Event: Round 4: Ambrogi, Agustin - Irmanov, Didar
Site: https://lichess.org/broadcast/fide-world-corporate-chess-championship-2025--qualifying-pool-b/round-4/MhVkVXnw/n8TBEMsR
Date: 2025-11-14
White: Ambrogi, Agustin
WhiteTitle: FM
WhiteElo: 2307
Black: Irmanov, Didar
BlackElo: 1852
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 10+3

1. e4 { [%eval 0.18] [%clk 0:10:05] } 1... c5 { [%eval 0.25] [%clk 0:10:05] } 2. Nc3 { [%eval 0.26] [%clk 0:10:06] } 2... d6 { [%eval 0.16] [%clk 0:10:07] } 3. f4 { [%eval 0.0] [%clk 0:10:08] } 3... Nf6 { [%eval 0.12] [%clk 0:10:08] } 4. Nf3 { [%eval 0.0] [%clk 0:10:00] } 4... Nbd7? { [%eval 1.36] } { Mistake. g6 was best. } { [%clk 0:10:07] } 5. a4?! { [%eval 0.42] } { Inaccuracy. e5 was best. } { [%clk 0:09:34] } 5... e6 { [%eval 0.44] [%clk 0:10:01] } 6. a5 { [%eval 0.39] [%clk 0:09:30] } 6... a6 { [%eval 0.46] [%clk 0:10:03] } 7. d3 { [%eval 0.49] [%clk 0:09:23] } 7... Be7 { [%eval 0.58] [%clk 0:10:04] } 8. Be2 { [%eval 0.3] [%clk 0:09:23] } 8... O-O { [%eval 0.36] [%clk 0:10:04] } 9. O-O { [%eval 0.41] [%clk 0:09:23] } 9... b6 { [%eval 0.36] [%clk 0:10:05] } 10. axb6 { [%eval 0.39] [%clk 0:09:20] } 10... Nxb6 { [%eval 0.48] [%clk 0:09:52] } 11. e5 { [%eval 0.27] [%clk 0:09:15] } 11... Nfd5 { [%eval 0.57] [%clk 0:09:36] } 12. Ne4 { [%eval 0.72] [%clk 0:09:13] } 12... dxe5 { [%eval 0.7] [%clk 0:09:13] } 13. fxe5 { [%eval 0.58] [%clk 0:09:09] } 13... Bb7 { [%eval 0.84] [%clk 0:09:00] } 14. b3?! { [%eval -0.03] } { Inaccuracy. Qe1 was best. } { [%clk 0:08:42] } 14... a5?! { [%eval 0.53] } { Inaccuracy. f5 was best. } { [%clk 0:08:25] } 15. Bd2?! { [%eval -0.41] } { Inaccuracy. Qe1 was best. } { [%clk 0:08:33] } 15... a4 { [%eval 0.0] [%clk 0:08:15] } 16. c4 { [%eval -0.46] [%clk 0:08:15] } 16... Nb4 { [%eval -0.58] [%clk 0:07:26] } 17. Bxb4 { [%eval -0.71] [%clk 0:08:11] } 17... cxb4 { [%eval -0.71] [%clk 0:07:20] } 18. bxa4? { [%eval -2.48] } { Mistake. Nd6 was best. } { [%clk 0:08:10] } 18... Bxe4 { [%eval -2.55] [%clk 0:07:11] } 19. dxe4 { [%eval -2.41] [%clk 0:08:12] } 19... Qxd1 { [%eval -2.58] [%clk 0:07:08] } 20. Bxd1 { [%eval -2.6] [%clk 0:07:14] } 20... Nxc4 { [%eval -2.36] [%clk 0:07:08] } 21. Be2 { [%eval -2.98] [%clk 0:06:59] } 21... Na5 { [%eval -2.6] [%clk 0:06:36] } 22. Bb5 { [%eval -3.27] [%clk 0:06:56] } 22... Rfd8 { [%eval -3.24] [%clk 0:06:17] } 23. Rab1 { [%eval -3.23] [%clk 0:06:45] } 23... Rac8 { [%eval -3.12] [%clk 0:05:54] } 24. Rfc1 { [%eval -3.6] [%clk 0:06:28] } 24... Rc3 { [%eval -3.2] [%clk 0:05:36] } 25. Kf1 { [%eval -3.19] [%clk 0:06:21] } 25... Rdc8?! { [%eval -2.17] } { Inaccuracy. Rxc1+ was best. } { [%clk 0:04:38] } 26. Rd1?! { [%eval -2.98] } { Inaccuracy. Rxc3 was best. } { [%clk 0:06:24] } 26... b3 { [%eval -2.93] [%clk 0:04:11] } 27. Ba6 { [%eval -2.75] [%clk 0:04:59] } 27... R8c7?! { [%eval -2.09] } { Inaccuracy. R8c6 was best. } { [%clk 0:03:44] } 28. Nd4 { [%eval -2.32] [%clk 0:04:56] } 28... Rd7?! { [%eval -1.67] } { Inaccuracy. Re3 was best. } { [%clk 0:02:54] } 29. Bb5?! { [%eval -2.85] } { Inaccuracy. Be2 was best. } { [%clk 0:03:55] } 29... Rd8 { [%eval -2.71] [%clk 0:02:35] } 30. Ne2?! { [%eval -3.75] } { Inaccuracy. Be2 was best. } { [%clk 0:03:42] } 30... Rxd1+ { [%eval -3.73] [%clk 0:02:32] } 31. Rxd1 { [%eval -3.52] [%clk 0:03:44] } 31... Rc8 { [%eval -3.64] [%clk 0:02:11] } 32. Rb1 { [%eval -3.96] [%clk 0:03:13] } 32... Ba3 { [%eval -3.87] [%clk 0:01:59] } 33. Ba6 { [%eval -3.6] [%clk 0:01:44] } 33... Rc2 { [%eval -3.4] [%clk 0:01:26] } 34. Nd4 { [%eval -3.29] [%clk 0:01:39] } 34... Rc1+?? { [%eval -0.57] } { Blunder. Bb2 was best. } { [%clk 0:01:14] } 35. Rxc1 { [%eval -0.28] [%clk 0:01:42] } 35... Bxc1 { [%eval -0.31] [%clk 0:01:15] } 36. Ke2 { [%eval -0.3] [%clk 0:01:25] } 36... b2 { [%eval -0.4] [%clk 0:00:57] } 37. Bd3 { [%eval -0.39] [%clk 0:01:27] } 37... Nc4 { [%eval -0.16] [%clk 0:00:28] } 38. Nb5 { [%eval -0.59] [%clk 0:01:03] } 38... Nxe5 { [%eval -0.59] [%clk 0:00:23] } 39. Bb1 { [%eval -0.55] [%clk 0:01:05] } 39... Nc6 { [%eval -0.44] [%clk 0:00:21] } 40. Kd3 { [%eval -0.58] [%clk 0:01:02] } 40... Kf8 { [%eval -0.47] [%clk 0:00:11] } 41. Kc4 { [%eval -0.85] [%clk 0:00:59] } 41... Be3?! { [%eval -0.16] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:12] } 42. Kc3?! { [%eval -0.73] } { Inaccuracy. Nc3 was best. } { [%clk 0:00:47] } 42... Bc1?! { [%eval -0.14] } { Inaccuracy. Bf4 was best. } { [%clk 0:00:12] } 43. Kc4?! { [%eval -0.87] } { Inaccuracy. Na3 was best. } { [%clk 0:00:43] } 43... Be3?! { [%eval -0.24] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:10] } 44. Kc3 { [%eval -0.67] [%clk 0:00:26] } 44... Bc1?! { [%eval 0.0] } { Inaccuracy. Bf4 was best. } { [%clk 0:00:12] } 45. Kc4 { [%eval -0.94] [%clk 0:00:11] } 45... Be3?! { [%eval 0.0] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:14] } 46. Kb3 { [%eval -0.21] [%clk 0:00:11] } 46... Bc1 { [%eval 0.0] [%clk 0:00:16] } 47. Kc4 { [%eval -0.98] [%clk 0:00:07] } 47... Be3?! { [%eval 0.0] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:17] } 48. Kc3 { [%eval -0.66] [%clk 0:00:08] } 48... Bc1?! { [%eval 0.0] } { Inaccuracy. Bf4 was best. } { [%clk 0:00:19] } 49. Kc4 { [%eval -0.85] [%clk 0:00:10] } 49... Be3?! { [%eval 0.0] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:20] } 50. Kc3 { [%eval -0.71] [%clk 0:00:10] } 50... Bc1?! { [%eval 0.0] } { Inaccuracy. Bf4 was best. } { [%clk 0:00:22] } 51. Kc4 { [%eval -0.97] [%clk 0:00:11] } 51... Be3?! { [%eval 0.0] } { Inaccuracy. Ke7 was best. } { [%clk 0:00:24] } 1/2-1/2