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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Kd3 win in 5 half-moves
4 Re3 win in 5 half-moves
5 Ra1 win in 13 half-moves
6 Ka4 draw
7 Ka6 draw
8 Kab4 draw
9 Kab5 draw
10 Kb3 draw
11 Kb6 draw
12 Kc3 draw
13 Kc5 draw
14 Kcb4 draw
15 Kcb5 draw
16 Kd4 draw
17 Kd5 draw
18 Rc1 draw
19 Re2 draw
20 Re4 draw
21 Re8 draw
22 Rf1 draw
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves