Chess Stalker
K
IM

Krastev, Alexander

GER GER·Born 2005

FIDE OTB · #12989983 · 901 Games

Classical2427835 g
Rapid245635 g
Blitz244631 g

Play against Krastev's Twin

PRO

Uses their openings, level & style

Statistics

Total

901

Wins

381

Draws

268

Losses

242
42%30%27%

Play Style

before facing them
Elite accuracy: 93.3% average
Solid conversion: 81%
Very consistent (90%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 ♔ (60% in 424 games)
Vulnerable to 1.Nf3 ♔ (only 45%)

Deep Analysis

Stockfish 18 · Classical games · 362 analyzed
Accuracy by phase
Opening
96.3%
Middlegame
93.7%
Endgame
94.9%
Clutch Factor
+4%
Winning (+2)
94%
Equal
94%
Losing (−2)
90%
Problematic Pieces
24%
73 err
19%
57 err
16%
47 err
14%
41 err
14%
41 err
14%
43 err
Critical Moment
Move 39 avg
6%
1-15
24%
16-25
24%
26-35
18%
36-45
29%
46+
29% of blunders after move 46 — keep the tension until then.
Error Heatmap
15
13
Few
Many
d6
15 err
e5
13 err
g4
11 err
c4
10 err
g5
10 err
d6/e5 account for most of the errors. Force decisions in those zones.

Openings

901 Games

Weaknesses

— exploit these

No significant weaknesses detected as white

No significant weaknesses detected as black

Strengths

— avoid these
aswhite72.7%Wins
Caro-Kann: Main Line — 1.e4 c6 2.d4 d5 3.Nc3 dxe4
11 Games · last played 5 years ago
aswhite60.0%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e6
20 Games · last played 8 months ago
asblack66.7%Wins
Italian: Two Knights — 1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6
21 Games · last played 4 years ago
asblack50.0%Wins
Ruy Lopez: Closed — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7
10 Games · last played 6 months ago

Critical Blunders

10 errors
Rf7??vs MoehnOTB · 2026
Rb5??vs BauerRapid · 2025
Qe2??vs DragnevBlitz · 2025
g4??vs KadricBlitz · 2025
d5??vs GrischukBlitz · 2025
Kh1??vs ErdosBlitz · 2025
c4??vs KoelleBlitz · 2025
Rfc1??vs CollinOTB · 2025
Rxe7??vs MattenbergerOTB · 2025
Kxd6??vs BoyerOTB · 2025

Recent Games

Draw
Kamsky, Gata(2606)

Bundesliga 2025-26 · 26 Apr 2026

½-½
Loss
Shengelia, David(2480)

Bundesliga 2025-26 · 25 Apr 2026

0-1
Draw
Pijpers, Arthur(2490)

Bundesliga 2025-26 · 24 Apr 2026

½-½
Win
Huber, Benedikt(2270)

grenke Chess Open 2026 · 6 Apr 2026

0-1
Win
Huber,Benedikt(2280)

grenke Chess Open 2026 · 6 Apr 2026

0-1
Loss
Karthik Venkataraman(2594)

grenke Chess Open 2026 · 5 Apr 2026

0-1

Endgame Statistics

PRO

Repertoire

8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Starting Position
Stockfish
453 Games
44%30%26%
MoveGamesPerformance%
1.e4
427
60%
1.Nf3
10
45%
1.a3Strong
7
86%
1.d4
4
50%
1.g3Weak
2
25%
1.c4
2
50%
1.b3Weak
1
0%

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