MESON Chess Problem Database
Problem Display
PID: 120826 (8/3p1p2/1p1RpR1K/1P2k2p/3NpN1B/Q3p2P/4P3/8 w - - 0 1)
Kisis, Imants J
Hlas l'udu, 1990
#2
10 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Tries
- 1.Sf5?
- 1...Kxf4
- 2.Bg3#
- 1...exf5!
- 1...Kxf4
- 1.Sdxe6?
- threat
- 2.Rd5#
- 1...fxe6
- 2.Sg6#
- 1...dxe6!
- threat
- 1.Sd5?
- 1...Kxd4
- 2.Qc3#
- 1...exd5!
- 1...Kxd4
- 1.Sfxe6?
- threat
- 2.Rf5#
- 1...dxe6
- 2.Sc6#
- 1...fxe6!
- threat
- 1.Bg3?
- threat
- 2.Sxh5#
- 1...Kxf6
- 2.Sd5#
- 1...h4!
- threat
- 1.Rxb6?
- threat
- 2.Qd6#
- 1...d5
- 2.Sc6#
- 1...d6
- 2.Sc6#
- 2.Qxd6#
- 1...Kxd4!
- threat
- 1.Rc6?
- threat
- 2.Qd6#
- 1...Kxd4
- 2.Qb2#
- 2.Qd6#
- 2.Qa1#
- 2.Qc3#
- 1...dxc6
- 2.Sxc6#
- 1...d6
- 2.Qxd6#
- 1...d5!
- threat
- 1.Rdxe6+?
- 1...Kxd4
- 2.Qb4#
- 1...dxe6
- 2.Sc6#
- 1...fxe6!
- 1...Kxd4
- 1.Sf5?
- Keys
- 1.Qc3!
- 1...Kxd6
- 2.Sf5#
- 1...Kxd6
- 1.Qc3!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- Tries
- Try
- S(D);
- Vars
- K(c);OGATEB,S_FLIGHT,XS(E)::B(F)
- Refutation
- P(f);XS(D)
- Try
- S(D);XP(f)
- Threat
- R1(H)
- Vars
- P(h);N_GUARD,XS(D)::S(E)
- Refutation
- P(g);XS(D)
- Try
- S(E);
- Vars
- K(c);OGATEB,S_FLIGHT,XS(D)::QAB1(B)
- Refutation
- P(f);XS(E)
- Try
- S(E);XP(f)
- Threat
- R1(I)
- Vars
- P(g);N_GUARD,XS(E)::S(D)
- Refutation
- P(h);XS(E)
- Try
- B(F);
- Threat
- B(F)+S(E),XP(d)
- Vars
- K(c);P_SPINP(f),S_FLIGHT,XR(I)::S(E)
- Refutation
- P(d);
- Try
- R(H);XP(e)
- Threat
- QAB1(B)
- Vars
- P(g);N_GUARD::S(D)
- Refutation
- K(c);S_FLIGHT,XS(D)
- Try
- R(H);
- Threat
- QAB1(B)
- Vars
- P(g);XR(H)::S(D),XP(g)
- P(g);::QAB1(B),XP(g)
- Refutation
- P(g);
- Try
- R(H);CHECK,XP(f)
- Vars
- K(c);S_FLIGHT,XS(D)::QAR2(B)
- P(g);XR(H)::S(D)
- Refutation
- P(h);XR(H)
- Try
- Actual
- Q(B);
- Vars
- K(c);P_SPINP(f),S_FLIGHT,XR(H)::S(D)
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