MESON Chess Problem Database
Problem Display
PID: 258799 (2N1rb2/3Q3P/1p2p3/1r1N4/4knR1/p1B1p2n/B3P3/2K5 w - - 0 1)
Anonymous
Manchester Weekly Times, 1892
(First published on Fri Dec 16 1892)
#2
9 + 10
| 15239 | Valois Notebooks | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Rb1+
- 2.Bxb1#
- 1...Ra5
- 2.Bb1#
- 1...Rc5
- 2.Bb1#
- 1...Re7
- 2.Sd6#
- 1...Rxc8
- 2.Qxe6#
- 1...Rd8
- 2.Qxe6#
- 1...Bb4
- 2.Bb1#
- 1...Bd6
- 2.Sxd6#
- 1...Bh6
- 2.Sd6#
- 1...Be7
- 2.Qxe6#
- 1...Bg7
- 2.Sd6#
- 1...Sg1
- 2.Rxf4#
- 1...Sf2
- 2.Rxf4#
- 1...Sg5
- 2.Rxf4#
- 1...e5
- 2.Sf6#
- 1...Rb1+
- Tries
- 1.Sde7?
- threat
- 2.Sd6#
- 2.Qd3#
- 2.Qd4#
- 1...Rb1+
- 2.Bxb1#
- 1...Rxe7
- 2.Sd6#
- 2.Qd3#
- 1...Rxc8
- 2.Qd3#
- 2.Qd4#
- 1...Bxe7
- 2.Qd3#
- 1...Rb4
- 2.Sd6#
- 2.Qc6#
- 2.Qxe6#
- 2.Qd3#
- 2.Qb7#
- 1...Rd8
- 2.Sd6#
- 1...Bg7
- 2.Sd6#
- 2.Qd3#
- 1...Sf2
- 2.Sd6#
- 2.Qd4#
- 1...e5
- 2.Sd6#
- 2.Qf5#
- 2.Qd3#
- 1...Rd5!
- threat
- 1.Qxb5?
- threat
- 2.Sf6#
- 2.Bb1#
- 2.Qd3#
- 2.Qb1#
- 1...exd5
- 2.Bb1#
- 2.Qd3#
- 2.Qb1#
- 2.Qxd5#
- 1...Bb4
- 2.Sf6#
- 2.Bb1#
- 2.Qd3#
- 1...Bc5
- 2.Qd3#
- 2.Qb1#
- 1...Be7
- 2.Bb1#
- 2.Qd3#
- 2.Qb1#
- 1...Bg7
- 2.Sd6#
- 2.Bb1#
- 2.Qd3#
- 2.Qb1#
- 1...Sf2
- 2.Sf6#
- 2.Rxf4#
- 1...e5
- 2.Bb1#
- 2.Qd3#
- 2.Qb1#
- 1...Kf5!
- threat
- 1.Sde7?
- Keys
- 1.Qc6!
- 1...Rb1+
- 2.Bxb1#
- 1...Kf5
- 2.Sxe3#
- 1...Rxd5
- 2.Bb1#
- 1...Rxc8
- 2.Qxe6#
- 1...exd5
- 2.Qg6#
- 1...Rb2
- 2.Sde7#
- 1...Rb3
- 2.Sde7#
- 1...Rb4
- 2.Sde7#
- 1...Ra5
- 2.Bb1#
- 1...Rc5
- 2.Bb1#
- 1...Re7
- 2.Sd6#
- 1...Rd8
- 2.Qxe6#
- 1...Bb4
- 2.Bb1#
- 1...Bc5
- 2.Sde7#
- 1...Bd6
- 2.Sxd6#
- 1...Bh6
- 2.Sd6#
- 1...Be7
- 2.Qxe6#
- 1...Bg7
- 2.Sd6#
- 1...Sg1
- 2.Rxf4#
- 1...Sf2
- 2.Rxf4#
- 1...Sg5
- 2.Rxf4#
- 1...e5
- 2.Qg6#
- 1...Rb1+
- 1.Qc6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 1
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- R(f);CHECK,N_GUARD::B(B),XR(f)
- R(f);N_GUARD::B(B)
- R(f);N_GUARD,P_PINB(D)::B(B)
- R(i);S_CUTB(j)::S(I)
- R(i);N_GUARD,P_PINB(D),XS(I)::QAR2(G),XP(h)
- R(i);N_GUARD::QAR2(G),XP(h)
- B(j);S_CUTR(f)::B(B)
- B(j);N_GUARD::S(I),XB(j)
- B(j);N_GUARD::S(I)
- B(j);S_CUTR(i)::QAR2(G),XP(h)
- S(c);N_GUARD::R1(E),XS(e)
- P(h);::S(F)
- Tries
- Try
- S(F);
- Threat
- DUALS(3)
- Vars
- R(f);CHECK,N_GUARD::B(B),XR(f)
- B(j);XS(F)::QAB1(G)
- R(i);::S(I)
- Refutation
- R(f);
- Try
- Q(G);XR(f)
- Threat
- DUALS(4)
- Refutation
- K(d);N_SPINS(e),S_FLIGHT
- Try
- Actual
- Q(G);
- Vars
- R(f);CHECK,N_GUARD::B(B),XR(f)
- K(d);N_GUARD,N_SPINS(e),S_CUTR(f),S_FLIGHT::S(F),XP(b)
- R(f);N_GUARD,P_SPINR(f),XS(F)::B(B)
- R(i);N_GUARD,XS(I)::QAR2(G),XP(h)
- P(h);OGATE,P_SPINP(h),XS(F)::QAB(G)
- R(f);N_GUARD::QAB(G)+S(F)
- R(f);N_GUARD::B(B)
- R(f);N_GUARD,P_PINB(D)::B(B)
- R(i);S_CUTB(j)::S(I)
- R(i);N_GUARD::QAR2(G),XP(h)
- B(j);S_CUTR(f)::B(B)
- B(j);S_CUTR(f)::QAB(G)+S(F)
- B(j);N_GUARD::S(I),XB(j)
- B(j);N_GUARD::S(I)
- B(j);S_CUTR(i)::QAR2(G),XP(h)
- S(c);N_GUARD::R1(E),XS(e)
- P(h);OGATE::QAB(G)
Developed and maintained by Brian Stephenson.
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