MESON Chess Problem Database
Problem Display
PID: 110351 (4Q3/7P/8/rp2N1pr/pBPpBpPp/K3kP1b/2p1P1nR/2R1n2N w - - 0 1)
Mlynka, Karol
Sachove umeni (Ceskoslovensky sach), 1988
#2
13 + 13
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxe2
- 2.Rxe1#
- 1...Kxe2
- Tries
- 1.Sd7?
- threat
- 2.Bxc2#
- 2.Bd3#
- 2.Bd5#
- 2.Bf5#
- 2.Bc6#
- 2.Bg6#
- 2.Bb7#
- 2.Ba8#
- 1...Kxe2
- 2.Rxe1#
- 1...Rxh7
- 2.Bxh7#
- 1...Bxg4
- 2.Bf5#
- 1...Sxf3
- 2.Bxf3#
- 1...bxc4
- 2.Bd5#
- 1...Ra6
- 2.Bc6#
- 1...Ra8
- 2.Bxa8#
- 1...Rh6
- 2.Bg6#
- 1...Sd3
- 2.Bxd3#
- 1...d3!
- threat
- 1.Sf7?
- threat
- 2.Bxc2#
- 2.Bd3#
- 2.Bd5#
- 2.Bf5#
- 2.Bc6#
- 2.Bg6#
- 2.Bb7#
- 2.Ba8#
- 1...Kxe2
- 2.Rxe1#
- 1...Bxg4
- 2.Bf5#
- 1...Sxf3
- 2.Bxf3#
- 1...bxc4
- 2.Bd5#
- 1...Ra6
- 2.Bc6#
- 1...Ra7
- 2.Bb7#
- 1...Ra8
- 2.Bxa8#
- 1...Rh6
- 2.Bg6#
- 1...Sd3
- 2.Bxd3#
- 1...d3!
- threat
- 1.Bd3?
- threat
- 2.Sc6#
- 2.Sg6#
- 2.Sd7#
- 2.Sf7#
- 1...Rxh7
- 2.Sf7#
- 1...Bxg4
- 2.Sxg4#
- 1...Sxd3
- 2.Sxd3#
- 1...Sxf3
- 2.Sxf3#
- 1...bxc4
- 2.Sxc4#
- 1...Ra6
- 2.Sc6#
- 1...Ra7
- 2.Sd7#
- 1...Rh6
- 2.Sg6#
- 1...Ra8!
- threat
- 1.Bd5?
- threat
- 2.Sd3#
- 2.Sc6#
- 2.Sg6#
- 2.Sd7#
- 2.Sf7#
- 1...Kxe2
- 2.Rxe1#
- 1...Rxh7
- 2.Sf7#
- 1...Bxg4
- 2.Sxg4#
- 1...Sxf3
- 2.Sxf3#
- 1...d3
- 2.Sc6#
- 1...Ra6
- 2.Sc6#
- 1...Ra7
- 2.Sd7#
- 1...Rh6
- 2.Sg6#
- 1...Sd3
- 2.Sxd3#
- 1...Ra8!
- threat
- 1.Bf5?
- threat
- 2.Sd3#
- 2.Sc6#
- 2.Sg6#
- 2.Sd7#
- 2.Sf7#
- 1...Kxe2
- 2.Rxe1#
- 1...Rxh7
- 2.Sf7#
- 1...Sxf3
- 2.Sxf3#
- 1...bxc4
- 2.Sxc4#
- 1...d3
- 2.Sc6#
- 1...Ra6
- 2.Sc6#
- 1...Ra7
- 2.Sd7#
- 1...Rh6
- 2.Sg6#
- 1...Sd3
- 2.Sxd3#
- 1...Ra8!
- threat
- 1.Bg6?
- threat
- 2.Sd3#
- 2.Sc6#
- 2.Sd7#
- 2.Sf7#
- 1...Kxe2
- 2.Rxe1#
- 1...Rxh7
- 2.Sf7#
- 1...Bxg4
- 2.Sxg4#
- 1...Sxf3
- 2.Sxf3#
- 1...bxc4
- 2.Sxc4#
- 1...d3
- 2.Sc6#
- 1...Ra6
- 2.Sc6#
- 1...Ra7
- 2.Sd7#
- 1...Sd3
- 2.Sxd3#
- 1...Ra8!
- threat
- 1.Bb7?
- threat
- 2.Sd3#
- 2.Sc6#
- 2.Sg6#
- 2.Sd7#
- 2.Sf7#
- 1...Kxe2
- 2.Rxe1#
- 1...Rxh7
- 2.Sf7#
- 1...Bxg4
- 2.Sxg4#
- 1...Sxf3
- 2.Sxf3#
- 1...bxc4
- 2.Sxc4#
- 1...d3
- 2.Sc6#
- 1...Ra6
- 2.Sc6#
- 1...Rh6
- 2.Sg6#
- 1...Sd3
- 2.Sxd3#
- 1...Ra8!
- threat
- 1.Ba8?
- threat
- 2.Sd3#
- 2.Sc6#
- 2.Sg6#
- 2.Sd7#
- 2.Sf7#
- 1...Kxe2
- 2.Rxe1#
- 1...Rxh7
- 2.Sf7#
- 1...Bxg4
- 2.Sxg4#
- 1...Sxf3
- 2.Sxf3#
- 1...bxc4
- 2.Sxc4#
- 1...d3
- 2.Sc6#
- 1...Ra6
- 2.Sc6#
- 1...Ra7
- 2.Sd7#
- 1...Rh6
- 2.Sg6#
- 1...Sd3
- 2.Sxd3#
- 1...Rxa8!
- threat
- 1.Sd7?
- Keys
- 1.Sd3!
- threat
- 2.Bd5#
- 2.Bf5#
- 2.Bc6#
- 2.Bg6#
- 2.Bb7#
- 2.Ba8#
- 1...Kxe2
- 2.Rxe1#
- 1...Rxh7
- 2.Bxh7#
- 1...Bxg4
- 2.Bf5#
- 1...Sxd3
- 2.Bxd3#
- 1...Sxf3
- 2.Bxf3#
- 1...bxc4
- 2.Bd5#
- 1...Ra6
- 2.Bc6#
- 1...Ra7
- 2.Bb7#
- 1...Ra8
- 2.Bxa8#
- 1...Rh6
- 2.Bg6#
- threat
- 1.Sd3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 9
- REMOVED MATES = 0
- Sets
- K(d);OGATEB,P-FLIGHT,P_SPINS(c),XP(C)::R1(A),XS(a)
- Tries
- Try
- S(K);
- Threat
- DUALS(8)
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINS(c),XP(C)::R1(A),XS(a)
- R(m);OGATE,XP(L)::QAR(M)+B(I),XR(m)
- B(e);XP(J)::QAR(M)+B(I)
- S(a);OGATE,XP(F)::QAR(M)+B(I),XS(a)
- P(k);XP(H)::QAR(M)+B(I)
- R(j);::QAR(M)+B(I)
- R(j);::QAR(M)+B(I),XR(j)
- R(m);::QAR(M)+B(I)
- S(a);::QAR(M)+B(I),XS(a)
- Refutation
- P(g);
- Try
- S(K);
- Threat
- DUALS(8)
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINS(c),XP(C)::R1(A),XS(a)
- B(e);XP(J)::QAR(M)+B(I)
- S(a);OGATE,XP(F)::QAR(M)+B(I),XS(a)
- P(k);XP(H)::QAR(M)+B(I)
- R(j);::QAR(M)+B(I)
- R(j);::QAR(M)+B(I),XR(j)
- R(m);::QAR(M)+B(I)
- S(a);::QAR(M)+B(I),XS(a)
- Refutation
- P(g);
- Try
- B(I);
- Threat
- DUALS(4)
- Vars
- R(m);XP(L)::QAR(M)+S(K)
- B(e);XP(J)::QAR(M)+S(K),DCHECK,XB(e)
- S(a);XB(I)::QAR(M)+S(K),XS(a)
- S(a);XP(F)::QAR(M)+S(K),XS(a)
- P(k);XP(H)::QAR(M)+S(K),DCHECK,XP(k)
- R(j);::QAR(M)+S(K)
- R(m);::QAR(M)+S(K)
- Refutation
- R(j);
- Try
- B(I);
- Threat
- DUALS(5)
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINS(c),XP(C)::R1(A),XS(a)
- R(m);XP(L)::QAR(M)+S(K)
- B(e);XP(J)::QAR(M)+S(K),DCHECK,XB(e)
- S(a);XP(F)::QAR(M)+S(K),XS(a)
- P(g);::QAR(M)+S(K)
- R(j);::QAR(M)+S(K)
- R(m);::QAR(M)+S(K)
- S(a);::QAR(M)+S(K),XS(a)
- Refutation
- R(j);
- Try
- B(I);
- Threat
- DUALS(5)
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINS(c),XP(C)::R1(A),XS(a)
- R(m);XP(L)::QAR(M)+S(K)
- S(a);XP(F)::QAR(M)+S(K),XS(a)
- P(k);XP(H)::QAR(M)+S(K),DCHECK,XP(k)
- P(g);::QAR(M)+S(K)
- R(j);::QAR(M)+S(K)
- R(m);::QAR(M)+S(K)
- S(a);::QAR(M)+S(K),XS(a)
- Refutation
- R(j);
- Try
- B(I);
- Threat
- DUALS(4)
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINS(c),XP(C)::R1(A),XS(a)
- R(m);XP(L)::QAR(M)+S(K)
- B(e);XP(J)::QAR(M)+S(K),DCHECK,XB(e)
- S(a);XP(F)::QAR(M)+S(K),XS(a)
- P(k);XP(H)::QAR(M)+S(K),DCHECK,XP(k)
- P(g);::QAR(M)+S(K)
- R(j);::QAR(M)+S(K)
- S(a);::QAR(M)+S(K),XS(a)
- Refutation
- R(j);
- Try
- B(I);
- Threat
- DUALS(5)
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINS(c),XP(C)::R1(A),XS(a)
- R(m);XP(L)::QAR(M)+S(K)
- B(e);XP(J)::QAR(M)+S(K),DCHECK,XB(e)
- S(a);XP(F)::QAR(M)+S(K),XS(a)
- P(k);XP(H)::QAR(M)+S(K),DCHECK,XP(k)
- P(g);::QAR(M)+S(K)
- R(j);::QAR(M)+S(K)
- R(m);::QAR(M)+S(K)
- S(a);::QAR(M)+S(K),XS(a)
- Refutation
- R(j);
- Try
- B(I);
- Threat
- DUALS(5)
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINS(c),XP(C)::R1(A),XS(a)
- R(m);XP(L)::QAR(M)+S(K)
- B(e);XP(J)::QAR(M)+S(K),DCHECK,XB(e)
- S(a);XP(F)::QAR(M)+S(K),XS(a)
- P(k);XP(H)::QAR(M)+S(K),DCHECK,XP(k)
- P(g);::QAR(M)+S(K)
- R(j);::QAR(M)+S(K)
- R(m);::QAR(M)+S(K)
- S(a);::QAR(M)+S(K),XS(a)
- Refutation
- R(j);XB(I)
- Try
- Actual
- S(K);
- Threat
- DUALS(6)
- Vars
- K(d);OGATEB,P-FLIGHT,P_SPINS(c),XP(C)::R1(A),XS(a)
- R(m);OGATE,XP(L)::QAR(M)+B(I),XR(m)
- B(e);XP(J)::QAR(M)+B(I)
- S(a);OGATE,XS(K)::QAR(M)+B(I),XS(a)
- S(a);OGATE,XP(F)::QAR(M)+B(I),XS(a)
- P(k);XP(H)::QAR(M)+B(I)
- R(j);::QAR(M)+B(I)
- R(j);::QAR(M)+B(I),XR(j)
- R(m);::QAR(M)+B(I)
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