MESON Chess Problem Database
Problem Display
PID: 75583 (5r2/4Q2q/5pPp/1p2B3/4kNBR/2R2pP1/5K1p/5n1b w - - 0 1)
Kovacevic, Marjan
1st Prize=, Pobeda TT, 2005
#2
9 + 10
| 56 | The Problemist | 2007 |
| 145 | StrateGems | 2009 |
| 15323 | FIDE Album (2004-2006) | 2013 |
SOLUTION
- SOUND
- Sets
- 1...Qxg6
- 2.Bxf6#
- 1...Qh8
- 2.Bxf6#
- 1...Sd2
- 2.Re3#
- 1...Se3
- 2.Rxe3#
- 1...Sxg3
- 2.Re3#
- 1...b4
- 2.Rc4#
- 1...fxe5
- 2.Qb4#
- 1...f5
- 2.Bg7#
- 1...Qxg6
- Tries
- 1.Sd3?
- threat
- 2.Be6#
- 1...Kd5
- 2.Be6#
- 1...Qxg6
- 2.Qb7#
- 1...fxe5
- 2.Qxe5#
- 1...f5
- 2.Bxf3#
- 1...Se3!
- threat
- 1.Bxf3+?
- 1...Kf5
- 2.Rh5#
- 1...Bxf3!
- 1...Kf5
- 1.Bc7+?
- 1...Kd4
- 2.Qb4#
- 1...Qxe7!
- 1...Kd4
- 1.Bb8+?
- 1...Kd4
- 2.Qb4#
- 1...Qxe7!
- 1...Kd4
- 1.Rh5?
- threat
- 2.Bf5#
- 2.Qb4#
- 1...Qxg6
- 2.Bxf6#
- 2.Qb4#
- 2.Qb7#
- 1...Sxg3
- 2.Re3#
- 2.Qb4#
- 1...fxe5
- 2.Qb4#
- 2.Qxe5#
- 1...Qg8
- 2.Bf5#
- 1...Qf7
- 2.Bf5#
- 1...Rc8
- 2.Bf5#
- 1...Rd8
- 2.Bf5#
- 1...Sd2
- 2.Bf5#
- 2.Re3#
- 1...Se3
- 2.Rxe3#
- 1...b4
- 2.Bf5#
- 2.Rc4#
- 2.Qxb4#
- 1...f5
- 2.Bg7#
- 1...Qxe7!
- threat
- 1.Qe6?
- threat
- 2.Bf5#
- 2.Bxf6#
- 2.Qd5#
- 2.Qf5#
- 1...Qxg6
- 2.Bxf6#
- 2.Qd5#
- 1...Sxg3
- 2.Re3#
- 2.Qd5#
- 1...fxe5
- 2.Qd5#
- 1...Qg8
- 2.Bf5#
- 2.Qf5#
- 1...Qb7
- 2.Bf5#
- 2.Bxf6#
- 2.Qf5#
- 1...Qc7
- 2.Bf5#
- 2.Qd5#
- 2.Qf5#
- 1...Qd7
- 2.Bf5#
- 1...Qe7
- 2.Bf5#
- 2.Qd5#
- 2.Qf5#
- 1...Qf7
- 2.Bf5#
- 2.Qf5#
- 1...Rd8
- 2.Bf5#
- 2.Bxf6#
- 2.Qf5#
- 1...Re8
- 2.Bf5#
- 2.Qd5#
- 2.Qf5#
- 1...Se3
- 2.Bxf6#
- 2.Rxe3#
- 1...f5
- 2.Bf6#
- 2.Bg7#
- 2.Bh8#
- 2.Qd5#
- 1...Qa7+!
- threat
- 1.Qb7+?
- 1...Kxe5
- 2.Qd5#
- 1...Qxb7!
- 1...Kxe5
- 1.Qd7?
- threat
- 2.Qf5#
- 2.Qd4#
- 2.Qd5#
- 1...Kxe5
- 2.Qd5#
- 1...Qxg6
- 2.Qd4#
- 2.Qd5#
- 1...Sxg3
- 2.Re3#
- 2.Qd4#
- 2.Qd5#
- 1...fxe5
- 2.Qd3#
- 2.Qd5#
- 1...Qg8
- 2.Qf5#
- 2.Qd4#
- 1...Qf7
- 2.Qf5#
- 2.Qd4#
- 1...Rd8
- 2.Qf5#
- 1...Se3
- 2.Rxe3#
- 2.Qd4#
- 1...f5
- 2.Qd4#
- 2.Qd5#
- 1...Qxd7!
- threat
- 1.Sd3?
- Keys
- 1.Be6!
- threat
- 2.Sd3#
- 1...Kxe5
- 2.Sd3#
- 1...Qxg6
- 2.Sxg6#
- 1...fxe5
- 2.Qb4#
- 1...Se3
- 2.Rxe3#
- 1...f5
- 2.Bd5#
- threat
- 1.Be6!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 1
- REMOVED MATES = 4
- Sets
- Q(i);N_GUARD,XP(H)::QAR(I)+B(G),XP(g)
- Q(i);N_GUARD::QAR(I)+B(G),XP(g)
- S(a);N_GUARD::R1(B)
- S(a);N_GUARD::R1(B),XS(a)
- S(a);N_GUARD,XP(C)::R1(B)
- P(f);N_GUARD::R(B)
- P(g);P_SPINP(g),SBLOCK,XB(G)::QAR(I)
- P(g);OGATE::QAR(I)+B(G)
- Tries
- Try
- S(D);
- Threat
- R(F)+B(E)
- Vars
- K(e);S_FLIGHT::B(E)
- Q(i);N_GUARD,XP(H)::QAB(I)
- P(g);OGATE,P_SPINP(g),XB(G)::QAR1(I),XP(g)
- P(g);SBLOCK::R(F)+B(E),DCHECK,XP(d)
- Refutation
- S(a);
- Try
- B(E);CHECK,XP(d)
- Vars
- K(e);S_FLIGHT::R(F)
- Refutation
- B(b);XB(E)
- Try
- B(G);CHECK
- Vars
- K(e);P-FLIGHT::QAR2(I)
- Refutation
- Q(i);XQ(I)
- Try
- B(G);CHECK
- Vars
- K(e);P-FLIGHT::QAR2(I)
- Refutation
- Q(i);XQ(I)
- Try
- R(F);
- Threat
- DUALS(2)
- Vars
- Q(i);::B(E)
- R(j);::B(E)
- S(a);N_GUARD::R1(B),XS(a)
- P(g);OGATE::QAR(I)+B(G)
- Refutation
- Q(i);XQ(I)
- Try
- Q(I);
- Threat
- DUALS(4)
- Vars
- P(g);P_SPINP(g),XB(G)::QAB1(I)
- Q(i);::B(E)
- Refutation
- Q(i);CHECK
- Try
- Q(I);CHECK
- Vars
- K(e);P-FLIGHT,XB(G)::QAR1(I)
- Refutation
- Q(i);XQ(I)
- Try
- Q(I);
- Threat
- DUALS(3)
- Vars
- K(e);P-FLIGHT,XB(G)::QAR1(I)
- R(j);::QAB1(I)
- Refutation
- Q(i);XQ(I)
- Try
- Actual
- B(E);
- Threat
- R(F)+S(D)
- Vars
- K(e);P-FLIGHT,XB(G)::S(D)
- Q(i);XP(H)::R(F)+S(D),XQ(i)
- P(g);SBLOCK,XB(G)::QAR(I)
- S(a);N_GUARD::R1(B),XS(a)
- P(g);SBLOCK::B(E)
Developed and maintained by Brian Stephenson.
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