(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
RU[AGA]SZ[19]KM[7.50]TM[5400]OT[5x30 byo-yomi]
GN[2018 US Open Masters - Round 4 (Ding Wei 9p(w) vs Song Zirui 1p(b)]PW[Ding Wei]PB[Song Zirui]WR[9p]BR[1p]DT[2018-07-23]EV[2018 US Open Masters]RO[Round 4]PC[The KGS Go Server at http://www.gokgs.com/]US[Bart Jacob]C[USGO2 [-\]: Welcome to the 4th round of the US Open Masters in Williamsburg, Va.
USGO2 [-\]:  This is board 2.  Ding Wei 9p (w) from China vs Song Zirui 1p (b) also from China.
USGO2 [-\]:  I am Bart Jacob and will be your game recorder this evening.  The games are scheduled to get underway at approximately 7PM EDT.  
USGO2 [-\]: The players are starting to gather.
USGO2 [-\]: Both players have arrived at the table... waiting for the official announcement to start.
USGO2 [-\]: ~ 2 minutes
rojible [-\]: PogChamp
USGO2 [-\]: and we are underway
]RE[W+Time]
;B[qd]
;W[dp]
;B[pq]
;W[dc]C[issa [7k\]: uahuuuu
]
;B[nc]
;W[po]
;B[qo]
;W[qn]
;B[qp]
;W[pm]
;B[nq]
;W[qi]
;B[qg]
;W[ci]
;B[hd]
;W[fc]
;B[ql]
;W[rm]
;B[pj]C[rojible [-\]: whats the consideration here for Q10 vs S10?
]
;W[qj]
;B[qk]
;W[rk]
;B[rl]
;W[sl]
;B[rj]
;W[sk]
;B[pi]
;W[ri]
;B[qh]
;W[rh]
;B[rg]
;W[jd]
;B[ge]C[dddddd: one is poggers, the other is residentsleeper
rojible [-\]: POGGERS
dddddd: :^)
dddddd: but real talk the two are pretty much the same
]
;W[df]
;B[jf]C[USGO2 [-\]: about 30 minutes in...B has used about 13 minutes
]
;W[ld]
;B[lf]
;W[ie]
;B[gg]C[USGO2 [-\]: Now 45 miinutes in...B has used about 16 minutes
Penfold [5k\]: If Ding Wei were not 9p I would be thinking white was in trouble.
r0n1n [3d\]: white seems to be in trouble, locally
]
;W[ic]
;B[hc]
;W[hb]
;B[id]C[USGO2 [-\]: 1 hour in...B has used 23 minutes
rojible [-\]: seems like B will get huge center after Wk18 Bk15 ?
]
;W[jb]
;B[je]
;W[ke]
;B[kc]
;W[jc]C[agcStupGod [9d\]: ha, dingwei is here
]
;B[kf]C[agcStupGod [9d\]: nice
rojible [-\]: nice
agcStupGod [9d\]: longfeihu
]
;W[nd]C[agcStupGod [9d\]: p4 o16 or f3?
]
;B[od]C[agcStupGod [9d\]: N17?
agcStupGod [9d\]: f3 too big
]
;W[md]C[rojible [6k\]: is this move just lookg for geting sente?
agcStupGod [9d\]: this is a lost sente move
agcStupGod [9d\]: i dont get w on this
agcStupGod [9d\]: b can do t12 very clean then
rojible [6k\]: ye looks like b can just approach bottom left
]
;B[sh]
;W[sj]
;B[sg]
;W[si]
;B[ol]
;W[ro]C[agcStupGod [9d\]: ...
agcStupGod [9d\]: why s4?
]
;B[fq]C[agcStupGod [9d\]: s4 is really like a bad move here
]
;W[eq]
;B[fp]
;W[dn]C[agcStupGod [9d\]: b can take o6 now
agcStupGod [9d\]: or s4.........
]
;B[nn]C[agcStupGod [9d\]: w will really regrets s5 now
]
;W[rq]C[agcStupGod [9d\]: s3
]
;B[ip]
;W[oc]
;B[pc]C[USGO2 [-\]: Just under 90 minutes in...B has used about 34 minutes
]
;W[op]
;B[np]
;W[fn]C[dddddd: white looking good here
]
;B[gm]
;W[gn]
;B[im]C[Tyranosaur [?\]: I made a centre moyo, and the guy I was playing put his hand on the board and said "If I can put my hand in a space, I can make a living group in it"
]
;W[in]
;B[jn]
;W[hn]C[USGO2 [-\]: About 1 hr 45 minutes in B has 45 minutes left
Tyranosaur [?\]: centre not as big as it looks
]
;B[hm]
;W[fm]C[zhao [4d\]: why all the play buttons don't work?  KGS UI is realy sucks 
Penfold [5k\]: you can mirror the board
Penfold [5k\]: options > view offline
]
;B[gk]
;W[fj]C[zhao [4d\]: That is really painful 
USGO2 [-\]: 120 minutes in...B has used 52
zhao [4d\]: why all the buttons doesn't work? the progress bar doesn't work either.  
bert [?\]: coz it is a demo game
zhao [4d\]: lol, that is not a good answer for the bad UI 
bert [?\]: i miss the possibility to navigate the game myself too
]
;B[gj]C[charkysan [-\]: you can if you use view: offline
zhao [4d\]: That is too painful. 
bert [?\]: agreed
drinky [2d\]: o14? 
]
;W[fk]C[charkysan [-\]: where can b invade on left?
Penfold [5k\]: They have live commentary on USGS10
Penfold [5k\]: The bot on they are using suggested b5
]
;B[fi]C[Penfold [5k\]: Commenters say c3 or c17
]
;W[gr]
;B[hq]
;W[fr]C[USGO2 [-\]: w has 10 minutes of basic time left
USGO2 [-\]: B has 23
]
;B[ei]
;W[nf]
;B[ng]C[USGO2 [-\]: @zhao...instead of "view offline", try "clone game"...that way you have control, and it will still follow the game
]
;W[dj]C[Penfold [5k\]: time for black to invade the left now?
zhao [4d\]: @USGO2 thanks.  This is much better than view offline. But I still don't understand why the progress bar and the buttons don't works. This seems a better UI design
USGO2 [-\]: B has 10 minutes  of basic time left
xedover [?\]: @zhao...is about who has "control" of the board
]
;B[hr]C[zhao [4d\]: why will the history of the game has anything to do with the control of the board? If it really matters, view offline and clone should not exist. 
zhao [4d\]: view, not will 
USGO2 [-\]: w has 1 minute basic time
USGO2 [-\]: w now in byo yomi
]
;W[ob]
;B[nb]
;W[oe]
;B[pd]
;W[dh]C[USGO2 [-\]: b has 5 minutes basic time
]
;B[ee]
;W[de]
;B[lb]C[USGO2 [-\]: w has 4 byo yomis left
USGO2 [-\]: w has 3 byo yomis left
]
;W[lc]
;B[mb]
;W[og]
;B[nh]C[USGO2 [-\]: w has 2 byo yomis left
]
;W[no]C[Penfold [5k\]: does p6 work?
]
;B[mo]
;W[oo]C[USGO2 [-\]: b has 1 min basic time
]
;B[oq]
;W[qr]C[USGO2 [-\]: b in byo yomi
]
;B[pr]
;W[oh]
;B[ni]
;W[pb]
;B[qb]
;W[mn]
;B[nm]
;W[mf]
;B[mg]
;W[jo]
;B[io]C[USGO2 [-\]: w in last byo yomi
]
;W[kn]
;B[jm]C[Penfold [5k\]: phew..
]
;W[jq]C[dddddd: black lost
USGO2 [-\]: b has 3 byo yomis left
USGO2 [-\]: b has 2 left
USGO2 [-\]: b in last byo yomi
USGO2 [-\]: b seems to have missed the button and ran out of time...waiting for confirmation
Penfold [5k\]: what did b play?
USGO2 [-\]: b lost on time
USGO2 [-\]: l3
USGO2 [-\]: they are talking through possible options now
Penfold [5k\]: that is such a shame, Song Zirui was doing well
USGO2 [-\]: Thanks to all for watching
USGO2 [-\]: Come back for future rounds
Penfold [5k\]: That was a great game. Thank you.
USGO2 [-\]: Good night!
])
