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 Rb4 win in 3 half-moves
3 Rc4 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Ka2 draw
6 Ka4 draw
7 Kab2 draw
8 Kb1 draw
9 Kb3 draw
10 Kb4 draw
11 Kc2 draw
12 Kcb2 draw
13 Kd1 draw
14 Kd2 draw
15 Re1 draw
16 Re2 draw
17 Re3 draw
18 Re8 draw
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves