Two decisive results and three hard-fought draws were seen in round four of the Masters at the Prague Chess Festival. Jorden van Foreest moved into sole first place after defeating Nodirbek Yakubboev with the black pieces, scoring his third win in four games. Vincent Keymer secured his first victory, while the remaining encounters included sustained pressure and a notable tactical sequence in Hans Niemann’s draw with Parham Maghsoodloo. | Photo: Tomáš Krist / Prague Chess Festival

