Event: Round 4: Kochavi, Ori - Kobo, Ori
Date: 2024-09-24
White: Kochavi, Ori
WhiteTitle: IM
WhiteElo: 2274
Black: Kobo, Ori
BlackTitle: GM
BlackElo: 2438
Result: 1-0
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:15:03] } 1... e5 { [%eval 0.21] [%clk 0:15:06] } 2. Nf3 { [%eval 0.19] [%clk 0:15:08] } 2... Nc6 { [%eval 0.17] [%clk 0:15:09] } 3. Bb5 { [%eval 0.13] [%clk 0:15:11] } 3... a6 { [%eval 0.25] [%clk 0:15:11] } 4. Ba4 { [%eval 0.27] [%clk 0:15:14] } 4... d6 { [%eval 0.31] [%clk 0:15:06] } 5. O-O { [%eval 0.32] [%clk 0:15:08] } 5... Bd7 { [%eval 0.55] [%clk 0:15:03] } 6. c3 { [%eval 0.28] [%clk 0:15:11] } 6... Nf6 { [%eval 0.45] [%clk 0:14:55] } 7. Re1 { [%eval 0.34] [%clk 0:15:15] } 7... g6 { [%eval 0.33] [%clk 0:14:56] } 8. h3 { [%eval 0.14] [%clk 0:15:08] } 8... Bg7 { [%eval 0.57] [%clk 0:14:55] } 9. d4 { [%eval 0.57] [%clk 0:15:12] } 9... O-O { [%eval 0.53] [%clk 0:14:51] } 10. Bc2 { [%eval 0.57] [%clk 0:15:15] } 10... a5 { [%eval 0.63] [%clk 0:14:24] } 11. Nbd2 { [%eval 0.41] [%clk 0:15:16] } 11... a4 { [%eval 0.5] [%clk 0:14:18] } 12. a3 { [%eval 0.1] [%clk 0:14:33] } 12... b5 { [%eval 0.09] [%clk 0:13:35] } 13. Bd3 { [%eval 0.12] [%clk 0:13:51] } 13... Rb8 { [%eval 0.35] [%clk 0:13:26] } 14. Nf1?! { [%eval -0.29] } { Inaccuracy. b4 was best. } { [%clk 0:12:30] } 14... Re8 { [%eval -0.19] [%clk 0:12:33] } 15. Ng3 { [%eval -0.32] [%clk 0:12:08] } 15... Na5 { [%eval -0.32] [%clk 0:12:24] } 16. Bc2 { [%eval -0.53] [%clk 0:11:00] } 16... c5 { [%eval -0.48] [%clk 0:11:13] } 17. dxc5 { [%eval -0.51] [%clk 0:09:25] } 17... dxc5 { [%eval -0.51] [%clk 0:10:55] } 18. Be3 { [%eval -0.66] [%clk 0:09:29] } 18... Nc4 { [%eval -0.49] [%clk 0:08:09] } 19. Bxc5 { [%eval -0.37] [%clk 0:09:29] } 19... Nxb2 { [%eval -0.42] [%clk 0:08:09] } 20. Qe2 { [%eval -0.52] [%clk 0:08:15] } 20... Qc7 { [%eval -0.54] [%clk 0:08:05] } 21. Bb4 { [%eval -0.37] [%clk 0:08:18] } 21... Bf8 { [%eval -0.19] } 22. Reb1 { [%eval -0.57] } 22... Nc4 { [%eval -0.63] } 23. Bd3 { [%eval -0.72] } 23... Rbc8?! { [%eval -0.17] } { Inaccuracy. Na5 was best. } 24. Nd2 { [%eval -0.26] } 24... Nxd2 { [%eval -0.19] [%clk 0:02:30] } 25. Qxd2 { [%eval -0.36] [%clk 0:07:30] } 25... Bg7 { [%eval 0.04] [%clk 0:02:11] } 26. Rc1 { [%eval -0.03] [%clk 0:06:49] } 26... h5 { [%eval -0.06] [%clk 0:01:18] } 27. c4 { [%eval -0.05] [%clk 0:05:37] } 27... Qb7 { [%eval 0.0] [%clk 0:01:21] } 28. cxb5 { [%eval -0.02] [%clk 0:04:01] } 28... h4 { [%eval 0.1] [%clk 0:01:22] } 29. Nf1 { [%eval 0.0] [%clk 0:04:02] } 29... Bxb5 { [%eval 0.0] [%clk 0:01:04] } 30. Bxb5 { [%eval 0.0] [%clk 0:04:05] } 30... Qxb5 { [%eval 0.04] [%clk 0:01:08] } 31. Qe3 { [%eval -0.1] [%clk 0:03:34] } 31... Nh5 { [%eval 0.0] [%clk 0:00:58] } 32. Rxc8 { [%eval 0.0] [%clk 0:01:28] } 32... Rxc8 { [%eval 0.0] [%clk 0:01:02] } 33. Rc1 { [%eval 0.0] [%clk 0:01:33] } 33... Rd8 { [%eval 0.0] [%clk 0:00:28] } 34. Be7 { [%eval 0.0] [%clk 0:01:30] } 34... Rd3 { [%eval -0.01] [%clk 0:00:24] } 35. Qg5 { [%eval -0.08] [%clk 0:01:23] } 35... Qd7 { [%eval 0.0] [%clk 0:00:19] } 36. Rb1? { [%eval -1.26] } { Mistake. Qxh4 was best. } { [%clk 0:00:57] } 36... Kh7? { [%eval 0.12] } { Mistake. Rb3 was best. } { [%clk 0:00:09] } 37. Qxh4 { [%eval 0.16] [%clk 0:00:59] } 37... f6?? { [%eval 2.12] } { Blunder. Qc6 was best. } { [%clk 0:00:06] } 38. Bc5?! { [%eval 1.18] } { Inaccuracy. g4 was best. } { [%clk 0:00:50] } 38... Bh6?! { [%eval 1.88] } { Inaccuracy. Rb3 was best. } { [%clk 0:00:07] } 39. Be3 { [%eval 1.69] [%clk 0:00:49] } 39... Rd1 { [%clk 0:00:00] } 1-0