MESON Chess Problem Database
Problem Display
PID: 127506 (1Bn1Q3/1r2p2K/3rNpNb/1p1p3k/3Rb2P/1qn4B/8/7R w - - 0 1)
Davidenko, Fedor Vasilevich
03. Birnov MT, 1977-1978
#3
9 + 12
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bb1
- 2.Bg4#
- 1...Bxh1
- 2.Se5#
- 2.Sxe7#
- 2.Sgf8#
- 2.Sh8#
- 2.Bg4#
- 1...Bc2
- 2.Bg4#
- 1...Bg2
- 2.Se5#
- 2.Sxe7#
- 2.Sgf8#
- 2.Sh8#
- 2.Bg4#
- 1...Bd3
- 2.Bg4#
- 1...Bf3
- 2.Se5#
- 2.Sxe7#
- 2.Sgf8#
- 2.Sh8#
- 1...Bf5
- 2.Bg4+
- 2...Bxg4
- 3.Sgf4#
- 3.Se5#
- 3.Sxe7#
- 3.Sgf8#
- 3.Sh8#
- 2...Bxg4
- 2.Bxf5
- threat
- 3.Sgf4#
- 3.Se5#
- 3.Sxe7#
- 3.Sgf8#
- 3.Sh8#
- 3.Bg4#
- threat
- 2.Bg4+
- 1...Bxg6+
- 2.Qxg6#
- 1...Bc1
- 2.Sg7#
- 1...Bd2
- 2.Sg7#
- 1...Be3
- 2.Sg7#
- 1...Bf4
- 2.Sxf4#
- 2.Sg7#
- 1...Bg5
- 2.Sg7#
- 1...Bg7
- 2.Sf4#
- 2.Sxg7#
- 1...Bf8
- 2.Sf4#
- 1...f5
- 2.Qf8
- threat
- 3.Qxh6#
- 2...Bxf8
- 3.Sef4#
- 2...Bc1
- 3.Sg7#
- 2...Bd2
- 3.Sg7#
- 2...Be3
- 3.Sg7#
- 2...Bf4
- 3.Sexf4#
- 3.Sg7#
- 2...Bg5
- 3.Sg7#
- 2...Bg7
- 3.Sef4#
- 3.Sxg7#
- threat
- 2.Qf8
- 1...Bb1
- Tries
- 1.Bf5?
- threat
- 2.Sgf4#
- 2.Se5#
- 2.Sxe7#
- 2.Sgf8#
- 2.Sh8#
- 1...Bxh1
- 2.Se5#
- 2.Sxe7#
- 2.Sgf8#
- 2.Sh8#
- 2.Bg4#
- 1...Rd8
- 2.Sgf4#
- 1...Bf4
- 2.Sexf4#
- 2.Sg7#
- 2.Sgxf4#
- 2.Se5#
- 2.Sxe7#
- 2.Sgf8#
- 2.Sh8#
- 1...Bf8
- 2.Sef4#
- 2.Sgf4#
- 2.Se5#
- 2.Sxe7#
- 2.Sgxf8#
- 2.Sh8#
- 1...Bxf5!
- threat
- 1.Rg1?
- threat
- 2.Bg4#
- 1...Bf5
- 2.Bxf5
- threat
- 3.Se5#
- 3.Sxe7#
- 3.Sgf8#
- 3.Sh8#
- 3.Bg4#
- threat
- 2.Bxf5
- 1...f5
- 2.Sg7+
- 2...Bxg7
- 3.Rg5#
- 2...Bxg7
- 2.Sgf4+
- 2...Kxh4
- 3.Qh5#
- 2...Kxh4
- 2.Rg5+
- 2...Bxg5
- 3.Sg7#
- 2...Bxg5
- 2.Qf8
- threat
- 3.Qxh6#
- 2...Bxf8
- 3.Sef4#
- 3.Rg5#
- 2...Bc1
- 3.Sg7#
- 2...Bd2
- 3.Sg7#
- 2...Be3
- 3.Sg7#
- 2...Bf4
- 3.Sexf4#
- 3.Sg7#
- 2...Bg5
- 3.Sg7#
- 3.Rxg5#
- 2...Bg7
- 3.Sef4#
- 3.Sxg7#
- 3.Rg5#
- threat
- 2.Sg7+
- 1...Qd1!
- threat
- 1.Rxe4?
- threat
- 2.Se5#
- 2.Sxe7#
- 2.Sgf8#
- 2.Sh8#
- 2.Bg4#
- 1...dxe4
- 2.Bf5
- threat
- 3.Sgf4#
- 3.Se5#
- 3.Sxe7#
- 3.Sgf8#
- 3.Sh8#
- threat
- 2.Qf8
- threat
- 3.Qxh6#
- 2...Bxf8
- 3.Sef4#
- 2...Bc1
- 3.Sg7#
- 2...Bd2
- 3.Sg7#
- 2...Be3
- 3.Sg7#
- 2...Bf4
- 3.Sexf4#
- 3.Sg7#
- 2...Bg5
- 3.Sg7#
- 2...Bg7
- 3.Sef4#
- 3.Sxg7#
- threat
- 2.Bf5
- 1...Sxe4!
- threat
- 1.Qf8?
- threat
- 2.Qxh6#
- 1...Bxf8
- 2.Sf4#
- 1...Bc1
- 2.Sg7#
- 1...Bd2
- 2.Sg7#
- 1...Be3
- 2.Sg7#
- 1...Bf4
- 2.Sxf4#
- 2.Sg7#
- 1...Bg5
- 2.Sg7#
- 1...Bg7
- 2.Sf4#
- 2.Sxg7#
- 1...Bxg6+!
- threat
- 1.Bf5?
- Keys
- 1.Kh8!
- threat
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 1...Bg7+
- 2.Kxg7
- threat
- 3.Sef4#
- 3.Qh8#
- 2...Bxg6
- 3.Bg4#
- 3.Qxg6#
- threat
- 2.Kxg7
- 1...Rxe6
- 2.Se5+
- 2...Kxh4
- 3.Sf3#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Se5+
- 1...Bc1
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 2...Kh6
- 3.Sg8#
- 2...Bg6
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 1...Bd2
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 2...Kh6
- 3.Sg8#
- 2...Bg6
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 1...Be3
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 2...Kh6
- 3.Sg8#
- 2...Bg6
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 1...Bf4
- 2.Sexf4+
- 2...Kh6
- 3.Qf8#
- 2...Kh6
- 2.Sexf4+
- 1...Bg5
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 2...Kh6
- 3.Sg8#
- 2...Bg6
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 1...Bf8
- 2.Sef4+
- 2...Kh6
- 3.Qxf8#
- 2...Kh6
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 2...Kh6
- 3.Sg8#
- 2...Bg6
- 3.Qxg6#
- 2...Kxh4
- 2.Sef4+
- 1...Qd1
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 2...Bg6
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 1...Qc2
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 2...Bg6
- 3.Bg4#
- 2...Kxh4
- 2.Sxe7+
- 1...Qb1
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 2...Bg6
- 3.Bg4#
- 2...Kxh4
- 2.Sxe7+
- 1...Ra6
- 2.Sgf4+
- 2...Kxh4
- 3.Sg2#
- 2...Kxh4
- 2.Se5+
- 2...Kxh4
- 3.Sf3#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 3.Bf5#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sgf8+
- 2...Kxh4
- 3.Bf5#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sgf4+
- 1...Rdb6
- 2.Sgf4+
- 2...Kxh4
- 3.Sg2#
- 2...Kxh4
- 2.Se5+
- 2...Kxh4
- 3.Sf3#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 3.Bf5#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sgf8+
- 2...Kxh4
- 3.Bf5#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sgf4+
- 1...Rc6
- 2.Sgf4+
- 2...Kxh4
- 3.Sg2#
- 2...Kxh4
- 2.Se5+
- 2...Kxh4
- 3.Sf3#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 3.Bf5#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sgf8+
- 2...Kxh4
- 3.Bf5#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sgf4+
- 1...Rdd7
- 2.Sgf4+
- 2...Kxh4
- 3.Sg2#
- 2...Kxh4
- 2.Se5+
- 2...Kxh4
- 3.Sf3#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sxe7+
- 2...Kxh4
- 3.Sf5#
- 3.Bf5#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sgf8+
- 2...Kxh4
- 3.Bf5#
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Kxh4
- 2.Sgf4+
- 1...Rd8
- 2.Sgf4+
- 2...Kxh4
- 3.Sg2#
- 2...Kxh4
- 2.Sgf4+
- 1...Bf5
- 2.Se5+
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Bg6
- 2.Sxe7+
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Bg6
- 2.Sgf8+
- 2...Bg6
- 3.Bg4#
- 3.Qxg6#
- 2...Bg6
- 2.Bg4+
- 2...Bxg4
- 3.Sgf4#
- 3.Se5#
- 3.Sxe7#
- 3.Sgf8#
- 2...Bxg4
- 2.Se5+
- 1...f5
- 2.Sxe7+
- 2...Kxh4
- 3.Sxf5#
- 2...Kxh4
- 2.Sxe7+
- threat
- 1.Kh8!
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