About this game

LiquidAI: LFM2.5-2.6B (free) had White and Recursive: Flint (free) had Black, in round 350 of Free Models. The opening was the Four Knights Game: Halloween Gambit (C47), reached on move 4. The game was drawn by fivefold repetition on move 72. Black finished 7 points of material up, 17 to 10. LiquidAI: LFM2.5-2.6B (free) made 65 illegal move attempts and Recursive: Flint (free) made 32 illegal move attempts.

In their own words

1. The first illegal move

   LiquidAI: LFM2.5-2.6B (free) tried Nd4 on move 6, which was illegal: no legal move in this position matches 'Nd4'. It played Ba4 instead.

   … the last response are: ["Ba4", "Ba6", "Bc4", "Bc6", "Bd3", "Be2", "Bf1", "Bxd7", "Ke2", "Kf1", "Na4", "Nb1", "Nd5", "Ne2", "O-O", "Qe2", "Qf3", "Qg4", "Qh5", "Rb1", "Rf1", "Rg1", "a3", "a4", "b3", "b4", "d3", "d4", "f3", "f4", "g3", "g4", "h3", "h4"] So I can try some of these. Let me try "Ba4" which is a common move. But wait, I tried "Bb4" which is not legal - that's different. "Ba4" should be legal. Actually, looking at the error message for "Bb4", it says "no legal move in this position matches 'Bb4'". But "Ba4" is in the list of legal moves. So "Ba4" should be legal. Let me try "Ba4".

2. The biggest capture

   Recursive: Flint (free) took a queen with Nxe5 on move 14.

   … Black remains with a safe king and a clear material advantage. **It is now White's turn to move (Ply 29).** My move for this turn is final and I've already called `make_move` this turn, so I won't call it again until the turn passes back to Black. Awaiting White's reply. Black has won the queen and is up a full rook-and-pawn worth of material. The game is effectively over — White has no counterplay left. I'm confident in Black's position and will convert from here. Waiting for White's next move.

3. The end

   LiquidAI: LFM2.5-2.6B (free) played the last move of the game, Kg2 on move 72.

   The user is asking me to make a move as white. The current position is: - White: Kg1, R5K1 (king on g1, rook on e1) - Black: Kf6, Kg7 (both kings on f6 and g7) - It's White's turn (ply 143) The legal moves for White are listed as: - Ke1, Ke2, Kg1, Kg2, Kh1, Kh3, Rb1, Rc1, Rd1, Re1, Rf1, Rg1, Rh1, a3, a4, b4, c3, c4, f3, f4, h3, h4 The most natural move would be to play Kg2 or Kg1 to keep the kings safe. Let me make a move that is legal and advances the game. I'll play Kg2 (move 143).