MESON Chess Problem Database
Problem Display
PID: 266037 (8/4N2K/1Q6/p3bp2/2kpp2N/2r2R2/1PbR4/8 w - - 0 1)
Postma, Bernardus
Probleemblad, 1950
#3
7 + 8
SOLUTION
- SOUND
- Sets
- 1...Ra3
- 2.Rxc2+
- 2...Rc3
- 3.b3#
- 2...Rc3
- 2.Qc6+
- 2...Kb4
- 3.Sd5#
- 3.bxa3#
- 2...Kb4
- 2.Rxc2+
- 1...Rb3
- 2.Rxc2+
- 2...Rc3
- 3.b3#
- 2...Rc3
- 2.Qc6+
- 2...Kb4
- 3.Sd5#
- 2...Kb4
- 2.Rxc2+
- 1...Rd3
- 2.Rxc2+
- 2...Rc3
- 3.b3#
- 2...Rc3
- 2.Rxc2+
- 1...Re3
- 2.Rxc2+
- 2...Kd3
- 3.Qb3#
- 2...Rc3
- 3.b3#
- 2...Kd3
- 2.Rxc2+
- 1...Bb1
- 2.Rxc3+
- 2...dxc3
- 3.b3#
- 2...dxc3
- 2.Rxc3+
- 1...Bh2
- 2.Rxd4#
- 1...Bg3
- 2.Rxd4#
- 1...Bf4
- 2.Rxd4#
- 1...Bd6
- 2.Rxd4#
- 1...Bc7
- 2.Rxd4#
- 1...Bb8
- 2.Rxd4#
- 1...Ra3
- Tries
- 1.Shg6?
- threat
- 2.Sxe5#
- 1...Bg7
- 2.Kxg7
- threat
- 3.Se5#
- 3.Rxd4#
- threat
- 2.Kxg7
- 1...Bh8
- 2.Kxh8
- threat
- 3.Se5#
- 3.Rxd4#
- threat
- 2.Kxh8
- 1...Bf6!
- threat
- 1.Shg6?
- Keys
- 1.Rxf5!
- threat
- 2.Rxd4+
- 2...Bxd4
- 3.Qb5#
- 2...Bxd4
- 2.Rxd4+
- 1...Rb3
- 2.Qc6+
- 2...Kb4
- 3.Sd5#
- 2...Kb4
- 2.Qc6+
- 1...Rd3
- 2.Rxe5
- threat
- 3.Rc5#
- 3.Qb5#
- threat
- 2.Rxe5
- 1...Bd3
- 2.Shg6
- threat
- 3.Sxe5#
- 2...Bh2
- 3.Rc5#
- 3.Qb5#
- 2...Bg3
- 3.Rc5#
- 3.Qb5#
- 2...Bf4
- 3.Rc5#
- 3.Qb5#
- 2...Bd6
- 3.Qb5#
- 2...Bf6
- 3.Rc5#
- 3.Qb5#
- 2...Bc7
- 3.Rc5#
- 3.Qb5#
- 2...Bg7
- 3.Rc5#
- 3.Qb5#
- 2...Bb8
- 3.Rc5#
- 3.Qb5#
- 2...Bh8
- 3.Rc5#
- 3.Qb5#
- threat
- 2.Shg6
- 1...Ba4
- 2.Rxe5
- threat
- 3.Rxd4#
- 3.Rc5#
- 2...Bb5
- 3.Qxb5#
- 2...d3
- 3.Rxe4#
- threat
- 2.Rxe5
- 1...d3
- 2.Rxe5
- threat
- 3.Rxe4#
- 2...e3
- 3.Re4#
- threat
- 2.Rxe5
- threat
- 1.Rxf5!
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