MESON Chess Problem Database
Problem Display
PID: 213304 (8/1p6/1B2b3/ppN5/Bk1n4/1p1Q4/1K1Nn3/8 w - - 0 1)
Tromp, JCE
Sissa, 1860
#3
6 + 8
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Bh3
- 2.Sdxb3
- threat
- 3.Bxa5#
- 2...Sxb3
- 3.Qxb5#
- 3.Qxb3#
- 2...Sc6
- 3.Qxb5#
- threat
- 2.Sdxb3
- 1...Bg4
- 2.Sdxb3
- threat
- 3.Bxa5#
- 2...Sxb3
- 3.Qxb5#
- 3.Qxb3#
- 2...Sc6
- 3.Qxb5#
- threat
- 2.Sdxb3
- 1...Bd7
- 2.Sdxb3
- threat
- 3.Bxa5#
- 2...Sxb3
- 3.Qxb3#
- 2...Sc6
- 3.Qxb5#
- threat
- 2.Sdxb3
- 1...Bc8
- 2.Sdxb3
- threat
- 3.Bxa5#
- 2...Sxb3
- 3.Qxb5#
- 3.Qxb3#
- 2...Sc6
- 3.Qxb5#
- threat
- 2.Sdxb3
- 1...Sc1
- 2.Qc3#
- 1...Sg1
- 2.Qc3#
- 1...Sc3
- 2.Qxc3#
- 1...Sg3
- 2.Qc3#
- 1...Sf4
- 2.Qc3#
- 1...Sc2
- 2.Qxb5#
- 1...Sf3
- 2.Qxb5#
- 1...Sf5
- 2.Qxb5#
- 1...Sc6
- 2.Qxb5#
- 1...Bh3
- Tries
- 1.Sf1?
- threat
- 2.Qd2+
- 2...Kc4
- 3.Se3#
- 2...Sc3
- 3.Qxc3#
- 2...Kc4
- 2.Qd2+
- 1...Bh3
- 2.Qd2+
- 2...Kc4
- 3.Se3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Kc4
- 2.Qd2+
- 1...Bc4
- 2.Qd2+
- 2...Sc3
- 3.Qxc3#
- 2...Sc3
- 2.Qd2+
- 1...Bg4
- 2.Qd2+
- 2...Kc4
- 3.Se3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Kc4
- 2.Qd2+
- 1...Bf5
- 2.Qd2+
- 2...Kc4
- 3.Se3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Kc4
- 2.Qd2+
- 1...Bd7
- 2.Qd2+
- 2...Kc4
- 3.Se3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Kc4
- 2.Qd2+
- 1...Bc8
- 2.Qd2+
- 2...Kc4
- 3.Se3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Kc4
- 2.Qd2+
- 1...bxa4!
- threat
- 1.Sdxb3?
- threat
- 2.Bxa5#
- 1...Sxb3
- 2.Qxb5#
- 1...Sc6
- 2.Qxb5#
- 1...Bxb3!
- threat
- 1.Sxe6?
- threat
- 2.Sc5
- 2...bxa4
- 3.Qc4#
- 2...Sc1
- 3.Qc3#
- 3.Qxd4#
- 2...Sg1
- 3.Qc3#
- 3.Qxd4#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sg3
- 3.Qc3#
- 3.Qxd4#
- 2...Sf4
- 3.Qc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qxb5#
- 3.Qxb3#
- 2...Sf3
- 3.Qxb5#
- 3.Qxb3#
- 2...Sf5
- 3.Qxb5#
- 3.Qxb3#
- 2...Sc6
- 3.Qxb5#
- 3.Qxb3#
- 2...Se6
- 3.Qxb5#
- 3.Qxb3#
- 2...bxa4
- 2.Bxb5
- threat
- 3.Bc5#
- 3.Qc4#
- threat
- 2.Sc5
- 1...Sxe6
- 2.Qxb5#
- 2.Qxb3#
- 1...bxa4
- 2.Bc5#
- 2.Qc4#
- 1...Sc1
- 2.Qxd4#
- 1...Sg1
- 2.Qxd4#
- 1...Sc3
- 2.Qxd4#
- 1...Sg3
- 2.Qxd4#
- 1...Sf4
- 2.Qxd4#
- 1...Sc2
- 2.Qxb5#
- 2.Qxb3#
- 1...Sf3
- 2.Qxb5#
- 2.Qxb3#
- 1...Sf5
- 2.Qxb5#
- 2.Qxb3#
- 1...Sc6
- 2.Qxb5#
- 2.Qxb3#
- 1...Kxa4!
- threat
- 1.Sf1?
- Keys
- 1.Bxb3!
- threat
- 2.Bd5
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bxe6
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qxd4+
- 2...Bc4
- 3.Sd3#
- 2...Sxd4
- 3.Sd3#
- 2...Bc4
- 2.Bd5
- 1...Bxb3
- 2.Qe3
- 2...Bd1
- 3.Qa3#
- 2...Ba2
- 3.Qa3#
- 2...Bc2
- 3.Qa3#
- 2...Ba4
- 3.Sd3#
- 3.Qa3#
- 2...Bc4
- 3.Qa3#
- 2...Bd5
- 3.Qa3#
- 2...Be6
- 3.Qa3#
- 2...Bf7
- 3.Qa3#
- 2...Bg8
- 3.Qa3#
- 2...Sc1
- 3.Qc3#
- 2...Sg1
- 3.Qc3#
- 2...Sc3
- 3.Qxc3#
- 2...Sg3
- 3.Qc3#
- 2...Sf4
- 3.Qc3#
- 2...Sc2
- 3.Qxb3#
- 2...Sf3
- 3.Qxb3#
- 2...Sf5
- 3.Qxb3#
- 2...Sc6
- 3.Qxb3#
- 2...Se6
- 3.Qxb3#
- 2...a4
- 3.Sd3#
- 2...Bd1
- 2.Qe3
- 1...Sxb3
- 2.Sdxb3
- threat
- 3.Bxa5#
- 2...Bxb3
- 3.Qxb3#
- 2...a4
- 3.Ba5#
- threat
- 2.Sdxb3
- 1...Bc4
- 2.Bxc4
- threat
- 3.Qa3#
- 2...bxc4
- 3.Qxc4#
- 2...Sc3
- 3.Qxc3#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bxc4
- 1...Bh3
- 2.Sxb7
- threat
- 3.Bxa5#
- 3.Bc5#
- 2...Sxb3
- 3.Qxb3#
- threat
- 2.Bd1
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Ba2
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bc2
- threat
- 3.Qa3#
- 2...Sxc2
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Ba4
- threat
- 3.Qa3#
- 2...bxa4
- 3.Qc4#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qxb5#
- 3.Qb3#
- 2...Sb3
- 3.Qxb5#
- 3.Qxb3#
- threat
- 2.Bc4
- threat
- 3.Qa3#
- 2...bxc4
- 3.Qxc4#
- 2...Sc3
- 3.Qxc3#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bd5
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Be6
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bf7
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bg8
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Qe4
- threat
- 3.Sd3#
- 2...Sc1
- 3.Qxd4#
- 2...Sf4
- 3.Qxd4#
- threat
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qxh3
- threat
- 3.Sd3#
- 2...Sxb3
- 3.Qxb3#
- 2...Sc1
- 3.Qc3#
- 2...Sf4
- 3.Qc3#
- threat
- 2.Qxd4+
- 2...Sxd4
- 3.Sd3#
- 2...Sxd4
- 2.Sxb7
- 1...Bg4
- 2.Sxb7
- threat
- 3.Bxa5#
- 3.Bc5#
- 2...Sxb3
- 3.Qxb3#
- threat
- 2.Bd1
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Ba2
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bc2
- threat
- 3.Qa3#
- 2...Sxc2
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Ba4
- threat
- 3.Qa3#
- 2...bxa4
- 3.Qc4#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qxb5#
- 3.Qb3#
- 2...Sb3
- 3.Qxb5#
- 3.Qxb3#
- threat
- 2.Bc4
- threat
- 3.Qa3#
- 2...bxc4
- 3.Qxc4#
- 2...Sc3
- 3.Qxc3#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bd5
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Be6
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bf7
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bg8
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Qe4
- threat
- 3.Sd3#
- 2...Sc1
- 3.Qxd4#
- 2...Sf4
- 3.Qxd4#
- threat
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qxd4+
- 2...Sxd4
- 3.Sd3#
- 2...Sxd4
- 2.Sxb7
- 1...Bd5
- 2.Bxd5
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qxd4+
- 2...Bc4
- 3.Sd3#
- 2...Sxd4
- 3.Sd3#
- 2...Bc4
- 2.Bxd5
- 1...Bf5
- 2.Sxb7
- threat
- 3.Bxa5#
- 3.Bc5#
- 2...Sxb3
- 3.Qxb3#
- threat
- 2.Bd1
- threat
- 3.Qa3#
- 2...Bxd3
- 3.Sxd3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bc2
- threat
- 3.Qa3#
- 2...Bxd3
- 3.Sxd3#
- 2...Sxc2
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Sxb7
- 1...Bd7
- 2.Sxb7
- threat
- 3.Bxa5#
- 3.Bc5#
- 2...Sxb3
- 3.Qxb3#
- threat
- 2.Bd1
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Ba2
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bc2
- threat
- 3.Qa3#
- 2...Sxc2
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Ba4
- threat
- 3.Qa3#
- 2...bxa4
- 3.Qc4#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bc4
- threat
- 3.Qa3#
- 2...bxc4
- 3.Qxc4#
- 2...Sc3
- 3.Qxc3#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bd5
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Be6
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bf7
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bg8
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Qe4
- threat
- 3.Sd3#
- 2...Sc1
- 3.Qxd4#
- 2...Sf4
- 3.Qxd4#
- threat
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qxd4+
- 2...Sxd4
- 3.Sd3#
- 2...Sxd4
- 2.Sxb7
- 1...Bf7
- 2.Bd5
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Be6
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bxf7
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qxd4+
- 2...Bc4
- 3.Sd3#
- 2...Sxd4
- 3.Sd3#
- 2...Bc4
- 2.Bd5
- 1...Bc8
- 2.Bd1
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Ba2
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bc2
- threat
- 3.Qa3#
- 2...Sxc2
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Ba4
- threat
- 3.Qa3#
- 2...bxa4
- 3.Qc4#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qxb5#
- 3.Qb3#
- 2...Sb3
- 3.Qxb5#
- 3.Qxb3#
- threat
- 2.Bc4
- threat
- 3.Qa3#
- 2...bxc4
- 3.Qxc4#
- 2...Sc3
- 3.Qxc3#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bd5
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Be6
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bf7
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bg8
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Qe4
- threat
- 3.Sd3#
- 2...Sc1
- 3.Qxd4#
- 2...Sf4
- 3.Qxd4#
- threat
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qxd4+
- 2...Sxd4
- 3.Sd3#
- 2...Sxd4
- 2.Bd1
- 1...Bg8
- 2.Bd5
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Be6
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bf7
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Bxg8
- threat
- 3.Qa3#
- 2...Sc3
- 3.Qxc3#
- 3.Qxd4#
- 2...Sc2
- 3.Qb3#
- 2...Sb3
- 3.Qxb3#
- threat
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qxd4+
- 2...Bc4
- 3.Sd3#
- 2...Sxd4
- 3.Sd3#
- 2...Bc4
- 2.Bd5
- 1...Sc2
- 2.Sce4
- threat
- 3.Bc5#
- 3.Qd6#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Sa6+
- 2...bxa6
- 3.Qd6#
- 2...bxa6
- 2.Sxe6
- threat
- 3.Bc5#
- 3.Qd6#
- threat
- 2.Sxb7
- threat
- 3.Bxa5#
- 3.Bc5#
- 3.Qd6#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Sd7
- threat
- 3.Bc5#
- 3.Qd6#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Bxc2
- threat
- 3.Qa3#
- 2...Bb3
- 3.Qxb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Qe4+
- 2...Bc4
- 3.Sd3#
- 2...Scd4
- 3.Sd3#
- 2...Sed4
- 3.Sd3#
- 2...Bc4
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qd4+
- 2...Bc4
- 3.Sd3#
- 2...Scxd4
- 3.Sd3#
- 2...Sexd4
- 3.Sd3#
- 2...Bc4
- 2.Sce4
- 1...Sf3
- 2.Sce4
- threat
- 3.Bc5#
- 3.Qd6#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Sa6+
- 2...bxa6
- 3.Qd6#
- 2...bxa6
- 2.Sxe6
- threat
- 3.Bc5#
- 3.Qd6#
- threat
- 2.Sxb7
- threat
- 3.Bxa5#
- 3.Bc5#
- 3.Qd6#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Sd7
- threat
- 3.Bc5#
- 3.Qd6#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Ba2
- threat
- 3.Qa3#
- 2...Bb3
- 3.Qxb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Bd5
- threat
- 3.Qa3#
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Bxe6
- threat
- 3.Qa3#
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Qe4+
- 2...Bc4
- 3.Sd3#
- 2...Sed4
- 3.Sd3#
- 2...Sfd4
- 3.Sd3#
- 2...Bc4
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qd4+
- 2...Bc4
- 3.Sd3#
- 2...Sexd4
- 3.Sd3#
- 2...Sfxd4
- 3.Sd3#
- 2...Bc4
- 2.Sce4
- 1...Sf5
- 2.Sxb7
- threat
- 3.Bxa5#
- 3.Bc5#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Bd1
- threat
- 3.Qa3#
- 2...Bb3
- 3.Qxb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Ba2
- threat
- 3.Qa3#
- 2...Bb3
- 3.Qxb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Bc2
- threat
- 3.Qa3#
- 2...Bb3
- 3.Qxb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Bd5
- threat
- 3.Qa3#
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Bxe6
- threat
- 3.Qa3#
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Qe4+
- 2...Bc4
- 3.Sd3#
- 2...Sed4
- 3.Sd3#
- 2...Sfd4
- 3.Sd3#
- 2...Bc4
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qd4+
- 2...Bc4
- 3.Sd3#
- 2...Sexd4
- 3.Sd3#
- 2...Sfxd4
- 3.Sd3#
- 2...Bc4
- 2.Sxb7
- 1...Sc6
- 2.Sce4
- threat
- 3.Bc5#
- 3.Qd6#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Sa6+
- 2...bxa6
- 3.Qd6#
- 2...bxa6
- 2.Sxe6
- threat
- 3.Bc5#
- 3.Qd6#
- threat
- 2.Sxb7
- threat
- 3.Bc5#
- 3.Qd6#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Sd7
- threat
- 3.Bc5#
- 3.Qd6#
- 2...Bxb3
- 3.Qxb3#
- threat
- 2.Bd1
- threat
- 3.Qa3#
- 2...Bb3
- 3.Qxb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Ba2
- threat
- 3.Qa3#
- 2...Bb3
- 3.Qxb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Bc2
- threat
- 3.Qa3#
- 2...Bb3
- 3.Qxb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Bd5
- threat
- 3.Qa3#
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Bxe6
- threat
- 3.Qa3#
- 3.Qb3#
- 2...Sc3
- 3.Qxc3#
- threat
- 2.Qe4+
- 2...Bc4
- 3.Sd3#
- 2...Sed4
- 3.Sd3#
- 2...Scd4
- 3.Sd3#
- 2...Bc4
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qd4+
- 2...Bc4
- 3.Sd3#
- 2...Sexd4
- 3.Sd3#
- 2...Scxd4
- 3.Sd3#
- 2...Bc4
- 2.Sce4
- 1...a4
- 2.Qc3+
- 2...Sxc3
- 3.Sd3#
- 2...Sxc3
- 2.Qxd4+
- 2...Bc4
- 3.Sd3#
- 2...Sxd4
- 3.Sd3#
- 2...Bc4
- 2.Qc3+
- threat
- 1.Bxb3!
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).