[Event "Round 4: Ozveren, Ali Bulent - Turan, Asim"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/sigMESOF"]
[Date "2026.08.24"]
[Round "4.19"]
[White "Ozveren, Ali Bulent"]
[Black "Turan, Asim"]
[Result "0-1"]
[WhiteElo "1839"]
[WhiteFideId "6303188"]
[BlackElo "1987"]
[BlackFideId "6363881"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "B11"]
[Opening "Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Retreat Line"]
[UTCDate "2026.08.24"]
[UTCTime "17:46:53"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/sigMESOF"]

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c6 { [%eval 0.31] [%clk 1:30:44] } 2. Nc3 { [%eval 0.21] [%clk 1:31:08] } 2... d5 { [%eval 0.38] [%clk 1:31:10] } 3. Nf3 { [%eval 0.2] [%clk 1:31:32] } 3... Bg4 { [%eval 0.27] [%clk 1:31:37] } 4. h3 { [%eval 0.17] [%clk 1:31:38] } 4... Bh5?! { [%eval 0.76] } { Inaccuracy. Bxf3 was best. } { [%clk 1:32:04] } 5. exd5 { [%eval 0.55] [%clk 1:27:15] } 5... cxd5 { [%eval 0.98] [%clk 1:32:18] } 6. Bb5+?! { [%eval 0.37] } { Inaccuracy. g4 was best. } { [%clk 1:27:15] } 6... Nc6 { [%eval 0.39] [%clk 1:32:28] } 7. g4 { [%eval 0.4] [%clk 1:23:14] } 7... Bg6 { [%eval 0.45] [%clk 1:32:42] } 8. Ne5 { [%eval 0.36] [%clk 1:23:37] } 8... Rc8 { [%eval 0.4] [%clk 1:32:52] } 9. d4 { [%eval 0.39] [%clk 1:16:38] } 9... e6 { [%eval 0.42] [%clk 1:33:16] } 10. Bf4?! { [%eval -0.23] } { Inaccuracy. Qe2 was best. } { [%clk 1:16:11] } 10... Ne7 { [%eval -0.2] [%clk 1:30:21] } 11. O-O?! { [%eval -1.06] } { Inaccuracy. h4 was best. } { [%clk 1:09:14] } 11... h5? { [%eval 0.38] } { Mistake. a6 was best. } { [%clk 1:28:32] } 12. Kg2?! { [%eval -0.64] } { Inaccuracy. Re1 was best. } { [%clk 1:06:37] } 12... f6 { [%eval -0.52] [%clk 1:14:54] } 13. Nxg6 { [%eval -0.63] [%clk 0:58:06] } 13... Nxg6 { [%eval -0.58] [%clk 1:15:18] } 14. Bg3 { [%eval -0.59] [%clk 0:57:44] } 14... hxg4 { [%eval -0.56] [%clk 1:15:41] } 15. Qxg4? { [%eval -2.0] } { Mistake. hxg4 was best. } { [%clk 0:52:21] } 15... Kf7 { [%eval -2.04] [%clk 1:15:59] } 16. Bd3 { [%eval -2.31] [%clk 0:50:57] } 16... Rh6 { [%eval -2.15] [%clk 1:13:44] } 17. Ne2 { [%eval -2.44] [%clk 0:32:34] } 17... f5 { [%eval -2.45] [%clk 1:07:10] } 18. Qf3 { [%eval -2.45] [%clk 0:33:03] } 18... Qf6 { [%eval -2.29] [%clk 1:00:28] } 19. c3?! { [%eval -3.14] } { Inaccuracy. Rh1 was best. } { [%clk 0:33:00] } 19... Bd6 { [%eval -3.05] [%clk 0:53:47] } 20. Rae1? { [%eval -5.31] } { Mistake. Kh2 was best. } { [%clk 0:15:48] } 20... Rch8?! { [%eval -4.0] } { Inaccuracy. Qg5 was best. } { [%clk 0:50:12] } 21. Bxf5?! { [%eval -5.53] } { Inaccuracy. Ng1 was best. } { [%clk 0:13:41] } 21... Qxf5 { [%eval -5.42] [%clk 0:50:08] } 22. Qxf5+ { [%eval -5.36] [%clk 0:13:19] } 22... exf5 { [%eval -5.64] [%clk 0:50:34] } 23. Bxd6 { [%eval -5.72] [%clk 0:12:33] } 23... Nh4+ { [%eval -5.73] [%clk 0:50:59] } 24. Kh1 { [%eval -5.5] [%clk 0:12:40] } 24... Rxd6 { [%eval -5.39] [%clk 0:51:17] } 25. Nf4 { [%eval -6.15] [%clk 0:12:59] } 25... g5 { [%eval -6.24] [%clk 0:50:50] } 26. Nd3 { [%eval -5.89] [%clk 0:12:57] } 26... Nf3 { [%eval -6.03] [%clk 0:50:59] } 27. Re3 { [%eval -6.15] [%clk 0:13:16] } 0-1

[Event "Round 4: Khazaei, Parviz - Dawan, Nasraw Mustafa"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/oyTKPihu"]
[Date "2026.08.26"]
[Round "4.20"]
[White "Khazaei, Parviz"]
[Black "Dawan, Nasraw Mustafa"]
[Result "1-0"]
[WhiteElo "1971"]
[WhiteFideId "22507094"]
[BlackElo "1767"]
[BlackFideId "4822617"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "C06"]
[Opening "French Defense: Tarrasch Variation, Closed Variation, Main Line"]
[UTCDate "2026.08.26"]
[UTCTime "13:15:49"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/oyTKPihu"]

1. e4 { [%eval 0.18] [%clk 1:29:58] } 1... e6 { [%eval 0.22] [%clk 1:30:46] } 2. d4 { [%eval 0.29] [%clk 1:30:18] } 2... d5 { [%eval 0.38] [%clk 1:31:14] } 3. Nd2 { [%eval 0.1] [%clk 1:30:40] } 3... Nf6 { [%eval 0.42] [%clk 1:31:33] } 4. e5 { [%eval 0.33] [%clk 1:30:41] } 4... Nfd7 { [%eval 0.66] [%clk 1:31:53] } 5. Bd3 { [%eval 0.47] [%clk 1:30:57] } 5... c5 { [%eval 0.45] [%clk 1:32:17] } 6. c3 { [%eval 0.32] [%clk 1:31:24] } 6... Nc6 { [%eval 0.28] [%clk 1:32:44] } 7. Ne2 { [%eval 0.17] [%clk 1:31:50] } 7... cxd4 { [%eval 0.43] [%clk 1:33:05] } 8. cxd4 { [%eval 0.44] [%clk 1:32:14] } 8... f6 { [%eval 0.37] [%clk 1:33:29] } 9. exf6 { [%eval 0.29] [%clk 1:32:40] } 9... Nxf6 { [%eval 0.29] [%clk 1:33:57] } 10. Nf3 { [%eval 0.35] [%clk 1:32:34] } 10... Bd6 { [%eval 0.3] [%clk 1:34:17] } 11. O-O { [%eval 0.36] [%clk 1:31:54] } 11... Qc7 { [%eval 0.4] [%clk 1:33:26] } 12. Ng3 { [%eval 0.34] [%clk 1:24:41] } 12... O-O { [%eval 0.43] [%clk 1:30:51] } 13. Bb1?! { [%eval -0.12] } { Inaccuracy. Bg5 was best. } { [%clk 1:16:41] } 13... Bd7 { [%eval 0.0] [%clk 1:21:28] } 14. Bg5 { [%eval -0.07] [%clk 1:11:38] } 14... e5 { [%eval 0.1] [%clk 0:47:04] } 15. dxe5 { [%eval 0.1] [%clk 1:11:12] } 15... Nxe5 { [%eval 0.09] [%clk 0:47:16] } 16. Bxf6 { [%eval 0.13] [%clk 1:05:43] } 16... Rxf6 { [%eval 0.18] [%clk 0:46:24] } 17. Ng5 { [%eval 0.21] [%clk 1:04:31] } 17... Rh6? { [%eval 1.5] } { Mistake. Kh8 was best. } { [%clk 0:35:03] } 18. Qxd5+ { [%eval 1.16] [%clk 1:00:33] } 18... Kh8 { [%eval 1.3] [%clk 0:34:19] } 19. f4? { [%eval -0.09] } { Mistake. Bf5 was best. } { [%clk 0:41:54] } 19... Bc6 { [%eval -0.05] [%clk 0:26:56] } 20. Qd1?! { [%eval -0.88] } { Inaccuracy. Qd4 was best. } { [%clk 0:40:56] } 20... Bc5+?! { [%eval 0.13] } { Inaccuracy. Nf7 was best. } { [%clk 0:19:44] } 21. Kh1 { [%eval 0.2] [%clk 0:39:38] } 21... Nc4 { [%eval 0.17] [%clk 0:16:38] } 22. Nf5 { [%eval 0.51] [%clk 0:25:24] } 22... Rf6? { [%eval 2.03] } { Mistake. Rf8 was best. } { [%clk 0:10:53] } 23. Qc2 { [%eval 1.5] [%clk 0:22:06] } 23... Rxf5?! { [%eval 2.44] } { Inaccuracy. g6 was best. } { [%clk 0:09:46] } 24. Qxc4 { [%eval 2.24] [%clk 0:22:27] } 24... Bd5?? { [%eval 5.29] } { Blunder. Bf8 was best. } { [%clk 0:09:57] } 25. Qd3 { [%eval 5.1] [%clk 0:21:30] } 25... Qc6 { [%eval 5.77] [%clk 0:09:02] } 26. Qh3 { [%eval 5.47] [%clk 0:21:42] } 26... Bxg2+ { [%eval 5.91] [%clk 0:07:33] } 27. Qxg2 { [%eval 5.82] [%clk 0:22:06] } 27... Qxg2+ { [%eval 5.57] [%clk 0:06:36] } 28. Kxg2 { [%eval 5.53] [%clk 0:22:35] } 28... Bf8?! { [%eval 8.98] } { Inaccuracy. Rd5 was best. } { [%clk 0:06:21] } 1-0

[Event "Round 4: Sahin, Zeynep Duru - Aksu, Yusuf Alp"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/G9YEoXy4"]
[Date "2026.08.26"]
[Round "4.21"]
[White "Sahin, Zeynep Duru"]
[Black "Aksu, Yusuf Alp"]
[Result "0-1"]
[WhiteElo "1822"]
[WhiteTitle "WCM"]
[WhiteFideId "51606550"]
[BlackElo "1945"]
[BlackFideId "26304155"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "B30"]
[Opening "Sicilian Defense: Old Sicilian"]
[UTCDate "2026.08.26"]
[UTCTime "13:15:49"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/G9YEoXy4"]

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:14] } 2... Nc6 { [%eval 0.3] [%clk 1:31:21] } 3. Bc4 { [%eval 0.0] [%clk 1:31:26] } 3... e6 { [%eval 0.0] [%clk 1:31:27] } 4. O-O { [%eval 0.0] [%clk 1:31:46] } 4... a6 { [%eval 0.2] [%clk 1:31:34] } 5. Re1 { [%eval 0.17] [%clk 1:31:46] } 5... b5 { [%eval 0.35] [%clk 1:31:38] } 6. Bf1 { [%eval 0.61] [%clk 1:32:08] } 6... Bb7 { [%eval 0.44] [%clk 1:31:31] } 7. c3 { [%eval 0.34] [%clk 1:31:26] } 7... Nf6 { [%eval 0.32] [%clk 1:30:06] } 8. d4 { [%eval 0.43] [%clk 1:29:23] } 8... cxd4 { [%eval 0.39] [%clk 1:23:26] } 9. cxd4 { [%eval 0.4] [%clk 1:25:41] } 9... d5?! { [%eval 1.0] } { Inaccuracy. Ne7 was best. } { [%clk 1:23:16] } 10. e5 { [%eval 1.01] [%clk 1:24:45] } 10... Nd7 { [%eval 1.11] [%clk 1:23:36] } 11. Nc3 { [%eval 1.2] [%clk 1:17:38] } 11... Be7 { [%eval 1.25] [%clk 1:23:24] } 12. a4 { [%eval 0.74] [%clk 1:11:31] } 12... b4 { [%eval 1.05] [%clk 1:22:36] } 13. Ne2 { [%eval 1.03] [%clk 1:10:55] } 13... Qb6 { [%eval 0.9] [%clk 1:06:32] } 14. b3 { [%eval 0.85] [%clk 1:06:27] } 14... Nf8?! { [%eval 1.48] } { Inaccuracy. a5 was best. } { [%clk 1:00:53] } 15. Bb2?! { [%eval 0.56] } { Inaccuracy. Be3 was best. } { [%clk 0:53:39] } 15... g5 { [%eval 0.52] [%clk 0:57:44] } 16. Kh1 { [%eval 0.0] [%clk 0:42:08] } 16... Ng6 { [%eval 0.06] [%clk 0:54:57] } 17. Qd2 { [%eval -0.39] [%clk 0:38:06] } 17... g4 { [%eval -0.5] [%clk 0:54:18] } 18. Nfg1 { [%eval -0.45] [%clk 0:38:18] } 18... h5 { [%eval -0.43] [%clk 0:48:04] } 19. f4 { [%eval -0.84] [%clk 0:36:12] } 19... gxf3?? { [%eval 1.11] } { Blunder. O-O-O was best. } { [%clk 0:44:37] } 20. Nxf3 { [%eval 1.15] [%clk 0:35:44] } 20... Kd7 { [%eval 1.41] [%clk 0:41:35] } 21. Nf4?! { [%eval 0.38] } { Inaccuracy. Nc1 was best. } { [%clk 0:33:07] } 21... Rag8? { [%eval 1.87] } { Mistake. Na5 was best. } { [%clk 0:38:47] } 22. Rad1?! { [%eval 0.92] } { Inaccuracy. Nd3 was best. } { [%clk 0:26:28] } 22... Nh4?! { [%eval 1.79] } { Inaccuracy. Nxf4 was best. } { [%clk 0:37:03] } 23. Qe3?! { [%eval 1.01] } { Inaccuracy. Nxh4 was best. } { [%clk 0:25:22] } 23... Nf5 { [%eval 0.95] [%clk 0:35:49] } 24. Qd3 { [%eval 0.75] [%clk 0:20:10] } 24... Na5 { [%eval 0.58] [%clk 0:35:18] } 25. Rd2?! { [%eval -0.23] } { Inaccuracy. Bc1 was best. } { [%clk 0:16:44] } 25... Rg4?! { [%eval 0.4] } { Inaccuracy. Kc8 was best. } { [%clk 0:33:39] } 26. Nh3?! { [%eval -0.56] } { Inaccuracy. g3 was best. } { [%clk 0:13:41] } 26... h4?! { [%eval 0.19] } { Inaccuracy. Kc8 was best. } { [%clk 0:19:41] } 27. Nf2 { [%eval 0.3] [%clk 0:09:26] } 27... Rg6 { [%eval 0.49] [%clk 0:18:05] } 28. Rc2 { [%eval 0.53] [%clk 0:07:54] } 28... Qd8 { [%eval 0.78] [%clk 0:14:32] } 29. Rec1 { [%eval 0.52] [%clk 0:07:39] } 29... Nc6?? { [%eval 4.01] } { Blunder. Qb6 was best. } { [%clk 0:15:01] } 30. Rxc6 { [%eval 3.81] [%clk 0:07:32] } 30... Bxc6 { [%eval 4.17] [%clk 0:15:29] } 31. Qxa6 { [%eval 4.21] [%clk 0:07:28] } 31... Qa8 { [%eval 4.21] [%clk 0:15:46] } 32. Rxc6 { [%eval 4.04] [%clk 0:07:46] } 32... Qxa6 { [%eval 4.11] [%clk 0:09:01] } 33. Rxa6 { [%eval 4.2] [%clk 0:08:10] } 33... Rc8 { [%eval 4.33] [%clk 0:08:57] } 34. Bb5+ { [%eval 4.16] [%clk 0:07:00] } 34... Kd8 { [%eval 4.19] [%clk 0:09:27] } 35. Rc6 { [%eval 4.0] [%clk 0:07:16] } 35... Rxc6 { [%eval 4.36] [%clk 0:09:40] } 36. Bxc6 { [%eval 4.16] [%clk 0:07:44] } 36... Ne3 { [%eval 4.11] [%clk 0:08:56] } 37. Ne1 { [%eval 4.02] [%clk 0:07:22] } 37... Ng4 { [%eval 4.62] [%clk 0:07:06] } 38. Kg1 { [%eval 4.74] [%clk 0:05:52] } 38... Ne3 { [%eval 5.15] [%clk 0:06:13] } 39. Bb5 { [%eval 5.1] [%clk 0:05:17] } 39... Bg5 { [%eval 4.5] [%clk 0:06:04] } 40. Bd3 { [%eval 3.93] [%clk 0:04:15] } 40... Rg8 { [%eval 4.29] [%clk 0:05:08] } 41. Bc1 { [%eval 3.95] [%clk 0:02:54] } 41... Bh6 { [%eval 4.32] [%clk 0:05:25] } 42. Bb2?! { [%eval 3.41] } { Inaccuracy. Bxe3 was best. } { [%clk 0:02:26] } 42... Ke7 { [%eval 3.28] [%clk 0:03:15] } 43. Be2 { [%eval 3.55] [%clk 0:02:04] } 43... Nf5 { [%eval 3.66] [%clk 0:02:51] } 44. Nc2 { [%eval 3.36] [%clk 0:01:35] } 44... Bd2 { [%eval 3.78] [%clk 0:02:40] } 45. Bd3 { [%eval 3.29] [%clk 0:01:22] } 45... Rc8?! { [%eval 4.56] } { Inaccuracy. Ne3 was best. } { [%clk 0:02:10] } 46. Nd1 { [%eval 3.71] [%clk 0:01:16] } 46... Rg8 { [%eval 3.78] [%clk 0:00:40] } 47. Kf2 { [%eval 4.0] [%clk 0:00:55] } 47... Bf4?! { [%eval 5.97] } { Inaccuracy. h3 was best. } { [%clk 0:01:04] } 48. Kg1?? { [%eval 0.12] } { Blunder. Bxf5 was best. } { [%clk 0:00:36] } 48... h3 { [%eval 0.17] [%clk 0:01:14] } 49. Ne1 { [%eval 0.19] [%clk 0:00:42] } 49... Bd2 { [%eval 0.33] [%clk 0:00:55] } 50. Nf3?? { [%eval -4.72] } { Blunder. Bxf5 was best. } { [%clk 0:00:34] } 50... Rxg2+ { [%eval -5.08] [%clk 0:00:53] } 51. Kf1 { [%eval -5.19] [%clk 0:01:04] } 51... Ne3+ { [%eval -5.01] [%clk 0:00:45] } 52. Nxe3 { [%eval -4.97] [%clk 0:01:21] } 52... Bxe3 { [%eval -4.76] [%clk 0:01:14] } 53. Be2 { [%eval -5.21] [%clk 0:01:31] } 53... Bf4 { [%eval -5.14] [%clk 0:01:09] } 54. a5 { [%eval -4.94] [%clk 0:01:35] } 54... Kd7 { [%eval -4.83] [%clk 0:01:04] } 55. a6 { [%eval -4.7] [%clk 0:00:55] } 55... Kc7 { [%eval -4.84] [%clk 0:01:34] } 56. a7 { [%eval -5.69] [%clk 0:00:38] } 56... Kb7 { [%eval -5.75] [%clk 0:02:02] } 57. Ne1 { [%eval -6.35] [%clk 0:00:34] } 57... Rxh2 { [%eval -6.27] [%clk 0:02:09] } 58. Nd3 { [%eval -6.33] [%clk 0:00:53] } 58... Bg3 { [%eval -5.97] [%clk 0:01:21] } 59. Bf3?! { [%eval -9.02] } { Inaccuracy. Bg4 was best. } { [%clk 0:01:15] } 59... Rd2 { [%eval -8.72] [%clk 0:01:36] } 60. Nc5+ { [%eval -11.98] [%clk 0:01:28] } 60... Kxa7 { [%eval -11.32] [%clk 0:01:48] } 61. Bc1?! { [%eval #-11] } { Checkmate is now unavoidable. Nd3 was best. } { [%clk 0:00:48] } 61... Rf2+ { [%eval #-10] [%clk 0:02:11] } 62. Kg1 { [%eval #-6] [%clk 0:01:11] } 62... h2+ { [%eval #-5] [%clk 0:02:21] } 0-1

[Event "Round 4: Once, Ahmet Asim - Colak, Berk Yaman"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/3nGh6Uxs"]
[Date "2026.08.26"]
[Round "4.22"]
[White "Once, Ahmet Asim"]
[Black "Colak, Berk Yaman"]
[Result "1/2-1/2"]
[WhiteElo "1945"]
[WhiteFideId "26346893"]
[BlackElo "1820"]
[BlackFideId "26313634"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "C00"]
[Opening "French Defense: Horwitz Attack, Papa-Ticulat Gambit"]
[UTCDate "2026.08.26"]
[UTCTime "13:15:49"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/3nGh6Uxs"]

1. e4 { [%eval 0.18] [%clk 1:24:57] } 1... e6 { [%eval 0.22] [%clk 1:30:47] } 2. b3 { [%eval -0.19] [%clk 1:25:01] } 2... d5 { [%eval -0.21] [%clk 1:30:51] } 3. Bb2 { [%eval -0.17] [%clk 1:25:19] } 3... dxe4 { [%eval -0.05] [%clk 1:28:04] } 4. Nc3 { [%eval 0.0] [%clk 1:25:37] } 4... Nf6 { [%eval 0.0] [%clk 1:28:03] } 5. Qe2 { [%eval 0.0] [%clk 1:25:53] } 5... Be7 { [%eval 0.21] [%clk 1:22:34] } 6. Nxe4 { [%eval 0.09] [%clk 1:25:55] } 6... Nxe4 { [%eval 0.46] [%clk 1:22:46] } 7. Qxe4 { [%eval 0.36] [%clk 1:25:40] } 7... Bf6 { [%eval 0.36] [%clk 1:23:06] } 8. d4 { [%eval 0.48] [%clk 1:21:37] } 8... Qd5 { [%eval 0.54] [%clk 1:17:11] } 9. Bd3 { [%eval 0.14] [%clk 1:08:43] } 9... Bd7 { [%eval 0.29] [%clk 1:09:19] } 10. Qe3 { [%eval -0.05] [%clk 0:52:26] } 10... Qa5+ { [%eval -0.07] [%clk 0:57:15] } 11. c3 { [%eval -0.05] [%clk 0:45:48] } 11... c5 { [%eval -0.09] [%clk 0:42:26] } 12. Nf3 { [%eval -0.09] [%clk 0:43:18] } 12... Nc6 { [%eval 0.15] [%clk 0:41:35] } 13. O-O { [%eval 0.21] [%clk 0:42:52] } 13... cxd4 { [%eval 0.2] [%clk 0:41:49] } 14. cxd4 { [%eval 0.19] [%clk 0:41:43] } 14... O-O { [%eval 0.18] [%clk 0:40:16] } 15. Ne5 { [%eval 0.12] [%clk 0:38:41] } 15... Rfd8 { [%eval 0.22] [%clk 0:30:12] } 16. Qe4 { [%eval -0.02] [%clk 0:26:28] } 16... g6 { [%eval -0.05] [%clk 0:30:16] } 17. Qf4 { [%eval -0.37] [%clk 0:26:07] } 17... Nxe5 { [%eval -0.45] [%clk 0:29:44] } 18. dxe5 { [%eval -0.44] [%clk 0:24:27] } 18... Bg7 { [%eval -0.27] [%clk 0:29:59] } 19. Be4 { [%eval -0.27] [%clk 0:22:53] } 19... Qb5 { [%eval -0.18] [%clk 0:24:08] } 20. Rfd1 { [%eval -0.17] [%clk 0:19:13] } 20... Bc6 { [%eval -0.15] [%clk 0:23:28] } 21. Bxc6 { [%eval -0.15] [%clk 0:13:50] } 21... Qxc6 { [%eval -0.24] [%clk 0:23:14] } 22. h4 { [%eval -0.69] [%clk 0:11:54] } 22... Qc2 { [%eval -0.65] [%clk 0:19:40] } 23. Bd4 { [%eval -0.58] [%clk 0:12:05] } 23... Rd7 { [%eval -0.46] [%clk 0:17:45] } 24. Rd2 { [%eval -0.45] [%clk 0:11:55] } 24... Qc6 { [%eval -0.12] [%clk 0:17:30] } 25. Rad1 { [%eval -0.12] [%clk 0:11:48] } 25... Rad8 { [%eval -0.04] [%clk 0:17:45] } 26. Bb2 { [%eval -0.08] [%clk 0:09:58] } 26... Rd5 { [%eval 0.0] [%clk 0:15:43] } 27. Rxd5 { [%eval 0.0] [%clk 0:09:57] } 27... Rxd5 { [%eval 0.0] [%clk 0:16:08] } 28. Rxd5 { [%eval 0.0] [%clk 0:10:22] } 28... Qxd5 { [%eval 0.0] [%clk 0:16:34] } 29. Qc4 { [%eval -0.06] [%clk 0:07:51] } 29... Qxc4 { [%eval -0.07] [%clk 0:15:28] } 30. bxc4 { [%eval -0.42] [%clk 0:08:19] } 1/2-1/2

[Event "Round 4: Mohamadi, Niyousha - Hajiyev, Tofig"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/CkkXeTfj"]
[Date "2026.08.26"]
[Round "4.23"]
[White "Mohamadi, Niyousha"]
[Black "Hajiyev, Tofig"]
[Result "1-0"]
[WhiteElo "1863"]
[WhiteTitle "WIM"]
[WhiteFideId "22546456"]
[BlackElo "1774"]
[BlackFideId "13420291"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "B09"]
[Opening "Pirc Defense: Austrian Attack"]
[UTCDate "2026.08.26"]
[UTCTime "13:15:49"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/CkkXeTfj"]

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... d6 { [%eval 0.43] [%clk 1:30:47] } 2. d4 { [%eval 0.51] [%clk 1:31:24] } 2... Nf6 { [%eval 0.43] [%clk 1:31:11] } 3. Nc3 { [%eval 0.38] [%clk 1:31:53] } 3... g6 { [%eval 0.51] [%clk 1:31:22] } 4. f4 { [%eval 0.4] [%clk 1:32:18] } 4... c5?! { [%eval 0.96] } { Inaccuracy. Bg7 was best. } { [%clk 1:26:16] } 5. dxc5 { [%eval 0.85] [%clk 1:30:26] } 5... Qa5?! { [%eval 1.5] } { Inaccuracy. Nc6 was best. } { [%clk 1:26:38] } 6. cxd6 { [%eval 1.54] [%clk 1:28:10] } 6... Nxe4? { [%eval 2.96] } { Mistake. exd6 was best. } { [%clk 1:25:14] } 7. Qd5 { [%eval 2.8] [%clk 1:27:11] } 7... Nc5? { [%eval 5.26] } { Mistake. Qxd5 was best. } { [%clk 1:19:04] } 8. Bb5+ { [%eval 6.25] [%clk 1:13:29] } 8... Bd7 { [%eval 6.3] [%clk 1:18:51] } 9. Qxc5 { [%eval 6.34] [%clk 1:13:41] } 9... Nc6 { [%eval 6.3] [%clk 1:18:25] } 10. Bd2 { [%eval 6.35] [%clk 1:08:38] } 10... exd6 { [%eval 6.28] [%clk 1:17:09] } 11. Qe3+ { [%eval 6.27] [%clk 1:08:43] } 11... Kd8 { [%eval 6.39] [%clk 1:16:06] } 12. Bxc6 { [%eval 5.68] [%clk 0:51:03] } 12... Bxc6 { [%eval 5.86] [%clk 1:15:58] } 13. Qd4 { [%eval 5.98] [%clk 0:50:14] } 13... Kc7 { [%eval 6.35] [%clk 1:07:21] } 14. O-O-O { [%eval 5.88] [%clk 0:44:33] } 14... Rg8 { [%eval 6.0] [%clk 1:06:58] } 15. Nf3 { [%eval 5.9] [%clk 0:44:20] } 15... Bg7 { [%eval 5.95] [%clk 1:06:24] } 16. Qc4 { [%eval 5.9] [%clk 0:44:49] } 16... d5 { [%eval 5.87] [%clk 1:04:57] } 17. Qb3 { [%eval 6.01] [%clk 0:42:36] } 17... Rad8 { [%eval 5.97] [%clk 1:01:00] } 18. f5 { [%eval 6.03] [%clk 0:40:34] } 18... Kc8 { [%eval 6.47] [%clk 0:59:56] } 19. Ne2 { [%eval 5.61] [%clk 0:35:18] } 19... Qa6 { [%eval 6.05] [%clk 0:59:28] } 20. Ned4 { [%eval 5.94] [%clk 0:35:32] } 20... Ba4 { [%eval 5.94] [%clk 0:56:17] } 21. Qc3+ { [%eval 5.51] [%clk 0:35:20] } 21... Kb8 { [%eval 5.63] [%clk 0:56:06] } 22. Qa5 { [%eval 5.5] [%clk 0:35:38] } 22... Qxa5 { [%eval 5.47] [%clk 0:49:39] } 23. Bxa5 { [%eval 5.41] [%clk 0:36:06] } 23... Rc8 { [%eval 5.57] [%clk 0:49:23] } 24. b3 { [%eval 5.5] [%clk 0:35:31] } 24... Bd7 { [%eval 5.56] [%clk 0:49:19] } 25. Rhe1 { [%eval 5.52] [%clk 0:35:30] } 25... Bf6 { [%eval 5.98] [%clk 0:48:11] } 26. Ne5 { [%eval 5.96] [%clk 0:33:05] } 26... Bxf5 { [%eval 6.34] [%clk 0:46:29] } 27. Nxf5 { [%eval 6.21] [%clk 0:33:18] } 27... gxf5 { [%eval 7.29] [%clk 0:46:53] } 28. Nd7+ { [%eval 7.62] [%clk 0:33:43] } 28... Ka8 { [%eval 7.61] [%clk 0:46:36] } 29. Nxf6 { [%eval 7.54] [%clk 0:34:12] } 29... Rxg2 { [%eval 7.52] [%clk 0:46:20] } 30. Rd2 { [%eval 7.62] [%clk 0:34:41] } 1-0

[Event "Round 4: Uztetik, Ahmet Oguzhan - Isgandarli, Ali"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/YhFTWlbH"]
[Date "2026.08.26"]
[Round "4.24"]
[White "Uztetik, Ahmet Oguzhan"]
[Black "Isgandarli, Ali"]
[Result "1/2-1/2"]
[WhiteElo "1827"]
[WhiteFideId "51641771"]
[BlackElo "1773"]
[BlackFideId "13463705"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "B15"]
[Opening "Caro-Kann Defense: Tartakower Variation"]
[UTCDate "2026.08.26"]
[UTCTime "13:15:49"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/YhFTWlbH"]

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c6 { [%eval 0.31] [%clk 1:29:47] } 2. d4 { [%eval 0.24] [%clk 1:31:25] } 2... d5 { [%eval 0.24] [%clk 1:30:04] } 3. Nc3 { [%eval 0.34] [%clk 1:31:54] } 3... dxe4 { [%eval 0.18] [%clk 1:30:19] } 4. Nxe4 { [%clk 1:32:20] } 4... Nf6 { [%clk 1:30:40] } 5. Nxf6+ { [%clk 1:32:44] } 5... exf6 { [%clk 1:31:04] } 6. c3 { [%clk 1:33:11] } 6... Bd6 { [%clk 1:31:15] } 7. Bd3 { [%clk 1:33:34] } 7... O-O { [%clk 1:31:37] } 8. Qc2 { [%clk 1:34:00] } 8... c5 { [%clk 1:22:33] } 9. Ne2 { [%clk 1:27:09] } 9... cxd4 { [%clk 1:15:48] } 10. Nxd4 { [%clk 1:25:11] } 10... Re8+ { [%clk 1:15:13] } 11. Be3 { [%clk 1:24:47] } 11... g6 { [%clk 1:09:18] } 12. O-O-O { [%clk 1:21:31] } 12... Qa5 { [%clk 1:07:27] } 13. Nb5 { [%clk 1:12:42] } 13... Rxe3 { [%clk 1:05:01] } 14. fxe3 { [%clk 1:09:45] } 14... Bf8 { [%clk 1:04:22] } 15. Kb1 { [%clk 1:06:24] } 15... Be6 { [%clk 1:04:25] } 16. c4 { [%clk 1:02:30] } 16... Nc6 { [%clk 1:03:25] } 17. Nd4 { [%clk 0:58:22] } 17... Nb4 { [%clk 1:02:57] } 18. Qb3 { [%clk 0:58:49] } 18... Bd7 { [%clk 1:02:53] } 19. a3 { [%clk 0:56:34] } 19... Nxd3 { [%clk 0:56:40] } 20. Qxd3 { [%clk 0:55:33] } 20... Rd8 { [%clk 0:55:09] } 21. Ka1 { [%clk 0:46:40] } 21... Ba4 { [%clk 0:54:18] } 22. Rc1 { [%clk 0:44:44] } 22... f5 { [%clk 0:52:48] } 23. Qc3 { [%clk 0:41:47] } 23... Qc7 { [%clk 0:51:33] } 24. g3 { [%clk 0:38:54] } 24... Re8 { [%clk 0:51:40] } 25. Rhe1 { [%clk 0:35:56] } 25... Bg7 { [%clk 0:51:04] } 26. Qb4 { [%clk 0:32:45] } 26... Bc6 { [%clk 0:51:06] } 27. Nxc6 { [%clk 0:27:52] } 27... bxc6 { [%clk 0:51:21] } 28. Qd2 { [%clk 0:27:17] } 28... Rd8 { [%clk 0:48:44] } 29. Qe2 { [%clk 0:25:35] } 29... Qa5 { [%clk 0:49:00] } 30. Red1 { [%clk 0:15:03] } 30... Qxa3+ { [%clk 0:48:59] } 31. Kb1 { [%clk 0:15:26] } 31... Qa5 { [%clk 0:48:10] } 32. Rxd8+ { [%clk 0:15:54] } 32... Qxd8 { [%clk 0:48:32] } 33. Rd1 { [%clk 0:14:32] } 33... Qb6 { [%clk 0:48:43] } 34. Rd3 { [%clk 0:13:39] } 34... Bf6 { [%clk 0:48:23] } 35. Kc1 { [%clk 0:11:25] } 35... Qb4 { [%clk 0:48:19] } 36. Kb1 { [%clk 0:11:07] } 36... Qb6 { [%clk 0:48:19] } 1/2-1/2

[Event "Round 4: Erdol, Mehmet - Yilmaz, Selman Ergin"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/20l2dhsc"]
[Date "2026.08.26"]
[Round "4.25"]
[White "Erdol, Mehmet"]
[Black "Yilmaz, Selman Ergin"]
[Result "1-0"]
[WhiteElo "1755"]
[WhiteFideId "525040197"]
[BlackElo "1828"]
[BlackFideId "26387395"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "E10"]
[Opening "Indian Defense: Anti-Nimzo-Indian"]
[UTCDate "2026.08.26"]
[UTCTime "13:15:49"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/20l2dhsc"]

1. d4 { [%eval 0.15] [%clk 1:30:58] } 1... Nf6 { [%eval 0.15] [%clk 1:30:59] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... e6 { [%eval 0.14] [%clk 1:31:22] } 3. Nf3 { [%eval 0.11] [%clk 1:31:45] } 3... d5 { [%eval 0.17] [%clk 1:31:49] } 4. g3 { [%eval 0.16] [%clk 1:32:06] } 4... Bd6 { [%eval 0.31] [%clk 1:30:31] } 5. Bg2 { [%eval 0.22] [%clk 1:32:28] } 5... Nc6 { [%eval 0.43] [%clk 1:31:00] } 6. Nbd2 { [%eval 0.24] [%clk 1:31:30] } 6... O-O { [%eval 0.24] [%clk 1:30:19] } 7. O-O { [%eval 0.22] [%clk 1:31:48] } 7... b6 { [%eval 0.45] [%clk 1:28:32] } 8. a3 { [%eval 0.35] [%clk 1:30:18] } 8... a5 { [%eval 0.37] [%clk 1:27:31] } 9. Re1 { [%eval 0.22] [%clk 1:31:47] } 9... Bb7 { [%eval 0.14] [%clk 1:25:22] } 10. Qc2 { [%eval 0.2] [%clk 1:31:57] } 10... Rb8 { [%eval 0.63] [%clk 1:16:40] } 11. e4?! { [%eval 0.03] } { Inaccuracy. b3 was best. } { [%clk 1:25:13] } 11... dxe4 { [%eval 0.03] [%clk 1:17:01] } 12. Nxe4 { [%eval 0.06] [%clk 1:25:37] } 12... Nxe4 { [%eval 0.0] [%clk 1:14:43] } 13. Rxe4 { [%eval 0.01] [%clk 1:20:09] } 13... Ne7 { [%eval -0.02] [%clk 1:13:56] } 14. Re1 { [%eval -0.04] [%clk 1:15:42] } 14... Nf5 { [%eval 0.13] [%clk 0:58:29] } 15. Bg5 { [%eval -0.1] [%clk 1:08:16] } 15... Be7 { [%eval 0.23] [%clk 0:46:50] } 16. Bxe7 { [%eval 0.29] [%clk 1:08:26] } 16... Qxe7?? { [%eval 5.73] } { Blunder. Nxe7 was best. } { [%clk 0:47:19] } 17. Qxf5 { [%eval 5.73] [%clk 1:08:28] } 17... Qd8 { [%eval 5.67] [%clk 0:46:04] } 1-0

[Event "Round 4: Sahin, Kerem - Nazli, Sertan"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/DOeHNApz"]
[Date "2026.08.26"]
[Round "4.26"]
[White "Sahin, Kerem"]
[Black "Nazli, Sertan"]
[Result "1-0"]
[WhiteElo "1751"]
[WhiteFideId "525034170"]
[BlackElo "1823"]
[BlackFideId "6372830"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "A45"]
[Opening "Trompowsky Attack"]
[UTCDate "2026.08.26"]
[UTCTime "13:15:49"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/DOeHNApz"]

1. d4 { [%eval 0.15] [%clk 1:30:57] } 1... Nf6 { [%eval 0.15] [%clk 1:30:52] } 2. Bg5 { [%eval 0.0] [%clk 1:31:23] } 2... d5 { [%eval 0.0] [%clk 1:31:16] } 3. e3 { [%eval 0.0] [%clk 1:28:06] } 3... c5 { [%eval -0.05] [%clk 1:30:45] } 4. c3 { [%eval -0.1] [%clk 1:27:14] } 4... Qb6 { [%eval 0.0] [%clk 1:30:27] } 5. Qc2 { [%eval 0.0] [%clk 1:27:08] } 5... Nc6 { [%eval 0.0] [%clk 1:28:23] } 6. Nd2 { [%eval 0.0] [%clk 1:21:52] } 6... e5 { [%eval 0.0] [%clk 1:22:03] } 7. dxe5 { [%eval 0.0] [%clk 1:11:29] } 7... Nxe5 { [%eval 0.01] [%clk 1:21:02] } 8. Bxf6 { [%eval -0.02] [%clk 1:10:15] } 8... Qxf6 { [%eval -0.09] [%clk 1:21:02] } 9. Bb5+ { [%eval -0.39] [%clk 1:07:45] } 9... Nc6 { [%eval -0.32] [%clk 1:18:21] } 10. Ngf3 { [%eval -0.38] [%clk 1:07:15] } 10... Bd6 { [%eval 0.0] [%clk 1:13:14] } 11. e4 { [%eval -0.19] [%clk 1:02:42] } 11... O-O?! { [%eval 0.42] } { Inaccuracy. a6 was best. } { [%clk 1:09:14] } 12. O-O-O? { [%eval -1.19] } { Mistake. exd5 was best. } { [%clk 0:50:52] } 12... d4?! { [%eval -0.31] } { Inaccuracy. a6 was best. } { [%clk 0:52:52] } 13. Nc4?! { [%eval -1.08] } { Inaccuracy. Bxc6 was best. } { [%clk 0:38:33] } 13... Bf4+ { [%eval -1.13] [%clk 0:52:16] } 14. Kb1 { [%eval -1.0] [%clk 0:38:39] } 14... Ne7?! { [%eval -0.2] } { Inaccuracy. Bg4 was best. } { [%clk 0:45:42] } 15. e5 { [%eval -0.16] [%clk 0:22:02] } 15... Qh6 { [%eval 0.0] [%clk 0:45:10] } 16. Nd6 { [%eval 0.13] [%clk 0:21:32] } 16... Bg4 { [%eval 0.16] [%clk 0:43:06] } 17. Qe4 { [%eval -0.2] [%clk 0:19:58] } 17... dxc3 { [%eval -0.26] [%clk 0:42:18] } 18. bxc3 { [%eval -0.24] [%clk 0:19:36] } 18... Nc6?! { [%eval 0.56] } { Inaccuracy. Bxf3 was best. } { [%clk 0:28:01] } 19. Bxc6 { [%eval 0.45] [%clk 0:14:22] } 19... bxc6 { [%eval 0.49] [%clk 0:28:25] } 20. h3 { [%eval 0.53] [%clk 0:13:58] } 20... Bxf3 { [%eval 0.46] [%clk 0:27:11] } 21. gxf3 { [%eval 0.8] [%clk 0:14:19] } 21... Rab8+ { [%eval 0.77] [%clk 0:25:47] } 22. Kc2 { [%eval 0.85] [%clk 0:13:36] } 22... Rfd8 { [%eval 0.82] [%clk 0:20:04] } 23. Rhg1 { [%eval 0.7] [%clk 0:08:53] } 23... Bh2 { [%eval 0.8] [%clk 0:10:10] } 24. Rg2?! { [%eval 0.1] } { Inaccuracy. Rh1 was best. } { [%clk 0:01:25] } 24... Qf4 { [%eval 0.1] [%clk 0:10:25] } 25. Qc4 { [%eval -0.05] [%clk 0:00:48] } 25... Qxc4 { [%eval -0.11] [%clk 0:08:12] } 26. Nxc4 { [%eval -0.33] [%clk 0:01:13] } 26... Bf4? { [%eval 0.97] } { Mistake. Rxd1 was best. } { [%clk 0:08:19] } 27. Rxd8+?! { [%eval 0.34] } { Inaccuracy. Re1 was best. } { [%clk 0:00:56] } 27... Rxd8 { [%eval 0.32] [%clk 0:08:43] } 28. Rg1 { [%eval 0.29] [%clk 0:01:04] } 28... Kf8 { [%eval 0.34] [%clk 0:06:53] } 29. a4 { [%eval 0.38] [%clk 0:00:48] } 29... Rd5 { [%eval 0.51] [%clk 0:05:55] } 30. Re1 { [%eval 0.32] [%clk 0:01:01] } 30... Ke7 { [%eval 0.35] [%clk 0:06:09] } 31. a5 { [%eval 0.48] [%clk 0:00:57] } 31... Ke6 { [%eval 0.56] [%clk 0:02:04] } 32. a6 { [%eval 0.62] [%clk 0:01:11] } 32... Kf5?? { [%eval 2.83] } { Blunder. Rd7 was best. } { [%clk 0:00:36] } 33. Rb1 { [%eval 2.53] [%clk 0:01:21] } 33... Rd7 { [%eval 2.93] [%clk 0:00:36] } 34. Rb7 { [%eval 2.86] [%clk 0:01:42] } 34... Ke6 { [%eval 2.67] [%clk 0:00:58] } 35. Rb8? { [%eval 1.19] } { Mistake. Kb3 was best. } { [%clk 0:01:33] } 35... Re7?! { [%eval 2.06] } { Inaccuracy. f6 was best. } { [%clk 0:00:38] } 36. Rc8?? { [%eval 0.22] } { Blunder. Rb7 was best. } { [%clk 0:00:53] } 36... Bxe5 { [%eval 0.25] [%clk 0:00:50] } 37. Rxc6+ { [%eval 0.0] [%clk 0:00:43] } 37... Kd5 { [%eval 0.0] [%clk 0:00:39] } 38. Nxe5 { [%eval 0.0] [%clk 0:01:01] } 38... Rxe5 { [%eval 0.0] [%clk 0:00:33] } 39. Rc7 { [%eval 0.07] [%clk 0:01:27] } 39... Rf5?? { [%eval 4.37] } { Blunder. Kc4 was best. } { [%clk 0:00:35] } 40. Rxa7 { [%eval 4.23] [%clk 0:01:06] } 40... Rxf3 { [%eval 4.45] [%clk 0:00:37] } 41. Rd7+ { [%eval 4.26] [%clk 0:00:46] } 41... Kc4? { [%eval 8.79] } { Mistake. Kc6 was best. } { [%clk 0:00:39] } 42. a7 { [%eval 6.97] [%clk 0:01:05] } 42... Rxf2+ { [%eval 9.93] [%clk 0:00:52] } 43. Rd2 { [%eval 8.8] [%clk 0:01:29] } 1-0

[Event "Round 4: Khosravi, Korosh - Gece, Ugur"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/t1cH5YCE"]
[Date "2026.08.26"]
[Round "4.27"]
[White "Khosravi, Korosh"]
[Black "Gece, Ugur"]
[Result "1-0"]
[WhiteElo "1912"]
[WhiteFideId "32724985"]
[BlackElo "1998"]
[BlackFideId "34500057"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "C02"]
[Opening "French Defense: Advance Variation, Euwe Variation"]
[UTCDate "2026.08.26"]
[UTCTime "13:15:49"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/t1cH5YCE"]

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... e6 { [%eval 0.22] [%clk 1:30:55] } 2. d4 { [%eval 0.29] [%clk 1:31:10] } 2... d5 { [%eval 0.38] [%clk 1:31:20] } 3. e5 { [%eval 0.25] [%clk 1:31:34] } 3... c5 { [%eval 0.2] [%clk 1:31:26] } 4. c3 { [%eval 0.27] [%clk 1:31:55] } 4... Nc6 { [%clk 1:31:13] } 5. Nf3 { [%clk 1:32:21] } 5... Bd7 { [%clk 1:30:58] } 6. a3 { [%clk 1:31:45] } 6... c4 { [%clk 1:30:37] } 7. Be2 { [%clk 1:31:52] } 7... Na5 { [%clk 1:30:40] } 8. Nbd2 { [%clk 1:32:16] } 8... Bc6 { [%clk 1:30:50] } 9. h4 { [%clk 1:31:08] } 9... Qd7 { [%clk 1:29:58] } 10. Kf1 { [%clk 1:30:47] } 10... Ba4 { [%clk 1:23:06] } 11. Qe1 { [%clk 1:31:15] } 11... Bc2 { [%clk 1:22:36] } 12. h5 { [%clk 1:30:38] } 12... h6 { [%clk 1:20:42] } 13. Bd1 { [%clk 1:27:53] } 13... Bd3+ { [%clk 1:19:15] } 14. Kg1 { [%clk 1:28:22] } 14... Ne7 { [%clk 1:15:52] } 15. Nf1 { [%clk 1:25:42] } 15... O-O-O { [%clk 1:12:50] } 16. Qd2 { [%clk 1:26:02] } 16... Bh7 { [%clk 1:03:43] } 17. Bc2 { [%clk 1:24:32] } 17... Nec6 { [%clk 1:00:14] } 18. Qd1 { [%clk 1:18:42] } 18... Bxc2 { [%clk 0:54:29] } 19. Qxc2 { [%clk 1:19:10] } 19... f6 { [%clk 0:52:46] } 20. Bf4 { [%clk 1:19:26] } 20... fxe5 { [%clk 0:49:48] } 21. Nxe5 { [%clk 1:19:52] } 21... Nxe5 { [%clk 0:49:36] } 22. Bxe5 { [%clk 1:20:19] } 22... Nc6 { [%clk 0:46:51] } 23. f4 { [%clk 1:20:45] } 23... Nxe5 { [%clk 0:45:51] } 24. fxe5 { [%clk 1:21:14] } 24... Be7 { [%clk 0:45:24] } 25. Rh3 { [%clk 1:21:25] } 25... Rdf8 { [%clk 0:42:55] } 26. Nh2 { [%clk 0:58:46] } 26... Qe8 { [%clk 0:37:35] } 27. a4 { [%clk 0:36:27] } 27... Rf5 { [%clk 0:35:04] } 28. b3 { [%clk 0:35:31] } 28... Qc6 { [%clk 0:28:22] } 29. a5 { [%clk 0:30:18] } 29... Kb8 { [%clk 0:24:11] } 30. b4 { [%clk 0:25:16] } 30... Rhf8 { [%clk 0:22:40] } 31. Rf1 { [%clk 0:23:29] } 31... Qe8 { [%clk 0:18:34] } 32. Qd1 { [%clk 0:22:46] } 32... Kc7 { [%clk 0:15:13] } 33. Qg4 { [%clk 0:22:12] } 33... Bg5 { [%clk 0:14:02] } 34. Rhf3 { [%clk 0:22:25] } 34... g6 { [%clk 0:12:47] } 35. hxg6 { [%clk 0:22:22] } 35... Qxg6 { [%clk 0:13:09] } 36. Rxf5 { [%clk 0:22:19] } 36... Rxf5 { [%clk 0:13:18] } 37. Rxf5 { [%clk 0:22:22] } 37... Qxf5 { [%clk 0:12:54] } 38. Qxf5 { [%clk 0:22:51] } 38... exf5 { [%clk 0:13:22] } 39. Nf1 { [%clk 0:23:07] } 39... Kc6 { [%clk 0:06:00] } 40. Kf2 { [%clk 0:23:35] } 40... f4 { [%clk 0:04:45] } 41. Nd2 { [%clk 0:16:55] } 41... Kb5 { [%clk 0:04:16] } 42. Nf3 { [%clk 0:16:22] } 42... Be7 { [%clk 0:04:09] } 43. Ke2 { [%clk 0:16:26] } 43... Kc6 { [%clk 0:02:14] } 44. Ng1 { [%clk 0:16:27] } 44... Bh4 { [%clk 0:02:11] } 45. Kf3 { [%clk 0:16:21] } 45... Be1 { [%clk 0:02:10] } 46. Ne2 { [%clk 0:16:50] } 46... Bd2 { [%clk 0:02:40] } 47. Kg4 { [%clk 0:15:47] } 47... Kd7 { [%clk 0:02:53] } 48. Kf5 { [%clk 0:15:56] } 48... h5 { [%clk 0:02:49] } 49. e6+ { [%clk 0:15:37] } 49... Ke8 { [%clk 0:02:45] } 50. Ke5 { [%clk 0:13:18] } 50... h4 { [%clk 0:02:10] } 51. Nxf4 { [%clk 0:13:43] } 51... Bxc3 { [%clk 0:02:33] } 52. Nxd5 { [%clk 0:14:08] } 52... Be1 { [%clk 0:01:41] } 53. Ne3 { [%clk 0:13:14] } 53... c3 { [%clk 0:01:11] } 54. Kf6 { [%clk 0:12:43] } 54... Bg3 { [%clk 0:01:06] } 55. d5 { [%clk 0:11:13] } 55... a6 { [%clk 0:01:12] } 56. Nc2 { [%clk 0:09:21] } 56... Bd6 { [%clk 0:00:49] } 57. Kf5 { [%clk 0:09:23] } 57... Ke7 { [%clk 0:00:51] } 58. Ke4 { [%clk 0:09:24] } 58... Kf6 { [%clk 0:01:09] } 59. Kd4 { [%clk 0:09:41] } 59... Be5+ { [%clk 0:01:22] } 60. Kc5 { [%clk 0:09:55] } 60... Bc7 { [%clk 0:01:38] } 61. d6 { [%clk 0:10:17] } 61... Bd8 { [%clk 0:02:01] } 62. e7 { [%clk 0:10:35] } 1-0

[Event "Round 4: Ates, Erdem - Khosravi Mahmoei, Hasti"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/A8OhXTXU"]
[Date "2026.08.26"]
[Round "4.28"]
[White "Ates, Erdem"]
[Black "Khosravi Mahmoei, Hasti"]
[Result "1-0"]
[WhiteElo "1878"]
[WhiteFideId "26399776"]
[BlackElo "1998"]
[BlackFideId "22508074"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "B12"]
[Opening "Caro-Kann Defense: Maróczy Variation"]
[UTCDate "2026.08.26"]
[UTCTime "13:15:49"]
[BroadcastName "9th Istanbul International Open | B Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-b-category/round-4/LBYcQSP0/A8OhXTXU"]

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c6 { [%eval 0.31] [%clk 1:30:54] } 2. d4 { [%eval 0.24] [%clk 1:31:15] } 2... d5 { [%eval 0.24] [%clk 1:31:20] } 3. f3 { [%eval 0.19] [%clk 1:31:43] } 3... e6 { [%eval 0.21] [%clk 1:31:46] } 4. Nc3 { [%eval 0.2] [%clk 1:32:10] } 4... Bb4 { [%eval 0.17] [%clk 1:32:11] } 5. a3 { [%eval 0.0] [%clk 1:32:11] } 5... Ba5 { [%eval 0.16] [%clk 1:32:37] } 6. e5 { [%eval 0.1] [%clk 1:30:06] } 6... Nd7 { [%eval 0.57] [%clk 1:30:47] } 7. f4 { [%eval 0.78] [%clk 1:30:18] } 7... c5 { [%eval 1.06] [%clk 1:29:26] } 8. Nf3?! { [%eval 0.5] } { Inaccuracy. b4 was best. } { [%clk 1:30:25] } 8... Ne7 { [%eval 0.59] [%clk 1:28:45] } 9. Bd3 { [%eval 0.35] [%clk 1:28:09] } 9... Nc6?! { [%eval 1.47] } { Inaccuracy. cxd4 was best. } { [%clk 1:25:16] } 10. O-O { [%eval 1.11] [%clk 1:27:39] } 10... a6 { [%eval 1.05] [%clk 1:22:51] } 11. f5 { [%eval 0.63] [%clk 1:24:58] } 11... exf5?? { [%eval 3.08] } { Blunder. cxd4 was best. } { [%clk 1:06:03] } 12. Bxf5?! { [%eval 1.81] } { Inaccuracy. Bg5 was best. } { [%clk 1:08:00] } 12... Nxd4? { [%eval 3.79] } { Mistake. cxd4 was best. } { [%clk 0:55:17] } 13. Nxd4 { [%eval 3.84] [%clk 0:41:35] } 13... cxd4 { [%eval 3.48] [%clk 0:55:38] } 14. Nxd5?? { [%eval 0.84] } { Blunder. Qg4 was best. } { [%clk 0:39:25] } 14... Nxe5 { [%eval 0.78] [%clk 0:52:30] } 15. Qxd4 { [%eval 0.72] [%clk 0:38:11] } 15... Bb6 { [%eval 0.76] [%clk 0:49:41] } 16. Qxb6 { [%eval 0.75] [%clk 0:38:34] } 16... Qxd5 { [%eval 0.82] [%clk 0:49:51] } 17. Bh6?! { [%eval 0.0] } { Inaccuracy. Bf4 was best. } { [%clk 0:25:07] } 17... gxh6?? { [%eval 4.28] } { Blunder. O-O was best. } { [%clk 0:40:37] } 18. Rad1 { [%eval 4.17] [%clk 0:24:47] } 18... Qxd1 { [%eval 4.66] [%clk 0:32:22] } 19. Rxd1 { [%eval 4.66] [%clk 0:25:10] } 19... Bxf5 { [%eval 4.62] [%clk 0:32:26] } 20. Qf6 { [%eval 4.38] [%clk 0:24:50] } 20... O-O { [%eval 4.3] [%clk 0:29:19] } 21. Qxf5 { [%eval 4.38] [%clk 0:25:18] } 21... f6 { [%eval 4.9] [%clk 0:28:45] } 22. Rd6 { [%eval 4.78] [%clk 0:23:00] } 22... Kg7 { [%eval 4.67] [%clk 0:29:07] } 23. Qe4 { [%eval 4.71] [%clk 0:22:45] } 23... Rf7 { [%eval 4.69] [%clk 0:28:34] } 24. Qd5 { [%eval 4.36] [%clk 0:22:33] } 24... Re8 { [%eval 4.59] [%clk 0:24:10] } 25. h3 { [%eval 4.52] [%clk 0:16:06] } 25... Ree7 { [%eval 4.71] [%clk 0:21:36] } 26. c4 { [%eval 4.71] [%clk 0:18:23] } 26... Nc6 { [%eval 5.11] [%clk 0:15:12] } 27. Rxc6?! { [%eval 3.35] } { Inaccuracy. b4 was best. } { [%clk 0:17:36] } 27... bxc6 { [%eval 3.41] [%clk 0:15:36] } 28. Qxc6 { [%eval 3.11] [%clk 0:18:02] } 28... a5?! { [%eval 4.59] } { Inaccuracy. Re2 was best. } { [%clk 0:14:29] } 29. b4 { [%eval 4.47] [%clk 0:18:11] } 29... Re1+ { [%eval 4.97] [%clk 0:11:02] } 30. Kh2 { [%eval 4.66] [%clk 0:18:32] } 30... Ra1 { [%eval 5.35] [%clk 0:10:21] } 31. Qf3 { [%eval 5.13] [%clk 0:14:05] } 31... axb4 { [%eval 5.67] [%clk 0:06:18] } 32. axb4 { [%eval 4.83] [%clk 0:19:03] } 32... Ra4?! { [%eval 7.28] } { Inaccuracy. Re7 was best. } { [%clk 0:06:01] } 33. Qg3+ { [%eval 6.82] [%clk 0:19:07] } 33... Kh8 { [%eval 7.5] [%clk 0:06:49] } 34. Qb8+ { [%eval 7.79] [%clk 0:19:15] } 34... Kg7 { [%eval 7.4] [%clk 0:07:10] } 35. c5 { [%eval 7.07] [%clk 0:17:32] } 35... Rf8 { [%eval 8.27] [%clk 0:07:23] } 36. Qg3+ { [%eval 8.72] [%clk 0:19:15] } 36... Kh8 { [%eval 8.6] [%clk 0:07:29] } 37. b5 { [%eval 8.29] [%clk 0:19:11] } 37... Ra5 { [%eval 8.44] [%clk 0:07:03] } 38. Qd3 { [%eval 8.44] [%clk 0:18:41] } 38... Rb8 { [%eval 9.02] [%clk 0:04:16] } 39. c6 { [%eval 8.29] [%clk 0:19:37] } 39... Rbxb5 { [%eval 82.29] [%clk 0:03:08] } 40. c7 { [%eval 61.72] [%clk 0:19:37] } 40... Rc5 { [%eval 11.53] [%clk 0:03:10] } 41. Qd8+ { [%eval 7.52] [%clk 0:20:27] } 41... Kg7 { [%eval 7.47] [%clk 0:03:36] } 42. Qd7+ { [%eval 7.42] [%clk 0:21:05] } 42... Kg6 { [%eval 7.32] [%clk 0:03:55] } 43. c8=Q { [%eval 7.4] [%clk 0:21:23] } 43... Rxc8 { [%eval 7.54] [%clk 0:04:21] } 44. Qxc8 { [%eval 7.26] [%clk 0:21:15] } 44... Ra7 { [%eval 6.74] [%clk 0:04:11] } 45. h4 { [%eval 6.31] [%clk 0:21:09] } 45... Kg7 { [%eval 7.16] [%clk 0:03:21] } 46. Kh3 { [%eval 7.25] [%clk 0:21:28] } 46... Rf7 { [%eval 7.27] [%clk 0:03:31] } 47. Kg4 { [%eval 6.8] [%clk 0:21:51] } 47... f5+ { [%eval 7.88] [%clk 0:03:01] } 48. Kh5 { [%eval 7.53] [%clk 0:21:06] } 48... Rf6 { [%eval 12.03] [%clk 0:02:13] } 49. Qd7+ { [%eval 12.1] [%clk 0:21:30] } 49... Rf7 { [%eval 12.15] [%clk 0:02:38] } 50. Qe6 { [%eval 9.84] [%clk 0:21:12] } 50... Rf6 { [%eval 8.58] [%clk 0:03:02] } 51. Qe5 { [%eval 9.26] [%clk 0:21:36] } 51... Kf7 { [%eval 8.77] [%clk 0:03:06] } 52. Qc7+ { [%eval 8.55] [%clk 0:21:06] } 52... Kg8 { [%eval 8.68] [%clk 0:03:30] } 53. Qd7 { [%eval 7.58] [%clk 0:21:05] } 53... Kh8? { [%eval #5] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:02:23] } 54. Qe7 { [%eval #4] [%clk 0:21:20] } 54... Rg6 { [%eval #4] [%clk 0:02:22] } 55. Qf8+ { [%eval #3] [%clk 0:21:48] } 55... Rg8 { [%eval #3] [%clk 0:02:46] } 56. Qf6+ { [%eval #2] [%clk 0:22:16] } 56... Rg7 { [%eval #2] [%clk 0:03:10] } 57. Kxh6 { [%eval #1] [%clk 0:22:43] } 57... f4 { [%eval #1] [%clk 0:03:34] } 58. Qxg7# { [%clk 0:23:10] } 1-0