MESON Chess Problem Database
Problem Display
PID: 108874 (1B3nb1/1K1p4/6p1/1RNpP1Pp/2pk4/Pp1pNQ1n/3P4/6b1 w - - 0 1)
Leu, Gheorghe
Bucharest Cup, 1988
#2
10 + 12
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bxe3
- 2.Qxe3#
- 1...Bh7
- 2.Qxd5#
- 1...Sf4
- 2.Qxf4#
- 1...Se6
- 2.Qxd5#
- 1...c3
- 2.Sxb3#
- 1...Bxe3
- Tries
- 1.Sc2+?
- 1...dxc2
- 2.Qc3#
- 1...bxc2!
- 1...dxc2
- 1.Sxd7?
- threat
- 2.Ba7#
- 1...Se6
- 2.Rxd5#
- 2.Qxd5#
- 1...Sxd7!
- threat
- 1.Rb4?
- threat
- 2.Sxb3#
- 1...Kxc5
- 2.Ba7#
- 1...b2
- 2.Sb3#
- 1...d6!
- threat
- 1.Qg4+?
- 1...Sf4
- 2.Qxf4#
- 1...hxg4!
- 1...Sf4
- 1.e6?
- threat
- 2.Qxd5#
- 2.Qf6#
- 1...Bxe3
- 2.Qxe3#
- 2.Qf6#
- 1...Bxe6
- 2.Qf6#
- 1...Bh2
- 2.Qxd5#
- 1...Sf4
- 2.Qxf4#
- 1...Sh7
- 2.Qxd5#
- 1...dxe6!
- threat
- 1.Sc2+?
- Keys
- 1.Ba7!
- threat
- 2.Sxd7#
- 1...Kxe5
- 2.Qf6#
- 1...Se6
- 2.Qxd5#
- 1...d6
- 2.Sd7#
- threat
- 1.Ba7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 4
- Sets
- B(a);OGATE,XS(C)::QAB1(D),XB(a)
- B(l);N_GUARD::QAR1(D),XP(g)
- S(d);N_GUARD::QAR2(D),XS(d)
- S(k);S_CUTB(l)::QAR1(D),XP(g)
- P(e);N_GUARD::S(F),XP(b)
- Tries
- Try
- S(C);CHECK
- Vars
- P(c);OGATE,XS(C)::QAB1(D)
- Refutation
- P(b);XS(C)
- Try
- S(F);XP(j)
- Threat
- B(J)
- Refutation
- S(k);XS(F)
- Try
- R(E);P_PINP(e)
- Threat
- S(F),XP(b)
- Vars
- K(f);N_SPINP(e),OGATEB,S_FLIGHT,XS(F)::B(J)
- P(b);::S(F)
- Refutation
- P(j);
- Try
- Q(D);CHECK
- Vars
- S(d);N_GUARD,P_SPINS(d)::QAR2(D),XS(d)
- Refutation
- P(h);XQ(D)
- Try
- P(G);
- Threat
- DUALS(2)
- Vars
- B(l);XP(G)::QAB(D)
- B(a);::QAR1(D),XP(g)
- S(d);N_GUARD::QAR2(D),XS(d)
- S(k);::QAR1(D),XP(g)
- Refutation
- P(j);XP(G)
- Try
- Actual
- B(J);
- Threat
- B(J)+S(F),XP(j)
- Vars
- K(f);OGATEB,S_FLIGHT,XP(G)::QAB1(D)
- S(k);S_CUTB(l)::QAR1(D),XP(g)
- P(j);::B(J)+S(F)
Developed and maintained by Brian Stephenson.
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