[Event "WCO"] [Site "Chennai, India"] [Date "2022.08.08"] [Round "10.1"] [White "Shirov Alexei"] [Black "Navara David"] [Result "1/2-1/2"] [WhiteElo "2704"] [BlackElo "2688"] [Board "6"] [Variant "Standard"] [ECO "C67"] [Opening "Ruy Lopez: Berlin Defense, Rio Gambit Accepted"] [Annotator "https://lichess.org/broadcast/-/-/SrtZrxZZ"] [Source "https://lichess.org/study/SrtZrxZZ/uLFqLkX7"] [Orientation "white"] 1. e4 { [%eval 0.33] [%clk 1:30:56] } 1... e5 { [%eval 0.12] [%clk 1:30:57] } 2. Nf3 { [%eval 0.19] [%clk 1:31:21] } 2... Nc6 { [%eval 0.32] [%clk 1:31:23] } 3. Bb5 { [%eval 0.21] [%clk 1:31:46] } (3. Bc4 Bc5 4. d3 Nf6 5. Bg5 O-O 6. Nc3 d6?! { Inaccuracy. h6 was best. } (6... h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. c3 a5 10. O-O d6 11. h3) 7. Nd5 Na5 8. Nxf6+?! { Inaccuracy. b4 was best. } (8. b4 c6 9. bxc5 cxd5 10. Bxd5 Bg4 11. h3 Bxf3 12. Qxf3 dxc5) 8... gxf6 9. Bh6 Re8 10. Nh4 Nxc4 11. dxc4 Be6?? { Blunder. f5 was best. } (11... f5 12. Qh5 fxe4 13. g4 Be6 14. Nf5 Qf6 15. Rg1 Qg6 16. Nh4 Qf6) 12. Nf5 Bxf5 13. exf5 Kh8 14. Qh5 Qe7 15. h4?? { Blunder. O-O-O was best. } (15. O-O-O e4) 15... Rg8?! { Inaccuracy. e4 was best. } (15... e4 16. O-O e3 17. Bxe3 Bxe3 18. Rae1 Bxf2+ 19. Kxf2 Qd7 20. b3 d5 21. Qh6 Qd6 22. Rxe8+) 16. f3?? { Blunder. g4 was best. } (16. g4 e4 17. Bd2 e3 18. fxe3 Bxe3 19. O-O-O Bxd2+ 20. Rxd2 Rg7 21. Rdd1 Re8 22. Kb1 Qe4) 16... Rxg2 17. O-O-O Rag8?? { Blunder. e4 was best. } (17... e4 18. Rd2 Rxd2 19. Bxd2 e3 20. Bc3 e2 21. Re1 Rg8 22. Kb1 Rg2 23. a3 Kg8 24. Qh6) 18. a4?? { Blunder. Rhe1 was best. } (18. Rhe1 Qd7 19. Kb1 a5 20. a3 a4 21. Re4 Bd4 22. Bc1 R8g3 23. Bh6 Kg8 24. c3 Bc5) 18... e4 19. fxe4?? { Blunder. Kb1 was best. } (19. Kb1 e3 20. Bg5 e2 21. Rde1 Bd4 22. c3 Bg1 23. Ka2 Bh2 24. f4 Bg3 25. Qf3 fxg5) 19... Qxe4 20. Rd3 Qe2?? { Blunder. Qxc4 was best. } (20... Qxc4 21. Rd2 Qa2 22. c3 Qa1+ 23. Kc2 Qxa4+ 24. Kc1 Qa1+ 25. Kc2 Qxh1 26. Qxf7 Qxh4 27. Rxg2) 21. Qxe2 Rxe2 22. Bd2?! { Inaccuracy. h5 was best. } (22. h5 Re4 23. b3 Bd4 24. c3 Be5 25. c5 dxc5 26. Rd7 Bxc3 27. Rxc7 Be5 28. Rxf7 c4) 22... a5?? { Blunder. Rg4 was best. } (22... Rg4 23. h5) 23. Bxa5 Rgg2 24. Bc3 Rxc2+ 25. Kb1 Bb4?! { Inaccuracy. Rcf2 was best. } (25... Rcf2 26. Bxf6+) 26. Bxf6+ Kg8 27. Rb3 c5?? { Blunder. Rxc4 was best. } (27... Rxc4 28. Re3 Kf8 29. Re7 d5 30. Rd7 Re2 31. Rd8+ Re8 32. Bg7+ Ke7 33. Bf6+) 28. Be7?? { Blunder. Rd1 was best. } (28. Rd1) 28... Rh2?? { Checkmate is now unavoidable. Rxc4 was best. } (28... Rxc4 29. Bxd6) 29. Rg1+ Rhg2 30. Rh1?? { Lost forced checkmate sequence. Rg3+ was best. } (30. Rg3+ Rxg3 31. Rxg3+ Kh8 32. Bf6#) 30... Rh2?? { Checkmate is now unavoidable. Rxc4 was best. } (30... Rxc4 31. Bxd6 Rd4 32. Be5 Rd5 33. Re3 h5 34. Bf6 Kf8 35. Rf1 Bd2 36. Rb3 Bb4) 31. Rg1+ Kh8 32. Bf6#) 3... Nf6 { [%eval 0.2] [%clk 1:31:49] } 4. O-O { [%eval 0.11] [%clk 1:32:08] } 4... Nxe4 { [%eval 0.09] [%clk 1:32:14] } 5. Re1 { [%eval 0.0] [%clk 1:32:34] } 5... Nd6 { [%eval 0.25] [%clk 1:32:37] } 6. Nxe5 { [%eval 0.0] [%clk 1:33:00] } 6... Be7 { [%eval 0.95] [%clk 1:33:01] } 7. Bf1 { [%eval 1.13] [%clk 1:33:25] } 7... Nxe5 { [%eval 1.41] [%clk 1:33:25] } 8. Rxe5 { [%eval 0.78] [%clk 1:33:51] } 8... O-O { [%eval 0.59] [%clk 1:33:47] } 9. Nc3 { [%eval 0.44] [%clk 1:34:01] } 9... Bf6 { [%eval 0.51] [%clk 1:33:59] } 10. Re1 { [%eval 0.41] [%clk 1:33:54] } 10... Re8 { [%eval 0.41] [%clk 1:34:19] } 11. Nd5 { [%eval 0.0] [%clk 1:31:12] } 11... Rxe1 { [%eval 2.31] [%clk 1:34:31] } 12. Qxe1 { [%eval 2.32] [%clk 1:29:20] } 12... b6 { [%eval 2.45] [%clk 1:34:53] } 13. d3 { [%eval 2.9] [%clk 1:24:40] } 13... Bb7 { [%eval 3.0] [%clk 1:35:01] } 14. Nxf6+ { [%eval 2.67] [%clk 1:24:39] } 14... Qxf6 { [%eval 3.24] [%clk 1:35:25] } 15. Qe3 { [%eval 0.0] [%clk 1:24:45] } 15... c5 { [%eval 0.63] [%clk 1:34:20] } 16. Qf4 { [%eval -3.54] [%clk 1:23:22] } 16... Qxf4 { [%eval -3.84] [%clk 1:30:47] } 17. Bxf4 { [%eval -3.76] [%clk 1:23:40] } 17... Nf5 { [%eval -1.17] [%clk 1:31:10] } 18. Re1 { [%eval -4.08] [%clk 1:18:00] } 18... f6 { [%eval -3.98] [%clk 1:30:51] } 19. c3 { [%eval -9.23] [%clk 1:18:20] } 19... Bd5 { [%eval -9.4] [%clk 1:24:03] } 20. a3 { [%eval -10.11] [%clk 1:08:01] } 20... g5 { [%eval -1.62] [%clk 1:23:32] } 21. Bd2 { [%eval -1.65] [%clk 1:08:23] } 21... a5 { [%eval -1.69] [%clk 1:22:44] } 22. Be2 { [%eval -2.69] [%clk 1:03:27] } 22... Re8 { [%eval -0.27] [%clk 1:18:15] } 23. f4 { [%eval -0.32] [%clk 0:55:28] } 23... Nh4 { [%eval -0.29] [%clk 1:16:22] } 24. Kf2 { [%eval -0.21] [%clk 0:54:52] } 24... h6 { [%eval -0.08] [%clk 0:58:49] } 25. g3 { [%eval -0.31] [%clk 0:48:55] } 25... Nf5 { [%eval 0.31] [%clk 0:59:08] } 26. g4 { [%eval 0.89] [%clk 0:32:56] } 26... Nd6 { [%eval 0.34] [%clk 0:47:10] } 27. c4 { [%eval 0.0] [%clk 0:32:13] } 27... Bc6 { [%eval 4.73] [%clk 0:46:05] } 28. b4 { [%eval -0.05] [%clk 0:32:28] } 28... axb4 { [%eval #2] [%clk 0:46:13] } 29. axb4 { [%eval #3] [%clk 0:32:47] } 29... cxb4 { [%eval #3] [%clk 0:45:28] } 30. Bxb4 { [%eval 0.0] [%clk 0:32:54] } 30... Nf7 { [%eval #2] [%clk 0:45:46] } 31. fxg5 { [%eval #3] [%clk 0:15:50] } 31... Nxg5 { [%eval #1] [%clk 0:45:58] } 32. Bd2 { [%clk 0:11:58] } 32... b5 { [%clk 0:46:10] } 33. h4 { [%clk 0:12:00] } 33... Ne6 { [%clk 0:44:31] } 34. cxb5 { [%clk 0:10:37] } 34... Bxb5 { [%clk 0:44:52] } 35. Rb1 { [%clk 0:10:58] } 35... Kh7 { [%clk 0:37:38] } 36. Rxb5 { [%clk 0:07:24] } 36... Nd4 { [%clk 0:37:57] } 37. Rd5 { [%clk 0:07:50] } 37... Rxe2+ { [%clk 0:38:19] } 38. Kg3 { [%clk 0:08:17] } 38... Rxd2 { [%clk 0:36:04] } 39. Rxd7+ { [%clk 0:06:20] } 39... Kg8 { [%clk 0:36:27] } 40. Rxd4 { [%clk 0:06:45] } 40... Kf7 { [%clk 0:36:28] } 41. Kf4 { [%clk 0:03:10] } 41... Rd1 { [%clk 0:22:45] } 42. h5 { [%clk 0:01:37] } 42... Ke6 { [%clk 0:18:49] } 43. Re4+ { [%clk 0:00:51] } 43... Kf7 { [%clk 0:17:04] } 44. Ke3 { [%clk 0:28:13] } 44... Re1+ { [%clk 0:33:43] } 45. Kd4 { [%clk 0:28:23] } 45... Rf1 { [%clk 0:33:55] } 46. Kd5 { [%clk 0:25:12] } 46... f5 { [%clk 0:33:52] } 47. gxf5 { [%clk 0:25:07] } 47... Rxf5+ { [%clk 0:34:16] } 48. Re5 { [%clk 0:25:32] } 48... Rf4 { [%clk 0:08:31] } 49. d4 { [%clk 0:22:55] } 49... Rh4 { [%clk 0:08:57] } 50. Kc5 { [%clk 0:14:37] } 50... Kf6 { [%clk 0:09:20] } 51. Rd5 { [%clk 0:15:00] } 51... Rh1 { [%clk 0:09:17] } 52. Kd6 { [%clk 0:14:14] } 52... Rd1 { [%clk 0:08:33] } 53. Kc6 { [%clk 0:13:59] } 53... Rd2 { [%clk 0:03:35] } 54. Rd8 { [%clk 0:06:02] } 54... Rc2+ { [%clk 0:03:59] } 55. Kd6 { [%clk 0:04:10] } 55... Kg5 { [%clk 0:03:58] } 56. d5 { [%clk 0:04:27] } 56... Kxh5 { [%clk 0:04:22] } 57. Rg8 { [%clk 0:04:52] } 57... Kh4 { [%clk 0:03:41] } 58. Rg6 { [%clk 0:03:17] } 58... h5 { [%clk 0:04:08] } 59. Ke5 { [%clk 0:02:52] } 59... Rd2 { [%clk 0:01:00] } 60. d6 { [%clk 0:03:11] } 60... Kh3 { [%clk 0:01:26] } 61. Ke6 { [%clk 0:02:05] } 61... h4 { [%clk 0:01:30] } 62. d7 { [%clk 0:02:11] } 62... Kh2 { [%clk 0:01:49] } 63. Rg5 { [%clk 0:01:58] } 63... Rxd7 { [%clk 0:01:11] } 64. Kxd7 { [%clk 0:02:23] } 64... h3 { [%clk 0:01:36] } 65. Ke6 { [%clk 0:02:50] } 65... Kh1 { [%clk 0:02:02] } 66. Kf5 { [%clk 0:03:07] } 66... h2 { [%clk 0:02:29] } 67. Ke4 { [%clk 0:03:28] } (67. Kf4) 1/2-1/2