4.exf5 Bxf5!? (suite)

Voici l'analyse donnée par le site Chess.com sur la partie du post précédent.

[Event "Let's Play!"]
[Site "Chess.com"]
[Date "2012.09.28"]
[White "Supermimmo (ITA)"]
[Black "Fournier Frederic (FRA)"]
[ECO "C41"]
[Annotator "Chess.com Computer Analysis"]
[Result "0-1"]
[WhiteElo "1902"]
[BlackElo "2042"]
[TimeControl "1 in 3 days"]

{Inaccuracies(?!): 2 = 5.7% of moves | Mistakes(?): 3 = 8.6% of moves | Blunders(??): 0 = 0.0% of moves}

1. e4 {(Book Move)} e5 {(Book Move)}
2. Nf3 {(Book Move)} d6 {(Book Move)}
3. d4 {(Book Move)} f5 {(Book Move)}
4. exf5 {(1.13)} Bxf5 {(0.88)}
5. dxe5 {(0.96)} Nc6 {(0.84)}
6. Bb5 {(0.84)} dxe5 {(0.84)}
7. Qxd8+ {(0.8)} Rxd8 {(0.8)}
8. Nxe5 {(0.8)} Nge7 {(0.84)}
9. O-O {(0.6)} a6 {(1.05)}
10. Nxc6 {(0.32)} Nxc6 {(0.64)}
11. Re1+ {(0.48)} Kd7 {(0.64)}
12. Ba4 {(0.72)} Bd6 $6
{(0.8) INACCURACY - With that last move you went from roughly equal to having a worse position. Your best continuation was 12... b5}
({BEST MOVE (0.44)} 12... b5 13. Bb3 Nd4 14. Bg5 Re8 15. Rxe8 Kxe8 16. Nd2 Bxc2 17. Re1+ Kd7 18. Bxc2 $14)
({INACCURACY (0.8)} 12... Bd6 13. Nc3 h6 14. Be3 Rhe8 15. Rad1 Bg4 16. Rc1 b5 17. Bb3 $16)

13. Nc3 {(0.72)} b5 {(-0.48)}
14. Bb3 {(-0.48)} Nd4 {(-0.16)}
15. Ne4 {(0)} Nxb3 {(0.28)}
16. axb3 {(0.28)} Rhe8 {(0.28)}
17. f3 {(0.28)} Bxe4 {(0.36)}
18. fxe4 {(0.32)} Re6 {(0.2)}
19. Bg5 {(-0.2)} Rde8 {(-0.24)}
20. Rf1 {(-0.44)} h6 $2
{(0.4) MISTAKE - That was a mistake. Much better was 20... Bc5+}
({BEST MOVE (-0.6)} 20... Bc5+ 21. Kh1 Rxe4 22. g3 h6 23. Bd2 Re2 24. Rfd1 Kc6 25. Rxa6+ $15)
({MISTAKE (0.4)} 20... h6 21. Rf7+ Kc6 22. Bd2 Bc5+ 23. Kf1 Rxe4 24. Rxa6+ Bb6 25. Bc3 $14)

21. Rf7+ {(0)} Kc8 {(-0)}
22. Bd2 {(-0.16)} g5 {(0.16)}
23. Bc3 {(-0.2)} Rxe4 $6
{(0.52) INACCURACY - Perhaps better was 23... Kb7}
({BEST MOVE (-0.2)} 23... Kb7 24. Bg7 Rxe4 25. Bxh6 Re2 26. c4 Rxb2 27. cxb5 $10)
({INACCURACY (0.52)} 23... Rxe4 24. Rxa6 Re2 25. Ra8+ Kb7 26. Rxe8 Rxe8 27. Bg7 Re2 28. Bxh6 $14)

24. Rxa6 {(0.32)} R8e6 {(-0.16)}
25. Ra8+ {(-0.16)} Kb7
26. Ra5 {(-0.2)} Kb6 {(-0.52)}
27. Rf5 {(-0.84)} c5 {(-0.88)}
28. Ra2 {(-0.92)} b4 {(-1.05)}
29. Bd2 {(-1.45)} Re2 {(-1.45)}
30. Rd5 {(-1.85)} Kc6 $2
{(-0.24) MISTAKE - You slipped from a better position to an equal one. You should have played 30... Be5}
({BEST MOVE (-1.85)} 30... Be5 31. Kf1 Bxh2 32. Rd3 Bg3 33. Ra1 Rf2+ 34. Kg1 Ree2 35. Bxg5 $19)
({MISTAKE (-0.24)} 30... Kc6 31. Rd3 Kb5 32. Ra1 Bc7 33. c3 Rd6 34. c4+ Kc6 $10)

31. Rd3 {(-1.69)} c4 {(-1.61)}
32. Rd4 $4
{(-4.72) BLUNDER - Lucky you! Your opponent blundered! The best move was 32. Ra6+}
({BEST MOVE (-1.53)} 32. Ra6+ Kc7 33. Raxd6 cxd3 34. Rxd3 Rf6 35. Bxb4 Rxc2 36. Rc3+ Rc6 37. Bf8 Rxb2 $19)
({BLUNDER (-4.72)} 32. Rd4 Bc5 33. Ra6+ Kb5 34. Rxe6 Bxd4+ 35. Be3 Bxe3+ 36. Kf1 Rf2+ 37. Ke1 cxb3 38. c4+ bxc3 39. Rxe3 $19)

32... Bc5 {(-4.64)}
33. Ra6+ {(-4.72)} Kb7 {(-4.68)}
34. Rxe6 {(-4.6)} Rxe6 {(-5.33)}
35. c3 {(-5.89)} Bxd4+ $2
{(-4.84) MISTAKE - That was a mistake. Much better was 35... bxc3}
({BEST MOVE (-5.89)} 35... bxc3 36. Bxc3 Rd6 37. bxc4 Bxd4+ 38. Bxd4 Rxd4 39. b3 Rd2 $19)
({MISTAKE (-4.84)} 35... Bxd4+ 36. cxd4 c3 37. bxc3 Re2 38. Bxg5 hxg5 39. cxb4 Kc6 40. g3 Re4 41. Kf2 Rxd4 42. b5+ $19)

36. cxd4 {(-4.96)} Re2 {(-4.96)}
37. Bxb4 {(-5.57)} Rxb2 {(-5.57)}
38. d5 {(-6.46)} cxb3 {(-7.31)}
39. Bc3 {(-8.08)} Rc2 {(-7.95)}
40. Kf1 $4
{(-18.7) BLACK WINS - Play might have continued...}
({BEST MOVE (-8.68)} 40. Bh8 b2 41. Bxb2 Rxb2 42. h3 Kc7 43. Kf1 Kd6 44. g3 Kxd5 $19)
({BLUNDER (-18.7)} 40. Kf1 Rxc3 41. Ke1 b2 42. Kd2 Rc8 43. h4 gxh4 $19)
({CONTINUATION (-18.7)} 40. Kf1 Rxc3 41. Ke1 b2 42. Kd2 Rc8 43. h4 gxh4 $19)

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