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Chess on an Infinite Plane (samuelysfung vs. @jdh1)

My last diagram was missing the last move by Sam (post #21), which was move 10 here:
6....Qx(4,5)
7.Q(1,4)+...N(3,6)
8.Qx(2,4)...Nx(2,4)
9.Nx(4,5)...Nx(4,5)
10.B(4,2)
I only showed to 9...Nx(4,5). Very sorry about this.

The last diagram doesn't yet show 11...N(2,4) 12.Bx(2,4). All moves posted were legal, so Sam can play it. Let me know if you want to re-play after 11.(5,4) or if you prefer to enforce all moves including 11.(5,4)...N(2,4) and 12.Bx(2,4).
I'm sorry about posting the diagram with a missing move.

Oh I see the problem now. Yeah I forgot there was a move not represented on the diagram. So it's samuel's choice whether to enforce the move or not
B(4, 2)