MESON Chess Problem Database
Problem Display
PID: 83951 (6b1/7q/1n6/2Bprn2/1N4R1/k1p1b3/2B1R3/1KN5 w - - 0 1)
Toth, Gyula
Szekszard TST TT, 1963
#2
7 + 9
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bxc1
- 2.Sa2#
- 2.Sd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Bd2
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Bf4
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Bg5
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Bh6
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Sd4
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...d4
- 2.Sd5#
- 1...Bxc1
- Tries
- 1.Bb3?
- threat
- 2.Sc2#
- 2.Ra2#
- 1...Sg3+
- 2.Sc2#
- 1...Sd4+
- 2.Sc2#
- 2.Sbd3#
- 1...Sh4+
- 2.Sc2#
- 1...Sd6+
- 2.Sc2#
- 1...Sh6+
- 2.Sc2#
- 1...Se7+
- 2.Sc2#
- 1...Sg7+
- 2.Sc2#
- 1...c2+
- 2.Sxc2#
- 1...Qh2
- 2.Sc2#
- 1...Bd2
- 2.Sba2#
- 2.Sc2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Bxc1!
- threat
- 1.Rxe3?
- threat
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 2.Rxc3#
- 1...Rxe3
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Sxe3
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Qh3
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Qc7
- 2.Sc6#
- 2.Rxc3#
- 1...Qe7
- 2.Rxc3#
- 1...Re4
- 2.Rxc3#
- 1...Sd4
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Sd7
- 2.Rxc3#
- 1...d4
- 2.Sd5#
- 1...Sa4!
- threat
- 1.Bb3?
- Keys
- 1.Bd1!
- threat
- 2.Sc2#
- 2.Ra2#
- 1...Sg3+
- 2.Sc2#
- 1...Sd4+
- 2.Sbd3#
- 1...Sh4+
- 2.Sc2#
- 1...Sd6+
- 2.Sc2#
- 1...Sh6+
- 2.Sc2#
- 1...Se7+
- 2.Sc2#
- 1...Sg7+
- 2.Sc2#
- 1...c2+
- 2.Sxc2#
- 1...Bxc1
- 2.Sa2#
- 2.Sd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 2.Ra2#
- 1...Qh2
- 2.Sc2#
- 1...Re4
- 2.Ra2#
- 1...Bd2
- 2.Sba2#
- 2.Sc2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 1...Bd4
- 2.Ra2#
- 1...Bf4
- 2.Sba2#
- 2.Sbd3#
- 2.Sxd5#
- 2.Sa6#
- 2.Sc6#
- 2.Ra2#
- 1...Sc4
- 2.Ra2#
- 1...d4
- 2.Sd5#
- threat
- 1.Bd1!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 12
- REMOVED MATES = 0
- Sets
- P(d);S_CUTB(c)::B(G)+S(E)
- Tries
- Try
- B(C);
- Threat
- DUALS(2)
- Vars
- S(f);CHECK::B(G)+S(E),DCHECK
- P(b);CHECK::B(G)+S(E),DCHECK,XP(b)
- Q(h);::B(G)+S(E),DCHECK
- Refutation
- B(c);XS(B)
- Try
- R(D);P_PINP(b),XB(c)
- Threat
- DUALS(6)
- Vars
- Q(h);::R(D),XP(b)
- R(e);::R(D),XP(b)
- S(g);::R(D),XP(b)
- P(d);::B(G)+S(E)
- Refutation
- S(g);
- Try
- Actual
- B(C);
- Threat
- DUALS(2)
- Vars
- S(f);CHECK::B(G)+S(E),DCHECK
- S(f);CHECK,S_CUTB(c)::B(G)+S(E)
- P(b);CHECK::B(G)+S(E),DCHECK,XP(b)
- Q(h);::B(G)+S(E),DCHECK
- R(e);::R1(D)
- B(c);::R1(D)
- S(g);::R1(D)
- P(d);S_CUTB(c)::B(G)+S(E)
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