A fairly nice positional crush in which pressure on a backward QNP pawn ties it down until its queen gets trapped.
score depth nodes time score depth nodes time g1f3 0 0 0 12 g8f6 0 0 0 0 c2c4 0 0 0 5 g7g6 0 0 0 0 b1c3 0 0 0 5 d7d5 0 0 0 0 c4d5 0 0 0 4 f6d5 0 0 0 0 d1b3 0 0 0 24 d5c3 -15 4 13932 1 b2c3 0 0 0 6 b8c6 16 5 23405 3 g2g3 0 0 0 9 f8g7 43 4 8716 1 f1g2 0 0 0 4 e8g8 29 4 16420 1 e1g1 0 0 0 17 a8b8 18 3 2816 1 a2a4 0 0 0 9 c8e6 39 4 16040 1 b3c2 0 0 0 23 e6d5 38 2 540 1 c1b2 0 0 0 6 d8d7 35 4 15057 2 d2d3 0 0 0 18 f8d8 29 4 14502 2 c3c4 0 0 0 18 d5f3 32 4 15850 1 g2f3 0 0 0 5 g7d4 24 4 12902 2 f3g2 0 0 0 39 d7d6 16 4 19656 2 f1d1 0 0 0 32 d6f6 22 4 19300 1 b2d4 0 0 0 26 c6d4 19 4 8986 1 c2a2 0 0 0 18 h7h6 19 4 19252 2 a1b1 0 0 0 4 c7c6 10 4 20803 2 b1b2 0 0 0 22 g8g7 18 4 18453 2 d1b1 0 0 0 4 d8d7 15 4 21803 2 g1f1 0 0 0 70 f6f5 21 4 17706 2 a2a1 0 0 0 35 e7e5 20 4 20656 2 a4a5 0 0 0 21 f7f6 28 4 19552 2 a1a2 0 0 0 59 h6h5 29 3 4125 1 b2b4 0 0 0 4 g7h7 22 4 15252 2 b1b2 0 0 0 18 h7h6 23 3 5403 1 a2b1 0 0 0 4 e5e4 -53 4 20546 1 g2e4 0 0 0 28 f5h3 -127 5 55581 3 f1g1 0 0 0 4 b7b6 -132 4 24857 2 e4g2 0 0 0 6 h3f5 -128 3 3694 1 a5b6 0 0 0 22 a7b6 -200 3 13644 1 g2e4 0 0 0 65 f5g4 -143 4 28821 2 f2f3 0 0 0 52 g4g5 -125 4 18739 1 g1f2 0 0 0 36 f6f5 -70 4 19756 2 f3f4 0 0 0 40 g5g4 -80 5 34640 2 e4g2 0 0 0 30 h5h4 -195 4 36522 3 e2e3 0 0 0 37 c6c5 -210 4 33321 2 b4a4 0 0 0 41 h4g3 -209 4 32093 2 h2g3 0 0 0 8 d4e6 -210 4 18333 1 a4a3 0 0 0 55 d7d6 -171 4 22854 2 b1c2 0 0 0 64 b8e8 -131 3 6939 1 b2b1 0 0 0 23 b6b5 -250 4 28525 2 c4b5 0 0 0 30 d6b6 -302 4 25790 2 g2f3 0 0 0 13 g4h3 -649 4 9968 1 b1h1 0 0 0 13 h3h1 -762 5 18572 1 f3h1 0 0 0 5 e8e7 -812 5 21356 2 c2c4 0 0 0 55 h6h7 -809 3 1937 1 a3a6 0 0 0 22 b6a6 -929 3 1498 1 b5a6 0 0 0 3 e6f8 -964 4 9550 1 c4c5 0 0 0 15 e7f7 -1165 5 23466 2 a6a7 0 0 0 7 f8e6 -1163 6 34104 2 c5c8 0 0 0 13 f7a7 -1159 5 25415 1 c8e6 0 0 0 7 a7c7 -1193 5 27906 2 h1c6 0 0 0 9 h7h6 -1189 4 3121 1 c6e8 0 0 0 5 c7g7 -1408 6 36911 2 d3d4 0 0 0 9 h6h7 -1406 6 48197 2 d4d5 0 0 0 4 g7b7 -1442 5 25861 1 d5d6 0 0 0 3 b7b2 -1558 5 31333 2 f2f3 0 0 0 4 b2b6 -1795 5 53708 3 e6g6 0 0 0 6 h7h8 -1695 1 42 0 e8f7 0 0 0 3 b6d6 -9997 2 246 0 g6g8 0 0 0 4