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

EGTB: win in 4 half-moves

# move score
1 R4a3 win in 3 half-moves
2 R1a3 win in 5 half-moves
3 Ra8 win in 11 half-moves
4 Re1 win in 11 half-moves
5 Rd1 win in 13 half-moves
6 Kc4 draw
7 Ra7 draw
8 Rb1 draw
9 Rb4 draw
10 Rc1 draw
11 Rc4 draw
12 Kc3 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 R1a2 loss in 2 half-moves
20 R4a2 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves