Event: Round 4: Erich Roedel - Lawrence Norw Van Ryn
Date: 2021-06-18
White: Erich Roedel
Black: Lawrence Norw Van Ryn
Result: 0-1
ECO: B41
Opening: Sicilian Defense: Kan Variation
Variant: Standard

1. e4 { [%eval 0.24] } 1... c5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.0] [%clk 1:30:45] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:31:15] } 3. d4 { [%eval 0.32] } 3... cxd4 { [%eval 0.15] } 4. Nxd4 { [%eval 0.23] } 4... a6 { [%eval 0.19] [%clk 1:32:00] } 5. Be2 { [%eval 0.0] [%clk 1:30:16] } 5... Qc7 { [%eval 0.49] [%clk 1:31:44] } 6. Nc3?! { [%eval -0.13] } { Inaccuracy. c4 was best. } { [%clk 1:28:37] } 6... Nf6 { [%eval -0.13] [%clk 1:31:43] } 7. O-O { [%eval -0.05] [%clk 1:22:44] } 7... b5?? { [%eval 2.06] } { Blunder. Nc6 was best. } { [%clk 1:30:38] } 8. a3?? { [%eval -0.31] } { Blunder. Bf3 was best. } 8... Bb7 { [%eval -0.42] [%clk 1:30:25] } 9. Bf3 { [%eval -0.68] } 9... Be7?? { [%eval 2.03] } { Blunder. Nc6 was best. } 10. Re1?? { [%eval -0.11] } { Blunder. e5 was best. } { [%clk 1:18:25] } 10... d6 { [%eval -0.2] } 11. Nde2? { [%eval -1.38] } { Mistake. Bf4 was best. } { [%clk 1:13:17] } 11... Nbd7 { [%eval -1.53] [%clk 1:22:07] } 12. Ng3 { [%eval -1.42] [%clk 1:08:55] } 12... O-O { [%eval -1.49] [%clk 1:19:28] } 13. Bf4 { [%eval -1.47] [%clk 1:06:52] } 13... Rfd8 { [%eval -1.03] } 14. Qe2?! { [%eval -2.06] } { Inaccuracy. a4 was best. } { [%clk 1:01:58] } 14... Rac8 { [%eval -2.18] } 15. Rad1 { [%eval -1.77] } 15... Nb6 { [%eval -1.78] } 16. e5 { [%eval -1.53] [%clk 0:50:49] } 16... Bxf3 { [%eval -1.53] [%clk 0:36:33] } 17. Qxf3 { [%eval -1.93] [%clk 0:50:29] } 17... Nfd5?? { [%eval -0.12] } { Blunder. dxe5 was best. } { [%clk 0:29:01] } 18. Nxd5 { [%eval -0.04] [%clk 0:36:51] } 18... Nxd5 { [%eval -0.2] [%clk 0:29:09] } 19. exd6 { [%eval -0.08] [%clk 0:37:02] } 19... Bxd6 { [%eval -0.13] [%clk 0:29:29] } 20. Bxd6 { [%eval -0.12] [%clk 0:37:12] } 20... Rxd6 { [%eval -0.19] [%clk 0:29:13] } 21. c3 { [%eval -0.13] [%clk 0:37:18] } 21... Rcd8 { [%eval 0.0] [%clk 0:22:39] } 22. Rd4 { [%eval -0.5] [%clk 0:27:07] } 22... Nb6 { [%eval -0.57] } 23. Rxd6 { [%eval -0.52] [%clk 0:24:02] } 23... Qxd6 { [%eval -0.67] } 24. Ne4 { [%eval -0.63] [%clk 0:19:18] } 24... Qd5 { [%eval -0.24] [%clk 0:10:25] } 25. Ng3?? { [%eval -2.61] } { Blunder. h3 was best. } { [%clk 0:11:10] } 25... Qxf3 { [%eval -2.29] [%clk 0:10:45] } 26. gxf3 { [%eval -2.0] [%clk 0:11:02] } 26... Nc4 { [%eval -1.49] [%clk 0:10:23] } 27. Re2? { [%eval -3.37] } { Mistake. b4 was best. } { [%clk 0:08:19] } 27... Rd2?! { [%eval -2.12] } { Inaccuracy. Rd1+ was best. } 28. Rxd2 { [%eval -2.15] } 28... Nxd2 { [%eval -2.05] } 29. Kg2?! { [%eval -2.98] } { Inaccuracy. Ne4 was best. } { [%clk 0:08:21] } 29... Nc4 { [%eval -3.26] } 30. b4 { [%eval -3.32] [%clk 0:08:12] } 30... Nxa3 { [%eval -3.05] [%clk 0:11:52] } 31. Ne4?! { [%eval -3.95] } { Inaccuracy. f4 was best. } { [%clk 0:08:22] } 31... Nb1 { [%eval -4.21] } 32. Nc5 { [%eval -4.62] [%clk 0:07:48] } 32... Nxc3 { [%eval -4.81] [%clk 0:10:22] } 33. Nxa6 { [%eval -4.65] } 33... Nd5 { [%eval -4.53] [%clk 0:10:29] } 34. Kg3 { [%eval -4.63] [%clk 0:08:06] } 34... Kf8 { [%eval -5.02] [%clk 0:09:58] } 35. f4 { [%eval -4.84] [%clk 0:07:29] } 35... Ke7 { [%eval -4.58] [%clk 0:10:26] } 36. Kf3 { [%eval -4.98] } 36... f5 { [%eval -4.73] [%clk 0:10:32] } 37. Ke2?! { [%eval -6.92] } { Inaccuracy. Kg3 was best. } { [%clk 0:07:00] } 37... Nxf4+ { [%eval -6.77] } 38. Ke3 { [%eval -6.95] [%clk 0:07:10] } 38... Nd5+ { [%eval -6.94] [%clk 0:10:49] } 39. Kd4 { [%eval -7.07] } 39... Kd6 { [%eval -7.08] } 40. Nc5 { [%eval -11.77] [%clk 0:35:49] } 40... e5+ { [%eval -11.97] [%clk 0:41:00] } 41. Kd3 { [%eval -12.4] [%clk 0:35:56] } 41... Nxb4+ { [%eval -12.46] [%clk 0:41:28] } 0-1