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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 R2a3 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Ka7 draw
7 Kb7 draw
8 Kb8 draw
9 R4a3 draw
10 Ra5 draw
11 Ra7 draw
12 Rc4 draw
13 Rd2 draw
14 Rd4 draw
15 Re2 draw
16 Re4 draw
17 Rf2 draw
18 Rf4 draw
19 Rg4 draw
20 Ra1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves