Event: Round 8: Arman Mikaelyan - Mark Heimann
Site: https://lichess.org/study/fW6MbqtG/AWWdG4e0
Date: 2022-10-29
White: Arman Mikaelyan
WhiteTitle: GM
Black: Mark Heimann
BlackTitle: FM
Result: 0-1
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:27:47] } 1... Nf6 { [%eval 0.23] [%clk 1:30:58] } 2. Nf3 { [%eval 0.12] [%clk 1:27:53] } 2... e6 { [%eval 0.38] [%clk 1:31:22] } 3. c4 { [%eval 0.0] [%clk 1:28:00] } 3... b6 { [%eval 0.29] [%clk 1:29:54] } 4. g3 { [%eval 0.18] [%clk 1:27:03] } 4... Ba6 { [%eval 0.19] [%clk 1:28:24] } 5. b3 { [%eval 0.24] [%clk 1:25:23] } 5... Bb4+ { [%eval 0.11] [%clk 1:28:21] } 6. Bd2 { [%eval 0.12] [%clk 1:25:48] } 6... Be7 { [%eval 0.13] [%clk 1:28:36] } 7. Nc3 { [%eval 0.15] [%clk 1:26:07] } 7... c6 { [%eval 0.13] [%clk 1:27:28] } 8. e4 { [%eval 0.27] [%clk 1:20:05] } 8... d5 { [%eval 0.35] [%clk 1:27:36] } 9. Qc2?! { [%eval -0.22] } { Inaccuracy. Qe2 was best. } { [%clk 1:19:57] } 9... c5?? { [%eval 1.77] } { Blunder. dxe4 was best. } { [%clk 1:22:06] } 10. cxd5?! { [%eval 0.76] } { Inaccuracy. e5 was best. } { [%clk 1:04:27] } 10... Bxf1? { [%eval 2.07] } { Mistake. O-O was best. } { [%clk 1:22:23] } 11. Kxf1 { [%eval 2.0] [%clk 1:04:46] } 11... exd5?! { [%eval 2.96] } { Inaccuracy. cxd4 was best. } { [%clk 1:22:38] } 12. exd5? { [%eval 1.44] } { Mistake. e5 was best. } { [%clk 0:49:37] } 12... cxd4?! { [%eval 2.44] } { Inaccuracy. O-O was best. } { [%clk 1:15:12] } 13. Nxd4 { [%eval 2.24] [%clk 0:47:55] } 13... O-O { [%eval 2.02] [%clk 1:14:27] } 14. Nf5 { [%eval 2.19] [%clk 0:43:20] } 14... Bb4?! { [%eval 3.46] } { Inaccuracy. Re8 was best. } { [%clk 1:12:32] } 15. Rd1? { [%eval 1.73] } { Mistake. a3 was best. } { [%clk 0:41:29] } 15... g6? { [%eval 3.1] } { Mistake. Re8 was best. } { [%clk 1:05:59] } 16. Ne3? { [%eval 1.47] } { Mistake. Nh6+ was best. } { [%clk 0:32:12] } 16... Nbd7 { [%eval 1.94] [%clk 1:05:19] } 17. Kg2 { [%eval 1.44] [%clk 0:32:13] } 17... Rc8 { [%eval 1.56] [%clk 1:05:21] } 18. Qd3? { [%eval 0.36] } { Mistake. Qb2 was best. } { [%clk 0:29:53] } 18... Re8 { [%eval 0.94] [%clk 1:04:00] } 19. Nc4 { [%eval 0.66] [%clk 0:22:46] } 19... Ne5 { [%eval 0.72] [%clk 0:58:33] } 20. Nxe5 { [%eval 0.26] [%clk 0:20:50] } 20... Rxe5 { [%eval 0.32] [%clk 0:59:01] } 21. Qd4 { [%eval 0.36] [%clk 0:20:57] } 21... Qd6 { [%eval 0.24] [%clk 0:59:11] } 22. f4 { [%eval 0.0] [%clk 0:13:10] } 22... Ree8 { [%eval 0.0] [%clk 0:57:18] } 23. Rhe1 { [%eval 0.0] [%clk 0:07:09] } 23... Rxe1 { [%eval 0.0] [%clk 0:57:17] } 24. Bxe1 { [%eval 0.0] [%clk 0:06:56] } 24... Bxc3 { [%eval 0.0] [%clk 0:57:21] } 25. Bxc3 { [%eval 0.0] [%clk 0:07:22] } 25... Qxd5+ { [%eval 0.0] [%clk 0:57:46] } 26. Qxd5 { [%eval 0.0] [%clk 0:07:37] } 26... Nxd5 { [%eval 0.0] [%clk 0:58:09] } 27. Bd4 { [%eval -0.46] [%clk 0:05:45] } 27... Rc2+ { [%eval -0.27] [%clk 0:51:26] } 28. Kf3 { [%eval -0.42] [%clk 0:05:54] } 28... Rxa2 { [%eval -0.23] [%clk 0:50:48] } 29. Ke4 { [%eval -0.47] [%clk 0:05:43] } 29... Ra5 { [%eval -0.68] [%clk 0:50:44] } 30. Rc1 { [%eval -1.15] [%clk 0:05:14] } 30... Kf8 { [%eval -0.61] [%clk 0:50:05] } 31. Bc5+?? { [%eval -8.0] } { Blunder. g4 was best. } { [%clk 0:03:10] } 31... Rxc5 { [%eval -7.68] [%clk 0:50:03] } 32. Rxc5 { [%eval -7.54] [%clk 0:03:37] } 32... Nf6+ { [%eval -7.62] [%clk 0:50:30] } 33. Kd4 { [%eval -7.81] } 0-1