0+1 • Bullet • Rated17 hours agokushan-parmar-91326 −6Kostya19051344 +9White time out • Black is victoriousSicilian Defense: Bowdler Attack1. e4 c5 2. Bc4 g6 3. Qf3 e6 ... 6 moves
¼+0 • UltraBullet • Rated35 hours agoKostya19051171 +12uraskucuk1109 −16Checkmate • White is victoriousBishop's Opening: Boi Variation1. e4 e5 2. Bc4 Bc5 3. Qh5 Nf6 ... 4 moves
¼+0 • UltraBullet • Rated35 hours agoAgronLuan1283 +7Kostya19051181 −10Checkmate • White is victoriousVan't Kruijs Opening1. e3 a6 2. Bc4 b6 3. Qf3 c6 ... 4 moves
0+1 • Bullet • Rated35 hours agoKostya19051334 +10tgjydsfvjyxetbjhsegb1406 −20Black time out • White is victoriousScandinavian Defense: Main Line1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 ... 8 moves
20+0 • Rapid • Rated35 hours agoHartl1500 −8Kostya19051397 +14White resigned • Black is victoriousIndian Defense1. d4 Nf6 2. e3 c5 3. Nf3 Nc6 ... 22 moves
2+1 • Atomic • Rated35 hours agoKostya19051110? +55Kotin_0001243 −12Variant ending • White is victorious1. Nf3 f6 2. Nc3 d5 3. Nb5 c5 ... 6 moves
20+0 • Rapid • Rated35 hours agoKostya19051383 +14Hartl1507 −7Black resigned • White is victoriousRapport-Jobava System, with e61. d4 d5 2. Nc3 e6 3. Bf4 Bd6 ... 33 moves
18+3 • Rapid • Rated35 hours agoAnatolyr421456 −8Kostya19051369 +14White resigned • Black is victoriousSicilian Defense: Smith-Morra Gambit Declined, Push Variation1. e4 c5 2. d4 cxd4 3. c3 d3 ... 38 moves
¼+0 • UltraBullet • Rated35 hours agoKostya19051163 +18Wernea1241 −8Black time out • White is victoriousMikenas Defense1. d4 Nc6 2. Nc3 e6 3. Bf4 Qe7 ... 20 moves Computer analysis available
5+3 • Horde • Rated1 week agokolisto1852 +1Kostya19051431? −55Black resigned • White is victorious1. d5 e6 2. d4 exf5 3. gxf5 h5 ... 16 moves
¼+0 • UltraBullet • Rated1 week agoKostya19051152 +11MaksimFFF151088? −34Black time out • White is victoriousBishop's Opening: Boi Variation1. e4 e5 2. Bc4 Bc5 3. Qh5 g6 ... 6 moves
1+1 • Bullet • Rated1 week agoMe555osos1399 −7Kostya19051323 +11White time out • Black is victoriousSicilian Defense: Accelerated Dragon, Exchange Variation1. e4 c5 2. Nf3 g6 3. d4 cxd4 ... 32 moves