Event: SMM Nationalliga A 2025
Site: Z?rich, Switzerland
Date: 2025-06-22
White: Sigfusson, Sigurdur
WhiteTitle: FM
WhiteElo: 2283
Black: Jaeggi, Dorian
BlackTitle: FM
BlackElo: 2291
Result: 0-1
ECO: B15
Opening: Caro-Kann Defense: Tartakower Variation
Variant: Standard
TimeControl: 90 min for 40 moves +30 min + 30 s/move

1. e4 { [%eval 0.18] } 1... c6 { [%eval 0.23] } 2. d4 { [%eval 0.24] } 2... d5 { [%eval 0.24] } 3. Nc3 { [%eval 0.22] } 3... dxe4 { [%eval 0.18] } 4. Nxe4 { [%eval 0.28] } 4... Nf6 { [%eval 0.32] } 5. Nxf6+ { [%eval 0.29] } 5... exf6 { [%eval 0.22] } 6. c3 { [%eval 0.22] } 6... Bd6 { [%eval 0.3] } 7. Bd3 { [%eval 0.25] } 7... O-O { [%eval 0.37] } 8. Qc2 { [%eval 0.34] } 8... Re8+ { [%eval 0.26] } 9. Ne2 { [%eval 0.27] } 9... h5 { [%eval 0.41] } 10. Be3 { [%eval 0.34] } 10... Nd7 { [%eval 0.36] } 11. O-O-O { [%eval 0.43] } 11... Nf8 { [%eval 0.4] } 12. Kb1 { [%eval 0.45] } 12... Be6 { [%eval 0.38] } 13. c4 { [%eval 0.36] } 13... Rc8 { [%eval 0.47] } 14. Nc3 { [%eval 0.3] } 14... Bb4 { [%eval 0.3] } 15. Ne4 { [%eval 0.06] } 15... Be7 { [%eval 0.14] } 16. Qe2 { [%eval -0.08] } 16... g6 { [%eval 0.01] } 17. h4?! { [%eval -0.67] } { Inaccuracy. h3 was best. } 17... b5 { [%eval -0.26] } 18. f3?! { [%eval -1.27] } { Inaccuracy. Nc5 was best. } 18... f5 { [%eval -1.29] } 19. Ng5?! { [%eval -2.28] } { Inaccuracy. Nc5 was best. } 19... bxc4? { [%eval -0.83] } { Mistake. Bxc4 was best. } 20. Bxc4 { [%eval -0.78] } 20... Bd5 { [%eval -0.89] } 21. Qc2 { [%eval -0.98] } 21... Bf6 { [%eval -1.03] } 22. Rhe1 { [%eval -1.35] } 22... Bxc4? { [%eval -0.16] } { Mistake. Ne6 was best. } 23. Qxc4 { [%eval -0.22] } 23... Qd5 { [%eval -0.15] } 24. Qxd5 { [%eval -0.23] } 24... cxd5 { [%eval -0.15] } 25. g3 { [%eval -0.12] } 25... Kg7 { [%eval 0.0] } 26. Nh3 { [%eval 0.01] } 26... Ne6 { [%eval 0.0] } 27. Bf2 { [%eval -0.34] } 27... Re7 { [%eval -0.33] } 28. Re2 { [%eval -0.31] } 28... Rec7 { [%eval -0.02] } 29. Red2 { [%eval -0.37] } 29... a5 { [%eval -0.02] } 30. f4 { [%eval -0.2] } 30... a4 { [%eval -0.19] } 31. Ng1 { [%eval -0.11] } 31... Be7 { [%eval -0.08] } 32. Nf3 { [%eval -0.24] } 32... a3 { [%eval -0.33] } 33. Ne5 { [%eval -0.76] } 33... Bb4 { [%eval -0.57] } 34. Re2 { [%eval -0.68] } 34... axb2 { [%eval -0.61] } 35. Nd3 { [%eval -0.75] } 35... Bc3 { [%eval -0.25] } 36. Nxb2?? { [%eval -2.53] } { Blunder. Rc2 was best. } 36... Bxd4 { [%eval -2.51] } 37. Bxd4+ { [%eval -2.85] } 37... Nxd4 { [%eval -2.98] } 38. Re3 { [%eval -2.75] } 38... Nb5 { [%eval -2.84] } 39. Na4 { [%eval -2.72] } 39... Nd6 { [%eval -2.91] } 40. Rb3 { [%eval -2.75] } 40... Ne4 { [%eval -2.67] } 41. Rxd5? { [%eval -4.49] } { Mistake. Nb6 was best. } 41... Rc2 { [%eval -4.4] } 42. Rb8 { [%eval -5.08] } 42... R8c4 { [%eval -5.01] } 43. Nb6 { [%eval -5.83] } 43... Rc1+ { [%eval -5.87] } 44. Kb2 { [%eval -5.75] } 44... R4c2+ { [%eval -5.77] } 45. Ka3 { [%eval -5.82] } 45... Rc3+ { [%eval -5.97] } 46. Kb2 { [%eval -6.51] } 46... R1c2+ { [%eval -6.25] } 0-1