MESON Chess Problem Database
Problem Display
PID: 133751 (8/6P1/4p3/8/1K2B3/2PR1N2/1p1r4/bk6 w - - 0 1)
Cheney, George Nelson
Source?, 0000
#3
6 + 5
| 1829 | The Theory of Pawn Promotion | 1912 |
SOLUTION
- SOUND
- Sets
- 1...Ka2
- 2.Rxd2
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Rxd2
- 1...Rd1
- 2.Rxd1+
- 2...Ka2
- 3.Bb1#
- 2...Ka2
- 2.Rxd1+
- 1...Re2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 2...Ka2
- 2.Rd1+
- 1...Rf2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 2...Ka2
- 2.Rd1+
- 1...Rg2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 2...Ka2
- 2.Rd1+
- 1...Rh2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 2...Ka2
- 2.Rd1+
- 1...Ka2
- Tries
- 1.Rxd2+?
- 1...Ka2
- 2.Ka4
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Se1
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Sg1
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Sh2
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Sd4
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Sh4
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Sg5
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Bc2
- 2...b1Q+
- 3.Bb3#
- 2...b1R+
- 3.Bb3#
- 2...b1S
- 3.Bb3#
- 2...b1B
- 3.Bb3#
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...b1Q+
- 2.Bd3
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Bg6
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Bh7
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Re2
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Rf2
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Rg2
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.Rh2
- 2...e5
- 3.g8Q#
- 3.g8B#
- 2...e5
- 2.g8R
- 2...e5
- 3.Ra8#
- 2...e5
- 2.Ka4
- 1...Kc1!
- 1...Ka2
- 1.g8Q?
- threat
- 2.Rxd2+
- 2...Kc1
- 3.Qg1#
- 2...Ka2
- 3.Qxe6#
- 3.Qa8#
- 2...Kc1
- 2.Rxd2+
- 1...Kc1
- 2.Qg1+
- 2...Kc2
- 3.Sd4#
- 3.Rxd2#
- 2...Rd1
- 3.Rxd1#
- 3.Qxd1#
- 2...Kc2
- 2.Qg1+
- 1...Kc2
- 2.Rxd2+
- 2...Kc1
- 3.Qg1#
- 2...Kc1
- 2.Rxd2+
- 1...Rxd3
- 2.Bxd3+
- 2...Kc1
- 3.Qg1#
- 2...Ka2
- 3.Qxe6#
- 3.Qa8#
- 2...Kc1
- 2.Bxd3+
- 1...Rc2
- 2.Rd1+
- 2...Ka2
- 3.Qxe6#
- 3.Qa8#
- 2...Ka2
- 2.Rd1+
- 1...Rd1
- 2.Rxd1+
- 2...Ka2
- 3.Bb1#
- 3.Qxe6#
- 3.Qa8#
- 2...Ka2
- 2.Rxd1+
- 1...Re2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 3.Qxe6#
- 3.Qa8#
- 2...Ka2
- 2.Rd1+
- 1...Rf2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 3.Qxe6#
- 3.Qa8#
- 2...Ka2
- 2.Rd1+
- 1...Rg2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 3.Qxe6#
- 3.Qa8#
- 2...Ka2
- 2.Rd1+
- 1...Rh2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 3.Qxe6#
- 3.Qa8#
- 2...Ka2
- 2.Rd2+
- 2...Kc1
- 3.Qg1#
- 2...Ka2
- 3.Qxe6#
- 3.Qa8#
- 2...Kc1
- 2.Rd1+
- 1...e5
- 2.Rxd2+
- 2...Kc1
- 3.Qg1#
- 2...Kc1
- 2.Rxd2+
- 1...Ka2!
- threat
- 1.Rxd2+?
- Keys
- 1.g8R!
- threat
- 2.Rxd2+
- 2...Kc1
- 3.Rg1#
- 2...Ka2
- 3.Ra8#
- 2...Kc1
- 2.Rxd2+
- 1...Kc1
- 2.Rg1+
- 2...Kc2
- 3.Sd4#
- 3.Rxd2#
- 2...Rd1
- 3.Rdxd1#
- 2...Kc2
- 2.Rg1+
- 1...Ka2
- 2.Rxd2
- 2...e5
- 3.Ra8#
- 2...e5
- 2.Rxd2
- 1...Kc2
- 2.Rxd2+
- 2...Kc1
- 3.Rg1#
- 2...Kc1
- 2.Rxd2+
- 1...Rxd3
- 2.Bxd3+
- 2...Kc1
- 3.Rg1#
- 2...Ka2
- 3.Ra8#
- 2...Kc1
- 2.Bxd3+
- 1...Rc2
- 2.Rd1+
- 2...Ka2
- 3.Ra8#
- 2...Ka2
- 2.Rd1+
- 1...Rd1
- 2.Rxd1+
- 2...Ka2
- 3.Bb1#
- 3.Ra8#
- 2...Ka2
- 2.Rxd1+
- 1...Re2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 3.Ra8#
- 2...Ka2
- 2.Rd1+
- 1...Rf2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 3.Ra8#
- 2...Ka2
- 2.Rd1+
- 1...Rg2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 3.Ra8#
- 2...Ka2
- 2.Rd1+
- 1...Rh2
- 2.Rd1+
- 2...Ka2
- 3.Bb1#
- 3.Ra8#
- 2...Ka2
- 2.Rd2+
- 2...Kc1
- 3.Rg1#
- 2...Ka2
- 3.Ra8#
- 2...Kc1
- 2.Rd1+
- threat
- 1.g8R!
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