(d)::R1(G)
- B(h);S_CUTR(g)::R1(I)
- P(b);XB(D)::S(A),XP(b)
- P(f);OGATE::QAR1(K),XP(f)
- Tries
- Try
- S(E);CHECK
- Vars
- B(e);XS(E)::R1(G)
- Refutation
- R(d);XS(E)
- Try
- R(G);XR(d)
- Threat
- DUALS(2)
- Vars
- Q(i);::R1(G)
- B(e);::QAB(K)
- B(h);::R1(G)
- Refutation
- P(b);XB(D)
- Try
- R(G);
- Threat
- DUALS(2)
- Vars
- R(d);XR(G)::S(E)
- R(g);XR(I)::QAB(K)
- B(e);XR(G)::QAB(K)
- Q(i);::S(E)
- B(e);::S(E)
- B(h);::S(E)
- Refutation
- P(b);XB(D)
- Try
- R(I);
- Threat
- DUALS(2)
- Vars
- R(d);XR(G)::QAR(K)
- R(g);XR(I)::QAR2(K),XP(f)
- B(h);XR(I)::QAR(K)
- Q(i);::QAR(K)
- Q(i);::QAR2(K),XP(f)
- B(e);::QAR2(K),XP(f)
- Refutation
- Q(i);XP(L)
- Try
- R(I);XR(g)
- Threat
- DUALS(2)
- Vars
- Q(i);XP(L)::R1(I)
- Q(i);::R1(I)
- Q(i);::QAR(K)
- B(h);::QAR(K)
- Refutation
- B(e);
- Try
- Q(K);N_PINP(f)
- Threat
- DUALS(2)
- Vars
- Q(i);XP(L)::R1(I)
- R(d);XR(G)::R1(I)
- R(g);XQ(K)::R(I),XP(f)
- B(h);XQ(K)::R1(I)
- B(e);::R(I),XP(f)
- Q(i);::R1(I)
- R(g);::R1(I)
- Refutation
- P(f);
- Try
- Actual
- P(F);
- Threat
- DUALS(2)
- Vars
- K(c);N_SPINP(f),OGATEB,S_FLIGHT,XR(G)::QAB(K)
- R(d);XP(F)::R1(G)
- R(g);XR(I)::R1(G)
- B(e);XP(F)::R1(G)
- P(b);XB(D)::S(A),XP(b)
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