MESON Chess Problem Database
Problem Display
PID: 90008 (1n6/1N6/r4n2/4k1P1/1BPR4/4bK1B/2N5/8 w - - 0 1)
Paslack, Rainer
Die Schwalbe, 1998
#2
8 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Bd6#
- 1...Ra2
- 2.Bd6#
- 1...Ra3
- 2.Bd6#
- 1...Ra4
- 2.Bd6#
- 1...Ra5
- 2.Bd6#
- 1...Rd6
- 2.Bxd6#
- 1...Ra7
- 2.Bd6#
- 1...Ra8
- 2.Bd6#
- 1...Se4
- 2.Rxe4#
- 2.Rd5#
- 1...Sd5
- 2.Re4#
- 2.Rxd5#
- 1...Sh5
- 2.Re4#
- 2.Rd5#
- 1...Sfd7
- 2.Re4#
- 2.Rd5#
- 1...Sh7
- 2.Re4#
- 2.Rd5#
- 1...Se8
- 2.Re4#
- 2.Rd5#
- 1...Sg8
- 2.Re4#
- 2.Rd5#
- 1...Sc6
- 2.Bd6#
- 1...Ra1
- Tries
- 1.Sc5?
- threat
- 2.Sd3#
- 1...Sg4
- 2.Rd5#
- 1...Ra3!
- threat
- 1.Sd6?
- threat
- 2.Sf7#
- 1...Rxd6
- 2.Bxd6#
- 1...Sg4
- 2.Re4#
- 1...Ra7!
- threat
- 1.Bc3?
- threat
- 2.Re4#
- 2.Rd5#
- 1...Bxd4
- 2.Bxd4#
- 1...Se4
- 2.Rxe4#
- 2.Rd5#
- 1...Sd5
- 2.Re4#
- 2.Rxd5#
- 1...Sg4!
- threat
- 1.Sc5?
- Keys
- 1.Sd8!
- threat
- 2.Sf7#
- 1...Sg4
- 2.Rd5#
- 1...Ra7
- 2.Bd6#
- threat
- 1.Sd8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 8
- Sets
- R(c);N_GUARD::B(D)
- R(c);N_GUARD::B(D),XR(c)
- S(e);S_CUTR(c)::B(D)
- Tries
- Try
- S(H);
- Threat
- S(H)
- Vars
- S(d);N_GUARD::R1(F)
- Refutation
- R(c);
- Try
- S(H);
- Threat
- S(H)
- Vars
- R(c);OGATE,XS(H)::B(D),XR(c)
- S(d);N_GUARD::R1(F)
- Refutation
- R(c);
- Try
- B(D);
- Threat
- DUALS(2)
- Vars
- B(a);OGATE,P_SPINB(a),XR(F)::B(D),XB(a)
- Refutation
- S(d);
- Try
- Actual
- S(H);
- Threat
- S(H)
- Vars
- S(d);N_GUARD::R1(F)
- R(c);N_GUARD::B(D)
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