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

EGTB: win in 2 half-moves

# move score
1 R4a3 win in 1 half-moves
2 Ra6 win in 1 half-moves
3 Ra8 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Rf1 win in 1 half-moves
6 Rg1 win in 1 half-moves
7 Ra5 draw
8 Ra7 draw
9 Ka3 loss in 2 half-moves
10 Kb3 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Ka5 loss in 1 half-moves
16 R1a2 loss in 1 half-moves
17 R1a3 loss in 1 half-moves
18 R4a2 loss in 1 half-moves
19 Rb1 loss in 1 half-moves
20 Rc1 loss in 1 half-moves
21 Rd1 loss in 1 half-moves
22 Rh1 loss in 1 half-moves