Event: Figueira 2023
Date: 2023-11-12
White: Sieciechowicz, Marcin
WhiteTitle: IM
WhiteElo: 2407
Black: Kaczmarek, Aleksander
BlackTitle: FM
BlackElo: 2331
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.28] } 2. c4 { [%eval 0.16] } 2... e6 { [%eval 0.23] } 3. Nc3 { [%eval 0.05] } 3... Bb4 { [%eval 0.25] } 4. f3 { [%eval 0.0] } 4... O-O { [%eval 0.15] } 5. a3 { [%eval 0.21] } 5... Bxc3+ { [%eval 0.0] } 6. bxc3 { [%eval 0.0] } 6... d6 { [%eval 0.24] } 7. e4 { [%eval 0.0] } 7... h6?! { [%eval 0.76] } { Inaccuracy. Nc6 was best. } 8. Bd3 { [%eval 0.41] } 8... e5 { [%eval 0.77] } 9. Ne2 { [%eval 0.78] } 9... c5 { [%eval 0.89] } 10. O-O { [%eval 0.62] } 10... Nc6 { [%eval 0.46] } 11. Be3 { [%eval 0.53] } 11... b6 { [%eval 0.5] } 12. d5 { [%eval 0.65] } 12... Na5 { [%eval 1.03] } 13. Ng3 { [%eval 1.08] } 13... Qe8 { [%eval 1.18] } 14. a4 { [%eval 1.09] } 14... Bd7 { [%eval 1.15] } 15. h3 { [%eval 1.25] } 15... Nh7 { [%eval 1.4] } 16. Ra2 { [%eval 1.1] } 16... g5 { [%eval 1.05] } 17. Kh2 { [%eval 0.59] } 17... f6 { [%eval 0.67] } 18. Nh1 { [%eval 0.16] } 18... Kg7 { [%eval 0.25] } 19. Qc2?! { [%eval -0.3] } { Inaccuracy. g3 was best. } 19... Rh8 { [%eval 0.01] } 20. Ng3 { [%eval -0.28] } 20... h5 { [%eval 0.22] } 21. h4 { [%eval 0.2] } 21... gxh4 { [%eval 0.3] } 22. Nf5+ { [%eval 0.21] } 22... Bxf5 { [%eval 0.32] } 23. exf5 { [%eval 0.24] } 23... Ng5 { [%eval 0.14] } 24. Qf2 { [%eval 0.02] } 24... Nf7 { [%eval -0.04] } 25. Qxh4 { [%eval 0.0] } 25... Qd8 { [%eval 0.18] } 26. Rh1 { [%eval 0.26] } 26... Kf8?! { [%eval 0.82] } { Inaccuracy. Qe7 was best. } 27. Kg1 { [%eval 0.8] } 27... Ke7 { [%eval 0.85] } 28. Rh3 { [%eval 0.81] } 28... Rg8 { [%eval 0.82] } 29. Qxh5 { [%eval 0.52] } 29... Qd7 { [%eval 0.87] } 30. Qh4?! { [%eval 0.14] } { Inaccuracy. Bh6 was best. } 30... Rh8 { [%eval 0.21] } 31. Qg3 { [%eval 0.0] } 31... Rag8 { [%eval 0.0] } 32. Qh2 { [%eval 0.0] } 32... Qc8 { [%eval 0.48] } 33. g4 { [%eval 0.63] } 33... e4 { [%eval 0.66] } 34. Bxe4 { [%eval 0.75] } 34... Nxc4 { [%eval 0.67] } 35. Bf4 { [%eval 0.68] } 35... Nce5 { [%eval 0.63] } 36. Rxh8 { [%eval 0.18] } 36... Rxh8 { [%eval 0.15] } 37. Qe2 { [%eval 0.1] } 37... Rh3 { [%eval 0.53] } 38. a5?! { [%eval -0.1] } { Inaccuracy. Kg2 was best. } 38... Qh8 { [%eval 0.0] } 39. Qg2?? { [%eval -2.45] } { Blunder. axb6 was best. } 39... Qh4 { [%eval -2.61] } 40. Re2?! { [%eval -3.88] } { Inaccuracy. Rf2 was best. } 40... Ng5 { [%eval -4.1] } 41. axb6 { [%eval -4.5] } 41... axb6 { [%eval -4.52] } 42. Rf2 Nxe4 43. fxe4 Nd3 44. g5 Rh1+ 0-1