Event: Round 4: Bok, Benjamin - Bosboom, Manuel
Site: https://lichess.org/broadcast/dutch-blitz-championship-2025--final-a/round-4/gh1I4QBH/KR29G4kP
Date: 2025-09-13
White: Bok, Benjamin
WhiteTitle: GM
WhiteElo: 2632
Black: Bosboom, Manuel
BlackTitle: IM
BlackElo: 2365
Result: 1-0
ECO: E68
Opening: King's Indian Defense: Fianchetto Variation, Classical Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:02] } 1... Nf6 { [%eval 0.19] [%clk 0:03:04] } 2. c4 { [%eval 0.18] [%clk 0:03:03] } 2... g6 { [%eval 0.28] [%clk 0:03:05] } 3. g3 { [%eval 0.1] [%clk 0:03:05] } 3... Bg7 { [%eval 0.29] [%clk 0:03:06] } 4. Bg2 { [%eval 0.28] [%clk 0:03:06] } 4... O-O { [%eval 0.35] [%clk 0:03:07] } 5. Nc3 { [%eval 0.24] [%clk 0:03:07] } 5... d6 { [%eval 0.27] [%clk 0:03:08] } 6. Nf3 { [%eval 0.27] [%clk 0:03:08] } 6... Nbd7 { [%eval 0.49] [%clk 0:03:10] } 7. O-O { [%eval 0.43] [%clk 0:03:09] } 7... e5 { [%eval 0.45] [%clk 0:03:11] } 8. e4 { [%eval 0.53] [%clk 0:03:10] } 8... exd4 { [%eval 0.51] [%clk 0:03:10] } 9. Nxd4 { [%eval 0.64] [%clk 0:03:11] } 9... c6 { [%eval 0.75] [%clk 0:03:12] } 10. h3 { [%eval 0.78] [%clk 0:03:03] } 10... Qa5 { [%eval 0.8] [%clk 0:03:12] } 11. Be3 { [%eval 0.76] [%clk 0:02:24] } 11... Ne5 { [%eval 0.89] [%clk 0:03:11] } 12. Qe2 { [%eval 1.1] [%clk 0:02:23] } 12... Re8 { [%eval 1.41] [%clk 0:03:05] } 13. Rac1 { [%eval 1.31] [%clk 0:02:12] } 13... Be6 { [%eval 1.33] [%clk 0:03:03] } 14. b3 { [%eval 1.43] [%clk 0:02:10] } 14... Rad8? { [%eval 2.69] } { Mistake. Ned7 was best. } { [%clk 0:03:01] } 15. f4 { [%eval 2.55] [%clk 0:01:44] } 15... Nh5 { [%eval 2.87] [%clk 0:02:59] } 16. Kh2 { [%eval 2.67] [%clk 0:01:36] } 16... Nd7 { [%eval 2.94] [%clk 0:02:50] } 17. g4 { [%eval 2.83] [%clk 0:01:19] } 17... Bxg4 { [%eval 3.35] [%clk 0:02:20] } 18. hxg4 { [%eval 3.39] [%clk 0:01:03] } 18... Nhf6 { [%eval 3.25] [%clk 0:02:21] } 19. g5 { [%eval 3.27] [%clk 0:00:54] } 19... Nh5 { [%eval 3.3] [%clk 0:02:19] } 20. Qf2 { [%eval 3.03] [%clk 0:00:47] } 20... Nc5 { [%eval 2.98] [%clk 0:02:18] } 21. Rfd1 { [%eval 3.03] [%clk 0:00:42] } 21... Bh8 { [%eval 3.78] [%clk 0:02:15] } 22. Nde2 { [%eval 3.44] [%clk 0:00:37] } 22... Ne6 { [%eval 3.66] [%clk 0:02:08] } 23. f5 { [%eval 3.78] [%clk 0:00:32] } 23... Be5+ { [%eval 3.92] [%clk 0:02:02] } 24. Kh1 { [%eval 3.89] [%clk 0:00:32] } 24... Neg7 { [%eval 3.92] [%clk 0:01:58] } 25. f6?! { [%eval 3.04] } { Inaccuracy. Bf3 was best. } { [%clk 0:00:30] } 25... Ne6 { [%eval 3.3] [%clk 0:02:00] } 26. Qh4 { [%eval 2.68] [%clk 0:00:19] } 26... h6 { [%eval 2.79] [%clk 0:01:53] } 27. Rf1?? { [%eval 0.0] } { Blunder. gxh6 was best. } { [%clk 0:00:17] } 27... hxg5 { [%eval 0.0] [%clk 0:01:51] } 28. Qg4?? { [%eval -2.26] } { Blunder. Qe1 was best. } { [%clk 0:00:13] } 28... Nxf6 { [%eval -2.22] [%clk 0:01:49] } 29. Qf3 { [%eval -2.18] [%clk 0:00:11] } 29... Kg7 { [%eval -2.38] [%clk 0:01:44] } 30. Bh3?! { [%eval -3.66] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:11] } 30... Rh8 { [%eval -3.57] [%clk 0:01:44] } 31. Kg2?! { [%eval -5.22] } { Inaccuracy. b4 was best. } { [%clk 0:00:11] } 31... g4?? { [%eval -1.89] } { Blunder. Rxh3 was best. } { [%clk 0:01:44] } 32. Bxg4 { [%eval -1.92] [%clk 0:00:12] } 32... Rh2+ { [%eval -1.82] [%clk 0:01:40] } 33. Kg1 { [%eval -1.71] [%clk 0:00:13] } 33... Rdh8?! { [%eval -1.0] } { Inaccuracy. Nxg4 was best. } { [%clk 0:01:26] } 34. Bxe6 { [%eval -0.99] [%clk 0:00:11] } 34... fxe6 { [%eval -1.29] [%clk 0:01:25] } 35. Rf2?? { [%eval -4.4] } { Blunder. b4 was best. } { [%clk 0:00:10] } 35... Rh1+?! { [%eval -2.83] } { Inaccuracy. R8h3 was best. } { [%clk 0:01:25] } 36. Qxh1 { [%eval -2.78] [%clk 0:00:11] } 36... Rxh1+ { [%eval -2.74] } 37. Kxh1 { [%eval -2.55] [%clk 0:00:12] } 37... Ng4 { [%eval -2.65] [%clk 0:01:28] } 38. Rf3 { [%eval -2.63] [%clk 0:00:09] } 38... Qd8?? { [%eval 0.47] } { Blunder. Bxc3 was best. } { [%clk 0:01:24] } 39. Kg2 { [%eval 0.24] [%clk 0:00:09] } 39... Nxe3+ { [%eval 0.25] [%clk 0:01:24] } 40. Rxe3 { [%eval 0.0] [%clk 0:00:10] } 40... Qg5+ { [%eval 0.0] [%clk 0:01:25] } 41. Kf2 { [%eval 0.02] [%clk 0:00:10] } 41... b5?? { [%eval 1.99] } { Blunder. Qh4+ was best. } { [%clk 0:01:23] } 42. cxb5?? { [%eval 0.01] } { Blunder. Rh1 was best. } { [%clk 0:00:10] } 42... cxb5?? { [%eval 2.3] } { Blunder. Qh4+ was best. } { [%clk 0:01:24] } 43. Rg1 { [%eval 2.3] [%clk 0:00:08] } 43... Qh4+ { [%eval 2.33] [%clk 0:01:25] } 44. Kf1 { [%eval 2.25] [%clk 0:00:09] } 44... b4?! { [%eval 3.35] } { Inaccuracy. Bxc3 was best. } { [%clk 0:01:25] } 45. Nd1 { [%eval 3.14] [%clk 0:00:09] } 45... a5 { [%eval 3.67] [%clk 0:01:23] } 46. Nf2 { [%eval 3.65] [%clk 0:00:10] } 46... Kf7 { [%eval 4.15] [%clk 0:01:22] } 47. Rf3+ { [%eval 4.09] [%clk 0:00:09] } 47... Ke7?! { [%eval 5.62] } { Inaccuracy. Ke8 was best. } { [%clk 0:01:24] } 48. Rg4? { [%eval 3.48] } { Mistake. Rh1 was best. } { [%clk 0:00:08] } 48... Qh5? { [%eval 6.61] } { Mistake. Qh6 was best. } { [%clk 0:01:24] } 49. Rh3 { [%eval 6.58] [%clk 0:00:09] } 1-0