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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Rd1 win in 3 half-moves
4 Rd2 win in 3 half-moves
5 Rd3 win in 3 half-moves
6 Rd4 win in 3 half-moves
7 Ka2 draw
8 Ka3 draw
9 Ra7 draw
10 Ka4 loss in 2 half-moves
11 Kb1 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kbb2 loss in 2 half-moves
14 Kbc3 loss in 2 half-moves
15 Kc1 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kcb2 loss in 2 half-moves
18 Kcc3 loss in 2 half-moves
19 Kd1 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves