Event: Open Letni Praha 2025
Site: https://lichess.org/broadcast/summer-prague-open-2025/round-8/1Yz3rBpR/UAY8SMso
White: Lever, Erwan
WhiteElo: 2226
Black: Rossi, Gabriele Valerio
BlackElo: 2071
Result: 1/2-1/2
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... e6 { [%eval 0.14] [%clk 1:31:23] } 3. Nf3 { [%eval 0.11] [%clk 1:30:35] } 3... b6 { [%eval 0.23] [%clk 1:31:48] } 4. g3 { [%eval 0.19] [%clk 1:31:00] } 4... Bb7 { [%eval 0.26] [%clk 1:32:15] } 5. Bg2 { [%eval 0.25] [%clk 1:31:23] } 5... Be7 { [%eval 0.25] [%clk 1:32:42] } 6. O-O { [%eval 0.17] [%clk 1:31:45] } 6... O-O { [%eval 0.29] [%clk 1:33:10] } 7. Nc3 { [%eval 0.21] [%clk 1:32:01] } 7... Ne4 { [%eval 0.26] [%clk 1:33:37] } 8. Bd2 { [%eval 0.31] [%clk 1:32:08] } 8... Bf6 { [%eval 0.28] [%clk 1:34:00] } 9. Rc1 { [%eval 0.32] [%clk 1:30:47] } 9... d6 { [%eval 0.31] [%clk 1:31:46] } 10. d5 { [%eval 0.3] [%clk 1:21:52] } 10... Nxc3 { [%eval 0.27] [%clk 1:29:55] } 11. Bxc3 { [%eval 0.3] [%clk 1:21:49] } 11... Bxc3 { [%eval 0.37] [%clk 1:30:21] } 12. Rxc3 { [%eval 0.36] [%clk 1:22:10] } 12... e5 { [%eval 0.23] [%clk 1:30:44] } 13. b4 { [%eval 0.03] [%clk 1:20:18] } 13... a5 { [%eval 0.11] [%clk 1:31:04] } 14. a3 { [%eval -0.06] [%clk 1:20:24] } 14... axb4 { [%eval 0.17] [%clk 1:24:57] } 15. axb4 { [%eval 0.19] [%clk 1:20:50] } 15... Qe8 { [%eval 0.34] [%clk 1:22:50] } 16. c5 { [%eval 0.44] [%clk 1:17:40] } 16... Qb5? { [%eval 1.61] } { Mistake. bxc5 was best. } { [%clk 1:20:45] } 17. Qb1?! { [%eval 0.62] } { Inaccuracy. Qc2 was best. } { [%clk 1:04:06] } 17... h6 { [%eval 1.11] [%clk 1:08:53] } 18. cxd6?! { [%eval 0.45] } { Inaccuracy. c6 was best. } { [%clk 1:01:12] } 18... cxd6 { [%eval 0.52] [%clk 1:09:16] } 19. Rc7?! { [%eval -0.23] } { Inaccuracy. Nh4 was best. } { [%clk 1:01:25] } 19... Bxd5 { [%eval -0.2] [%clk 1:03:38] } 20. Rd1 { [%eval -0.18] [%clk 1:00:39] } 20... Ba2 { [%eval 0.02] [%clk 0:57:49] } 21. Qb2 { [%eval 0.0] [%clk 0:49:17] } 21... Ra4 { [%eval 0.22] [%clk 0:48:56] } 22. Rxd6 { [%eval 0.23] [%clk 0:44:43] } 22... Be6 { [%eval 0.21] [%clk 0:44:54] } 23. h4 { [%eval -0.03] [%clk 0:31:51] } 23... Nd7 { [%eval 0.0] [%clk 0:40:09] } 24. Qd2 { [%eval -0.17] [%clk 0:27:14] } 24... Nf6 { [%eval -0.17] [%clk 0:37:34] } 25. Ne1?! { [%eval -1.0] } { Inaccuracy. Rxe6 was best. } { [%clk 0:22:23] } 25... Qxb4 { [%eval -0.93] [%clk 0:36:54] } 26. Qxb4 { [%eval -1.01] [%clk 0:20:00] } 26... Rxb4 { [%eval -0.97] [%clk 0:37:22] } 27. Rc1?! { [%eval -1.61] } { Inaccuracy. Rd1 was best. } { [%clk 0:20:20] } 27... Rb2? { [%eval -0.31] } { Mistake. e4 was best. } { [%clk 0:25:02] } 28. e3? { [%eval -1.97] } { Mistake. Nd3 was best. } { [%clk 0:19:18] } 28... e4 { [%eval -1.49] [%clk 0:24:11] } 29. Rd4 { [%eval -1.38] [%clk 0:18:10] } 29... Ra8? { [%eval -0.18] } { Mistake. Bf5 was best. } { [%clk 0:15:03] } 30. Nd3? { [%eval -1.53] } { Mistake. Bxe4 was best. } { [%clk 0:12:30] } 30... Rd2 { [%eval -1.55] [%clk 0:12:52] } 31. Nf4 { [%eval -1.61] [%clk 0:11:45] } 31... Rxd4 { [%eval -1.44] [%clk 0:11:45] } 32. exd4 { [%eval -1.41] [%clk 0:12:12] } 32... Bf5 { [%eval -0.98] [%clk 0:08:54] } 33. Rb1 { [%eval -1.06] [%clk 0:11:01] } 33... Rb8 { [%eval -1.01] [%clk 0:06:31] } 34. Rb4 { [%eval -1.18] [%clk 0:10:09] } 34... Kf8 { [%eval -1.38] [%clk 0:04:21] } 35. Kf1?! { [%eval -2.19] } { Inaccuracy. f3 was best. } { [%clk 0:08:04] } 35... b5 { [%eval -2.21] [%clk 0:04:25] } 36. Ke2? { [%eval -3.86] } { Mistake. Ke1 was best. } { [%clk 0:08:01] } 36... g5 { [%eval -3.74] [%clk 0:04:30] } 37. hxg5 { [%eval -3.92] [%clk 0:07:51] } 37... hxg5 { [%eval -3.44] [%clk 0:04:59] } 38. Nh3 { [%eval -3.31] [%clk 0:07:36] } 38... Nd5 { [%eval -3.36] [%clk 0:05:18] } 39. Rb2 { [%eval -3.81] [%clk 0:07:23] } 39... f6 { [%eval -3.47] [%clk 0:05:08] } 40. Kd2 { [%eval -3.97] [%clk 0:06:49] } 40... Ke7 { [%eval -3.33] [%clk 0:02:28] } 41. Ng1 { [%eval -3.31] [%clk 0:07:15] } 41... Kd6 { [%eval -3.33] [%clk 0:01:35] } 42. Ne2 { [%eval -3.54] [%clk 0:29:52] } 42... b4 { [%eval -3.39] [%clk 0:25:38] } 43. g4 { [%eval -3.96] [%clk 0:26:49] } 43... Bxg4 { [%eval -3.81] [%clk 0:21:02] } 44. Bxe4?! { [%eval -5.65] } { Inaccuracy. Ng3 was best. } { [%clk 0:25:40] } 44... Bxe2 { [%eval -5.72] [%clk 0:20:43] } 45. Kxe2 { [%eval -5.66] [%clk 0:26:04] } 45... Nc3+ { [%eval -5.36] [%clk 0:21:06] } 46. Kd3 { [%eval -5.53] [%clk 0:26:30] } 46... Nxe4 { [%eval -5.69] [%clk 0:21:29] } 47. Kxe4 { [%eval -5.64] [%clk 0:26:58] } 47... b3 { [%eval -5.53] [%clk 0:20:39] } 48. f3 { [%eval -5.78] [%clk 0:27:19] } 48... Rb4 { [%eval -4.84] [%clk 0:20:12] } 49. Kf5 { [%eval -6.43] [%clk 0:27:19] } 49... Ke7 { [%eval -6.04] [%clk 0:19:59] } 50. Kg6 { [%eval -5.65] [%clk 0:19:15] } 50... Rb5 { [%eval -5.59] [%clk 0:12:30] } 51. d5 { [%eval -5.19] [%clk 0:19:07] } 51... Kd6 { [%eval -6.53] [%clk 0:11:01] } 52. Kxf6 { [%eval -7.0] [%clk 0:19:28] } 52... Kxd5 { [%eval -6.48] [%clk 0:11:28] } 53. Kxg5 { [%eval -6.65] [%clk 0:19:51] } 53... Kd4+ { [%eval -6.17] [%clk 0:11:55] } 54. Kf4?! { [%eval -11.02] } { Inaccuracy. Kf6 was best. } { [%clk 0:16:13] } 54... Kc3 { [%eval -82.57] [%clk 0:12:14] } 55. Rb1 { [%eval -83.08] [%clk 0:16:38] } 55... Kc2 { [%eval -9.58] [%clk 0:12:17] } 56. Rh1? { [%eval #-32] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 0:17:06] } 56... b2 { [%eval #-26] [%clk 0:09:36] } 57. Ke4 { [%eval #-26] [%clk 0:17:33] } 57... b1=Q { [%eval #-24] [%clk 0:09:55] } 58. Rxb1 { [%eval #-24] [%clk 0:17:58] } 58... Rxb1 { [%eval #-24] [%clk 0:10:16] } 59. f4 { [%eval #-25] [%clk 0:18:20] } 59... Rf1?? { [%eval 0.0] } { Lost forced checkmate sequence. Kc3 was best. } { [%clk 0:00:49] } 60. f5 { [%eval 0.0] [%clk 0:18:46] } 60... Kd2 { [%eval 0.0] [%clk 0:01:11] } 61. Ke5 { [%eval 0.0] [%clk 0:19:02] } 61... Ke3 { [%eval 0.0] [%clk 0:01:38] } 62. f6 { [%eval 0.0] [%clk 0:19:16] } 62... Rf2 { [%eval 0.0] [%clk 0:00:55] } 63. Ke6 { [%eval 0.0] [%clk 0:19:33] } 63... Kf4 { [%eval 0.0] [%clk 0:01:22] } 64. f7 { [%eval 0.0] [%clk 0:19:50] } 64... Kg5 { [%eval 0.0] [%clk 0:01:48] } 65. Ke7 { [%eval 0.0] [%clk 0:20:11] } 65... Rxf7+ { [%eval 0.0] [%clk 0:02:13] } 66. Kxf7 { [%eval 0.0] } 1/2-1/2