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

EGTB: win in 6 half-moves

# move score
1 Kb1 win in 5 half-moves
2 Kc1 win in 5 half-moves
3 Ke1 win in 5 half-moves
4 Ke2 win in 5 half-moves
5 Rb1 win in 5 half-moves
6 Rb2 win in 5 half-moves
7 Kb2 draw
8 Kb3 draw
9 Kc3 draw
10 Kd1 draw
11 Kd2 draw
12 Kd3 draw
13 Kf2 draw
14 Kg1 draw
15 Ra5 draw
16 Rb3 draw
17 Rb4 draw
18 Rf5 draw
19 Rg5 draw
20 Rh5 draw
21 Kg2 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Re5 loss in 2 half-moves