MESON Chess Problem Database
Problem Display
PID: 253824 (4r3/3R1R2/3Bk3/3p1p2/p2P4/KB2qr2/4QN2/3n4 w - - 0 1)
Koller, Paul
Schach, 1966
#3
8 + 8
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Qe5
- 2.Qxe5#
- 1...Rg3
- 2.Bxg3
- threat
- 3.Qa6#
- 2...Qxe2
- 3.Bxd5#
- 2...Re7
- 3.Rdxe7#
- 2...Qe5
- 3.Bxd5#
- 3.Qxe5#
- 2...Ra8
- 3.Rde7#
- 2...Rb8
- 3.Rde7#
- 2...Rc8
- 3.Rde7#
- threat
- 2.Bxg3
- 1...Rh3
- 2.Bg3
- threat
- 3.Qa6#
- 2...Qxe2
- 3.Bxd5#
- 2...Re7
- 3.Rdxe7#
- 2...Qe5
- 3.Bxd5#
- 3.Qxe5#
- 2...Ra8
- 3.Rde7#
- 2...Rb8
- 3.Rde7#
- 2...Rc8
- 3.Rde7#
- threat
- 2.Bg3
- 1...Rf4
- 2.Bxf4
- threat
- 3.Qa6#
- 2...Qxe2
- 3.Bxd5#
- 2...Re7
- 3.Rdxe7#
- 2...Qe5
- 3.Bxd5#
- 3.Qxe5#
- 2...Ra8
- 3.Rde7#
- 2...Rb8
- 3.Rde7#
- 2...Rc8
- 3.Rde7#
- threat
- 2.Bc7
- threat
- 3.Qa6#
- 2...Qxe2
- 3.Bxd5#
- 2...Re7
- 3.Rdxe7#
- 2...Qe5
- 3.Bxd5#
- 3.Qxe5#
- 2...Ra8
- 3.Rde7#
- 2...Rb8
- 3.Rde7#
- threat
- 2.Bxf4
- 1...Re7
- 2.Rdxe7+
- 2...Kxd6
- 3.Qa6#
- 2...Kxd6
- 2.Rdxe7+
- 1...Rb8
- 2.Bxb8
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Bxb8
- 1...Rd8
- 2.Rde7+
- 2...Kxd6
- 3.Qa6#
- 2...Kxd6
- 2.Rde7+
- 1...Rf8
- 2.Rde7+
- 2...Kxd6
- 3.Qa6#
- 2...Kxd6
- 2.Rde7+
- 1...Rg8
- 2.Bh2
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Bg3
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Bb4
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Bf4
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Bc5
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Bc7
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Rde7+
- 2...Kxd6
- 3.Qa6#
- 2...Kxd6
- 2.Bh2
- 1...Rh8
- 2.Bh2
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Bg3
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Bb4
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Bf4
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Bc5
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Bc7
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Rde7+
- 2...Kxd6
- 3.Qa6#
- 2...Kxd6
- 2.Bh2
- 1...Qe5
- Tries
- 1.Sd3?
- threat
- 2.Sc5#
- 1...Rc8
- 2.Bh2
- threat
- 3.Bxd5#
- 3.Rde7#
- threat
- 2.Bg3
- threat
- 3.Bxd5#
- 3.Rde7#
- threat
- 2.Bb4
- threat
- 3.Bxd5#
- 3.Rde7#
- 2...Rc5
- 3.Sxc5#
- threat
- 2.Bf4
- threat
- 3.Bxd5#
- 3.Rde7#
- threat
- 2.Bc5
- threat
- 3.Bxd5#
- 3.Rde7#
- 2...Rxc5
- 3.Sxc5#
- threat
- 2.Bc7
- threat
- 3.Sc5#
- 3.Bxd5#
- 3.Rde7#
- threat
- 2.Bb8
- threat
- 3.Bxd5#
- 3.Rde7#
- threat
- 2.Bh2
- 1...Re7!
- threat
- 1.Bh2?
- threat
- 2.Qa6#
- 1...Re7
- 2.Rdxe7#
- 1...Qe5
- 2.Qxe5#
- 1...Ra8
- 2.Rde7#
- 1...Rb8
- 2.Rde7#
- 1...Rc8
- 2.Rde7#
- 1...Qxe2!
- threat
- 1.Bg3?
- threat
- 2.Qa6#
- 1...Re7
- 2.Rdxe7#
- 1...Qe5
- 2.Qxe5#
- 1...Ra8
- 2.Rde7#
- 1...Rb8
- 2.Rde7#
- 1...Rc8
- 2.Rde7#
- 1...Qxe2!
- threat
- 1.Bb4?
- threat
- 2.Qa6#
- 1...Re7
- 2.Rdxe7#
- 1...Qe5
- 2.Qxe5#
- 1...Ra8
- 2.Rde7#
- 1...Rb8
- 2.Rde7#
- 1...Rc8
- 2.Rde7#
- 1...Qxe2!
- threat
- 1.Bf4?
- threat
- 2.Qa6#
- 1...Re7
- 2.Rdxe7#
- 1...Qe5
- 2.Qxe5#
- 1...Ra8
- 2.Rde7#
- 1...Rb8
- 2.Rde7#
- 1...Rc8
- 2.Rde7#
- 1...Qxe2!
- threat
- 1.Bc5?
- threat
- 2.Qa6#
- 1...Re7
- 2.Rdxe7#
- 1...Qe5
- 2.Qxe5#
- 1...Ra8
- 2.Rde7#
- 1...Rb8
- 2.Rde7#
- 1...Rc8
- 2.Rde7#
- 1...Qxe2!
- threat
- 1.Bc7?
- threat
- 2.Qa6#
- 1...Re7
- 2.Rdxe7#
- 1...Qe5
- 2.Qxe5#
- 1...Ra8
- 2.Rde7#
- 1...Rb8
- 2.Rde7#
- 1...Qxe2!
- threat
- 1.Bb8?
- threat
- 2.Qa6#
- 1...Rxb8
- 2.Qa6+
- 2...Rb6
- 3.Qxb6#
- 2...Rb6
- 2.Qa6+
- 1...Qxe2!
- threat
- 1.Rde7+?
- 1...Kxd6
- 2.Qa6#
- 1...Rxe7!
- 1...Kxd6
- 1.Sd3?
- Keys
- 1.Sh3!
- threat
- 2.Sg5#
- 1...Rxh3
- 2.Bg3
- threat
- 3.Qa6#
- 2...Qxe2
- 3.Bxd5#
- 2...Re7
- 3.Rdxe7#
- 2...Qe5
- 3.Bxd5#
- 3.Qxe5#
- 2...Ra8
- 3.Rde7#
- 2...Rb8
- 3.Rde7#
- 2...Rc8
- 3.Rde7#
- threat
- 2.Bg3
- 1...Re7
- 2.Rdxe7+
- 2...Kxd6
- 3.Qa6#
- 2...Kxd6
- 2.Rdxe7+
- 1...Rg8
- 2.Bh2
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Bg3
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Bb4
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Bf4
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Qe5
- 3.Qxe5#
- threat
- 2.Bc5
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Bc7
- threat
- 3.Rde7#
- 3.Qa6#
- threat
- 2.Bb8
- threat
- 3.Rde7#
- 3.Qa6#
- 2...Rxb8
- 3.Sg5#
- threat
- 2.Rde7+
- 2...Kxd6
- 3.Qa6#
- 2...Kxd6
- 2.Bh2
- threat
- 1.Sh3!
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