Event: Round 6: Tanenbaum, Zachary - Espinosa, Pedro
Site: https://lichess.org/broadcast/2025-marshall-chess-club-gmim-labor-day-invitational--im/round-6/UFC2c7So/rgCjcLeR
White: Tanenbaum, Zachary
WhiteTitle: FM
WhiteElo: 2302
Black: Espinosa, Pedro
BlackTitle: CM
BlackElo: 2184
Result: 1/2-1/2
ECO: B62
Opening: Sicilian Defense: Richter-Rauzer Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:16:28] } 1... c5 { [%eval 0.24] [%clk 1:30:59] } 2. Nf3 { [%eval 0.2] [%clk 1:16:18] } 2... d6 { [%eval 0.31] [%clk 1:31:26] } 3. d4 { [%eval 0.22] [%clk 1:16:41] } 3... cxd4 { [%eval 0.19] [%clk 1:31:52] } 4. Nxd4 { [%eval 0.18] [%clk 1:17:08] } 4... Nf6 { [%eval 0.31] [%clk 1:32:15] } 5. Nc3 { [%eval 0.32] [%clk 1:17:36] } 5... Nc6 { [%eval 0.3] [%clk 1:32:37] } 6. Bg5 { [%eval 0.25] [%clk 1:18:01] } 6... e6 { [%eval 0.39] [%clk 1:32:52] } 7. Qd3 { [%eval 0.28] [%clk 1:18:25] } 7... Be7 { [%eval 0.35] [%clk 1:32:32] } 8. O-O-O { [%eval 0.47] [%clk 1:18:40] } 8... O-O { [%eval 0.5] [%clk 1:32:16] } 9. f4 { [%eval 0.41] [%clk 1:19:04] } 9... Qb6 { [%eval 0.45] [%clk 1:32:02] } 10. Nxc6 { [%eval 0.48] [%clk 1:19:02] } 10... bxc6 { [%eval 0.4] [%clk 1:32:05] } 11. e5 { [%eval 0.33] [%clk 1:19:25] } 11... dxe5 { [%eval 0.54] [%clk 1:31:52] } 12. fxe5 { [%eval 0.47] [%clk 1:19:47] } 12... Rd8 { [%eval 0.59] [%clk 1:32:15] } 13. Qf3 { [%eval 0.36] [%clk 1:20:04] } 13... Rxd1+ { [%eval 0.49] [%clk 1:31:02] } 14. Nxd1 { [%eval 0.42] [%clk 1:20:27] } 14... Nd5 { [%eval 0.42] [%clk 1:29:25] } 15. h4 { [%eval 0.41] [%clk 1:16:20] } 15... Ba6 { [%eval 0.42] [%clk 1:28:46] } 16. Kb1 { [%eval 0.41] [%clk 1:15:10] } 16... Bxg5 { [%eval 0.16] [%clk 1:17:26] } 17. hxg5 { [%eval 0.21] [%clk 1:14:54] } 17... Bxf1 { [%eval 0.32] [%clk 1:17:48] } 18. Rxf1 { [%eval 0.31] [%clk 1:14:27] } 18... Rf8 { [%eval 0.36] [%clk 1:16:15] } 19. Qd3 { [%eval 0.05] [%clk 0:26:09] } 19... Nb4 { [%eval 0.1] [%clk 1:10:15] } 20. Qc4 { [%eval 0.01] [%clk 0:19:59] } 20... Qb5 { [%eval 0.04] [%clk 0:59:25] } 21. Qxb5 { [%eval -0.07] [%clk 0:11:20] } 21... cxb5 { [%eval -0.03] [%clk 0:59:53] } 22. Nc3 { [%eval 0.0] [%clk 0:11:26] } 22... a6 { [%eval -0.07] [%clk 0:55:47] } 23. a4 { [%eval -0.03] [%clk 0:10:34] } 23... bxa4 { [%eval -0.07] [%clk 0:55:17] } 24. Rf4 { [%eval -0.05] [%clk 0:07:32] } 24... a5 { [%eval -0.13] [%clk 0:54:16] } 25. Rc4 { [%eval -0.08] [%clk 0:06:48] } 25... f6 { [%eval -0.07] [%clk 0:48:40] } 26. gxf6 { [%eval 0.0] [%clk 0:04:36] } 26... gxf6 { [%eval -0.06] [%clk 0:49:06] } 27. Rg4+ { [%eval 0.0] [%clk 0:02:09] } 27... Kh8 { [%eval 0.0] [%clk 0:49:35] } 28. Rf4 { [%eval -0.28] [%clk 0:02:10] } 28... f5 { [%eval -0.37] [%clk 0:45:46] } 29. Nxa4 { [%eval -0.54] [%clk 0:01:52] } 29... Rd8 { [%eval -0.54] [%clk 0:46:14] } 30. Nc3?? { [%eval -2.41] } { Blunder. Kc1 was best. } { [%clk 0:00:51] } 30... Rd2 { [%eval -2.28] [%clk 0:45:43] } 31. Rc4?! { [%eval -3.15] } { Inaccuracy. g3 was best. } { [%clk 0:00:32] } 31... Rxg2 { [%eval -3.42] [%clk 0:44:31] } 32. Nd1 { [%eval -3.22] [%clk 0:00:47] } 32... Nd5 { [%eval -2.88] [%clk 0:43:53] } 33. Ka2 { [%eval -3.43] [%clk 0:00:36] } 33... Kg7 { [%eval -3.39] [%clk 0:41:36] } 34. Kb3 { [%eval -3.27] [%clk 0:00:38] } 34... f4?! { [%eval -2.41] } { Inaccuracy. h5 was best. } { [%clk 0:41:36] } 35. Rd4 { [%eval -2.33] [%clk 0:00:36] } 35... Kg6 { [%eval -2.27] [%clk 0:35:03] } 36. c4 { [%eval -2.35] [%clk 0:00:47] } 36... Ne3 { [%eval -2.55] [%clk 0:35:09] } 37. c5 { [%eval -2.57] [%clk 0:00:34] } 37... Nxd1 { [%eval -2.44] [%clk 0:34:47] } 38. Rxd1 { [%eval -2.37] [%clk 0:01:02] } 38... Kf5 { [%eval -2.36] [%clk 0:35:05] } 39. c6 { [%eval -2.4] [%clk 0:00:56] } 39... Rg8 { [%eval -2.21] [%clk 0:35:32] } 40. Ka4? { [%eval -3.94] } { Mistake. c7 was best. } { [%clk 0:00:40] } 40... Rc8 { [%eval -3.68] [%clk 0:14:48] } 41. Kb5 { [%eval -3.52] [%clk 0:01:02] } 41... Kxe5 { [%eval -3.49] [%clk 0:09:55] } 42. Re1+?! { [%eval -4.6] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:35] } 42... Kf5 { [%eval -4.56] [%clk 0:08:36] } 43. Rc1 { [%eval -4.95] [%clk 0:00:40] } 43... f3 { [%eval -4.83] [%clk 0:02:57] } 1/2-1/2