Event: Round 1: Tondo, Salvatore - Jaderberg, Bjorn
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-1/Cb9z7AQN/vA32IFXM
Date: 2025-10-21
White: Tondo, Salvatore
WhiteElo: 1784
Black: Jaderberg, Bjorn
BlackElo: 2068
Result: 0-1
ECO: B00
Opening: Pirc Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... d6 { [%eval 0.48] [%clk 1:30:50] } 2. e4 { [%eval 0.43] [%clk 1:31:09] } 2... Nf6 { [%eval 0.43] [%clk 1:31:13] } 3. Nc3 { [%eval 0.38] [%clk 1:31:30] } 3... e5 { [%eval 0.44] [%clk 1:31:33] } 4. dxe5 { [%eval 0.26] [%clk 1:31:27] } 4... dxe5 { [%eval 0.27] [%clk 1:31:56] } 5. Qxd8+ { [%eval 0.31] [%clk 1:31:50] } 5... Kxd8 { [%eval 0.32] [%clk 1:32:16] } 6. Bc4 { [%eval 0.28] [%clk 1:32:07] } 6... Be6 { [%eval 0.63] [%clk 1:32:30] } 7. Bxe6 { [%eval 0.6] [%clk 1:32:29] } 7... fxe6 { [%eval 0.57] [%clk 1:32:50] } 8. Bg5 { [%eval 0.33] [%clk 1:32:13] } 8... Bd6 { [%eval 0.3] [%clk 1:32:51] } 9. O-O-O { [%eval 0.11] [%clk 1:31:43] } 9... a6 { [%eval 0.38] [%clk 1:33:01] } 10. Nge2 { [%eval 0.19] [%clk 1:31:06] } 10... Ke7 { [%eval 0.28] [%clk 1:32:44] } 11. h3 { [%eval 0.29] [%clk 1:26:27] } 11... Nc6 { [%eval 0.21] [%clk 1:32:00] } 12. f4 { [%eval -0.28] [%clk 1:23:09] } 12... b5 { [%eval 0.0] [%clk 1:29:49] } 13. f5 { [%eval 0.02] [%clk 1:17:58] } 13... Nd8 { [%eval 0.45] [%clk 0:52:30] } 14. fxe6 { [%eval 0.0] [%clk 1:10:06] } 14... Kxe6 { [%eval 0.0] [%clk 0:52:22] } 15. Bxf6 { [%eval 0.0] [%clk 1:09:53] } 15... gxf6 { [%eval 0.06] [%clk 0:51:02] } 16. Rhf1 { [%eval 0.0] [%clk 1:08:29] } 16... c6 { [%eval 0.0] [%clk 0:48:01] } 17. Rd3 { [%eval -0.17] [%clk 1:05:11] } 17... Nf7 { [%eval 0.0] [%clk 0:44:24] } 18. Ng3 { [%eval 0.0] [%clk 1:00:55] } 18... h5 { [%eval 0.0] [%clk 0:40:52] } 19. Rdf3 { [%eval -0.13] [%clk 0:58:48] } 19... Be7 { [%eval -0.24] [%clk 0:33:04] } 20. Nf5 { [%eval -0.03] [%clk 0:54:50] } 20... Ng5 { [%eval -0.07] [%clk 0:33:14] } 21. Rd3 { [%eval -0.27] [%clk 0:50:14] } 21... b4?? { [%eval 2.11] } { Blunder. h4 was best. } { [%clk 0:33:04] } 22. Nxe7?? { [%eval -0.43] } { Blunder. h4 was best. } { [%clk 0:49:48] } 22... Kxe7 { [%eval -0.4] [%clk 0:33:09] } 23. Na4?! { [%eval -1.2] } { Inaccuracy. h4 was best. } { [%clk 0:43:28] } 23... Nxe4 { [%eval -1.28] [%clk 0:33:20] } 24. Re3 { [%eval -1.73] [%clk 0:43:36] } 24... Nd6 { [%eval -1.84] [%clk 0:33:12] } 25. Nc5 { [%eval -1.85] [%clk 0:43:32] } 25... Rhg8 { [%eval -1.84] [%clk 0:32:53] } 26. g3 { [%eval -1.96] [%clk 0:43:04] } 26... a5 { [%eval -1.94] [%clk 0:32:27] } 27. Rd1 { [%eval -2.49] [%clk 0:42:53] } 27... Rad8 { [%eval -2.57] [%clk 0:30:27] } 28. Red3 { [%eval -2.94] [%clk 0:38:37] } 28... f5 { [%eval -2.87] [%clk 0:29:54] } 29. b3?! { [%eval -3.81] } { Inaccuracy. a4 was best. } { [%clk 0:32:42] } 29... Rg6 { [%eval -3.6] [%clk 0:29:20] } 30. Re3 { [%eval -3.78] [%clk 0:31:32] } 30... e4 { [%eval -3.83] [%clk 0:29:16] } 31. Nd3 { [%eval -3.83] [%clk 0:30:40] } 31... Nb5 { [%eval -3.68] [%clk 0:22:01] } 32. Rf1 { [%eval -3.59] [%clk 0:29:17] } 32... Re6 { [%eval -3.26] [%clk 0:18:40] } 33. Nc5 { [%eval -3.5] [%clk 0:21:39] } 33... Re5 { [%eval -3.15] [%clk 0:17:33] } 34. Na4 { [%eval -3.96] [%clk 0:21:36] } 34... Rg8 { [%eval -3.92] [%clk 0:17:36] } 35. Kb2 { [%eval -4.62] [%clk 0:18:01] } 35... h4 { [%eval -4.39] [%clk 0:14:07] } 36. gxh4 { [%eval -5.35] [%clk 0:17:14] } 36... Rg2 { [%eval -5.32] [%clk 0:14:28] } 37. Kb1?? { [%eval #-13] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:11:28] } 37... Na3+ { [%eval #-12] [%clk 0:14:17] } 38. Kc1 { [%eval #-9] [%clk 0:08:39] } 38... Nxc2? { [%eval -7.87] } { Lost forced checkmate sequence. Rd5 was best. } { [%clk 0:13:23] } 39. Ree1 { [%eval -8.07] [%clk 0:07:25] } 39... Nxe1 { [%eval -7.96] [%clk 0:13:44] } 40. Rxe1 { [%eval -8.89] [%clk 0:07:49] } 40... f4 { [%eval -7.71] [%clk 0:13:32] } 41. Nb6?! { [%eval -14.59] } { Inaccuracy. Nb2 was best. } { [%clk 0:05:52] } 41... f3 { [%eval -74.06] [%clk 0:12:56] } 42. Nc4 { [%eval -15.09] [%clk 0:04:30] } 42... f2 { [%eval #-14] [%clk 0:13:11] } 43. Rf1 { [%eval #-10] [%clk 0:04:28] } 43... Rg1 { [%eval #-9] [%clk 0:13:16] } 44. Ne3 { [%eval #-7] [%clk 0:03:42] } 44... Rxf1+ { [%eval #-6] [%clk 0:13:33] } 0-1