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gurelediz vs hikaru
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Game Snapshot
Ruy Lopez: Berlin Defense, Rio Gambit Accepted
Crucial Positions
| move # | position | classification | ||
|---|---|---|---|---|
|
Move #:
43
Move:
Kg8
blunder
Midgame error lost winning advantage
|
43 | Kg8 | blunder | Midgame error lost winning advantage |
|
WHAT HAPPENED Move Played: Kg8 You (Black) played 43...Kg8, moving the king from g7 to g8. This passive king move abandoned the defence of the g6 pawn and left the queen on d7 completely undefended. White immediately exploited the tactical weakness with Qxg6+, winning a pawn and exposing the black king. Additionally, the move gave White the chance to capture the hanging bishop on c4 after the queen vacated d7, further worsening material balance. WHY IT'S BETTER Engine suggested: f5 The engine’s 43...f5 attacks the white queen on e4, forces it to move, and simultaneously protects the g6 pawn (the bishop on g5 still defends it). After 43...f5 White must address the queen threat, allowing Black to later capture the d4 pawn or push ...f4 with tempo. This active pawn break preserves material and creates counter‑play, whereas Kg8 concedes both a pawn and the initiative. KEY PRINCIPLE Active defence beats passive king moves: When under attack, look for moves that create threats (e.g., pawn pushes) while maintaining piece coordination. Never retreat the king if it abandons the defence of key squares or pieces. |
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Move #:
56
Move:
Qd1+
blunder
Midgame blunder in equal position
|
56 | Qd1+ | blunder | Midgame blunder in equal position |
|
WHAT HAPPENED Move Played: Qd1+ You (Black) played 56...Qd1+, delivering a check from d3 to d1. While the move checks the white king, it also abandons the defence of the bishop on c4. White can simply capture the bishop with Qxc4, winning a piece. Moreover, the queen on d1 no longer guards the critical g7‑king, leaving it vulnerable to future attacks. WHY IT'S BETTER Engine suggested: Qb1+ The engine recommends 56...Qb1+ instead. This move keeps the queen on the long diagonal, forces the white king to move (Kg2), and retains the queen’s influence over the centre. After 57.Kg2, Black can continue with ...Qxc4 or ...a3, preserving material and keeping the initiative. The check on b1 also prevents White from exploiting the g6 pawn immediately. KEY PRINCIPLE Never sacrifice a defended piece for a check: Before delivering a check, verify that all your pieces remain defended. A check that loses material is a blunder. |
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|
Move #:
61
Move:
Qe2+
best
Midgame missed stronger move (gap 191cp)
|
61 | Qe2+ | best | Midgame missed stronger move (gap 191cp) |
|
WHAT HAPPENED Move Played: Qe2+ You (Black) played 61...Qe2+, moving the queen from f1 to e2 and checking the white king on h2. The move forces the king to move (Kg1 or Kh1) and forces White to interpose with Qg2. This check gains a tempo, clears the e‑file for potential infiltration, and keeps the queen active while eyeing the vulnerable d5 pawn and the f5 knight. WHY THIS MOVE IS STRONG The engine also lists 61...Qe2+ as the best move, confirming that the check is the most forcing continuation. By delivering the check, Black forces White’s queen to block, after which Black can capture the d5 pawn or the f5 knight with ...bxd5 or ...bxf5, gaining material. Any non‑checking move would allow White to consolidate and keep the extra pawn. KEY PRINCIPLE Use checks to gain tempo and create threats: When the opponent’s king is exposed, a well‑placed checking move can force defensive moves, allowing you to win material or improve your position. |
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Move #:
88
Move:
Ke6
missed opportunity
Endgame missed stronger move (gap 224cp)
|
88 | Ke6 | missed opportunity | Endgame missed stronger move (gap 224cp) |
|
WHAT HAPPENED Move Played: Ke6 You (Black) played 88...Ke6, moving the king from e7 to e6. This step away from the f‑file leaves the pawn on f5 completely unopposed. White can now push f5 with tempo, creating a passed pawn and threatening promotion while Black’s king is poorly placed to stop it. WHY IT'S BETTER Engine suggested: Kf7 The engine’s 88...Kf7 keeps the king on the f‑file, directly controlling the critical f5 square and preventing White’s pawn advance. By staying on f7, Black can also support a future ...Kd6‑c5 manoeuvre or capture on e5 if needed. Ke6 wastes a tempo and hands the initiative to White. KEY PRINCIPLE King placement matters in pawn endings: The king should occupy the most active square that controls opponent’s passed pawn advance. Never retreat the king away from key squares when your opponent’s pawn is about to become dangerous. |
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Master Lens
What The GM Did Well By Phase
Opening
Middlegame
Endgame