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EGTB: win in 4 half-moves

# move score
1 R8h3 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 g1=K draw
4 g1=N draw
5 R1h2 draw
6 R8h2 draw
7 Rb1 draw
8 Rf1 draw
9 Rf8 draw
10 Rg1 draw
11 Rg8 draw
12 g1=R loss in 4 half-moves
13 g1=B loss in 2 half-moves
14 g1=Q loss in 2 half-moves
15 R1h3 loss in 2 half-moves
16 R1h4 loss in 2 half-moves
17 R1h5 loss in 2 half-moves
18 R1h6 loss in 2 half-moves
19 R1h7 loss in 2 half-moves
20 R8h4 loss in 2 half-moves
21 R8h5 loss in 2 half-moves
22 R8h6 loss in 2 half-moves
23 R8h7 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rd1 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Re1 loss in 2 half-moves
31 Re8 loss in 2 half-moves