MESON Chess Problem Database
Problem Display
PID: 117275 (QB3K2/6p1/2P2P2/2R2N1b/3Nk1Bp/p7/2Pb2n1/3r4 w - - 0 1)
Larsen, Lars Aksglade (= Aksglade, Lars)
Thema Danicum, 1992
#2
10 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bf4
- 2.c7#
- 1...Bg6
- 2.Bf3#
- 1...Bf7
- 2.Bf3#
- 1...Be8
- 2.Bf3#
- 1...Sf4
- 2.Re5#
- 1...Bf4
- Tries
- 1.Se2?
- threat
- 2.Re5#
- 2.c7#
- 1...Bxg4
- 2.c7#
- 1...gxf6
- 2.c7#
- 1...Rb1
- 2.Re5#
- 1...Bc1
- 2.Sc3#
- 2.Re5#
- 1...Be1
- 2.Re5#
- 1...Bc3
- 2.Sxc3#
- 1...Be3
- 2.Sc3#
- 2.Re5#
- 1...Bf4
- 2.Sc3#
- 1...Ba5
- 2.Re5#
- 1...Bg5
- 2.Sc3#
- 2.Re5#
- 1...Bh6
- 2.Sc3#
- 2.Re5#
- 1...Bf7
- 2.Re5#
- 1...Be8
- 2.Re5#
- 1...Se3
- 2.Sd6#
- 2.Re5#
- 1...Sf4
- 2.Re5#
- 1...Bb4!
- threat
- 1.Se6?
- threat
- 2.Re5#
- 2.c7#
- 1...Bxg4
- 2.c7#
- 1...gxf6
- 2.c7#
- 1...Rb1
- 2.Re5#
- 1...Bc1
- 2.Re5#
- 1...Be1
- 2.Sg5#
- 2.Re5#
- 1...Bc3
- 2.Sg5#
- 1...Be3
- 2.Re5#
- 1...Bb4
- 2.Sg5#
- 1...Ba5
- 2.Sg5#
- 2.Re5#
- 1...Bg5
- 2.Sxg5#
- 2.Re5#
- 1...Bh6
- 2.Re5#
- 1...Be8
- 2.Re5#
- 1...Se3
- 2.Sd6#
- 2.Sg5#
- 2.Re5#
- 1...Sf4
- 2.Sg5#
- 2.Re5#
- 1...Bf4!
- threat
- 1.Bh2?
- threat
- 2.Re5#
- 2.c7#
- 1...gxf6
- 2.c7#
- 1...Rb1
- 2.Re5#
- 1...Bb4
- 2.c7#
- 1...Bf4
- 2.c7#
- 1...Bf7
- 2.Bf3#
- 2.Re5#
- 1...Be8
- 2.Bf3#
- 2.Re5#
- 2.Qxe8#
- 1...Se3
- 2.Re5#
- 1...Sf4!
- threat
- 1.Qa7?
- threat
- 2.Qe7#
- 1...Sf4
- 2.Re5#
- 1...Bf7
- 2.Bf3#
- 1...Bf4!
- threat
- 1.Se2?
- Keys
- 1.Qb7!
- threat
- 2.Qe7#
- 1...Sf4
- 2.Re5#
- 1...Bf4
- 2.c7#
- 1...Bf7
- 2.Bf3#
- threat
- 1.Qb7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 2
- Sets
- B(b);SBLOCK::QAB(H)+P(F)
- B(g);N_GUARD::B(C)
- S(c);SBLOCK::R1(D)
- Tries
- Try
- S(B);
- Threat
- DUALS(2)
- Vars
- B(g);XB(C)::QAB(H)+P(F)
- P(h);XP(G)::QAB(H)+P(F)
- R(a);::R1(D)
- B(b);::R1(D)
- B(b);N_GUARD::S(B),XB(b)
- B(b);N_GUARD::S(B)
- B(g);::R1(D)
- S(c);::R1(D)
- Refutation
- B(b);P_PINR(D)
- Try
- S(B);
- Threat
- DUALS(2)
- Vars
- B(g);XB(C)::QAB(H)+P(F)
- P(h);XP(G)::QAB(H)+P(F)
- R(a);::R1(D)
- B(b);::R1(D)
- B(b);N_GUARD::S(B)
- B(b);N_GUARD,P_PINR(D)::S(B)
- B(g);::R1(D)
- Refutation
- B(b);
- Try
- B(I);
- Threat
- DUALS(2)
- Vars
- P(h);XP(G)::QAB(H)+P(F)
- R(a);::R1(D)
- B(b);P_PINR(D)::QAB(H)+P(F)
- B(b);::QAB(H)+P(F)
- S(c);::R1(D)
- Refutation
- S(c);
- Try
- Q(H);
- Threat
- QAR(H)
- Vars
- S(c);SBLOCK::R1(D)
- B(g);N_GUARD::B(C)
- Refutation
- B(b);
- Try
- Actual
- Q(H);
- Threat
- QAR(H)
- Vars
- S(c);SBLOCK::R1(D)
- B(b);SBLOCK::QAB(H)+P(F)
- B(g);N_GUARD::B(C)
Developed and maintained by Brian Stephenson.
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