Event: DEM U10 2025
Site: Willingen GER
Date: 2025-06-11
White: Lass, Matteo
WhiteElo: 1277
Black: Bentele, Otto
BlackElo: 1510
Result: 0-1
ECO: C50
Opening: Italian Game: Giuoco Pianissimo, Italian Four Knights Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... e5 { [%eval 0.22] [%clk 1:30:34] } 2. Nf3 { [%eval 0.13] [%clk 1:31:00] } 2... Nc6 { [%eval 0.21] [%clk 1:30:51] } 3. Bc4 { [%eval 0.12] [%clk 1:31:00] } 3... Bc5 { [%eval 0.2] [%clk 1:30:48] } 4. Nc3 { [%eval 0.05] [%clk 1:30:36] } 4... Nf6 { [%eval 0.09] [%clk 1:29:34] } 5. d3 { [%eval 0.07] [%clk 1:29:33] } 5... h6 { [%eval 0.1] [%clk 1:29:54] } 6. a4 { [%eval 0.08] [%clk 1:28:52] } 6... d6 { [%eval 0.07] [%clk 1:29:10] } 7. h3 { [%eval -0.04] [%clk 1:28:07] } 7... O-O { [%eval 0.15] [%clk 1:28:46] } 8. O-O { [%eval -0.04] [%clk 1:26:50] } 8... Be6 { [%eval -0.09] [%clk 1:27:41] } 9. Nd5 { [%eval -0.04] [%clk 1:25:38] } 9... Bxd5 { [%eval -0.06] [%clk 1:25:08] } 10. Bxd5 { [%eval -0.11] [%clk 1:25:22] } 10... Nxd5 { [%eval -0.07] [%clk 1:24:32] } 11. exd5 { [%eval -0.03] [%clk 1:25:10] } 11... Ne7 { [%eval 0.0] [%clk 1:24:32] } 12. c4 { [%eval -0.26] [%clk 1:23:44] } 12... c6 { [%eval -0.19] [%clk 1:24:27] } 13. dxc6 { [%eval -0.29] [%clk 1:21:19] } 13... Nxc6 { [%eval -0.3] [%clk 1:21:14] } 14. Be3 { [%eval -0.39] [%clk 1:20:51] } 14... Qb6 { [%eval -0.01] [%clk 1:20:37] } 15. Bxc5?! { [%eval -0.89] } { Inaccuracy. a5 was best. } { [%clk 1:20:33] } 15... Qxc5?! { [%eval -0.29] } { Inaccuracy. dxc5 was best. } { [%clk 1:20:58] } 16. Qd2 { [%eval -0.31] [%clk 1:17:51] } 16... Nd4 { [%eval 0.1] [%clk 1:20:26] } 17. Nxd4 { [%eval 0.12] [%clk 1:17:08] } 17... Qxd4 { [%eval 0.16] [%clk 1:20:40] } 18. Rfe1 { [%eval 0.11] [%clk 1:17:07] } 18... Rfc8 { [%eval 0.2] [%clk 1:20:01] } 19. b4? { [%eval -1.19] } { Mistake. Re4 was best. } { [%clk 1:16:31] } 19... Rxc4 { [%eval -1.4] [%clk 1:18:22] } 20. Rab1?! { [%eval -2.14] } { Inaccuracy. Rad1 was best. } { [%clk 1:14:33] } 20... Qc3 { [%eval -1.58] [%clk 1:18:16] } 21. Qxc3 { [%eval -1.52] [%clk 1:13:55] } 21... Rxc3 { [%eval -1.58] [%clk 1:18:21] } 22. Re3? { [%eval -2.89] } { Mistake. Rbd1 was best. } { [%clk 1:14:11] } 22... Rac8 { [%eval -3.14] [%clk 1:18:31] } 23. Kf1 { [%eval -3.23] [%clk 1:12:40] } 23... Rc2 { [%eval -3.09] [%clk 1:18:19] } 24. g4 { [%eval -3.79] [%clk 1:12:12] } 24... Ra2 { [%eval -3.63] [%clk 1:17:59] } 25. a5 { [%eval -4.15] [%clk 1:12:11] } 25... Rcc2 { [%eval -3.96] [%clk 1:17:26] } 26. Rf3 { [%eval -3.83] [%clk 1:12:07] } 26... Rcb2? { [%eval -2.05] } { Mistake. Rab2 was best. } { [%clk 1:17:12] } 27. Rc1 { [%eval -1.87] [%clk 1:11:06] } 27... Rc2 { [%eval -1.87] [%clk 1:17:25] } 28. Re1? { [%eval -3.37] } { Mistake. Rxc2 was best. } { [%clk 1:11:06] } 28... f6 { [%eval -2.89] [%clk 1:17:25] } 29. Kg2 { [%eval -3.29] [%clk 1:09:51] } 29... Rab2 { [%eval -3.17] [%clk 1:17:41] } 30. Re4?! { [%eval -4.42] } { Inaccuracy. d4 was best. } { [%clk 1:09:48] } 30... d5 { [%eval -4.44] [%clk 1:16:50] } 31. Re1 { [%eval -4.39] [%clk 1:09:46] } 31... Rxb4 { [%eval -4.32] [%clk 1:16:37] } 32. Kg3 { [%eval -4.29] [%clk 1:09:20] } 32... Ra4 { [%eval -3.79] [%clk 1:16:47] } 33. Rb1 { [%eval -4.22] [%clk 1:09:35] } 33... Rc7 { [%eval -4.11] [%clk 1:16:25] } 34. Rb5 { [%eval -4.08] [%clk 1:09:32] } 34... d4 { [%eval -3.89] [%clk 1:16:30] } 35. Kh2 { [%eval -4.49] [%clk 1:09:22] } 35... a6 { [%eval -4.39] [%clk 1:16:36] } 36. Rd5 { [%eval -4.15] [%clk 1:09:43] } 36... Ra3 { [%eval -4.39] [%clk 1:16:28] } 37. Kg1 { [%eval -4.49] [%clk 1:09:16] } 37... Kf7 { [%eval -4.33] [%clk 1:16:35] } 38. Kf1?! { [%eval -6.39] } { Inaccuracy. Rxe5 was best. } { [%clk 1:09:10] } 38... Ke6 { [%eval -5.11] [%clk 1:16:05] } 39. Rd8 { [%eval -5.19] [%clk 1:09:29] } 39... Rxa5 { [%eval -5.01] [%clk 1:14:32] } 40. h4 { [%eval -4.83] [%clk 1:09:39] } 40... Rd5 { [%eval -4.59] [%clk 1:14:27] } 41. Rxd5?! { [%eval -6.23] } { Inaccuracy. Re8+ was best. } { [%clk 1:09:51] } 41... Kxd5 { [%eval -6.2] [%clk 1:14:40] } 42. Ke2 { [%eval -6.28] [%clk 1:10:17] } 42... b5 { [%eval -6.33] [%clk 1:14:48] } 43. Rg3 { [%eval -6.6] [%clk 1:10:34] } 43... a5 { [%eval -6.6] [%clk 1:15:02] } 44. Rg1 { [%eval -6.95] [%clk 1:10:48] } 44... Rc2+ { [%eval -6.92] [%clk 1:14:54] } 45. Kf3 { [%eval -7.0] [%clk 1:11:01] } 45... a4 { [%eval -6.87] [%clk 1:15:12] } 46. Rb1 { [%eval -7.32] [%clk 1:10:15] } 46... Kc5 { [%eval -6.92] [%clk 1:15:08] } 47. h5 { [%eval -8.24] [%clk 1:11:30] } 47... b4 { [%eval -8.21] [%clk 1:15:30] } 48. Kg3 { [%eval -9.33] [%clk 1:11:53] } 48... a3 { [%eval -9.02] [%clk 1:15:51] } 49. f3? { [%eval #-20] } { Checkmate is now unavoidable. Ra1 was best. } { [%clk 1:12:08] } 49... a2 { [%eval -10.49] [%clk 1:15:35] } 0-1