Elite chess explained, move by move
Dates
28 Mar — 16 Apr 2026
Location
Paphos, CY
Field
8 players
Format
Double round-robin
Time control
Classical
Rounds
14 · 14 played
Decisive
46%
Avg. rating
2520

Round 4 · 1 Apr 2026

Assaubayeva — Tan

The Matchup

White
Bibisara AssaubayevaCredit
🇰🇿KAZ
1st · 2.0

Bibisara Assaubayeva

2594 Performance

Last 5 games½½W
World#9FIDE Standard world ranking from the latest monthly classical rating list before this tournament started. List: 2026-03-01.Elo2516Age22

Kazakhstan's world rapid champion and 2026 Candidates runner-up, bringing fearless initiative, speedy calculation, and elite practical instincts.

Games in this event →
½–½Draw
Black
Zhongyi TanCredit
🇨🇳CHN
3rd · 1.0

Zhongyi Tan

2469 Performance · 1 behind leader

Last 5 games½½L
World#6FIDE Standard world ranking from the latest monthly classical rating list before this tournament started. List: 2026-03-01.Elo2535Age34

China's former women's world champion, known for disciplined technique, deep opening homework, and the patient classical grind that keeps her in every title race.

Games in this event →

Head to head

Classical over-the-board (indexed)

Lifetime FIDE classical score unavailable (missing FIDE ID or cache not warmed).

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Key Moments

Queen's Pawn Game
BlackTanCHN2535
WhiteAssaubayevaKAZ2516
B
+0.3W

Classical factors on this position

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Checks, captures, and threats for the side to move

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The Moves

Other lines considered

From the crossroads before this move — engine and player perspectives.

Engine & players agree

Playable moves worth considering here.

Nf3g1f3
+0.3750%

MAIA 2200

PLAYER LIKELIHOOD50% would play this move

The Maia model estimates how often 2200-rated players choose this move from this position.

Immediate impact

Nc3b1c3
-0.0215%

MAIA 2200

PLAYER LIKELIHOOD15% would play this move

The Maia model estimates how often 2200-rated players choose this move from this position.

Immediate impact

Critical reply

d5Critical

Critical line

After critical line

Loses piece activity

White controls e4, d5Black has holes on d7

Hard to spot

e4e2e4
+0.375%

MAIA 2200

PLAYER LIKELIHOOD5% would play this move

The Maia model estimates how often 2200-rated players choose this move from this position.

What changed

Board structure

Immediate impact

More active pieces for White