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National Master
Konstantin Semianiuk
Games
Player Profile
Konstantin Semianiuk
NM
Kostya26
Toronto
Since 2013 (Active)
Chess.com
♟♟♟♟♟
47.0% W
46.2% L
6.7% D
Bullet
2493
9825W
9681L
1369D
Blitz
2374
894W
860L
162D
Rapid
2250
7W
0L
0D
Daily
213
1W
1L
0D
Biography
Coaching
Statistics
Rating
Openings
Opponents
Games
Recent Games
20 games
Loss
vs sboeck
2399
Jun 2, 2026
1m
B22
Sicilian Defense: Alapin Variation
sboeck won by resignation
Win
vs sboeck
2388
Jun 2, 2026
1m
A01
Nimzo-Larsen Attack
Kostya26 won on time
Win
vs sboeck
2393
Jun 2, 2026
1m
B22
Sicilian Defense: Alapin Variation
Kostya26 won by resignation
Win
vs sboeck
2398
Jun 2, 2026
1m
A01
Nimzo-Larsen Attack
Kostya26 won by checkmate
Win
vs sboeck
2403
Jun 2, 2026
1m
B14
Caro-Kann Defense: Panov Attack
Kostya26 won on time
Win
vs celsohuertas
2378
Jun 2, 2026
1m
A43
Benoni Defense: Benoni Gambit Accepted
Kostya26 won on time
Loss
vs DarkKnightAttack
2539
Jun 2, 2026
1m
B40
Sicilian Defense: Alapin Variation, Sherzer Variation
DarkKnightAttack won on time
Loss
vs DarkKnightAttack
2531
Jun 2, 2026
1m
A07
Hungarian Opening: Wiedenhagen-Beta Gambit
DarkKnightAttack won by checkmate
Win
vs DarkKnightAttack
2523
Jun 2, 2026
1m
A01
Nimzo-Larsen Attack
Kostya26 won on time
Loss
vs Pablo_dmp
2348
Jun 1, 2026
1m
B20
Sicilian Defense
Pablo_dmp won on time
Loss
vs mybd
2460
Jun 1, 2026
1m
B32
Sicilian Defense: Accelerated Dragon
mybd won on time
Win
vs YoucefGanouche
2543
Jun 1, 2026
1m
D02
London System: Poisoned Pawn Variation
Kostya26 won on time
Win
vs BobbyHanma
2499
Jun 1, 2026
1m
A06
Nimzo-Larsen Attack: Classical Variation
Kostya26 won on time
Win
vs Hasgs
2560
Jun 1, 2026
1m
A00
Amar Gambit
Kostya26 won on time
Win
vs Fravatel
2567
Jun 1, 2026
1m
D30
Diemer-Duhm Gambit (DDG): 4...f5
Kostya26 won on time
Win
vs Prachurjyagaya
2337
Jun 1, 2026
1m
B01
Scandinavian Defense
Kostya26 won on time
Win
vs Prachurjyagaya
2342
Jun 1, 2026
1m
D13
Slav Defense: Exchange Variation
Kostya26 won on time
Win
vs MOHAMMADALIAAAAA
2519
Jun 1, 2026
1m
A04
Colle System: Rhamphorhynchus Variation
Kostya26 won on time
Win
vs gamarix
2468
Jun 1, 2026
1m
D02
London System: Poisoned Pawn Variation
Kostya26 won on time
Loss
vs MasterBabyYoda
2494
May 29, 2026
1m
D43
Queen's Gambit Declined: Hastings Variation
MasterBabyYoda won on time