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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rb4 win in 13 half-moves
4 Ka2 draw
5 Ka3 draw
6 Ka4 draw
7 Ka5 draw
8 Ka6 draw
9 Ka7 draw
10 Kb2 draw
11 Kb4 draw
12 Kb5 draw
13 Kb7 draw
14 Kc2 draw
15 Kc3 draw
16 Kc4 draw
17 Kc5 draw
18 Kc6 draw
19 Kc7 draw
20 Rd4 draw
21 Re1 draw
22 Re2 draw
23 Re3 draw
24 Re8 draw
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves