MESON Chess Problem Database
Problem Display
PID: 269413 (4N2B/2p1R3/2P2p2/1K1kbB2/2p2p1R/2prp3/2PnN3/8 w - - 0 1)
Evans, TC
Sunday Referee, 1930
(First published on Sun Oct 19 1930)
#2
9 + 10
| 15239 | Valois Notebooks | 2023 |
SOLUTION
- SOUND
- Sets
- 1...Rd4
- 2.Sxc3#
- 1...Bd4
- 2.Sxf4#
- 1...Bd6
- 2.Sxf6#
- 1...Se4
- 2.Be6#
- 1...f3
- 2.Be6#
- 1...Rd4
- Tries
- 1.Sxf6+?
- 1...Kd6
- 2.Re6#
- 2.Rd7#
- 1...Bxf6!
- 1...Kd6
- 1.Sxc7+?
- 1...Kd6
- 2.Rd7#
- 1...Bxc7!
- 1...Kd6
- 1.cxd3?
- threat
- 2.Be6#
- 1...Bd4
- 2.Sxf4#
- 1...Bd6
- 2.Sxf6#
- 1...cxd3!
- threat
- 1.Sxf6+?
- Keys
- 1.Bg4!
- 1...Ke4
- 2.Sxf6#
- 1...Rd4
- 2.Sxc3#
- 1...Bd4
- 2.Sxf4#
- 1...Bd6
- 2.Sxf6#
- 1...Sb1
- 2.Bf3#
- 1...Sf1
- 2.Bf3#
- 1...Sb3
- 2.Bf3#
- 1...Sf3
- 2.Bxf3#
- 1...Se4
- 2.Be6#
- 1...f3
- 2.Be6#
- 1...f5
- 2.Rxe5#
- 1...Ke4
- 1.Bg4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 6
- REMOVED MATES = 0
- Sets
- R(c);N_GUARD,SBLOCK,S_CUTB(h)::S(B),XP(b)
- B(h);N_GUARD,SBLOCK::S(B),XP(f)
- B(h);N_GUARD,SBLOCK::S(H),XP(i)
- S(a);SBLOCK::B(E)
- P(f);::B(E)
- Tries
- Try
- S(H);CHECK,XP(i)
- Refutation
- B(h);XS(H)
- Try
- S(H);CHECK,XP(j)
- Vars
- K(g);P-FLIGHT::R1(G)
- Refutation
- B(h);XS(H)
- Try
- P(A);XR(c)
- Threat
- B(E)
- Vars
- B(h);N_GUARD,SBLOCK::S(B),XP(f)
- B(h);N_GUARD,SBLOCK::S(H),XP(i)
- Refutation
- P(e);XP(A)
- Try
- Actual
- B(E);
- Vars
- K(g);N_GUARD,P_SPINB(h),S_FLIGHT::S(H),XP(i)
- R(c);N_GUARD,SBLOCK,S_CUTB(h)::S(B),XP(b)
- B(h);N_GUARD,SBLOCK::S(B),XP(f)
- B(h);N_GUARD,SBLOCK::S(H),XP(i)
- S(a);N_GUARD::B(E)
- S(a);N_GUARD::B(E),XS(a)
- S(a);SBLOCK::B(E)
- P(f);::B(E)
- P(i);N_GUARD::R1(G),XB(h)
Developed and maintained by Brian Stephenson.
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