A28 - English: Four Knights System

Variation: English: Four Knights System

Initial Move: A dense and sturdy development of all four knights. It leads to stable, long-lasting middle-games where structural integrity is the primary concern. Learn this opening step by step

German Blitz Chess Championship 2026 | Men - Round 18: Harff, Marcel - Wagner, Dennis
2026.07.26
FM Harff, Marcel (2342)
GM Wagner, Dennis (2591)
Резултат 0-1
Отварање A28
Виев
German Blitz Chess Championship 2026 | Men - Round 14: Harff, Marcel - Knuedel, Torben
2026.07.26
FM Harff, Marcel (2342)
IM Knuedel, Torben (2379)
Резултат 1-0
Отварање A28
Виев
Hungarian Individual Rapid Championship 2026 - HungarianRapidChampionship
2026.07.25
IM Videki, Sandor (2338)
GM Grigoriants, Sergey (2546)
Резултат 0-1
Отварање A28
Виев
Portuguese 1st Division Championship 2026 - 1� Divis�o
2026.07.17
GM Spraggett, Kevin (2414)
IM Petriashvili, Nikoloz (2510)
Резултат 0-1
Отварање A28
Виев
VII Open Internacional Valencia Cuna del Ajedrez - Round 9: Vitier Vazquez, Cristian - Macias Pino, Diego
2026.07.11
IM Vitier Vazquez, Cristian (2377)
IM Macias Pino, Diego (2494)
Резултат 1/2-1/2
Отварање A28
Виев
LA PLAGNE 2026 - MASTERS - La Plagne 6th Edition July 2026 - Master tournament
2026.07.07
GM Ghosh, Diptayan (2573)
IM Petrovskiy, Vadym (2469)
Резултат 1/2-1/2
Отварање A28
Виев
VII Open Internacional Valencia Cuna del Ajedrez - Round 3: Arizmendi Martinez, Julen Luis - Zylka, Stanislaw
2026.07.06
GM Arizmendi Martinez, Julen Luis (2465)
IM Zylka, Stanislaw (2343)
Резултат 1/2-1/2
Отварање A28
Виев
Landsturneringen 2026 | Elite - Landsturneringen 2026
2026.07.03
FM Ostensen, Nicolai Maxime (2407)
GM Hammer, Jon Ludvig (2574)
Резултат 1/2-1/2
Отварање A28
Виев
X TORNEIO INTERNACIONAL DE XADREZ SESC CAIOBÁ - STANDARD - X Caioba STD
2026.06.30
GM Supi, Luis Paulo (2581)
GM Matsuura, Everaldo (2341)
Резултат 1-0
Отварање A28
Виев
2026 Chinese Chess League Division A | Round-Robin R1-6 - Round 1: Bu, Xiangzhi - Wang, Yue
2026.06.23
GM Bu, Xiangzhi (2661)
GM Wang, Yue (2623)
Резултат 1/2-1/2
Отварање A28
Виев