MESON Chess Problem Database
Problem Display
PID: 118517 (r1b1rb1n/2RpP1p1/pp1N3p/3k1p2/2N2P2/1Q6/1K6/8 w - - 0 1)
Scheel, Johan
Aftenposten, 1941
#3
7 + 12
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kd4
- 2.Qd1#
- 1...Rxe7
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kxd6
- 3.Qxb6#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Se3+
- 1...Rd8
- 2.exd8S
- threat
- 3.Qd1#
- 3.Qd3#
- 2...Kd4
- 3.Qd1#
- threat
- 2.exd8S
- 1...Bxe7
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kxd6
- 3.Qxb6#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Se3+
- 1...b5
- 2.Qe3
- threat
- 3.Rc5#
- 3.Qe5#
- threat
- 2.Qe3
- 1...Kd4
- Tries
- 1.Sd2+?
- 1...Kd4
- 2.Sf3#
- 2.Sxf5#
- 1...Kxd6!
- 1...Kd4
- 1.Sa3+?
- 1...Kd4
- 2.Sc2#
- 1...Kxd6!
- 1...Kd4
- 1.Se3+?
- 1...Kd4
- 2.Sc2#
- 2.Sexf5#
- 2.Rc4#
- 2.Qc3#
- 1...Kxd6!
- 1...Kd4
- 1.Sa5+?
- 1...Kd4
- 2.Kc2
- threat
- 3.Qd3#
- threat
- 2.Rc3
- threat
- 3.Qd1#
- 3.Qc4#
- threat
- 2.Qc3+
- 2...Kd5
- 3.Qe5#
- 2...Kd5
- 2.Qf3
- threat
- 3.Sb3#
- 3.Sxf5#
- 3.Rc4#
- threat
- 2.Kc2
- 1...Kxd6!
- 1...Kd4
- 1.Se5+?
- 1...Kd4
- 2.Sf3#
- 2.Qd3#
- 1...Kxd6!
- 1...Kd4
- 1.Sxb6+?
- 1...Kd4
- 2.Rc4#
- 2.Qc3#
- 1...Kxd6!
- 1...Kd4
- 1.Sxf5?
- threat
- 2.Sd2#
- 2.Scd6#
- 1...Ke4
- 2.Scd6+
- 2...Kxf4
- 3.Qg3#
- 2...Kxf4
- 2.Scd6+
- 1...Ke6!
- threat
- 1.Sxe8?
- threat
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Ke4
- 3.Rc4#
- 2...Kd4
- 2.Qe3
- threat
- 3.Sxb6#
- 3.Qe5#
- threat
- 2.Sxb6+
- 1...Kd4
- 2.Qe3+
- 2...Kd5
- 3.Sxb6#
- 3.Qe5#
- 2...Kd5
- 2.Qe3+
- 1...Ke4
- 2.Qe3+
- 2...Kd5
- 3.Sxb6#
- 3.Qe5#
- 2...Kd5
- 2.Qe3+
- 1...Bxe7
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Ke4
- 3.Rc4#
- 2...Kd4
- 2.Sxb6+
- 1...Ra7
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Ke4
- 3.Rc4#
- 2...Kd4
- 2.Sxb6+
- 1...Rb8
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Ke4
- 3.Rc4#
- 2...Kd4
- 2.Sxb6+
- 1...Sg6
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Ke4
- 3.Rc4#
- 2...Kd4
- 2.Sxb6+
- 1...Sf7
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Ke4
- 3.Rc4#
- 2...Kd4
- 2.Sxb6+
- 1...b5
- 2.Qe3
- threat
- 3.Sb6#
- 3.Rc5#
- 3.Qe5#
- threat
- 2.Qe3
- 1...d6
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Ke4
- 3.Rc4#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.exf8S#
- 2...Ke6
- 2.Sxb6+
- 1...g5
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Ke4
- 3.Rc4#
- 2...Kd4
- 2.Sxb6+
- 1...g6
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Ke4
- 3.Rc4#
- 2...Kd4
- 2.Sxb6+
- 1...Ke6!
- threat
- 1.Qe3?
- threat
- 2.Qe5#
- 1...Rxe7
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Qd3+
- 1...Sf7
- 2.Sxf7
- threat
- 3.Sxb6#
- 3.Qe5#
- threat
- 2.Sxf7
- 1...Sg6!
- threat
- 1.Qf3+?
- 1...Kd4
- 2.Sxf5#
- 2.Qd1#
- 1...Ke6!
- 1...Kd4
- 1.Qb5+?
- 1...Kd4
- 2.Qe5+
- 2...Kd3
- 3.Qe3#
- 2...Kd3
- 2.Qe5+
- 1...axb5!
- 1...Kd4
- 1.exf8Q?
- threat
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 2...Ke6
- 2.Qxf5+
- 2...Kd4
- 3.Qd1#
- 3.Qfd3#
- 3.Qc3#
- 3.Qbd3#
- 3.Qxb6#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Qxe8
- threat
- 3.Qd1#
- 3.Qd3#
- 3.Qe5#
- 2...Kd4
- 3.Qd1#
- 3.Qe5#
- threat
- 2.Sd2+
- 1...Re2+
- 2.Sd2+
- 2...Kd4
- 3.Sxf5#
- 2...Kd4
- 2.Sd2+
- 1...Ra7
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 2...Ke6
- 2.Qxf5+
- 2...Kd4
- 3.Qd1#
- 3.Qfd3#
- 3.Qc3#
- 3.Qbd3#
- 3.Qxb6#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Sd2+
- 1...Rb8
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 2...Ke6
- 2.Qxf5+
- 2...Kd4
- 3.Qd1#
- 3.Qfd3#
- 3.Qc3#
- 3.Qbd3#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Qxe8
- threat
- 3.Qd1#
- 3.Qd3#
- 3.Qe5#
- 2...Kd4
- 3.Qd1#
- 3.Qe5#
- threat
- 2.Sd2+
- 1...Re1
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qxg7#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 2...Ke6
- 2.Qxf5+
- 2...Kd4
- 3.Qfd3#
- 3.Qc3#
- 3.Qbd3#
- 3.Qxb6#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Sd2+
- 1...Re3
- 2.Sxe3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qxg7#
- 3.Qc3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc4#
- 3.Qd5#
- 2...Kd4
- 2.Qxe3
- threat
- 3.Sxb6#
- 3.Qe5#
- 3.Qxf5#
- threat
- 2.Qxf5+
- 2...Kd4
- 3.Qxe3#
- 3.Qxb6#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Sxe3+
- 1...Re4
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Rc4
- 3.Qxc4#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 3.Sxf5#
- 2...Rc4
- 3.Qxc4#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Sdxf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sa5+
- 2...Kd4
- 3.Sxf5#
- 2...Rc4
- 3.Qxc4#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 3.Qd3#
- 2...Rc4
- 3.Qxc4#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Sxf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qxf5+
- 2...Kd4
- 3.Qd1#
- 3.Qxe4#
- 3.Qc3#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Sd2+
- 1...Re5
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sxe5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sd2+
- 1...Re7
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kxd6
- 3.Qxb6#
- 2...Kd4
- 2.Qd1+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Qxe7
- threat
- 3.Qd1#
- 3.Qd3#
- 3.Qe5#
- 2...Kd4
- 3.Qd1#
- 3.Qe5#
- threat
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 3.Qfxf5#
- 2...Ke6
- 2.Qxf5+
- 2...Kd4
- 3.Qd1#
- 3.Qfd3#
- 3.Qc3#
- 3.Qbd3#
- 3.Qxb6#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Se3+
- 1...Rd8
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 3.Qxg7#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 3.Qxg7#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qxg7#
- 3.Qc3#
- 2...Kd4
- 2.Sa5+
- 2...Kd4
- 3.Qxg7#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qxg7#
- 3.Qc3#
- 2...Kd4
- 2.Qe7
- threat
- 3.Qd1#
- 3.Qd3#
- 3.Qe5#
- 2...Kd4
- 3.Qd1#
- 3.Qe5#
- threat
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 2...Ke6
- 2.Qe3
- threat
- 3.Sxb6#
- 3.Qe5#
- 3.Qxf5#
- threat
- 2.Qxf5+
- 2...Kd4
- 3.Qd1#
- 3.Qfd3#
- 3.Qe4#
- 3.Qc3#
- 3.Qbd3#
- 3.Qe3#
- 3.Qxb6#
- 3.Qe5#
- 2...Kd4
- 2.Sd2+
- 1...Bb7
- 2.Sd2+
- 2...Kd4
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 2...Ke6
- 2.Qxf5+
- 2...Kd4
- 3.Qd1#
- 3.Qfd3#
- 3.Qc3#
- 3.Qbd3#
- 3.Qxb6#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Sd2+
- 1...Sg6
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd1+
- 2...Ke6
- 3.Qf7#
- 2...Ke6
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 3.Qf7#
- 2...Ke6
- 2.Qxf5+
- 2...Kd4
- 3.Qd1#
- 3.Qfd3#
- 3.Qc3#
- 3.Qbd3#
- 3.Qxb6#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 2...Se5
- 3.Qd1#
- 3.Qbd3#
- 2...Kd4
- 2.Qf7+
- 2...Kd4
- 3.Qd1#
- 3.Qc3#
- 2...Re6
- 3.Qd1#
- 3.Qd3#
- 2...Kd4
- 2.Sd2+
- 1...Sf7
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd1+
- 2...Ke6
- 3.Qxf7#
- 2...Ke6
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 3.Qxf7#
- 2...Ke6
- 2.Qxf7+
- 2...Kd4
- 3.Qd1#
- 3.Qc3#
- 2...Re6
- 3.Qd1#
- 3.Qd3#
- 2...Kd4
- 2.Qxe8
- threat
- 3.Qd1#
- 3.Qd3#
- 2...Kd4
- 3.Qd1#
- 2...Se5
- 3.Qxe5#
- threat
- 2.Sd2+
- 1...a5
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sb5#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 3.Sab5#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 2...Ke6
- 2.Qxf5+
- 2...Kd4
- 3.Sb5#
- 3.Qd1#
- 3.Qfd3#
- 3.Qc3#
- 3.Qbd3#
- 3.Qxb6#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Qxe8
- threat
- 3.Qd1#
- 3.Qd3#
- 3.Qe5#
- 2...Kd4
- 3.Qd1#
- 3.Qe5#
- threat
- 2.Sd2+
- 1...b5
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sb6+
- 2...Kd4
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qdxf5#
- 2...Ke6
- 2.Qxf5+
- 2...Kd4
- 3.Qd1#
- 3.Qfd3#
- 3.Qc3#
- 3.Qbd3#
- 3.Qc5#
- 2...Re5
- 3.Qd1#
- 3.Qbd3#
- 3.Qxe5#
- 2...Kd4
- 2.Qxe8
- threat
- 3.Qd1#
- 3.Qd3#
- 3.Qe5#
- 2...Kd4
- 3.Qd1#
- 3.Qe5#
- threat
- 2.Sd2+
- 1...g6
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qf6
- threat
- 3.Sd2#
- 3.Sa3#
- 3.Se3#
- 3.Sa5#
- 3.Sxb6#
- 3.Qd1#
- 3.Qd3#
- threat
- 2.Qxe8
- threat
- 3.Qd1#
- 3.Qd3#
- 3.Qe5#
- 2...Kd4
- 3.Qd1#
- 3.Qe5#
- threat
- 2.Sd2+
- 1...Rxf8!
- threat
- 1.exf8B?
- threat
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Sd2+
- 1...Re2+
- 2.Sd2+
- 2...Kd4
- 3.Sxf5#
- 2...Kd4
- 2.Sd2+
- 1...Ke6
- 2.Se5+
- 2...Kf6
- 3.Sxe8#
- 2...Kf6
- 2.Se5+
- 1...Re1
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Bxg7#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Sd2+
- 1...Re3
- 2.Sxe3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Bxg7#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc4#
- 3.Qd5#
- 2...Kd4
- 2.Qxe3
- threat
- 3.Sxb6#
- 3.Qe5#
- threat
- 2.Sxe3+
- 1...Re4
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Rc4
- 3.Qxc4#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 3.Sxf5#
- 2...Rc4
- 3.Qxc4#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Sdxf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sa5+
- 2...Kd4
- 3.Sxf5#
- 2...Rc4
- 3.Qxc4#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 3.Qd3#
- 2...Rc4
- 3.Qxc4#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Sxf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sd2+
- 1...Re5
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sxe5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sd2+
- 1...Re7
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kxd6
- 3.Qxb6#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Se3+
- 1...Rd8
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 3.Bxg7#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 3.Bxg7#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Bxg7#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sa5+
- 2...Kd4
- 3.Bxg7#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Bxg7#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Qe3
- threat
- 3.Sxb6#
- 3.Qe5#
- threat
- 2.Sd2+
- 1...Bb7
- 2.Sd2+
- 2...Kd4
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Sd2+
- 1...a5
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sb5#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 3.Sab5#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Sd2+
- 1...b5
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 3.Sxf5#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Sexf5#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sb6+
- 2...Kd4
- 3.Qc3#
- 2...Kd4
- 2.Qd3+
- 2...Ke6
- 3.Qxf5#
- 2...Ke6
- 2.Sd2+
- 1...g6
- 2.Sd2+
- 2...Kd4
- 3.Sf3#
- 2...Kd4
- 2.Sa3+
- 2...Kd4
- 3.Sc2#
- 2...Kd4
- 2.Se3+
- 2...Kd4
- 3.Sc2#
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Se5+
- 2...Kd4
- 3.Sf3#
- 3.Qd3#
- 2...Kd4
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 3.Qc3#
- 2...Kd4
- 2.Sd2+
- 1...Rxf8!
- threat
- 1.Sd2+?
- Keys
- 1.Se4!
- threat
- 2.Sxb6+
- 2...Kd4
- 3.Rc4#
- 2...Kxe4
- 3.Rc4#
- 2...Kd4
- 2.Sxb6+
- 1...Kd4
- 2.Sc3
- threat
- 3.Qd1#
- 2...Kd3
- 3.Qd1#
- threat
- 2.Qe3+
- 2...Kd5
- 3.Sc3#
- 2...Kd5
- 2.Sc3
- 1...Kxe4
- 2.Qe3+
- 2...Kd5
- 3.Qe5#
- 2...Kd5
- 2.Qe3+
- 1...Ke6
- 2.Se5+
- 2...Kxe7
- 3.Sc6#
- 2...d5
- 3.Qxb6#
- 2...Kxe7
- 2.Se5+
- 1...fxe4
- 2.f5
- threat
- 3.Qd1#
- 2...Kd4
- 3.Qd1#
- 2...e3
- 3.Qd3#
- threat
- 2.f5
- 1...b5
- 2.Sc5
- threat
- 3.Qd3#
- 2...Kd4
- 3.Qd3#
- 2...bxc4
- 3.Qd1#
- threat
- 2.Sc5
- threat
- 1.Se4!
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).