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EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Nc5 draw
3 Nf2 draw
4 Rb4 draw
5 Rb6 draw
6 Rf8 draw
7 g5 loss in 2 half-moves
8 Nc3 loss in 2 half-moves
9 Nd2 loss in 2 half-moves
10 Nd6 loss in 2 half-moves
11 Nf6 loss in 2 half-moves
12 Ng3 loss in 2 half-moves
13 Ng5 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves