MESON Chess Problem Database
Problem Display
PID: 44574 (8/8/P2p4/4pK2/2p1P1P1/4kN2/Q4NP1/4qB2 w - - 0 1)
Baird, Edith Elina Helen (Mrs WJ)
Pen & Pencil, 1888
(First published on Sat Jun 30 1888)
#2
9 + 5
| 3262 | 700 Chess Problems | 1902 |
| 15239 | Valois Notebooks | 2014 |
SOLUTION
- SOUND
- Sets
- 1...Qd2
- 2.Qxd2#
- 1...Qc3
- 2.Sd1#
- 2.Qe2#
- 1...Qb4
- 2.Sd1#
- 2.Qe2#
- 1...Qa5
- 2.Sd1#
- 2.Qe2#
- 1...Qa1
- 2.Qd2#
- 2.Qe2#
- 1...Qb1
- 2.Qd2#
- 2.Qe2#
- 1...Qc1
- 2.Qe2#
- 1...Qd1
- 2.Sxd1#
- 1...Qxf1
- 2.Qd2#
- 1...Qe2
- 2.Qxe2#
- 1...Qd2
- Tries
- 1.Bxc4?
- 1...Qxf2
- 2.Qb3#
- 2.Qa3#
- 1...Qd2
- 2.Qxd2#
- 1...Qe2
- 2.Qxe2#
- 1...Qc3
- 2.Sd1#
- 2.Qe2#
- 1...Qb4
- 2.Sd1#
- 2.Qe2#
- 1...Qa5
- 2.Sd1#
- 2.Qe2#
- 1...Qa1
- 2.Qd2#
- 2.Qe2#
- 1...Qb1
- 2.Qd2#
- 2.Qe2#
- 1...Qc1
- 2.Qe2#
- 1...Qd1
- 2.Sxd1#
- 1...Qf1
- 2.Qd2#
- 1...Qg1
- 2.Qd2#
- 2.Qe2#
- 1...Qh1
- 2.Qd2#
- 2.Qe2#
- 1...d5!
- 1...Qxf2
- 1.Qb2?
- threat
- 2.Qb6#
- 1...Qxf1
- 2.Qd2#
- 1...Qd2
- 2.Qxd2#
- 1...Qc3
- 2.Sd1#
- 2.Qe2#
- 1...Qb4
- 2.Sd1#
- 2.Qe2#
- 1...Qa5
- 2.Sd1#
- 2.Qe2#
- 1...Qa1
- 2.Qd2#
- 2.Qe2#
- 1...Qb1
- 2.Qd2#
- 2.Qe2#
- 1...Qd1
- 2.Sxd1#
- 1...d5!
- threat
- 1.g5?
- threat
- 2.Sg4#
- 1...Qxf1
- 2.Qd2#
- 1...Qe2
- 2.Qxe2#
- 1...Qxf2!
- threat
- 1.Bxc4?
- Keys
- 1.Qa5!
- threat
- 2.Qxe1#
- 2.Qb6#
- 1...Kxf2
- 2.Qxe1#
- 1...Qxf2
- 2.Qc3#
- 2.Qb6#
- 1...Qxa5
- 2.Sd1#
- 1...Qxf1
- 2.Qd2#
- 1...c3
- 2.Qb6#
- 1...Qd2
- 2.Qxd2#
- 1...Qc3
- 2.Sd1#
- 1...Qb4
- 2.Sd1#
- 1...Qa1
- 2.Qd2#
- 1...Qb1
- 2.Qd2#
- 1...Qc1
- 2.Qb6#
- 1...Qd1
- 2.Sxd1#
- 1...Qe2
- 2.Qb6#
- 1...d5
- 2.Qxe1#
- threat
- 1.Qa5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 2
- ADDED MATES = 8
- REMOVED MATES = 0
- Sets
- Q(a);N_GUARD::QAB1(B),XQ(a)
- Q(a);N_GUARD::QAR1(B)
- Q(a);N_GUARD::S(C),XQ(a)
- Q(a);N_GUARD,XB(A)::QAB1(B)
- Q(a);N_GUARD::QAR1(B),XQ(a)
- Tries
- Try
- B(A);XP(c)
- Vars
- Q(a);N_GUARD::QAB1(B),XQ(a)
- Q(a);N_GUARD::QAR1(B),XQ(a)
- Q(a);N_GUARD::QAR1(B)
- Q(a);N_GUARD::S(C),XQ(a)
- Q(a);N_GUARD::QAB1(B)
- Refutation
- P(e);
- Try
- Q(B);
- Threat
- QAB(B)
- Vars
- Q(a);N_GUARD,XB(A)::QAB1(B)
- Q(a);N_GUARD::QAB1(B),XQ(a)
- Q(a);N_GUARD::S(C),XQ(a)
- Refutation
- P(e);
- Try
- P(G);
- Threat
- S(C)
- Vars
- Q(a);N_GUARD,XB(A)::QAB1(B)
- Q(a);N_GUARD::QAR1(B),XQ(a)
- Refutation
- Q(a);P_PINS(E),XS(C)
- Try
- Actual
- Q(B);
- Threat
- DUALS(2)
- Vars
- K(b);S_FLIGHT,XS(C)::QAB1(B),XQ(a)
- Q(a);N_GUARD,XQ(B)::S(C)
- Q(a);N_GUARD,XB(A)::QAB1(B)
- P(c);::QAB(B)
- Q(a);N_GUARD::QAB1(B),XQ(a)
- Q(a);N_GUARD::S(C)
- Q(a);N_GUARD::QAB1(B)
- Q(a);N_GUARD,P_PINP(F)::QAB1(B)
- Q(a);::QAB(B)
- Q(a);N_GUARD::S(C),XQ(a)
- P(e);::QAR2(B),XQ(a)
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