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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Rc1 win in 3 half-moves
4 Rh5 win in 3 half-moves
5 Ka5 draw
6 Ka6 draw
7 Kb5 draw
8 Kb8 draw
9 Kbb7 draw
10 Kc5 draw
11 Kc6 draw
12 Kcb7 draw
13 Kcc7 draw
14 Rb1 draw
15 Rh2 draw
16 Rh3 draw
17 Rh4 draw
18 Rh6 draw
19 Kbc7 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves