MESON Chess Problem Database
Problem Display
PID: 240908 (4kBb1/Pn4pP/3Pnp2/N3N3/8/8/8/7K w - - 0 1)
Courtenay, Edward H
Dubuque Chess Journal, 1875
#3
7 + 6
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Kd8
- 2.a8Q#
- 2.a8R#
- 1...Kd8
- Tries
- 1.hxg8Q?
- threat
- 2.Be7+
- 2...Sf8
- 3.Qf7#
- 3.Qxf8#
- 2...Sf8
- 2.Bxg7+
- 2...Sf8
- 3.Qxf8#
- 2...Sf8
- 2.Qxe6+
- 2...Kd8
- 3.Sac6#
- 3.Sxb7#
- 3.Sec6#
- 3.Sf7#
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kxf8
- 3.Sg6#
- 3.Sd7#
- 3.Qf7#
- 2...Kd8
- 2.Qf7+
- 2...Kd8
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kd8
- 2.a8Q+
- 2...Sed8
- 3.Be7#
- 3.Bxg7#
- 3.Qf7#
- 3.d7#
- 2...Sbd8
- 3.Qf7#
- 3.d7#
- 2...Sed8
- 2.a8R+
- 2...Sed8
- 3.Be7#
- 3.Bxg7#
- 3.Qf7#
- 3.d7#
- 2...Sbd8
- 3.Qf7#
- 3.d7#
- 2...Sed8
- 2.Be7+
- 1...Sxf8
- 2.Qf7+
- 2...Kd8
- 3.Qxf8#
- 3.a8Q#
- 3.a8R#
- 2...Kd8
- 2.a8Q+
- 2...Sd8
- 3.Qf7#
- 2...Sd8
- 2.a8R+
- 2...Sd8
- 3.Qf7#
- 2...Sd8
- 2.Qf7+
- 1...Sxa5
- 2.Be7+
- 2...Sf8
- 3.Qf7#
- 3.Qxf8#
- 3.a8Q#
- 3.a8R#
- 2...Sf8
- 2.Bxg7+
- 2...Sf8
- 3.Qxf8#
- 3.a8Q#
- 3.a8R#
- 2...Sf8
- 2.Qxe6+
- 2...Kd8
- 3.Sf7#
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kxf8
- 3.Sg6#
- 3.Sd7#
- 3.Qf7#
- 3.Qc8#
- 3.a8Q#
- 3.a8R#
- 2...Kd8
- 2.Qf7+
- 2...Kd8
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kd8
- 2.a8Q+
- 2...Sd8
- 3.Be7#
- 3.Bxg7#
- 3.Qf7#
- 3.d7#
- 2...Sd8
- 2.a8R+
- 2...Sd8
- 3.Be7#
- 3.Bxg7#
- 3.Qf7#
- 3.d7#
- 2...Sd8
- 2.Be7+
- 1...Sxd6
- 2.Bxd6+
- 2...Sf8
- 3.Qxf8#
- 3.a8Q#
- 3.a8R#
- 2...Sf8
- 2.Be7+
- 2...Kxe7
- 3.Sac6#
- 2...Sf8
- 3.Qxf8#
- 2...Kxe7
- 2.Bxg7+
- 2...Ke7
- 3.Sac6#
- 2...Sf8
- 3.Qxf8#
- 2...Ke7
- 2.Qxe6+
- 2...Kd8
- 3.Qd7#
- 2...Kxf8
- 3.Sg6#
- 3.Sd7#
- 2...Kd8
- 2.Bxd6+
- 1...Sbc5
- 2.Be7+
- 2...Sf8
- 3.Qf7#
- 3.Qxf8#
- 3.a8Q#
- 3.a8R#
- 2...Sf8
- 2.Bxg7+
- 2...Sf8
- 3.Qxf8#
- 3.a8Q#
- 3.a8R#
- 2...Sf8
- 2.Qf7+
- 2...Kd8
- 3.a8Q#
- 3.a8R#
- 2...Kd8
- 2.Qxg7
- threat
- 3.Qe7#
- 2...Kd8
- 3.a8Q#
- 3.a8R#
- 2...Sxg7
- 3.a8Q#
- 3.a8R#
- threat
- 2.a8Q+
- 2...Sd8
- 3.Be7#
- 3.Bxg7#
- 3.Qf7#
- 2...Sd8
- 2.a8R+
- 2...Sd8
- 3.Be7#
- 3.Bxg7#
- 3.Qf7#
- 2...Sd8
- 2.Be7+
- 1...f5
- 2.Sxb7
- threat
- 3.Qf7#
- 3.d7#
- threat
- 2.Be7+
- 2...Sf8
- 3.Qf7#
- 3.Qxf8#
- 2...Sf8
- 2.Bxg7+
- 2...Sf8
- 3.Qxf8#
- 2...Sf8
- 2.Qxe6+
- 2...Kd8
- 3.Sac6#
- 3.Sxb7#
- 3.Sec6#
- 3.Sf7#
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kxf8
- 3.Sg6#
- 3.Sd7#
- 3.Qf7#
- 2...Kd8
- 2.Qf7+
- 2...Kd8
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kd8
- 2.a8Q+
- 2...Sed8
- 3.Be7#
- 3.Bxg7#
- 3.Qf7#
- 3.d7#
- 2...Sbd8
- 3.Qf7#
- 3.d7#
- 2...Sed8
- 2.a8R+
- 2...Sed8
- 3.Be7#
- 3.Bxg7#
- 3.Qf7#
- 3.d7#
- 2...Sbd8
- 3.Qf7#
- 3.d7#
- 2...Sed8
- 2.Sxb7
- 1...g5
- 2.Bh6+
- 2...Sf8
- 3.Qxf8#
- 2...Sf8
- 2.Be7+
- 2...Sf8
- 3.Qf7#
- 3.Qxf8#
- 2...Sf8
- 2.Bg7+
- 2...Sf8
- 3.Qxf8#
- 2...Sf8
- 2.Qxe6+
- 2...Kd8
- 3.Sac6#
- 3.Sxb7#
- 3.Sec6#
- 3.Sf7#
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kxf8
- 3.Qf7#
- 2...Kd8
- 2.Qf7+
- 2...Kd8
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kd8
- 2.Qg6+
- 2...Kd8
- 3.a8Q#
- 3.a8R#
- 2...Kxf8
- 3.Sd7#
- 3.Qf7#
- 2...Kd8
- 2.a8Q+
- 2...Sed8
- 3.Bh6#
- 3.Be7#
- 3.Bg7#
- 3.Qf7#
- 3.d7#
- 2...Sbd8
- 3.Qf7#
- 3.d7#
- 2...Sed8
- 2.a8R+
- 2...Sed8
- 3.Bh6#
- 3.Be7#
- 3.Bg7#
- 3.Qf7#
- 3.d7#
- 2...Sbd8
- 3.Qf7#
- 3.d7#
- 2...Sed8
- 2.Bh6+
- 1...g6
- 2.Bh6+
- 2...Sf8
- 3.Qxf8#
- 2...Sf8
- 2.Be7+
- 2...Sf8
- 3.Qf7#
- 3.Qxf8#
- 2...Sf8
- 2.Bg7+
- 2...Sf8
- 3.Qxf8#
- 2...Sf8
- 2.Qxe6+
- 2...Kd8
- 3.Sac6#
- 3.Sxb7#
- 3.Sec6#
- 3.Sf7#
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kxf8
- 3.Qf7#
- 2...Kd8
- 2.Qf7+
- 2...Kd8
- 3.Qd7#
- 3.a8Q#
- 3.a8R#
- 2...Kd8
- 2.Qxg6+
- 2...Kd8
- 3.a8Q#
- 3.a8R#
- 2...Kxf8
- 3.Sd7#
- 3.Qf7#
- 2...Kd8
- 2.a8Q+
- 2...Sed8
- 3.Bh6#
- 3.Be7#
- 3.Bg7#
- 3.Qf7#
- 3.d7#
- 2...Sbd8
- 3.Qf7#
- 3.d7#
- 2...Sed8
- 2.a8R+
- 2...Sed8
- 3.Bh6#
- 3.Be7#
- 3.Bg7#
- 3.Qf7#
- 3.d7#
- 2...Sbd8
- 3.Qf7#
- 3.d7#
- 2...Sed8
- 2.Bh6+
- 1...fxe5!
- threat
- 1.hxg8Q?
- Keys
- 1.d7+!
- 1...Kd8
- 2.Sac6+
- 2...Kc7
- 3.a8S#
- 2...Kc7
- 2.Sac6+
- 1...Kxf8
- 2.Sg6+
- 2...Kf7
- 3.h8S#
- 2...Kf7
- 2.Sg6+
- 1...Kd8
- 1.d7+!
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