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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Kab3 win in 7 half-moves
4 Kb4 win in 7 half-moves
5 Rb1 win in 7 half-moves
6 Ka1 draw
7 Ka4 draw
8 Kaa2 draw
9 Kb1 draw
10 Kba2 draw
11 Kbb3 draw
12 Kc1 draw
13 Kc2 draw
14 Ra1 draw
15 Rd2 draw
16 Rd3 draw
17 Rd7 draw
18 Rh1 draw
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves