3+2 • Blitz • Rated 1 week agoKatarzyna1988rr1213 +6kovalchukstas1157 −6Black resigned • White is victoriousQueen's Pawn Game1. d4 Nf6 2. e3 d5 3. h3 Nc6 ... 15 moves
5+3 • Blitz • Rated 2 weeks agoRinghio081209 +4kovalchukstas1143 −6Black resigned • White is victoriousFrench Defense: Knight Variation1. e4 e6 2. Nf3 c6 3. d4 Nf6 ... 26 moves Computer analysis available
5+2 • Blitz • Rated 2 weeks ago • Blitz IncrementVofDoom411848 ±0kovalchukstas1143 ±0Checkmate • White is victoriousAlekhine Defense1. e4 Nf6 2. e5 Nd5 3. d4 e6 ... 22 moves
20+10 • Classical • Rated 2 weeks ago • Classical Shield Arenakovalchukstas1490? −45feDoR19021457? +35White resigned • Black is victoriousLondon System1. d4 Nf6 2. Bf4 d6 3. Nf3 g6 ... 37 moves
5+3 • Blitz • Rated 2 weeks agoOpk1231229 +4kovalchukstas1143 −5Black resigned • White is victoriousKing's Indian Attack: Yugoslav Variation1. Nf3 c6 2. g3 d5 3. Bg2 Bg4 ... 14 moves
15+10 • Rapid • Rated 2 weeks agoaugust14531115 +26kovalchukstas1121 −12Black resigned • White is victoriousCaro-Kann Defense: Exchange Variation1. e4 c6 2. d4 d5 3. exd5 cxd5 ... 15 moves Computer analysis available
5+0 • Blitz • Rated 2 weeks ago • Blitz Shield ArenaPatzer-Hacker1703 +1kovalchukstas1144 −1Black time out • White is victoriousCaro-Kann Defense: Exchange Variation1. e4 c6 2. d4 d5 3. exd5 cxd5 ... 17 moves
5+0 • Blitz • Rated 2 weeks ago • Blitz Shield Arenakovalchukstas1144 ±0Jerry_The_Y1957 ±0White didn't move • Black is victorious
3+0 • Blitz • Rated 3 weeks ago • ≤1300 SuperBlitz ArenaKanniyammal1185 +5kovalchukstas1138 −5Black didn't move • White is victoriousVan Geet Opening1. Nc3
5+3 • Blitz • Rated 3 weeks agoknick001124 +6kovalchukstas1144 −6Black resigned • White is victoriousCaro-Kann Defense: Hillbilly Attack1. e4 c6 2. Bc4 d5 3. exd5 cxd5 ... 4 moves
5+3 • Blitz • Rated 3 weeks agokovalchukstas1150 −6Segnel1169 +6White resigned • Black is victoriousPhilidor Defense: Larsen Variation1. e4 e5 2. Nf3 d6 3. d4 exd4 ... 8 moves
5+3 • Blitz • Rated 3 weeks agokovalchukstas1154 −4DSMgeo1284 +4White resigned • Black is victoriousKing's Indian Defense: Normal Variation, Rare Defenses1. e4 g6 2. Nf3 Bg7 3. d4 d6 ... 21 moves