MESON Chess Problem Database
Problem Display
PID: 224435 (8/3p4/3r4/1B2p3/4k1P1/1Q4P1/1K1p4/3N4 w - - 0 1)
Anonymous
Wilkes-Barre Record, 1888
(First published on Thu Nov 15 1888)
#2
6 + 5
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Rd4
- 2.Sf2#
- 1...Rd5
- 2.Qe3#
- 1...Ra6
- 2.Qd3#
- 1...Rb6
- 2.Qd3#
- 1...Rc6
- 2.Qd3#
- 1...Re6
- 2.Qd3#
- 1...Rf6
- 2.Qd3#
- 1...Rg6
- 2.Qd3#
- 1...Rh6
- 2.Qd3#
- 1...Kd4
- Tries
- 1.Ka1?
- 1...Kd4
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Rd4
- 2.Sf2#
- 1...Rd5
- 2.Qe3#
- 1...Rb6
- 2.Qd3#
- 1...Rc6
- 2.Qd3#
- 1...Re6
- 2.Qd3#
- 1...Rf6
- 2.Qd3#
- 1...Rg6
- 2.Qd3#
- 1...Rh6
- 2.Qd3#
- 1...Ra6+!
- 1...Kd4
- 1.Ka2?
- 1...Kd4
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Rd4
- 2.Sf2#
- 1...Rd5
- 2.Qe3#
- 1...Rb6
- 2.Qd3#
- 1...Rc6
- 2.Qd3#
- 1...Re6
- 2.Qd3#
- 1...Rf6
- 2.Qd3#
- 1...Rg6
- 2.Qd3#
- 1...Rh6
- 2.Qd3#
- 1...Ra6+!
- 1...Kd4
- 1.Kc2?
- 1...Kd4
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Rd4
- 2.Sf2#
- 1...Rd5
- 2.Qe3#
- 1...Ra6
- 2.Qd3#
- 1...Rb6
- 2.Qd3#
- 1...Re6
- 2.Qd3#
- 1...Rf6
- 2.Qd3#
- 1...Rg6
- 2.Qd3#
- 1...Rh6
- 2.Qd3#
- 1...Rc6+!
- 1...Kd4
- 1.Ka3?
- 1...Kd4
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Rd4
- 2.Sf2#
- 1...Rd5
- 2.Qe3#
- 1...Rb6
- 2.Qd3#
- 1...Rc6
- 2.Qd3#
- 1...Re6
- 2.Qd3#
- 1...Rf6
- 2.Qd3#
- 1...Rg6
- 2.Qd3#
- 1...Rh6
- 2.Qd3#
- 1...Ra6+!
- 1...Kd4
- 1.Bf1?
- 1...Kd4
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Rd4
- 2.Sf2#
- 2.Bg2#
- 1...Rd5
- 2.Qe3#
- 1...Ra6
- 2.Qd3#
- 1...Rc6
- 2.Qd3#
- 1...Re6
- 2.Qd3#
- 1...Rf6
- 2.Qd3#
- 1...Rg6
- 2.Qd3#
- 1...Rh6
- 2.Qd3#
- 1...Rb6!
- 1...Kd4
- 1.Be2?
- 1...Kd4
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Rd4
- 2.Sf2#
- 2.Bf3#
- 2.Qf3#
- 1...Rd5
- 2.Qe3#
- 1...Ra6
- 2.Qc4#
- 2.Qd3#
- 1...Rc6
- 2.Qd3#
- 1...Re6
- 2.Qc4#
- 2.Qd3#
- 1...Rf6
- 2.Qc4#
- 2.Qd3#
- 1...Rg6
- 2.Qc4#
- 2.Qd3#
- 1...Rh6
- 2.Qc4#
- 2.Qd3#
- 1...Rb6!
- 1...Kd4
- 1.Qc2+?
- 1...Kd4
- 2.Qc4#
- 1...Kd5
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Kf3!
- 1...Kd4
- 1.Qc3?
- 1...Kd5
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Rb6
- 2.Qd3#
- 1...Rd5
- 2.Sf2#
- 2.Qe3#
- 1...Ra6
- 2.Qd3#
- 1...Rc6
- 2.Qd3#
- 1...Re6
- 2.Qd3#
- 1...Rf6
- 2.Qd3#
- 1...Rg6
- 2.Qd3#
- 1...Rh6
- 2.Qd3#
- 1...Rd4!
- 1...Kd5
- 1.Ka1?
- Keys
- 1.Kb1!
- 1...Kd4
- 2.Qc4#
- 1...Rd3
- 2.Qxd3#
- 1...Rd4
- 2.Sf2#
- 1...Rd5
- 2.Qe3#
- 1...Ra6
- 2.Qd3#
- 1...Rb6
- 2.Qd3#
- 1...Rc6
- 2.Qd3#
- 1...Re6
- 2.Qd3#
- 1...Rf6
- 2.Qd3#
- 1...Rg6
- 2.Qd3#
- 1...Rh6
- 2.Qd3#
- 1...Kd4
- 1.Kb1!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(b);P-FLIGHT::QAR1(C)
- R(d);N_GUARD::QAB1(C),XR(d)
- R(d);SBLOCK::S(A)
- R(d);SBLOCK::QAR1(C)
- R(d);N_GUARD::QAB1(C)
- Tries
- Try
- K(B);S_FLIGHT
- Vars
- K(b);P-FLIGHT::QAR1(C)
- R(d);N_GUARD::QAB1(C),XR(d)
- R(d);SBLOCK::S(A)
- R(d);SBLOCK::QAR1(C)
- R(d);N_GUARD::QAB1(C)
- Refutation
- R(d);CHECK
- Try
- K(B);P-FLIGHT
- Vars
- K(b);P-FLIGHT::QAR1(C)
- R(d);N_GUARD::QAB1(C),XR(d)
- R(d);SBLOCK::S(A)
- R(d);SBLOCK::QAR1(C)
- R(d);N_GUARD::QAB1(C)
- Refutation
- R(d);CHECK
- Try
- K(B);P-FLIGHT
- Vars
- K(b);P-FLIGHT::QAR1(C)
- R(d);N_GUARD::QAB1(C),XR(d)
- R(d);SBLOCK::S(A)
- R(d);SBLOCK::QAR1(C)
- R(d);N_GUARD::QAB1(C)
- Refutation
- R(d);CHECK
- Try
- K(B);S_FLIGHT
- Vars
- K(b);P-FLIGHT::QAR1(C)
- R(d);N_GUARD,P_PINQ(C)::QAB1(C),XR(d)
- R(d);SBLOCK::S(A)
- R(d);SBLOCK::QAR1(C)
- R(d);N_GUARD::QAB1(C)
- Refutation
- R(d);CHECK
- Try
- B(F);
- Vars
- K(b);P-FLIGHT::QAR1(C)
- R(d);N_GUARD::QAB1(C),XR(d)
- R(d);SBLOCK::QAR1(C)
- R(d);N_GUARD::QAB1(C)
- Refutation
- R(d);P_PINQ(C)
- Try
- B(F);
- Vars
- K(b);P-FLIGHT::QAR1(C)
- R(d);N_GUARD::QAB1(C),XR(d)
- R(d);SBLOCK::QAR1(C)
- R(d);N_GUARD::QAB1(C)
- Refutation
- R(d);P_PINQ(C)
- Try
- Q(C);CHECK
- Vars
- K(b);P-FLIGHT::QAR1(C)
- K(b);S_FLIGHT::QAB1(C)
- R(d);N_GUARD,P_SPINR(d)::QAB1(C),XR(d)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(C);
- Vars
- K(b);S_FLIGHT::QAB1(C)
- R(d);N_GUARD::QAB1(C),XR(d)
- R(d);N_GUARD,P_PINB(F)::QAB1(C)
- R(d);N_GUARD::QAB1(C)
- Refutation
- R(d);
- Try
- Actual
- K(B);P-FLIGHT
- Vars
- K(b);P-FLIGHT::QAR1(C)
- R(d);N_GUARD::QAB1(C),XR(d)
- R(d);SBLOCK::S(A)
- R(d);SBLOCK::QAR1(C)
- R(d);N_GUARD::QAB1(C)
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