MESON Chess Problem Database
Problem Display
PID: 58271 (3k1K2/2p1NPP1/2P5/8/rp1B1pr1/1p1B1p2/8/7R w - - 0 1)
Kipping, Cyril Stanley
Pittsburgh Sun, 1915
#3
8 + 8
| 4792 | 300 Chess Problems | 1916 |
SOLUTION
- SOUND
- Sets
- 1...Ra1
- 2.Rxa1
- threat
- 3.Ra8#
- threat
- 2.Rxa1
- 1...Ra1
- Tries
- 1.Kg8?
- threat
- 2.f8Q#
- 1...Kxe7
- 2.f8Q+
- 2...Ke6
- 3.Bc4#
- 2...Ke6
- 2.f8Q+
- 1...Rxg7+!
- threat
- 1.Kg8?
- Keys
- 1.Rd1!
- threat
- 2.Bb1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bf1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bc4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Be4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bb5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bf5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Ba6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bg6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bh7
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Ba1
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bg1
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bb2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bf2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bc3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Be3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bc5
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Be5
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bf6
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- threat
- 2.Ba7
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bb1
- 1...Rxg7
- 2.Bxg7
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- threat
- 2.Bxg7
- 1...Ra2
- 2.Bb2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bb2
- 1...Ra1
- 2.Bxa1
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Rxa1
- threat
- 3.Ra8#
- threat
- 2.Bxa1
- 1...Ra3
- 2.Bb1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bf1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bc4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Be4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bb5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bf5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Ba6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bg6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bh7
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bb2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bc3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bb1
- 1...Ra5
- 2.Bb5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bb5
- 1...Ra6
- 2.Bf5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rxc6
- 3.Sxc6#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bxa6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bf5
- 1...Ra7
- 2.Bb1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Bxa7#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bf1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Bxa7#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bc4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Bxa7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Be4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Bxa7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bb5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Bxa7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bf5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Bxa7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Ba6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Bxa7#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bg6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Bxa7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bh7
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Bxa7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Ba1
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bg1
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bb2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bf2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bc3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Be3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bc5
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Be5
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bf6
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- threat
- 2.Bxa7
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bb1
- 1...Ra8
- 2.Bb1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bf1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bc4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Be4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bb5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bf5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Ba6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bg6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bh7
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Ba1
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bg1
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bb2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bf2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bc3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Be3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bc5
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Be5
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bf6
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- threat
- 2.Ba7
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bb1
- 1...Rg1
- 2.Bxg1
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- threat
- 2.Bxg1
- 1...Rg2
- 2.Bf2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bf2
- 1...Rg3
- 2.Bb1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bf1
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bc4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Be4
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bb5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bf5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Ba6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bg6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bh7
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Rg1
- 3.Bxg1#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bf2
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Be3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bb1
- 1...Rh4
- 2.Bh7
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bh7
- 1...Rg5
- 2.Bf5
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- 2...Rg1
- 3.Bxg1#
- threat
- 2.Bf5
- 1...Rg6
- 2.Bxg6
- threat
- 3.Ba1#
- 3.Bg1#
- 3.Bb2#
- 3.Bf2#
- 3.Bc3#
- 3.Be3#
- 3.Bc5#
- 3.Be5#
- 3.Bb6#
- 3.Bf6#
- 3.Ba7#
- 2...Ra1
- 3.Bxa1#
- threat
- 2.Bxg6
- 1...b2
- 2.Bc3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...b1Q
- 3.Bxb1#
- 2...b1S
- 3.Bxb1#
- 2...b1R
- 3.Bxb1#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Bc3
- 1...f2
- 2.Be3
- threat
- 3.Bb1#
- 3.Bf1#
- 3.Bc2#
- 3.Be2#
- 3.Bc4#
- 3.Be4#
- 3.Bb5#
- 3.Bf5#
- 3.Ba6#
- 3.Bg6#
- 3.Bh7#
- 2...f1Q
- 3.Bxf1#
- 2...f1S
- 3.Bxf1#
- 2...f1R
- 3.Bxf1#
- 2...Rg6
- 3.Bxg6#
- threat
- 2.Be3
- threat
- 1.Rd1!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).