Event: Round 2: Arana, Augusto - Cumpe, Lucas
Date: 2025-07-18
White: Arana, Augusto
WhiteElo: 2044
Black: Cumpe, Lucas
BlackTitle: FM
BlackElo: 2355
Result: 0-1
ECO: A50
Opening: Indian Defense: Normal Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:02] } 1... Nf6 { [%eval 0.19] [%clk 0:03:03] } 2. c4 { [%eval 0.18] [%clk 0:03:03] } 2... a6?! { [%eval 0.82] } { Inaccuracy. e6 was best. } { [%clk 0:03:05] } 3. Nc3 { [%eval 0.73] [%clk 0:03:02] } 3... c5 { [%eval 0.81] [%clk 0:03:06] } 4. d5 { [%eval 0.67] [%clk 0:03:02] } 4... b5 { [%eval 0.62] [%clk 0:03:08] } 5. Qc2?! { [%eval 0.05] } { Inaccuracy. a3 was best. } { [%clk 0:02:56] } 5... b4 { [%eval 0.03] [%clk 0:03:09] } 6. Nd1 { [%eval 0.04] [%clk 0:02:56] } 6... g6 { [%eval 0.06] [%clk 0:03:07] } 7. Nf3 { [%eval 0.1] [%clk 0:02:56] } 7... Bg7 { [%eval 0.04] [%clk 0:03:08] } 8. e4 { [%eval 0.12] [%clk 0:02:54] } 8... d6 { [%eval 0.11] [%clk 0:03:08] } 9. Be2 { [%eval -0.31] [%clk 0:02:51] } 9... O-O { [%eval -0.39] [%clk 0:03:08] } 10. O-O { [%eval -0.34] [%clk 0:02:51] } 10... a5 { [%eval -0.36] [%clk 0:03:09] } 11. a3 { [%eval -0.35] [%clk 0:02:45] } 11... Na6 { [%eval 0.11] [%clk 0:03:07] } 12. Rb1?? { [%eval -1.84] } { Blunder. h3 was best. } { [%clk 0:02:30] } 12... Rb8? { [%eval -0.26] } { Mistake. Nxe4 was best. } { [%clk 0:03:06] } 13. Bd2?? { [%eval -2.23] } { Blunder. Bd3 was best. } { [%clk 0:02:03] } 13... Nxe4 { [%eval -2.17] [%clk 0:03:02] } 14. Ne3 { [%eval -2.42] [%clk 0:01:41] } 14... Nxd2 { [%eval -2.16] [%clk 0:03:02] } 15. Qxd2 { [%eval -2.32] [%clk 0:01:41] } 15... e6 { [%eval -1.97] [%clk 0:02:58] } 16. dxe6 { [%eval -1.98] [%clk 0:01:39] } 16... Bxe6 { [%eval -2.05] [%clk 0:02:58] } 17. Rfd1 { [%eval -1.99] [%clk 0:01:40] } 17... Rb6 { [%eval -1.83] [%clk 0:02:46] } 18. Nd5 { [%eval -2.26] [%clk 0:01:39] } 18... Bxd5 { [%eval -2.28] [%clk 0:02:46] } 19. Qxd5 { [%eval -2.49] [%clk 0:01:39] } 19... Qb8 { [%eval -1.87] [%clk 0:02:45] } 20. a4?! { [%eval -2.65] } { Inaccuracy. Qd3 was best. } { [%clk 0:01:28] } 20... b3 { [%eval -2.33] [%clk 0:02:46] } 21. h4 { [%eval -2.46] [%clk 0:01:27] } 21... Nc7 { [%eval -2.4] [%clk 0:02:47] } 22. Qd3 { [%eval -2.58] [%clk 0:01:23] } 22... Ne6 { [%eval -2.61] [%clk 0:02:48] } 23. h5 { [%eval -2.5] [%clk 0:01:22] } 23... Nf4 { [%eval -2.31] [%clk 0:02:49] } 24. Qd2 { [%eval -2.5] [%clk 0:01:22] } 24... Nxh5 { [%eval -2.0] [%clk 0:02:50] } 25. Ng5?! { [%eval -2.81] } { Inaccuracy. Qxa5 was best. } { [%clk 0:01:21] } 25... Nf6 { [%eval -2.73] [%clk 0:02:41] } 26. Bf3 { [%eval -3.46] [%clk 0:01:18] } 26... Rb4 { [%eval -3.36] [%clk 0:02:40] } 27. Bc6 { [%eval -3.98] [%clk 0:01:02] } 27... Rxc4 { [%eval -4.06] [%clk 0:02:37] } 28. Bb5 { [%eval -4.31] [%clk 0:01:03] } 28... Rd4 { [%eval -3.73] [%clk 0:02:38] } 29. Qe3 { [%eval -4.22] [%clk 0:01:03] } 29... Nd5 { [%eval -3.51] [%clk 0:02:37] } 30. Qxb3 { [%eval -3.49] [%clk 0:01:02] } 30... Nf4 { [%eval -3.17] [%clk 0:02:33] } 31. Qc2?! { [%eval -4.28] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:52] } 31... h6? { [%eval -2.15] } { Mistake. Qc8 was best. } { [%clk 0:02:28] } 32. Nf3?! { [%eval -3.3] } { Inaccuracy. Rxd4 was best. } { [%clk 0:00:51] } 32... Rxd1+ { [%eval -2.76] [%clk 0:02:25] } 33. Qxd1 { [%eval -2.85] [%clk 0:00:48] } 33... Ne6 { [%eval -2.69] [%clk 0:02:25] } 34. b3 { [%eval -3.01] [%clk 0:00:46] } 34... Qc7 { [%eval -2.42] [%clk 0:02:25] } 35. Qd2?! { [%eval -3.47] } { Inaccuracy. Bc4 was best. } { [%clk 0:00:45] } 35... Nd4?! { [%eval -2.3] } { Inaccuracy. Rd8 was best. } { [%clk 0:02:25] } 36. Nxd4 { [%eval -2.16] [%clk 0:00:46] } 36... Bxd4 { [%eval -2.31] [%clk 0:02:25] } 37. Qxh6 { [%eval -2.12] [%clk 0:00:46] } 37... Qe7 { [%eval -1.88] [%clk 0:02:24] } 38. Qd2? { [%eval -3.79] } { Mistake. Rd1 was best. } { [%clk 0:00:44] } 38... Qf6?? { [%eval -1.08] } { Blunder. Qh4 was best. } { [%clk 0:02:23] } 39. Rd1?? { [%eval -3.5] } { Blunder. Qe2 was best. } { [%clk 0:00:40] } 39... Kg7 { [%eval -3.28] [%clk 0:02:17] } 40. Qe2 { [%eval -3.35] [%clk 0:00:10] } 40... Rh8 { [%eval -3.2] [%clk 0:02:17] } 41. g3?! { [%eval -5.02] } { Inaccuracy. Qf3 was best. } { [%clk 0:00:11] } 41... Qf5 { [%eval -5.26] [%clk 0:02:00] } 42. Bc6 { [%eval -5.28] [%clk 0:00:07] } 42... d5 { [%eval -5.73] [%clk 0:01:55] } 43. Kf1?! { [%eval -9.84] } { Inaccuracy. Bd7 was best. } { [%clk 0:00:06] } 43... Qh3+ { [%eval -10.2] [%clk 0:01:31] } 44. Ke1 { [%eval -9.3] [%clk 0:00:05] } 44... Bc3+ { [%eval -8.54] [%clk 0:01:32] } 0-1