Event: Round 11: Felix Heeres - Ryoga Okita
Site: https://lichess.org/broadcast/open-nederlandse-jeugdkampioenschappen--groep-d/round-11/J5RW7dV6/LKYDUfMw
White: Felix Heeres
Black: Ryoga Okita
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 40+30

1. e4 { [%eval 0.18] [%clk 0:40:58] } 1... c5 { [%eval 0.24] [%clk 0:40:55] } 2. Nf3 { [%eval 0.2] [%clk 0:41:21] } 2... d6 { [%eval 0.31] [%clk 0:41:03] } 3. d4 { [%eval 0.22] [%clk 0:41:45] } 3... cxd4 { [%eval 0.19] [%clk 0:41:27] } 4. Nxd4 { [%eval 0.18] [%clk 0:42:06] } 4... Nf6 { [%eval 0.31] [%clk 0:41:51] } 5. Nc3 { [%eval 0.32] [%clk 0:42:26] } 5... a6 { [%eval 0.28] [%clk 0:42:15] } 6. f3 { [%eval 0.13] [%clk 0:42:37] } 6... e5 { [%eval 0.4] [%clk 0:42:14] } 7. Nb3 { [%eval 0.24] [%clk 0:42:42] } 7... Be6 { [%eval 0.19] [%clk 0:42:27] } 8. Be3 { [%eval 0.43] [%clk 0:42:58] } 8... Be7 { [%eval 0.48] [%clk 0:42:38] } 9. Qd2 { [%eval 0.46] [%clk 0:42:58] } 9... Nbd7 { [%eval 0.45] [%clk 0:42:57] } 10. Be2 { [%eval -0.09] [%clk 0:43:09] } 10... Qc7 { [%eval 0.0] [%clk 0:42:19] } 11. a4 { [%eval 0.0] [%clk 0:41:52] } 11... Rc8 { [%eval 0.0] [%clk 0:42:20] } 12. O-O { [%eval 0.01] [%clk 0:41:59] } 12... O-O { [%eval 0.05] [%clk 0:42:43] } 13. Bd3?! { [%eval -0.54] } { Inaccuracy. Rfd1 was best. } { [%clk 0:40:59] } 13... Nb6 { [%eval -0.45] [%clk 0:42:05] } 14. f4?! { [%eval -1.22] } { Inaccuracy. Rfd1 was best. } { [%clk 0:37:04] } 14... Nc4 { [%eval -1.17] [%clk 0:40:21] } 15. Bxc4 { [%eval -1.24] [%clk 0:37:26] } 15... Bxc4 { [%eval -1.25] [%clk 0:39:41] } 16. Rf3 { [%eval -1.57] [%clk 0:37:49] } 16... Bxb3? { [%eval -0.14] } { Mistake. d5 was best. } { [%clk 0:37:48] } 17. cxb3 { [%eval -0.13] [%clk 0:38:10] } 17... Qc6 { [%eval -0.08] [%clk 0:37:58] } 18. Nd5?! { [%eval -0.92] } { Inaccuracy. Qd3 was best. } { [%clk 0:38:10] } 18... Nxd5 { [%eval -0.87] [%clk 0:37:47] } 19. exd5 { [%eval -0.76] [%clk 0:38:32] } 19... Qc2 { [%eval -0.66] [%clk 0:37:07] } 20. fxe5? { [%eval -1.95] } { Mistake. Qxc2 was best. } { [%clk 0:38:26] } 20... Qxd2?! { [%eval -1.32] } { Inaccuracy. dxe5 was best. } { [%clk 0:36:08] } 21. Bxd2 { [%eval -1.34] [%clk 0:38:49] } 21... dxe5 { [%eval -1.49] [%clk 0:36:07] } 22. Bc3 { [%eval -1.64] [%clk 0:37:34] } 22... f6 { [%eval -1.6] [%clk 0:35:29] } 23. Rd1 { [%eval -1.58] [%clk 0:37:53] } 23... Rfd8 { [%eval -1.5] [%clk 0:34:51] } 24. b4?! { [%eval -2.4] } { Inaccuracy. Kf1 was best. } { [%clk 0:36:13] } 24... Rd7 { [%eval -2.15] [%clk 0:32:40] } 25. Rfd3 { [%eval -2.31] [%clk 0:35:47] } 25... Bd6 { [%eval -2.06] [%clk 0:32:32] } 26. a5 { [%eval -2.44] [%clk 0:35:30] } 26... Kf7 { [%eval -2.01] [%clk 0:31:32] } 27. Kf2?! { [%eval -2.73] } { Inaccuracy. Be1 was best. } { [%clk 0:35:37] } 27... Rdc7 { [%eval -2.23] [%clk 0:31:48] } 28. h3 { [%eval -2.67] [%clk 0:34:41] } 28... Rc4 { [%eval -2.73] [%clk 0:32:05] } 29. g3 { [%eval -2.98] [%clk 0:34:44] } 29... Bxb4 { [%eval -2.86] [%clk 0:31:56] } 30. d6 { [%eval -3.49] [%clk 0:34:55] } 30... Bxc3?? { [%eval -0.78] } { Blunder. Rd8 was best. } { [%clk 0:31:52] } 31. bxc3?? { [%eval -3.39] } { Blunder. Rxc3 was best. } { [%clk 0:35:18] } 31... Rd8 { [%eval -3.4] [%clk 0:31:51] } 32. Ke3 { [%eval -3.75] [%clk 0:35:05] } 32... Ke6 { [%eval -3.62] [%clk 0:31:58] } 33. d7 { [%eval -3.93] [%clk 0:35:27] } 33... Rc7 { [%eval -3.86] [%clk 0:32:17] } 34. Rd6+ { [%eval -3.94] [%clk 0:35:49] } 34... Ke7 { [%eval -3.8] [%clk 0:32:39] } 35. Rb6 { [%eval -4.48] [%clk 0:36:13] } 35... Rxc3+ { [%eval -4.37] [%clk 0:32:41] } 36. Ke4 { [%eval -4.43] [%clk 0:36:34] } 36... Rc7 { [%eval -4.42] [%clk 0:32:56] } 37. h4 { [%eval -4.52] [%clk 0:36:49] } 37... Rcxd7 { [%eval -4.01] [%clk 0:32:51] } 38. Rxd7+ { [%eval -4.47] [%clk 0:37:00] } 38... Rxd7 { [%eval -4.21] [%clk 0:33:18] } 39. h5 { [%eval -4.64] [%clk 0:37:15] } 39... g6 { [%eval -4.48] [%clk 0:32:47] } 40. hxg6 { [%eval -4.98] [%clk 0:37:00] } 40... hxg6 { [%eval -4.92] [%clk 0:33:13] } 41. Rb4 { [%eval -6.06] [%clk 0:37:26] } 41... Rd4+ { [%eval -6.62] [%clk 0:33:21] } 42. Rxd4 { [%eval -6.62] [%clk 0:37:49] } 42... exd4 { [%eval -6.44] [%clk 0:33:44] } 43. Kxd4 { [%eval -6.6] [%clk 0:38:16] } 43... Kd6 { [%eval -6.23] [%clk 0:34:02] } 44. Kc4 { [%eval -9.36] [%clk 0:38:32] } 44... f5 { [%eval -9.35] [%clk 0:34:10] } 45. Kd4 { [%eval -9.35] [%clk 0:38:51] } 45... g5 { [%eval -9.31] [%clk 0:34:32] } 46. Kc4 { [%eval -9.3] [%clk 0:39:14] } 46... f4 { [%eval -8.87] [%clk 0:34:40] } 47. g4? { [%eval #-18] } { Checkmate is now unavoidable. gxf4 was best. } { [%clk 0:39:36] } 47... Ke5 { [%eval #-17] [%clk 0:34:48] } 48. Kd3 { [%eval #-17] [%clk 0:39:55] } 48... Kd5 { [%eval #-18] [%clk 0:35:07] } 0-1