MESON Chess Problem Database
Problem Display
PID: 35197 (K7/6R1/B1NN3b/4p3/k5r1/6rq/2PP4/1RB2b2 w - - 0 1)
Seider, Shlomo
Vatarescu, Paul
1st Prize, Israel Ring Ty., 1970
#2
9 + 7
| 3674 | As in all Arts | 1996 |
| 721 | Variantim | 2008 |
SOLUTION
- SOUND
- Sets
- 1...Rd3
- 2.Bb5#
- 1...Rb4
- 2.Rxb4#
- 1...Rc4
- 2.Bb5#
- 1...Rg5
- 2.Rb4#
- 1...Rg6
- 2.Rb4#
- 1...Rxg7
- 2.Rb4#
- 1...Bg2
- 2.Bb5#
- 1...Bd3
- 2.Ra1#
- 1...Bc4
- 2.Rb4#
- 1...Bb5
- 2.Bxb5#
- 1...Be3
- 2.Ra1#
- 1...Bf4
- 2.Rb4#
- 1...e4
- 2.Rb4#
- 1...Rd3
- Tries
- 1.Sc4?
- threat
- 2.Sb6#
- 2.Bb5#
- 2.Rb4#
- 1...Rxc4
- 2.Bb5#
- 1...Bxc4
- 2.Rb4#
- 1...Bxd2
- 2.Sb6#
- 2.Bb5#
- 1...Be3
- 2.Bb5#
- 2.Ra1#
- 2.Rb4#
- 1...Rb3!
- threat
- 1.Se4?
- threat
- 2.Sc5#
- 2.Rb4#
- 1...Bxd2
- 2.Sc5#
- 1...Rb3
- 2.Sc5#
- 1...Rc3
- 2.Rb4#
- 1...Be3
- 2.Sc3#
- 2.Ra1#
- 2.Rb4#
- 1...Rxe4!
- threat
- 1.Sb7?
- threat
- 2.Sc5#
- 1...Rc4
- 2.Bb5#
- 1...Be3
- 2.Ra1#
- 1...Rc3!
- threat
- 1.Sc8?
- threat
- 2.Sb6#
- 1...Rb4
- 2.Rxb4#
- 1...Be3
- 2.Ra1#
- 1...Rb3!
- threat
- 1.Bxf1?
- threat
- 2.Bb5#
- 2.Ra7#
- 1...Rxg7
- 2.Bb5#
- 2.Rb4#
- 1...Bxd2
- 2.Bb5#
- 1...Bxg7
- 2.Bb5#
- 1...Rb3
- 2.Ra7#
- 1...Rd3
- 2.Ra7#
- 1...Rb4
- 2.Rxb4#
- 2.Ra7#
- 1...Rc4
- 2.Ra7#
- 1...Be3
- 2.Bb5#
- 2.Ra1#
- 1...Qxf1!
- threat
- 1.Bc4?
- threat
- 2.Rb4#
- 2.Ra7#
- 1...Rxc4
- 2.Ra7#
- 1...Rxg7
- 2.Rb4#
- 1...Bxc4
- 2.Rb4#
- 1...Bxg7
- 2.Rb4#
- 1...Rb3
- 2.Ra7#
- 1...Be3
- 2.Bb3#
- 2.Ra1#
- 2.Rb4#
- 1...Bxd2!
- threat
- 1.Rb5?
- threat
- 2.Ra5#
- 1...Bxb5
- 2.Bxb5#
- 1...Bxd2!
- threat
- 1.Ra7?
- threat
- 2.Bxf1#
- 2.Be2#
- 2.Bd3#
- 2.Bc4#
- 2.Bb5#
- 1...Bxa6
- 2.Rxa6#
- 1...Bxd2
- 2.Bb5#
- 1...Rd3
- 2.Bxd3#
- 2.Bc4#
- 2.Bb5#
- 2.Bb7#
- 2.Bc8#
- 1...Rc4
- 2.Bxc4#
- 2.Bb5#
- 2.Bb7#
- 2.Bc8#
- 1...Rg7
- 2.Bb5#
- 2.Rb4#
- 1...Be2
- 2.Bxe2#
- 2.Bd3#
- 2.Bc4#
- 2.Bb5#
- 1...Bg2
- 2.Bf1#
- 2.Be2#
- 2.Bd3#
- 2.Bc4#
- 2.Bb5#
- 2.Bb7#
- 2.Bc8#
- 1...Bd3
- 2.Bxd3#
- 2.Bc4#
- 2.Bb5#
- 2.Ra1#
- 1...Bc4
- 2.Bxc4#
- 2.Bb5#
- 2.Rb4#
- 1...Bb5
- 2.Bxb5#
- 1...Be3
- 2.Bb5#
- 2.Ra1#
- 1...Rg8+!
- threat
- 1.c4?
- threat
- 2.Bb5#
- 2.Rb4#
- 1...Rxc4
- 2.Bb5#
- 1...Bxc4
- 2.Rb4#
- 1...Bxd2
- 2.Bb5#
- 1...Rb3!
- threat
- 1.d3?
- threat
- 2.Bb5#
- 2.Ra1#
- 1...Rxd3
- 2.Bb5#
- 1...Bxd3
- 2.Ra1#
- 1...Rb4
- 2.Ra1#
- 2.Rxb4#
- 1...Bxc1!
- threat
- 1.Sc4?
- Keys
- 1.Bd3!
- threat
- 2.Ra1#
- 2.Ra7#
- 1...Rxd3
- 2.Ra7#
- 1...Rxg7
- 2.Ra1#
- 2.Rb4#
- 1...Bxd3
- 2.Ra1#
- 1...Bxd2
- 2.Ra1#
- 1...Bxg7
- 2.Ra1#
- 1...Be3
- 2.Ra1#
- threat
- 1.Bd3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 2
- REMOVED MATES = 10
- Sets
- R(b);S_CUTB(a)::B(E)
- R(e);N_GUARD::R1(A),XR(e)
- R(e);S_CUTB(a)::B(E)
- R(e);N_GUARD::R1(A)
- R(e);N_GUARD,XR(H)::R1(A)
- B(a);N_GUARD,P_PINS(F)::B(E)
- B(a);S_CUTR(b)::R(A)
- B(a);S_CUTR(e)::R1(A)
- B(a);N_GUARD::B(E),XB(a)
- B(g);S_CUTR(b)::R(A)
- B(g);S_CUTR(e)::R1(A)
- P(f);S_CUTR(e)::R1(A)
- Tries
- Try
- S(G);
- Threat
- DUALS(3)
- Vars
- R(e);XS(G)::B(E)
- B(a);XS(G)::R1(A)
- Refutation
- R(b);
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- B(g);XP(D)::S(G)
- R(b);::S(G)
- R(b);::R1(A)
- Refutation
- R(e);XS(G)
- Try
- S(G);
- Threat
- S(G)
- Vars
- R(e);S_CUTB(a)::B(E)
- B(g);S_CUTR(b)::R(A)
- Refutation
- R(b);
- Try
- S(G);
- Threat
- S(G)
- Vars
- R(e);N_GUARD::R1(A),XR(e)
- B(g);S_CUTR(b)::R(A)
- Refutation
- R(b);
- Try
- B(E);XB(a)
- Threat
- DUALS(2)
- Vars
- B(g);XP(D)::B(E)
- B(g);XR(H)::B(E)
- R(b);::R(H)
- R(e);::R(H)
- Refutation
- Q(c);XB(E)
- Try
- B(E);
- Threat
- DUALS(2)
- Vars
- R(e);XB(E)::R(H)
- R(e);XR(H)::R1(A)
- B(a);XB(E)::R1(A)
- B(g);XR(H)::R1(A)
- R(b);::R(H)
- Refutation
- B(g);XP(D)
- Try
- R(A);
- Threat
- R1(A)
- Vars
- B(a);OGATE,XR(A)::B(E),XB(a)
- Refutation
- B(g);XP(D)
- Try
- R(H);
- Threat
- DUALS(5)
- Vars
- B(a);OGATE,P_SPINB(a),XB(E)::R(H),XB(a)
- B(g);XP(D)::R(H)+B(E),DCHECK
- B(a);::R(H)+B(E),DCHECK,XB(a)
- Refutation
- R(e);CHECK
- Try
- P(C);
- Threat
- DUALS(2)
- Vars
- R(e);XP(C)::B(E)
- B(a);XP(C)::R1(A)
- B(g);XP(D)::B(E)
- Refutation
- R(b);
- Try
- P(D);
- Threat
- DUALS(2)
- Vars
- R(b);XP(D)::B(E)
- B(a);XP(D)::R(A)
- Refutation
- B(g);XB(B)
- Try
- Actual
- B(E);
- Threat
- DUALS(2)
- Vars
- R(b);XB(E)::R(H)
- B(a);XB(E)::R(A)
- B(g);XP(D)::R(A)
- B(g);XR(H)::R(A)
- B(g);::R(A)
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