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Byrdin, Heorhii vs Ibanez Del Rio, Saul

2026.08.29 · game 1
White to move
PGN
[Event "Round 4: Byrdin, Heorhii - Ibanez Del Rio, Saul"]
[Site "https://lichess.org/broadcast/i-festival-de-ajedrez-el-colorado/round-4/ReGxuD87/LJ5cs7Wj"]
[Date "2026.08.29"]
[Round "4.3"]
[White "Byrdin, Heorhii"]
[Black "Ibanez Del Rio, Saul"]
[Result "0-1"]
[WhiteElo "1679"]
[WhiteFideId "535041110"]
[BlackElo "1657"]
[BlackFideId "94716765"]
[TimeControl "80+10"]
[Variant "Standard"]
[ECO "A07"]
[Opening "King's Indian Attack, with e6"]
[UTCDate "2026.08.29"]
[UTCTime "10:12:02"]
[BroadcastName "I Festival de Ajedrez El Colorado"]
[BroadcastURL "https://lichess.org/broadcast/i-festival-de-ajedrez-el-colorado/round-4/ReGxuD87"]
[GameURL "https://lichess.org/broadcast/i-festival-de-ajedrez-el-colorado/round-4/ReGxuD87/LJ5cs7Wj"]

1. Nf3 { [%eval 0.1] [%clk 1:16:19] } 1... Nf6 { [%eval 0.18] [%clk 1:20:14] } 2. g3 { [%eval 0.11] [%clk 1:16:26] } 2... e6 { [%eval 0.12] [%clk 1:20:07] } 3. Bg2 { [%eval 0.19] [%clk 1:16:32] } 3... d5 { [%eval 0.15] [%clk 1:20:13] } 4. O-O { [%eval 0.16] [%clk 1:16:34] } 4... Be7 { [%eval 0.25] [%clk 1:20:14] } 5. d3 { [%eval 0.0] [%clk 1:16:29] } 5... b6 { [%eval 0.31] [%clk 1:17:55] } 6. Nbd2 { [%eval 0.0] [%clk 1:15:42] } 6... Bb7 { [%eval 0.0] [%clk 1:17:46] } 7. c3 { [%eval -0.11] [%clk 1:15:31] } 7... O-O { [%eval -0.07] [%clk 1:17:34] } 8. Qc2 { [%eval -0.21] [%clk 1:15:24] } 8... Nbd7 { [%eval -0.05] [%clk 1:14:30] } 9. e4 { [%eval -0.03] [%clk 1:15:00] } 9... dxe4 { [%eval -0.02] [%clk 1:14:12] } 10. dxe4 { [%eval -0.05] [%clk 1:15:02] } 10... Nc5 { [%eval 0.1] [%clk 1:13:19] } 11. Ng5?? { [%eval -1.69] } { Blunder. e5 was best. } { [%clk 1:11:15] } 11... h6 { [%eval -1.51] [%clk 1:07:35] } 12. e5 { [%eval -1.48] [%clk 1:11:03] } 12... hxg5 { [%eval -1.46] [%clk 1:07:31] } 13. exf6 { [%eval -1.41] [%clk 1:11:06] } 13... Bxf6 { [%eval -1.12] [%clk 1:02:23] } 14. Bxb7 { [%eval -1.1] [%clk 1:11:06] } 14... Nxb7 { [%eval -1.08] [%clk 1:02:27] } 15. Ne4 { [%eval -1.08] [%clk 1:11:12] } 15... Nd6 { [%eval -1.15] [%clk 0:59:05] } 16. Rd1 { [%eval -1.22] [%clk 1:10:46] } 16... Qe7 { [%eval -1.17] [%clk 0:58:56] } 17. Nxf6+ { [%eval -1.67] [%clk 1:10:46] } 17... Qxf6 { [%eval -1.66] [%clk 0:54:39] } 18. Bd2 { [%eval -1.97] [%clk 1:04:18] } 18... Rfd8 { [%eval -1.99] [%clk 0:51:24] } 19. Kg2?! { [%eval -2.78] } { Inaccuracy. Qa4 was best. } { [%clk 1:05:20] } 19... Nc4 { [%eval -2.6] [%clk 0:50:09] } 20. Qe4? { [%eval -4.63] } { Mistake. h3 was best. } { [%clk 0:59:56] } 20... Nxb2 { [%eval -4.38] [%clk 0:47:52] } 21. Rdb1 { [%eval -4.82] [%clk 0:58:12] } 21... Nd3 { [%eval -4.84] [%clk 0:47:08] } 22. Be3 { [%eval -4.74] [%clk 0:57:30] } 22... Qxc3 { [%eval -5.07] [%clk 0:39:16] } 23. Bxg5 { [%eval -5.02] [%clk 0:57:01] } 23... Rd5 { [%eval -5.02] [%clk 0:32:34] } 24. Rd1 { [%eval -5.1] [%clk 0:54:39] } 24... Qe5 { [%eval -4.52] [%clk 0:29:39] } 25. Qf3 { [%eval -5.27] [%clk 0:53:02] } 25... Qxg5 { [%eval -4.88] [%clk 0:28:34] } 26. Rxd3 { [%eval -4.78] [%clk 0:52:52] } 26... Rad8 { [%eval -4.79] [%clk 0:28:20] } 27. Rad1 { [%eval -5.52] [%clk 0:51:03] } 27... Rxd3 { [%eval -6.05] [%clk 0:28:03] } 28. Rxd3 { [%eval -5.99] [%clk 0:51:02] } 28... Rxd3 { [%eval -6.03] [%clk 0:28:10] } 29. Qxd3 { [%eval -5.8] [%clk 0:50:58] } 29... Qd5+ { [%eval -5.61] [%clk 0:28:16] } 30. Qxd5 { [%eval -6.4] [%clk 0:51:02] } 30... exd5 { [%eval -6.38] [%clk 0:28:22] } 31. Kf3 { [%eval -6.23] [%clk 0:51:04] } 31... d4 { [%eval -6.15] [%clk 0:28:09] } 32. Ke4 { [%eval -6.26] [%clk 0:51:00] } 32... c5 { [%eval -6.05] [%clk 0:28:14] } 33. a4 { [%eval -6.46] [%clk 0:51:06] } 33... a6 { [%eval -7.69] [%clk 0:28:17] } 34. Kd3 { [%eval -7.16] [%clk 0:50:59] } 34... b5 { [%eval -7.23] [%clk 0:28:16] } 35. a5 { [%eval -7.82] [%clk 0:51:02] } 35... Kf8 { [%eval -7.81] [%clk 0:28:17] } 36. h4 { [%eval -7.37] [%clk 0:51:04] } 36... Ke7 { [%eval -6.73] [%clk 0:28:24] } 37. g4 { [%eval -8.34] [%clk 0:51:09] } 37... Kf6 { [%eval -8.97] [%clk 0:28:21] } 38. f4 { [%eval -8.66] [%clk 0:51:10] } 38... Ke6 { [%eval -8.98] [%clk 0:27:38] } 39. g5 { [%eval -11.49] [%clk 0:51:07] } 39... g6 { [%eval -11.51] [%clk 0:26:53] } 40. Ke4 { [%eval -11.8] [%clk 0:50:59] } 40... b4 { [%eval -11.46] [%clk 0:26:50] } 41. f5+ { [%eval -12.52] [%clk 0:51:00] } 41... gxf5+ { [%eval -11.84] [%clk 0:26:22] } 42. Kd3 { [%eval -11.41] [%clk 0:51:04] } 42... f4 { [%eval -10.84] [%clk 0:25:55] } 43. Ke4?! { [%eval #-13] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:51:06] } 43... b3 { [%eval #-12] [%clk 0:25:48] } 44. h5 { [%eval #-9] [%clk 0:51:10] } 44... b2 { [%eval #-8] [%clk 0:25:50] } 45. h6 { [%eval #-8] [%clk 0:51:04] } 45... b1=Q+ { [%eval #-7] [%clk 0:25:53] } 46. Kxf4 { [%eval #-7] [%clk 0:51:05] } 46... Qf5+ { [%eval #-7] [%clk 0:25:51] } 47. Kg3 { [%eval #-7] [%clk 0:51:06] } 47... Qxg5+ { [%eval #-6] [%clk 0:25:55] } 48. Kf3 { [%eval #-6] [%clk 0:51:07] } 48... Qxh6 { [%eval #-5] [%clk 0:25:58] } 49. Kg2 { [%eval #-5] [%clk 0:51:04] } 49... Qe3 { [%eval #-4] [%clk 0:25:57] } 50. Kh1 { [%eval #-4] [%clk 0:51:05] } 50... Qg5 { [%eval #-4] [%clk 0:26:01] } 51. Kh2 { [%eval #-4] [%clk 0:51:07] } 51... Kf5 { [%eval #-3] [%clk 0:26:06] } 52. Kh1 { [%eval #-3] [%clk 0:51:09] } 52... Kf4 { [%eval #-2] [%clk 0:26:12] } 53. Kh2 { [%eval #-2] [%clk 0:51:00] } 53... Kf3 { [%eval #-1] [%clk 0:26:17] } 54. Kh3 { [%eval #-1] [%clk 0:51:05] } 54... Qh5# { [%clk 0:26:11] } 0-1
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