Stats for 1110 - acheron More stats coming soon(tm)
Part of v16 (40x256): First 40 block run
Created 2019-02-08 19:44 Last updated 2019-02-09 07:22
Played 25609 self-play games 1946 debug games loaded 160 evaluation games played

All stats taken from games where perspective won
Player Wins Wins by resign Wins by result Sum win margin Holdout gamesBad resigns Unluckiness
Sum of soft-n for all moves above move choosen
Number moves
From both players, but only in games won by Player
Sum move visits
From both players, but only in games won by Player
all 25609 (100.0%) 22307 (87.1%) 3302 156215 00 0.29 5176727 (202.1 per game) (190 visits to top node per move)
black 10689 (41.7%) 9332 (87.3%) 1357 60188.5 00 0.296 2288599 (214.1 per game) (196 visits to top node per move)
white 14920 (58.3%) 12975 (87.0%) 1945 96026.5 00 0.286 2888128 (193.6 per game) (184 visits to top node per move)
black luckiest game 0.0 unluck white luckiest game 0.0 unluck black+white luckiest game 0.0 unluck

Self-play openings move percent
Sorry, your browser doesn't support WGo.js (for opening sgf).
Favorite openings by count played:
Model policy for empty board

100 Random gamesDebug (hover headers for definition)
Name Viewer Raw SGFDebug (commented) SGFResults Moves Unluckiness
Sum of soft-n for moves ranked higher than selected move (summed over first thiry moves)
Sum visits (first 30 moves)
Number of visits per side to top MCTS move (black count|white count)
Sum visits (all moves) Bleakest eval
Worst eval during the game by (black|white)
Opening
First ten moves of game
1549685372-tpu-player-deployment-d74dbc759-mkqlp-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 104 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-bkg6z-6.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 6 R17;D17;D15;C15;M9;D14
1549685377-tpu-player-deployment-nr-69cfb766bc-2hl8t-2.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+103.5 502 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685372-tpu-player-deployment-d74dbc759-w5qpp-0.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 142 R17;D17;D15;C15;C14;C16;D4;Q4;D14;J17
1549685372-tpu-player-deployment-d74dbc759-qnsbc-11.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 25 R17;D17;D15;D3;H5;C15;C14;C16;D14;Q4
1549685371-tpu-player-deployment-nr-57d89bf7-fh9lt-3.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+24.5 528 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685372-tpu-player-deployment-nr-57d89bf7-zdqqv-3.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+86.5 449 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-xx95z-0.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 302 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685373-tpu-player-deployment-d74dbc759-cl2mq-6.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 281 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-8mg5c-12.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 186 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685379-tpu-player-deployment-d74dbc759-76zrm-2.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 208 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685373-tpu-player-deployment-5f5b696574-gqkjb-15.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 198 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685371-tpu-player-deployment-d74dbc759-vg7ll-5.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 313 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-5f5b696574-hskwn-11.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 155 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685373-tpu-player-deployment-d74dbc759-zttkm-5.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 262 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685371-tpu-player-deployment-d74dbc759-k4ghq-15.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 22 R17;D17;G16;C14;D4;Q4;D16;C16;C17;C18
1549685374-tpu-player-deployment-d74dbc759-p26bv-10.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 159 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F16
1549685371-tpu-player-deployment-d74dbc759-5h2wp-3.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 149 R15;R4;B7;D3;D16;Q17;D5;P16;F4;O3
1549685371-tpu-player-deployment-d74dbc759-hd7zl-11.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 13 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-s29sw-14.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 163 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685372-tpu-player-deployment-d74dbc759-9xg9n-8.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 173 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-d74dbc759-tz4q9-11.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 179 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685378-tpu-player-deployment-5f5b696574-dm8ws-12.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 215 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685372-tpu-player-deployment-5f5b696574-lf27q-2.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 14 R17;D17;D15;C15;C14;C16;D4;D14;Q4;D13
1549685379-tpu-player-deployment-d74dbc759-g95r6-2.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 125 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685371-tpu-player-deployment-5f5b696574-nls99-4.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 218 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F16
1549685373-tpu-player-deployment-5f5b696574-9w52p-9.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 89 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685372-tpu-player-deployment-5f5b696574-fm94m-11.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 24 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-d74dbc759-9blgn-10.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 121 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685371-tpu-player-deployment-d74dbc759-vdjqm-15.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 2 T18;D17
1549685372-tpu-player-deployment-d74dbc759-pvlkl-13.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 154 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685378-tpu-player-deployment-d74dbc759-zttkm-9.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 81 R17;D17;D15;C15;Q3;D14;E15;C16;D4;Q5
1549685378-tpu-player-deployment-d74dbc759-gb4nr-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 132 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685375-tpu-player-deployment-5f5b696574-b6zf4-1.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 8 R17;D17;D15;C15;C14;C16;S12;D14
1549685374-tpu-player-deployment-d74dbc759-txchg-10.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 120 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-h9wd4-1.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 197 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-t4tmq-15.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 310 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685378-tpu-player-deployment-d74dbc759-dhq6h-10.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 136 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685376-tpu-player-deployment-d74dbc759-bn4cg-3.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 140 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685379-tpu-player-deployment-d74dbc759-9whmt-13.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 132 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-5f5b696574-mxjcq-14.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 59 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-nr-69cfb766bc-88wtk-0.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+75.5 485 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685371-tpu-player-deployment-d74dbc759-5tqbv-14.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 195 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-d74dbc759-qhlzf-9.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 145 R17;C16;D4;Q4;E17;D15;H17;C3;C4;D3
1549685373-tpu-player-deployment-d74dbc759-nkgtf-3.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 134 R17;D17;D15;C15;C14;C16;D4;D14;Q4;D13
1549685377-tpu-player-deployment-d74dbc759-ccfz8-6.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 80 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685375-tpu-player-deployment-5f5b696574-cqmd2-8.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 27 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685375-tpu-player-deployment-nr-69cfb766bc-4pbqr-3.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+85.5 467 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-5f5b696574-htdr4-11.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 102 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685376-tpu-player-deployment-d74dbc759-x4r7k-2.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 144 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-d74dbc759-2l6lt-3.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 166 R17;D17;D15;C15;C14;C16;D4;Q4;D14;K11
1549685377-tpu-player-deployment-d74dbc759-z9zcq-2.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 132 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685372-tpu-player-deployment-5f5b696574-v76qv-1.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 179 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-5f5b696574-wqjvn-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 236 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-nr-57d89bf7-6xr6d-4.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+31.5 373 R17;D17;D15;C15;C14;C16;D4;D14;Q4;D13
1549685371-tpu-player-deployment-5f5b696574-dm8ws-11.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 160 R17;D17;D15;C15;C14;C16;L14;D14;D4;Q4
1549685371-tpu-player-deployment-d74dbc759-85hfj-10.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 161 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685372-tpu-player-deployment-5f5b696574-td9rk-3.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 80 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685371-tpu-player-deployment-d74dbc759-4xp7p-12.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 225 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685373-tpu-player-deployment-d74dbc759-z6nvt-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 247 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685375-tpu-player-deployment-5f5b696574-tkk7p-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 152 R17;E13;D17;D4;Q4;D15;C16;R3;Q3;R4
1549685373-tpu-player-deployment-d74dbc759-pw7bz-1.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 160 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F16
1549685371-tpu-player-deployment-d74dbc759-zqq56-11.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 116 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685379-tpu-player-deployment-5f5b696574-wvgfd-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 153 R17;K11;D4;Q4;D16;F3;C6;D3;C3;C2
1549685378-tpu-player-deployment-d74dbc759-s8cms-14.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 321 R17;D17;D15;C15;C14;C16;D4;D14;Q4;D13
1549685373-tpu-player-deployment-5f5b696574-hk76m-14.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 164 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685378-tpu-player-deployment-d74dbc759-p6wd2-10.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 107 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685373-tpu-player-deployment-nr-57d89bf7-rcz89-4.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+66.5 415 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-5f5b696574-zmjdt-3.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 230 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-d74dbc759-vdjqm-14.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 197 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-rzt4t-13.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 68 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685378-tpu-player-deployment-nr-57d89bf7-jxcg8-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+1.5 435 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685379-tpu-player-deployment-5f5b696574-8gd8w-6.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 160 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-2k7p4-1.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 92 R17;D17;D15;C15;C14;C16;D9;D14;D4;Q4
1549685371-tpu-player-deployment-nr-57d89bf7-c7rfj-6.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+35.5 492 R17;D17;D15;F11;E17;E18;E16;F18;C17;C18
1549685375-tpu-player-deployment-nr-57d89bf7-4bkdc-0.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+30.5 413 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685374-tpu-player-deployment-5f5b696574-xq8j9-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 290 R17;D17;D15;C15;C14;C16;D4;J10;D14;Q4
1549685379-tpu-player-deployment-d74dbc759-mlxsp-10.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 125 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685373-tpu-player-deployment-5f5b696574-66bfl-0.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 116 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-ssp8x-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 184 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685372-tpu-player-deployment-nr-57d89bf7-ccm22-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+25.5 625 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F16
1549685373-tpu-player-deployment-5f5b696574-m7g57-13.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 296 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685379-tpu-player-deployment-d74dbc759-pwts6-13.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 217 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685373-tpu-player-deployment-d74dbc759-b2vq9-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 12 R17;D17;D15;C15;J17;D14;C16;D16;E15;C14
1549685372-tpu-player-deployment-d74dbc759-dchwm-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 282 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685376-tpu-player-deployment-5f5b696574-wvgfd-2.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 187 R17;D17;D15;S9;D4;C15;C14;C16;D14;Q3
1549685373-tpu-player-deployment-nr-57d89bf7-dt5p5-5.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+13.5 454 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685371-tpu-player-deployment-d74dbc759-t74wv-6.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 16 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685378-tpu-player-deployment-d74dbc759-ldrlm-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 135 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685377-tpu-player-deployment-d74dbc759-kch8x-13.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 134 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685373-tpu-player-deployment-nr-69cfb766bc-mbw62-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+24.5 411 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685372-tpu-player-deployment-d74dbc759-lxh47-12.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 86 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685371-tpu-player-deployment-d74dbc759-dkz92-10.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 171 R17;D17;D15;C15;C14;C16;D4;D14;Q4;D13
1549685376-tpu-player-deployment-5f5b696574-9kvd7-4.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 136 R17;D17;D15;C15;C14;C16;D4;D14;Q4;D13
1549685376-tpu-player-deployment-d74dbc759-4jc2x-7.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 194 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685378-tpu-player-deployment-d74dbc759-ts88t-2.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 175 R17;D17;D15;C15;C14;C16;D4;D14;Q4;D13
1549685371-tpu-player-deployment-5f5b696574-dm8ws-11.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 160 R17;D17;D15;C15;C14;C16;L14;D14;D4;Q4
1549685371-tpu-player-deployment-5f5b696574-nls99-4.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFW+R 218 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F16
1549685379-tpu-player-deployment-d74dbc759-mlxsp-10.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 125 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17
1549685379-tpu-player-deployment-d74dbc759-pwts6-13.sgfSGF Viewer Raw SGFSGF Viewer Raw SGFB+R 217 R17;D17;D15;C15;C14;C16;D4;Q4;D14;F17