Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Kd7 win in 7 half-moves
3 Rf6 win in 7 half-moves
4 Kc7 win in 9 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kd8 draw
8 R4a5 draw
9 R6a5 draw
10 Ra2 draw
11 Ra8 draw
12 Rb4 draw
13 Rb6 draw
14 Rc4 draw
15 Rc6 draw
16 Rd4 draw
17 Rd6 draw
18 Re4 draw
19 Re6 draw
20 Ra1 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh6 loss in 2 half-moves