Event: Round 4: Nguyen, Nam Kiet - Savelev, Matvei
Date: 2025-04-13
White: Nguyen, Nam Kiet
WhiteTitle: CM
WhiteElo: 2172
Black: Savelev, Matvei
BlackElo: 2000
Result: 1-0
ECO: D05
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 15+5

1. d4 { [%eval 0.17] [%clk 0:15:07] } 1... d5 { [%eval 0.2] [%clk 0:15:08] } 2. Nf3 { [%eval 0.08] [%clk 0:15:10] } 2... Nf6 { [%eval 0.11] [%clk 0:15:10] } 3. e3 { [%eval 0.0] [%clk 0:15:09] } 3... e6 { [%eval 0.1] [%clk 0:15:12] } 4. Nbd2 { [%eval 0.06] [%clk 0:15:10] } 4... Nbd7 { [%eval 0.05] [%clk 0:15:14] } 5. Bd3 { [%eval 0.0] [%clk 0:14:38] } 5... c5 { [%eval 0.27] [%clk 0:15:17] } 6. O-O { [%eval -0.17] [%clk 0:14:38] } 6... Be7 { [%eval 0.12] [%clk 0:14:42] } 7. c3 { [%eval -0.06] [%clk 0:14:18] } 7... O-O { [%eval 0.0] [%clk 0:14:20] } 8. e4 { [%eval 0.0] [%clk 0:13:06] } 8... dxe4 { [%eval -0.07] [%clk 0:14:20] } 9. Nxe4 { [%eval -0.03] [%clk 0:13:08] } 9... Nxe4 { [%eval -0.01] [%clk 0:13:47] } 10. Bxe4 { [%eval 0.05] [%clk 0:13:11] } 10... Nf6 { [%eval 0.0] [%clk 0:13:50] } 11. Bc2 { [%eval -0.02] [%clk 0:12:10] } 11... b6 { [%eval 0.03] [%clk 0:12:59] } 12. Qe2 { [%eval -0.12] [%clk 0:10:40] } 12... Bb7 { [%eval -0.04] [%clk 0:12:19] } 13. Rd1 { [%eval -0.16] [%clk 0:10:39] } 13... Qc7 { [%eval -0.16] [%clk 0:11:13] } 14. Bg5 { [%eval -0.14] [%clk 0:09:31] } 14... Rad8 { [%eval -0.12] [%clk 0:10:37] } 15. Ne5 { [%eval -0.2] [%clk 0:08:19] } 15... cxd4 { [%eval -0.21] [%clk 0:08:25] } 16. cxd4 { [%eval -0.22] [%clk 0:08:15] } 16... Nd5?! { [%eval 0.56] } { Inaccuracy. Rc8 was best. } { [%clk 0:08:25] } 17. Rac1 { [%eval 0.51] [%clk 0:06:24] } 17... Qd6 { [%eval 0.59] [%clk 0:07:11] } 18. Qe4?! { [%eval 0.0] } { Inaccuracy. Qh5 was best. } { [%clk 0:03:33] } 18... f5 { [%eval 0.04] [%clk 0:06:25] } 19. Qh4 { [%eval 0.03] [%clk 0:02:08] } 19... Bxg5 { [%eval 0.11] [%clk 0:06:04] } 20. Qxg5 { [%eval 0.11] [%clk 0:02:10] } 20... Rc8 { [%eval 0.07] [%clk 0:02:58] } 21. Bb3 { [%eval 0.11] [%clk 0:01:50] } 21... a5 { [%eval 0.55] [%clk 0:02:42] } 22. h4 { [%eval 0.55] [%clk 0:01:05] } 22... Nf6?! { [%eval 1.62] } { Inaccuracy. h6 was best. } { [%clk 0:00:33] } 23. Rxc8 { [%eval 1.66] [%clk 0:00:35] } 23... Rxc8 { [%eval 1.59] [%clk 0:00:33] } 24. Qxf5 { [%eval 1.59] [%clk 0:00:30] } 24... Bd5 { [%eval 1.51] [%clk 0:00:20] } 25. Qd3 { [%eval 1.59] [%clk 0:00:26] } 25... Bxb3 { [%eval 1.67] [%clk 0:00:07] } 26. Qxb3 { [%eval 1.56] [%clk 0:00:27] } 26... Nd5 { [%eval 1.61] [%clk 0:00:11] } 27. a3 { [%eval 1.41] [%clk 0:00:15] } 27... Qe7 { [%eval 1.68] [%clk 0:00:07] } 28. g3 { [%eval 1.68] [%clk 0:00:12] } 28... Qf8 { [%eval 1.67] [%clk 0:00:09] } 29. Re1 { [%eval 1.71] [%clk 0:00:10] } 29... Qf5 { [%eval 1.57] [%clk 0:00:12] } 30. Qd3? { [%eval 0.2] } { Mistake. Nd3 was best. } { [%clk 0:00:09] } 30... Qxd3?! { [%eval 1.31] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:08] } 31. Nxd3 { [%eval 1.11] [%clk 0:00:12] } 31... Kf7 { [%eval 1.11] [%clk 0:00:08] } 32. Re2 { [%eval 1.31] [%clk 0:00:12] } 32... Ke7 { [%eval 1.34] [%clk 0:00:08] } 33. f4? { [%eval 0.07] } { Mistake. Kg2 was best. } { [%clk 0:00:10] } 33... g6 { [%eval 0.43] [%clk 0:00:11] } 34. Kf2 { [%eval 0.44] [%clk 0:00:12] } 34... Rc4?! { [%eval 1.12] } { Inaccuracy. Kf6 was best. } { [%clk 0:00:15] } 35. Ne5 { [%eval 1.06] [%clk 0:00:14] } 35... Rc1 { [%eval 0.69] [%clk 0:00:19] } 36. Kf3?! { [%eval 0.06] } { Inaccuracy. Nf3 was best. } { [%clk 0:00:12] } 36... b5 { [%eval 0.41] [%clk 0:00:19] } 37. Nd3 { [%eval 0.13] [%clk 0:00:10] } 37... Rd1 { [%eval 0.53] [%clk 0:00:18] } 38. Nc5 { [%eval 0.8] [%clk 0:00:09] } 38... Nc7 { [%eval 0.7] [%clk 0:00:22] } 39. Ke4?! { [%eval 0.12] } { Inaccuracy. Kg4 was best. } { [%clk 0:00:10] } 39... Nd5?? { [%eval 2.3] } { Blunder. h5 was best. } { [%clk 0:00:19] } 40. Ke5 { [%eval 2.25] [%clk 0:00:08] } 40... Nc7 { [%eval 2.31] [%clk 0:00:09] } 41. g4 { [%eval 2.44] [%clk 0:00:08] } 41... Rf1 { [%eval 2.14] [%clk 0:00:09] } 42. Ne4?? { [%eval 0.06] } { Blunder. Nxe6 was best. } { [%clk 0:00:07] } 42... Nd5 { [%eval 0.17] [%clk 0:00:12] } 43. Rc2 { [%eval 0.0] [%clk 0:00:08] } 43... Rxf4?? { [%eval 5.39] } { Blunder. Nb6 was best. } { [%clk 0:00:07] } 44. Rc6 { [%eval 5.36] [%clk 0:00:08] } 44... Rxg4 { [%eval 5.73] [%clk 0:00:06] } 45. Rxe6+ { [%eval 5.64] [%clk 0:00:11] } 45... Kf7 { [%eval 5.75] [%clk 0:00:07] } 46. Kxd5 { [%eval 5.81] [%clk 0:00:13] } 46... Rxh4 { [%eval 5.73] [%clk 0:00:11] } 47. Nd6+ { [%eval 5.57] [%clk 0:00:11] } 47... Kg7 { [%eval 5.56] [%clk 0:00:14] } 48. Nxb5 { [%eval 5.36] [%clk 0:00:14] } 48... Rh5+ { [%eval 6.82] [%clk 0:00:18] } 49. Kc6 { [%eval 6.7] [%clk 0:00:15] } 49... g5 { [%eval 7.15] [%clk 0:00:20] } 50. d5 { [%eval 7.16] [%clk 0:00:17] } 50... g4?! { [%eval 12.84] } { Inaccuracy. Rh2 was best. } { [%clk 0:00:24] } 51. d6 { [%eval 9.78] [%clk 0:00:20] } 51... g3? { [%eval #15] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:00:28] } 52. d7 { [%eval #17] [%clk 0:00:21] } 52... g2 { [%eval #7] [%clk 0:00:32] } 53. d8=Q { [%clk 0:00:19] } 1-0