MESON Chess Problem Database
Problem Display
PID: 39208 (4Q3/2Kp3p/2ppN1B1/3kP2R/bRnp4/3npp2/N2P2PB/b6r w - - 0 1)
Marker, Yuri
Zipf, Volker
6th Prize, The Problemist, 1999
#3
11 + 13
| 56 | The Problemist | 2001 |
| 6166 | FIDE Album (1998-2000) | 2007 |
| 23 | Die Schwalbe | 2008 |
SOLUTION
- SOUND
- Sets
- 1...Sc1
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rb5+
- 1...Se1
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rb5+
- 1...Sdb2
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxd4#
- 3.Rxe5#
- 2...Se5
- 2.Rb5+
- 1...Sf2
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rb5+
- 1...Sxb4
- 2.Sxb4#
- 1...Sf4
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sxf4#
- 2...Bxb5
- 2.Rb5+
- 1...Sc5
- 2.Sf4#
- 1...Sdxe5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.Rb5+
- 1...Scb2
- 2.Rxd4#
- 1...Sxd2
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.exd6+
- 1...Sa3
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.exd6+
- 1...Sa5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.exd6+
- 1...Sb6
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.exd6+
- 1...dxe5
- 2.Qxd7+
- 2...Sd6
- 3.Qxd6#
- 2...Sd6
- 2.Qxd7+
- 1...Sc1
- Tries
- 1.Sf4+?
- 1...Kc5
- 2.Sxd3+
- 2...Kd5
- 3.Qf7#
- 3.Qg8#
- 2...Kd5
- 2.Sxd3+
- 1...Sxf4!
- 1...Kc5
- 1.Bxd3?
- threat
- 2.Bxc4+
- 2...Ke4
- 3.d3#
- 2...Ke4
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Bxc4+
- 1...Rxh2
- 2.Bxc4+
- 2...Ke4
- 3.d3#
- 2...Ke4
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- threat
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.Bxc4+
- 1...Sxe5
- 2.Rc4
- threat
- 3.Sb4#
- 3.Sf4#
- threat
- 2.Rxd4+
- 2...Bxd4
- 3.Sb4#
- 2...Bxd4
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.Rxe5+
- 2...dxe5
- 3.Qxd7#
- 2...dxe5
- 2.Qxd7
- threat
- 3.Rxe5#
- 3.Qxd6#
- threat
- 2.Qe7
- threat
- 3.Qxd6#
- threat
- 2.Rc4
- 1...exd2
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rxc4
- 1...fxg2
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rxc4
- 1...dxe5
- 2.Bxc4+
- 2...Ke4
- 3.Sc5#
- 3.Rxe5#
- 3.d3#
- 2...Ke4
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.Rc5#
- 3.Rxe5#
- 3.Qxd7#
- threat
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Rxc5#
- 2...Bxb5
- 2.Qxd7+
- 2...Sd6
- 3.Rxe5#
- 3.Qxd6#
- 2...Sd6
- 2.Bxc4+
- 1...Rb1
- 2.Bxc4+
- 2...Ke4
- 3.d3#
- 2...Ke4
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Bxc4+
- 1...Rc1
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rxc4
- 1...Rd1
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rxc4
- 1...Bc3
- 2.Bxc4+
- 2...Ke4
- 3.d3#
- 2...Ke4
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Bxc4+
- 1...Bd1
- 2.Bxc4+
- 2...Ke4
- 3.d3#
- 2...Ke4
- 2.Rb2
- threat
- 3.Sb4#
- 2...dxe6
- 3.Qxc6#
- 2...c5
- 3.Sf4#
- threat
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rb5+
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...cxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Bxc4+
- 1...Bc2
- 2.Rb5+
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...cxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rb5+
- 1...Bb3
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rb5+
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...cxb5
- 2.gxf3
- threat
- 3.Be4#
- 2...Sxd2
- 3.exd6#
- 2...dxe6
- 3.Qxc6#
- 2...Bc2
- 3.Bxc4#
- threat
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rxc4
- 1...Bb5
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rxb5+
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...cxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rxc4
- 1...e2
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rxc4
- 1...h6
- 2.Bxc4+
- 2...Ke4
- 3.Qg6#
- 3.d3#
- 2...Ke4
- 2.Rxc4
- threat
- 3.Sb4#
- 3.Sf4#
- 3.exd6#
- threat
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Bxc4+
- 1...dxe6!
- threat
- 1.Qf7?
- threat
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sxd4+
- 1...Rxh2
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kxe5
- 3.Sxf3#
- 3.Sh3#
- 3.Qf5#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sxd4+
- 1...Sdxe5
- 2.Sf4+
- 2...Kc5
- 3.Sd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.Sf4+
- 1...Sxd2
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sf4+
- 1...Scxe5
- 2.Kb6
- threat
- 3.Sxd4#
- 3.Sf4#
- 3.Sc5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...dxe6
- 3.Qxf3#
- threat
- 2.Sxd4+
- 2...Kc5
- 3.Rc4#
- 3.Qc4#
- 2...Kc5
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qc4#
- 2...Kxc5
- 2.Sg7+
- 2...Kc5
- 3.Qc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 2...Kxe4
- 2.Kb6
- 1...exd2
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sf4+
- 1...fxg2
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 2...Kxe4
- 2.Qf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sxd4+
- 1...hxg6
- 2.Sf4+
- 2...Ke4
- 3.Qxg6#
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Ke4
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Ke4
- 3.Qxf3#
- 3.gxf3#
- 2...Kc5
- 3.Qxc4#
- 2...Ke4
- 2.Sd8+
- 2...Ke4
- 3.Qxf3#
- 3.gxf3#
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Ke4
- 2.Sf8+
- 2...Ke4
- 3.Qxf3#
- 3.gxf3#
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Ke4
- 2.Sf4+
- 1...Sf4
- 2.Sxf4+
- 2...Kc5
- 3.Sd3#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sxf4#
- 2...Bxb5
- 2.Sxf4+
- 1...Rc1
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sf4+
- 1...Rf1
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 2...Kxe4
- 2.Sxd4+
- 1...Bd1
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 2...Kxe4
- 2.Sxd4+
- 1...Bc2
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sxd4+
- 1...Bb3
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sf4+
- 1...Bb5
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sf4+
- 1...Sc1
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sxd4+
- 1...Se1
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sxd4+
- 1...Sdb2
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.exd6+
- 2...Se5
- 3.Rxd4#
- 3.Rxe5#
- 2...Se5
- 2.Sg5+
- 1...Sf2
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sxd4+
- 1...Sa3
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sf4+
- 1...Sa5
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sf4+
- 1...Sb6
- 2.Kxb6
- threat
- 3.Sxd4#
- 3.Sf4#
- 3.Sc5#
- 3.Sg5#
- 3.Sc7#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...dxe5
- 3.Qxd7#
- 2...dxe6
- 3.Qxf3#
- threat
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Kxb6
- 1...f2
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Sg5#
- 3.Qf3#
- 2...Kxe4
- 2.Qf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sxd4+
- 1...h6
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Be4+
- 2...Kxe4
- 3.Qxf3#
- 2...Kxe4
- 2.Qxf3+
- 2...Kxe6
- 3.Qf7#
- 2...Kxe6
- 2.Sxd4+
- 1...dxe6!
- threat
- 1.Qg8?
- threat
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Sxd4+
- 1...Rxh2
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Sxd4+
- 1...Sdxe5
- 2.Sf4+
- 2...Kc5
- 3.Sd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.Sf4+
- 1...Sxd2
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sf4+
- 1...Scxe5
- 2.Sxd4+
- 2...Kc5
- 3.Rc4#
- 3.Qc4#
- 2...Kc5
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qc4#
- 2...Kxc5
- 2.Sg7+
- 2...Kc5
- 3.Qc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qc4#
- 2...Kc5
- 2.Sxd4+
- 1...exd2
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf4+
- 1...hxg6
- 2.Sf4+
- 2...Ke4
- 3.Qxg6#
- 2...Kc5
- 3.Sxd3#
- 3.Qxc4#
- 2...Ke4
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sf4+
- 1...Sf4
- 2.Sxf4+
- 2...Kc5
- 3.Sd3#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sxf4#
- 2...Bxb5
- 2.Sxf4+
- 1...Rc1
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Sf4+
- 1...Bc2
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Sxd4+
- 1...Bb3
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Sf4+
- 1...Bb5
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Sf4+
- 1...Sc1
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sxd4+
- 1...Se1
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sxd4+
- 1...Sdb2
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxd4#
- 3.Rxe5#
- 2...Se5
- 2.Sg5+
- 1...Sf2
- 2.Sxd4+
- 2...Kxd4
- 3.Rxc4#
- 3.Qxc4#
- 2...Kc5
- 3.Rxc4#
- 3.Qxc4#
- 2...Kxd4
- 2.Sf4+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sc5+
- 2...Kxc5
- 3.Qxc4#
- 2...Kxc5
- 2.Sg5+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sg7+
- 2...Kc5
- 3.Qxc4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 3.Qxc4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 3.Qxc4#
- 2...Kc5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Sxc5#
- 3.Sg5#
- 3.Sg7#
- 3.Sd8#
- 3.Sf8#
- 2...Bxb5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sxd4+
- 1...Sa3
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sf4+
- 1...Sa5
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sf8+
- 2...Kc5
- 3.Sxd7#
- 2...Kc5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sf4+
- 1...Sb6
- 2.Sf4+
- 2...Kc5
- 3.Sxd3#
- 2...Kc5
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sd8+
- 2...Kc5
- 3.Sb7#
- 2...Kc5
- 2.exd6+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Sf4+
- 1...dxe6!
- threat
- 1.exd6+?
- 1...Sde5
- 2.Rb5+
- 2...Bxb5
- 3.Sb4#
- 2...cxb5
- 3.Sb4#
- 2...c5
- 3.Sb4#
- 3.Sf4#
- 3.Rxc5#
- 2...Bxb5
- 2.Rb5+
- 1...Sce5!
- 1...Sde5
- 1.Sf4+?
- Keys
- 1.Bf7!
- threat
- 2.Sg5+
- 2...Kc5
- 3.Se4#
- 2...Kc5
- 2.Sg5+
- 1...Ke4
- 2.Sg5+
- 2...Kf5
- 3.Qxd7#
- 2...Kf5
- 2.Sg5+
- 1...Sxb4
- 2.Sxb4+
- 2...Ke4
- 3.d3#
- 2...Ke4
- 2.Sxb4+
- 1...Sdxe5
- 2.Sf4+
- 2...Ke4
- 3.d3#
- 2...Kc5
- 3.Sd3#
- 2...Ke4
- 2.Sf4+
- 1...Sxd2
- 2.exd6+
- 2...Ke4
- 3.Sc5#
- 2...Se5
- 3.Rxe5#
- 2...Ke4
- 2.exd6+
- 1...Scxe5
- 2.Sxd4+
- 2...Ke4
- 3.gxf3#
- 2...Kc5
- 3.Rc4#
- 2...Ke4
- 2.Sxd4+
- 1...dxe6
- 2.Qxe6+
- 2...Ke4
- 3.Qf5#
- 2...Kc5
- 3.Qxc4#
- 2...Ke4
- 2.Qxe6+
- 1...Sf4
- 2.Sxf4+
- 2...Ke4
- 3.d3#
- 2...Kc5
- 3.Sd3#
- 2...Ke4
- 2.Sxf4+
- 1...Sf2
- 2.exd6+
- 2...Ke4
- 3.Sc5#
- 2...Se5
- 3.Rxe5#
- 2...Ke4
- 2.exd6+
- 1...Sc5
- 2.exd6+
- 2...Ke4
- 3.Sxc5#
- 2...Se5
- 3.Rxe5#
- 2...Ke4
- 2.exd6+
- threat
- 1.Bf7!
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).