MESON Chess Problem Database
Problem Display
PID: 162478 (2Q5/4b1N1/1r6/3p3b/3k2rn/BPp3p1/2P3B1/4R2K w - - 0 1)
Bennett, Frederick
Chess, 1956
#2
8 + 9
SOLUTION
- SOUND
- Sets
- 1...Rxb3
- 2.Se6#
- 1...Rb4
- 2.Se6#
- 1...Rb5
- 2.Se6#
- 1...Rd6
- 2.Bc5#
- 2.Qc5#
- 1...Re6
- 2.Sxe6#
- 1...Rb7
- 2.Se6#
- 1...Rb8
- 2.Se6#
- 1...Bf7
- 2.Qxg4#
- 1...Be8
- 2.Qxg4#
- 1...Bc5
- 2.Bxc5#
- 2.Qxc5#
- 1...Bg5
- 2.Bc5#
- 2.Qc5#
- 1...Bd6
- 2.Se6#
- 1...Bf6
- 2.Bc5#
- 2.Qc5#
- 1...Bd8
- 2.Bc5#
- 2.Qc5#
- 1...Sxg2
- 2.Sf5#
- 1...Sf3
- 2.Sf5#
- 1...Sf5
- 2.Sxf5#
- 1...Sg6
- 2.Sf5#
- 1...Rxb3
- Tries
- 1.Bd6?
- threat
- 2.Se6#
- 2.Be5#
- 2.Qc5#
- 1...Rxg7
- 2.Be5#
- 2.Qc5#
- 1...Bxd6
- 2.Se6#
- 1...Re4
- 2.Qc5#
- 1...Rg5
- 2.Se6#
- 2.Qc5#
- 1...Rg6
- 2.Be5#
- 2.Qc5#
- 1...Rb5
- 2.Se6#
- 2.Be5#
- 1...Rc6
- 2.Se6#
- 1...Bf7
- 2.Be5#
- 2.Qxg4#
- 2.Qc5#
- 1...Bf6
- 2.Se6#
- 2.Bc5#
- 2.Qc5#
- 1...Sf3
- 2.Sf5#
- 2.Se6#
- 2.Qc5#
- 1...Sg6
- 2.Sf5#
- 2.Se6#
- 2.Qc5#
- 1...Rxd6!
- threat
- 1.Qf5?
- threat
- 2.Qd3#
- 2.Qxd5#
- 2.Qe5#
- 1...Rxb3
- 2.Qd3#
- 2.Qxd5#
- 1...Bxa3
- 2.Qxd5#
- 1...Sxg2
- 2.Qd3#
- 2.Qe5#
- 1...Sxf5
- 2.Sxf5#
- 1...Rb4
- 2.Se6#
- 2.Qxd5#
- 1...Bb4
- 2.Qxd5#
- 1...Rg5
- 2.Qd3#
- 2.Qf4#
- 1...Rb5
- 2.Se6#
- 2.Qd3#
- 2.Qe5#
- 1...Rd6
- 2.Qd3#
- 2.Qe5#
- 1...Re6
- 2.Sxe6#
- 2.Qd3#
- 2.Qxd5#
- 1...Bg6
- 2.Qxd5#
- 2.Qe5#
- 1...Bf7
- 2.Qd3#
- 2.Qxg4#
- 2.Qe5#
- 1...Bd6
- 2.Se6#
- 2.Qd3#
- 2.Qxd5#
- 1...Bf6
- 2.Qd3#
- 2.Qxd5#
- 1...Sf3
- 2.Qd3#
- 1...Sg6
- 2.Qd3#
- 2.Qxd5#
- 1...Re4!
- threat
- 1.Qe6?
- threat
- 2.Rd1#
- 2.Qxd5#
- 2.Qe3#
- 2.Qe5#
- 1...Rxg7
- 2.Qxd5#
- 2.Qe3#
- 2.Qe5#
- 1...Rxb3
- 2.Qxd5#
- 1...Rxe6
- 2.Sxe6#
- 1...Bxa3
- 2.Qxd5#
- 2.Qe3#
- 1...Sxg2
- 2.Sf5#
- 2.Rd1#
- 2.Qe5#
- 1...Rb4
- 2.Qxd5#
- 2.Qe3#
- 1...Bb4
- 2.Qxd5#
- 2.Qe3#
- 1...Rf4
- 2.Qxd5#
- 2.Qe3#
- 2.Qe5#
- 1...Rg5
- 2.Qe3#
- 1...Rg6
- 2.Qxd5#
- 2.Qe3#
- 2.Qe5#
- 1...Rb5
- 2.Rd1#
- 2.Qe3#
- 2.Qe5#
- 1...Rd6
- 2.Rd1#
- 2.Qe3#
- 2.Qe5#
- 1...Bg6
- 2.Qxd5#
- 2.Qe3#
- 2.Qe5#
- 1...Bf7
- 2.Rd1#
- 2.Qxg4#
- 2.Qe3#
- 2.Qe5#
- 1...Bg5
- 2.Qxd5#
- 2.Qe5#
- 2.Qxb6#
- 1...Bd6
- 2.Rd1#
- 2.Qxd5#
- 2.Qe3#
- 1...Bf6
- 2.Rd1#
- 2.Qxd5#
- 2.Qe3#
- 2.Qxb6#
- 1...Sf3
- 2.Sf5#
- 2.Qe3#
- 1...Sf5
- 2.Sxf5#
- 2.Rd1#
- 2.Qxd5#
- 2.Qe5#
- 1...Sg6
- 2.Sf5#
- 2.Rd1#
- 2.Qxd5#
- 2.Qe3#
- 1...Re4!
- threat
- 1.Bd6?
- Keys
- 1.Qd7!
- threat
- 2.Qxd5#
- 1...Sxg2
- 2.Sf5#
- 1...Re4
- 2.Rxe4#
- 1...Rg5
- 2.Re4#
- 1...Rb5
- 2.Se6#
- 1...Rd6
- 2.Qa4#
- 1...Bf7
- 2.Qxg4#
- 1...Bd6
- 2.Se6#
- 1...Sf3
- 2.Sf5#
- threat
- 1.Qd7!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 8
- Sets
- R(h);N_GUARD,XP(F)::S(G)
- R(h);N_GUARD::S(G)
- R(h);N_GUARD::S(G),XR(h)
- B(g);N_GUARD::QAR(H),XR(d)
- B(i);S_CUTR(h)::S(G)
- S(e);N_GUARD,XB(D)::S(G)
- S(e);N_GUARD::S(G)
- S(e);N_GUARD::S(G),XS(e)
- Tries
- Try
- B(E);
- Threat
- DUALS(3)
- Vars
- B(i);XB(E)::S(G)
- R(d);::QAB1(H)
- R(h);::S(G)
- Refutation
- R(h);XB(E)
- Try
- Q(H);
- Threat
- DUALS(3)
- Vars
- B(i);XB(E)::QAR1(H),XP(f)
- S(e);XQ(H)::S(G),XS(e)
- B(i);::QAR1(H),XP(f)
- S(e);::QAR1(H)
- Refutation
- R(d);
- Try
- Q(H);
- Threat
- DUALS(4)
- Vars
- R(h);XP(F)::QAR1(H),XP(f)
- R(h);XQ(H)::S(G),XR(h)
- R(d);::QAB1(H)
- Refutation
- R(d);
- Try
- Actual
- Q(H);P_PINP(f)
- Threat
- QAR1(H),XP(f)
- Vars
- S(e);N_GUARD,XB(D)::S(G)
- R(d);N_GUARD::R1(A),XR(d)
- R(d);N_GUARD::R1(A)
- R(h);N_GUARD::S(G)
- R(h);N_GUARD,N_SPINP(f),S_CUTB(i)::QAR(H)
- B(g);N_GUARD::QAR(H),XR(d)
- B(i);N_SPINP(f),S_CUTR(h)::S(G)
- S(e);N_GUARD::S(G)
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