MESON Chess Problem Database
Problem Display
PID: 35154 (8/1n2N3/p4q2/3R4/1pkpp3/1N6/K1BR1n2/B6b w - - 0 1)
Ott, Markus Johannes
3rd Prize, Phenix, 1991-1992
#4
7 + 9
| 4827 | FIDE Album (1989-1991) | 1997 |
| 3454 | kunstschach (1987-1996) (Hoffmann) | 2001 |
| 6004 | Henk Hagedoorn Solving Ty. | 2008 |
SOLUTION
- SOUND
- Keys
- 1.Bb2!
- threat
- 2.R2xd4+
- 2...Qxd4
- 3.Sd2+
- 3...Qxd2
- 4.Bb3#
- 3...Qxd2
- 3.Sd2+
- 2...Qxd4
- 2.R2xd4+
- 1...Qe5
- 2.R2xd4+
- 2...Qxd4
- 3.Sd2+
- 3...Qxd2
- 4.Bb3#
- 3...Qxd2
- 3.Sd2+
- 2...Qxd4
- 2.Rxe5
- threat
- 3.Rxd4#
- 2...Sd3
- 3.Rxd3
- threat
- 4.Sd2#
- 4.Rxd4#
- 3...Sc5
- 4.Rxc5#
- threat
- 3.Rxd3
- 2...d3
- 3.Rxd3
- threat
- 4.Sd2#
- 4.Rd4#
- 3...Sc5
- 4.Rxc5#
- threat
- 3.Sc8
- threat
- 4.Sb6#
- 3...Sc5
- 4.Sd6#
- 4.Rxc5#
- threat
- 3.Rxd3
- threat
- 2.R2xd4+
- 1...Qg7
- 2.R2xd4+
- 2...Qxd4
- 3.Sd2+
- 3...Qxd2
- 4.Bb3#
- 3...Qxd2
- 3.Sd2+
- 2...Qxd4
- 2.R2xd4+
- 1...Qh8
- 2.R2xd4+
- 2...Qxd4
- 3.Sd2+
- 3...Qxd2
- 4.Bb3#
- 3...Qxd2
- 3.Sd2+
- 2...Qxd4
- 2.R2xd4+
- 1...Qb6
- 2.R2xd4+
- 2...Qxd4
- 3.Sd2+
- 3...Qxd2
- 4.Bb3#
- 3...Qxd2
- 3.Sd2+
- 2...Qxd4
- 2.R2xd4+
- 1...Sd3
- 2.Sa5+
- 2...Sxa5
- 3.Bb3+
- 3...Sxb3
- 4.Rc2#
- 3...Sxb3
- 3.Bb3+
- 2...Sxa5
- 2.Sa5+
- 1...d3
- 2.Bxd3+
- 2...Sxd3
- 3.Rc2+
- 3...Qc3
- 4.Sd2#
- 3...Qc3
- 3.Rc2+
- 2...exd3
- 3.Rc2+
- 3...Qc3
- 4.Sd2#
- 3...dxc2
- 4.Sd2#
- 3...Qc3
- 3.Rc2+
- 2...Sxd3
- 2.Bxd3+
- threat
- 1.Bb2!
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