Tactic 0023

[Event "ICC Blitz"]
[White "jbennett"]
[Black "redstarchampion"]
[Result "*"]
[Annotator "JB"]
[SetUp "1"]
[FEN "3R4/1p6/p7/8/2K5/2P5/P4p2/4k3 w - - 0 51"]

{White to move, black just played f2. }
{Second best is Rf8 (0.30) best is Re8+ (5.69) }
{Rf8 leads to a draw, but white can gain a tempo and win with Re8+ }
1. Re8+ Kd2
2. Rf8 Ke2
3. Kc5 f1=Q
4. Rxf1 Kxf1
5. a4 Ke2
6. Kb6 Kd3
7. Kxb7 Kxc3
8. Kxa6 Kb4
9. a5 Kc5
10. Kb7
*