the rubinstein trap, a trap in the queen's gambit declined is named after him because he fell into it twice. one version of the trap runs 1.d4 d5 2.c4 e6 3.nc3 nf6 4.cxd5 exd5 5.bg5 be7 6.e3 0-0 7.nf3 nbd7 8.bd3 c6 10.0-0 re8 11.rc1 h6 12. bf4 nh5? 13. nxd5! now 13...cxd5?? is met by 14.bc7, winning the queen, while 13...nxf4 14.nxf4 leaves white a pawn ahead.