MESON Chess Problem Database
Problem Display
PID: 110858 (Q7/2p1p2N/2rpp3/2PkP3/3B2R1/1PpK1pP1/2P2P2/3R4 w - - 0 1)
Salai (Snr), Ladislav
4th HM., Sachove umeni (Ceskoslovensky sach), 1981
#2
12 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Tries
- 1.Kxc3?
- 1...dxe5
- 2.Be3#
- 1...dxc5!
- 1...dxe5
- 1.Ke3?
- 1...dxc5
- 2.Bxc3#
- 1...dxe5!
- 1...dxc5
- 1.Bxc3?
- 1...Kxc5
- 2.Qa5#
- 1...dxc5
- 2.Ke3#
- 1...dxe5!
- 1...Kxc5
- 1.Be3?
- 1...Kxe5
- 2.Rg5#
- 1...dxe5
- 2.Kxc3#
- 1...dxc5!
- 1...Kxe5
- 1.Re1?
- 1...dxe5
- 2.Rxe5#
- 1...dxc5!
- 1...dxe5
- 1.Re4?
- 1...dxe5
- 2.Rxe5#
- 1...dxc5!
- 1...dxe5
- 1.Rg5?
- 1...dxe5
- 2.Rxe5#
- 1...dxc5!
- 1...dxe5
- 1.cxd6?
- 1...exd6
- 2.Sf6#
- 1...cxd6!
- 1...exd6
- 1.Kxc3?
- Keys
- 1.Rg8!
- 1...dxc5
- 2.Rd8#
- 1...dxe5
- 2.Rd8#
- 1...dxc5
- 1.Rg8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Tries
- Try
- K(E);P-FLIGHT,P_SPINP(I),XP(a)
- Vars
- P(e);SBLOCK,XP(J)::R(A)+B(G)
- Refutation
- P(e);XP(I)
- Try
- K(E);P-FLIGHT
- Vars
- P(e);SBLOCK,XP(I)::R(A)+B(G),XP(a)
- Refutation
- P(e);XP(J)
- Try
- B(G);XP(a)
- Vars
- K(c);N_SPINR(d),OGATEB,P-FLIGHT,XP(I)::QAR2(L)
- P(e);SBLOCK,XP(I)::R(A)+K(E)
- Refutation
- P(e);XP(J)
- Try
- B(G);
- Vars
- K(c);N_SPINR(d),OGATEB,P-FLIGHT,XP(J)::R(H)
- P(e);SBLOCK,XP(J)::R(A)+K(E),XP(a)
- Refutation
- P(e);XP(I)
- Try
- R(A);
- Vars
- P(e);OGATE,XP(J)::R1(A),XP(e)
- Refutation
- P(e);XP(I)
- Try
- R(H);
- Vars
- P(e);OGATE,XP(J)::R1(H),XP(e)
- Refutation
- P(e);XP(I)
- Try
- R(H);
- Vars
- P(e);OGATE,P_SPINP(e),XP(J)::R1(H),XP(e)
- Refutation
- P(e);XP(I)
- Try
- P(I);XP(e)
- Vars
- P(h);N_GUARD,XP(I)::S(K)
- Refutation
- P(g);XP(I)
- Try
- Actual
- R(H);
- Vars
- P(e);OGATEB,XP(I)::R(H)
- P(e);OGATEB,XP(J)::R(H)
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