Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 18
Site: Montesilvano, Italy
Date: 2023-11-24
White: Stepanencu, Nicodim-Cosmin
WhiteTitle: FM
WhiteElo: 2289
Black: Chinguun, Bayaraa
BlackTitle: CM
BlackElo: 2193
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. Nf3 { [%eval 0.13] [%clk 1:29:40] } 1... Nf6 { [%eval 0.29] [%clk 1:29:29] } 2. c4 { [%eval 0.12] [%clk 1:29:46] } 2... b6 { [%eval 0.34] [%clk 1:29:38] } 3. Nc3 { [%eval 0.37] [%clk 1:30:07] } 3... Bb7 { [%eval 0.35] [%clk 1:29:57] } 4. d4 { [%eval 0.05] [%clk 1:29:56] } 4... e6 { [%eval 0.26] [%clk 1:28:13] } 5. a3 { [%eval 0.12] [%clk 1:30:07] } 5... d6 { [%eval 0.34] [%clk 1:28:25] } 6. g3 { [%eval 0.66] [%clk 1:27:11] } 6... Nbd7 { [%eval 1.11] [%clk 1:27:34] } 7. Bg2?! { [%eval 0.48] } { Inaccuracy. d5 was best. } { [%clk 1:27:35] } 7... Be7 { [%eval 0.59] [%clk 1:27:35] } 8. O-O { [%eval 0.28] [%clk 1:26:10] } 8... O-O?! { [%eval 0.97] } { Inaccuracy. Ne4 was best. } { [%clk 1:27:55] } 9. Qc2?! { [%eval 0.02] } { Inaccuracy. d5 was best. } { [%clk 1:26:20] } 9... c5 { [%eval 0.31] [%clk 1:26:30] } 10. e4 { [%eval 0.19] [%clk 1:09:12] } 10... cxd4 { [%eval 0.29] [%clk 1:17:57] } 11. Nxd4 { [%eval 0.13] [%clk 1:09:16] } 11... Rc8 { [%eval 0.31] [%clk 1:15:58] } 12. b3 { [%eval 0.36] [%clk 1:07:59] } 12... e5? { [%eval 2.02] } { Mistake. Qc7 was best. } { [%clk 1:11:33] } 13. Nf5 { [%eval 1.92] [%clk 1:07:59] } 13... Nc5 { [%eval 2.01] [%clk 1:09:49] } 14. Rd1 { [%eval 2.02] [%clk 1:06:08] } 14... g6 { [%eval 1.81] [%clk 1:08:04] } 15. Nxe7+ { [%eval 1.86] [%clk 1:01:06] } 15... Qxe7 { [%eval 1.78] [%clk 1:08:24] } 16. f3 { [%eval 1.55] [%clk 0:52:28] } 16... a6 { [%eval 2.1] [%clk 1:03:53] } 17. a4 { [%eval 1.98] [%clk 0:50:27] } 17... Ne8 { [%eval 1.98] [%clk 1:01:48] } 18. Bh3 { [%eval 1.76] [%clk 0:37:26] } 18... Rb8 { [%eval 1.99] [%clk 0:54:20] } 19. b4 { [%eval 2.34] [%clk 0:31:10] } 19... Ne6 { [%eval 2.24] [%clk 0:54:24] } 20. Be3 { [%eval 2.23] [%clk 0:31:37] } 20... N8g7 { [%eval 2.63] [%clk 0:46:37] } 21. Qd2 { [%eval 2.96] [%clk 0:31:07] } 21... Qf6 { [%eval 2.96] [%clk 0:30:26] } 22. Kg2 { [%eval 2.83] [%clk 0:26:37] } 22... Ba8 { [%eval 3.17] [%clk 0:27:14] } 23. Nd5?! { [%eval 2.32] } { Inaccuracy. b5 was best. } { [%clk 0:25:53] } 23... Qd8 { [%eval 2.03] [%clk 0:26:55] } 24. a5 { [%eval 2.33] [%clk 0:26:01] } 24... bxa5?! { [%eval 3.02] } { Inaccuracy. Bxd5 was best. } { [%clk 0:26:23] } 25. Rxa5 { [%eval 2.98] [%clk 0:26:26] } 25... Bxd5 { [%eval 2.8] [%clk 0:26:21] } 26. cxd5?! { [%eval 2.07] } { Inaccuracy. exd5 was best. } { [%clk 0:22:23] } 26... Nc7 { [%eval 2.35] [%clk 0:26:41] } 27. Rc1 { [%eval 2.33] [%clk 0:22:46] } 27... Rb7 { [%eval 2.53] [%clk 0:21:11] } 28. Rc6 { [%eval 2.16] [%clk 0:21:46] } 28... Qb8? { [%eval 3.6] } { Mistake. Qe7 was best. } { [%clk 0:21:15] } 29. Rxd6 { [%eval 3.31] [%clk 0:19:43] } 29... Rxb4 { [%eval 3.97] [%clk 0:21:10] } 30. Ra2 { [%eval 3.26] [%clk 0:20:03] } 30... a5? { [%eval 5.84] } { Mistake. Rb1 was best. } { [%clk 0:15:23] } 31. Bc5?! { [%eval 4.18] } { Inaccuracy. Rc6 was best. } { [%clk 0:19:55] } 31... Rb3?! { [%eval 6.14] } { Inaccuracy. Rb1 was best. } { [%clk 0:08:33] } 32. Rc6 { [%eval 6.19] [%clk 0:20:00] } 32... Rd8 { [%eval 5.87] [%clk 0:06:51] } 33. Be7 { [%eval 6.65] [%clk 0:20:22] } 33... Nce8 { [%eval 8.02] [%clk 0:02:27] } 34. Bxd8 { [%eval 8.22] [%clk 0:20:35] } 34... Qxd8 { [%eval 7.96] [%clk 0:02:52] } 35. d6 { [%eval 7.88] [%clk 0:20:51] } 35... Qf6 { [%eval 8.02] [%clk 0:02:49] } 36. d7 { [%eval 7.54] [%clk 0:20:38] } 36... Qxf3+ { [%eval 8.91] [%clk 0:02:55] } 37. Kg1 { [%eval 9.15] [%clk 0:21:03] } 37... Rd3 { [%eval 8.81] [%clk 0:02:31] } 38. d8=Q { [%eval 8.24] } 38... Rxd8 { [%eval 7.96] [%clk 0:02:32] } 39. Qxd8 { [%clk 0:16:35] } 39... Qe3+ { [%clk 0:02:47] } 40. Rf2 { [%clk 0:47:02] } 1-0