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

EGTB: win in 18 half-moves

# move score
1 Kc5 win in 17 half-moves
2 Kd5 win in 17 half-moves
3 R4a5 win in 19 half-moves
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kc7 draw
8 Kd6 draw
9 Kd7 draw
10 R6a5 draw
11 Ra7 draw
12 Ra8 draw
13 Rb4 draw
14 Rb6 draw
15 Rc4 draw
16 Rd4 draw
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Re4 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