MESON Chess Problem Database
Problem Display
PID: 149951 (4N3/1K6/3Bk1p1/8/Bp1b2p1/5P2/8/1Q6 w - - 0 1)
Bruch, Wieland
Die Schwalbe, 2012
#2
6 + 5
SOLUTION
- SOUND
- Sets
- 1...Kd5
- 2.Bb3#
- 2.Qb3#
- 1...Kf7
- 2.Qb3#
- 1...Kd5
- Tries
- 1.Kc6?
- threat
- 2.Bb3#
- 1...b3
- 2.Bxb3#
- 1...Kf7!
- threat
- 1.Kc7?
- threat
- 2.Bb3#
- 1...Kd5
- 2.Bb3#
- 2.Qb3#
- 1...Kf7
- 2.Qb3#
- 1...b3
- 2.Bxb3#
- 1...Bb6+!
- threat
- 1.Bd7+?
- 1...Kd5
- 2.Qb3#
- 1...Kf7
- 2.Qb3#
- 1...Kxd7!
- 1...Kd5
- 1.Qe4+?
- 1...Kf7
- 2.Bb3#
- 2.Qd5#
- 1...Be5!
- 1...Kf7
- 1.Qxg6+?
- 1...Kd5
- 2.Bb3#
- 2.Qf7#
- 2.Qg8#
- 1...Bf6!
- 1...Kd5
- 1.fxg4?
- threat
- 2.Qb3#
- 1...Kd5
- 2.Bb3#
- 1...Kf7
- 2.Qb3#
- 1...b3
- 2.Qxb3#
- 1...Bb2!
- threat
- 1.Kc6?
- Keys
- 1.Kc8!
- threat
- 2.Bb3#
- 1...Kd5
- 2.Qb3#
- 1...Kf7
- 2.Qb3#
- 1...b3
- 2.Bxb3#
- threat
- 1.Kc8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- K(d);S_FLIGHT::QAB(A)
- Tries
- Try
- K(E);S_FLIGHT
- Threat
- B(C)
- Vars
- P(a);::B(C),XP(a)
- Refutation
- K(d);S_FLIGHT
- Try
- K(E);P-FLIGHT
- Threat
- B(C)
- Vars
- K(d);S_FLIGHT::QAB(A)
- P(a);::B(C),XP(a)
- Refutation
- B(b);CHECK
- Try
- B(C);CHECK
- Vars
- K(d);S_FLIGHT::QAB(A)
- Refutation
- K(d);S_FLIGHT,XB(C)
- Try
- Q(A);CHECK
- Refutation
- B(b);P_SPINB(b)
- Try
- Q(A);CHECK,XP(e)
- Refutation
- B(b);P_SPINB(b)
- Try
- P(B);XP(c)
- Threat
- QAB(A)
- Vars
- K(d);S_FLIGHT::B(C)
- K(d);S_FLIGHT::QAB(A)
- P(a);::QAB(A),XP(a)
- Refutation
- B(b);
- Try
- Actual
- K(E);S_FLIGHT
- Threat
- B(C)
- Vars
- K(d);S_FLIGHT::QAB(A)
- P(a);::B(C),XP(a)
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