[Event "Tata Steel-A 73rd"] [Site "Wijk aan Zee"] [Date "2011.01.15"] [Round "1"] [White "Ponomariov, Ruslan"] [Black "Anand, Viswanathan"] [Result "0-1"] [GameId "Xq5wyliq"] [WhiteElo "2744"] [BlackElo "2810"] [Variant "Standard"] [TimeControl "-"] [ECO "B92"] [Opening "Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 { [%eval 0.03] } 1... c5 { [%eval 0.18] } 2. Nf3 { [%eval 0.03] } 2... d6 { [%eval 0.37] } 3. d4 { [%eval 0.08] } 3... cxd4 { [%eval 0.28] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.0] } 5. Nc3 { [%eval 0.12] } 5... a6 { [%eval 0.1] } 6. Be2 { [%eval 0.0] } 6... e5 { [%eval 0.0] } 7. Nb3 { [%eval 0.08] } 7... Be7 { [%eval 0.08] } 8. O-O { [%eval 0.13] } 8... O-O { [%eval 0.37] } { B92 Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line } 9. Be3 { [%eval 0.2] } 9... Be6 { [%eval 0.33] } 10. Nd5?! { (0.33 → -0.25) Inaccuracy. Bf3 was best. } { [%eval -0.25] } (10. Bf3 h6 11. a4 Nfd7 12. Nd5 Nc6 13. c3 Rc8 14. Re1 Bg5 15. Nd2 Ne7 16. Bxg5 hxg5) 10... Nbd7?! { (-0.25 → 0.38) Inaccuracy. Nxd5 was best. } { [%eval 0.38] } (10... Nxd5) 11. Qd3 { [%eval 0.08] } 11... Bxd5 { [%eval 0.41] } 12. exd5 { [%eval -0.02] } 12... Nc5?! { (-0.02 → 0.71) Inaccuracy. Ne8 was best. } { [%eval 0.71] } (12... Ne8) 13. Qd2 { [%eval 0.37] } 13... Nfe4 { [%eval 0.58] } 14. Qb4 { [%eval 0.36] } 14... a5 { [%eval 0.49] } 15. Qb5 { [%eval 0.03] } 15... Qc7?! { (0.03 → 0.59) Inaccuracy. b6 was best. } { [%eval 0.59] } (15... b6 16. f3) 16. Qc4 { [%eval 0.07] } 16... Rac8 { [%eval 0.56] } 17. Rfd1?! { (0.56 → -0.03) Inaccuracy. f3 was best. } { [%eval -0.03] } (17. f3 Nf6 18. Rad1 Nfd7 19. Qb5 Nxb3 20. axb3 f5 21. Ra1 f4 22. Bf2 Ra8 23. Rfe1 g6) 17... f5 { [%eval 0.0] } 18. c3 { [%eval -0.02] } 18... Qd8 { [%eval 0.04] } 19. Qb5 { [%eval -0.24] } 19... b6 { [%eval 0.1] } 20. Nd2 { [%eval -0.29] } 20... Nxd2 { [%eval -0.24] } 21. Bxd2 { [%eval -0.49] } 21... Bf6 { [%eval -0.07] } 22. Rab1 { [%eval -0.35] } 22... e4 { [%eval 0.0] } 23. b4?! { (0.00 → -0.74) Inaccuracy. Rf1 was best. } { [%eval -0.74] } (23. Rf1 h6 24. Be3 Bg5 25. Bd4 Bf6 26. g3 Nd7 27. Be3 Bg5 28. Bd4 Bf6) 23... Nd7 { [%eval -0.46] } 24. Rb3 { [%eval -0.74] } 24... Be5 { [%eval -0.36] } 25. a3 { [%eval -0.72] } 25... Rf7 { [%eval -0.53] } 26. c4?! { (-0.53 → -1.35) Inaccuracy. g3 was best. } { [%eval -1.35] } (26. g3 g6 27. c4 Ra8 28. Bc1 h5 29. Qc6 Rc8 30. Qb5 f4 31. gxf4 Bxf4 32. Bxf4 Rxf4) 26... axb4 { [%eval -1.1] } 27. axb4 { [%eval -1.24] } 27... Ra8 { [%eval -0.9] } 28. Bc3?! { (-0.90 → -1.64) Inaccuracy. Bc1 was best. } { [%eval -1.64] } (28. Bc1 Ra2) 28... Bxc3 { [%eval -1.22] } 29. Rxc3 { [%eval -1.67] } 29... Ra2 { [%eval -1.42] } 30. Re3 { [%eval -1.56] } 30... g6 { [%eval -1.41] } 31. Bf1 { [%eval -1.67] } 31... Qf6 { [%eval -1.4] } 32. Rde1? { (-1.40 → -2.89) Mistake. Be2 was best. } { [%eval -2.89] } (32. Be2 Re7 33. Bf1 f4 34. Re2 Rxe2 35. Bxe2 Qc3 36. c5 bxc5 37. bxc5 Qxc5 38. Qc6 e3) 32... Kg7? { (-2.89 → -1.32) Mistake. f4 was best. } { [%eval -1.32] } (32... f4 33. R3e2 Rxe2 34. Rxe2 f3 35. Ra2 e3 36. fxe3 Qc3 37. c5 Qxe3+ 38. Kh1 bxc5 39. Ra1) 33. R3e2 { [%eval -1.52] } 33... Ra3 { [%eval -1.08] } 34. Qc6 { [%eval -1.16] } 34... h5 { [%eval -0.99] } 35. Re3 { [%eval -1.16] } 35... Ra7 { [%eval -0.82] } 36. h3 { [%eval -1.14] } 36... h4 { [%eval -1.03] } 37. Rb3?! { (-1.03 → -1.61) Inaccuracy. Qb5 was best. } { [%eval -1.61] } (37. Qb5 g5 38. Rd1 Ra2 39. Re2 Rxe2 40. Bxe2 g4 41. hxg4 fxg4 42. Rf1 Qf4 43. Kh1 e3) 37... Ra2 { [%eval -1.3] } 38. Rbe3 { [%eval -1.95] } 38... g5?! { (-1.95 → -0.81) Inaccuracy. Rxf2 was best. } { [%eval -0.81] } (38... Rxf2) 39. R3e2?! { (-0.81 → -1.41) Inaccuracy. Qc8 was best. } { [%eval -1.41] } (39. Qc8 Ra7 40. Qe8 Rf8 41. Qh5 Ne5 42. Qe2 Rfa8 43. Rb3 g4 44. c5 bxc5 45. bxc5 gxh3) 39... Ra7 { [%eval -1.23] } 40. Qc8 { [%eval -1.52] } 40... Ne5 { [%eval -1.57] } 41. Rc2?? { (-1.57 → -6.14) Blunder. Qb8 was best. } { [%eval -6.14] } (41. Qb8 Rfb7 42. Qe8 Qf7 43. Qd8 Qe7 44. Qxe7+ Rxe7 45. c5 bxc5 46. bxc5 Nd3 47. cxd6 Red7) 41... Rf8 { [%eval -6.05] } 42. Qe6 { [%eval -5.89] } 42... Qd8 { [%eval -5.8] } 43. c5 { [%eval -5.7] } 43... bxc5?! { (-5.70 → -4.01) Inaccuracy. Rf6 was best. } { [%eval -4.01] } (43... Rf6) 44. bxc5? { (-4.01 → -7.32) Mistake. Rxc5 was best. } { [%eval -7.32] } (44. Rxc5 Nd3 45. Bxd3 dxc5 46. Be2 cxb4 47. d6 Rf6 48. Qb3 Qb6 49. Qb2 Qxd6 50. Rd1 Qc5) 44... Rf6 { [%eval -6.96] } 45. Qxe5 { [%eval -7.98] } 45... dxe5 { [%eval -7.62] } 46. d6 { [%eval -8.7] } 46... g4 { [%eval -8.29] } 47. hxg4 { [%eval -8.69] } 47... fxg4 { [%eval -8.2] } 48. g3 { [%eval -18.01] } 48... hxg3 { [%eval -15.41] } 49. fxg3 { [%eval -63.92] } 49... Qa5 { [%eval -16.37] } 50. Rec1?! { (-16.37 → Mate in 10) Checkmate is now unavoidable. Rxe4 was best. } { [%eval #-10] } (50. Rxe4 Qa1) 50... Qa3 { [%eval #-9] } 51. Rc3 { [%eval #-9] } 51... Qb2 { [%eval #-8] } 52. R1c2 { [%eval #-8] } 52... Qb4 { [%eval #-8] } { Black wins. } 0-1