MESON Chess Problem Database
Problem Display
PID: 226546 (4n3/3n1b2/2NPk2K/7p/B1P1N2R/8/4Q3/8 w - - 0 1)
Larsen, Lars Aksglade (= Aksglade, Lars)
Tidskrift for Schack, 1977
#2
8 + 5
SOLUTION
- SOUND
- Sets
- 1...Se5
- 2.Sd4#
- 1...Se5
- Tries
- 1.Sc5+?
- 1...Kf5
- 2.Qf1#
- 2.Qf3#
- 2.Qf2#
- 1...Kf6
- 2.Rf4#
- 2.Qf1#
- 2.Qf3#
- 2.Qf2#
- 1...Kxd6!
- 1...Kf5
- 1.Sg5+?
- 1...Kf5
- 2.Qf1#
- 2.Qf3#
- 2.Qf2#
- 1...Kf6
- 2.Rf4#
- 2.Qf1#
- 2.Qf3#
- 2.Qf2#
- 1...Kxd6!
- 1...Kf5
- 1.Qxh5?
- threat
- 2.Sd4#
- 2.Sd8#
- 2.Qg4#
- 2.Qd5#
- 1...Sxd6
- 2.Qd5#
- 1...Bg6
- 2.Sd8#
- 2.Qd5#
- 1...Sc5
- 2.Sd4#
- 2.Sd8#
- 2.Qg4#
- 1...Se5
- 2.Sd4#
- 2.Sd8#
- 1...Sb6
- 2.Sd4#
- 2.Sd8#
- 2.Qg4#
- 1...Sdf6
- 2.Sd4#
- 2.Sd8#
- 1...Sb8
- 2.Sd4#
- 2.Sd8#
- 2.Qg4#
- 1...Sf8
- 2.Sd4#
- 2.Sd8#
- 2.Qg4#
- 1...Bg8
- 2.Sd4#
- 2.Sd8#
- 2.Qd5#
- 1...Sef6
- 2.Sd4#
- 2.Sd8#
- 1...Sc7
- 2.Sd4#
- 2.Sd8#
- 2.Qg4#
- 1...Sg7
- 2.Sd4#
- 2.Sd8#
- 2.Qd5#
- 1...Bxh5!
- threat
- 1.Sc5+?
- Keys
- 1.Qd3!
- threat
- 2.Qh3#
- 2.Qd5#
- 1...Kf5
- 2.Qh3#
- 1...Sxd6
- 2.Qd5#
- 1...Bg6
- 2.Qd5#
- 1...Bg8
- 2.Qd5#
- 1...Sc5
- 2.Qh3#
- 1...Se5
- 2.Sd4#
- 1...Sb6
- 2.Qh3#
- 1...Sdf6
- 2.Sc5#
- 1...Sb8
- 2.Qh3#
- 1...Sf8
- 2.Qh3#
- 1...Sef6
- 2.Sg5#
- 1...Sc7
- 2.Qh3#
- 1...Sg7
- 2.Qd5#
- threat
- 1.Qd3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 12
- REMOVED MATES = 0
- Sets
- S(c);SBLOCK::S(F)
- Tries
- Try
- S(D);CHECK
- Refutation
- K(b);P-FLIGHT,XP(G)
- Try
- S(D);CHECK
- Refutation
- K(b);P-FLIGHT,XP(G)
- Try
- Q(A);XP(a)
- Threat
- DUALS(4)
- Vars
- S(e);XP(G)::QAB1(A)
- Refutation
- B(d);XQ(A)
- Try
- Actual
- Q(A);
- Threat
- DUALS(2)
- Vars
- K(b);S_FLIGHT::QAB(A)
- S(e);XP(G)::QAB1(A)
- B(d);::QAB1(A)
- S(c);::QAB(A)
- S(c);SBLOCK::S(F)
- S(c);N_GUARD,SBLOCK::S(D)
- S(e);SBLOCK::S(D)
- S(e);::QAB(A)
- S(e);::QAB1(A)
Developed and maintained by Brian Stephenson.
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