MESON Chess Problem Database
Problem Display
PID: 180007 (r1nn1b2/1Q1pPPNK/2p3Np/2pk3r/1q6/2PP4/4P3/8 w - - 0 1)
Fossum, Andre Ferdinand
3rd HM., Olympic Ty., 1962
#3
9 + 11
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Qa3
- 2.Qxd7+
- 2...Sd6
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 1...Qa5
- 2.Qxd7+
- 2...Sd6
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 1...Qb1
- 2.Qxd7+
- 2...Sd6
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 1...Qb2
- 2.Qxd7+
- 2...Sd6
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 1...Qb3
- 2.Qxd7+
- 2...Sd6
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 1...Qb5
- 2.Qxd7+
- 2...Sd6
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 1...Qb6
- 2.Qxd7+
- 2...Sd6
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 1...Qxb7
- 2.e4+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.e4+
- 1...Sa7
- 2.Qxd7#
- 1...Sxe7
- 2.Qxd7#
- 1...Se6
- 2.Qxd7+
- 2...Sd6
- 3.Qxe6#
- 2...Sd6
- 2.Qxd7+
- 1...Sxf7
- 2.Qxd7+
- 2...Sfd6
- 3.Qe6#
- 2...Scd6
- 3.Qe6#
- 2...Sfd6
- 2.Qxd7+
- 1...Qa3
- Tries
- 1.e4+?
- 1...Kd6
- 2.e8S#
- 1...Qxe4!
- 1...Kd6
- 1.e8S?
- threat
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 2...Bd6
- 2.Sf6+
- 1...Bxg7
- 2.Qxd7+
- 2...Sd6
- 3.Sc7#
- 3.Qxd6#
- 2...Sd6
- 2.Qxd7+
- 1...Sxb7
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Sc7+
- 1...Sxf7
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 3.Qe6#
- 3.Qxf7#
- 2...Sfd6
- 3.Sf6#
- 3.Sc7#
- 3.Qe6#
- 2...Scd6
- 3.Sf6#
- 3.Sc7#
- 3.Qe6#
- 2...Bd6
- 2.Sf6+
- 1...c4
- 2.e4+
- 2...Kc5
- 3.Qxb4#
- 3.d4#
- 2...Kc5
- 2.e4+
- 1...Qf4
- 2.Qxd7+
- 2...Qd6
- 3.Sf6#
- 3.Sc7#
- 3.e4#
- 2...Bd6
- 3.Sc7#
- 2...Sd6
- 3.Sc7#
- 2...Qd6
- 2.Qxd7+
- 1...Qd4
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sc7#
- 2...Sd6
- 3.Sc7#
- 2...Bd6
- 2.Sc7+
- 1...Qe4
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 2...Bd6
- 2.Sf6+
- 1...Qg4
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Qxd7
- 3.e4#
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 2...Qxd7
- 2.Sc7+
- 1...Qh4
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sc7#
- 2...Sd6
- 3.Sc7#
- 2...Bd6
- 2.Sc7+
- 1...Rh1
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Sc7+
- 2...Kd6
- 3.Sf5#
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 2...Bd6
- 2.Sf6+
- 1...Rh2
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Sc7+
- 2...Kd6
- 3.Sf5#
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 2...Bd6
- 2.Sf6+
- 1...Rh3
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Sc7+
- 2...Kd6
- 3.Sf5#
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 2...Bd6
- 2.Sf6+
- 1...Rh4
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Sc7+
- 2...Kd6
- 3.Sf5#
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 2...Bd6
- 2.Sf6+
- 1...Re5
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 2...Bd6
- 2.Sf6+
- 1...Rf5
- 2.Sc7+
- 2...Kd6
- 3.Sxf5#
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sc7#
- 2...Sd6
- 3.Sc7#
- 2...Bd6
- 2.Sc7+
- 1...Ra7
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Sc7+
- 1...Be7
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sc7#
- 2...Bd6
- 2.Sc7+
- 1...Sb6
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Sc7+
- 1...Sa7
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 2...Kd6
- 2.Sc7+
- 2...Kd6
- 3.Sge8#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 3.Qxd6#
- 2...Bd6
- 2.Sf6+
- 1...Se6
- 2.Sf6+
- 2...Kd6
- 3.Sge8#
- 3.Qxd7#
- 2...Kd6
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Qxe6#
- 2...Sd6
- 3.Sf6#
- 3.Qxe6#
- 2...Bd6
- 2.Sf6+
- 1...Qxc3!
- threat
- 1.e4+?
- Keys
- 1.Se8!
- threat
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 3.Qxd6#
- 2...Sd6
- 2.Sc7+
- 1...Ke6
- 2.Qxd7+
- 2...Kxd7
- 3.exf8S#
- 2...Kxf7
- 3.Sh8#
- 3.exd8S#
- 3.exf8Q#
- 3.exf8R#
- 2...Kxd7
- 2.Qxd7+
- 1...Qxc3
- 2.Qxd7+
- 2...Sd6
- 3.Qxd6#
- 2...Sd6
- 2.Qxd7+
- 1...Qxb7
- 2.e4+
- 2...Ke6
- 3.exd8S#
- 2...Ke6
- 2.e4+
- 1...Bxe7
- 2.Qxd7+
- 2...Bd6
- 3.Sf6#
- 3.Sc7#
- 2...Sd6
- 3.Sc7#
- 2...Bd6
- 2.Qxd7+
- 1...Sxb7
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Sc7+
- 1...Sxf7
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sfd6
- 3.Sf6#
- 3.Sc7#
- 2...Scd6
- 3.Sf6#
- 3.Sc7#
- 2...Sfd6
- 2.Sc7+
- 1...c4
- 2.e4+
- 2...Kc5
- 3.Qxb4#
- 3.d4#
- 2...Ke6
- 3.exd8S#
- 2...Kc5
- 2.e4+
- 1...Qa3
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 3.Qxd6#
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Ke6
- 3.exd8S#
- 2...Ke6
- 2.Sc7+
- 1...Qa5
- 2.Qb3+
- 2...c4
- 3.Qxc4#
- 2...c4
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Qxd6#
- 3.e4#
- 2...Sd6
- 2.Qb3+
- 1...Qb1
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 3.Qxd6#
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Ke6
- 3.exd8S#
- 2...Ke6
- 2.Sc7+
- 1...Qb2
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 3.Qxd6#
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Ke6
- 3.exd8S#
- 2...Ke6
- 2.Sc7+
- 1...Qb3
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxb3+
- 2...c4
- 3.Qxc4#
- 2...c4
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 3.Qxd6#
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Ke6
- 3.exd8S#
- 2...Ke6
- 2.Sc7+
- 1...Qd4
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sc7#
- 3.Qxd6#
- 2...Sd6
- 2.Sc7+
- 1...Qe4
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 3.Qxd6#
- 2...Sd6
- 2.Qxd7+
- 1...Qf4
- 2.Qxd7+
- 2...Qd6
- 3.Sf6#
- 3.Sc7#
- 3.e4#
- 2...Sd6
- 3.Sc7#
- 2...Qd6
- 2.Qxd7+
- 1...Qg4
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Sc7+
- 1...Qh4
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sc7#
- 3.Qxd6#
- 2...Sd6
- 2.Sc7+
- 1...Qb5
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 3.Qxd6#
- 3.e4#
- 2...Sd6
- 2.e4+
- 2...Ke6
- 3.exd8S#
- 2...Ke6
- 2.Sc7+
- 1...Qb6
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Qxd6#
- 3.e4#
- 2...Sd6
- 2.Qxd7+
- 1...Re5
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Sc7#
- 3.Qxd6#
- 2...Sd6
- 2.Qxd7+
- 1...Rf5
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sc7#
- 3.Qxd6#
- 2...Sd6
- 2.Sc7+
- 1...Ra7
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Sc7+
- 1...Bg7
- 2.Sc7+
- 2...Kd6
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sc7#
- 3.Qxd6#
- 2...Sd6
- 2.Sc7+
- 1...Sb6
- 2.Sc7+
- 2...Kd6
- 3.exf8Q#
- 3.exf8B#
- 3.e8S#
- 2...Kd6
- 2.Sc7+
- 1...Se6
- 2.Sf6+
- 2...Kd6
- 3.Qxd7#
- 3.e8S#
- 2...Kd6
- 2.Qxd7+
- 2...Sd6
- 3.Sf6#
- 3.Qxd6#
- 2...Sd6
- 2.Sf6+
- threat
- 1.Se8!
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