Event: Rated rapid game
Site: https://lichess.org/99p09HDy
Date: 2025-02-02
White: Casas, Michael
WhiteElo: 1727
Black: van der Merwe, Alexander
BlackElo: 2090
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard
TimeControl: 600+2
Termination: Normal

1. d4 { [%eval 0.17] [%clk 0:08:55] } 1... Nf6 { [%eval 0.19] [%clk 0:09:58] } 2. Nf3 { [%eval 0.11] [%clk 0:08:55] } 2... g6 { [%eval 0.22] [%clk 0:09:58] } 3. c4 { [%eval 0.15] [%clk 0:08:46] } 3... Bg7 { [%eval 0.21] [%clk 0:09:59] } 4. Nc3 { [%eval 0.17] [%clk 0:08:46] } 4... d5 { [%eval 0.22] [%clk 0:09:59] } 5. cxd5 { [%eval 0.26] [%clk 0:08:45] } 5... Nxd5 { [%eval 0.2] [%clk 0:10:01] } 6. e4 { [%eval 0.2] [%clk 0:08:46] } 6... Nxc3 { [%eval 0.21] [%clk 0:10:02] } 7. bxc3 { [%eval 0.12] [%clk 0:08:48] } 7... c5 { [%eval 0.17] [%clk 0:10:02] } 8. Be3 { [%eval 0.22] [%clk 0:08:44] } 8... Bg4 { [%eval 0.22] [%clk 0:10:02] } 9. Bb5+ { [%eval 0.05] [%clk 0:08:03] } 9... Nd7 { [%eval 0.49] [%clk 0:09:53] } 10. O-O { [%eval 0.6] [%clk 0:08:02] } 10... O-O { [%eval 0.45] [%clk 0:09:46] } 11. h3 { [%eval 0.46] [%clk 0:07:35] } 11... Bxf3 { [%eval 0.62] [%clk 0:09:40] } 12. Qxf3 { [%eval 0.55] [%clk 0:07:37] } 12... a6 { [%eval 0.66] [%clk 0:09:23] } 13. Bxd7?! { [%eval 0.0] } { Inaccuracy. Be2 was best. } { [%clk 0:07:34] } 13... Qxd7 { [%eval 0.45] [%clk 0:09:25] } 14. dxc5 { [%eval 0.56] [%clk 0:07:35] } 14... Bxc3 { [%eval 0.48] [%clk 0:08:31] } 15. Rab1 { [%eval 0.58] [%clk 0:07:32] } 15... Be5 { [%eval 0.49] [%clk 0:07:04] } 16. Rfd1 { [%eval 0.58] [%clk 0:07:07] } 16... Qc7 { [%eval 0.54] [%clk 0:06:50] } 17. Rb6 { [%eval 0.07] [%clk 0:06:56] } 17... Rfd8 { [%eval 0.27] [%clk 0:06:08] } 18. Rdb1 { [%eval 0.17] [%clk 0:06:55] } 18... Rab8?! { [%eval 0.89] } { Inaccuracy. Bd4 was best. } { [%clk 0:05:56] } 19. Kf1?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 0:05:40] } 19... Qd7 { [%eval 0.23] [%clk 0:04:25] } 20. Qe2 { [%eval 0.08] [%clk 0:05:16] } 20... Qc7 { [%eval 0.08] [%clk 0:02:59] } 21. Qc4 { [%eval 0.0] [%clk 0:05:09] } 21... e6? { [%eval 1.18] } { Mistake. Bf4 was best. } { [%clk 0:01:54] } 22. Qb4?! { [%eval 0.11] } { Inaccuracy. Qb3 was best. } { [%clk 0:04:41] } 22... Qd7?! { [%eval 0.88] } { Inaccuracy. Bf4 was best. } { [%clk 0:01:24] } 23. Qb3 { [%eval 0.81] [%clk 0:04:04] } 23... Bc7 { [%eval 0.78] [%clk 0:01:09] } 24. c6?! { [%eval -0.05] } { Inaccuracy. Rb4 was best. } { [%clk 0:03:43] } 24... Qd6?! { [%eval 0.55] } { Inaccuracy. Qe8 was best. } { [%clk 0:00:51] } 25. e5 { [%eval 0.57] [%clk 0:01:40] } 25... Qxe5 { [%eval 0.65] [%clk 0:00:45] } 26. Rxb7 { [%eval 0.59] [%clk 0:01:40] } 26... Qd6?! { [%eval 1.71] } { Inaccuracy. Rbc8 was best. } { [%clk 0:00:34] } 27. Qc4?! { [%eval 0.88] } { Inaccuracy. Bh6 was best. } { [%clk 0:01:02] } 27... a5? { [%eval 2.24] } { Mistake. Qh2 was best. } { [%clk 0:00:35] } 28. g3 { [%eval 2.17] [%clk 0:00:47] } 28... Rbc8 { [%eval 2.15] [%clk 0:00:25] } 29. Bg5 { [%eval 2.01] [%clk 0:00:23] } 29... Re8 { [%eval 2.04] [%clk 0:00:21] } 30. Rc1?! { [%eval 1.19] } { Inaccuracy. R1b5 was best. } { [%clk 0:00:08] } 30... e5 { [%eval 1.24] [%clk 0:00:22] } 31. Be3 { [%eval 1.04] [%clk 0:00:09] } 31... Qf6 { [%eval 1.01] [%clk 0:00:12] } 32. Kg2 { [%eval 1.03] [%clk 0:00:09] } 32... e4 { [%eval 1.13] [%clk 0:00:12] } 33. Qd5? { [%eval 0.0] } { Mistake. Qe2 was best. } { [%clk 0:00:09] } 33... Qf3+ { [%eval 0.14] [%clk 0:00:11] } 34. Kf1 { [%eval -0.27] [%clk 0:00:10] } 34... Red8 { [%eval 0.0] [%clk 0:00:07] } 35. Qc4?? { [%eval -1.7] } { Blunder. Rxc7 was best. } { [%clk 0:00:08] } 35... Bxg3 { [%eval -1.63] [%clk 0:00:07] } 36. c7?? { [%eval #-5] } { Checkmate is now unavoidable. Qxf7+ was best. } { [%clk 0:00:07] } 36... Re8?? { [%eval -1.08] } { Lost forced checkmate sequence. Rd2 was best. } { [%clk 0:00:05] } 37. Rb8?? { [%eval -4.63] } { Blunder. Qd5 was best. } { [%clk 0:00:08] } 37... Rxb8 { [%eval -4.27] [%clk 0:00:04] } 38. cxb8=Q { [%eval -4.22] [%clk 0:00:10] } 38... Rxb8 { [%eval -4.08] [%clk 0:00:05] } 39. Qe2?? { [%eval #-1] } { Checkmate is now unavoidable. Qd4 was best. } { [%clk 0:00:05] } 39... Qxe2+?? { [%eval -2.9] } { Lost forced checkmate sequence. Qh1# was best. } { [%clk 0:00:05] } 40. Kxe2 { [%eval -2.81] [%clk 0:00:07] } 40... Be5? { [%eval -0.99] } { Mistake. Bd6 was best. } { [%clk 0:00:06] } 41. Rc5 { [%eval -0.93] [%clk 0:00:08] } 41... Rb2+ { [%eval -0.97] [%clk 0:00:06] } 42. Kf1?! { [%eval -1.91] } { Inaccuracy. Kd1 was best. } { [%clk 0:00:09] } 42... Bd6?? { [%eval 5.52] } { Blunder. Rb1+ was best. } { [%clk 0:00:04] } 43. Rxa5?? { [%eval -1.72] } { Blunder. Rc8+ was best. } { [%clk 0:00:11] } 43... f5 { [%eval -1.96] [%clk 0:00:05] } 44. a4?? { [%eval -4.19] } { Blunder. Rd5 was best. } { [%clk 0:00:12] } 44... f4 { [%eval -3.34] [%clk 0:00:06] } 45. Bd4?? { [%eval -8.11] } { Blunder. Rd5 was best. } { [%clk 0:00:13] } 45... Rb1+ { [%eval -7.5] [%clk 0:00:07] } 46. Kg2? { [%eval #-1] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:00:13] } 46... Rd1?? { [%eval -2.31] } { Lost forced checkmate sequence. f3# was best. } { [%clk 0:00:06] } 47. Ra8+?? { [%eval -6.39] } { Blunder. Be5 was best. } { [%clk 0:00:12] } 47... Kf7 { [%eval -6.27] [%clk 0:00:07] } 48. Bc3?? { [%eval #-1] } { Checkmate is now unavoidable. f3 was best. } { [%clk 0:00:14] } 48... Rd3?? { [%eval -6.35] } { Lost forced checkmate sequence. f3# was best. } { [%clk 0:00:07] } 49. Bb2?? { [%eval #-2] } { Checkmate is now unavoidable. Be1 was best. } { [%clk 0:00:13] } 49... f3+ { [%eval #-1] [%clk 0:00:08] } 50. Kg1 { [%clk 0:00:12] } 50... Rd1# { [%clk 0:00:06] } 0-1