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 Rc5 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Rc7 win in 3 half-moves
5 Ra4 win in 7 half-moves
6 Ka6 draw
7 Ka7 draw
8 Kb5 draw
9 Kb8 draw
10 Kbb7 draw
11 Kbc7 draw
12 Kc5 draw
13 Kc6 draw
14 Kcb7 draw
15 Kcc7 draw
16 Kd7 draw
17 Kd8 draw
18 Rb4 draw
19 Rh4 draw
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves