MESON Chess Problem Database
Problem Display
PID: 150209 (5Q2/1p1pn3/2Pp4/2P3p1/N2p4/K2p2p1/P2NP1b1/k7 w - - 0 1)
Ott, Hans
Stooss MT, 1945
#4
8 + 10
| 15158 | Hans Ott Schachprobleme (Kummer) | 1986 |
SOLUTION
- SOUND
- Keys
- 1.Qb8!
- threat
- 2.Qxb7
- threat
- 3.Qb1#
- 3.Qb2#
- threat
- 2.Qxb7
- 1...Bxc6
- 2.Sc3
- threat
- 3.Sb3#
- 2...dxc3
- 3.Qh8
- threat
- 4.Qxc3#
- 3...Sd5
- 4.Qh1#
- threat
- 3.Qh8
- 2...Ba4
- 3.Qxb7
- threat
- 4.Qb1#
- 4.Qb2#
- 3...Bb3
- 4.Sxb3#
- 3...Bb5
- 4.Sb3#
- 4.Qh1#
- threat
- 3.Qxb7
- 2...Bd5
- 3.Qxb7
- threat
- 4.Qb1#
- 4.Qb2#
- 3...Bxb7
- 4.Sb3#
- 3...Bb3
- 4.Sxb3#
- threat
- 3.Qxb7
- threat
- 2.Sc3
- 1...Sxc6
- 2.Qxb7
- threat
- 3.Qb1#
- 3.Qb2#
- 2...Sb4
- 3.Qxb4
- threat
- 4.Qb1#
- 4.Qb2#
- 4.Qxd4#
- threat
- 3.Qxb4
- threat
- 2.Qxb7
- 1...Bd5
- 2.Qxb7
- threat
- 3.Qb1#
- 3.Qb2#
- 2...Bb3
- 3.Qxb3
- threat
- 4.Qd1#
- 4.Qb1#
- 4.Qb2#
- threat
- 3.Qxb3
- threat
- 2.Qxb7
- 1...Sd5
- 2.Qxb7
- threat
- 3.Qb1#
- 3.Qb2#
- 2...Sb4
- 3.Qxb4
- threat
- 4.Qb1#
- 4.Qb2#
- 4.Qxd4#
- threat
- 3.Qxb4
- 2...Sb6
- 3.Qxb6
- threat
- 4.Qb1#
- 4.Qb2#
- threat
- 3.Qxb6
- threat
- 2.Qxb7
- 1...Sc8
- 2.Qxb7
- threat
- 3.Qb1#
- 3.Qb2#
- 2...Sb6
- 3.Qxb6
- threat
- 4.Qb1#
- 4.Qb2#
- threat
- 3.Qxb6
- threat
- 2.Qxb7
- threat
- 1.Qb8!
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