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

EGTB: win in 40 half-moves

# move score
1 Rb2 win in 39 half-moves
2 Rh8 win in 39 half-moves
3 Rb1 win in 41 half-moves
4 Rg8 win in 41 half-moves
5 Ra8 win in 45 half-moves
6 Kb2 draw
7 Kb3 draw
8 Kc2 draw
9 Kd2 draw
10 Kd3 draw
11 Ke1 draw
12 Ke2 draw
13 Ke3 draw
14 Kf1 draw
15 Kf3 draw
16 Kg1 draw
17 Kg2 draw
18 Kg3 draw
19 Rb3 draw
20 Rb4 draw
21 Rf8 draw
22 Kb4 loss in 2 half-moves
23 Kc4 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rc8 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Re8 loss in 2 half-moves