MESON Chess Problem Database
Problem Display
PID: 70521 (4Q3/8/3p4/7N/pK1k4/Rn4n1/3p1N1B/3B4 w - - 0 1)
Cowley, Joseph
Source?, 0000
#2
7 + 6
| 187 | The Chess Bouquet | 1897 |
SOLUTION
- SOUND
- Sets
- 1...Sa1
- 2.Rd3#
- 1...Sa5
- 2.Rd3#
- 1...Sf1
- 2.Qe4#
- 1...Sh1
- 2.Qe4#
- 1...Se2
- 2.Qe4#
- 1...Se4
- 2.Qxe4#
- 1...Sf5
- 2.Qe4#
- 1...Sxh5
- 2.Qe4#
- 1...Sa1
- Tries
- 1.Sxg3?
- threat
- 2.Qe4#
- 1...Kd5
- 2.Qe4#
- 1...d5
- 2.Se2#
- 2.Sf5#
- 1...Sc5!
- threat
- 1.Sf4?
- 1...Se4
- 2.Qxe4#
- 1...Sa1
- 2.Rd3#
- 2.Qe3#
- 2.Qh8#
- 1...Sc1
- 2.Qe3#
- 2.Qh8#
- 1...Sa5
- 2.Rd3#
- 2.Qe3#
- 2.Qh8#
- 1...Sc5
- 2.Qe3#
- 2.Qh8#
- 1...Sf1
- 2.Qe4#
- 1...Sh1
- 2.Qe4#
- 1...Se2
- 2.Qe4#
- 1...Sf5
- 2.Qe4#
- 1...Sh5
- 2.Qe4#
- 1...d5!
- 1...Se4
- 1.Sf6?
- 1...Se4
- 2.Qxe4#
- 1...Sa1
- 2.Rd3#
- 2.Qe3#
- 1...Sc1
- 2.Qe3#
- 1...Sa5
- 2.Rd3#
- 2.Qe3#
- 1...Sc5
- 2.Qe3#
- 1...Sf1
- 2.Qe4#
- 1...Sh1
- 2.Qe4#
- 1...Se2
- 2.Qe4#
- 1...Sf5
- 2.Qe4#
- 1...Sh5
- 2.Qe4#
- 1...d5!
- 1...Se4
- 1.Bxg3?
- threat
- 2.Qe4#
- 1...Kd5
- 2.Qe4#
- 1...d5
- 2.Qe5#
- 1...Sc5!
- threat
- 1.Rxb3?
- threat
- 2.Rd3#
- 1...Kd5
- 2.Rd3#
- 1...axb3!
- threat
- 1.Qe6?
- 1...Sxh5
- 2.Qe4#
- 1...Se4
- 2.Qxe4#
- 1...Sa1
- 2.Rd3#
- 2.Qxd6#
- 1...Sc1
- 2.Qxd6#
- 1...Sa5
- 2.Rd3#
- 2.Qxd6#
- 1...Sc5
- 2.Qxd6#
- 1...Sf1
- 2.Qe4#
- 1...Sh1
- 2.Qe4#
- 1...Se2
- 2.Qe4#
- 1...Sf5
- 2.Qe4#
- 1...d5!
- 1...Sxh5
- 1.Sxg3?
- Keys
- 1.Qc6!
- 1...Ke3
- 2.Qb6#
- 1...Ke5
- 2.Qe4#
- 1...Sxh5
- 2.Qe4#
- 1...Sa1
- 2.Qxd6#
- 1...Sc1
- 2.Qxd6#
- 1...Sa5
- 2.Qxd6#
- 1...Sc5
- 2.Qxd6#
- 1...Sf1
- 2.Qe4#
- 1...Sh1
- 2.Qe4#
- 1...Se2
- 2.Qe4#
- 1...Se4
- 2.Qxe4#
- 1...Sf5
- 2.Qe4#
- 1...d5
- 2.Qc3#
- 1...Ke3
- 1.Qc6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 2
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- S(b);OGATE::R1(D)
- S(c);N_GUARD::QAR1(G)
- S(c);N_GUARD::QAR1(G),XS(c)
- S(c);N_GUARD,XS(F)::QAR1(G)
- Tries
- Try
- S(F);XS(c)
- Threat
- QAR1(G)
- Vars
- K(e);P-FLIGHT::QAB1(G)
- Refutation
- S(b);
- Try
- S(F);
- Vars
- S(c);N_GUARD::QAR1(G),XS(c)
- S(c);N_GUARD::QAR1(G)
- Refutation
- P(f);
- Try
- S(F);
- Vars
- S(c);N_GUARD::QAR1(G),XS(c)
- S(b);::QAB1(G)
- S(c);N_GUARD::QAR1(G)
- Refutation
- P(f);
- Try
- B(C);XS(c)
- Threat
- QAR1(G)
- Vars
- K(e);P-FLIGHT::QAB1(G)
- P(f);N_GUARD::QAB1(G)
- Refutation
- S(b);
- Try
- R(D);XS(b)
- Threat
- R1(D)
- Vars
- K(e);P-FLIGHT::R(D)
- Refutation
- P(d);XR(D)
- Try
- Q(G);
- Vars
- S(c);N_GUARD,XS(F)::QAR1(G)
- S(c);N_GUARD::QAR1(G),XS(c)
- S(b);::QAR2(G),XP(f)
- S(c);N_GUARD::QAR1(G)
- Refutation
- P(f);
- Try
- Actual
- Q(G);
- Vars
- K(e);P_SPINS(b),S_FLIGHT::QAB(G)
- K(e);P_SPINS(c),S_FLIGHT::QAR1(G)
- S(c);N_GUARD,XS(F)::QAR1(G)
- S(b);::QAR2(G),XP(f)
- S(c);N_GUARD::QAR1(G)
- S(c);N_GUARD::QAR1(G),XS(c)
- P(f);SBLOCK::QAB1(G)
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