MESON Chess Problem Database
Problem Display
PID: 260272 (N2Q2K1/b7/8/1PPPP3/P1k2P2/1nP5/2B2B2/3N4 w - - 0 1)
Burger, Robert Eugene
2nd HM., Neue Zurcher Zeitung, 2009
#3
13 + 3
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Bxc5
- 2.Qc7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qc7
- 1...Bb6
- 2.Sxb6#
- 1...Bb8
- 2.Sb6#
- 1...Sc1
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- 1...Sd2
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- 1...Sd4
- 2.Bxd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- 1...Sxc5
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc8
- 1...Bxc5
- Tries
- 1.Kf7?
- 1...Bxc5
- 2.Qc8
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qe6#
- threat
- 2.Qc8
- 1...Sxc5
- 2.Qc7
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc7
- 1...Sd4
- 2.Bxd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sc1
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- 1...Sd2
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Bxc5
- 1.Kg7?
- 1...Bxc5
- 2.Qc7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qc8
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qg8#
- threat
- 2.Qc7
- 1...Sxc5
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc8
- 1...Sd4
- 2.Bxd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sc1
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qg8
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qg8#
- 2...Kd5
- 3.Qg8#
- threat
- 2.Bd4
- 1...Sd2
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qg8
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qg8#
- 2...Kd5
- 3.Qg8#
- threat
- 2.Bd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qg8
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qg8#
- 2...Kd5
- 3.Qg8#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Bxc5
- 1.Kh7?
- 1...Bxc5
- 2.Qc7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qc8
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qg8#
- threat
- 2.Qc7
- 1...Sxc5
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc8
- 1...Sd4
- 2.Bxd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sc1
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qg8
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qg8#
- 2...Kd5
- 3.Qg8#
- threat
- 2.Bd4
- 1...Sd2
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qg8
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qg8#
- 2...Kd5
- 3.Qg8#
- threat
- 2.Bd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qg8
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qg8#
- 2...Kd5
- 3.Qg8#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Bxc5
- 1.Kh8?
- 1...Bxc5
- 2.Qc7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qc8
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qg8#
- threat
- 2.Qc7
- 1...Sxc5
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc8
- 1...Sd4
- 2.Bxd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sc1
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qg8
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qg8#
- 2...Kd5
- 3.Qg8#
- threat
- 2.Bd4
- 1...Sd2
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qg8
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qg8#
- 2...Kd5
- 3.Qg8#
- threat
- 2.Bd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qg8
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qg8#
- 2...Kd5
- 3.Qg8#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Bxc5
- 1.Se3+?
- 1...Kxc5
- 2.Qc7#
- 2.Qe7#
- 2.Qd6#
- 2.Qc8#
- 2.Qf8#
- 1...Kxc3!
- 1...Kxc5
- 1.Be1?
- threat
- 2.Sb2+
- 2...Kxc5
- 3.Qd6#
- 2...Kxc5
- 2.Se3+
- 2...Kxc5
- 3.Qc7#
- 3.Qe7#
- 3.Qd6#
- 3.Qc8#
- 3.Qf8#
- 2...Kxc5
- 2.Sb2+
- 1...Kxc5
- 2.Se3
- threat
- 3.Qc7#
- 3.Qe7#
- 3.Qd6#
- 3.Qc8#
- 3.Qf8#
- 2...Bb8
- 3.Qb6#
- threat
- 2.Bxb3
- threat
- 3.Bf2#
- 3.Qc7#
- 3.Qe7#
- 3.Qd6#
- 3.Qc8#
- 3.Qf8#
- threat
- 2.Qc7+
- 2...Kxd5
- 3.Qc6#
- 2...Kxd5
- 2.Qd6+
- 2...Kc4
- 3.Sb2#
- 2...Kc4
- 2.Qc8+
- 2...Kxd5
- 3.Qc6#
- 2...Kxd5
- 2.Se3
- 1...Sa1
- 2.Sb2+
- 2...Kxc5
- 3.Bf2#
- 3.Qd6#
- 2...Kxc5
- 2.Se3+
- 2...Kxc5
- 3.Qc7#
- 3.Qe7#
- 3.Qd6#
- 3.Qc8#
- 3.Qf8#
- 2...Kxc5
- 2.Sb2+
- 1...Bb6
- 2.Sb2+
- 2...Kxc5
- 3.Qd6#
- 2...Kxc5
- 2.Se3+
- 2...Kxc5
- 3.Qxb6#
- 3.Qe7#
- 3.Qd6#
- 3.Qf8#
- 2...Kxc5
- 2.Sxb6+
- 2...Kxc5
- 3.Qc7#
- 3.Qd6#
- 2...Kxc5
- 2.Qd6
- threat
- 3.Sb2#
- 3.Se3#
- 3.Sxb6#
- threat
- 2.Sb2+
- 1...Bb8
- 2.Se3+
- 2...Kxc5
- 3.Qb6#
- 2...Kxc5
- 2.Se3+
- 1...Sc1
- 2.Sb2+
- 2...Kxc5
- 3.Bf2#
- 3.Qd6#
- 2...Kxc5
- 2.Se3+
- 2...Kxc5
- 3.Qc7#
- 3.Qe7#
- 3.Qd6#
- 3.Qc8#
- 3.Qf8#
- 2...Kxc5
- 2.Qd6
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qc8
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- threat
- 2.Sb2+
- 1...Sd4
- 2.Sb2+
- 2...Kxc5
- 3.Qd6#
- 2...Kxc5
- 2.Se3+
- 2...Kxc5
- 3.Qe7#
- 3.Qd6#
- 3.Qf8#
- 2...Kxc5
- 2.Sb2+
- 1...Sa5
- 2.Sb2+
- 2...Kxc5
- 3.Bf2#
- 3.Qd6#
- 2...Kxc5
- 2.Se3+
- 2...Kxc5
- 3.Qe7#
- 3.Qd6#
- 3.Qf8#
- 2...Kxc5
- 2.Qd6
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Sb2+
- 1...Sd2!
- threat
- 1.Bg1?
- 1...Bxc5
- 2.Qc7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qc7
- 1...Sxc5
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc8
- 1...Sd4
- 2.Bxd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sc1
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- 1...Sd2
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Bxc5
- 1.Qa5?
- threat
- 2.Sb2+
- 2...Kxd5
- 3.Sc7#
- 2...Kxd5
- 2.Se3+
- 2...Kxc5
- 3.Qb4#
- 3.Qc7#
- 3.Qxa7#
- 2...Kxc5
- 2.Qb4+
- 2...Kxd5
- 3.Sc7#
- 3.Bxb3#
- 3.Qxb3#
- 2...Kxd5
- 2.Sb2+
- 1...Kxd5
- 2.Sc7+
- 2...Kc4
- 3.Sb2#
- 3.Qb4#
- 2...Kc4
- 2.Qd8+
- 2...Kc4
- 3.Bd3#
- 3.Qd3#
- 2...Ke6
- 3.Sc7#
- 3.Qd6#
- 2...Kc4
- 2.Sc7+
- 1...Bxc5
- 2.Sb2+
- 2...Kxd5
- 3.Sc7#
- 2...Kxd5
- 2.Qb4+
- 2...Kxd5
- 3.Sc7#
- 3.Bxb3#
- 3.Qxb3#
- 2...Bxb4
- 3.Sb6#
- 2...Kxd5
- 2.Qc7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Sb2+
- 1...Sd4
- 2.Se3+
- 2...Kxc5
- 3.Qb4#
- 3.Qxa7#
- 2...Kxc5
- 2.Qb4+
- 2...Kxd5
- 3.Sc7#
- 2...Kxd5
- 2.Se3+
- 1...Sa1
- 2.Sb2+
- 2...Kxd5
- 3.Sc7#
- 2...Kxd5
- 2.Se3+
- 2...Kxc5
- 3.Qb4#
- 3.Qc7#
- 3.Qxa7#
- 3.b6#
- 2...Kxc5
- 2.Qb4+
- 2...Kxd5
- 3.Sc7#
- 2...Kxd5
- 2.Sb2+
- 1...Sc1
- 2.Sb2+
- 2...Kxd5
- 3.Sc7#
- 2...Kxd5
- 2.Se3+
- 2...Kxc5
- 3.Qb4#
- 3.Qc7#
- 3.Qxa7#
- 3.b6#
- 2...Kxc5
- 2.Qb4+
- 2...Kxd5
- 3.Sc7#
- 2...Kxd5
- 2.Qxa7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Sb2+
- 1...Sd2
- 2.Sb2+
- 2...Kxd5
- 3.Sc7#
- 2...Kxd5
- 2.Se3+
- 2...Kxc5
- 3.Qb4#
- 3.Qc7#
- 3.Qxa7#
- 3.b6#
- 2...Kxc5
- 2.Sc7
- threat
- 3.Sb2#
- 3.Qb4#
- threat
- 2.Qb4+
- 2...Kxd5
- 3.Sc7#
- 2...Kxd5
- 2.Qxa7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Sb2+
- 1...Sxa5!
- threat
- 1.Qf6?
- 1...Bxc5
- 2.Qc6
- threat
- 3.Sb6#
- threat
- 2.Qc6
- 1...Sxc5
- 2.Qc6
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Bb6
- 2.Qc6
- 1...Sd4
- 2.Bxd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- 3.Qf7#
- threat
- 2.Bxd4
- 1...Sc1
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- 3.Qf7#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qe6#
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sd2
- 2.Qf5
- threat
- 3.Qd3#
- 2...Kxd5
- 3.Qf7#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.Qg6
- threat
- 3.Qd3#
- 2...Kxd5
- 3.Qf7#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qe6#
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Qf5
- 1...Sa5
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- 3.Qf7#
- threat
- 2.Qf5
- threat
- 3.Qd3#
- 3.Qe4#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.Qg6
- threat
- 3.Qd3#
- 3.Qe4#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qe6#
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Bxc5
- 1.Qc7?
- 1...Sxc5
- 2.Kf7
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc6
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Bb6
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.f5
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Kf7
- 1...Sc1
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qxa7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sd2
- 2.Qxa7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.Qh7
- threat
- 3.Qd3#
- 2...Kxd5
- 3.Qf7#
- 2...Se4
- 3.Qxe4#
- threat
- 2.d6
- threat
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Qxa7
- 1...Sd4
- 2.Bxd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Bxd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qxa7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.Qh7
- threat
- 3.Qd3#
- 3.Qe4#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.d6
- threat
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Sxc5
- 1.Qd6?
- 1...Bxc5
- 2.Bxc5
- threat
- 3.Sb6#
- threat
- 2.Qxc5+
- 2...Sxc5
- 3.Sb6#
- 2...Sxc5
- 2.Qc7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qc6
- threat
- 3.Sb6#
- threat
- 2.Bxc5
- 1...Sxc5
- 2.Qc6
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Bb6
- 2.Qc6
- 1...Sc1
- 2.Be1
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.Be1
- 1...Sd2
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.Qg6
- threat
- 3.Qd3#
- 2...Kxd5
- 3.Qf7#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Bd4
- 1...Sd4
- 2.Bxd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sa5
- 2.Be1
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.Qg6
- threat
- 3.Qd3#
- 3.Qe4#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Be1
- 1...Sa1!
- 1...Bxc5
- 1.Qd7?
- 1...Bxc5
- 2.Qc6
- threat
- 3.Sb6#
- threat
- 2.Qc7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qc6
- 1...Sxc5
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qh3
- 2...Kxd5
- 3.Se3#
- 2...Sxa4
- 3.Qd3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 2...Sb3
- 3.Qd3#
- 2...Sd3
- 3.Qxd3#
- 2...Se4
- 3.Qd3#
- 2...Sa6
- 3.Qd3#
- 2...Se6
- 3.Qd3#
- 2...Sb7
- 3.Qd3#
- 2...Sd7
- 3.Qd3#
- 2...Kxd5
- 2.Qc6
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Bb6
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Bd4
- 1...Sd4
- 2.Bxd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sc1
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.Qxa7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qe6#
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sd2
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qf5
- threat
- 3.Qd3#
- 2...Kxd5
- 3.Qf7#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.Qxa7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.Qh7
- threat
- 3.Qd3#
- 2...Kxd5
- 3.Qf7#
- 2...Se4
- 3.Qxe4#
- threat
- 2.d6
- threat
- 3.Qe6#
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qf5
- threat
- 3.Qd3#
- 3.Qe4#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.Qxa7
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.Qh7
- threat
- 3.Qd3#
- 3.Qe4#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.d6
- threat
- 3.Qe6#
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Bxc5
- 1.Qc8?
- 1...Sxc5
- 2.Kf7
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Kg7
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Kh7
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Kf8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Kh8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Be1
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- threat
- 2.Bg1
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Bg3
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 2...Kxd5
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- threat
- 2.Bh4
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 2...Kxd5
- 2.Bxc5
- 2...Kxd5
- 3.Se3#
- 2...Bxc5
- 3.Sb6#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 2...Kxd5
- 2.Qh3
- 2...Kxd5
- 3.Se3#
- 2...Sxa4
- 3.Qd3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 2...Sb3
- 3.Qd3#
- 2...Sd3
- 3.Qxd3#
- 2...Se4
- 3.Qd3#
- 2...Sa6
- 3.Qd3#
- 2...Se6
- 3.Qd3#
- 2...Sb7
- 3.Qd3#
- 2...Sd7
- 3.Qd3#
- 2...Kxd5
- 2.Qc6
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Bb6
- 2.b6
- threat
- 3.Qxc5#
- 2...Kxd5
- 3.Se3#
- 2...Bxb6
- 3.Sxb6#
- threat
- 2.d6
- 2...Kd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kd5
- 2.Kf7
- 1...Sc1
- 2.Be1
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- threat
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qe6#
- 2...Kd5
- 3.Se3#
- threat
- 2.Be1
- 1...Sd2
- 2.Qf5
- threat
- 3.Qd3#
- 2...Kxd5
- 3.Qf7#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qe6#
- 2...Kd5
- 3.Se3#
- threat
- 2.Qf5
- 1...Sd4
- 2.Bxd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- threat
- 2.Qf5
- threat
- 3.Qd3#
- 3.Qe4#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qe6#
- 2...Kd5
- 3.Se3#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Sxc5
- 1.Qe8?
- 1...Bxc5
- 2.Qc6
- threat
- 3.Sb6#
- threat
- 2.Qc6
- 1...Sxc5
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- threat
- 2.Qc6
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Bb6
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Bd4
- 1...Sd4
- 2.Bxd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- 3.Qf7#
- threat
- 2.Bxd4
- 1...Sc1
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qf7#
- 3.Qe6#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sd2
- 2.Qg6
- threat
- 3.Qd3#
- 2...Kxd5
- 3.Qf7#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qf7#
- 3.Qe6#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Qg6
- 1...Sa5
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Se3#
- 3.Qf7#
- threat
- 2.Qg6
- threat
- 3.Qd3#
- 3.Qe4#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.Qe6
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qf7#
- 3.Qe6#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Bxc5
- 1.Qf8?
- 1...Bxc5
- 2.Qxc5+
- 2...Sxc5
- 3.Sb6#
- 2...Sxc5
- 2.Qxc5+
- 1...Sxc5
- 2.Qc8
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc8
- 1...Sc1
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sd2
- 2.Qf5
- threat
- 3.Qd3#
- 2...Kxd5
- 3.Qf7#
- 2...Se4
- 3.Qxe4#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Qf5
- 1...Sd4
- 2.Bxd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Bxd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Se3#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf5
- threat
- 3.Qd3#
- 3.Qe4#
- 2...Kxd5
- 3.Qf7#
- threat
- 2.Qf7
- threat
- 3.d6#
- threat
- 2.d6
- threat
- 3.Qf7#
- 2...Kd5
- 3.Qf7#
- threat
- 2.Bd4
- 1...Sa1!
- 1...Bxc5
- 1.Kf7?
- Keys
- 1.f5!
- threat
- 2.Qh4+
- 2...Kxd5
- 3.Qe4#
- 2...Sd4
- 3.Qxd4#
- 2...Kxd5
- 2.Qh4+
- 1...Bxc5
- 2.Qc8
- threat
- 3.Sb6#
- 2...Kxd5
- 3.Qe6#
- threat
- 2.Qc8
- 1...Sxc5
- 2.Qc7
- 2...Kxd5
- 3.Se3#
- 2...Bb6
- 3.Sxb6#
- 2...Bb8
- 3.Sb6#
- 3.Qxc5#
- 2...Kxd5
- 2.Qc7
- 1...Sd4
- 2.Bxd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Bxd4
- 1...Sa1
- 2.Qh4+
- 2...Kxd5
- 3.Qd4#
- 3.Qe4#
- 2...Kxd5
- 2.Qh4+
- 1...Sc1
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qh4+
- 2...Kxd5
- 3.Qd4#
- 3.Qe4#
- 2...Kxd5
- 2.Bd4
- 1...Sd2
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qh4+
- 2...Kxd5
- 3.Qd4#
- 2...Se4
- 3.Qxe4#
- 2...Kxd5
- 2.Bd4
- 1...Sa5
- 2.Bd4
- threat
- 3.Sb2#
- 3.Se3#
- threat
- 2.Qh4+
- 2...Kxd5
- 3.Qd4#
- 3.Qe4#
- 2...Kxd5
- 2.Bd4
- threat
- 1.f5!
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).