Event: Marianske Lazne 2022
Date: 2022-01-21
White: Sorm, Daniel
WhiteElo: 2345
Black: Stefansson, Hannes
BlackElo: 2518
Result: 0-1
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard

1. d4 { [%eval 0.3] } 1... Nf6 { [%eval 0.0] } 2. c4 { [%eval 0.23] } 2... e6 { [%eval 0.28] } 3. Nc3 { [%eval 0.05] } 3... Bb4 { [%eval 0.25] } 4. e3 { [%eval 0.0] } 4... O-O { [%eval 0.21] } 5. Bd3 { [%eval 0.0] } 5... d5 { [%eval 0.13] } 6. a3 { [%eval 0.0] } 6... Bxc3+ { [%eval 0.01] } 7. bxc3 { [%eval 0.18] } 7... dxc4 { [%eval 0.0] } 8. Bxc4 { [%eval 0.14] } 8... c5 { [%eval 0.12] } 9. Ne2 { [%eval 0.03] } 9... Qc7 { [%eval -0.08] } 10. Bd3 { [%eval -0.03] } 10... e5 { [%eval 0.1] } 11. O-O { [%eval 0.2] } 11... Nc6 { [%eval 0.0] } 12. e4 { [%eval 0.0] } 12... cxd4 { [%eval 0.04] } 13. cxd4 { [%eval -0.15] } 13... exd4 { [%eval -0.07] } 14. f4 { [%eval -0.04] } 14... Ng4 { [%eval 0.19] } 15. h3 { [%eval 0.23] } 15... Ne3 { [%eval 0.18] } 16. Bxe3 { [%eval 0.23] } 16... dxe3 { [%eval 0.26] } 17. Qc1 { [%eval 0.3] } 17... Qb6?! { [%eval 0.86] } { Inaccuracy. Rd8 was best. } 18. Rb1 { [%eval 0.85] } 18... Qa5 { [%eval 0.68] } 19. Rd1 { [%eval 0.57] } 19... Rd8 { [%eval 0.51] } 20. Rb5 { [%eval 0.26] } 20... Qc7?! { [%eval 0.91] } { Inaccuracy. Qa6 was best. } 21. Qxe3 { [%eval 1.02] } 21... Be6 { [%eval 0.78] } 22. Rdb1?! { [%eval 0.0] } { Inaccuracy. Rbb1 was best. } 22... Qd6 { [%eval -0.03] } 23. Nc1?! { [%eval -0.6] } { Inaccuracy. f5 was best. } 23... Qxa3 { [%eval -0.5] } 24. e5?! { [%eval -1.28] } { Inaccuracy. Rxb7 was best. } 24... g6 { [%eval -1.31] } 25. f5 { [%eval -0.87] } 25... Bxf5 { [%eval -0.91] } 26. R1b3?? { [%eval -3.2] } { Blunder. R5b3 was best. } 26... Qa1 { [%eval -3.13] } 27. Bxf5 { [%eval -3.37] } 27... Rd1+ { [%eval -3.24] } 28. Kh2 { [%eval -3.35] } 28... Qxc1 { [%eval -3.64] } 29. Be4 { [%eval -3.48] } 29... Nd4 { [%eval -3.54] } 30. Qxc1 { [%eval -3.87] } 30... Rxc1 { [%eval -3.82] } 31. Rb1 { [%eval -3.81] } 31... Rxb1 { [%eval -3.6] } 32. Rxb1 { [%eval -3.69] } 32... Rb8 { [%eval -3.61] } 33. Bxb7 { [%eval -3.72] } 33... Ne6 { [%eval -3.69] } 34. Rb5 a5 35. Bc6 Rxb5 36. Bxb5 Nc5 37. Kg3 a4 38. Kf3 a3 39. Bc4 Nd3 40. e6 Ne5+ 0-1