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

EGTB: win in 54 half-moves

# move score
1 Kb6 win in 53 half-moves
2 Re6 win in 53 half-moves
3 Ka6 win in 55 half-moves
4 Re8 win in 59 half-moves
5 Re5 draw
6 Re7 draw
7 Ka7 loss in 4 half-moves
8 Ka8 loss in 4 half-moves
9 Kb5 loss in 4 half-moves
10 Kb7 loss in 4 half-moves
11 Kc7 loss in 4 half-moves
12 Kc8 loss in 4 half-moves
13 Rd4 loss in 4 half-moves
14 Rf4 loss in 4 half-moves
15 Rg4 loss in 4 half-moves
16 Rh4 loss in 4 half-moves
17 Ka4 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves