MESON Chess Problem Database
Problem Display
PID: 259924 (7K/Q4RB1/B1pP4/1N2N3/n1PPkb1p/4Pn2/4PPbq/7r w - - 0 1)
Wessels, Martin
1st Prize, Neue Zurcher Zeitung, 2000
#3
13 + 9
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Qg1
- 2.Rxf4#
- 1...Qh3
- 2.Rxf4#
- 1...Bf1
- 2.exf3#
- 1...Bh3
- 2.exf3#
- 1...Se1
- 2.Bb7
- threat
- 3.Bxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc5
- threat
- 3.Qxc6#
- 2...Sxc5
- 3.Sc3#
- 2...cxb5
- 3.Bb7#
- 3.Qd5#
- 3.Qc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qb6
- threat
- 3.Qxc6#
- 2...Sxb6
- 3.Sc3#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qb7
- threat
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc7
- threat
- 3.Qxc6#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qd7
- threat
- 3.Qf5#
- 3.Qxc6#
- threat
- 2.Qa8
- threat
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Bb7
- 1...Sg1
- 2.Bb7
- threat
- 3.Bxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc5
- threat
- 3.Qxc6#
- 2...Sxc5
- 3.Sc3#
- 2...cxb5
- 3.Bb7#
- 3.Qd5#
- 3.Qc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qb6
- threat
- 3.Qxc6#
- 2...Sxb6
- 3.Sc3#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qb7
- threat
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc7
- threat
- 3.Qxc6#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qd7
- threat
- 3.Qf5#
- 3.Qxc6#
- threat
- 2.Qa8
- threat
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Bb7
- 1...Sd2
- 2.Bb7
- threat
- 3.Bxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc5
- threat
- 3.Qxc6#
- 2...Sxc5
- 3.Sc3#
- 2...cxb5
- 3.Bb7#
- 3.Qd5#
- 3.Qc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qb6
- threat
- 3.Qxc6#
- 2...Sxb6
- 3.Sc3#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qb7
- threat
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc7
- threat
- 3.Qxc6#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qd7
- threat
- 3.Qf5#
- 3.Qxc6#
- threat
- 2.Qa8
- threat
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Bb7
- 1...Sxd4
- 2.Qxd4#
- 1...Sb2
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...Sc5
- 2.Sc3#
- 1...Sb6
- 2.Sc3#
- 1...cxb5
- 2.Bb7#
- 2.Qb7#
- 2.Qa8#
- 1...c5
- 2.Bb7#
- 2.Qb7#
- 2.Qa8#
- 1...Qg1
- Tries
- 1.Sxf3?
- threat
- 2.Sd2#
- 1...Bxe3
- 2.Qe7+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.Qe7+
- 1...Rd1
- 2.Bb7
- threat
- 3.Bxc6#
- 2...Rxd4
- 3.Qxd4#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc5
- threat
- 3.Qf5#
- 3.Qxc6#
- 2...Sxc5
- 3.Sc3#
- threat
- 2.Qb6
- threat
- 3.Qxc6#
- 2...Rxd4
- 3.Qxd4#
- 2...Sxb6
- 3.Sc3#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qd7
- threat
- 3.Qf5#
- 3.Qxc6#
- threat
- 2.Qe7+
- 2...Be5
- 3.Sg5#
- 2...Be5
- 2.Bb7
- 1...Bxf3!
- threat
- 1.Bb7?
- threat
- 2.Bxc6#
- 1...Sxd4
- 2.Qxd4#
- 1...Sc3
- 2.Sxc3#
- 1...Sb6
- 2.Sc3#
- 1...Sxe5!
- threat
- 1.Bc8?
- threat
- 2.Bf5#
- 1...Sxd4
- 2.Qxd4#
- 1...Qh3
- 2.Rxf4#
- 1...Bh3
- 2.exf3#
- 1...Bxe3!
- threat
- 1.Qc5?
- threat
- 2.Qxc6#
- 1...Sxd4
- 2.Qxd4#
- 1...Sxc5
- 2.Sc3#
- 1...cxb5
- 2.Bb7#
- 2.Qd5#
- 2.Qc6#
- 1...Sc3
- 2.Sxc3#
- 1...Sb6
- 2.Sc3#
- 1...Sxe5!
- threat
- 1.Qb6?
- threat
- 2.Qxc6#
- 1...Sxd4
- 2.Qxd4#
- 1...Sxb6
- 2.Sc3#
- 1...cxb5
- 2.Bb7#
- 2.Qc6#
- 2.Qb7#
- 1...Sc3
- 2.Sxc3#
- 1...c5
- 2.Bb7#
- 2.Qc6#
- 2.Qb7#
- 1...Sxe5!
- threat
- 1.Qb7?
- threat
- 2.Qxc6#
- 1...Sxd4
- 2.Sxc6
- threat
- 3.Scxd4#
- 2...Sxe2
- 3.Sb4#
- 3.Se5#
- 2...Sxb5
- 3.Sb4#
- 3.Sd4#
- 3.Sa5#
- 3.Se5#
- 3.Sa7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Sxc6
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sc5
- 3.Sc3#
- 2...Sb6
- 3.Sc3#
- 2...Sc2
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Sb3
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Sf3
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Sf5
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Se6
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- threat
- 2.Sxc6
- 1...Sxe5!
- threat
- 1.Qd7?
- threat
- 2.Qf5#
- 2.Qxc6#
- 1...Sxe5
- 2.Qf5#
- 1...cxb5
- 2.Bb7#
- 2.Qf5#
- 2.Qc6#
- 2.Qb7#
- 1...Qh3
- 2.Rxf4#
- 2.Qxc6#
- 1...Bh3
- 2.Qxc6#
- 2.exf3#
- 1...Sc3
- 2.Sxc3#
- 2.Qf5#
- 1...Sb6
- 2.Sc3#
- 2.Qf5#
- 1...c5
- 2.Bb7#
- 2.Qf5#
- 2.Qc6#
- 2.Qb7#
- 1...Sxd4!
- threat
- 1.Qa8?
- threat
- 2.Qxc6#
- 1...Sxd4
- 2.Sxc6
- threat
- 3.Scxd4#
- 2...Sxe2
- 3.Sb4#
- 3.Se5#
- 2...Sxb5
- 3.Sb4#
- 3.Sd4#
- 3.Sa5#
- 3.Se5#
- 3.Sa7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Sxc6
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sc5
- 3.Sc3#
- 2...Sb6
- 3.Sc3#
- 2...Sc2
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Sb3
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Sf3
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Sf5
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- 2...Se6
- 3.Sb4#
- 3.Scd4#
- 3.Sa5#
- 3.Se5#
- 3.Sca7#
- 3.Se7#
- 3.Sb8#
- 3.Sd8#
- threat
- 2.Sxc6
- 1...Sxe5!
- threat
- 1.d7?
- threat
- 2.Sd6#
- 1...cxb5
- 2.Bb7#
- 2.Qb7#
- 2.Qa8#
- 1...Bxe5!
- threat
- 1.Sxf3?
- Keys
- 1.Qe7!
- threat
- 2.Sxf3+
- 2...Be5
- 3.Sd2#
- 3.Sg5#
- 2...Be5
- 2.Sxf3+
- 1...Bxe3
- 2.Sxf3+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.Sxf3+
- 1...Bxe5
- 2.d7
- threat
- 3.Sd6#
- 2...cxb5
- 3.Bb7#
- threat
- 2.d7
- 1...Sxd4
- 2.Sf3+
- 2...Be5
- 3.Sd2#
- 3.Sg5#
- 2...Se6
- 3.Sd2#
- 2...Be5
- 2.Sf3+
- 1...Sxe5
- 2.Bb7
- threat
- 3.Bxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Bb7
- 1...Qg3
- 2.Sxf3+
- 2...Be5
- 3.Sd2#
- 2...Be5
- 2.Sxf3+
- 1...Rd1
- 2.Sxf3+
- 2...Be5
- 3.Sg5#
- 2...Be5
- 2.Sxf3+
- 1...Bg3
- 2.Sxf3+
- 2...Be5
- 3.Sd2#
- 3.Sg5#
- 2...Be5
- 2.Sxf3+
- 1...Bg5
- 2.Sxf3+
- 2...Qe5
- 3.Sd2#
- 3.Sxg5#
- 3.Qxe5#
- 2...Bxe7
- 3.Sd2#
- 2...Qe5
- 2.Sxf3+
- 1...Bh6
- 2.Sxf3+
- 2...Qe5
- 3.Sd2#
- 3.Qxe5#
- 2...Qe5
- 2.Sxf3+
- 1...Se1
- 2.Sf3+
- 2...Be5
- 3.Sd2#
- 3.Sg5#
- 2...Be5
- 2.Bb7
- threat
- 3.Bxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qb7
- threat
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc7
- threat
- 3.Qxc6#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qd7
- threat
- 3.Qf5#
- 3.Qxc6#
- threat
- 2.Qe8
- threat
- 3.Qxc6#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qa8#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qa8#
- threat
- 2.Sf3+
- 1...Sg1
- 2.Sf3+
- 2...Be5
- 3.Sd2#
- 3.Sg5#
- 2...Be5
- 2.Bb7
- threat
- 3.Bxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qb7
- threat
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc7
- threat
- 3.Qxc6#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qd7
- threat
- 3.Qf5#
- 3.Qxc6#
- threat
- 2.Qe8
- threat
- 3.Qxc6#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qa8#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qa8#
- threat
- 2.Sf3+
- 1...Sd2
- 2.Sf3+
- 2...Be5
- 3.Sxd2#
- 3.Sg5#
- 2...Be5
- 2.Bb7
- threat
- 3.Bxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qb7
- threat
- 3.Qxc6#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- threat
- 2.Qc7
- threat
- 3.Qxc6#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qb7#
- threat
- 2.Qd7
- threat
- 3.Qf5#
- 3.Qxc6#
- threat
- 2.Qe8
- threat
- 3.Qxc6#
- 2...cxb5
- 3.Bb7#
- 3.Qc6#
- 3.Qa8#
- 2...Sc3
- 3.Sxc3#
- 2...Sb6
- 3.Sc3#
- 2...c5
- 3.Bb7#
- 3.Qc6#
- 3.Qa8#
- threat
- 2.Sf3+
- 1...Sg5
- 2.Sf3+
- 2...Be5
- 3.Sd2#
- 3.Sxg5#
- 2...Se6
- 3.Sd2#
- 2...Be5
- 2.Sf3+
- threat
- 1.Qe7!
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