[Event "FIDE World Cup 2021"] [White "Duda,Jan-Krzysztof"] [Black "Idani,Pouya"] [Site "Sochi"] [Round "4.12"] [Annotator ""] [Result "1/2-1/2"] [Date "2021.07.22"] [WhiteElo "2738"] [BlackElo "2614"] [PlyCount "119"] 1. e4 {[%emt 0:0:3]} c5 {[%emt 0:0:5]} 2. Nf3 {[%emt 0:0:5]} d6 {[%emt 0:0:3]} 3. d4 {[%emt 0:0:8]} cxd4 {[%emt 0:0:4]} 4. Nxd4 {[%emt 0:0:6]} Nf6 {[%emt 0:0:5]} 5. Nc3 {[%emt 0:0:7]} a6 {[%emt 0:0:2]} 6. Be3 {[%emt 0:0:8]} e5 {[%emt 0:0:6]} 7. Nb3 {[%emt 0:0:4]} Be6 {[%emt 0:0:4]} 8. f3 {[%emt 0:0:8]} Be7 {[%emt 0:0:6]} 9. Qd2 {[%emt 0:0:7]} 0-0 {[%emt 0:0:6]} 10. 0-0-0 {[%emt 0:0:12]} Nbd7 {[%emt 0:0:4]} 11. g4 {[%emt 0:0:7]} b5 {[%emt 0:0:3]} 12. g5 {[%emt 0:0:6]} b4 {[%emt 0:0:4]} 13. gxf6 {[%emt 0:0:47]} (13. Ne2 $5 {} Ne8 14. Kb1 $0 $11 (14. Qxb4 a5 $0 $11 ))bxc3 {[%emt 0:0:6]} 14. Qxc3 {[%emt 0:0:6]} Nxf6 {[%emt 0:0:6]} 15. Na5 {[%emt 0:0:7]} Rc8 {[%emt 0:0:51]} 16. Nc6 {[%emt 0:0:7]} Qd7 {[%emt 0:0:3]} 17. Nxe7+ {[%emt 0:0:11]} Qxe7 {[%emt 0:0:5]} 18. Qa3 {[%emt 0:0:5]} Rc6 {[%emt 0:5:18]} 19. Rg1 {[%emt 0:2:1]} Qc7 {[%emt 0:5:39]} 20. Bd3 {[%emt 0:15:31]} g6 {[%emt 0:3:39]} 21. Kb1 {[%emt 0:5:30]} Rb8 {[%emt 0:3:9]} 22. Rg2 {[%emt 0:11:29]} a5 {[%emt 0:5:49]} 23. Ka1 {[%emt 0:4:23]} Kg7 {[%emt 0:15:34]} 24. Bd2 {[%emt 0:9:16]} d5 {[%emt 0:8:4]} 25. Bxa5 {[%emt 0:6:7]} Qa7 {[%emt 0:4:44]} 26. Bd2 {[%emt 0:5:3]} Qc7 {[%emt 0:11:14]} (26... Qxa3 $0 $11 27. bxa3 dxe4 28. fxe4 Rd8 )27. b3 {[%emt 0:2:44]} dxe4 {[%emt 0:4:45]} 28. fxe4 {[%emt 0:0:21]} Nd7 {[%emt 0:0:32]} 29. Qc1 {[%emt 0:14:44]} ({ White should try} 29. Qe7 $0 $16 )Nc5 {[%emt 0:2:10]} 30. Bh6+ {[%emt 0:0:20]} Kg8 {[%emt 0:2:19]} 31. Qg5 $2 {[%emt 0:1:25][#]} (31. Kb1 $0 $11 { and White stays safe.} )f6 $2 {[%emt 0:2:59]} (31... Bxb3 $1 $19 {} 32. cxb3 Nxb3+ 33. axb3 Qa7+ 34. Ra2 Qd4+ 35. Rb2 Rxb3 )32. Qxf6 {[%emt 0:5:59][#]} Bxb3 $1 {[%emt 0:1:32]} 33. Qg7+ $1 {[%emt 0:1:8]} Qxg7 {[%emt 0:0:6]} 34. Bxg7 {[%emt 0:0:5][#]} Bxc2 $1 {[%emt 0:7:19]} 35. Bxc2 {[%emt 0:5:20]} Kxg7 {[%emt 0:0:9]} 36. Rg3 $1 {[%emt 0:0:55]} Rf8 {[%emt 0:4:47]} 37. Rc3 {[%emt 0:1:1]} Nb3+ {[%emt 0:3:4]} 38. Kb2 {[%emt 0:0:5]} Rxc3 {[%emt 0:0:5]} 39. Rd7+ {[%emt 0:2:15]} Kf6 {[%emt 0:0:48]} 40. Kxc3 {[%emt 0:0:7]} Nd4 {[%emt 0:0:3]} 41. Bb3 {[%emt 0:31:43]} Kg5 {[%emt 0:36:31]} 42. Rxh7 {[%emt 0:1:33]} Rf3+ {[%emt 0:1:7]} 43. Kc4 {[%emt 0:3:9]} Re3 {[%emt 0:1:43]} 44. Kd5 {[%emt 0:2:49]} Nxb3 {[%emt 0:2:0]} 45. axb3 {[%emt 0:0:14]} Rxb3 {[%emt 0:0:7]} 46. Kxe5 {[%emt 0:0:6]} Rb5+ {[%emt 0:0:6]} 47. Kd4 {[%emt 0:0:11]} Rb4+ {[%emt 0:0:20]} 48. Kd5 {[%emt 0:4:16]} Rb5+ {[%emt 0:0:9]} 49. Kc4 {[%emt 0:0:6]} Ra5 {[%emt 0:0:18]} 50. Rf7 {[%emt 0:0:12]} Ra4+ {[%emt 0:0:22]} 51. Kd5 {[%emt 0:0:12]} Ra5+ {[%emt 0:0:50]} 52. Kd4 {[%emt 0:0:6]} Ra4+ {[%emt 0:0:4]} 53. Ke3 {[%emt 0:0:11]} Ra3+ {[%emt 0:2:19]} 54. Kf2 {[%emt 0:0:47]} Ra4 {[%emt 0:1:33]} 55. Kf3 {[%emt 0:2:42]} Ra3+ {[%emt 0:0:8]} 56. Kg2 $0 $11 {[%emt 0:0:8]} Re3 {[%emt 0:0:16]} 57. Re7 {[%emt 0:0:4]} Kf6 {[%emt 0:1:18]} 58. Re8 {[%emt 0:0:6]} Kf7 {[%emt 0:0:3]} 59. Re5 {[%emt 0:0:5]} Kf6 {[%emt 0:0:3]} 60. Re8 {[%emt 0:0:3]} 1/2-1/2