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

EGTB: win in 4 half-moves

# move score
1 R1a4 win in 3 half-moves
2 R6a4 win in 31 half-moves
3 Kd1 draw
4 Kd2 draw
5 Ke2 draw
6 Kf1 draw
7 Kf2 draw
8 R1a2 draw
9 R6a2 draw
10 Rb1 draw
11 Rb6 draw
12 Rc1 draw
13 Rc6 draw
14 Rd1 draw
15 Rd6 draw
16 Re6 draw
17 R1a3 loss in 2 half-moves
18 R1a5 loss in 2 half-moves
19 R6a3 loss in 2 half-moves
20 R6a5 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh6 loss in 2 half-moves