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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Re3 win in 3 half-moves
5 Re4 win in 3 half-moves
6 Re5 win in 3 half-moves
7 Re6 win in 3 half-moves
8 Ra2 win in 5 half-moves
9 Rb2 win in 5 half-moves
10 Ka6 draw
11 Kaa5 draw
12 Kab4 draw
13 Kb6 draw
14 Kba5 draw
15 Kbb4 draw
16 Kc4 draw
17 Kc5 draw
18 Kc6 draw
19 Rd2 draw
20 Re1 draw
21 Rf2 draw
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves