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

EGTB: win in 20 half-moves

# move score
1 R4a2 win in 19 half-moves
2 Re1 win in 19 half-moves
3 Kd4 win in 23 half-moves
4 R4a3 win in 33 half-moves
5 Kb4 draw
6 R1a2 draw
7 R1a3 draw
8 Ra8 draw
9 Rb1 draw
10 Rb4 draw
11 Rc1 draw
12 Rd1 draw
13 Kb3 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves