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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kb3 draw
4 Kc1 draw
5 Kc3 draw
6 Kd3 draw
7 Ra4 draw
8 Rb4 draw
9 Rc3 draw
10 Rc6 draw
11 Rc8 draw
12 Re4 draw
13 Rf4 draw
14 Rg4 draw
15 Rh4 draw
16 Kd1 loss in 4 half-moves
17 Kd2 loss in 4 half-moves
18 Rc5 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rc7 loss in 1 half-moves