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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Rd4 win in 3 half-moves
4 Ka7 draw
5 Kb6 draw
6 Kc6 draw
7 Kc8 draw
8 Kd7 draw
9 Kd8 draw
10 Ra4 draw
11 Rc2 draw
12 Rc5 draw
13 Rc6 draw
14 Re4 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Kab7 loss in 2 half-moves
19 Kab8 loss in 2 half-moves
20 Kcb7 loss in 2 half-moves
21 Kcb8 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Rc3 loss in 2 half-moves