MESON Chess Problem Database
Problem Display
PID: 21133 (8/1p4p1/1B1pB1Kb/4p3/1p2kp2/1R4pN/4N3/8 w - - 0 1)
Warton, Joseph John
Chess Amateur (The), 1917
#2
6 + 9
| 2681 | All Change Here! | 1919 |
SOLUTION
- SOUND
- Sets
- 1...Bg5
- 2.Sxg5#
- 1...g2
- 2.Sf2#
- 1...f3
- 2.Sxg3#
- 1...d5
- 2.Bf5#
- 1...Bg5
- Tries
- 1.Seg1?
- 1...d5
- 2.Bf5#
- 1...Bg5
- 2.Sxg5#
- 1...g2
- 2.Sf2#
- 1...f3!
- 1...d5
- 1.Bc4?
- 1...Bg5
- 2.Sxg5#
- 1...g2
- 2.Sf2#
- 1...f3
- 2.Sxg3#
- 1...d5!
- 1...Bg5
- 1.Bg4?
- threat
- 2.Bf3#
- 1...f3
- 2.Bxf3#
- 1...Kd5!
- threat
- 1.Bf7?
- 1...Bg5
- 2.Sxg5#
- 1...g2
- 2.Sf2#
- 1...f3
- 2.Sxg3#
- 1...d5!
- 1...Bg5
- 1.Bg8?
- 1...Bg5
- 2.Sxg5#
- 1...g2
- 2.Sf2#
- 1...f3
- 2.Sxg3#
- 1...d5!
- 1...Bg5
- 1.Seg1?
- Keys
- 1.Sc1!
- 1...d5
- 2.Bf5#
- 1...Bg5
- 2.Sxg5#
- 1...g2
- 2.Sf2#
- 1...f3
- 2.Rxb4#
- 1...d5
- 1.Sc1!
FEATURES
- Static
- TYPE = MUTATE
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- B(g);N_GUARD::S(C),XB(g)
- P(a);N_GUARD::S(C)
- P(d);N_GUARD::S(A),XP(a)
- P(f);SBLOCK::B(E)
- Tries
- Try
- S(A);
- Vars
- P(f);SBLOCK::B(E)
- B(g);N_GUARD::S(C),XB(g)
- P(a);N_GUARD::S(C)
- Refutation
- P(d);
- Try
- B(E);
- Vars
- B(g);N_GUARD::S(C),XB(g)
- P(a);N_GUARD::S(C)
- P(d);N_GUARD::S(A),XP(a)
- Refutation
- P(f);
- Try
- B(E);
- Threat
- B(E)
- Vars
- P(d);::B(E),XP(d)
- Refutation
- K(c);S_FLIGHT
- Try
- B(E);
- Vars
- B(g);N_GUARD::S(C),XB(g)
- P(a);N_GUARD::S(C)
- P(d);N_GUARD::S(A),XP(a)
- Refutation
- P(f);
- Try
- B(E);
- Vars
- B(g);N_GUARD::S(C),XB(g)
- P(a);N_GUARD::S(C)
- P(d);N_GUARD::S(A),XP(a)
- Refutation
- P(f);
- Try
- Actual
- S(A);
- Vars
- P(f);SBLOCK::B(E)
- B(g);N_GUARD::S(C),XB(g)
- P(a);N_GUARD::S(C)
- P(d);SBLOCK::R(B),XP(b)
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