Avatar of Joao Guerra Costa
Player Profile

Joao Guerra Costa NM

Costing Porto, Portugal Since 2014 (Active) Chess.com ♟♟♟♟♟♟
53.5% W 41.5% L 5.1% D
Bullet
2276
276W 135L 23D
Blitz
2405
5784W 4576L 554D
Rapid
1754
7W 0L 0D
Daily
1471
10W 0L 0D
Recent Games
20 games
Win
vs agu692 2248
Nov 3, 2026
3m + 2s A84 Dutch Defense
Costing won by resignation
Win
vs prophetlondon 2270
Nov 2, 2026
3m + 2s C46 Three Knights Opening
Costing won by resignation
Win
vs IwetaRajlich 2399
Nov 2, 2026
3m + 2s C01 French Defense: Exchange Variation
Costing won by checkmate
Win
vs mamadbakpao 2419
Nov 2, 2026
3m + 2s C48 Four Knights Game: Spanish Variation
Costing won by resignation
Loss
vs kosik2511 2440
Nov 2, 2026
3m + 2s A04 Colle System: Rhamphorhynchus Variation
kosik2511 won by resignation
Loss
vs CzechmVIII 2335
Nov 1, 2026
3m + 2s B60 Sicilian Defense: Richter-Rauzer Variation
CzechmVIII won by resignation
Loss
vs CagnusMarlsenNigir 2241
Nov 1, 2026
1m + 1s B00 Barnes Defense
CagnusMarlsenNigir won by resignation
Loss
vs Perun76 2290
Oct 31, 2026
3m + 2s A80 Dutch Defense
Perun76 won by resignation
Win
vs Arhs40 2243
Oct 31, 2026
3m + 2s C01 French Defense: Exchange Variation
Costing won by resignation
Loss
vs darkangel1970 2506
Oct 31, 2026
3m + 2s C47 Four Knights Game
darkangel1970 won by resignation
Loss
vs narek_107 2491
Oct 30, 2026
3m + 2s B33 Sicilian Defense: Four Knights Variation, Cobra Variation
narek_107 won by resignation
Win
vs Special_Chess_Laboratory 2412
Oct 29, 2026
3m + 2s C50 Blackburne Shilling Gambit
Costing won by resignation
Win
vs bigpotato2 2414
Oct 29, 2026
3m + 2s C01 French Defense: Exchange Variation
Costing won by resignation
Loss
vs ButterflyQueen 2252
Oct 29, 2026
1m + 1s A85 Dutch Defense: Queen's Knight Variation
ButterflyQueen won on time
Win
vs gemtangfan 2175
Oct 29, 2026
1m + 1s B29 Sicilian Defense: Nimzowitsch Variation
Costing won by resignation
Loss
vs Attractorstrange 2338
Oct 29, 2026
3m + 2s B07 Czech Defense
Attractorstrange won by resignation
Win
vs 200orbustQueen 2369
Oct 29, 2026
3m + 2s A88 Dutch Defense: Leningrad Variation, Warsaw Variation
Costing won by resignation
Loss
vs Matpolew 2436
Oct 28, 2026
3m + 2s B12 Caro-Kann Defense
Matpolew won by resignation
Win
vs Vladyslav_Puchka 2374
Oct 28, 2026
3m + 2s A88 Dutch Defense: Leningrad Variation, Warsaw Variation
Costing won by checkmate
Loss
vs DinkoViloba 2413
Oct 28, 2026
3m + 2s B01 Scandinavian Defense
DinkoViloba won by resignation