MESON Chess Problem Database
Problem Display
PID: 8846 (2b2b2/1pR4n/2P1k1Nr/1p2Pn1p/8/1R3QB1/3P4/K7 w - - 0 1)
Bonivento, Oscar
1st Prize, To Mat TT, 1963
#3
9 + 9
| 254 | Stella Polaris | 1966 |
| 5862 | An ABC of Chess Problems | 1970 |
| 56 | The Problemist | 2012 |
SOLUTION
- SOUND
- Sets
- 1...Ba3
- 2.Rxa3
- threat
- 3.Qb3#
- 2...Sxg3
- 3.Re7#
- 3.Qf7#
- 2...Se3
- 3.Re7#
- 3.Qf7#
- 2...Sd4
- 3.Re7#
- 3.Qf7#
- 2...Sh4
- 3.Re7#
- 3.Qf7#
- 2...Sd6
- 3.Re7#
- 2...Se7
- 3.Rxe7#
- 2...Sg7
- 3.Re7#
- 3.Qf7#
- 2...Sf6
- 3.Sf8#
- threat
- 2.Rxa3
- 1...Bb4
- 2.Rxb4
- threat
- 3.Qb3#
- 2...Sxg3
- 3.Re7#
- 3.Qf7#
- 2...Se3
- 3.Re7#
- 3.Qf7#
- 2...Sd4
- 3.Re7#
- 3.Qf7#
- 2...Sh4
- 3.Re7#
- 3.Qf7#
- 2...Sd6
- 3.Re7#
- 2...Se7
- 3.Rxe7#
- 2...Sg7
- 3.Re7#
- 3.Qf7#
- 2...Sf6
- 3.Sf8#
- threat
- 2.Rxb4
- 1...Se3
- 2.Qf7#
- 1...Sxg3
- 2.Qf7#
- 1...Sd4
- 2.Qf7#
- 1...Sh4
- 2.Qf7#
- 1...Sd6
- 2.Re3
- threat
- 3.exd6#
- 2...Se4
- 3.Qf7#
- 2...Bg7
- 3.Re7#
- 2...Sc4
- 3.Qf7#
- 2...Sf5
- 3.Sf4#
- 2...Sf7
- 3.Qxf7#
- 2...Se8
- 3.Qf7#
- 2...Sg5
- 3.Sxf8#
- 2...Sf6
- 3.Sxf8#
- threat
- 2.Re3
- 1...Se7
- 2.Rd3
- threat
- 3.Rd6#
- 2...Sxc6
- 3.Qf7#
- 2...Sxg6
- 3.Qf7#
- 2...Sf6
- 3.Qxf6#
- 2...Sd5
- 3.Qf7#
- 2...Sf5
- 3.Qd5#
- 2...Sg8
- 3.Qf7#
- threat
- 2.Rd3
- 1...Sg7
- 2.Qf7#
- 1...Sg5
- 2.Sxf8#
- 1...Sf6
- 2.Sxf8#
- 1...Ba3
- Tries
- 1.Rb1?
- threat
- 2.Qb3#
- 1...Sd6
- 2.Re1
- threat
- 3.exd6#
- 2...Se4
- 3.Qf7#
- 2...Bg7
- 3.Re7#
- 2...Sc4
- 3.Qf7#
- 2...Sf5
- 3.Sf4#
- 3.Qb3#
- 2...Sf7
- 3.Qxf7#
- 2...Se8
- 3.Qf7#
- 2...Sg5
- 3.Sxf8#
- 2...Sf6
- 3.Sxf8#
- threat
- 2.Re1
- 1...Se7!
- threat
- 1.Rd3?
- threat
- 2.Qd5#
- 1...Sd6
- 2.Sxf8+
- 2...Sxf8
- 3.Rxd6#
- 2...Sxf8
- 2.Re3
- threat
- 3.exd6#
- 2...Se4
- 3.Qf7#
- 2...Bg7
- 3.Re7#
- 2...Sc4
- 3.Qf7#
- 2...Sf5
- 3.Sf4#
- 2...Sf7
- 3.Qxf7#
- 2...Se8
- 3.Qf7#
- 2...Sg5
- 3.Sxf8#
- 2...Sf6
- 3.Sxf8#
- threat
- 2.Rxd6+
- 2...Bxd6
- 3.Qf7#
- 2...Bxd6
- 2.Sxf8+
- 1...bxc6!
- threat
- 1.Rb4?
- threat
- 2.Qb3#
- 1...Se7
- 2.Rd4
- threat
- 3.Rd6#
- 2...Sxc6
- 3.Qf7#
- 2...Sxg6
- 3.Qf7#
- 2...Sf6
- 3.Qxf6#
- 2...Sd5
- 3.Qf7#
- 2...Sf5
- 3.Qd5#
- 3.Qb3#
- 2...Sg8
- 3.Qf7#
- threat
- 2.Rd4
- 1...Sd6!
- threat
- 1.Rb1?
- Keys
- 1.Ra3!
- threat
- 2.Qb3#
- 1...Se7
- 2.Rd3
- threat
- 3.Rd6#
- 2...Sxc6
- 3.Qf7#
- 2...Sxg6
- 3.Qf7#
- 2...Sf6
- 3.Qxf6#
- 2...Sd5
- 3.Qf7#
- 2...Sf5
- 3.Qd5#
- 2...Sg8
- 3.Qf7#
- threat
- 2.Rd3
- 1...Sd6
- 2.Re3
- threat
- 3.exd6#
- 2...Se4
- 3.Qf7#
- 2...Bg7
- 3.Re7#
- 2...Sc4
- 3.Qf7#
- 2...Sf5
- 3.Sf4#
- 2...Sf7
- 3.Qxf7#
- 2...Se8
- 3.Qf7#
- 2...Sg5
- 3.Sxf8#
- 2...Sf6
- 3.Sxf8#
- threat
- 2.Re3
- threat
- 1.Ra3!
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