MESON Chess Problem Database
Problem Display
PID: 183135 (2Q5/1BP5/Pk1P1p2/2p5/K7/8/8/8 w - - 0 1)
Ferber, Eugene
Bohemia, 1907
#2
6 + 3
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Tries
- 1.Bh1?
- threat
- 2.Qb7#
- 1...Ka7
- 2.Qb7#
- 1...c4!
- threat
- 1.Bg2?
- threat
- 2.Qb7#
- 1...Ka7
- 2.Qb7#
- 1...c4!
- threat
- 1.Bf3?
- threat
- 2.Qb7#
- 1...Ka7
- 2.Qb7#
- 1...c4!
- threat
- 1.Be4?
- threat
- 2.Qb7#
- 1...Ka7
- 2.Qb7#
- 1...c4!
- threat
- 1.Bd5?
- threat
- 2.Qb7#
- 1...Ka7
- 2.Qb7#
- 1...c4!
- threat
- 1.Ba8?
- threat
- 2.Qb7#
- 1...Ka7
- 2.Qb7#
- 1...c4!
- threat
- 1.Qh3?
- threat
- 2.c8S#
- 1...c4
- 2.Qe3#
- 1...Ka7!
- threat
- 1.Qg4?
- threat
- 2.c8S#
- 1...c4
- 2.Qg1#
- 2.Qd4#
- 1...Ka7!
- threat
- 1.Qe6?
- threat
- 2.c8S#
- 1...c4
- 2.Qe3#
- 1...Ka7!
- threat
- 1.Qe8?
- threat
- 2.c8S#
- 1...c4
- 2.Qe3#
- 1...Ka7!
- threat
- 1.Qg8?
- threat
- 2.c8S#
- 1...c4
- 2.Qg1#
- 1...Ka7!
- threat
- 1.Bh1?
- Keys
- 1.Qf5!
- threat
- 2.c8S#
- 1...Ka7
- 2.Qxc5#
- threat
- 1.Qf5!
This is a version of 129692
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- Tries
- Try
- B(D);
- Threat
- QAR1(F)
- Vars
- K(b);S_FLIGHT::QAR1(F)
- Refutation
- P(a);
- Try
- B(D);
- Threat
- QAR1(F)
- Vars
- K(b);S_FLIGHT::QAR1(F)
- Refutation
- P(a);
- Try
- B(D);
- Threat
- QAR1(F)
- Vars
- K(b);S_FLIGHT::QAR1(F)
- Refutation
- P(a);
- Try
- B(D);
- Threat
- QAR1(F)
- Vars
- K(b);S_FLIGHT::QAR1(F)
- Refutation
- P(a);
- Try
- B(D);
- Threat
- QAR1(F)
- Vars
- K(b);S_FLIGHT::QAR1(F)
- Refutation
- P(a);
- Try
- B(D);
- Threat
- QAR1(F)
- Vars
- K(b);S_FLIGHT::QAR1(F)
- Refutation
- P(a);
- Try
- Q(F);
- Threat
- P=S
- Vars
- P(a);OGATEB::QAB(F)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(F);
- Threat
- P=S
- Refutation
- K(b);S_FLIGHT
- Try
- Q(F);
- Threat
- P=S
- Vars
- P(a);OGATEB::QAB(F)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(F);
- Threat
- P=S
- Vars
- P(a);OGATEB::QAB(F)
- Refutation
- K(b);S_FLIGHT
- Try
- Q(F);
- Threat
- P=S
- Vars
- P(a);OGATEB::QAB(F)
- Refutation
- K(b);S_FLIGHT
- Try
- Actual
- Q(F);
- Threat
- P=S
- Vars
- K(b);S_FLIGHT::QAB(F),XP(a)
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