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Analysis: erivera90 vs Arianit1702

Date: 2026.03.17 | Event: Live Chess | Site: Chess.com

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Evaluation

Your moves Opponent moves

Found 10 crucial moments (7 blunders, 3 missed opportunitys).

Moment 1 — Blunder MAJOR ↗

FEN: rnb1k2r/pppp1ppp/2q5/2b1p2n/2P1N3/6PP/PP1PPPB1/R1BQK1NR w KQkq - 5 7

You Played: Nf3
Engine Best: e3
Eval Swing: -342 cp
Variation: e3 Nf6 Nxf6+ Qxf6

CRITICAL: Your move allowed the opponent to immediately capture your White Knight on e4.

Refutation: Qxe4

Coach Explanation

BLUNDER: You hung your Knight. The opponent can simply take it with Qxe4. e3 is superior because after e3 Nf6 Nxf6+ Qxf6, the position is more balanced.

Moment 2 — Missed Opportunity MINOR ↗

Missed Hanging Pawn

FEN: rnb2rk1/pppp1ppp/2q5/2b1p2n/2P1N3/5NPP/PP1PPPB1/R1BQK2R w KQ - 7 8

You Played: d4
You Could Have Played: Nxe5
Eval Swing: -214 cp
Variation: Nxe5 Qb6 Nd3 Be7

You could have played: Nxe5 Qb6 Nd3 Be7

Coach Explanation

You had a chance to play Nxe5, grabbing a pawn and opening the position! The engine suggests the best response is Qb6, forcing you to play Nd3. This move allows you to develop a piece while challenging the queen. Black's most likely response is Be7, further developing their pieces. This sequence could have given you a slight advantage by activating your pieces and creating imbalances.

Moment 3 — Blunder MINOR ↗

FEN: rnb2rk1/pppp1ppp/2q5/4p2n/2PPN3/5NPP/PP1bPPB1/R2QK2R w KQ - 0 10

You Played: Qxd2
Engine Best: Nexd2
Eval Swing: -265 cp
Variation: Nexd2 d6 e4 Qb6

CRITICAL: Your move allowed the opponent to immediately capture your White Knight on e4.

Refutation: Qxe4 dxe5 Nc6 Qg5

Coach Explanation

BLUNDER: You hung your Knight. The opponent can simply take it with Qxe4. Nexd2 is superior because after Nexd2 d6 e4 Qb6 you are not losing material.

Moment 4 — Missed Opportunity MINOR ↗

Missed Skewer

FEN: r1b2rk1/ppp2pp1/q1n4p/3BP1Nn/8/2N3PP/PP1QPP2/R3K2R w KQ - 1 15

You Played: Nge4
You Could Have Played: Nxf7
Eval Swing: -271 cp
Variation: Nxf7 Rxf7 Bxf7+ Kxf7

You could have played: Nxf7 Rxf7 Bxf7+ Kxf7

Coach Explanation

You had a chance to play Nxf7, a brilliant skewer! If Black responds with Rxf7, then Bxf7+ forces the King to move with Kxf7. This sequence wins a piece and substantially improves your position.

Moment 5 — Missed Opportunity MINOR ↗

Missed Pin

FEN: r1b2rk1/ppp2pp1/q6p/3B3n/2n1NP2/2N3PP/PP1QP3/R3K2R w KQ - 1 17

You Played: Bxc4
You Could Have Played: Qd3
Eval Swing: -234 cp
Variation: Qd3 Be6

You could have played: Qd3 Be6

Coach Explanation

You had a chance to play a very strong move: Qd3! This move creates a pin on the Black Knight on h5, significantly restricting Black's options. The best response from Black is Be6, but even after that, you maintain a strong advantage and pressure on the Black position.

Moment 6 — Blunder MINOR ↗

Hanging Pawn

FEN: r1b2rk1/ppp2pp1/7p/7n/2q1NP2/2N3PP/PP1QP3/R3K2R w KQ - 0 18

You Played: O-O
Engine Best: Qd5
Eval Swing: -248 cp
Variation: Qd5 Qxd5 Nxd5 b6

CRITICAL: Your move allowed the opponent to immediately capture your White Pawn on h3.

Refutation: Bxh3

Coach Explanation

BLUNDER: You hung your Pawn on h3. The opponent can simply take it with Bxh3. O-O allows this immediate material loss. Qd5 is superior because it directly attacks the Black Queen, forcing Qxd5. After Nxd5 b6, you develop a piece and improve your position instead of losing material.

Moment 7 — Blunder CRITICAL ↗

Hanging Piece

FEN: 3r1rk1/ppp2pp1/2q4p/7P/4NP2/1P2P2P/P2Q4/R4RK1 w - - 1 24

You Played: Qc3
Engine Best: Qg2
Eval Swing: -542 cp
Variation: Qg2 Rfe8 Nf2 Qb6

CRITICAL: Your move allowed the opponent to immediately capture your White Knight on e4.

Refutation: Qxe4

Coach Explanation

BLUNDER: You hung your Knight. The opponent can simply take it with Qxe4. Qg2 is superior because it defends the knight on e4 and prepares to bring the knight to f2.

Moment 8 — Blunder MINOR ↗

FEN: 5rk1/ppp2pp1/7p/7P/4qP2/1PQrP2P/P4R2/R5K1 w - - 2 26

You Played: Qc2
Engine Best: Qe5
Eval Swing: -203 cp
Variation: Qe5 Qxe5 fxe5 Rxe3

CRITICAL: Your move allowed the opponent to immediately capture your White Pawn on e3.

Refutation: Qxe3 Rf1 Rfd8 Qxc7

Coach Explanation

BLUNDER: You hung your e3 Pawn. The opponent can simply take it with Qxe3. Qc2 loses material. Qe5 is superior because it forces Qxe5, and after fxe5, you get Rxe3.

Moment 9 — Blunder MAJOR ↗

Hanging Pawn

FEN: 3r2k1/ppp2pp1/7p/7P/4qP2/1P1rP2P/P1Q2R2/R5K1 w - - 4 27

You Played: Rff1
Engine Best: Re1
Eval Swing: -415 cp
Variation: Re1

CRITICAL: Your move allowed the opponent to immediately capture your White Pawn on e3.

Refutation: Qxe3+ Rf2 Rd2 Qxd2

Coach Explanation

BLUNDER: You hung your Pawn on e3. The opponent can simply take it with Qxe3+. After Rf2, Rd2 attacks the queen and after Qxd2, white's position is lost. Re1 is superior because it avoids this immediate loss of material.

Moment 10 — Blunder MINOR ↗

Hanging Pawn

FEN: 3r2k1/p1p2pp1/1p5p/7P/4qP2/1P1rP2P/P1Q5/R4RK1 w - - 0 28

You Played: Rad1
Engine Best: Rae1
Eval Swing: -285 cp
Variation: Rae1 Qd5 Qe2 Rd2

CRITICAL: Your move allowed the opponent to immediately capture your White Pawn on e3.

Refutation: Qxe3+ Qf2 Qxh3 Qg2

Coach Explanation

BLUNDER: You hung your Pawn. The opponent can simply take it with Qxe3+, followed by Qf2, Qxh3, and Qg2. Rae1 is better because it prepares to defend with Qe2 after Qd5, and supports Rd2.

Recurring Patterns

The most prominent error pattern is a tendency to hang pieces, specifically Knights and Pawns. This game reinforces that pattern, as the player has blundered multiple Knights and Pawns. Previously, the most common tactic types observed were skewer, trapped_piece, and pin, but this game shows a regression to making simple oversights in piece safety and repeated instances of hanging pieces. This game's errors overwhelmingly involve outright material loss through hanging pieces rather than missed tactical opportunities.

Annotated PGN

Copy this PGN to paste into Lichess, ChessBase, or any analysis tool.

        
        [Event "Live Chess"]
[Site "Chess.com"]
[Date "2026.03.17"]
[White "erivera90"]
[Black "Arianit1702"]
[Result "0-1"]

1. c4 {+0.00} e5 {+0.03} 2. Nc3 {+0.07} Nf6 {+0.12} 3. g3 {+0.17} Bc5 {+0.34} 4.
h3 {-0.26} Nh5 {+0.99} 5. Bg2 {+0.90} Qf6 {+2.45} 6. Ne4 {+0.92} Qc6 {+0.99} 7.
Nf3 $4 {-2.40 Pin · Qxe4} O-O {+2.89} 8. d4 $6 {+0.65 Missed Hanging Pawn ·
best: Nxe5} Bb4+ {+0.65} 9. Bd2 {+0.46} Bxd2+ {+0.55} 10. Qxd2 $4 {-2.22 Pin ·
Qxe4} Qxc4 {+3.46} 11. Nc3 {+1.25} d5 {+3.23} 12. dxe5 {+1.77} Nc6 {+2.74} 13.
Ng5 {+1.38} h6 {+1.71} 14. Bxd5 {+1.82} Qa6 {+3.48} 15. Nge4 $6 {+0.91 Missed
Skewer · best: Nxf7} Nxe5 {+0.90} 16. f4 {+0.86} Nc4 {+2.37} 17. Bxc4 $6 {+0.26
Missed Pin · best: Qd3} Qxc4 {+0.09} 18. O-O $4 {-2.48 Hanging Pawn · Bxh3} Bf5
{-2.09} 19. g4 {-2.44} Bxe4 {-2.43} 20. gxh5 {-2.48} Rae8 {-2.20} 21. b3 {-2.86}
Qc5+ {-2.94} 22. e3 {-4.17} Rd8 {+2.67} 23. Nxe4 {+3.11} Qc6 {+3.66} 24. Qc3 $4
{-1.84 Hanging Piece · Qxe4} Qxe4 {-2.00} 25. Rf2 {-2.82} Rd3 {-3.00} 26. Qc2 $4
{-4.81 Pin · Qxe3} Rfd8 {-2.55} 27. Rff1 $4 {-6.57 Hanging Pawn · Qxe3+} b6
{-3.04} 28. Rad1 $4 {-6.09 Hanging Pawn · Qxe3+} Qxe3+ {-6.42} 29. Qf2 {-6.31}
Qxf2+ {-5.89} 30. Kxf2 {-5.93} Rxd1 {-5.93} 31. Ke2 {-6.92} Rxf1 {-6.13} 32.
Kxf1 {-6.26} a5 {-5.93} 33. f5 {-6.47} c5 {-5.92} 34. Kf2 {-7.29} a4 {-5.96} 35.
bxa4 {-8.21} c4 {-9.38} 36. a5 {#-9} c3 {-11.71} 37. axb6 {#-7} c2 {#-6} 38. b7
{#-6} c1=Q {#-5} 39. Kf3 {#-3} Qc3+ {#-2} 40. Ke4 {#-2} Qb4+ {#-3} 41. Ke5 {#-1}
Qxb7 {#-3} 42. f6 {#-2} gxf6+ {#-2} 43. Kxf6 {#-2} Rd5 {#-2} 44. a4 {#-2} Qc6+
{#-1} 45. Ke7 {#-1} Qd7+ {#-1} 46. Kf6 {#-1} Qe6# {#-0} 0-1
    