MESON Chess Problem Database
Problem Display
PID: 248904 (8/KB6/1N4QB/4k3/p2r4/2P2n2/4PNpb/5bq1 w - - 0 1)
Laib, Kurt Friedrich
Die Schwalbe, 1971
#2
8 + 8
SOLUTION
- SOUND
- Sets
- 1...Rd1
- 2.Sg4#
- 2.Sc4#
- 1...Rd2
- 2.Sg4#
- 2.Sc4#
- 1...Rd3
- 2.Sxd3#
- 2.Sg4#
- 2.Sc4#
- 1...Rb4
- 2.Sd3#
- 2.Sd7#
- 1...Rc4
- 2.Sd3#
- 2.Sxc4#
- 2.Sd7#
- 1...Re4
- 2.Sd3#
- 2.Sd7#
- 1...Rf4
- 2.Sd3#
- 2.Sd7#
- 1...Rg4
- 2.Sd3#
- 2.Sxg4#
- 2.Sd7#
- 1...Rh4
- 2.Sd3#
- 2.Sd7#
- 1...Rd5
- 2.Sg4#
- 2.Sc4#
- 1...Rd6
- 2.Sg4#
- 2.Sc4#
- 1...Rd7
- 2.Sg4#
- 2.Sc4#
- 2.Sxd7#
- 1...Rd8
- 2.Sg4#
- 2.Sc4#
- 1...Bf4
- 2.Sg4#
- 2.Bg7#
- 1...Rd1
- Tries
- 1.Bf4+?
- 1...Rxf4
- 2.Sd3#
- 2.Sd7#
- 1...Bxf4
- 2.Sg4#
- 1...Kxf4!
- 1...Rxf4
- 1.Bg5?
- threat
- 2.Qf6#
- 1...Rf4
- 2.Sd3#
- 2.Sd7#
- 1...Rd6
- 2.Sg4#
- 2.Sc4#
- 2.Qe4#
- 1...Sxg5!
- threat
- 1.Bd5?
- threat
- 2.Qe6#
- 1...Rxd5
- 2.Sg4#
- 2.Sc4#
- 1...Sg5!
- threat
- 1.cxd4+?
- 1...Sxd4
- 2.Sd3#
- 2.Sg4#
- 2.Sc4#
- 2.Sd7#
- 1...Kxd4!
- 1...Sxd4
- 1.Bf4+?
- Keys
- 1.e3!
- threat
- 2.Bg7#
- 1...Rf4
- 2.Sd7#
- 1...Rd6
- 2.Sg4#
- 1...Rd7
- 2.Sg4#
- 2.Sxd7#
- threat
- 1.e3!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- B(F);CHECK
- Vars
- B(d);SBLOCK,XB(F)::S(B)
- Refutation
- K(h);S_FLIGHT,XB(F)
- Try
- B(F);
- Threat
- QAB1(E)
- Refutation
- S(e);XB(F)
- Try
- B(H);
- Threat
- QAR1(E)
- Refutation
- S(e);
- Try
- P(C);CHECK,XR(g)
- Refutation
- K(h);S_FLIGHT,XP(C)
- Try
- Actual
- P(A);
- Threat
- B(F)
- Vars
- R(g);N_GUARD::S(D)
- R(g);N_GUARD::S(B)
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