MESON Chess Problem Database
Problem Display
PID: 256642 (1B6/8/1k6/5K2/Q7/1N1n4/8/8 w - - 0 1)
Umnov, Evgeny Ivanovich
Problem (Zagreb), 1976
#3
4 + 2
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Tries
- 1.Sd4?
- threat
- 2.Qb5#
- 2.Qa7#
- 1...Kb7
- 2.Qa7+
- 2...Kc8
- 3.Qc7#
- 2...Kc8
- 2.Qa7+
- 1...Kc5!
- threat
- 1.Qa5+?
- 1...Kb7
- 2.Qc7+
- 2...Ka6
- 3.Qc6#
- 2...Ka8
- 3.Qa7#
- 2...Ka6
- 2.Qc7+
- 1...Kc6!
- 1...Kb7
- 1.Sd4?
- Keys
- 1.Ke6!
- 1...Sf4+
- 2.Kd7
- threat
- 3.Qc6#
- 2...Kb7
- 3.Qa7#
- threat
- 2.Kd7
- 1...Sc5+
- 2.Sxc5
- 2...Kxc5
- 3.Ba7#
- 2...Kxc5
- 2.Sxc5
- 1...Kb7
- 2.Qa7+
- 2...Kc6
- 3.Sd4#
- 3.Qa6#
- 2...Kc8
- 3.Qc7#
- 2...Kc6
- 2.Qa7+
- 1...Sc1
- 2.Qb4+
- 2...Ka6
- 3.Sc5#
- 2...Kc6
- 3.Sd4#
- 3.Sa5#
- 2...Ka6
- 2.Qb4+
- 1...Se1
- 2.Kd7
- threat
- 3.Qc6#
- 2...Kb7
- 3.Qa7#
- threat
- 2.Qb4+
- 2...Ka6
- 3.Sc5#
- 2...Kc6
- 3.Sd4#
- 3.Sa5#
- 2...Ka6
- 2.Kd7
- 1...Sb2
- 2.Qb4+
- 2...Ka6
- 3.Sc5#
- 2...Kc6
- 3.Sd4#
- 3.Sa5#
- 2...Ka6
- 2.Qb4+
- 1...Sf2
- 2.Kd7
- threat
- 3.Qc6#
- 2...Kb7
- 3.Qa7#
- threat
- 2.Qb4+
- 2...Ka6
- 3.Sc5#
- 2...Kc6
- 3.Sd4#
- 3.Sa5#
- 2...Ka6
- 2.Kd7
- 1...Sb4
- 2.Kd7
- 2...Kb7
- 3.Qa7#
- 2...Sa2
- 3.Qc6#
- 2...Sc2
- 3.Qc6#
- 2...Sd3
- 3.Qc6#
- 2...Sd5
- 3.Qc6#
- 2...Sa6
- 3.Qc6#
- 2...Sc6
- 3.Qxc6#
- 2...Kb7
- 2.Qxb4+
- 2...Ka6
- 3.Sc5#
- 2...Kc6
- 3.Sd4#
- 3.Sa5#
- 2...Ka6
- 2.Kd7
- 1...Se5
- 2.Qb4+
- 2...Ka6
- 3.Sc5#
- 2...Kc6
- 3.Sd4#
- 3.Sa5#
- 2...Ka6
- 2.Qb4+
- 1...Sf4+
- 1.Ke6!
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