MESON Chess Problem Database
Problem Display
PID: 216243 (8/1p1p3B/1P1p4/1K1k1N2/1P4pN/1p4P1/1B3P2/8 w - - 0 1)
Sahlberg, Olof Wilhelm Robert
Brentano's Chess Monthly, 1881
#2
9 + 6
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Ke4
- 2.Se3#
- 2.Se7#
- 1...Ke6
- 2.Bg8#
- 1...Ke4
- Tries
- 1.Ka4?
- 1...Kc4
- 2.Se3#
- 1...Ke4
- 2.Se3#
- 2.Se7#
- 1...Ke6
- 2.Bg8#
- 1...Kc6!
- 1...Kc4
- 1.Ba1?
- 1...Ke4
- 2.Se3#
- 2.Se7#
- 1...Ke6
- 2.Bg8#
- 1...b2!
- 1...Ke4
- 1.Bc3?
- 1...Ke4
- 2.Se3#
- 2.Se7#
- 1...Ke6
- 2.Bg8#
- 1...b2!
- 1...Ke4
- 1.Bg7?
- 1...Ke4
- 2.Se3#
- 2.Se7#
- 1...Ke6
- 2.Bg8#
- 1...b2!
- 1...Ke4
- 1.Bh8?
- 1...Ke4
- 2.Se3#
- 2.Se7#
- 1...Ke6
- 2.Bg8#
- 1...b2!
- 1...Ke4
- 1.Bg6?
- 1...Ke4
- 2.Se3#
- 2.Se7#
- 1...Ke6!
- 1...Ke4
- 1.f3?
- threat
- 2.Bg8#
- 1...Ke6
- 2.Bg8#
- 1...gxf3!
- threat
- 1.Ka4?
- Keys
- 1.Ka5!
- 1...Kc4
- 2.Se3#
- 1...Ke4
- 2.Se3#
- 2.Se7#
- 1...Kc6
- 2.Se7#
- 1...Ke6
- 2.Bg8#
- 1...Kc4
- 1.Ka5!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(c);S_FLIGHT::B(I)
- Tries
- Try
- K(F);S_FLIGHT
- Vars
- K(c);S_FLIGHT::S(G)
- K(c);S_FLIGHT::B(I)
- Refutation
- K(c);S_FLIGHT
- Try
- B(A);
- Vars
- K(c);S_FLIGHT::B(I)
- Refutation
- P(a);
- Try
- B(A);
- Vars
- K(c);S_FLIGHT::B(I)
- Refutation
- P(a);
- Try
- B(A);
- Vars
- K(c);S_FLIGHT::B(I)
- Refutation
- P(a);
- Try
- B(A);
- Vars
- K(c);S_FLIGHT::B(I)
- Refutation
- P(a);
- Try
- B(I);
- Refutation
- K(c);S_FLIGHT
- Try
- P(B);
- Threat
- B(I)
- Vars
- K(c);S_FLIGHT::B(I)
- Refutation
- P(b);XP(B)
- Try
- Actual
- K(F);P-FLIGHT
- Vars
- K(c);S_FLIGHT::S(G)
- K(c);S_FLIGHT::B(I)
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