Game 4: AB-JChess vs jqe

AB-JChess 對 jqe：兩個引擎共同解讀的 5 局

60 手

Game 4 of the post: one of 600 games between AB-JChess-20261031 and jqe on 2026-10-31, 4 seconds a move on 4 threads. AB-JChess has Red. The board faces the winner, jqe (Black). The graph is both engines' chance for Black, AB-JChess teal and jqe orange. Wherever the two engines w…

AB-JChess, with Red, moves the cannon from h6 to h9 here; jqe would turn over Red’s piece on h1 instead. Both engines expect Black to turn over d10 next, so the split is about how each values a board with many pieces still face down.

Black turns over d10, a soldier, and both engines’ numbers for Black fall.

Red turns over the piece on d1, a soldier, and both engines’ numbers for Black jump.

Red turns over the piece on c4, a chariot, taking a soldier on c5, where Black’s cannon can take it.

Black’s cannon takes the chariot, and from here both engines have Black winning.

Red has no legal move: Black wins.