MESON Chess Problem Database
Problem Display
PID: 214859 (2K2Q2/1P3RBp/B2Rp3/1p2p3/1NpPkp2/r6r/b3PP1b/3N4 w - - 0 1)
Feoktistov, Aleksandr Fedorovich
Grolman, Lev
Stepochkin, Anatoly Viktorovich
Zhuravlev, Andrey Nikolaevich
Zadachi i Etyudi, 1998
#3
12 + 11
SOLUTION
- SOUND
- Sets
- 1...Rab3
- 2.Bxb5
- threat
- 3.Bc6#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- threat
- 2.b8S
- threat
- 3.Bb7#
- threat
- 2.b8B
- threat
- 3.Bb7#
- threat
- 2.b8R
- threat
- 3.Bb7#
- threat
- 2.Bxb5
- 1...Rac3
- 2.Bxb5
- threat
- 3.Bc6#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- threat
- 2.b8S
- threat
- 3.Bb7#
- threat
- 2.b8B
- threat
- 3.Bb7#
- threat
- 2.b8R
- threat
- 3.Bb7#
- threat
- 2.Bxb5
- 1...Rag3
- 2.Rxf4+
- 2...exf4
- 3.Rxe6#
- 2...exf4
- 2.Rxf4+
- 1...Rxa6
- 2.Sxa6
- threat
- 3.Sc5#
- threat
- 2.Sxa6
- 1...Rhc3
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...Ra5
- 3.Sxc3#
- 2...Ra6
- 3.Sxc3#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sxc3#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- 2...Rxa6
- 3.Sxc3#
- threat
- 2.b8S
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sxc3#
- threat
- 2.b8B
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sxc3#
- threat
- 2.b8R
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sxc3#
- threat
- 2.Bxb5
- 1...Rhg3
- 2.Rxf4+
- 2...exf4
- 3.Rxe6#
- 2...exf4
- 2.Rxf4+
- 1...Rh4
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...Ra5
- 3.Sc3#
- 3.f3#
- 2...Ra6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.Bd3#
- 3.f3#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.b8S
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.b8B
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.b8R
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.Bxb5
- 1...Rh5
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...exd4
- 3.Rxd4#
- 2...Ra5
- 3.Sc3#
- 3.f3#
- 2...Ra6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.Bd3#
- 3.f3#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8S
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8B
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8R
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.Bxb5
- 1...Bg1
- 2.Rxf4+
- 2...exf4
- 3.Rxe6#
- 2...exf4
- 2.Rxf4+
- 1...Bg3
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...Ra5
- 3.Sc3#
- 3.f3#
- 2...Ra6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.Bd3#
- 3.f3#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.b8S
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.b8B
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.b8R
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.f3#
- threat
- 2.Bxb5
- 1...f3
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...Ra5
- 3.Sc3#
- 2...Ra6
- 3.Sc3#
- 2...c3
- 3.Bd3#
- threat
- 2.Bxb5
- 1...exd4
- 2.Rxd4#
- 2.Rxe6#
- 1...Rab3
- Tries
- 1.Sc3+?
- 1...Raxc3
- 2.Bxb5
- threat
- 3.Bc6#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- threat
- 2.b8S
- threat
- 3.Bb7#
- threat
- 2.b8B
- threat
- 3.Bb7#
- threat
- 2.b8R
- threat
- 3.Bb7#
- threat
- 2.Bxb5
- 1...Rhxc3!
- 1...Raxc3
- 1.Rxe6?
- threat
- 2.Rxe5+
- 2...Kxd4
- 3.Sc2#
- 3.Sc6#
- 3.Re3#
- 3.Re6#
- 3.Re8#
- 3.Rd7#
- 3.Qc5#
- 3.Qd6#
- 3.Qd8#
- 2...Kxd4
- 2.Qc5
- threat
- 3.Rxe5#
- 3.Qd5#
- 3.Qxe5#
- threat
- 2.Qd6
- threat
- 3.Rxe5#
- 3.Qxe5#
- 3.Qd5#
- threat
- 2.Qd8
- threat
- 3.Rxe5#
- 3.Qd5#
- threat
- 2.Rxe5+
- 1...Kxd4
- 2.Bxe5+
- 2...Ke4
- 3.Ba1#
- 3.Bb2#
- 3.Bc3#
- 3.Bg7#
- 3.Bh8#
- 2...Ke4
- 2.Rxe5
- threat
- 3.Sc2#
- 3.Sc6#
- 3.Re3#
- 3.Re6#
- 3.Re8#
- 3.Rd7#
- 3.Qc5#
- 3.Qd6#
- 3.Qd8#
- threat
- 2.Rd7+
- 2...Ke4
- 3.Rxe5#
- 2...Ke4
- 2.Qd6+
- 2...Ke4
- 3.Rxe5#
- 3.Qxe5#
- 3.Qd5#
- 2...Ke4
- 2.Qd8+
- 2...Ke4
- 3.Rxe5#
- 3.Qd5#
- 2...Kc5
- 3.Bf8#
- 3.Qd6#
- 2...Ke4
- 2.Bxe5+
- 1...Rxa6
- 2.Rxe5+
- 2...Kxd4
- 3.Sc2#
- 3.Re6#
- 3.Qc5#
- 2...Kxd4
- 2.Rxe5+
- 1...Rac3
- 2.Bxe5
- threat
- 3.Bg7#
- 3.Bh8#
- 2...Rh5
- 3.Sxc3#
- 2...Rh6
- 3.Sxc3#
- 2...f3
- 3.Sxc3#
- threat
- 2.Rxe5+
- 2...Kxd4
- 3.Sc6#
- 3.Re3#
- 3.Re6#
- 3.Re8#
- 3.Rd7#
- 3.Qc5#
- 3.Qd6#
- 3.Qd8#
- 2...Kxd4
- 2.Rd7
- threat
- 3.Rxe5#
- 2...Rh5
- 3.Sxc3#
- 2...f3
- 3.Sxc3#
- threat
- 2.Qc5
- threat
- 3.Rxe5#
- 3.Qd5#
- 3.Qxe5#
- threat
- 2.Qd6
- threat
- 3.Rxe5#
- 3.Qxe5#
- 3.Qd5#
- threat
- 2.Qd8
- threat
- 3.Rxe5#
- 3.Qd5#
- threat
- 2.Bxe5
- 1...Rae3
- 2.Rxe5+
- 2...Kxd4
- 3.Sc2#
- 3.Sc6#
- 3.Rxe3#
- 3.Rd7#
- 3.Qc5#
- 3.Qd6#
- 3.Qd8#
- 2...Kxd4
- 2.Qc5
- threat
- 3.Rxe5#
- 3.Qd5#
- 3.Qxe5#
- threat
- 2.Qd6
- threat
- 3.Rxe5#
- 3.Qxe5#
- 3.Qd5#
- threat
- 2.Qd8
- threat
- 3.Rxe5#
- 3.Qd5#
- threat
- 2.Rxe5+
- 1...Rhc3
- 2.Rxe5+
- 2...Kxd4
- 3.Sc6#
- 3.Re3#
- 3.Re6#
- 3.Re8#
- 3.Rd7#
- 3.Qc5#
- 3.Qd6#
- 3.Qd8#
- 2...Kxd4
- 2.Qc5
- threat
- 3.Rxe5#
- 3.Qd5#
- 3.Qxe5#
- threat
- 2.Qd6
- threat
- 3.Rxe5#
- 3.Qxe5#
- 3.Qd5#
- threat
- 2.Qd8
- threat
- 3.Rxe5#
- 3.Qd5#
- threat
- 2.Rxe5+
- 1...Rhe3
- 2.Rxe5+
- 2...Kxd4
- 3.Sc2#
- 3.Sc6#
- 3.Rxe3#
- 3.Rd7#
- 3.Qc5#
- 3.Qd6#
- 3.Qd8#
- 2...Kxd4
- 2.Qc5
- threat
- 3.Rxe5#
- 3.Qd5#
- 3.Qxe5#
- threat
- 2.Qd6
- threat
- 3.Rxe5#
- 3.Qxe5#
- 3.Qd5#
- threat
- 2.Qd8
- threat
- 3.Rxe5#
- 3.Qd5#
- threat
- 2.Rxe5+
- 1...Rh5
- 2.Qc5
- threat
- 3.Qd5#
- 2...c3
- 3.f3#
- threat
- 2.Qd6
- threat
- 3.Qd5#
- 2...c3
- 3.f3#
- threat
- 2.Qd8
- threat
- 3.Qd5#
- 2...c3
- 3.f3#
- threat
- 2.Qc5
- 1...Rh6
- 2.Rxe5+
- 2...Kxd4
- 3.Sc2#
- 3.Qc5#
- 2...Kxd4
- 2.Qc5
- threat
- 3.Rxe5#
- 3.Qd5#
- 3.Qxe5#
- threat
- 2.Qd6
- threat
- 3.Rxe5#
- 3.Qxe5#
- 3.Qd5#
- threat
- 2.Qd8
- threat
- 3.Rxe5#
- 3.Qd5#
- threat
- 2.Rxe5+
- 1...Bb1
- 2.Rxe5+
- 2...Kxd4
- 3.Sc6#
- 3.Re3#
- 3.Re6#
- 3.Re8#
- 3.Rd7#
- 3.Qc5#
- 3.Qd6#
- 3.Qd8#
- 2...Kxd4
- 2.Qc5
- threat
- 3.Rxe5#
- 3.Qd5#
- 3.Qxe5#
- threat
- 2.Qd6
- threat
- 3.Rxe5#
- 3.Qxe5#
- 3.Qd5#
- threat
- 2.Qd8
- threat
- 3.Rxe5#
- 3.Qd5#
- threat
- 2.Rxe5+
- 1...Bb3
- 2.Rxe5+
- 2...Kxd4
- 3.Sc6#
- 3.Re3#
- 3.Re6#
- 3.Re8#
- 3.Rd7#
- 3.Qc5#
- 3.Qd6#
- 3.Qd8#
- 2...Kxd4
- 2.Rd7
- threat
- 3.Rxe5#
- 2...Rh5
- 3.Sc3#
- 3.f3#
- 2...f3
- 3.Sc3#
- threat
- 2.Qc5
- threat
- 3.Rxe5#
- 3.Qd5#
- 3.Qxe5#
- threat
- 2.Qd6
- threat
- 3.Rxe5#
- 3.Qxe5#
- 3.Qd5#
- threat
- 2.Qd8
- threat
- 3.Rxe5#
- 3.Qd5#
- threat
- 2.Rxe5+
- 1...c3
- 2.Rxe5+
- 2...Kxd4
- 3.Qc5#
- 2...Kxd4
- 2.Rxe5+
- 1...f3!
- threat
- 1.Rdd7?
- threat
- 2.Qc5
- threat
- 3.Qxe5#
- 3.Qc6#
- threat
- 2.Qd6
- threat
- 3.Qxe5#
- 3.Qc6#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qxe5#
- 3.Qb7#
- 3.Qa8#
- threat
- 2.Qc5
- 1...Rxa6
- 2.Sxa6
- threat
- 3.Sc5#
- threat
- 2.Qc5
- threat
- 3.Qxe5#
- 2...Rc6+
- 3.Qxc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...exd4
- 3.Rxd4#
- 3.Qxd4#
- 3.Qe5#
- 2...Rh5
- 3.Sc3#
- 3.f3#
- 2...f3
- 3.Sc3#
- threat
- 2.Sxa6
- 1...Rh5
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...exd4
- 3.Rxd4#
- 2...Ra5
- 3.Sc3#
- 3.f3#
- 2...Ra6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.Bd3#
- 3.f3#
- threat
- 2.Qc5
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 3.Qxd4#
- 2...c3
- 3.f3#
- threat
- 2.Qd6
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Qxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8S
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8B
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8R
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.Bxb5
- 1...f3
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...Ra5
- 3.Sc3#
- 2...Ra6
- 3.Sc3#
- 2...c3
- 3.Bd3#
- threat
- 2.Bxb5
- 1...c3!
- threat
- 1.Rd8?
- threat
- 2.Qc5
- threat
- 3.Qxe5#
- 3.Qc6#
- threat
- 2.Qd6
- threat
- 3.Qxe5#
- 3.Qc6#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qxe5#
- 3.Qb7#
- 3.Qa8#
- threat
- 2.Qc5
- 1...Rxa6
- 2.Sxa6
- threat
- 3.Sc5#
- threat
- 2.Qc5
- threat
- 3.Qxe5#
- 2...Rc6+
- 3.Qxc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...exd4
- 3.Rxd4#
- 3.Qxd4#
- 3.Qe5#
- 2...Rh5
- 3.Sc3#
- 3.f3#
- 2...f3
- 3.Sc3#
- threat
- 2.Sxa6
- 1...Rh5
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...exd4
- 3.Rxd4#
- 2...Ra5
- 3.Sc3#
- 3.f3#
- 2...Ra6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.Bd3#
- 3.f3#
- threat
- 2.Qc5
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 3.Qxd4#
- 2...c3
- 3.f3#
- threat
- 2.Qd6
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Qxd4#
- 2...c3
- 3.f3#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8S
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8B
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8R
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.Bxb5
- 1...f3
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...Ra5
- 3.Sc3#
- 2...Ra6
- 3.Sc3#
- 2...c3
- 3.Bd3#
- threat
- 2.Bxb5
- 1...c3!
- threat
- 1.Rxf4+?
- 1...exf4
- 2.Rxe6#
- 1...Bxf4!
- 1...exf4
- 1.Qe7?
- threat
- 2.Qxe6
- threat
- 3.Qd5#
- 3.Qf5#
- 3.Qxe5#
- threat
- 2.Qxe6
- 1...Rxa6
- 2.Sxa6
- threat
- 3.Sc5#
- threat
- 2.Sxa6
- 1...Rh5
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...exd4
- 3.Rxd4#
- 2...Ra5
- 3.Sc3#
- 3.f3#
- 2...Ra6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.Bd3#
- 3.f3#
- threat
- 2.Qxe6
- threat
- 3.Qd5#
- 2...c3
- 3.f3#
- threat
- 2.Qc7
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.Qd7
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qeb7#
- 3.Qbb7#
- 3.Qa8#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8S
- threat
- 3.Bb7#
- 3.Qb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8B
- threat
- 3.Bb7#
- 3.Qb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8R
- threat
- 3.Bb7#
- 3.Qb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.Bxb5
- 1...c3
- 2.Qg5
- threat
- 3.Qxe5#
- 2...exd4
- 3.Rxd4#
- 3.Qe5#
- 2...Rh5
- 3.f3#
- 2...f3
- 3.Qe3#
- threat
- 2.Qg5
- 1...f3
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...Ra5
- 3.Sc3#
- 2...Ra6
- 3.Sc3#
- 2...c3
- 3.Bd3#
- threat
- 2.Qxe6
- threat
- 3.Qd5#
- 3.Qf5#
- threat
- 2.Bxb5
- 1...h5
- 2.Qg5
- threat
- 3.Qxe5#
- 3.Qg6#
- threat
- 2.Qf6
- threat
- 3.Qxe5#
- 3.Qg6#
- threat
- 2.Qxe6
- threat
- 3.Qd5#
- 3.Qf5#
- 3.Qxe5#
- 3.Qg6#
- threat
- 2.Qg5
- 1...h6
- 2.Qxe6
- threat
- 3.Qd5#
- 3.Qf5#
- 3.Qxe5#
- 3.Qg6#
- threat
- 2.Qxe6
- 1...Rh6!
- threat
- 1.Qe8?
- threat
- 2.Qc6#
- 1...Rxa6
- 2.Sxa6
- threat
- 3.Sc5#
- 3.Qc6#
- threat
- 2.Sxa6
- 1...c3!
- threat
- 1.b8Q?
- threat
- 2.Bb7#
- 2.Qb7#
- 2.Qa8#
- 1...Rxa6
- 2.Sxa6
- threat
- 3.Sc5#
- 3.Qb7#
- 3.Qa8#
- threat
- 2.Qb7+
- 2...Rc6+
- 3.Qxc6#
- 2...Rc6+
- 2.Sxa6
- 1...c3!
- threat
- 1.b8S?
- threat
- 2.Bb7#
- 1...Rxa6
- 2.S4xa6
- threat
- 3.Sc5#
- threat
- 2.S8xa6
- threat
- 3.Sc5#
- threat
- 2.S4xa6
- 1...c3!
- threat
- 1.b8B?
- threat
- 2.Bb7#
- 1...Rxa6
- 2.Sxa6
- threat
- 3.Sc5#
- threat
- 2.Sxa6
- 1...c3!
- threat
- 1.b8R?
- threat
- 2.Bb7#
- 1...Rxa6
- 2.Sxa6
- threat
- 3.Sc5#
- threat
- 2.Sxa6
- 1...c3!
- threat
- 1.Sc3+?
- Keys
- 1.Qd8!
- threat
- 2.Rxe6
- threat
- 3.Rxe5#
- 3.Qd5#
- threat
- 2.Rxe6
- 1...Rxa6
- 2.Sxa6
- threat
- 3.Sc5#
- threat
- 2.Sxa6
- 1...Rh5
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...exd4
- 3.Rxd4#
- 2...Ra5
- 3.Sc3#
- 3.f3#
- 2...Ra6
- 3.Sc3#
- 3.f3#
- 2...c3
- 3.Bd3#
- 3.f3#
- threat
- 2.Rxe6
- threat
- 3.Qd5#
- 2...c3
- 3.f3#
- threat
- 2.Qb6
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 3.Qxd4#
- 2...c3
- 3.f3#
- threat
- 2.Qc7
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.Qd7
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.Qe8
- threat
- 3.Qc6#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8Q
- threat
- 3.Bb7#
- 3.Qb7#
- 3.Qa8#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8S
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8B
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.b8R
- threat
- 3.Bb7#
- 2...Rxa6
- 3.Sc3#
- 3.f3#
- 2...exd4
- 3.Rxd4#
- 2...c3
- 3.f3#
- threat
- 2.Bxb5
- 1...c3
- 2.Qg5
- threat
- 3.Qxe5#
- 2...exd4
- 3.Rxd4#
- 3.Qe5#
- 2...Rh5
- 3.f3#
- 2...f3
- 3.Qe3#
- threat
- 2.Qg5
- 1...f3
- 2.Bxb5
- threat
- 3.Bc6#
- 2...Ra8+
- 3.bxa8Q#
- 3.bxa8B#
- 2...Ra5
- 3.Sc3#
- 2...Ra6
- 3.Sc3#
- 2...c3
- 3.Bd3#
- threat
- 2.Bxb5
- threat
- 1.Qd8!
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).