D20: Queen's Gambit Accepted 1. d4 d5 2. c4 dxc4 3. Nc3!? (main line  3. Nf3) e5!?


Interesting alternatives 
(.. Counter gambit Main line: d4 d5 c4 e5!?)


Question is:
1. Worth to play in 2 minuteS?
2. Where did white make blunder?




[Event "Online játék"]
[Site "www.sakk.hu"]
[Date "2014.12.04"]
[Round "1"]
[White "vezércsel"]
[Black "azeri_ilgar"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "108"]
[BlackElo "308"]
[PlyCount "108"]
[EventDate "2014.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4
} 1. d4 d5 2. c4 dxc4 {
last book move} 3. Nc3 e5 $5 {counter-gambit} 4. dxe5 Qxd1+ 5. Kxd1 Nc6 (5...
Be6 $15) 6. e3 {Covers d4} (6. Nd5 $142 {and White is still in the game} Kd8 7.
Bf4 $11) 6... Nxe5 $17 7. Nf3 Nxf3 8. gxf3 Be6 9. a4 (9. e4 Nf6 $17) 9... Bb4
10. f4 (10. Ke2 Nf6 $17) 10... O-O-O+ 11. Kc2 Nf6 12. Bg2 (12. f3 Bc5 $19)
12... Ng4 13. f3 Nxe3+ $5 (13... Nf2 $142 {
would have given Black a clear advantage} 14. Rf1 Nd3 $19) 14. Bxe3 $11 Bf5+ {
A valuable piece} 15. Kc1 Rhe8 16. Re1 Rd3 17. Bd2 Rxe1+ (17... Red8 18. Re2
$17) 18. Bxe1 Re3 (18... a5 19. Bf1 Rxf3 20. Bxc4 $11) 19. Bd2 $14 Re6 20. a5
$4 {a transit from better to worse} (20. Ne4 c5 $14) 20... a6 $4 {
an unfortunate move that relinquishes the win} (20... Rg6 $142 {
Black clearly has the better chances} 21. Ra4 Bf8 $19 (21... Rxg2 $6 {
is the less attractive alternative} 22. Rxb4 Rg1+ 23. Nd1 $11)) 21. Ne4 $16
Bxd2+ 22. Kxd2 (22. Nxd2 $4 Re1#) 22... Bxe4 $2 (22... Rh6 $142 $5 23. Rh1 b5
$16) 23. fxe4 $18 Rd6+ (23... Rh6 24. h3 $18) 24. Kc3 Rd3+ 25. Kxc4 Rd2 26. Bf3
(26. Rg1 $5 Rxb2 27. Bh3+ Kd8 28. Rxg7 Rc2+ 29. Kd4 Rxh2 30. Rxh7 b5 $18) 26...
Rxh2 27. b4 Rf2 28. Bg4+ (28. Ra3 $142 $5 $18) 28... Kb8 $16 29. f5 (29. Kd3
$142 Rxf4 30. Rg1 $16) 29... g6 $2 (29... Rf4 $142 {and Black can hope to live}
30. Rg1 Rxe4+ 31. Kc3 b6 $14) 30. fxg6 $18 hxg6 31. Rg1 (31. Bd7 f5 32. e5 Rf4+
33. Kc5 Re4 $18) 31... f5 (31... Rf4 32. Kd5 f5 33. Be2 Rxe4 34. Bc4 $11) 32.
exf5 gxf5 33. Bh5 Rf4+ 34. Kc5 (34. Kc3 $142 $5 $18) 34... b6+ $11 35. axb6
cxb6+ 36. Kc6 Rc4+ 37. Kxb6 Rxb4+ 38. Kxa6 Rf4 (38... Kc7 $5 $11 {
might be a viable alternative}) 39. Kb6 $16 Kc8 40. Rg8+ (40. Kc6 Rc4+ 41. Kd6
Rf4 $16) 40... Kd7 $14 41. Be8+ $2 (41. Kc5 Ke6 $14) 41... Ke7 (41... Kd6 42.
Kb5 $11) 42. Bc6 Rf2 43. Re8+ (43. Kc5 Rc2+ 44. Kd5 Kf6 $14) 43... Kf7 44. Kc5
f4 (44... Rc2+ 45. Kd5 $11) 45. Re4 Kf6 46. Kd6 Kf5 47. Re7 Rd2+ 48. Kc7 Kg4
49. Be4 Kg3 50. Rg7+ Kf2 51. Rg4 Ke3 52. Bf5 (52. Bc6 Rd4 $11) 52... f3 (52...
Rd5 $142 53. Be6 Rd1 $15) 53. Kc6 $4 {White has let it slip away} (53. Re4+
$142 {had to be tried to avoid defeat} Kf2 54. Bg4 $11) 53... f2 $19 54. Bg6 (
54. Rg3+ Kf4 55. Bd3 Kxg3 56. Bf1 $19) 54... f1=Q (54... f1=Q 55. Re4+ Kf3 $19)
0-1




I think it is a good game (on the 2 minute-level). 
What do you think? What was the main point of loss?