Event: 4th Skyline Open - OPEN
Site: https://lichess.org/broadcast/4th-skyline-open/round-4/579YT9zU/uX0gjC2b
Date: 2025-10-12
White: REA, Andrew B
WhiteElo: 1913
Black: Vaibhav Kalpaka
BlackTitle: FM
BlackElo: 2256
Result: 0-1
ECO: A49
Opening: Indian Defense: Przepiorka Variation
Variant: Standard
TimeControl: G/90; +30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:27:17] } 2. Nf3 { [%eval 0.11] [%clk 1:31:22] } 2... g6 { [%eval 0.22] [%clk 1:27:36] } 3. g3 { [%eval 0.0] [%clk 1:29:46] } 3... Bg7 { [%eval 0.2] [%clk 1:27:50] } 4. Bg2 { [%eval 0.09] [%clk 1:30:04] } 4... d6 { [%eval 0.28] [%clk 1:28:13] } 5. c4 { [%eval 0.28] [%clk 1:29:13] } 5... Bf5 { [%eval 0.5] [%clk 1:27:40] } 6. O-O { [%eval 0.32] [%clk 1:29:03] } 6... O-O { [%eval 0.25] [%clk 1:27:53] } 7. Nc3 { [%eval 0.31] [%clk 1:29:21] } 7... Ne4 { [%eval 0.32] [%clk 1:28:14] } 8. Nd5 { [%eval 0.19] [%clk 1:25:19] } 8... c6 { [%eval 0.19] [%clk 1:25:07] } 9. Ne3 { [%eval 0.16] [%clk 1:25:27] } 9... Be6 { [%eval 0.23] [%clk 1:25:29] } 10. d5 { [%eval 0.16] [%clk 1:23:45] } 10... cxd5 { [%eval 0.22] [%clk 1:24:06] } 11. Nd4 { [%eval 0.1] [%clk 1:21:56] } 11... Bxd4 { [%eval 0.11] [%clk 1:14:26] } 12. Qxd4 { [%eval 0.0] [%clk 1:20:20] } 12... Nc6 { [%eval 0.12] [%clk 1:14:10] } 13. Qd1 { [%eval 0.12] [%clk 1:20:17] } 13... d4 { [%eval 0.1] [%clk 1:14:29] } 14. Bxe4 { [%eval 0.19] [%clk 1:20:26] } 14... dxe3 { [%eval 0.21] [%clk 1:14:45] } 15. Bxe3 { [%eval 0.09] [%clk 1:20:11] } 15... Bxc4?! { [%eval 0.93] } { Inaccuracy. Qa5 was best. } { [%clk 1:12:05] } 16. Bxc6 { [%eval 1.04] [%clk 1:19:05] } 16... bxc6 { [%eval 0.91] [%clk 1:12:32] } 17. Bh6 { [%eval 0.99] [%clk 1:19:22] } 17... Qb6 { [%eval 0.91] [%clk 1:12:58] } 18. Qc2 { [%eval 0.66] [%clk 1:15:59] } 18... Qb5? { [%eval 1.9] } { Mistake. Bd5 was best. } { [%clk 1:11:32] } 19. Bxf8?! { [%eval 1.24] } { Inaccuracy. Rfc1 was best. } { [%clk 1:14:59] } 19... Rxf8 { [%eval 1.27] [%clk 1:11:27] } 20. Rfe1?! { [%eval 0.27] } { Inaccuracy. Rfc1 was best. } { [%clk 1:13:17] } 20... f5? { [%eval 1.91] } { Mistake. c5 was best. } { [%clk 1:10:36] } 21. a4 { [%eval 1.66] [%clk 1:08:43] } 21... Qb4 { [%eval 2.1] [%clk 0:43:53] } 22. Qc3 { [%eval 1.7] [%clk 1:08:48] } 22... Qxc3 { [%eval 1.61] [%clk 0:37:22] } 23. bxc3 { [%eval 1.3] [%clk 1:09:07] } 23... e5?! { [%eval 2.16] } { Inaccuracy. Kf7 was best. } { [%clk 0:37:25] } 24. Rab1 { [%eval 2.19] [%clk 1:07:19] } 24... Ba6 { [%eval 2.03] [%clk 0:37:48] } 25. e3?! { [%eval 1.21] } { Inaccuracy. Red1 was best. } { [%clk 1:07:18] } 25... Kf7 { [%eval 1.42] [%clk 0:37:09] } 26. Rb2 { [%eval 1.09] [%clk 1:01:30] } 26... Ke6 { [%eval 1.25] [%clk 0:33:11] } 27. Reb1 { [%eval 0.93] [%clk 0:58:13] } 27... Kd5 { [%eval 1.4] [%clk 0:31:13] } 28. Rb4? { [%eval 0.15] } { Mistake. Rb8 was best. } { [%clk 0:52:20] } 28... e4?! { [%eval 0.76] } { Inaccuracy. c5 was best. } { [%clk 0:26:48] } 29. f3?! { [%eval 0.0] } { Inaccuracy. Rb8 was best. } { [%clk 0:49:02] } 29... c5 { [%eval 0.0] [%clk 0:20:57] } 30. Rd1+ { [%eval -0.06] [%clk 0:44:04] } 30... Kc6 { [%eval -0.05] [%clk 0:17:45] } 31. Rb2 { [%eval -0.19] [%clk 0:44:17] } 31... exf3 { [%eval -0.28] [%clk 0:17:51] } 32. Kf2 { [%eval -0.61] [%clk 0:44:44] } 32... Be2 { [%eval -0.32] [%clk 0:17:53] } 33. Rdb1 { [%eval -0.23] [%clk 0:44:42] } 33... Bd3 { [%eval 0.0] [%clk 0:15:54] } 34. Rb8 { [%eval 0.0] [%clk 0:42:40] } 34... Rf7 { [%eval 0.0] [%clk 0:16:12] } 35. Rd1 { [%eval 0.0] [%clk 0:39:34] } 35... Be4 { [%eval 0.0] [%clk 0:15:47] } 36. c4 { [%eval -0.03] [%clk 0:38:57] } 36... Kc7 { [%eval 0.0] [%clk 0:15:07] } 37. Rb2? { [%eval -1.52] } { Mistake. Re8 was best. } { [%clk 0:37:19] } 37... g5 { [%eval -1.56] [%clk 0:14:39] } 38. h3 { [%eval -1.2] [%clk 0:29:39] } 38... h5 { [%eval -1.5] [%clk 0:14:47] } 39. Rdd2?! { [%eval -2.67] } { Inaccuracy. g4 was best. } { [%clk 0:25:50] } 39... g4 { [%eval -2.52] [%clk 0:13:37] } 40. h4 { [%eval -3.26] [%clk 0:25:31] } 40... Rd7 { [%eval -2.86] [%clk 0:13:43] } 41. a5? { [%eval -5.05] } { Mistake. Rb3 was best. } { [%clk 0:24:48] } 41... d5 { [%eval -4.98] [%clk 0:11:58] } 42. cxd5 { [%eval -4.79] [%clk 0:22:42] } 42... Kd6?? { [%eval -1.75] } { Blunder. Rxd5 was best. } { [%clk 0:09:12] } 43. a6?? { [%eval -4.4] } { Blunder. Rb8 was best. } { [%clk 0:20:42] } 43... c4 { [%eval -4.27] [%clk 0:08:32] } 44. Rb7 { [%eval -4.13] [%clk 0:18:59] } 44... Rd8 { [%eval -3.9] [%clk 0:06:11] } 45. Rxa7 { [%eval -4.49] [%clk 0:17:06] } 45... c3 { [%eval -4.41] [%clk 0:06:20] } 46. Rd1 { [%eval -4.63] [%clk 0:16:51] } 46... c2 { [%eval -4.38] [%clk 0:06:42] } 47. Rc1 { [%eval -4.29] [%clk 0:17:20] } 47... Kxd5 { [%eval -4.29] [%clk 0:06:44] } 48. Rc7 { [%eval -4.68] [%clk 0:16:51] } 48... Ra8 { [%eval -3.14] [%clk 0:05:42] } 49. a7 { [%eval -3.84] [%clk 0:16:27] } 49... Kd6 { [%eval -3.9] [%clk 0:06:01] } 50. R1xc2?! { [%eval -5.72] } { Inaccuracy. Rg7 was best. } { [%clk 0:10:36] } 50... Bxc2 { [%eval -5.24] [%clk 0:06:18] } 51. Rh7?! { [%eval -7.26] } { Inaccuracy. Rxc2 was best. } { [%clk 0:08:57] } 51... Be4 { [%eval -6.59] [%clk 0:06:19] } 52. Rxh5?? { [%eval #-7] } { Checkmate is now unavoidable. Rh6+ was best. } { [%clk 0:09:03] } 52... Rxa7 { [%eval #-6] [%clk 0:06:40] } 53. Rh6+ { [%eval #-6] [%clk 0:09:15] } 53... Ke5 { [%eval #-5] [%clk 0:07:00] } 54. Rb6 { [%eval #-5] [%clk 0:08:34] } 54... Ra2+ { [%eval #-4] [%clk 0:07:23] } 0-1