MESON Chess Problem Database
Problem Display
PID: 141383 (6Q1/8/1P6/1pk1NP2/1N2b2R/3p4/1K1P3B/8 w - - 0 1)
Waterhouse, Albert F
4th Prize, Boys' Newspaper, 1894
#2
9 + 4
| 14868 | Pirnie Collection | 2011 |
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Qd5#
- 2.Qg1#
- 1...Kd6
- 2.Qf8#
- 1...Bh1
- 2.Sd7#
- 1...Bg2
- 2.Sd7#
- 1...Bf3
- 2.Sd7#
- 1...Bd5
- 2.Sd7#
- 1...Bb7
- 2.Sd7#
- 1...Ba8
- 2.Sd7#
- 1...Kd4
- Tries
- 1.Sa6+?
- 1...Kd4
- 2.Sf3#
- 2.Sc6#
- 2.Qd8#
- 1...Kd6
- 2.Qe6#
- 2.Qd8#
- 1...Kxb6!
- 1...Kd4
- 1.Sexd3+?
- 1...Kd4
- 2.Bg1#
- 2.Be5#
- 2.Qd5#
- 1...Bxd3
- 2.Qg1#
- 1...Kxb6!
- 1...Kd4
- 1.Sd7+?
- 1...Kd4
- 2.Sc6#
- 2.Bg1#
- 2.Be5#
- 2.Qd5#
- 1...Kxb4!
- 1...Kd4
- 1.Bg1+?
- 1...Kd6
- 2.Qe6#
- 1...Kxb4!
- 1...Kd6
- 1.Rxe4?
- threat
- 2.Sd7#
- 1...Kd6
- 2.Qf8#
- 1...Kxb6!
- threat
- 1.Qe6?
- 1...Kd4
- 2.Bg1#
- 2.Qd5#
- 2.Qd6#
- 1...Bxf5
- 2.Sa6#
- 2.Sd7#
- 2.Bg1#
- 2.Qc6#
- 1...Bh1
- 2.Sbxd3#
- 2.Sa6#
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bg2
- 2.Sbxd3#
- 2.Sa6#
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bf3
- 2.Sbxd3#
- 2.Sa6#
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bd5
- 2.Sbxd3#
- 2.Sa6#
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bc6
- 2.Bg1#
- 2.Qxc6#
- 1...Bb7
- 2.Sbxd3#
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Ba8
- 2.Sbxd3#
- 2.Sa6#
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Kxb4!
- 1...Kd4
- 1.Qg6?
- 1...Kd4
- 2.Qg1#
- 2.Qd6#
- 1...Bxf5
- 2.Bg1#
- 2.Qc6#
- 1...Bh1
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bg2
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bf3
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bd5
- 2.Sbxd3#
- 2.Sa6#
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bc6
- 2.Bg1#
- 2.Qxc6#
- 1...Bb7
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Ba8
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Kxb4!
- 1...Kd4
- 1.Qb8?
- 1...Kd4
- 2.Bg1#
- 2.Qd6#
- 1...Bxf5
- 2.Bg1#
- 2.Qc7#
- 1...Bh1
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bg2
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bf3
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bd5
- 2.Sbxd3#
- 2.Sa6#
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Bc6
- 2.Sexd3#
- 2.Bg1#
- 1...Bb7
- 2.Sd7#
- 2.Bg1#
- 1...Ba8
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 1...Kxb4!
- 1...Kd4
- 1.Qd8?
- threat
- 2.Sa6#
- 1...Bb7
- 2.Sbxd3#
- 2.Sexd3#
- 2.Sd7#
- 2.Bg1#
- 2.Qd4#
- 1...Kxb4!
- threat
- 1.Qf8+?
- 1...Kd4
- 2.Qd6#
- 1...Kxb6!
- 1...Kd4
- 1.Sa6+?
- Keys
- 1.Qa8!
- 1...Kxb4
- 2.Qa3#
- 1...Kd4
- 2.Qd5#
- 1...Kxb6
- 2.Sd7#
- 1...Kd6
- 2.Qf8#
- 1...Bxf5
- 2.Qc6#
- 1...Bxa8
- 2.Sd7#
- 1...Bh1
- 2.Sd7#
- 1...Bg2
- 2.Sd7#
- 1...Bf3
- 2.Sd7#
- 1...Bd5
- 2.Sd7#
- 1...Bc6
- 2.Qxc6#
- 1...Bb7
- 2.Sd7#
- 1...Kxb4
- 1.Qa8!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- K(d);S_FLIGHT::QAB(I)
- B(b);::S(F)
- Tries
- Try
- S(D);CHECK
- Refutation
- K(d);S_FLIGHT,XP(H)
- Try
- S(F);CHECK,XP(a)
- Vars
- B(b);XS(F)::QAB(I)
- Refutation
- K(d);S_FLIGHT,XP(H)
- Try
- S(F);CHECK
- Refutation
- K(d);P_SPINB(b),S_FLIGHT,XS(D)
- Try
- B(C);CHECK
- Vars
- K(d);S_FLIGHT::QAR1(I)
- Refutation
- K(d);P_SPINB(b),S_FLIGHT,XS(D)
- Try
- R(E);XB(b)
- Threat
- S(F)
- Vars
- K(d);S_FLIGHT::QAB(I)
- Refutation
- K(d);S_FLIGHT,XP(H)
- Try
- Q(I);
- Refutation
- K(d);P_SPINB(b),S_FLIGHT,XS(D)
- Try
- Q(I);
- Refutation
- K(d);P_SPINB(b),S_FLIGHT,XS(D)
- Try
- Q(I);
- Refutation
- K(d);P_SPINB(b),S_FLIGHT,XS(D)
- Try
- Q(I);
- Threat
- S(D)
- Refutation
- K(d);P_SPINB(b),S_FLIGHT,XS(D)
- Try
- Q(I);CHECK
- Vars
- K(d);P_SPINB(b),S_FLIGHT::QAR2(I)
- Refutation
- K(d);S_FLIGHT,XP(H)
- Try
- Actual
- Q(I);
- Vars
- K(d);OGATEB,P_SPINB(b),S_FLIGHT,XS(D)::QAB1(I)
- K(d);P_SPINB(b),S_FLIGHT::QAR1(I)
- K(d);S_FLIGHT,XP(H)::S(F)
- K(d);S_FLIGHT::QAB(I)
- B(b);N_GUARD,XP(G)::QAR1(I)
- B(b);XQ(I)::S(F)
- B(b);::S(F)
- B(b);N_GUARD::QAR1(I),XB(b)
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