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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

    τ in all languages in chars.

    # Golfer Points Chars Time Submitted
    399th AlephSquirrel 840 67
    399th zacjl 840 67
    399th KasperKivimaeki 🇫🇮 840 67
    399th 5cw 🇺🇸 840 67
    399th zzh1996 840 67
    406th Herbert00709 🇵🇱 839 140
    407th blaztoma 🇱🇹 838 112
    408th emgordon154 837 98
    409th stassats 836 58
    409th Lydxn 🇨🇦 836 58
    409th AlephSquirrel 836 58
    409th DialFrost 🇸🇬 836 58
    413th primo-ppcg 🇹🇭 835 157
    414th yzhs 🇩🇪 833 45
    414th RainVniaR 🇵🇱 833 45
    416th GrayJoKing 🇦🇺 833 48
    417th MeWhenI 🇻🇦 833 64
    418th fuzzylojik-golf 🇺🇸 833 71
    419th sean-niemann 🇺🇸 833 141
    420th SirBogman 🇺🇸 832 117
    421st SirBogman 🇺🇸 832 120
    422nd emgordon154 830 177
    423rd thisishowmymindworks 🇳🇴 827 68
    423rd StefanHabel 🇨🇦 827 68
    423rd bizy-coder 827 68
    423rd croc54 827 68
    423rd Babafaba 827 68
    423rd ryyyn 🇺🇸 827 68
    423rd aksyristos 827 68
    423rd vang1ong7ang 🇦🇶 827 68
    431st jared-hughes 827 142
    432nd Kacarott 🇦🇺 826 58
    433rd kg583 🇺🇸 826 80
    434th namelessiw 825 118
    435th GrayJoKing 🇦🇺 824 143
    436th jslip 822 59
    436th ovs-code 🇩🇪 822 59
    436th xsot 🇸🇬 822 59
    439th GrayJoKing 🇦🇺 822 69
    439th emgordon154 822 69
    441st HPWiz 🇬🇧 820 65
    441st albanian-laundromat 🇺🇸 820 65
    443rd nwellnhof 🇩🇪 818 122
    443rd sean-niemann 🇺🇸 818 122
    443rd jared-hughes 818 122
    446th emplv 🇱🇻 817 65
    447th ethanlally 817 142
    448th ovs-code 🇩🇪 816 49
    449th MeWhenI 🇻🇦 816 90
    449th anter69 🇭🇺 816 90
    451st Andriamanitra 🇫🇮 815 46
    451st neel11235813 815 46
    451st voytxt 🇨🇿 815 46
    451st edsrzf 🇳🇿 815 46
    455th lynn 815 69
    455th fkantelberg 815 69
    457th SirBogman 🇺🇸 815 144
    458th stefangimmillaro 812 120
    459th AlephSquirrel 811 73
    459th KingSkyrock 🇺🇸 811 73
    461st rhdqor213 811 123
    462nd fuzzylojik-golf 🇺🇸 811 143
    463rd ovs-code 🇩🇪 808 66
    463rd AlephSquirrel 808 66
    463rd CaedenHarper 🇨🇦 808 66
    466th DialFrost 🇸🇬 808 112
    467th nwellnhof 🇩🇪 807 47
    467th Lydxn 🇨🇦 807 47
    469th MeWhenI 🇻🇦 806 177
    470th rucin93 🇵🇱 805 66
    471st CaedenHarper 🇨🇦 805 121
    472nd GrayJoKing 🇦🇺 805 124
    472nd ovs-code 🇩🇪 805 124
    474th DialFrost 🇸🇬 805 144
    475th Constructor7 804 70
    475th Attero 🇸🇪 804 70
    475th RDShah 804 70
    475th inventshah 804 70
    475th bricknellj 804 70
    475th jared-hughes 804 70
    481st MeWhenI 🇻🇦 804 102
    482nd sean-niemann 🇺🇸 804 125
    483rd nwellnhof 🇩🇪 802 62
    483rd SirBogman 🇺🇸 802 62
    485th lyphyser 800 25
    486th nwellnhof 🇩🇪 800 50
    487th annaproxy 800 62
    488th sean-niemann 🇺🇸 800 145
    489th GrayJoKing 🇦🇺 800 182
    490th aksyristos 798 47
    491st Herbert00709 🇵🇱 798 125
    492nd GrayJoKing 🇦🇺 796 67
    492nd neel11235813 796 67
    492nd m-tkach 🇺🇦 796 67
    495th emplv 🇱🇻 794 114
    496th ovs-code 🇩🇪 794 154
    497th saito-ta 🇯🇵 793 33
    498th ovs-code 🇩🇪 793 67
    499th o0lit3 🇺🇸 792 32
    500th CedricGebistorf 792 71