MESON Chess Problem Database
Problem Display
PID: 71299 (3b1K1Q/1n1pp3/2bPk3/4N2p/pP4P1/7n/qp1RB3/5R2 w - - 0 1)
Markovsky, Grigory F
2nd Prize, Sukharev MT, 2005-2006
#2
9 + 11
| 56 | The Problemist | 2006 |
| 15323 | FIDE Album (2004-2006) | 2013 |
SOLUTION
- SOUND
- Sets
- 1...hxg4
- 2.Bxg4#
- 1...hxg4
- Tries
- 1.Sc4?
- threat
- 2.Qe5#
- 2.Qh6#
- 2.Qg8#
- 1...Sxd6
- 2.Qe5#
- 2.Qh6#
- 1...exd6
- 2.Qg8#
- 1...b1Q
- 2.Qe5#
- 2.Qg8#
- 1...b1B
- 2.Qe5#
- 2.Qg8#
- 1...Qb1
- 2.Qe5#
- 2.Qg8#
- 1...Bf3
- 2.Qe5#
- 2.Qh6#
- 1...Be4
- 2.Qe5#
- 2.Qg8#
- 1...Sf2
- 2.Qe5#
- 2.Qh6#
- 1...Sf4
- 2.Qe5#
- 1...Sg5
- 2.Qe5#
- 2.Qh6#
- 1...Qxc4!
- threat
- 1.Sxc6?
- threat
- 2.Qe5#
- 2.Qh6#
- 2.Qg8#
- 1...Sxd6
- 2.Sxd8#
- 2.Qe5#
- 2.Qh6#
- 1...exd6
- 2.Qg8#
- 1...Qd5
- 2.Qh6#
- 1...b1Q
- 2.Qe5#
- 2.Qg8#
- 1...b1B
- 2.Qe5#
- 2.Qg8#
- 1...Qb1
- 2.Bc4#
- 2.Qe5#
- 2.Qg8#
- 1...Sf2
- 2.Qe5#
- 2.Qh6#
- 1...Sf4
- 2.Qe5#
- 1...Sg5
- 2.Qe5#
- 2.Qh6#
- 1...dxc6!
- threat
- 1.Sg6?
- threat
- 2.Qe5#
- 2.Qg8#
- 1...Sxd6
- 2.Qe5#
- 1...exd6
- 2.Qg8#
- 1...Bd5
- 2.Qe5#
- 1...Bf3
- 2.Qe5#
- 1...Sf2
- 2.Sf4#
- 2.Qe5#
- 1...Sf4
- 2.Sxf4#
- 2.Qe5#
- 1...Sg5
- 2.Sf4#
- 2.Qe5#
- 1...Qd5!
- threat
- 1.Sf7?
- threat
- 2.Qe5#
- 2.Qh6#
- 1...b1Q
- 2.Qe5#
- 1...b1B
- 2.Qe5#
- 1...Qb1
- 2.Qe5#
- 1...Qd5
- 2.Qh6#
- 1...Be4
- 2.Qe5#
- 1...Sf4
- 2.Sg5#
- 2.Qe5#
- 1...exd6!
- threat
- 1.Rf5?
- threat
- 2.Qh6#
- 2.Qg8#
- 1...Sxd6
- 2.Qh6#
- 1...exd6
- 2.Qg8#
- 1...Qd5
- 2.Qh6#
- 1...Bd5
- 2.Qh6#
- 1...Sf4
- 2.Qg8#
- 1...Sg5
- 2.Qh6#
- 1...hxg4!
- threat
- 1.Sc4?
- Keys
- 1.Sd3!
- threat
- 2.Qe5#
- 1...Kd5
- 2.Sc5#
- 1...Kxd6
- 2.Qe5#
- 1...exd6
- 2.Qg8#
- 1...Qd5
- 2.Qh6#
- threat
- 1.Sd3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 4
- REMOVED MATES = 1
- Sets
- P(e);OGATE,XP(E)::B(C),XP(e)
- Tries
- Try
- S(F);
- Threat
- DUALS(3)
- Vars
- P(j);XP(G)::QAB(I)
- S(c);::QAR1(I)
- Refutation
- Q(a);XS(F)
- Try
- S(F);XB(f)
- Threat
- DUALS(3)
- Vars
- P(j);XP(G)::QAB(I)
- Q(a);::QAR(I)
- S(c);::QAR1(I)
- Refutation
- P(i);XS(F)
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- S(h);XP(G)::QAR1(I)
- P(j);XP(G)::QAB(I)
- B(f);::QAR1(I)
- Refutation
- Q(a);
- Try
- S(F);
- Threat
- DUALS(2)
- Vars
- P(b);::QAR1(I)
- Q(a);::QAR1(I)
- Q(a);::QAR(I)
- B(f);::QAR1(I)
- Refutation
- P(j);XP(G)
- Try
- R(A);
- Threat
- DUALS(2)
- Vars
- S(h);XP(G)::QAR(I)
- P(j);XP(G)::QAB(I)
- Q(a);::QAR(I)
- B(f);::QAR(I)
- S(c);::QAB(I)
- S(c);::QAR(I)
- Refutation
- P(e);XP(E)
- Try
- Actual
- S(F);
- Threat
- QAR1(I)
- Vars
- K(g);S_FLIGHT::R(B)+S(F)
- K(g);P-FLIGHT,XP(G)::QAB1(I)
- P(j);SBLOCK,XP(G)::QAB(I)
- Q(a);SBLOCK::QAR(I)
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