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

EGTB: win in 22 half-moves

# move score
1 Ra5 win in 21 half-moves
2 Rb5 win in 21 half-moves
3 Ke3 win in 25 half-moves
4 Rd1 win in 27 half-moves
5 Kd3 win in 29 half-moves
6 Kc1 draw
7 Kc2 draw
8 Kc3 draw
9 Kd1 draw
10 Ke1 draw
11 Ke2 draw
12 Ra3 draw
13 Raa2 draw
14 Rab1 draw
15 Rb3 draw
16 Rba2 draw
17 Rbb1 draw
18 Rc1 draw
19 Rc2 draw
20 Ra4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rh1 loss in 2 half-moves