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nihalsarin vs chesswarrior7197
lossTable of Contents
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Game Snapshot
Vienna Game: Stanley Variation, Three Knights Variation
Crucial Positions
| move # | position | classification | ||
|---|---|---|---|---|
|
Move #:
37
Move:
c5
pawn break
Endgame pawn break with negative eval swing
|
37 | c5 | pawn break | Endgame pawn break with negative eval swing |
|
WHAT HAPPENED Move Played: c5 Black played 37...c5, a double‑step pawn push from c7 to c5. The move opens the c‑file but leaves the king on f5 exposed, does nothing to stop White’s active rooks, and creates a pawn that is only defended by the knight on e6. White can reply Rxc5, winning a pawn for a rook, and White’s threats (c7, d6, f4) remain alive. Additionally Black’s own pawn on f5 and pawn on h5 are undefended, while White’s rooks on c4 and d2 and king on g1 are also undefended. WHY IT'S BETTER Engine suggested: Kf6 The engine recommends 37...Kf6 followed by 38. a4. Moving the king to f6 centralises it, protects the vulnerable f5 pawn, and prepares a queenside pawn advance that creates a passed a‑pawn. The king move also keeps the rook on b6 defended and reduces the impact of White’s threats. By avoiding the premature c‑push, Black maintains a safer king position and a more harmonious piece configuration. KEY PRINCIPLE King safety over pawn storms: When the opponent’s pieces are active, prioritize bringing the king to a safe, central square before launching pawn breaks. |
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Move #:
42
Move:
a5
blunder
Endgame blunder in equal position | Point of no return
|
42 | a5 | blunder | Endgame blunder in equal position | Point of no return |
|
WHAT HAPPENED Move Played: a5 Black played 42...a5, pushing the a‑pawn one step. The move does not address White’s immediate threats: White can capture the knight on c5 with Rxc5, take the e5 pawn with Rxe5, and capture the f4 pawn with f3xf4. Moreover Black’s rook on b1 and pawn on h4 are completely undefended, while White’s rooks and king are also undefended. The pawn advance merely loses tempo and leaves material hanging. WHY IT'S BETTER Engine suggested: Kd5 Engine’s 42...Kd5 centralises the king, defending the c5 knight, the e5 pawn and indirectly protecting the h4 pawn. After White’s best reply 43. Rec2, Black’s king remains active and the material balance is preserved. Centralising the king neutralises White’s threats far more effectively than a pawn move that does nothing. KEY PRINCIPLE Activate the king under pressure: When faced with multiple tactical threats, move the king to a safe, central square to defend key pieces before making pawn advances. |
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|
Move #:
44
Move:
e4
trend reversal
Endgame trend reversal (314cp decline)
|
44 | e4 | trend reversal | Endgame trend reversal (314cp decline) |
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WHAT HAPPENED Move Played: e4 Black played 44...e4, pushing the e‑pawn one square forward. This abandons the pawn on e5 without protection; White can simply capture with 45. Rxe4+, winning the pawn and delivering a check, while the open e‑file gives White’s rook a direct line to the black king on e6. Black’s other pieces (knight on c5, rook on b1) remain undefended, and White’s rook on h4 already threatens e5. WHY IT'S BETTER Engine suggested: Kd6 The engine advises 44...Kd6, stepping the king away from the open e‑file and keeping the e5 pawn defended. After the forced continuation 45. Rh6+, Black’s king stays safe and the pawn structure remains intact, preserving material and avoiding an immediate tactical loss. KEY PRINCIPLE Never create a tactical target by pawn pushes when the king sits on the same file: Keep the king off open lines and defend pawns rather than advancing them into capture. |
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Master Lens
What The GM Did Well By Phase
Opening
Middlegame
Endgame