MESON Chess Problem Database
Problem Display
PID: 156994 (r3r3/b2P2N1/2p4p/R1n5/3NkP1p/2Q1P3/1n3PP1/3b3K w - - 0 1)
Larsen, Lars Aksglade (= Aksglade, Lars)
Thema Danicum, 1979
#2
10 + 10
| 15148 | Sadier Collection | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Sd3
- 2.Qxc6#
- 1...Se6
- 2.Re5#
- 1...Sd3
- Tries
- 1.Sb3?
- threat
- 2.Qd4#
- 1...Kd5
- 2.Qd4#
- 1...Sxd7
- 2.Sd2#
- 1...Scd3
- 2.Sd2#
- 2.Qxc6#
- 1...Sca4
- 2.Sd2#
- 1...Sa6
- 2.Sd2#
- 1...Se6
- 2.Sd2#
- 2.Re5#
- 1...Sb7
- 2.Sd2#
- 1...Sxb3!
- threat
- 1.Sf3?
- threat
- 2.Qd4#
- 1...Kd5
- 2.Qd4#
- 1...Sxd7
- 2.Sd2#
- 1...Scd3
- 2.Sd2#
- 2.Qxc6#
- 1...Sca4
- 2.Sd2#
- 1...Sa6
- 2.Sd2#
- 1...Se6
- 2.Sd2#
- 2.Re5#
- 1...Sb7
- 2.Sd2#
- 1...Sb3!
- threat
- 1.Sb5?
- threat
- 2.Qd4#
- 1...Kd5
- 2.Qd4#
- 1...Sxd7
- 2.Sd6#
- 1...Sb3
- 2.Sd6#
- 1...Scd3
- 2.Sd6#
- 2.Qxc6#
- 1...Sca4
- 2.Sd6#
- 1...Sa6
- 2.Sd6#
- 1...Se6
- 2.Sd6#
- 1...Sb7!
- threat
- 1.Sdf5?
- threat
- 2.Qd4#
- 1...Kd5
- 2.Qd4#
- 1...Sxd7
- 2.Sd6#
- 1...Sb3
- 2.Sd6#
- 1...Scd3
- 2.Sd6#
- 2.Qxc6#
- 1...Sca4
- 2.Sd6#
- 1...Sa6
- 2.Sd6#
- 1...Se6
- 2.Sd6#
- 2.Re5#
- 1...Sb7!
- threat
- 1.Sde6?
- threat
- 2.Qd4#
- 1...Kd5
- 2.Qd4#
- 1...Sxe6
- 2.Re5#
- 1...Sb3
- 2.Re5#
- 1...Scd3
- 2.Qxc6#
- 1...Sca4
- 2.Re5#
- 1...Sa6
- 2.Re5#
- 1...Sb7
- 2.Re5#
- 1...Sxd7!
- threat
- 1.dxe8Q+?
- 1...Kd5
- 2.Qxc6#
- 2.Qe5#
- 2.Qe6#
- 1...Se6
- 2.Re5#
- 2.Qexc6#
- 2.Qg6#
- 2.Qxe6#
- 1...Rxe8!
- 1...Kd5
- 1.Sb3?
- Keys
- 1.Se2!
- threat
- 2.Qd4#
- 1...Kd5
- 2.Qd4#
- 1...Sxd7
- 2.f3#
- 1...Sb3
- 2.f3#
- 1...Scd3
- 2.Qxc6#
- 1...Sca4
- 2.f3#
- 1...Sa6
- 2.f3#
- 1...Se6
- 2.Re5#
- 2.f3#
- 1...Sb7
- 2.f3#
- threat
- 1.Se2!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 1
- Sets
- S(e);OGATE,SBLOCK::QAB(D),XP(f)
- S(e);OGATE::R1(H)
- Tries
- Try
- S(F);
- Threat
- QAR1(D)
- Vars
- K(c);P_SPINS(e),S_FLIGHT::QAR1(D)
- S(e);XP(I)::S(F)
- S(e);::S(F)
- Refutation
- S(e);XS(F)
- Try
- S(F);
- Threat
- QAR1(D)
- Vars
- K(c);P_SPINS(e),S_FLIGHT::QAR1(D)
- S(e);XP(I)::S(F)
- S(e);::S(F)
- Refutation
- S(e);
- Try
- S(F);
- Threat
- QAR1(D)
- Vars
- K(c);S_FLIGHT::QAR1(D)
- S(e);XP(I)::S(F)
- S(e);::S(F)
- Refutation
- S(e);
- Try
- S(F);
- Threat
- QAR1(D)
- Vars
- K(c);P_SPINS(e),S_FLIGHT::QAR1(D)
- S(e);XP(I)::S(F)
- S(e);::S(F)
- Refutation
- S(e);
- Try
- S(F);
- Threat
- QAR1(D)
- Vars
- K(c);P_SPINS(e),S_FLIGHT::QAR1(D)
- S(e);OGATE,XS(F)::R1(H)
- S(e);OGATE::R1(H)
- S(e);OGATE,SBLOCK::QAB(D),XP(f)
- Refutation
- S(e);XP(I)
- Try
- P(I);CHECK,XR(j)
- Refutation
- R(i);XQ(I)
- Try
- Actual
- S(F);
- Threat
- QAR1(D)
- Vars
- K(c);P_SPINS(e),S_FLIGHT::QAR1(D)
- S(e);XP(I)::P(B)
- S(e);::P(B)
- S(e);OGATE,SBLOCK::QAB(D),XP(f)
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