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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Rb4 win in 9 half-moves
4 Ka7 draw
5 Kab7 draw
6 Kb6 draw
7 Kb8 draw
8 Kc7 draw
9 Kcb7 draw
10 Ra4 draw
11 Rc4 draw
12 Rd1 draw
13 Rd2 draw
14 Rd3 draw
15 Rd5 draw
16 Rh4 draw
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves