MESON Chess Problem Database
Problem Display
PID: 42469 (KbNRr3/5n1p/2p2Rq1/2Npk3/6P1/4B3/Bp1P1n2/5Q2 w - - 0 1)
Velimirovic, Milan
Problem (Zagreb), 1971
#2
10 + 10
| 3335 | Cyclone | 2000 |
SOLUTION
- SOUND
- Sets
- 1...Qe4
- 2.Sd7#
- 1...Qf5
- 2.Rxf5#
- 1...Qxf6
- 2.d4#
- 1...Qh6
- 2.Rf5#
- 1...Qg7
- 2.Rf5#
- 1...Qg8
- 2.Rf5#
- 1...Sd1
- 2.Rxe8#
- 2.Qf4#
- 2.d4#
- 1...Sh1
- 2.Rxe8#
- 2.Qf4#
- 2.d4#
- 1...Sd3
- 2.Rxe8#
- 1...Sh3
- 2.Rxe8#
- 2.d4#
- 1...Se4
- 2.Sd3#
- 2.Sd7#
- 2.Rxe8#
- 2.Qf4#
- 2.d4#
- 1...Sxg4
- 2.Rxe8#
- 2.Qf4#
- 2.d4#
- 1...d4
- 2.Bxd4#
- 1...Qe4
- Tries
- 1.Bf4+?
- 1...Kd4
- 2.Qc4#
- 1...Kxf6!
- 1...Kd4
- 1.Rxf2?
- threat
- 2.d4#
- 1...Qf5
- 2.Rxf5#
- 1...Qd3
- 2.Rxe8#
- 1...Qe4
- 2.Rxe8#
- 1...d4
- 2.Bxd4#
- 1...Qxg4!
- threat
- 1.Rxg6?
- threat
- 2.Rxe8#
- 2.d4#
- 1...Rxd8
- 2.Re6#
- 2.d4#
- 1...Sxd8
- 2.d4#
- 1...Re6
- 2.Rxe6#
- 2.d4#
- 1...Re7
- 2.d4#
- 1...Rf8
- 2.Re6#
- 2.d4#
- 1...Rg8
- 2.Re6#
- 2.d4#
- 1...Rh8
- 2.Re6#
- 2.d4#
- 1...Bd6
- 2.d4#
- 1...Sd3
- 2.Rxe8#
- 2.Qf5#
- 2.Qf6#
- 1...Sg5
- 2.d4#
- 1...Sd6
- 2.d4#
- 1...d4
- 2.Rxe8#
- 1...hxg6!
- threat
- 1.Qxf2?
- threat
- 2.Bd4#
- 2.Rxe8#
- 2.Qf4#
- 2.d4#
- 1...Qxf6
- 2.Bd4#
- 2.d4#
- 1...Rxd8
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Sxd8
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Qf5
- 2.Bd4#
- 2.Rxf5#
- 2.Qxf5#
- 1...Qd3
- 2.Rxe8#
- 2.Qf4#
- 1...Qe4
- 2.Sd7#
- 2.Rxe8#
- 1...Qg5
- 2.Bd4#
- 2.Rxe8#
- 2.d4#
- 1...Qh6
- 2.Bd4#
- 2.Rf5#
- 2.Rxe8#
- 2.Qf5#
- 2.d4#
- 1...Qg8
- 2.Bd4#
- 2.Rf5#
- 2.Qf4#
- 2.Qf5#
- 2.d4#
- 1...Re6
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Re7
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Rf8
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Rg8
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Rh8
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Bd6
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Sg5
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Sd6
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Sh6
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...Sh8
- 2.Bd4#
- 2.Qf4#
- 2.d4#
- 1...d4
- 2.Bxd4#
- 2.Rxe8#
- 2.Qf4#
- 1...Qxg4!
- threat
- 1.Bf4+?
- Keys
- 1.Rf4!
- threat
- 2.d4#
- 1...Qf5
- 2.Rxf5#
- 1...Qd3
- 2.Rxe8#
- 1...Qe4
- 2.Rxe8#
- 1...Sd3
- 2.Bd4#
- 1...d4
- 2.Sd7#
- threat
- 1.Rf4!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 3
- ADDED MATES = 1
- REMOVED MATES = 4
- Sets
- Q(f);SBLOCK::S(F)
- Q(f);N_GUARD::R1(G),XQ(f)
- Q(f);SBLOCK,XR(G)::P(C)
- Q(f);N_GUARD::R1(G)
- S(b);::R(J),XR(j)
- P(c);::B(D),XP(c)
- Tries
- Try
- B(D);CHECK
- Vars
- K(d);P_SPINP(c),S_FLIGHT::QAR1(A)
- Refutation
- K(d);S_FLIGHT,XR(G)
- Try
- R(G);XS(b)
- Threat
- P(C)
- Vars
- Q(f);N_GUARD::R1(G),XQ(f)
- Q(f);N_GUARD::R(J),XR(j)
- P(c);::B(D),XP(c)
- Refutation
- Q(f);XP(E)
- Try
- R(G);XQ(f)
- Threat
- DUALS(2)
- Vars
- S(g);XR(J)::P(C)
- R(j);::P(C)
- B(i);::P(C)
- S(g);::P(C)
- P(c);::R(J),XR(j)
- Refutation
- P(h);XR(G)
- Try
- Q(A);XS(b)
- Threat
- DUALS(4)
- Refutation
- Q(f);XP(E)
- Try
- Actual
- R(G);
- Threat
- P(C)
- Vars
- Q(f);N_GUARD::R1(G),XQ(f)
- Q(f);N_GUARD::R(J),XR(j)
- S(b);::B(D)
- P(c);::S(F)
Developed and maintained by Brian Stephenson.
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