Event: Round 11: Irber, Jonas - Vo, Daniel
Date: 2025-01-30
White: Irber, Jonas
Black: Vo, Daniel
BlackElo: 1743
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Pin Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] [%clk 0:03:01] } 2. Nf3 { [%eval 0.2] } 2... e6 { [%eval 0.28] [%clk 0:03:02] } 3. d4 { [%eval 0.4] } 3... cxd4 { [%eval 0.29] [%clk 0:03:03] } 4. Nxd4 { [%eval 0.23] } 4... Nf6 { [%eval 0.29] [%clk 0:03:04] } 5. Nc3 { [%eval 0.21] } 5... Bb4 { [%eval 0.64] } 6. Bd2 { [%eval 0.16] } 6... Bxc3 { [%eval 0.33] } 7. Bxc3 { [%eval 0.3] } 7... Nxe4?! { [%eval 0.97] } { Inaccuracy. d5 was best. } 8. Qd3?? { [%eval -1.0] } { Blunder. Qg4 was best. } 8... d5 { [%eval -1.18] } 9. f3 { [%eval -1.72] } 9... Nxc3 { [%eval -1.86] } 10. Qxc3 { [%eval -1.8] } 10... O-O { [%eval -1.81] } 11. Bd3 { [%eval -1.94] } 11... e5 { [%eval -1.92] } 12. Ne2 { [%eval -1.98] } 12... Be6?? { [%eval 0.13] } { Blunder. Nc6 was best. } 13. O-O?? { [%eval -2.15] } { Blunder. Qxe5 was best. } 13... Nc6 { [%eval -1.85] } 14. Qd2?? { [%eval -5.34] } { Blunder. Qc5 was best. } 14... Rc8?? { [%eval -2.1] } { Blunder. e4 was best. } 15. Rac1?? { [%eval -5.17] } { Blunder. Kh1 was best. } 15... a6?? { [%eval -2.04] } { Blunder. e4 was best. } 16. c4?? { [%eval -5.27] } { Blunder. c3 was best. } 16... dxc4 { [%eval -5.19] } 17. Bxh7+ { [%eval -5.17] } 17... Kxh7 { [%eval -5.21] } 18. Qxd8 { [%eval -6.03] } 18... Rfxd8 { [%eval -5.79] } 19. Rfd1 { [%eval -6.47] } 19... Rxd1+ { [%eval -6.4] } 20. Rxd1 { [%eval -6.04] } 20... Rd8 { [%eval -5.9] } 21. Rxd8 { [%eval -5.79] } 21... Nxd8 { [%eval -5.79] } 22. Kf2 { [%eval -5.74] } 22... b5 { [%eval -5.8] } 23. Ke3 { [%eval -5.83] } 23... Nc6 { [%eval -5.85] } 24. Nc3 { [%eval -5.74] } 24... Kg6 { [%eval -5.66] } 25. g3 { [%eval -5.88] } 25... f5 { [%eval -5.91] } 26. f4 { [%eval -5.9] } 26... exf4+ { [%eval -5.93] } 27. Kxf4 { [%eval -6.22] } 27... Kf6 { [%eval -5.99] } 28. h4 { [%eval -6.65] } 28... Ne5 { [%eval -6.46] } 29. b3 { [%eval -7.29] } 29... cxb3 { [%eval -6.96] } 30. axb3 { [%eval -7.15] } 30... Bxb3 { [%eval -7.08] } 31. Ne2 { [%eval -7.08] } 31... Nd3+ { [%eval -7.47] } 32. Ke3 { [%eval -7.3] } 32... Bc4 { [%eval -7.13] } 33. Nf4?! { [%eval -11.38] } { Inaccuracy. Nd4 was best. } 33... Nxf4 { [%eval -10.02] } 34. Kxf4?! { [%eval #-14] } { Checkmate is now unavoidable. Kd4 was best. } 34... b4 { [%eval #-13] } 35. Ke3 { [%eval #-13] } 35... b3 { [%eval #-12] } 36. Kd2 { [%eval #-17] } 36... a5 { [%eval #-11] } 37. Kc3 { [%eval #-11] } 37... a4 { [%eval #-21] } 38. Kxc4 { [%eval #-10] } 38... b2 { [%eval #-9] } 39. Kb4 { [%eval #-7] } 39... b1=Q+ { [%eval #-6] } 40. Kxa4 { [%eval #-4] } 40... Ke5 { [%eval #-3] } 41. Ka3 { [%eval #-3] } 41... Kd4 42. h5 Kc3 43. Ka4 Qb4# 0-1