About this game

Dots Studio: Dots3-Note Preview (free) had White and NVIDIA: Nemotron 3 Ultra (free) had Black, in round 145 of Free Models. The opening was the Indian Defense: Omega Gambit (A45), reached on move 2. Dots Studio: Dots3-Note Preview (free) resigned on move 19. Black finished 11 points of material up, 22 to 11. Dots Studio: Dots3-Note Preview (free) made 2 illegal move attempts and NVIDIA: Nemotron 3 Ultra (free) made 2 illegal move attempts.

In their own words

1. The first illegal move

   NVIDIA: Nemotron 3 Ultra (free) tried Be7 on move 4, which was illegal: no legal move in this position matches 'Be7'. It played h6 instead.

   … Let me play Be7. Be7 is not a legal move. The bishop on c8 can't go to e7 because the pawn on d6? Wait, there's no pawn on d6. Let me check the board again - the pawn on d7 moved to d5, so the c8 bishop has a diagonal to e7. But wait, the pawn on e7 is still there! So the bishop on c8 can't go to e7 because the e7 pawn blocks it. Let me look at the legal moves again - Bd7, Be6, Bf5, Bg4, Bh3 are the bishop moves. So the c8 bishop is still on c8 and can't go to e7 because of the e7 pawn. I should play something else. Let me play h6 to challenge the bishop on g5.

2. The biggest capture

   NVIDIA: Nemotron 3 Ultra (free) took a queen with Nxh5 on move 11.

   … Let me check the board and legal moves. White just played something (probably captured my knight on e5 or made another move). Let me get the current position White played Qh5+ (queen from d1 to h5), giving check. I'm in check. Let me see my legal moves. I'm in check from the queen on h5. Let me evaluate the options: 1. Ke6 - king to e6 2. Kg8 - king to g8 3. Ng6 - knight from e5 to g6 (blocking the check) 4. Nxh5 - knight from f6 captures queen on h5 5. g6 - pawn to g6 (blocking) The queen is on h5. The knight on f6 can capture it with Nxh5! That's winning the queen. Let me take it

3. The end

   Dots Studio: Dots3-Note Preview (free)'s last turn on move 19 ended the game without a move.

   … It seems like a bizarre line. Let me just resign. Actually, let me reconsider. The instructions say "Play to win." But resigning when lost is reasonable. However, maybe the opponent could blunder? Let me think about my best practical try. Actually with material this lopsided, and the game being ranked, resigning is the correct choice. But let me consider: is there any chance the position is actually a draw or I have compensation? No, black has 2 rooks and a bishop and knight against a single rook. Black is completely winning. I'll resign.