MESON Chess Problem Database
Problem Display
PID: 96809 (8/2K3Q1/p6p/1b2R3/1N1k4/3N4/B2P1n1q/3n3r w - - 0 1)
Wenman, Francis Percival (aka Percy Wenman)
Source?, 0000
#2
7 + 8
| 5752 | 200 Assorted Problems (Wenman) | 1945 |
| 5454 | Near Snap | 2009 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qxe5+
- 2.Qxe5#
- 1...Qh3
- 2.Re1#
- 2.Re2#
- 2.Re3#
- 2.Re6#
- 2.Re7#
- 2.Re8#
- 1...Bxd3
- 2.Sc6#
- 1...Bd7
- 2.Qxd7#
- 1...Sxd3
- 2.Sc2#
- 1...Qxe5+
- Tries
- 1.Kb8?
- threat
- 2.Qa7#
- 1...Qxe5+
- 2.Qxe5#
- 1...Bxd3
- 2.Sc6#
- 1...Sxd3
- 2.Sc2#
- 1...Bd7
- 2.Qxd7#
- 1...Se4!
- threat
- 1.Kd8?
- threat
- 2.Qa7#
- 1...Qxe5
- 2.Qxe5#
- 1...Bxd3
- 2.Sc6#
- 1...Sxd3
- 2.Sc2#
- 1...Bd7
- 2.Qxd7#
- 1...Se4
- 2.Rd5#
- 1...Qh4+!
- threat
- 1.Sf4?
- threat
- 2.Sc2#
- 2.Se6#
- 1...Qh3
- 2.Sc2#
- 1...Bd3
- 2.Sc6#
- 2.Se6#
- 1...Ba4
- 2.Se2#
- 2.Se6#
- 1...Bc4
- 2.Sc2#
- 2.Sc6#
- 1...Bd7
- 2.Sc2#
- 2.Se2#
- 1...Se3
- 2.Se6#
- 1...Qxf4!
- threat
- 1.Sc5?
- threat
- 2.Sc2#
- 2.Se6#
- 1...Qh3
- 2.Sc2#
- 2.Rd5#
- 2.Rf5#
- 2.Rg5#
- 2.Rh5#
- 1...Bd3
- 2.Sc6#
- 2.Se6#
- 1...Ba4
- 2.Se6#
- 1...Bc4
- 2.Sc2#
- 2.Sc6#
- 1...Bd7
- 2.Sc2#
- 1...Se3
- 2.Se6#
- 1...Qxe5+!
- threat
- 1.Qg6?
- threat
- 2.Sc2#
- 2.Qb6#
- 2.Qd6#
- 1...Bxd3
- 2.Sc6#
- 2.Qd6#
- 1...Sxd3
- 2.Qe4#
- 2.Qd6#
- 1...Qg2
- 2.Sc2#
- 2.Qb6#
- 1...Ba4
- 2.Qb6#
- 2.Qd6#
- 1...Bc4
- 2.Sc2#
- 2.Sc6#
- 2.Qb6#
- 1...Bc6
- 2.Sc2#
- 2.Sxc6#
- 1...Sc3
- 2.Sc2#
- 2.Qb6#
- 1...Se3
- 2.Qb6#
- 1...Se4
- 2.Qxe4#
- 1...Qxe5+!
- threat
- 1.Qe7?
- threat
- 2.Qc5#
- 2.Qd6#
- 1...Qxe5+
- 2.Qxe5#
- 1...Sxd3
- 2.Sc2#
- 2.Qd6#
- 1...Qg2
- 2.Qc5#
- 1...Bc4
- 2.Qc5#
- 1...Bc6
- 2.Qc5#
- 1...Sc3
- 2.Qc5#
- 1...Se3
- 2.Qc5#
- 1...Se4!
- threat
- 1.Kb8?
- Keys
- 1.Kc8!
- threat
- 2.Qa7#
- 1...Qh3+
- 2.Re6#
- 1...Bd7+
- 2.Qxd7#
- 1...Qxe5
- 2.Qxe5#
- 1...Bxd3
- 2.Sc6#
- 1...Sxd3
- 2.Sc2#
- 1...Se4
- 2.Rd5#
- threat
- 1.Kc8!
Anticipated by 9611(1906)
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- Q(d);CHECK,OGATE,P_SPINQ(d),XR(E)::QAB1(G),XQ(d)
- B(f);N_GUARD,SBLOCK,XS(C)::S(D)
- B(f);N_GUARD::QAR(G),XB(f)
- S(c);SBLOCK,XS(C)::S(D)
- Tries
- Try
- K(F);S_FLIGHT
- Threat
- QAB(G)
- Vars
- Q(d);CHECK,OGATE,P_SPINQ(d),XR(E)::QAB1(G),XQ(d)
- B(f);N_GUARD,SBLOCK,XS(C)::S(D)
- S(c);SBLOCK,XS(C)::S(D)
- B(f);N_GUARD::QAR(G),XB(f)
- Refutation
- S(c);
- Try
- K(F);N_SPINR(E),S_FLIGHT
- Threat
- QAB(G)
- Vars
- Q(d);OGATE,P_SPINQ(d),XR(E)::QAB1(G),XQ(d)
- B(f);N_GUARD,SBLOCK,XS(C)::S(D)
- S(c);SBLOCK,XS(C)::S(D)
- B(f);N_GUARD::QAR(G),XB(f)
- S(c);SBLOCK::QAB(G)+R(E),DCHECK
- Refutation
- Q(d);CHECK
- Try
- S(C);N_SPINR(E)
- Threat
- DUALS(2)
- Vars
- Q(d);::S(D)
- S(a);::S(C)
- Refutation
- Q(d);P_PINR(E),XS(C)
- Try
- S(C);
- Threat
- DUALS(2)
- Vars
- B(f);::S(C)
- B(f);::S(D)
- S(a);::S(C)
- Refutation
- Q(d);CHECK,P_SPINQ(d),XR(E)
- Try
- Q(G);
- Threat
- DUALS(3)
- Vars
- S(a);::QAB(G)
- S(c);N_GUARD::QAR1(G),XS(c)
- Refutation
- Q(d);CHECK,XR(E)
- Try
- Q(G);
- Threat
- DUALS(2)
- Vars
- Q(d);CHECK,OGATE,XR(E)::QAB1(G),XQ(d)
- Q(d);N_PINR(E)::QAB1(G)
- B(f);::QAB1(G)
- S(a);::QAB1(G)
- Refutation
- S(c);
- Try
- Actual
- K(F);N_SPINR(E),P-FLIGHT
- Threat
- QAB(G)
- Vars
- Q(d);CHECK,N_GUARD::QAB(G)+R(E)
- B(f);CHECK,N_GUARD::QAR(G),XB(f)
- Q(d);OGATE,P_SPINQ(d),XR(E)::QAB1(G),XQ(d)
- B(f);N_GUARD,SBLOCK,XS(C)::S(D)
- S(c);SBLOCK,XS(C)::S(D)
- S(c);SBLOCK::QAB(G)+R(E),DCHECK
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