Event: Round 1: Paiz, Wilfredo - Sos Andreu, Eric
Date: 2025-06-29
White: Paiz, Wilfredo
Black: Sos Andreu, Eric
BlackTitle: IM
BlackElo: 2316
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard
TimeControl: 20+10

1. Nf3 { [%eval 0.1] [%clk 0:20:19] } 1... c5 { [%eval 0.25] [%clk 0:20:09] } 2. b3 { [%eval -0.03] [%clk 0:20:28] } 2... Nf6 { [%eval 0.0] [%clk 0:20:11] } 3. Bb2 { [%eval 0.0] [%clk 0:20:36] } 3... g6 { [%eval 0.22] [%clk 0:20:19] } 4. e3 { [%eval -0.21] [%clk 0:20:39] } 4... Bg7 { [%eval -0.07] [%clk 0:20:24] } 5. d4 { [%eval -0.21] [%clk 0:20:44] } 5... cxd4 { [%eval -0.07] [%clk 0:20:08] } 6. exd4 { [%eval -0.17] [%clk 0:20:53] } 6... O-O { [%eval -0.17] [%clk 0:19:51] } 7. Bd3 { [%eval -0.17] [%clk 0:21:00] } 7... d5 { [%eval -0.09] [%clk 0:19:55] } 8. O-O { [%eval -0.14] [%clk 0:21:02] } 8... Nc6 { [%eval -0.14] [%clk 0:19:58] } 9. a3 { [%eval -0.35] [%clk 0:20:09] } 9... Nh5 { [%eval -0.49] [%clk 0:18:49] } 10. Re1?! { [%eval -1.3] } { Inaccuracy. Qd2 was best. } { [%clk 0:17:20] } 10... Bg4 { [%eval -1.22] [%clk 0:17:37] } 11. Nbd2? { [%eval -2.95] } { Mistake. Be2 was best. } { [%clk 0:17:11] } 11... Nxd4 { [%eval -2.85] [%clk 0:16:48] } 12. Bxd4 { [%eval -3.44] [%clk 0:16:11] } 12... Bxd4 { [%eval -3.39] [%clk 0:16:56] } 13. Rc1 { [%eval -3.75] [%clk 0:16:19] } 13... Bc3 { [%eval -3.71] [%clk 0:15:44] } 14. Be2 { [%eval -3.76] [%clk 0:12:18] } 14... Nf4 { [%eval -3.88] [%clk 0:15:47] } 15. b4?! { [%eval -5.03] } { Inaccuracy. Bf1 was best. } { [%clk 0:06:21] } 15... e5 { [%eval -4.86] [%clk 0:15:06] } 16. h3 { [%eval -5.04] [%clk 0:05:55] } 16... Bh5 { [%eval -4.39] [%clk 0:15:07] } 17. Kh1 { [%eval -5.5] [%clk 0:04:36] } 17... e4 { [%eval -5.21] [%clk 0:13:44] } 18. Ng1 { [%eval -5.18] [%clk 0:04:27] } 18... Nxg2 { [%eval -5.19] [%clk 0:11:55] } 19. Bxh5 { [%eval -5.73] [%clk 0:02:15] } 19... Nxe1 { [%eval -5.68] [%clk 0:12:01] } 20. Qxe1 { [%eval -5.54] [%clk 0:02:23] } 20... Qg5 { [%eval -5.48] [%clk 0:12:01] } 21. Rd1 { [%eval -5.73] [%clk 0:02:06] } 21... Qxh5 { [%eval -5.59] [%clk 0:12:06] } 22. Qe2 { [%eval -5.64] [%clk 0:01:52] } 22... Qf5 { [%eval -5.66] [%clk 0:11:46] } 23. Qe3 { [%eval -5.79] [%clk 0:01:12] } 23... Be5 { [%eval -5.68] [%clk 0:11:52] } 24. Nb3 { [%eval -5.73] [%clk 0:01:17] } 24... Rad8 { [%eval -5.37] [%clk 0:11:52] } 25. Nd4 { [%eval -5.39] [%clk 0:00:47] } 25... Bxd4 { [%eval -5.37] [%clk 0:11:55] } 26. Rxd4 { [%eval -5.35] [%clk 0:00:53] } 26... Rc8 { [%eval -5.16] [%clk 0:12:01] } 27. Qd2 { [%eval -5.61] [%clk 0:00:52] } 27... e3 { [%eval -5.39] [%clk 0:12:05] } 28. fxe3 { [%eval -6.94] [%clk 0:00:28] } 28... Rxc2 { [%eval -7.18] [%clk 0:12:12] } 29. Qe1 { [%eval -7.12] [%clk 0:00:22] } 29... Rfc8 { [%eval -6.87] [%clk 0:12:19] } 30. Qg3 { [%eval -7.11] [%clk 0:00:15] } 30... Rc1 { [%eval -7.2] [%clk 0:12:06] } 31. Rf4 { [%eval -7.65] [%clk 0:00:18] } 31... Qe6 { [%eval -6.38] [%clk 0:12:12] } 32. Qf3 { [%eval -7.15] [%clk 0:00:23] } 32... Re1 { [%eval -6.97] [%clk 0:12:15] } 33. Rd4 { [%eval -9.18] [%clk 0:00:17] } 33... Rcc1 { [%eval -8.67] [%clk 0:12:20] } 34. Rxd5? { [%eval #-9] } { Checkmate is now unavoidable. Rg4 was best. } { [%clk 0:00:11] } 34... Rxg1+ { [%eval #-8] [%clk 0:12:24] } 35. Kh2 { [%eval #-8] [%clk 0:00:20] } 35... Rh1+ { [%eval #-13] [%clk 0:12:31] } 36. Qxh1 { [%eval #-13] [%clk 0:00:23] } 36... Rxh1+ { [%eval 4.65] [%clk 0:12:38] } 37. Kxh1 { [%eval -10.4] [%clk 0:00:31] } 37... Qxd5+ { [%eval -9.19] [%clk 0:12:46] } 38. Kg1 Qf3 39. e4 Qxe4 40. Kf2 Kg7 41. h4 Kf6 42. h5 0-1