M
IM

Markoja, Boris

SLO SLO·Born 1998·FIDE #14608502·720 Games

Classical2469698 Games
Rapid23834 Games
Blitz248718 Games

Play against Markoja, Boris's Twin

PRO

Uses their openings, level & style

Statistics

Total

720

Wins

219

Draws

361

Losses

140
30%50%19%

Play Style

What you need to know before facing them
Elite accuracy: 94.2% average
Very consistent (91%)
Very precise: only 0.0 blunders/game
Dominates 1.e4 ♔ (63% in 55 games)
Vulnerable to 1.Nf3 ♚ (only 40%)

Deep Analysis

Stockfish 18 · Classical games · 169 analyzed
Accuracy by phase
Opening
96.6%
Middlegame
94.4%
Endgame
95.1%
Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?
+5%
Winning (+2 or more)
95%53g
Equal position
95%91g
Losing (-2 or more)
90%25g
Performance under pressure
Problematic Pieces — Which pieces cause most errors?
25%
24 errors
23%
22 errors
19%
18 errors
14%
14 errors
13%
13 errors
6%
6 errors
Critical Moment — When does the first serious error occur?
Move 41 average
0%
0%
50%
25%
25%
1-15
16-25
26-35
36-45
46+
50% of blunders occur between move 26-35. Keep tension until that moment.
Error Heatmap — Where do most errors occur?
8
Few
Many
Critical squares
c4
8 err
c8
5 err
f5
5 err
f6
5 err
b3
3 err
c4/c8 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

No significant weaknesses detected as Black

Strengths

— avoid these lines
White66.7%Wins
Italian Game — 1.e4 e5 2.Nf3 Nc6 3.Bc412 Games · last played 8 years ago
White57.1%Wins
English: g3 System — 1.c4 e5 2.g3 Nf614 Games · last played 4 years ago
Black54.5%Wins
Ruy Lopez: Morphy — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a611 Games · last played 4 years ago

Critical Blunders

10 errors · Stockfish
Be2??vs BratovicOTB · 2024
Bxb2??vs IvanisevicOTB · 2023
Bd4??vs BrcarOTB · 2022
Qf6??vs UruciOTB · 2022
Rb4??vs BartelOTB · 2022
b3??vs LenicOTB · 2020
Nce7??vs SkuhalaOTB · 2020
Rb7??vs SubeljOTB · 2020
Bc4??vs KuninOTB · 2019
h4??vs KovacevicOTB · 2019

Recent Games

W
Zvan, Ziga(2196)

Round 8: Zvan, Ziga - Mar... · 15 Nov 2025

0-1
W
Zvan, Ziga(2196)

35. TCh-SLO 2025 · 15 Nov 2025

0-1
D
Borisek, Jure(2562)

Slovenian Team Championsh... · 12 Oct 2024

½-½
D
Drnovsek, Nejc(2265)

Slovenian Team Championsh... · 11 Oct 2024

½-½
W
Guid, Matej(2261)

Slovenian Team Championsh... · 6 Oct 2024

0-1
W
Slibar, Matjaz(2250)

Slovenian Team Championsh... · 5 Oct 2024

0-1

Endgame Statistics

PRO22 endgame categories analyzed
Endgame Statistics
Reveal weaknesses →
Repertoire
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Stockfish
354 Games
34%50%16%
MoveGamesPerformance%
1.d4
153
60%
1.c4
124
59%
1.e4
55
63%
1.Nf3
21
52%
1.b3
1
50%

🍪 Cookies · Chess Stalker uses technical cookies (required for operation) and analytical cookies (to improve the service). Analytical cookies are optional.