← Back to Index

Analysis: erivera90 vs etjohnso26

Date: 2026.03.07 | Event: Live Chess | Site: Chess.com

Analyze on Lichess

Evaluation

Your moves Opponent moves

Found 4 crucial moments (1 blunder, 3 missed opportunitys).

Moment 1 — Missed Opportunity MINOR ↗

Missed Positional

FEN: r1b1kb1r/pp3p1p/6p1/5q2/3p4/3P2P1/PP3PBP/R1BQ1RK1 w kq - 0 13

You Played: Rb1
You Could Have Played: Re1+
Eval Swing: -214 cp
Variation: Re1+ Be7 Bh6 Qb5

You could have played: Re1+ Be7 Bh6 Qb5

Coach Explanation

You had a chance to play Re1+, forcing the Black king to react. This move immediately puts pressure on the Black position. If Black responds with Be7, then Bh6 continues the attack, creating problems for Black's queen and king. Re1+ offered a significant positional advantage and a strong continuation with Bh6. Rb1 was safe, but missed this chance to seize the initiative.

Moment 2 — Missed Opportunity MAJOR ↗

Missed Fork

FEN: r1b1k2r/p4pbp/6p1/1p3q2/1P1p4/3P2P1/P4PBP/1RBQ1RK1 w kq - 0 15

You Played: Bd2
You Could Have Played: Bc6+
Eval Swing: -403 cp
Variation: Bc6+ Bd7 Re1+ Be5

You could have played: Bc6+ Bd7 Re1+ Be5

Coach Explanation

You had a chance to play Bc6+, a strong move leading to a decisive advantage! Bc6+ forks the Black King and Bishop on g7. If Black responds with Bd7, then Re1+ forces the Black Bishop away from defending the King, for example Be5. This sequence creates a significant swing in your favor.

Moment 3 — Missed Opportunity CRITICAL ↗

Missed Skewer

FEN: r1b2rk1/p4pbp/6p1/1p3q2/1P1p4/3P2P1/P2B1PBP/1R1Q1RK1 w - - 2 16

You Played: Qc1
You Could Have Played: Be4
Eval Swing: -501 cp
Variation: Be4 Qh3 Bxa8 Bg4

You could have played: Be4 Qh3 Bxa8 Bg4

Coach Explanation

You had a chance to play Be4! This move would have initiated a powerful skewer tactic. If Black responds with Qh3, then Bxa8 wins the exchange. Additionally, Bg4 intensifies the pressure. This aggressive sequence could have significantly improved your position.

Moment 4 — Blunder CRITICAL ↗

Hanging Piece

FEN: 2r3k1/p4p1p/6p1/1p2Q3/1P1p1P2/3q2P1/P6P/4RRK1 w - - 4 25

You Played: Qxb5
Engine Best: f5
Eval Swing: -1109 cp
Variation: f5 Qc4 Qf4 d3

CRITICAL: Your move allowed the opponent to immediately capture your White Queen on b5.

Refutation: Qxb5 Rc1 Rxc1 Rxc1

Coach Explanation

BLUNDER: You hung your Queen. The opponent can simply take it with Qxb5.

The move Qxb5 is a blunder because your Queen is hanging and can be captured. Instead, f5 is much better. The best line after f5 is f5 Qc4 Qf4 d3.

Recurring Patterns

The most prominent recurring mistake continues to be overlooking hanging pawns, though the frequency of this specific tactical error appears to be waning slightly in recent games. Missed opportunities for positional improvements are also prevalent. However, this game highlights a dangerous new trend: a significant blunder by hanging a piece, specifically the Queen. This game deviates from recent analyses with a missed fork and skewer opportunity, tactics previously unseen in this volume.

Annotated PGN

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

        
        [Event "Live Chess"]
[Site "Chess.com"]
[Date "2026.03.07"]
[White "erivera90"]
[Black "etjohnso26"]
[Result "0-1"]

1. c4 {-0.11} e6 {+0.30} 2. Nc3 {+0.35} c5 {+0.31} 3. e4 {+0.09} d5 {+0.96} 4.
cxd5 {+1.00} exd5 {+1.00} 5. exd5 {+1.08} Nf6 {+1.05} 6. g3 {-0.78} Nxd5 {-0.54}
7. Nxd5 {-0.85} Qxd5 {-0.74} 8. Nf3 {-1.62} Nc6 {-1.70} 9. Bg2 {-1.73} Qf5
{-0.14} 10. O-O {+0.01} g6 {+1.86} 11. d3 {+0.45} Nd4 {+3.98} 12. Nxd4 {+3.77}
cxd4 {+4.09} 13. Rb1 $6 {+2.28 Missed Positional · best: Re1+} Bg7 {+2.83} 14.
b4 {+1.40} b5 {+6.36} 15. Bd2 $6 {+2.25 Missed Fork · best: Bc6+} O-O {+5.46}
16. Qc1 $6 {+0.60 Missed Skewer · best: Be4} Rb8 {+0.50} 17. Bh6 {-0.49} Bb7
{-0.13} 18. Bxg7 {-0.14} Kxg7 {+0.05} 19. Bxb7 {-0.07} Rxb7 {-0.02} 20. f4
{-1.47} Re7 {-0.25} 21. Qc5 {-0.23} Rc8 {+5.21} 22. Qxe7 {+5.18} Qxd3 {+5.25}
23. Qe5+ {+4.91} Kf8 {+7.29} 24. Rbe1 {+5.51} Kg8 {+5.39} 25. Qxb5 $4 {-5.56
Hanging Piece · Qxb5} Qxb5 {-5.92} 26. Re5 {-6.31} Qxb4 {-6.50} 27. Rfe1 {-6.79}
Qb2 {-5.93} 28. Re8+ {-5.92} Rxe8 {-6.36} 29. Rxe8+ {-5.81} Kg7 {-6.46} 0-1
    