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    The Chess Move Validation hole will go live in approximately . Why not try and solve it ahead of time?

    Rankings: Holes

    ISBN in all languages in chars.

    # Golfer Points Chars Time Submitted
    1,401st roguh 🇬🇹 506 196
    1,402nd david-m-s 506 207
    1,403rd kyleclaassen 505 136
    1,403rd za3k 505 136
    1,403rd shibacho 🇯🇵 505 136
    1,403rd chlorobenzene12 505 136
    1,403rd Schreipfelerer 505 136
    1,403rd hamilton-bonds 505 136
    1,403rd ffelixm 505 136
    1,410th snoozingnewt 🇨🇦 505 217
    1,411th jared-hughes 504 134
    1,412th MathieuIko 501 137
    1,412th RDShah 501 137
    1,412th cameronezell 501 137
    1,412th enbyte 501 137
    1,412th VL07 501 137
    1,417th rambox11 499 183
    1,418th retrohun 498 129
    1,419th Troon 497 138
    1,419th nayakrujul 497 138
    1,419th celiendonze 🇨🇭 497 138
    1,419th willdaspit 497 138
    1,419th GitQuick 497 138
    1,424th snoozingnewt 🇨🇦 497 172
    1,425th HCRitter 🇩🇪 496 109
    1,426th brochmann 🇸🇪 494 139
    1,426th halp1 494 139
    1,426th AliceFord 494 139
    1,426th luftj 494 139
    1,426th pustovalovm 494 139
    1,426th Andrey2001 494 139
    1,432nd AnnoyedArt1256 494 142
    1,433rd krcs 🇵🇱 494 154
    1,433rd tobiasberei 494 154
    1,435th ColeBardin 494 185
    1,435th snoozingnewt 🇨🇦 494 185
    1,437th thomas-saigre 492 116
    1,438th luca1339 492 213
    1,439th CaedenHarper 🇨🇦 491 103
    1,440th nmgetahun 490 140
    1,441st AlephSquirrel 489 203
    1,442nd denkyuu1 488 83
    1,443rd msbranicky 488 117
    1,444th iczelia 🇩🇪 487 104
    1,445th LeeCamp 487 141
    1,445th drochom 487 141
    1,447th roguh 🇬🇹 487 202
    1,448th dokutan 486 204
    1,449th CaedenHarper 🇨🇦 485 51
    1,450th roguh 🇬🇹 484 118
    1,451st LHLaurini 🇧🇷 484 205
    1,452nd bsoyka 🇺🇸 483 142
    1,452nd ComputerKWasTaken 🇺🇸 483 142
    1,452nd mossiegoat 483 142
    1,455th adamnielson42 🇺🇸 481 65
    1,456th Sephirem98 481 190
    1,457th Flixster801 481 228
    1,458th zt14427 480 143
    1,458th AtengChen 480 143
    1,460th galloj 🇨🇿 479 134
    1,461st rcemu 479 207
    1,462nd SniperSmiley 🇺🇸 477 144
    1,463rd MyXoToD 🇩🇪 477 147
    1,464th josh-h-90 477 166
    1,465th KatieLG 🇬🇧 474 221
    1,466th kmathis22 474 273
    1,467th try-except-try-accept 🇹🇭 473 145
    1,467th Vaekor 473 145
    1,469th MeWhenI 🇻🇦 472 105
    1,470th mousetail 🇳🇱 471 118
    1,471st ellis-rix 470 146
    1,472nd CaedenHarper 🇨🇦 470 275
    1,473rd ridingqwerty 🇺🇸 467 147
    1,474th annaproxy 466 67
    1,475th madex 🇩🇪 466 122
    1,476th IdkWhatIsIdk 466 235
    1,477th Tkidder132 464 148
    1,478th MeWhenI 🇻🇦 462 111
    1,479th JOrE20 461 88
    1,480th KevinLyvers 461 149
    1,481st AstroOrbis 461 181
    1,482nd MeWhenI 🇻🇦 460 155
    1,483rd KatieLG 🇬🇧 460 186
    1,484th sidok 457 125
    1,485th MeWhenI 🇻🇦 456 140
    1,486th MateuszPietrzak 🇵🇱 455 241
    1,487th adoxography 454 97
    1,487th alexjurkiewicz 🇦🇺 454 97
    1,489th alytarik 454 151
    1,489th AnnoyedArt1256 454 151
    1,489th NoneTheFewer 454 151
    1,492nd malworthy 454 285
    1,493rd billings7 🇬🇧 453 516
    1,494th fischfood 452 175
    1,495th rafaga 451 152
    1,496th dokutan 451 218
    1,497th Shanethegamer 🇺🇸 450 114
    1,498th MeWhenI 🇻🇦 450 222
    1,499th GeneralFabian 449 153
    1,499th PotatoSaladOverlord 449 153