MESON Chess Problem Database
Problem Display
PID: 272374 (8/1p1Kp3/7b/1B1k2pr/3P4/r2PBN2/bPp1R3/3N4 w - - 0 1)
Satanovsky, Mikhail S
diagrammes, 1977
#2
9 + 9
SOLUTION
- SOUND
- Sets
- 1...Rb3
- 2.Bc4#
- 1...Rc3
- 2.Sxc3#
- 1...Ra4
- 2.Sc3#
- 1...Ra5
- 2.Sc3#
- 1...Ra6
- 2.Sc3#
- 1...Ra7
- 2.Sc3#
- 1...Ra8
- 2.Sc3#
- 1...Bb1
- 2.Bc4#
- 1...Bb3
- 2.Sc3#
- 1...Bc4
- 2.Bxc4#
- 1...b6
- 2.Bc6#
- 1...Rb3
- Tries
- 1.Bc1?
- threat
- 2.Se3#
- 2.Re5#
- 1...Rxd3
- 2.Re5#
- 1...cxd1Q
- 2.Re5#
- 1...cxd1S
- 2.Re5#
- 1...cxd1B
- 2.Re5#
- 1...cxd1R
- 2.Re5#
- 1...Bg7
- 2.Se3#
- 1...e5
- 2.Se3#
- 2.Rxe5#
- 1...g4!
- threat
- 1.Bg1?
- threat
- 2.Se3#
- 2.Re5#
- 1...Rxd3
- 2.Re5#
- 1...cxd1Q
- 2.Re5#
- 1...cxd1S
- 2.Re5#
- 1...cxd1B
- 2.Re5#
- 1...cxd1R
- 2.Re5#
- 1...c1Q
- 2.Re5#
- 1...c1B
- 2.Re5#
- 1...Bg7
- 2.Se3#
- 1...e5
- 2.Se3#
- 2.Rxe5#
- 1...g4!
- threat
- 1.Bd2?
- threat
- 2.Se3#
- 2.Re5#
- 1...Rxd3
- 2.Re5#
- 1...cxd1Q
- 2.Re5#
- 1...cxd1S
- 2.Re5#
- 1...cxd1B
- 2.Re5#
- 1...cxd1R
- 2.Re5#
- 1...Bg7
- 2.Se3#
- 1...e5
- 2.Se3#
- 2.Rxe5#
- 1...g4!
- threat
- 1.Bf2?
- threat
- 2.Se3#
- 2.Re5#
- 1...Rxd3
- 2.Re5#
- 1...cxd1Q
- 2.Re5#
- 1...cxd1S
- 2.Re5#
- 1...cxd1B
- 2.Re5#
- 1...cxd1R
- 2.Re5#
- 1...c1Q
- 2.Re5#
- 1...c1B
- 2.Re5#
- 1...Bg7
- 2.Se3#
- 1...e5
- 2.Se3#
- 2.Rxe5#
- 1...g4!
- threat
- 1.Bf4?
- threat
- 2.Se3#
- 2.Re5#
- 1...Rxd3
- 2.Re5#
- 1...cxd1Q
- 2.Re5#
- 1...cxd1S
- 2.Re5#
- 1...cxd1B
- 2.Re5#
- 1...cxd1R
- 2.Re5#
- 1...c1Q
- 2.Re5#
- 1...c1B
- 2.Re5#
- 1...g4
- 2.Se3#
- 1...Bg7
- 2.Se3#
- 1...e5
- 2.Se3#
- 2.Rxe5#
- 1...gxf4!
- threat
- 1.Rxc2?
- threat
- 2.Rc5#
- 1...Rc3
- 2.Sxc3#
- 1...Bc4
- 2.Bxc4#
- 1...b6
- 2.Bc6#
- 1...Rxd3!
- threat
- 1.Bc1?
- Keys
- 1.Bxg5!
- threat
- 2.Se3#
- 2.Re5#
- 1...Rxd3
- 2.Re5#
- 1...Rxg5
- 2.Se3#
- 1...Bxg5
- 2.Re5#
- 1...cxd1Q
- 2.Re5#
- 1...cxd1S
- 2.Re5#
- 1...cxd1B
- 2.Re5#
- 1...cxd1R
- 2.Re5#
- 1...c1Q
- 2.Re5#
- 1...c1B
- 2.Re5#
- 1...Bg7
- 2.Se3#
- 1...e5
- 2.Se3#
- 2.Rxe5#
- threat
- 1.Bxg5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 10
- REMOVED MATES = 11
- Sets
- R(c);S_CUTB(a)::B(H)
- R(c);N_GUARD::S(A),XR(c)
- R(c);N_GUARD::S(A)
- B(a);N_GUARD::B(H)
- B(a);S_CUTR(c)::S(A)
- B(a);N_GUARD::B(H),XB(a)
- P(h);N_GUARD::B(H)
- Tries
- Try
- B(E);
- Threat
- DUALS(2)
- Vars
- R(c);XP(D)::R1(C)
- P(b);XS(A)::R1(C)
- B(g);::S(A)
- Refutation
- P(e);
- Try
- B(E);
- Threat
- DUALS(2)
- Vars
- R(c);XP(D)::R1(C)
- P(b);XS(A)::R1(C)
- P(b);::R1(C)
- B(g);::S(A)
- Refutation
- P(e);
- Try
- B(E);
- Threat
- DUALS(2)
- Vars
- R(c);XP(D)::R1(C)
- P(b);XS(A)::R1(C)
- B(g);::S(A)
- Refutation
- P(e);
- Try
- B(E);
- Threat
- DUALS(2)
- Vars
- R(c);XP(D)::R1(C)
- P(b);XS(A)::R1(C)
- P(b);::R1(C)
- B(g);::S(A)
- Refutation
- P(e);
- Try
- B(E);
- Threat
- DUALS(2)
- Vars
- R(c);XP(D)::R1(C)
- P(b);XS(A)::R1(C)
- P(b);::R1(C)
- P(e);::S(A)
- B(g);::S(A)
- Refutation
- P(e);XB(E)
- Try
- R(C);XP(b)
- Threat
- R1(C)
- Vars
- R(c);N_GUARD::S(A),XR(c)
- B(a);N_GUARD::B(H),XB(a)
- P(h);N_GUARD::B(H)
- Refutation
- R(c);XP(D)
- Try
- Actual
- B(E);XP(e)
- Threat
- DUALS(2)
- Vars
- R(c);XP(D)::R1(C)
- R(f);XB(E)::S(A)
- B(g);XB(E)::R1(C)
- P(b);XS(A)::R1(C)
- P(b);::R1(C)
- B(g);::S(A)
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