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

EGTB: win in 4 half-moves

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