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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Re3 win in 3 half-moves
3 Re4 win in 3 half-moves
4 Rb1 win in 9 half-moves
5 Kc3 win in 15 half-moves
6 Ra1 win in 15 half-moves
7 Ka3 draw
8 Ka6 draw
9 Kaa4 draw
10 Kab5 draw
11 Kb3 draw
12 Kb6 draw
13 Kba4 draw
14 Kbb5 draw
15 Kc4 draw
16 Kc5 draw
17 Rd1 draw
18 Re2 draw
19 Re5 draw
20 Rf1 draw
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves