Event: Round 4: Petriashvili, Nikoloz - Lumachi, Gabriele
Date: 2025-03-01
White: Petriashvili, Nikoloz
WhiteTitle: IM
WhiteElo: 2454
Black: Lumachi, Gabriele
BlackTitle: FM
BlackElo: 2450
Result: 1/2-1/2
ECO: A07
Opening: King's Indian Attack: Double Fianchetto
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.14] [%clk 1:23:43] } 1... d5 { [%eval 0.18] [%clk 1:30:51] } 2. g3 { [%eval 0.15] [%clk 1:24:04] } 2... g6 { [%eval 0.15] [%clk 1:31:08] } 3. Bg2 { [%eval 0.17] [%clk 1:23:45] } 3... Bg7 { [%eval 0.14] [%clk 1:31:26] } 4. O-O { [%eval 0.0] [%clk 1:23:22] } 4... e5 { [%eval 0.07] [%clk 1:31:35] } 5. d3 { [%eval 0.03] [%clk 1:23:16] } 5... Nc6 { [%eval 0.13] [%clk 1:31:56] } 6. e4 { [%eval 0.0] [%clk 1:23:44] } 6... dxe4 { [%eval 0.0] [%clk 1:32:13] } 7. dxe4 { [%eval 0.03] [%clk 1:24:11] } 7... Qxd1 { [%eval 0.0] [%clk 1:32:33] } 8. Rxd1 { [%eval 0.09] [%clk 1:24:39] } 8... Bg4 { [%eval 0.0] [%clk 1:31:27] } 9. c3 { [%eval 0.0] [%clk 1:24:40] } 9... Nf6 { [%eval 0.09] [%clk 1:31:45] } 10. h3 { [%eval -0.22] [%clk 1:18:58] } 10... Be6 { [%eval -0.18] [%clk 1:28:57] } 11. Ng5 { [%eval -0.16] [%clk 1:19:06] } 11... Bd7 { [%eval -0.22] [%clk 1:28:29] } 12. Nd2 { [%eval -0.25] [%clk 1:19:35] } 12... h6 { [%eval -0.14] [%clk 1:28:43] } 13. Ngf3 { [%eval -0.16] [%clk 1:20:04] } 13... O-O-O { [%eval -0.01] [%clk 1:28:41] } 14. Re1 { [%eval -0.06] [%clk 1:19:13] } 14... Be6 { [%eval -0.02] [%clk 1:23:44] } 15. Bf1 { [%eval -0.3] [%clk 1:19:16] } 15... Ne8 { [%eval -0.04] [%clk 1:13:30] } 16. Kg2 { [%eval -0.47] [%clk 1:10:21] } 16... Nd6 { [%eval -0.62] [%clk 1:09:15] } 17. b4 { [%eval -0.86] [%clk 1:10:38] } 17... Rhe8?! { [%eval -0.21] } { Inaccuracy. f5 was best. } { [%clk 1:08:01] } 18. Nh4?! { [%eval -0.92] } { Inaccuracy. Nb3 was best. } { [%clk 1:08:56] } 18... g5 { [%eval -1.16] [%clk 1:02:27] } 19. Nhf3 { [%eval -1.11] [%clk 1:08:50] } 19... f5 { [%eval -0.94] [%clk 1:02:40] } 20. b5 { [%eval -1.12] [%clk 1:05:39] } 20... Na5 { [%eval -0.58] [%clk 0:56:32] } 21. exf5 { [%eval -0.48] [%clk 1:04:36] } 21... Bd5 { [%eval -0.65] [%clk 0:53:37] } 22. g4 { [%eval -0.54] [%clk 0:54:32] } 22... c5 { [%eval 0.0] [%clk 0:44:43] } 23. bxc6 { [%eval 0.0] [%clk 0:48:29] } 23... Nxc6 { [%eval 0.0] [%clk 0:45:01] } 24. Bb2 { [%eval 0.0] [%clk 0:47:05] } 24... e4 { [%eval 0.0] [%clk 0:39:32] } 25. Nd4 { [%eval 0.0] [%clk 0:46:42] } 25... e3+ { [%eval 0.0] [%clk 0:34:48] } 26. N2f3 { [%eval 0.12] [%clk 0:46:53] } 26... exf2 { [%eval 0.64] [%clk 0:24:29] } 27. Rxe8?! { [%eval -0.07] } { Inaccuracy. Kxf2 was best. } { [%clk 0:43:43] } 27... Rxe8 { [%eval -0.04] [%clk 0:24:41] } 28. Kxf2 { [%eval -0.06] [%clk 0:43:31] } 28... Ne4+ { [%eval -0.03] [%clk 0:22:44] } 29. Kg1 { [%eval -0.07] [%clk 0:43:55] } 29... Ng3 { [%eval -0.04] [%clk 0:21:04] } 30. Bg2 { [%eval -0.25] [%clk 0:40:33] } 30... Nxd4 { [%eval 0.0] [%clk 0:13:59] } 31. Nxd4 { [%eval 0.0] [%clk 0:35:25] } 31... Ne2+ { [%eval 0.0] [%clk 0:12:07] } 32. Kf2 { [%eval 0.05] [%clk 0:35:46] } 32... Nxd4 { [%eval 0.02] [%clk 0:10:07] } 33. Bxd5 { [%eval 0.06] [%clk 0:36:06] } 33... Re2+ { [%eval 0.05] [%clk 0:10:31] } 34. Kf1 { [%eval 0.01] [%clk 0:36:18] } 34... Rxb2 { [%eval 0.05] [%clk 0:10:09] } 35. cxd4 { [%eval 0.02] [%clk 0:36:41] } 35... Bxd4 { [%eval 0.21] [%clk 0:07:25] } 36. Rc1+ { [%eval 0.23] [%clk 0:36:33] } 36... Kb8 { [%eval 0.46] [%clk 0:07:14] } 37. Rc4 { [%eval 0.09] [%clk 0:35:59] } 37... Bf6?! { [%eval 0.64] } { Inaccuracy. Rf2+ was best. } { [%clk 0:06:56] } 38. Re4?! { [%eval 0.03] } { Inaccuracy. Be6 was best. } { [%clk 0:36:02] } 38... Kc7 { [%eval 0.07] [%clk 0:05:53] } 39. Bb3 { [%eval 0.0] [%clk 0:36:13] } 39... Rd2 { [%eval 0.0] [%clk 0:06:04] } 1/2-1/2