MESON Chess Problem Database
Problem Display
PID: 75728 (2K5/4BPb1/4N1bR/3pk3/3RP3/1p3pPB/7N/2nQ1rr1 w - - 0 1)
Labai, Zoltan
Slesarenko, Anatoly Vasilevich
Cyclone, 2000
#2
11 + 9
| 6166 | FIDE Album (1998-2000) | 2007 |
SOLUTION
- SOUND
- Sets
- 1...Rxd1
- 2.Sxf3#
- 1...Re1
- 2.Sxf3#
- 1...Bh5
- 2.Rxh5#
- 1...Bxf7
- 2.Sg4#
- 1...Bh7
- 2.Sg4#
- 1...f2
- 2.Sf3#
- 1...dxe4
- 2.Rd5#
- 1...Rxd1
- Tries
- 1.Kd7?
- threat
- 2.Sg4#
- 1...Bxe4
- 2.Bd6#
- 1...dxe4
- 2.Rd5#
- 1...Bf5
- 2.Bd6#
- 1...Bh5
- 2.Bd6#
- 2.Rxh5#
- 1...Rxg3!
- threat
- 1.Bf5?
- threat
- 2.Sg4#
- 2.Rxd5#
- 1...Rxd1
- 2.Sxf3#
- 2.Sg4#
- 1...Rxg3
- 2.Rxd5#
- 1...dxe4
- 2.Rd5#
- 1...Bh5
- 2.Rxd5#
- 1...Bxf5!
- threat
- 1.Ra4?
- threat
- 2.Qd4#
- 2.Qxd5#
- 1...Rxd1
- 2.Sxf3#
- 1...Bxe4
- 2.Qd4#
- 1...dxe4
- 2.Ra5#
- 2.Qd4#
- 2.Qd6#
- 1...d4
- 2.Qxd4#
- 1...Se2
- 2.Qxd5#
- 1...Sd3!
- threat
- 1.Rb4?
- threat
- 2.Qd4#
- 2.Qxd5#
- 1...Rxd1
- 2.Sxf3#
- 1...Bxe4
- 2.Qd4#
- 1...dxe4
- 2.Rb5#
- 2.Qd4#
- 2.Qd6#
- 1...d4
- 2.Qxd4#
- 1...Se2
- 2.Qxd5#
- 1...Sd3!
- threat
- 1.Rc4?
- threat
- 2.Qd4#
- 2.Qxd5#
- 1...Rxd1
- 2.Sxf3#
- 1...Bxe4
- 2.Qd4#
- 1...dxc4
- 2.Qd4#
- 2.Qd5#
- 1...dxe4
- 2.Rc5#
- 2.Qd4#
- 2.Qd6#
- 1...d4
- 2.Qxd4#
- 1...Se2
- 2.Qxd5#
- 1...Sd3!
- threat
- 1.Qc2?
- threat
- 2.Rxd5#
- 2.Qc7#
- 1...Bxe4
- 2.Qc7#
- 1...dxe4
- 2.Qc5#
- 2.Qc7#
- 1...Sd3
- 2.Qc7#
- 1...Rd1
- 2.Sxf3#
- 2.Qc7#
- 1...bxc2!
- threat
- 1.Qxb3?
- threat
- 2.Qxd5#
- 2.Qb8#
- 1...Bxe4
- 2.Qb8#
- 1...dxe4
- 2.Rd5#
- 2.Qd5#
- 2.Qb5#
- 2.Qb8#
- 1...Sxb3!
- threat
- 1.Qxc1?
- threat
- 2.Qf4#
- 2.Qc7#
- 1...Bxh6
- 2.Qc7#
- 1...Rxc1+!
- threat
- 1.Qe1?
- threat
- 2.Rxd5#
- 1...Rxe1
- 2.Sxf3#
- 1...Bxe4
- 2.Rh5#
- 1...dxe4
- 2.Qa5#
- 1...Se2!
- threat
- 1.f8Q?
- threat
- 2.Bd6#
- 2.Qxg7#
- 2.Qf4#
- 1...Bxh6
- 2.Bd6#
- 2.Bf6#
- 2.Qf6#
- 1...Sd3
- 2.Bd6#
- 2.Qxg7#
- 1...Bf5
- 2.Bd6#
- 2.Qxg7#
- 2.Qxf5#
- 1...Bf7
- 2.Sg4#
- 2.Bd6#
- 2.Qxg7#
- 1...Bf6
- 2.Bd6#
- 2.Bxf6#
- 2.Qxf6#
- 1...Bh8
- 2.Bd6#
- 2.Qf4#
- 2.Qxh8#
- 1...Se2
- 2.Bd6#
- 2.Qxg7#
- 1...Bxf8!
- threat
- 1.f8S?
- threat
- 2.Sg4#
- 2.Sxg6#
- 2.Sd7#
- 1...Rxg3
- 2.Sd7#
- 1...Bxe4
- 2.Sd7#
- 1...dxe4
- 2.Sxg6#
- 2.Sd7#
- 2.Rd5#
- 1...Bf5
- 2.Sd7#
- 1...Bh5
- 2.Sd7#
- 2.Rxh5#
- 1...Bf7
- 2.Sg4#
- 2.Sd7#
- 1...Bh7
- 2.Sg4#
- 2.Sd7#
- 1...Be8
- 2.Sg4#
- 1...Bxf8!
- threat
- 1.Kd7?
- Keys
- 1.Qxf3!
- threat
- 2.Rxd5#
- 1...Rxf3
- 2.Sxf3#
- 1...Bxe4
- 2.Sg4#
- 1...dxe4
- 2.Bd6#
- 1...Rd1
- 2.Qf4#
- threat
- 1.Qxf3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 2
- REMOVED MATES = 5
- Sets
- R(b);N_GUARD,XQ(A)::S(B),XP(e)
- R(b);N_GUARD::S(B),XP(e)
- B(h);N_GUARD::R(H),XB(h)
- B(h);XP(J)::S(B)
- B(h);::S(B)
- P(e);S_CUTR(b)::S(B)
- P(f);SBLOCK,XP(F)::R1(E)
- Tries
- Try
- K(K);S_FLIGHT
- Threat
- S(B)
- Vars
- B(h);XP(F)::B(I)
- P(f);SBLOCK,XP(F)::R1(E)
- B(h);P_PINS(G)::B(I)
- Refutation
- R(c);XP(C)
- Try
- B(D);
- Threat
- DUALS(2)
- Vars
- R(c);XP(C)::R1(E),XP(f)
- P(f);XP(F)::R1(E)
- B(h);::R1(E),XP(f)
- Refutation
- B(h);P_PINS(G),XB(D)
- Try
- R(E);
- Threat
- DUALS(2)
- Vars
- R(b);N_GUARD,XQ(A)::S(B),XP(e)
- B(h);XP(F)::QAB1(A)
- P(f);::QAB1(A),XP(f)
- S(a);::QAR1(A),XP(f)
- Refutation
- S(a);
- Try
- R(E);
- Threat
- DUALS(2)
- Vars
- R(b);N_GUARD,XQ(A)::S(B),XP(e)
- B(h);XP(F)::QAB1(A)
- P(f);::QAB1(A),XP(f)
- S(a);::QAR1(A),XP(f)
- Refutation
- S(a);
- Try
- R(E);
- Threat
- DUALS(2)
- Vars
- R(b);N_GUARD,XQ(A)::S(B),XP(e)
- B(h);XP(F)::QAB1(A)
- P(f);::QAB1(A),XP(f)
- S(a);::QAR1(A),XP(f)
- Refutation
- S(a);
- Try
- Q(A);
- Threat
- DUALS(2)
- Vars
- B(h);XP(F)::QAB(A)
- S(a);::QAB(A)
- Refutation
- P(d);XQ(A)
- Try
- Q(A);XP(d)
- Threat
- DUALS(2)
- Vars
- B(h);XP(F)::QAB(A)
- Refutation
- S(a);XQ(A)
- Try
- Q(A);XS(a)
- Threat
- DUALS(2)
- Vars
- B(i);XR(H)::QAB(A)
- Refutation
- R(b);CHECK,XQ(A)
- Try
- Q(A);
- Threat
- R1(E),XP(f)
- Vars
- R(b);N_GUARD,XQ(A)::S(B),XP(e)
- B(h);N_GUARD,P_SPINB(h),XP(F)::R(H)
- P(f);OGATEB,P_SPINP(f),XP(F)::QAR(A)
- Refutation
- S(a);
- Try
- P(J);
- Threat
- DUALS(3)
- Refutation
- B(i);XQ(J)
- Try
- P(J);
- Threat
- DUALS(3)
- Vars
- R(c);XP(C)::S(J)
- B(h);XP(F)::S(J)
- B(h);P_PINS(G)::S(J)
- B(h);::S(B)
- Refutation
- B(i);XS(J)
- Try
- Actual
- Q(A);XP(e)
- Threat
- R1(E),XP(f)
- Vars
- R(b);XQ(A)::S(B),XR(b)
- B(h);XP(F)::S(B)
- P(f);XP(F)::B(I)
- R(b);N_GUARD::QAB1(A)
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