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

EGTB: win in 2 half-moves

# move score
1 R4a5 win in 1 half-moves
2 R8a5 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Rd4 win in 1 half-moves
7 Rd8 win in 1 half-moves
8 Re4 win in 1 half-moves
9 Re8 win in 1 half-moves
10 Rf4 win in 1 half-moves
11 Rf8 win in 1 half-moves
12 Rg4 win in 1 half-moves
13 Rg8 win in 1 half-moves
14 Rh4 win in 1 half-moves
15 Rh8 win in 1 half-moves
16 Kb3 draw
17 Kb4 draw
18 Kd4 draw
19 R4a6 draw
20 R4a7 draw
21 Ra1 draw
22 Ra2 draw
23 Ra3 draw
24 Rc4 draw
25 Kb2 loss in 1 half-moves
26 Kc2 loss in 1 half-moves
27 Kc4 loss in 1 half-moves
28 Kd2 loss in 1 half-moves
29 Kd3 loss in 1 half-moves
30 R8a6 loss in 1 half-moves
31 R8a7 loss in 1 half-moves