[Event "FTX Road to Miami Prelims 2022"] [White "Duda,Jan-Krzysztof"] [Black "Radjabov,Teimour"] [Site "Online"] [Round "1.4"] [Annotator "TA"] [Result "1-0"] [Date "2022.07.04"] [WhiteElo "2750"] [BlackElo "2738"] [PlyCount "111"] [TimeControl "60"] {[%evp 15,111,24,28,24,41,22,28,11,15,14,21,22,56,52,39,43,48,41,47,42,57,50,83,14,94,18,20,24,26,30,26,38,30,28,105,105,160,91,92,99,97,80,76,76,98,78,95,70,91,83,133,148,160,156,152,139,989,1059,1054,1043,1043,941,1908,1779,1707,1641,1121,718,714,709,706,768,2428,1644,3381,3060,5493,1600,29962,29962,12850,5688,29948,29954,5085,29956,29976,29977,29977,29978,29978,29979,29978,29979,29979,29980,29980,29981]} 1. e4 {[%emt 1:15:40]} e5 {[%emt 1:15:40]} 2. Nf3 {[%emt 0:0:22] } Nc6 {[%emt 0:0:21]} 3. Bb5 {[%emt 0:0:21]} Nf6 {[%emt 0:0:0]} 4. d3 {[%emt 0:0:21]} d6 {[%emt 0:0:21]} 5. O-O {[%emt 0:0:27]} Bd7 {[%emt 0:0:21] } 6. c3 {[%emt 0:0:52]} g6 {[%emt 0:0:22]} 7. Re1 {[%emt 0:0:0]} Bg7 {[%emt 0:0:22]} 8. Nbd2 {[%emt 0:0:23][%cal Yb1d2,Yd2f1,Yf1g3]} O-O {[%emt 0:0:22]} 9. a4 {[%emt 0:0:21][%cal Ya2a4,Ya4a5,Ya5a6] C66: Ruy Lopez: Steinitz Defence.} Re8 {[%emt 0:0:26]} 10. Nf1 {[%emt 0:0:0]} h6 {[%emt 0:0:40]} 11. Ng3 {[%emt 0:0:29] [#] White has an edge.} d5 $146 {[%emt 0:0:34]} ({Predecessor:} 11... a6 12. Bc4 Be6 13. Bxe6 Rxe6 14. d4 d5 15. c4 dxe4 16. d5 Rd6 17. Nxe4 Nxe4 18. Rxe4 {0-1 (38) Msellek,I (2384) -Nezad,H (2357) Dubai 2021} )12. a5 {[%emt 0:1:6]} a6 {[%emt 0:0:44]} 13. exd5 {[%emt 0:1:31]} (13. Ba4 {is more complex.} dxe4 14. dxe4 Qe7 15. Be3 )axb5 {[%emt 0:5:52]} 14. dxc6 {[%emt 0:0:24]} Bxc6 {[%emt 0:0:21]} 15. Nxe5 {[%emt 0:0:21]} Bd5 {[%emt 0:0:21]} 16. d4 {[%emt 0:0:56]} b6 {[%emt 0:0:0]} 17. a6 {[%emt 0:6:53]} Qc8 {[%emt 0:0:52]} 18. h4 {[%emt 0:0:21]} h5 {[%emt 0:0:36]} 19. Bg5 {[%emt 0:0:36]} (19. f4 $16 )Nh7 {[%emt 0:0:0]} (19... Rxa6 $11 {remains equal.} 20. Rxa6 Qxa6 )20. Nd3 {[%emt 0:1:7]} ({Don't do} 20. a7 Qb7 $14 )(20. f4 $16 )Rxe1+ $11 {[%emt 0:3:34]} 21. Qxe1 {[%emt 0:0:20] Black must now prevent Nb4.} Nxg5 {[%emt 0:0:23]} (21... Rxa6 {is interesting.} 22. Rxa6 Qxa6 23. Qe8+ Bf8 )22. hxg5 {[%emt 0:0:20] [#] Threatens to win with Nb4.} Rxa6 {[%emt 0:0:27]} 23. Rxa6 {[%emt 0:0:48]} Qxa6 {[%emt 0:0:22]} 24. Qe8+ {[%emt 0:3:8]} Kh7 {[%emt 0:0:26]} (24... Bf8 $1 $11 {keeps the balance.} )25. Nf4 $36 {[%emt 0:0:21] Black is under strong pressure.} Qa8 {[%emt 0:1:40] [#]} ({Black should play} 25... Qa2 )26. Qxb5 {[%emt 0:0:35]} (26. Qd7 $142 $1 c6 27. Nxd5 cxd5 28. Qxb5 (28. Qxf7 Qa1+ 29. Kh2 Qxb2 $16 ))Bc6 {[%emt 0:0:31]} 27. Qc4 {[%emt 0:0:21] } Qe8 {[%emt 0:0:28]} 28. Nf1 {[%emt 0:2:27]} b5 {[%emt 0:1:32]} 29. Qd3 {[%emt 0:1:9] } Qd8 {[%emt 0:1:47]} 30. d5 {[%emt 0:0:28]} Qxg5 {[%emt 0:0:0]} 31. dxc6 {[%emt 0:0:22]} Qxf4 {[%emt 0:0:21]} 32. Qxb5 {[%emt 0:0:20] Endgame KQB-KQN} h4 {[%emt 0:0:28]} (32... Qe4 $142 )33. Ne3 {[%emt 0:0:28] } Be5 {[%emt 0:1:46]} 34. Kf1 {[%emt 0:0:31] Active counter play!} Kg7 {[%emt 0:0:46]} 35. Qc4 {[%emt 0:1:23]} f5 $2 {[%emt 0:0:46] A mistake that costs the game.} (35... Qh6 $16 )36. Qxf4 $18 {[%emt 0:1:3] } Bxf4 {[%emt 0:0:22] KB-KN} 37. Nd5 {[%emt 0:0:20]} Bd6 {[%emt 0:0:26] } 38. b4 {[%emt 0:0:38]} Kf7 {[%emt 0:0:28]} 39. f4 {[%emt 0:0:0]} Ke6 {[%emt 0:0:57]} 40. c4 {[%emt 0:0:21]} Bf8 {[%emt 0:0:29]} 41. Nxc7+ {[%emt 0:31:20]} Kd6 {[%emt 0:30:21]} 42. Nd5 {[%emt 0:0:21] And now b5 would win.} Kxc6 {[%emt 0:0:21]} 43. Kg1 {[%emt 0:0:26] aiming for Kh2.} Kd6 {[%emt 0:0:25]} 44. Kh2 {[%emt 0:0:23]} Bh6 {[%emt 0:0:21]} 45. Kh3 {[%emt 0:1:4] } g5 {[%emt 0:0:22]} 46. b5 {[%emt 0:0:27][%cal Yb4b5,Yb5b6,Yb6b7] Hoping for b6.} gxf4 {[%emt 0:0:52]} 47. Kxh4 {[%emt 0:0:36]} Kc5 {[%emt 0:0:22]} 48. b6 {[%emt 0:0:23] Intending b7 and mate.} Bf8 {[%emt 0:0:22] } 49. b7 {[%emt 0:0:34]} Bd6 {[%emt 0:0:21]} 50. Kg5 $1 {[%emt 0:0:21][%csl Yf4,Yf5] } Kxc4 {[%emt 0:0:37] White mates.} 51. Nxf4 {[%emt 0:0:23] } Kc5 {[%emt 0:0:27]} 52. Kxf5 {[%emt 0:0:23]} Kc6 {[%emt 0:0:0]} 53. g4 {[%emt 0:0:23][%cal Yg2g4,Yg4g5,Yg5g6]} Kxb7 {[%emt 0:0:0]} 54. g5 {[%emt 0:0:23]} Kc6 {[%emt 0:0:32]} 55. g6 {[%emt 0:0:22]} Bf8 {[%emt 0:0:46] } 56. Ne6 {[%emt 0:0:30] Weighted Error Value: White=0.13 (very precise) /Black=0.43} 1-0