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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Ra2 win in 3 half-moves
3 Rd2 win in 3 half-moves
4 Kc3 win in 5 half-moves
5 Kb3 win in 13 half-moves
6 Ka3 draw
7 Ka4 draw
8 Ka5 draw
9 Kb6 draw
10 Kbb5 draw
11 Kbc5 draw
12 Kc4 draw
13 Kc7 draw
14 Kcb5 draw
15 Kcc5 draw
16 Kd7 draw
17 Rb2 draw
18 Rc2 draw
19 Re1 draw
20 Re3 draw
21 Re8 draw
22 Kd5 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rh2 loss in 2 half-moves