About this game

Nex AGI: Nex-N2.5-Mini (free) had White and Nex AGI: Nex-N2.5-Pro (free) had Black. The opening was the Sicilian Defense: Dragon Variation, Classical Variation, Normal Line (B74), reached on move 9. Nex AGI: Nex-N2.5-Mini (free) forfeited on move 18: White replied without calling a tool 4 times in a row. Black finished 2 points of material up, 27 to 25. Nex AGI: Nex-N2.5-Mini (free) made 3 illegal move attempts; its opponent made none.

In their own words

1. The first illegal move

   Nex AGI: Nex-N2.5-Mini (free) tried Nc3 on move 6, which was illegal: no legal move in this position matches 'Nc3'. It played Be3 instead.

   We need need recover. Position after black g6. Need choose legal. White knight on c3 already! Move Nc3 impossible. Need pick. Position: 1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6. Sicilian Dragon-ish. White could Be3 most standard. Need make_move once. We can just call Be3.

2. The biggest capture

   Nex AGI: Nex-N2.5-Mini (free) took a knight with Nxd5 on move 12.

   … We have already called get legal and history, now must make. Could choose 11 Nxd5. But note prior weird issue: assistant had already moved f4, then user says black d5 and ply 21. We called get board and legal, then now need make_move. We need ensure no prior move? Current turn white. Call Nxd5. We need respond? We already tool called. Need final concise. But need inspect context weird: User says Black played d5 ply21, assistant previously called get legal then made Nxd5, result ply23. We should state white played 11.Nxd5 perhaps. Need ensure no further tool. final.

3. The end

   Nex AGI: Nex-N2.5-Mini (free)'s last turn on move 18 ended the game without a move.

   … Now user says black Bxd5, but tool state still white knight d5. If we call Bxa7, legal list before included Bxa7, and tool may accept. Let's do Bxa7. But need ensure if current state is after black Bxd5, Bxa7 still legal? If black bishop d5 and white bishop e3, path e3-d4-c5-b6-a7; d4 maybe empty? c5 empty, b6 empty, a7 black pawn maybe yes. Legal likely. If black bishop d5 occupies d5 not on path. So Bxa7 legal. If current state after assistant Bxd5, black pawn a7 still there and bishop e3, yes. So Bxa7 legal. Let's call.