Event: Round 4: Pattison, Hamish - Retnaraja, Ethan
Site: https://lichess.org/broadcast/city-of-adelaide-2025/round-4/zuE4Fi0a/sVAQw6Yy
White: Pattison, Hamish
WhiteElo: 1711
Black: Retnaraja, Ethan
BlackElo: 1884
Result: 0-1
ECO: E10
Opening: Blumenfeld Countergambit
Variant: Standard
TimeControl: 75+30

1. d4 { [%eval 0.17] [%clk 1:15:56] } 1... Nf6 { [%eval 0.19] [%clk 1:15:21] } 2. c4 { [%eval 0.18] [%clk 1:16:16] } 2... e6 { [%eval 0.14] [%clk 1:15:46] } 3. Nf3 { [%eval 0.11] [%clk 1:16:42] } 3... c5 { [%eval 0.56] [%clk 1:15:25] } 4. d5 { [%eval 0.35] [%clk 1:17:07] } 4... b5 { [%eval 0.47] [%clk 1:14:56] } 5. dxe6 { [%eval 0.63] [%clk 1:17:25] } 5... fxe6 { [%eval 0.45] [%clk 1:15:20] } 6. cxb5 { [%eval 0.71] [%clk 1:17:50] } 6... Bb7 { [%eval 0.75] [%clk 1:15:43] } 7. e3 { [%eval 0.36] [%clk 1:18:08] } 7... Be7 { [%eval 0.79] [%clk 1:15:10] } 8. Be2 { [%eval 0.97] [%clk 1:18:33] } 8... O-O { [%eval 0.82] [%clk 1:15:34] } 9. O-O { [%eval 0.83] [%clk 1:18:57] } 9... d5 { [%eval 1.01] [%clk 1:13:28] } 10. Nc3 { [%eval 0.67] [%clk 1:19:11] } 10... a6 { [%eval 0.72] [%clk 1:13:04] } 11. bxa6 { [%eval 0.53] [%clk 1:13:11] } 11... Nxa6 { [%eval 0.52] [%clk 1:11:07] } 12. e4?! { [%eval -0.24] } { Inaccuracy. b3 was best. } { [%clk 1:07:23] } 12... Nxe4 { [%eval -0.29] [%clk 0:47:54] } 13. Nxe4 { [%eval -0.28] [%clk 1:01:56] } 13... dxe4 { [%eval -0.23] [%clk 0:47:57] } 14. Qxd8 { [%eval -0.24] [%clk 0:55:29] } 14... Rfxd8 { [%eval -0.28] [%clk 0:46:31] } 15. Ng5 { [%eval -0.3] [%clk 0:51:42] } 15... Bd5 { [%eval -0.32] [%clk 0:46:13] } 16. Be3?? { [%eval -2.25] } { Blunder. Bg4 was best. } { [%clk 0:50:48] } 16... Nb4 { [%eval -2.13] [%clk 0:42:46] } 17. Rac1 { [%eval -2.69] [%clk 0:42:46] } 17... Nxa2 { [%eval -2.28] [%clk 0:27:26] } 18. Rcd1 { [%eval -2.11] [%clk 0:27:35] } 18... Nb4 { [%eval -1.53] [%clk 0:41:21] } 19. Rd2 { [%eval -2.06] [%clk 0:27:42] } 19... c4 { [%eval -1.74] [%clk 0:35:02] } 20. f3 { [%eval -1.65] [%clk 0:24:47] } 20... exf3 { [%eval -1.68] [%clk 0:32:37] } 21. gxf3 { [%eval -1.83] [%clk 0:10:40] } 21... Ra2 { [%eval -1.39] [%clk 0:19:12] } 22. Rc1 { [%eval -1.9] [%clk 0:14:11] } 22... Rc8?! { [%eval -1.17] } { Inaccuracy. Nd3 was best. } { [%clk 0:14:10] } 23. Ne4 { [%eval -1.17] [%clk 0:06:12] } 23... Raa8 { [%eval -1.09] [%clk 0:11:15] } 24. Kg2 { [%eval -1.11] [%clk 0:05:21] } 24... Rab8 { [%eval -0.61] [%clk 0:06:13] } 25. Kf1?! { [%eval -1.61] } { Inaccuracy. Bf4 was best. } { [%clk 0:00:18] } 25... Nd3 { [%eval -1.47] [%clk 0:04:50] } 26. Rcc2?? { [%eval -3.51] } { Blunder. Bxd3 was best. } { [%clk 0:00:43] } 26... Bb4?! { [%eval -2.75] } { Inaccuracy. Rf8 was best. } { [%clk 0:04:10] } 27. Rd1 { [%eval -3.4] [%clk 0:00:43] } 27... Rf8 { [%eval -3.18] [%clk 0:03:17] } 28. Bxd3?! { [%eval -4.0] } { Inaccuracy. Nd2 was best. } { [%clk 0:00:30] } 28... cxd3 { [%eval -3.48] [%clk 0:03:34] } 29. Rf2 { [%eval -3.43] [%clk 0:00:42] } 29... Bb3 { [%eval -2.84] [%clk 0:02:59] } 30. Ra1 { [%eval -2.75] [%clk 0:00:33] } 30... Ra8?! { [%eval -1.6] } { Inaccuracy. Bd5 was best. } { [%clk 0:02:41] } 31. Rxa8 { [%eval -1.7] [%clk 0:00:32] } 31... Rxa8 { [%eval -1.67] [%clk 0:03:05] } 32. Bd2 { [%eval -1.72] [%clk 0:00:32] } 32... Ra1+?! { [%eval -0.96] } { Inaccuracy. Be7 was best. } { [%clk 0:02:00] } 33. Kg2 { [%eval -0.96] [%clk 0:00:51] } 33... Be7 { [%eval -1.11] [%clk 0:01:57] } 34. Bc3?! { [%eval -1.73] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:32] } 34... Rc1 { [%eval -1.53] [%clk 0:01:56] } 35. Rd2?! { [%eval -2.16] } { Inaccuracy. Kg3 was best. } { [%clk 0:00:31] } 35... Bc4 { [%eval -2.21] [%clk 0:02:17] } 36. b3 { [%eval -2.84] [%clk 0:00:32] } 36... Bb5 { [%eval -2.63] [%clk 0:02:12] } 37. Ba5?! { [%eval -3.36] } { Inaccuracy. Kg3 was best. } { [%clk 0:00:32] } 37... Rb1 { [%eval -2.76] [%clk 0:02:10] } 38. b4 { [%eval -3.07] [%clk 0:00:33] } 38... Bxb4? { [%eval -1.55] } { Mistake. Bf6 was best. } { [%clk 0:02:15] } 39. Bxb4 { [%eval -1.58] [%clk 0:00:32] } 39... Rxb4 { [%eval -1.55] [%clk 0:02:42] } 40. Nc5?? { [%eval -4.72] } { Blunder. Kf2 was best. } { [%clk 0:00:40] } 40... Rc4 { [%eval -4.48] [%clk 0:02:53] } 41. Ne4 { [%eval -4.28] [%clk 0:00:32] } 41... Rc2 { [%eval -4.01] [%clk 0:02:22] } 42. Kf2? { [%eval -6.89] } { Mistake. Kg3 was best. } { [%clk 0:00:52] } 42... Bc6 { [%eval -6.66] [%clk 0:02:02] } 43. Ke3 { [%eval -7.35] [%clk 0:00:58] } 43... Bxe4 { [%eval -7.05] [%clk 0:02:27] } 44. fxe4 { [%eval -9.9] [%clk 0:01:23] } 44... Rxd2 { [%eval -8.35] [%clk 0:02:54] } 45. Kxd2 { [%eval -8.89] [%clk 0:01:49] } 45... e5 { [%eval -9.2] [%clk 0:03:20] } 46. Kxd3 { [%eval -8.88] [%clk 0:02:06] } 46... Kf7 { [%eval -33.03] [%clk 0:03:48] } 47. Ke3 { [%eval -83.08] [%clk 0:01:29] } 47... Kf6 { [%eval -83.08] [%clk 0:03:52] } 48. Kf3 { [%eval -55.36] [%clk 0:01:35] } 48... Kg5 { [%eval -83.08] [%clk 0:04:11] } 49. Kg3?! { [%eval #-27] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:01:22] } 49... h6 { [%eval -14.09] [%clk 0:04:36] } 50. h3?! { [%eval #-24] } { Checkmate is now unavoidable. Kh3 was best. } { [%clk 0:00:48] } 50... g6 { [%eval #-22] [%clk 0:05:00] } 51. Kf3 { [%eval #-22] [%clk 0:00:35] } 51... Kh4 { [%eval #-25] [%clk 0:05:24] } 52. Kg2 { [%eval #-19] [%clk 0:00:52] } 52... g5 { [%eval #-18] [%clk 0:05:40] } 53. Kh2 { [%eval #-19] [%clk 0:00:35] } 53... g4 { [%eval #-20] [%clk 0:06:02] } 0-1