MESON Chess Problem Database
Problem Display
PID: 80540 (1B6/3N1p2/5p2/2pp1P2/1PPkp2P/1B1P4/N1P3P1/3K3Q w - - 0 1)
Taraba, Jozef
1st Prize, Podtatranske noviny, 1980
#2
13 + 6
| 6424 | Czech Album (1979-1981) | 1986 |
| 14580 | Chess Compositions (Taraba) | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ke3
- 2.Qg1#
- 1...cxb4
- 2.Ba7#
- 1...Ke3
- Tries
- 1.Sxc5?
- 1...Ke3
- 2.Qg1#
- 1...exd3
- 2.Qg1#
- 1...e3
- 2.c3#
- 1...dxc4!
- 1...Ke3
- 1.Be5+?
- 1...Ke3
- 2.Qe1#
- 2.Qg1#
- 1...fxe5!
- 1...Ke3
- 1.Qf1?
- 1...Ke3
- 2.Qg1#
- 1...exd3
- 2.Qxd3#
- 2.Qf4#
- 1...cxb4
- 2.Ba7#
- 1...e3
- 2.Qf4#
- 2.c3#
- 1...dxc4!
- 1...Ke3
- 1.Qh2?
- 1...Ke3
- 2.Qg1#
- 1...exd3
- 2.Qf4#
- 1...cxb4
- 2.Ba7#
- 1...e3
- 2.Qf4#
- 1...dxc4!
- 1...Ke3
- 1.Qh3?
- threat
- 2.c3#
- 1...exd3
- 2.Qxd3#
- 1...cxb4
- 2.Ba7#
- 1...e3
- 2.Qg4#
- 1...dxc4!
- threat
- 1.Sxc5?
- Keys
- 1.Qe1!
- 1...exd3
- 2.c3#
- 1...cxb4
- 2.Ba7#
- 1...dxc4
- 2.Qxe4#
- 1...e3
- 2.Qc3#
- 1...exd3
- 1.Qe1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 1
- Sets
- K(a);S_FLIGHT::QAB(B)
- P(c);OGATEB,XP(H)::B(M)
- Tries
- Try
- S(L);XP(c)
- Vars
- K(a);S_FLIGHT::QAB(B)
- P(b);N_GUARD,XP(G)::QAB(B)
- P(b);SBLOCK::P(D)
- Refutation
- P(d);XP(I)
- Try
- B(M);CHECK
- Refutation
- P(e);XB(M)
- Try
- Q(B);
- Vars
- K(a);S_FLIGHT::QAB(B)
- P(c);OGATEB,XP(H)::B(M)
- Refutation
- P(d);XP(I)
- Try
- Q(B);
- Vars
- K(a);S_FLIGHT::QAB(B)
- P(b);OGATEB,XP(G)::QAR2(B)
- P(c);OGATEB,XP(H)::B(M)
- P(b);OGATEB::QAR2(B)
- Refutation
- P(d);XP(I)
- Try
- Q(B);
- Threat
- P(D)
- Vars
- P(b);OGATE,XP(G)::QAR1(B),XP(b)
- P(c);OGATEB,XP(H)::B(M)
- P(b);OGATEB,SBLOCK::QAR(B)
- Refutation
- P(d);XP(I)
- Try
- Actual
- Q(B);
- Vars
- P(b);SBLOCK,XP(G)::P(D)
- P(c);OGATEB,XP(H)::B(M)
- P(d);N_GUARD,XP(I)::QAR1(B),XP(b)
- P(b);SBLOCK::QAB1(B)
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