Event: Round 5: Grassi, Sebastiano - Marchenkov, Lorenzo
Site: https://lichess.org/broadcast/campionato-italiano-a-squadre-u18-2025/round-5/WT8Dk9NX/PXUL6MZb
Date: 2025-11-01
White: Grassi, Sebastiano
WhiteElo: 1958
Black: Marchenkov, Lorenzo
BlackElo: 1870
Result: 1/2-1/2
ECO: B45
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... e6 { [%eval 0.28] [%clk 1:31:20] } 3. d4 { [%eval 0.4] [%clk 1:31:48] } 3... cxd4 { [%eval 0.29] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.34] [%clk 1:32:13] } 4... Nf6 { [%eval 0.29] [%clk 1:32:12] } 5. Nc3 { [%eval 0.24] [%clk 1:32:38] } 5... Nc6 { [%eval 0.35] [%clk 1:32:36] } 6. Ndb5 { [%eval 0.25] [%clk 1:33:02] } 6... Bb4 { [%eval 0.28] [%clk 1:33:00] } 7. a3 { [%eval 0.23] [%clk 1:33:22] } 7... Bxc3+ { [%eval 0.29] [%clk 1:33:20] } 8. Nxc3 { [%eval 0.32] [%clk 1:33:48] } 8... d5 { [%eval 0.29] [%clk 1:32:27] } 9. exd5 { [%eval 0.26] [%clk 1:33:08] } 9... exd5 { [%eval 0.39] [%clk 1:32:51] } 10. Bd3 { [%eval 0.27] [%clk 1:32:18] } 10... O-O { [%eval 0.3] [%clk 1:33:15] } 11. O-O { [%eval 0.28] [%clk 1:32:43] } 11... Bg4 { [%eval 0.34] [%clk 1:32:57] } 12. Be2 { [%eval -0.02] [%clk 1:25:28] } 12... Bf5 { [%eval 0.05] [%clk 1:24:41] } 13. Bf3 { [%eval 0.04] [%clk 1:13:31] } 13... Ne5 { [%eval 0.04] [%clk 1:17:52] } 14. Bg5 { [%eval -0.06] [%clk 1:07:05] } 14... d4 { [%eval -0.08] [%clk 1:11:31] } 15. Bxf6 { [%eval -0.42] [%clk 0:53:01] } 15... Qxf6 { [%eval -0.41] [%clk 1:11:47] } 16. Nd5 { [%eval -0.41] [%clk 0:51:57] } 16... Qd6 { [%eval -0.41] [%clk 1:11:43] } 17. Re1?? { [%eval -2.35] } { Blunder. Nb4 was best. } { [%clk 0:49:49] } 17... Bxc2 { [%eval -1.84] [%clk 1:10:05] } 18. Qxd4 { [%eval -1.5] [%clk 0:35:18] } 18... Nxf3+ { [%eval -1.49] [%clk 1:04:54] } 19. gxf3 { [%eval -1.44] [%clk 0:35:43] } 19... Kh8? { [%eval -0.21] } { Mistake. Rad8 was best. } { [%clk 1:03:48] } 20. Qe5 { [%eval -0.35] [%clk 0:33:22] } 20... Qe6 { [%eval 0.01] [%clk 0:59:42] } 21. Qxe6 { [%eval 0.0] [%clk 0:30:53] } 21... fxe6 { [%eval 0.0] [%clk 1:00:04] } 22. Nc7 { [%eval 0.0] [%clk 0:31:18] } 22... Rac8 { [%eval 0.04] [%clk 0:58:35] } 23. Nxe6 { [%eval 0.09] [%clk 0:31:10] } 23... Rxf3 { [%eval 0.0] [%clk 0:52:53] } 24. Rac1 { [%eval 0.05] [%clk 0:31:23] } 24... Rf6 { [%eval 0.07] [%clk 0:52:28] } 25. Nd4 { [%eval 0.09] [%clk 0:30:44] } 25... Rg6+ { [%eval 0.0] [%clk 0:52:32] } 26. Kh1 { [%eval 0.0] [%clk 0:31:06] } 26... Be4+ { [%eval 0.0] [%clk 0:52:44] } 27. f3 { [%eval 0.0] [%clk 0:31:33] } 27... Rxc1 { [%eval 0.0] [%clk 0:52:51] } 1/2-1/2