Chalkgate in Da Nang: Jayson Shaw, Duong Quoc Hoang and the 120-Rack War at Peri Pool Arena

I was sitting in the third row, just left of table one at Peri Pool Arena in Da Nang, notebook open to the page where I mark every visit to the table by Duong Quoc Hoang. He finished a safety, stood up, and walked away. Jayson Shaw did not look at the scoreboard. He raised his left hand, called the referee over, and pointed at the cue ball. By my tally, that was the fourteenth time that evening. Two hundred people around the table went quiet for a beat, then buzzed. A group of Vietnamese fans in the corner laughed. A few Scottish supporters shook their heads. The referee took a cloth, wiped the cue ball, and set it back down. Shaw nodded, bent over, and the match rolled on. When the session ended, the board read 60-56 in favour of the Vietnamese player. What stayed with me was not the scoreline. It was the fourteenth request. The international pool community has given the sequence a short name: chalkgate. Almost every time Duong Quoc Hoang left the table, Shaw signalled for the cue ball to be cleaned. Asking for a clean cue ball before a key shot is standard practice at professional level. The frequency is what froze commentators and spectators, pushing the story onto forums with a familiar suspicion: was the trailing Scotsman using a stalling tactic against his opponent? Shaw explained on social media: “Duong is using black Turning Point chalk. It’s all over the cues. It’s crazy how much chalk is on the cue ball; that’s why I want it cleaned.” Event organiser Khong Ten confirmed from the commentary booth on the live broadcast that visible chalk residue had indeed been coating the cue ball. Online, the argument split in two: one half called it a legitimate technical right, the other called it time-wasting. The Taom Challenge x J Flowers showmatch pits two of the world’s top cueists against each other at Peri Pool Arena in Da Nang, in a race to 120 racks. No sets, no technical timeouts, no short session in which to repair mistakes. Every rack is worth one point, and the first player to 120 wins. Day two produced the most remarkable chase of the match so far. Shaw trailed by 12 racks, clawed the gap back to four, then caught fire with a run of 12 straight racks to level at 45-45. Duong Quoc Hoang kept his head, closing the session with a narrow 60-56 lead. Day three will run until one player reaches the 90-rack milestone. Duong Quoc Hoang has served as an official brand ambassador for Turning Point since 2026. He debuted the chalk at that year’s Hanoi Open Championship, then made it a permanent fixture across his WNT and WPA campaigns, including his maiden Premier League Pool triumph in March. Jayson Shaw, nicknamed “Eagle Eye”, sits among the highest-ranked nine-ball and ten-ball players in the professional game. Before you analyse a safety, tell me where the cue ball finished. In a race to 120, a 12-rack gap means something entirely different from a race to 9. Over nine racks, trailing 4-0 is close to fatal. Over 120, trailing 62-50 is one good break away from nothing. That is why I do not measure this match by the gap, but by the number of racks left in hand. When Shaw started his 12-rack run, he did not need a miracle. He needed seven specific things: keeping the cue ball on the table after the break, controlling the one ball, and not losing his turn in the long safeties along the rails. I charted the rhythm of day two in blocks of ten racks. From 45-45, twenty-six racks remained before the session whistle. Across those twenty-six racks, Duong Quoc Hoang won 15, Shaw won 11. The whole story of the evening sits in that four-rack difference. A player who recovers 12 racks in the first half of an evening can still lose the night because of four racks at the end. The layout printed on the scoreboard is only the residue of every decision already made on the table. What stands out is that after levelling at 45-45, Shaw lost his rhythm in the zone where he is strongest: mid-range cue ball control. Duong Quoc Hoang shifted to a slower game, pushed balls toward the corners, and forced his opponent to choose between a risky pot and a long safety. The difference was not technique. It was who controlled the shape of the table across the final 26 racks. Now, the chalk. Chalk is an abrasive that raises friction between the tip and the ball. When a tip takes on too much chalk, some of the excess abrasive transfers onto the cue ball itself, then spreads to the object ball and the cloth. With a black chalk like Turning Point, the residue is far more visible than with traditional pale-blue chalk. The technical consequences are real: extra friction pulls the ball off the aiming line on thin cuts and changes how much spin transfers to the object ball on contact. For a professional, a chalk-loaded cue ball is not a trivial variable. Draw shots, forced spin, and gentle rolls all depend on how the tip grips the ball. I rewatched multiple frames of Shaw’s thin cuts during the second session, and on several occasions the object ball drifted further off the aiming line than ordinary error would explain. Based on video-verified data, most of that drift appeared immediately after racks in which Duong Quoc Hoang had finished his visit with a heavy spinning shot. Requesting a clean cue ball is a legitimate right. The referee may wipe the ball at any point when a player asks. The difficulty is that the rules say nothing about frequency. Each wipe costs roughly twenty to forty seconds, and that interval lands just as the table has settled. Multiply it across dozens of occasions in one evening and it becomes part of the structure of the match rather than a detail. Shaw raised another issue: the playing conditions. He complained about the lack of air conditioning with roughly 200 people packed around the table. In pool, humidity is not a matter of comfort. The cloth absorbs moisture, the surface runs slower, cushion rebound changes, and the balls travel heavier on long shots. Across a 120-rack match, cloth characteristics shifting between the first session and the last is a far larger variable than a single rack. High humidity also makes chalk clump and adhere more readily, which sharpens the residue problem on the cue ball. I do not watch a match for entertainment; I watch to find the moment the rhythm begins to collapse. On day two, the collapse point sat in the middle of the session, where Shaw’s 12-rack run ended. A player who has just recovered 12 racks tends to speed up to protect the momentum. Duong Quoc Hoang handled that moment correctly: he accepted losing the initiative in a few racks in exchange for stretching each rack by a few minutes. The slower tempo cooled the run, and Shaw began dropping points in positions he had been winning easily. Here is what I consider the blind spot on both sides. The chalkgate story has been framed as an accusation of gamesmanship. That frame has a simple logical hole: the request came as Shaw was preparing to play, meaning the dead time fell on his own visit. A trailing player does not manufacture extra delay for his own shot unless he genuinely needs it. If Shaw wanted to break his opponent’s rhythm, the more effective route would be to let the table run continuously and leave Duong Quoc Hoang sitting cold on his chair. The real blind spot sits in the rulebook. A legitimate technical right, without any limit on frequency, automatically becomes a tactical instrument. Nobody needs to cheat to produce a tactical effect; they only need to use their own right more often than the other player does. The organiser confirmed chalk on the cue ball, so Shaw’s complaint has a physical basis. Precisely because it has one, it cannot be dismissed with a single line about sportsmanship. Champions are not the unbeaten; they are the ones who err less often under the same pressure. Based on my experience covering long-format professional matches, a four-rack gap at 60-56 is smaller than it looks, yet large enough to change how a player selects shots in the deciding racks. Day three runs to the 90-rack milestone, and that is the phase where accumulated technical error starts to show most clearly. On day three I will count three things: how many cue-ball wipes occur in each ten-rack block, how often Shaw keeps the cue ball on the table after the break, and how many racks Duong Quoc Hoang closes with a long safety. Those three indicators say more than any scoreboard about who is controlling the match. A 120-rack marathon is not decided by the finest shot of the night, but by who tolerates repetition for longer.