[Event "Round 4: Enver Balci - Muhammed Demir"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/enX6hrpN"]
[Date "2026.08.24"]
[Round "4.1"]
[White "Enver Balci"]
[Black "Muhammed Demir"]
[Result "1-0"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "D10"]
[Opening "Slav Defense"]
[UTCDate "2026.08.24"]
[UTCTime "17:48:26"]
[BroadcastName "9th Istanbul International Open | D Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/enX6hrpN"]

1. d4 { [%eval 0.15] [%clk 1:30:33] } 1... d5 { [%eval 0.27] [%clk 1:30:27] } 2. c4 { [%eval 0.22] [%clk 1:30:50] } 2... c6 { [%eval 0.21] [%clk 1:30:49] } 3. Nc3 { [%eval 0.2] [%clk 1:31:11] } 3... Nf6 { [%eval 0.26] [%clk 1:31:12] } 4. cxd5 { [%eval 0.23] [%clk 1:31:32] } 4... cxd5 { [%eval 0.26] [%clk 1:31:30] } 5. Nf3 { [%eval 0.12] [%clk 1:31:46] } 5... Nc6 { [%eval 0.09] [%clk 1:31:18] } 6. Bf4 { [%eval 0.1] [%clk 1:31:56] } 6... e6 { [%eval 0.25] [%clk 1:23:50] } 7. h3 { [%eval 0.13] [%clk 1:23:02] } 7... Bd6 { [%eval 0.16] [%clk 1:23:25] } 8. Bxd6 { [%eval 0.24] [%clk 1:23:07] } 8... Qxd6 { [%eval 0.24] [%clk 1:23:52] } 9. e3 { [%eval 0.23] [%clk 1:23:03] } 9... O-O { [%eval 0.25] [%clk 1:23:59] } 10. Bd3 { [%eval 0.24] [%clk 1:22:56] } 10... e5 { [%eval 0.53] [%clk 1:20:20] } 11. dxe5 { [%eval 0.55] [%clk 1:22:53] } 11... Nxe5 { [%eval 0.53] [%clk 1:20:43] } 12. Nxe5 { [%eval 0.41] [%clk 1:23:01] } 12... Qxe5 { [%eval 0.44] [%clk 1:21:09] } 13. O-O { [%eval 0.41] [%clk 1:22:26] } 13... Rd8 { [%eval 0.47] [%clk 1:18:08] } 14. Qf3 { [%eval 0.51] [%clk 1:17:48] } 14... b6 { [%eval 0.55] [%clk 1:16:20] } 15. e4?! { [%eval -0.07] } { Inaccuracy. Rfd1 was best. } { [%clk 1:10:13] } 15... Bb7 { [%eval 0.04] [%clk 0:57:17] } 16. exd5 { [%eval 0.04] [%clk 1:00:26] } 16... Bxd5 { [%eval 0.04] [%clk 0:56:18] } 17. Nxd5 { [%eval 0.06] [%clk 0:59:04] } 17... Rxd5 { [%eval 0.58] [%clk 0:55:04] } 18. Bc4 { [%eval 0.6] [%clk 0:56:24] } 18... Rdd8 { [%eval 0.64] [%clk 0:55:28] } 19. Qb3?! { [%eval 0.09] } { Inaccuracy. Qb7 was best. } { [%clk 0:56:19] } 19... Rd7 { [%eval 0.16] [%clk 0:54:53] } 20. Rfe1 { [%eval 0.21] [%clk 0:56:08] } 20... Qf4 { [%eval 0.25] [%clk 0:53:15] } 21. Rad1 { [%eval 0.22] [%clk 0:51:46] } 21... Rad8?? { [%eval 2.3] } { Blunder. Rc7 was best. } { [%clk 0:53:35] } 22. Bxf7+ { [%eval 2.39] [%clk 0:51:20] } 22... Kh8 { [%eval 2.4] [%clk 0:51:08] } 23. Rxd7 { [%eval 2.14] [%clk 0:46:16] } 23... Rxd7 { [%eval 2.15] [%clk 0:46:58] } 24. Qe6 { [%eval 1.9] [%clk 0:41:43] } 24... g6 { [%eval 2.05] [%clk 0:41:00] } 25. g3 { [%eval 1.97] [%clk 0:35:53] } 25... Qf3 { [%eval 2.27] [%clk 0:39:58] } 26. Qb3 { [%eval 2.19] [%clk 0:35:29] } 26... Rd3?! { [%eval 3.15] } { Inaccuracy. Qxb3 was best. } { [%clk 0:26:07] } 27. Qb4 { [%eval 2.79] [%clk 0:32:41] } 27... Kg7 { [%eval 2.45] [%clk 0:24:44] } 28. Bc4 { [%eval 1.9] [%clk 0:27:33] } 28... Rd1?? { [%eval 6.2] } { Blunder. Nd5 was best. } { [%clk 0:20:17] } 29. Rxd1?? { [%eval 2.26] } { Blunder. Qe7+ was best. } { [%clk 0:26:06] } 29... Qxd1+ { [%eval 2.36] [%clk 0:20:44] } 30. Kg2 { [%eval 2.33] [%clk 0:22:49] } 30... Qd7 { [%eval 2.32] [%clk 0:17:24] } 31. Be2 { [%eval 2.23] [%clk 0:21:00] } 31... Qd5+ { [%eval 2.23] [%clk 0:15:45] } 32. Bf3?? { [%eval 0.16] } { Blunder. Kh2 was best. } { [%clk 0:20:11] } 32... Qxa2 { [%eval 0.22] [%clk 0:14:36] } 33. b3 { [%eval 0.24] [%clk 0:19:42] } 33... Qa1?? { [%eval 3.92] } { Blunder. g5 was best. } { [%clk 0:13:46] } 34. Qe7+ { [%eval 2.81] [%clk 0:19:34] } 34... Kh6?? { [%eval 6.61] } { Blunder. Kg8 was best. } { [%clk 0:12:03] } 35. h4 { [%eval 6.86] [%clk 0:18:19] } 35... g5 { [%eval 7.18] [%clk 0:07:03] } 36. hxg5+ { [%eval 7.17] [%clk 0:13:58] } 36... Kxg5 { [%eval 6.74] [%clk 0:07:21] } 37. Qg7+ { [%eval 7.83] [%clk 0:14:12] } 37... Kf5 { [%eval 7.81] [%clk 0:07:31] } 38. g4+ { [%eval 7.69] [%clk 0:11:42] } 38... Ke6 { [%eval 7.66] [%clk 0:07:04] } 39. g5 { [%eval 7.3] [%clk 0:11:59] } 39... Qe5 { [%eval 6.63] [%clk 0:06:25] } 40. Qxf6+ { [%eval 6.68] [%clk 0:11:49] } 40... Qxf6 { [%eval 6.65] [%clk 0:06:52] } 41. gxf6 { [%eval 6.52] [%clk 0:12:03] } 41... Kxf6 { [%eval 6.13] [%clk 0:07:20] } 42. Be4 { [%eval 6.35] [%clk 0:12:11] } 42... h6 { [%eval 6.5] [%clk 0:07:36] } 43. Kg3 { [%eval 6.48] [%clk 0:12:28] } 43... Ke5 { [%eval 6.27] [%clk 0:07:49] } 44. Bb7 { [%eval 5.82] [%clk 0:12:40] } 44... b5 { [%eval 6.56] [%clk 0:06:25] } 45. Bc6 { [%eval 6.05] [%clk 0:11:11] } 45... b4 { [%eval 7.39] [%clk 0:05:34] } 46. f4+ { [%eval 7.27] [%clk 0:11:22] } 46... Kd4 { [%eval 8.47] [%clk 0:06:02] } 47. Kg4 { [%eval 7.79] [%clk 0:09:19] } 47... a5?! { [%eval 69.01] } { Inaccuracy. Kc5 was best. } { [%clk 0:06:14] } 48. Kh5 { [%eval 80.45] [%clk 0:08:20] } 48... a4 { [%eval 81.15] [%clk 0:06:22] } 49. Bxa4 { [%eval 81.15] [%clk 0:08:26] } 49... Ke4 { [%eval #23] [%clk 0:06:44] } 50. Kg4 { [%eval #20] [%clk 0:08:34] } 50... h5+ { [%eval #15] [%clk 0:06:54] } 51. Kg5 { [%eval #14] [%clk 0:08:57] } 51... Kd5 { [%eval #13] [%clk 0:06:50] } 1-0

[Event "Round 4: Yildirim, Hasan Ali - Senel, Bora Eymen"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/1iwylbam"]
[Date "2026.08.26"]
[Round "4.2"]
[White "Yildirim, Hasan Ali"]
[Black "Senel, Bora Eymen"]
[Result "0-1"]
[WhiteFideId "51698226"]
[BlackFideId "51696681"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "D01"]
[Opening "Rapport-Jobava System"]
[UTCDate "2026.08.26"]
[UTCTime "13:26:09"]
[BroadcastName "9th Istanbul International Open | D Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/1iwylbam"]

1. d4 { [%eval 0.15] [%clk 1:30:58] } 1... d5 { [%eval 0.27] [%clk 1:30:51] } 2. Bf4 { [%eval 0.0] [%clk 1:31:23] } 2... Nf6 { [%eval 0.14] [%clk 1:30:41] } 3. Nc3 { [%eval -0.1] [%clk 1:28:35] } 3... c5 { [%eval 0.0] [%clk 1:27:59] } 4. e3 { [%eval 0.0] [%clk 1:28:55] } 4... cxd4 { [%eval 0.0] [%clk 1:28:25] } 5. exd4 { [%eval -0.05] [%clk 1:29:16] } 5... e6?! { [%eval 0.68] } { Inaccuracy. a6 was best. } { [%clk 1:27:09] } 6. Nf3 { [%eval 0.15] [%clk 1:29:35] } 6... Qa5 { [%eval 0.36] [%clk 1:24:31] } 7. Bb5+ { [%eval 0.04] [%clk 1:28:42] } 7... Bd7 { [%eval 0.15] [%clk 1:24:13] } 8. Bxd7+ { [%eval -0.12] [%clk 1:29:01] } 8... Nbxd7 { [%eval -0.07] [%clk 1:24:37] } 9. O-O { [%eval -0.1] [%clk 1:28:45] } 9... Be7 { [%eval -0.1] [%clk 1:17:06] } 10. Re1 { [%eval -0.18] [%clk 1:28:39] } 10... O-O { [%eval -0.11] [%clk 1:15:29] } 11. h3 { [%eval -0.19] [%clk 1:27:16] } 11... Nb6 { [%eval -0.08] [%clk 1:04:58] } 12. Nd2 { [%eval -0.5] [%clk 1:26:05] } 12... Qb4 { [%eval -0.43] [%clk 0:53:31] } 13. Nb3 { [%eval -0.44] [%clk 1:26:17] } 13... Nc4 { [%eval -0.4] [%clk 0:50:47] } 14. Qc1 { [%eval -0.55] [%clk 1:24:31] } 14... Qb6 { [%eval -0.31] [%clk 0:45:24] } 15. Bg5 { [%eval -0.66] [%clk 1:23:12] } 15... h6 { [%eval -0.61] [%clk 0:41:29] } 16. Bf4?! { [%eval -1.41] } { Inaccuracy. Bh4 was best. } { [%clk 1:22:23] } 16... Bb4 { [%eval -1.41] [%clk 0:35:04] } 17. Rb1 { [%eval -1.54] [%clk 1:20:16] } 17... Ne4? { [%eval -0.25] } { Mistake. Qc6 was best. } { [%clk 0:29:47] } 18. Nxe4 { [%eval -0.06] [%clk 1:16:59] } 18... Bxe1 { [%eval -0.06] [%clk 0:29:40] } 19. Nf6+ { [%eval 0.0] [%clk 1:16:15] } 19... gxf6 { [%eval 0.0] [%clk 0:29:08] } 20. Bxh6 { [%eval -0.05] [%clk 1:16:02] } 20... Bxf2+ { [%eval -0.21] [%clk 0:05:16] } 21. Kxf2 { [%eval -0.26] [%clk 1:16:02] } 21... Qc7?! { [%eval 0.48] } { Inaccuracy. Nd6 was best. } { [%clk 0:02:08] } 22. Qd1 { [%eval 0.43] [%clk 1:15:59] } 22... f5 { [%eval 0.5] [%clk 0:00:52] } 23. Qh5 { [%eval 0.54] [%clk 1:15:52] } 23... Qe7 { [%eval 0.68] [%clk 0:00:37] } 24. Bg5?? { [%eval -3.12] } { Blunder. Kg1 was best. } { [%clk 1:16:17] } 24... f6 { [%eval -2.93] [%clk 0:01:06] } 25. Bh6 { [%eval -2.69] [%clk 1:15:34] } 25... Qh7 { [%eval -2.13] [%clk 0:01:00] } 26. Nc5 { [%eval -2.01] [%clk 1:15:46] } 26... Rae8? { [%eval -0.34] } { Mistake. Rfe8 was best. } { [%clk 0:00:43] } 27. g4?! { [%eval -1.01] } { Inaccuracy. Re1 was best. } { [%clk 1:15:15] } 27... fxg4 { [%eval -0.66] [%clk 0:00:56] } 28. Qxg4+ { [%eval -0.78] [%clk 1:15:11] } 28... Kh8 { [%eval -0.79] [%clk 0:01:20] } 29. Bxf8 { [%eval -0.78] [%clk 1:15:23] } 29... Rxf8 { [%eval -0.81] [%clk 0:01:03] } 30. Rc1?? { [%eval -7.07] } { Blunder. Rg1 was best. } { [%clk 1:14:34] } 30... Rg8?? { [%eval -2.15] } { Blunder. Qh6 was best. } { [%clk 0:00:52] } 31. Qf3?? { [%eval -8.46] } { Blunder. Qf4 was best. } { [%clk 1:13:20] } 31... Qh4+ { [%eval -8.37] [%clk 0:00:59] } 32. Ke2 { [%eval -8.3] [%clk 1:13:25] } 32... Rg3 { [%eval -8.43] [%clk 0:00:44] } 33. Qf2 { [%eval -8.1] [%clk 1:12:54] } 33... Re3+ { [%eval -7.8] [%clk 0:00:46] } 34. Kf1? { [%eval #-11] } { Checkmate is now unavoidable. Qxe3 was best. } { [%clk 1:12:42] } 34... Qxh3+ { [%eval #-11] [%clk 0:01:08] } 35. Kg1 { [%eval #-10] [%clk 1:12:55] } 35... Rg3+ { [%eval #-9] [%clk 0:01:24] } 36. Qxg3 { [%eval -13.76] [%clk 1:13:08] } 36... Qxg3+ { [%eval -12.65] [%clk 0:01:53] } 37. Kh1?! { [%eval #-2] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 1:13:25] } 37... Ne3 { [%eval #-1] [%clk 0:02:13] } 0-1

[Event "Round 4: Ayaz Hacioglu - Tuna Ozyanik"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/7u5j5Z1q"]
[Date "2026.08.26"]
[Round "4.3"]
[White "Ayaz Hacioglu"]
[Black "Tuna Ozyanik"]
[Result "1-0"]
[BlackFideId "525041517"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "C48"]
[Opening "Four Knights Game: Spanish Variation, Rubinstein Variation, Henneberger Variation"]
[UTCDate "2026.08.26"]
[UTCTime "13:26:09"]
[BroadcastName "9th Istanbul International Open | D Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/7u5j5Z1q"]

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:50] } 2. Nf3 { [%eval 0.18] [%clk 1:31:22] } 2... Nf6 { [%eval 0.34] [%clk 1:31:08] } 3. Nc3 { [%eval 0.08] [%clk 1:31:36] } 3... Nc6 { [%eval 0.07] [%clk 1:31:23] } 4. Bb5 { [%eval 0.04] [%clk 1:30:28] } 4... Nd4 { [%eval 0.05] [%clk 1:31:21] } 5. O-O { [%eval 0.0] [%clk 1:27:48] } 5... Nxb5 { [%eval 0.1] [%clk 1:27:24] } 6. Nxb5 { [%eval 0.06] [%clk 1:28:06] } 6... c6 { [%eval -0.22] [%clk 1:25:57] } 7. Nc3 { [%eval 0.07] [%clk 1:28:27] } 7... d6 { [%eval 0.05] [%clk 1:25:06] } 8. h3 { [%eval 0.0] [%clk 1:28:35] } 8... Be7 { [%eval 0.0] [%clk 1:23:48] } 9. d4 { [%eval -0.06] [%clk 1:27:38] } 9... exd4 { [%eval 0.18] [%clk 1:19:46] } 10. Qxd4 { [%eval 0.11] [%clk 1:27:51] } 10... O-O { [%eval 0.08] [%clk 1:19:13] } 11. Bf4 { [%eval 0.01] [%clk 1:24:10] } 11... Nh5 { [%eval 0.41] [%clk 1:09:04] } 12. Bh2 { [%eval 0.42] [%clk 1:24:37] } 12... f5 { [%eval 0.67] [%clk 1:08:01] } 13. Rfe1 { [%eval 0.83] [%clk 1:08:39] } 13... fxe4? { [%eval 2.02] } { Mistake. f4 was best. } { [%clk 1:06:23] } 14. Qxe4 { [%eval 1.81] [%clk 1:08:57] } 14... Rf7 { [%eval 1.81] [%clk 0:57:31] } 15. Rad1 { [%eval 1.94] [%clk 1:04:32] } 15... d5?? { [%eval 5.61] } { Blunder. Nf6 was best. } { [%clk 0:56:37] } 16. Nxd5 { [%eval 5.41] [%clk 1:03:04] } 16... cxd5 { [%eval 5.24] [%clk 0:56:38] } 17. Rxd5 { [%eval 5.15] [%clk 1:03:27] } 17... Qb6 { [%eval 5.14] [%clk 0:53:45] } 18. Rxh5 { [%eval 4.55] [%clk 1:03:11] } 18... Qg6 { [%eval 4.58] [%clk 0:51:20] } 19. Qxg6 { [%eval 4.57] [%clk 1:03:15] } 19... hxg6 { [%eval 4.55] [%clk 0:51:48] } 20. Rhe5 { [%eval 4.51] [%clk 1:03:15] } 20... Bf6 { [%eval 4.55] [%clk 0:51:09] } 21. Re8+ { [%eval 4.5] [%clk 1:02:58] } 21... Rf8 { [%eval 4.55] [%clk 0:50:28] } 22. Bd6 { [%eval 4.56] [%clk 1:02:18] } 22... Rxe8 { [%eval 4.57] [%clk 0:50:35] } 23. Rxe8+ { [%eval 4.67] [%clk 1:02:33] } 23... Kf7 { [%eval 4.72] [%clk 0:49:25] } 24. Rf8+ { [%eval 4.52] [%clk 1:02:51] } 24... Ke6 { [%eval 4.49] [%clk 0:49:44] } 25. Ba3? { [%eval 2.51] } { Mistake. Be5 was best. } { [%clk 1:03:02] } 25... Be7?? { [%eval 7.76] } { Blunder. a5 was best. } { [%clk 0:49:20] } 26. Re8 { [%eval 7.61] [%clk 1:02:56] } 26... Kf7 { [%eval 7.95] [%clk 0:47:38] } 27. Rxe7+ { [%eval 7.95] [%clk 1:01:58] } 27... Kf6 { [%eval 7.89] [%clk 0:47:50] } 28. Re8 { [%eval 7.99] [%clk 1:01:49] } 28... b6 { [%eval 8.44] [%clk 0:47:46] } 29. Rf8+ { [%eval 8.33] [%clk 1:01:47] } 29... Ke6 { [%eval 8.18] [%clk 0:47:12] } 30. Nd4+ { [%eval 8.15] [%clk 1:01:50] } 30... Ke5 { [%eval 7.94] [%clk 0:47:23] } 31. Nc6+ { [%eval 8.03] [%clk 1:01:33] } 31... Ke4 { [%eval 8.21] [%clk 0:47:35] } 32. Ne7 { [%eval 8.04] [%clk 1:01:19] } 32... Bb7 { [%eval 7.84] [%clk 0:47:58] } 33. Rxa8 { [%eval 7.41] [%clk 1:01:41] } 33... Bxa8 { [%eval 7.3] [%clk 0:48:10] } 34. Kf1 { [%eval 7.23] [%clk 1:01:37] } 34... g5 { [%eval 7.28] [%clk 0:48:02] } 35. Ke2 { [%eval 7.26] [%clk 1:01:50] } 1-0

[Event "Round 4: Berk Balkan - Oz, Tahsin Gokay"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/VuKZBHxb"]
[Date "2026.08.26"]
[Round "4.4"]
[White "Berk Balkan"]
[Black "Oz, Tahsin Gokay"]
[Result "1-0"]
[BlackFideId "525054791"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "A36"]
[Opening "English Opening: Symmetrical Variation, Ultra-Symmetrical Variation"]
[UTCDate "2026.08.26"]
[UTCTime "13:26:09"]
[BroadcastName "9th Istanbul International Open | D Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/VuKZBHxb"]

1. c4 { [%eval 0.11] [%clk 1:30:45] } 1... c5 { [%eval 0.19] [%clk 1:30:57] } 2. Nc3 { [%eval 0.12] [%clk 1:31:03] } 2... Nc6 { [%eval 0.23] [%clk 1:31:22] } 3. g3 { [%eval 0.12] [%clk 1:31:21] } 3... g6 { [%eval 0.1] [%clk 1:31:47] } 4. Bg2 { [%eval 0.1] [%clk 1:31:33] } 4... Bg7 { [%eval 0.14] [%clk 1:32:09] } 5. e3 { [%eval 0.05] [%clk 1:31:37] } 5... e6 { [%eval 0.1] [%clk 1:30:10] } 6. Nge2 { [%eval 0.04] [%clk 1:29:19] } 6... Nge7 { [%eval 0.13] [%clk 1:16:03] } 7. d4 { [%eval 0.08] [%clk 1:25:40] } 7... cxd4 { [%eval 0.08] [%clk 1:15:55] } 8. exd4 { [%eval 0.1] [%clk 1:24:55] } 8... d5 { [%eval 0.09] [%clk 1:14:56] } 9. cxd5 { [%eval 0.09] [%clk 1:24:49] } 9... exd5 { [%eval 0.07] [%clk 1:15:21] } 10. O-O { [%eval 0.09] [%clk 1:23:49] } 10... O-O { [%eval 0.07] [%clk 1:15:46] } 11. Be3 { [%eval 0.11] [%clk 1:22:07] } 11... Be6 { [%eval 0.1] [%clk 1:14:36] } 12. Nf4 { [%eval 0.1] [%clk 1:18:50] } 12... Rc8 { [%eval 0.25] [%clk 1:07:01] } 13. Nxe6 { [%eval 0.0] [%clk 1:16:54] } 13... fxe6 { [%eval 0.0] [%clk 1:07:25] } 14. Qg4 { [%eval -0.4] [%clk 1:08:07] } 14... Nf5 { [%eval -0.34] [%clk 1:02:17] } 15. Rad1 { [%eval -0.36] [%clk 1:02:06] } 15... Qb6 { [%eval -0.38] [%clk 0:59:36] } 16. Na4 { [%eval -0.39] [%clk 1:01:55] } 16... Qb5 { [%eval -0.21] [%clk 0:59:49] } 17. Nc5 { [%eval -0.32] [%clk 0:58:56] } 17... Rfe8 { [%eval -0.07] [%clk 0:54:59] } 18. a4 { [%eval -0.13] [%clk 0:47:17] } 18... Qxb2 { [%eval 0.13] [%clk 0:49:10] } 19. Rb1 { [%eval -0.34] [%clk 0:46:42] } 19... Qa3 { [%eval 0.07] [%clk 0:46:44] } 20. Rb3?! { [%eval -0.78] } { Inaccuracy. Nxe6 was best. } { [%clk 0:33:33] } 20... Qa2 { [%eval -0.97] [%clk 0:46:13] } 21. Rfb1?? { [%eval -3.75] } { Blunder. Rxb7 was best. } { [%clk 0:27:51] } 21... Nfxd4? { [%eval -1.7] } { Mistake. Ncxd4 was best. } { [%clk 0:41:15] } 22. R1b2 { [%eval -1.94] [%clk 0:27:50] } 22... Qa1+ { [%eval -1.98] [%clk 0:41:25] } 23. Rb1 { [%eval -1.71] [%clk 0:28:13] } 23... Qa2 { [%eval -1.64] [%clk 0:41:17] } 24. R1b2 { [%eval -1.6] [%clk 0:28:35] } 24... Qa1+? { [%eval 0.0] } { Mistake. Nf3+ was best. } { [%clk 0:41:33] } 25. Rb1 { [%eval 0.0] [%clk 0:28:55] } 25... Ne5?? { [%eval 5.31] } { Blunder. Qa2 was best. } { [%clk 0:36:34] } 26. Qxd4 { [%eval 5.13] [%clk 0:28:29] } 26... Nf3+ { [%eval 5.3] [%clk 0:35:28] } 27. Bxf3 { [%eval 5.56] [%clk 0:28:46] } 27... Bxd4 { [%eval 5.49] [%clk 0:35:47] } 28. Rxa1 { [%eval 5.46] [%clk 0:29:06] } 28... Bxa1 { [%eval 5.39] [%clk 0:36:11] } 29. Nxe6 { [%eval 5.19] [%clk 0:28:41] } 29... d4 { [%eval 5.52] [%clk 0:30:12] } 30. Nxd4 { [%eval 5.49] [%clk 0:28:32] } 30... Bxd4 { [%eval 5.67] [%clk 0:29:28] } 31. Bxd4 { [%eval 5.64] [%clk 0:28:49] } 31... b6 { [%eval 5.54] [%clk 0:28:31] } 32. Bd5+ { [%eval 5.7] [%clk 0:28:32] } 32... Kf8 { [%eval 5.6] [%clk 0:28:53] } 33. Rf3+ { [%eval 5.51] [%clk 0:28:35] } 33... Ke7 { [%eval 5.43] [%clk 0:29:15] } 34. Be5 { [%eval 4.89] [%clk 0:24:53] } 34... Rf8 { [%eval 5.57] [%clk 0:28:39] } 35. Re3 { [%eval 5.55] [%clk 0:24:36] } 35... Kd7 { [%eval 5.51] [%clk 0:28:22] } 36. Bf3 { [%eval 5.41] [%clk 0:24:14] } 36... Rc4 { [%eval 5.57] [%clk 0:27:10] } 37. Rd3+ { [%eval 5.35] [%clk 0:23:12] } 37... Kc8 { [%eval 5.19] [%clk 0:26:45] } 38. Bd5 { [%eval 5.2] [%clk 0:22:12] } 38... Rc2 { [%eval 5.82] [%clk 0:23:59] } 39. f4 { [%eval 5.23] [%clk 0:20:18] } 39... Re8 { [%eval 5.43] [%clk 0:22:16] } 40. Bb3 { [%eval 5.14] [%clk 0:18:32] } 40... Re2 { [%eval 5.51] [%clk 0:21:01] } 41. Bc4 { [%eval 5.54] [%clk 0:11:21] } 41... R2xe5 { [%eval 5.46] [%clk 0:14:45] } 42. fxe5 { [%eval 5.66] [%clk 0:18:18] } 42... Rxe5 { [%eval 5.59] [%clk 0:15:13] } 43. Bb5 { [%eval 5.34] [%clk 0:17:58] } 43... h5 { [%eval 5.64] [%clk 0:14:25] } 44. Kg2 { [%eval 5.55] [%clk 0:18:09] } 44... g5 { [%eval 5.9] [%clk 0:14:33] } 45. Kh3 { [%eval 5.84] [%clk 0:17:00] } 45... Re4 { [%eval 6.31] [%clk 0:13:46] } 46. Rd5 { [%eval 6.06] [%clk 0:16:57] } 46... h4 { [%eval 6.18] [%clk 0:11:40] } 47. Rxg5 { [%eval 6.48] [%clk 0:17:14] } 47... hxg3 { [%eval 6.43] [%clk 0:11:59] } 48. hxg3 { [%eval 6.34] [%clk 0:17:36] } 48... Kc7 { [%eval 6.24] [%clk 0:12:07] } 49. Rg7+ { [%eval 5.92] [%clk 0:17:48] } 1-0

[Event "Round 4: Deniz Bayir - Baran Bilken"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/ccMWMvKm"]
[Date "2026.08.26"]
[Round "4.5"]
[White "Deniz Bayir"]
[Black "Baran Bilken"]
[Result "0-1"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "E30"]
[Opening "Nimzo-Indian Defense: Leningrad Variation"]
[UTCDate "2026.08.26"]
[UTCTime "13:26:09"]
[BroadcastName "9th Istanbul International Open | D Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/ccMWMvKm"]

1. d4 { [%eval 0.15] [%clk 1:30:56] } 1... Nf6 { [%eval 0.15] [%clk 1:30:47] } 2. c4 { [%eval 0.16] [%clk 1:31:18] } 2... e6 { [%eval 0.14] [%clk 1:31:01] } 3. Nc3 { [%eval 0.09] [%clk 1:31:32] } 3... Bb4 { [%eval 0.15] [%clk 1:31:06] } 4. Bg5 { [%eval -0.05] [%clk 1:31:53] } 4... c5 { [%eval 0.0] [%clk 1:27:48] } 5. Bxf6 { [%eval -0.36] [%clk 1:29:26] } 5... Qxf6 { [%eval -0.44] [%clk 1:27:31] } 6. Nf3 { [%eval -0.42] [%clk 1:27:55] } 6... Nc6 { [%eval -0.37] [%clk 1:27:15] } 7. e3 { [%eval -0.32] [%clk 1:27:33] } 7... O-O { [%eval -0.31] [%clk 1:26:12] } 8. a3 { [%eval -0.48] [%clk 1:27:01] } 8... Bxc3+ { [%eval -0.25] [%clk 1:23:19] } 9. bxc3 { [%eval -0.26] [%clk 1:27:22] } 9... d5 { [%eval 0.01] [%clk 1:22:15] } 10. cxd5 { [%eval 0.0] [%clk 1:23:51] } 10... exd5 { [%eval 0.07] [%clk 1:21:53] } 11. Be2 { [%eval -0.01] [%clk 1:23:19] } 11... Qg6 { [%eval 0.28] [%clk 1:17:01] } 12. g3 { [%eval 0.04] [%clk 1:16:33] } 12... c4 { [%eval 0.03] [%clk 1:12:33] } 13. Qd2 { [%eval -0.36] [%clk 1:12:17] } 13... Bh3 { [%eval -0.37] [%clk 1:10:43] } 14. Nh4?! { [%eval -0.98] } { Inaccuracy. Bf1 was best. } { [%clk 1:04:41] } 14... Qg5?! { [%eval 0.01] } { Inaccuracy. Qe6 was best. } { [%clk 1:08:57] } 15. Rb1 { [%eval -0.3] [%clk 1:01:38] } 15... Na5 { [%eval -0.12] [%clk 1:05:44] } 16. Rb5?! { [%eval -1.05] } { Inaccuracy. Bf3 was best. } { [%clk 1:01:06] } 16... b6?! { [%eval -0.38] } { Inaccuracy. Nb3 was best. } { [%clk 1:04:56] } 17. f4? { [%eval -1.52] } { Mistake. Qc2 was best. } { [%clk 0:59:49] } 17... Qd8 { [%eval -1.43] [%clk 0:54:48] } 18. Bf3 { [%eval -1.34] [%clk 0:57:25] } 18... Be6?? { [%eval 0.78] } { Blunder. Nb3 was best. } { [%clk 0:49:25] } 19. f5 { [%eval 0.92] [%clk 0:57:45] } 19... a6?! { [%eval 1.65] } { Inaccuracy. Nb3 was best. } { [%clk 0:49:39] } 20. Rxa5 { [%eval 1.78] [%clk 0:52:29] } 20... bxa5 { [%eval 1.78] [%clk 0:49:46] } 21. fxe6 { [%eval 1.79] [%clk 0:52:53] } 21... fxe6 { [%eval 1.53] [%clk 0:49:42] } 22. O-O { [%eval 1.45] [%clk 0:52:55] } 22... Qe7 { [%eval 1.99] [%clk 0:48:10] } 23. e4 { [%eval 1.5] [%clk 0:45:51] } 23... Qxa3?? { [%eval 4.86] } { Blunder. dxe4 was best. } { [%clk 0:47:30] } 24. exd5 { [%eval 4.81] [%clk 0:46:14] } 24... Rf6 { [%eval 5.66] [%clk 0:39:54] } 25. dxe6 { [%eval 5.82] [%clk 0:44:57] } 25... Raf8 { [%eval 5.78] [%clk 0:38:27] } 26. d5 { [%eval 5.59] [%clk 0:40:58] } 26... h6 { [%eval 5.87] [%clk 0:38:01] } 27. d6 { [%eval 5.62] [%clk 0:38:02] } 27... Rxe6 { [%eval 5.09] [%clk 0:35:09] } 28. d7 { [%eval 4.67] [%clk 0:33:24] } 28... Qd6?! { [%eval 6.12] } { Inaccuracy. Qc5+ was best. } { [%clk 0:32:37] } 29. Bd5?? { [%eval 0.42] } { Blunder. Rd1 was best. } { [%clk 0:31:07] } 29... Rxf1+ { [%eval 0.54] [%clk 0:30:59] } 30. Kxf1 { [%eval 0.4] [%clk 0:31:30] } 30... Kh8 { [%eval 0.41] [%clk 0:31:17] } 31. Qb2?? { [%eval -4.48] } { Blunder. Qd4 was best. } { [%clk 0:20:31] } 31... Rf6+ { [%eval -3.8] [%clk 0:28:28] } 32. Kg1?? { [%eval -8.83] } { Blunder. Bf3 was best. } { [%clk 0:20:56] } 32... Qc5+ { [%eval -10.0] [%clk 0:28:09] } 33. Kg2 { [%eval -10.1] [%clk 0:20:32] } 33... Qxd5+ { [%eval -10.02] [%clk 0:28:22] } 34. Kh3 { [%eval -9.58] [%clk 0:19:43] } 34... Qxd7+ { [%eval -8.66] [%clk 0:28:38] } 35. Kg2 { [%eval -9.98] [%clk 0:19:46] } 35... Qb5 { [%eval -8.9] [%clk 0:28:10] } 36. Qc2 { [%eval -9.31] [%clk 0:19:20] } 36... Qc6+ { [%eval -9.03] [%clk 0:26:55] } 37. Kh3 { [%eval -9.86] [%clk 0:19:26] } 37... g5 { [%eval -9.46] [%clk 0:26:16] } 38. Nf5 { [%eval -10.4] [%clk 0:18:15] } 38... Qd7 { [%eval -10.69] [%clk 0:26:01] } 39. Kg4 { [%eval -10.23] [%clk 0:17:25] } 39... Qxf5+ { [%eval -10.06] [%clk 0:26:08] } 0-1

[Event "Round 4: Akdemir, Niyazi - Bedirhan Eyidogan"]
[Site "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/mSKEYhLq"]
[Date "2026.08.26"]
[Round "4.6"]
[White "Akdemir, Niyazi"]
[Black "Bedirhan Eyidogan"]
[Result "0-1"]
[WhiteFideId "26377713"]
[TimeControl "90+30"]
[Variant "Standard"]
[ECO "B91"]
[Opening "Sicilian Defense: Najdorf Variation, Zagreb Variation"]
[UTCDate "2026.08.26"]
[UTCTime "13:26:09"]
[BroadcastName "9th Istanbul International Open | D Category"]
[BroadcastURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0"]
[GameURL "https://lichess.org/broadcast/9th-istanbul-international-open-d-category/round-4/3v0Cbfm0/mSKEYhLq"]

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:18] } 2... d6 { [%eval 0.31] [%clk 1:31:18] } 3. d4 { [%eval 0.22] [%clk 1:31:29] } 3... cxd4 { [%eval 0.19] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:55] } 4... Nf6 { [%eval 0.31] [%clk 1:32:10] } 5. Nc3 { [%eval 0.32] [%clk 1:32:20] } 5... a6 { [%eval 0.25] [%clk 1:32:35] } 6. g3 { [%eval 0.08] [%clk 1:31:12] } 6... e6 { [%eval 0.32] [%clk 1:27:00] } 7. Bg2 { [%eval 0.32] [%clk 1:29:48] } 7... Be7 { [%eval 0.4] [%clk 1:27:22] } 8. O-O { [%eval 0.28] [%clk 1:30:11] } 8... O-O { [%eval 0.28] [%clk 1:27:49] } 9. Re1 { [%eval 0.12] [%clk 1:27:50] } 9... Nbd7 { [%eval 0.34] [%clk 1:27:17] } 10. a3 { [%eval 0.12] [%clk 1:27:07] } 10... Rb8 { [%eval 0.48] [%clk 1:26:18] } 11. b4?! { [%eval -0.3] } { Inaccuracy. f4 was best. } { [%clk 1:25:09] } 11... Qc7 { [%eval -0.35] [%clk 1:25:24] } 12. Bb2 { [%eval -0.46] [%clk 1:25:23] } 12... Ne5 { [%eval -0.44] [%clk 1:21:43] } 13. Rb1 { [%eval -0.81] [%clk 1:20:56] } 13... Nc4 { [%eval -0.74] [%clk 1:21:13] } 14. Qd3 { [%eval -0.8] [%clk 1:18:08] } 14... b5 { [%eval -0.75] [%clk 1:14:32] } 15. Nb3 { [%eval -0.85] [%clk 1:14:27] } 15... Bb7 { [%eval -0.89] [%clk 1:12:53] } 16. Bc1?! { [%eval -1.99] } { Inaccuracy. Nd2 was best. } { [%clk 1:09:34] } 16... Rfc8 { [%eval -1.91] [%clk 1:07:30] } 17. Ne2?? { [%eval -4.19] } { Blunder. Qf1 was best. } { [%clk 0:56:02] } 17... Ne5 { [%eval -4.05] [%clk 1:03:57] } 18. Qd1 { [%eval -4.68] [%clk 0:53:16] } 18... Bxe4 { [%eval -4.64] [%clk 1:02:37] } 19. Bxe4 { [%eval -4.76] [%clk 0:50:17] } 19... Nxe4 { [%eval -4.82] [%clk 1:03:02] } 20. Bb2?! { [%eval -6.25] } { Inaccuracy. Nbd4 was best. } { [%clk 0:48:41] } 20... Nf3+ { [%eval -6.23] [%clk 1:02:18] } 21. Kf1 { [%eval -6.18] [%clk 0:45:24] } 21... Nxe1 { [%eval -6.1] [%clk 1:00:36] } 22. Qxe1 { [%eval -6.27] [%clk 0:44:24] } 22... Qxc2 { [%eval -6.28] [%clk 1:00:30] } 23. Ned4 { [%eval -6.42] [%clk 0:44:18] } 23... Qc4+ { [%eval -6.37] [%clk 0:54:40] } 24. Kg1 { [%eval -6.38] [%clk 0:44:46] } 24... Qd5 { [%eval -6.3] [%clk 0:51:09] } 25. Na5 { [%eval -6.36] [%clk 0:43:56] } 25... Ng5 { [%eval -6.35] [%clk 0:44:56] } 26. Kf1 { [%eval -8.1] [%clk 0:39:00] } 26... Qh1+ { [%eval -6.64] [%clk 0:42:56] } 27. Ke2 { [%eval -6.56] [%clk 0:39:27] } 27... Qxe1+ { [%eval -6.05] [%clk 0:42:15] } 28. Kxe1 { [%eval -6.16] [%clk 0:39:55] } 28... Rc7 { [%eval -6.09] [%clk 0:29:54] } 29. Ndc6 { [%eval -6.11] [%clk 0:38:47] } 29... Rbc8 { [%eval -6.05] [%clk 0:30:07] } 30. Rc1 { [%eval -6.15] [%clk 0:38:45] } 30... Kf8 { [%eval -6.12] [%clk 0:27:18] } 31. Ke2 { [%eval -6.21] [%clk 0:36:52] } 31... f6 { [%eval -5.79] [%clk 0:26:11] } 32. Bd4 { [%eval -5.67] [%clk 0:36:37] } 32... Bd8 { [%eval -5.62] [%clk 0:23:06] } 33. Be3 { [%eval -5.91] [%clk 0:33:16] } 33... Ke8 { [%eval -5.81] [%clk 0:22:11] } 34. Kd1 { [%eval -6.45] [%clk 0:31:27] } 34... Kd7 { [%eval -6.39] [%clk 0:21:15] } 35. Nxd8 { [%eval -6.5] [%clk 0:30:53] } 35... Rxc1+ { [%eval -6.45] [%clk 0:21:36] } 36. Bxc1 { [%eval -6.45] [%clk 0:31:15] } 36... Kxd8 { [%eval -6.35] [%clk 0:20:54] } 37. Bxg5 { [%eval -6.54] [%clk 0:31:32] } 37... fxg5 { [%eval -6.66] [%clk 0:21:14] } 38. Kd2 { [%eval -6.82] [%clk 0:31:57] } 38... Kd7 { [%eval -6.46] [%clk 0:21:08] } 39. h3 { [%eval -7.04] [%clk 0:32:02] } 39... d5 { [%eval -6.75] [%clk 0:21:19] } 40. Nb3 { [%eval -7.06] [%clk 0:32:25] } 40... Kd6 { [%eval -6.91] [%clk 0:21:33] } 41. Kd3 { [%eval -7.49] [%clk 0:32:28] } 41... e5 { [%eval -7.44] [%clk 0:21:35] } 42. f3 { [%eval -8.12] [%clk 0:32:37] } 42... d4 { [%eval -8.15] [%clk 0:21:47] } 43. Nd2 { [%eval -8.39] [%clk 0:32:29] } 43... Rc3+ { [%eval -8.3] [%clk 0:21:57] } 44. Ke2 { [%eval -8.28] [%clk 0:32:56] } 44... Rc2 { [%eval -8.27] [%clk 0:22:05] } 45. Kd3 { [%eval -10.11] [%clk 0:33:13] } 45... Rxd2+ { [%eval -10.42] [%clk 0:22:18] } 46. Kxd2 { [%eval -9.86] [%clk 0:33:32] } 46... Kd5 { [%eval -9.47] [%clk 0:22:19] } 47. Kd3 { [%eval -9.95] [%clk 0:30:54] } 47... h5 { [%eval -9.9] [%clk 0:21:55] } 48. h4 { [%eval -14.48] [%clk 0:29:58] } 48... gxh4 { [%eval -13.1] [%clk 0:21:42] } 49. gxh4 { [%eval -17.2] [%clk 0:30:18] } 49... g6 { [%eval -13.81] [%clk 0:22:05] } 0-1