Event: GMT Biel Chess Festival blitz
Site: Biel/Bienne, Switzerland
White: Naiditsch, Arkadji
WhiteTitle: GM
WhiteElo: 2581
Black: Studer, Noël
BlackTitle: GM
BlackElo: 2422
Result: 1-0
ECO: A00
Opening: Anderssen's Opening
Variant: Standard
TimeControl: 3 minutes + 2 seconds increment per move.

1. a3 { [%eval 0.0] [%clk 0:03:03] } 1... e5 { [%eval -0.02] [%clk 0:03:03] } 2. c4 { [%eval 0.26] [%clk 0:03:04] } 2... Nf6 { [%eval 0.08] [%clk 0:03:04] } 3. Nc3 { [%eval -0.06] [%clk 0:03:04] } 3... d5 { [%eval 0.13] [%clk 0:02:59] } 4. cxd5 { [%eval 0.09] [%clk 0:03:04] } 4... Nxd5 { [%eval 0.0] [%clk 0:03:00] } 5. e4 { [%eval 0.0] [%clk 0:03:04] } 5... Nxc3 { [%eval 0.23] [%clk 0:02:47] } 6. bxc3 { [%eval 0.0] [%clk 0:03:04] } 6... c5 { [%eval 0.42] [%clk 0:02:23] } 7. Nf3 { [%eval 0.22] [%clk 0:03:04] } 7... Bd6 { [%eval 0.32] [%clk 0:02:21] } 8. Bc4 { [%eval 0.37] [%clk 0:02:56] } 8... O-O { [%eval 0.4] [%clk 0:02:21] } 9. O-O { [%eval 0.41] [%clk 0:02:56] } 9... Nc6 { [%eval 0.44] [%clk 0:02:22] } 10. Rb1 { [%eval 0.22] [%clk 0:02:56] } 10... Rb8 { [%eval 0.38] [%clk 0:02:17] } 11. h3 { [%eval 0.29] [%clk 0:02:55] } 11... Na5 { [%eval 0.27] [%clk 0:02:06] } 12. Bd5 { [%eval 0.38] [%clk 0:02:53] } 12... c4 { [%eval 0.58] [%clk 0:02:07] } 13. a4 { [%eval 0.18] [%clk 0:02:44] } 13... Qe7 { [%eval 0.52] [%clk 0:02:04] } 14. Qe2?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 0:02:24] } 14... Be6 { [%eval 0.15] [%clk 0:02:02] } 15. d4?! { [%eval -0.45] } { Inaccuracy. Rb5 was best. } { [%clk 0:02:09] } 15... cxd3 { [%eval -0.13] [%clk 0:01:57] } 16. Qxd3 { [%eval -0.09] [%clk 0:02:10] } 16... Bxd5 { [%eval -0.23] [%clk 0:01:37] } 17. Qxd5 { [%eval -0.07] } 17... b6 { [%eval 0.39] } 18. Be3?! { [%eval -0.12] } { Inaccuracy. Rd1 was best. } { [%clk 0:02:11] } 18... Rfd8?? { [%eval 2.1] } { Blunder. Qc7 was best. } { [%clk 0:01:38] } 19. Bg5 { [%eval 2.12] [%clk 0:02:12] } 19... Qe6?! { [%eval 3.37] } { Inaccuracy. Qb7 was best. } { [%clk 0:01:28] } 20. Qxe6 { [%eval 3.45] [%clk 0:02:08] } 20... fxe6 { [%eval 3.26] [%clk 0:01:29] } 21. Bxd8 { [%eval 3.06] } 21... Rxd8 { [%eval 3.19] [%clk 0:01:30] } 22. Rfd1 { [%eval 3.15] [%clk 0:02:09] } 22... Nc6?! { [%eval 4.18] } { Inaccuracy. Nb7 was best. } { [%clk 0:01:26] } 23. Ng5 { [%eval 4.29] [%clk 0:01:52] } 23... Be7?! { [%eval 5.45] } { Inaccuracy. Rd7 was best. } { [%clk 0:01:22] } 24. Nxe6 { [%eval 4.91] [%clk 0:01:45] } 24... Rc8 { [%eval 5.32] [%clk 0:01:20] } 25. Rd7 { [%eval 5.18] [%clk 0:01:33] } 25... Kf7 { [%eval 4.97] [%clk 0:01:21] } 26. Nc7?? { [%eval 1.55] } { Blunder. Rc7 was best. } { [%clk 0:01:33] } 26... Nb8 { [%eval 1.51] [%clk 0:01:20] } 27. Rbd1 { [%eval 1.77] [%clk 0:01:28] } 27... Nxd7 { [%eval 1.71] [%clk 0:01:19] } 28. Rxd7 { [%eval 1.51] [%clk 0:01:29] } 28... Kf8? { [%eval 3.37] } { Mistake. Rd8 was best. } { [%clk 0:01:16] } 29. Nd5 { [%eval 2.75] [%clk 0:01:25] } 29... Bc5?! { [%eval 4.03] } { Inaccuracy. Ba3 was best. } { [%clk 0:01:10] } 30. g4? { [%eval 2.46] } { Mistake. Rxa7 was best. } { [%clk 0:01:14] } 30... a5 { [%eval 3.07] [%clk 0:01:02] } 31. Kg2 { [%eval 2.84] [%clk 0:01:14] } 31... Rc6 { [%eval 3.03] [%clk 0:00:45] } 32. h4 { [%eval 2.58] [%clk 0:01:10] } 32... Ba3 { [%eval 2.59] [%clk 0:00:27] } 33. Nc7?! { [%eval 1.84] } { Inaccuracy. h5 was best. } { [%clk 0:00:47] } 33... Bb2 { [%eval 1.67] [%clk 0:00:17] } 34. f4?! { [%eval 0.77] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:33] } 34... Bxc3?? { [%eval 6.2] } { Blunder. exf4 was best. } { [%clk 0:00:16] } 35. f5 { [%eval 5.23] [%clk 0:00:34] } 35... Bb4?! { [%eval 7.39] } { Inaccuracy. Be1 was best. } { [%clk 0:00:06] } 36. Ne6+ { [%eval 4.47] [%clk 0:00:34] } 36... Ke8 { [%eval 7.57] [%clk 0:00:07] } 37. Rxg7 { [%eval 7.47] [%clk 0:00:32] } 37... Rc2+ { [%eval 7.23] [%clk 0:00:08] } 38. Kf3 { [%eval 6.92] [%clk 0:00:32] } 38... Rc3+ { [%eval 7.02] [%clk 0:00:09] } 39. Ke2 { [%eval 6.28] [%clk 0:00:33] } 39... Rc4 { [%eval 8.14] [%clk 0:00:07] } 40. f6 { [%eval 8.14] [%clk 0:00:28] } 40... Rc2+ { [%eval 8.14] [%clk 0:00:04] } 41. Kd3 { [%eval 8.13] [%clk 0:00:16] } 41... Rc3+ { [%eval 8.09] [%clk 0:00:05] } 42. Ke2 { [%eval 8.07] [%clk 0:00:18] } 42... Rc2+ { [%eval 8.07] [%clk 0:00:06] } 43. Kd1 { [%eval 7.93] [%clk 0:00:19] } 43... Rd2+ { [%eval 7.81] [%clk 0:00:07] } 44. Kc1 { [%eval 7.53] [%clk 0:00:20] } 44... Rf2 { [%eval 7.77] [%clk 0:00:09] } 45. g5 { [%eval 7.6] [%clk 0:00:18] } 45... Ba3+ { [%eval 14.92] [%clk 0:00:05] } 46. Kd1 { [%eval 13.77] [%clk 0:00:18] } 46... Bb4 { [%eval 14.41] [%clk 0:00:05] } 47. Rxh7 { [%eval 13.02] [%clk 0:00:17] } 47... b5 { [%eval 30.45] [%clk 0:00:05] } 48. axb5 { [%eval 23.54] [%clk 0:00:15] } 48... a4?? { [%eval #10] } { Checkmate is now unavoidable. Rd2+ was best. } { [%clk 0:00:06] } 49. b6 { [%eval #10] [%clk 0:00:15] } 49... a3 { [%eval #7] [%clk 0:00:07] } 50. Ra7?! { [%eval 66.99] } { Lost forced checkmate sequence. b7 was best. } { [%clk 0:00:12] } 50... a2 { [%eval 29.1] [%clk 0:00:09] } 51. h5 { [%clk 0:00:08] } 51... a1=Q+ { [%clk 0:00:06] } 52. Rxa1 { [%clk 0:00:08] } 52... Rf1+ { [%clk 0:00:07] } 53. Kc2 { [%clk 0:00:09] } 53... Rxa1 { [%clk 0:00:08] } 54. g6 { [%clk 0:00:08] } 54... Rh1 { [%clk 0:00:04] } 55. f7+ { [%clk 0:00:09] } 55... Kd7 { [%clk 0:00:05] } 56. g7 { [%clk 0:00:07] } 56... Kxe6 { [%clk 0:00:05] } 57. g8=Q { [%clk 0:00:08] } 1-0