MESON Chess Problem Database
Problem Display
PID: 20449 (5B2/3K4/8/4N3/3Rp3/P1R1p1P1/2Pp1k2/3B4 w - - 0 1)
Letzelter, Jean-Claude
Source?, 1990
#4
9 + 4
SOLUTION
- SOUND
- Keys
- 1.Rxe3!
- threat
- 2.Rxd2+
- 2...Kf1
- 3.Rxe4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kc6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kd6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Ke6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kc7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Ke7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kc8
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kd8
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Ke8
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sc4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sg4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sc6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sg6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sf7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bg4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bh5
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bb4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bc5
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bd6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bh6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Be7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bg7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.c3
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.c4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.a4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.g4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Rxe4
- 2...Kf1
- 2.Rxd2+
- 1...Kg1
- 2.Rxd2
- threat
- 3.Re1#
- 2...Kf1
- 3.Rxe4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kc6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kd6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Ke6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kc7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Ke7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kc8
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kd8
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Ke8
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sc4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sg4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sc6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sg6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sf7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bg4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bh5
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bb4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bc5
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bd6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bh6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Be7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bg7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.c3
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.c4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.a4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.g4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Rxe4
- threat
- 2.Rxd2
- 1...Kg2
- 2.Rxd2+
- 2...Kf1
- 3.Rxe4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kc6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kd6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Ke6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kc7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Ke7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kc8
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Kd8
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Ke8
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sc4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sg4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sc6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sg6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Sf7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bg4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bh5
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bb4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bc5
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bd6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bh6
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Be7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Bg7
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.c3
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.c4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.a4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.g4
- 3...Kg1
- 4.Re1#
- 3...Kg1
- 3.Rxe4
- 2...Kf1
- 2.Rxd2+
- 1...Kxe3
- 2.Sg4+
- 2...Kxd4
- 3.Se3
- 3...Kc3
- 4.Bg7#
- 3...Kxe3
- 4.Bc5#
- 3...Ke5
- 4.Bg7#
- 3...Kc3
- 3.Se3
- 2...Kxd4
- 2.Sg4+
- threat
- 1.Rxe3!
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