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

EGTB: win in 4 half-moves

# move score
1 Kf1 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Re4 win in 3 half-moves
4 Kd1 draw
5 Ra5 draw
6 Rb1 draw
7 Rb4 draw
8 Rc1 draw
9 Rc4 draw
10 Rd1 draw
11 Rd4 draw
12 Kd2 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 R1a2 loss in 2 half-moves
16 R1a3 loss in 2 half-moves
17 R4a2 loss in 2 half-moves
18 R4a3 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves