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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kb7 draw
4 Kc5 draw
5 Kc7 draw
6 Kd5 draw
7 Kd6 draw
8 Kd7 draw
9 Kg1 draw
10 Kg2 draw
11 Kh1 draw
12 Ra8 draw
13 Rb1 draw
14 Rb2 draw
15 Rb6 draw
16 Rb7 draw
17 Rc8 draw
18 Rd8 draw
19 Re8 draw
20 Rf8 draw
21 Rb3 loss in 4 half-moves
22 Kg3 loss in 2 half-moves
23 Kh3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves