Event: Round 2: Sankalp Gupta - Chatterjee, K.K.
Date: 2024-08-18
White: Sankalp Gupta
WhiteTitle: GM
WhiteElo: 2546
Black: Chatterjee, K.K.
BlackTitle: CM
BlackElo: 1951
Result: 1-0
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.15] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.22] } 2... Nc6 { [%eval 0.31] } 3. d4 { [%eval 0.39] } 3... cxd4 { [%eval 0.34] } 4. Nxd4 { [%eval 0.33] } 4... Qc7 { [%eval 0.4] } 5. Nc3 { [%eval 0.41] } 5... e6 { [%eval 0.35] } 6. a3 { [%eval 0.31] } 6... a6 { [%eval 0.49] } 7. Nxc6 { [%eval 0.13] } 7... bxc6 { [%eval 0.19] } 8. Qg4 { [%eval 0.23] } 8... Nf6 { [%eval 0.25] } 9. Qg3 { [%eval 0.27] } 9... Qxg3 { [%eval 0.26] } 10. hxg3 { [%eval 0.27] } 10... d5 { [%eval 0.28] } 11. Bd3 { [%eval 0.24] } 11... Bc5 { [%eval 0.37] } 12. f3 { [%eval 0.37] } 12... a5 { [%eval 0.51] } 13. g4 { [%eval 0.23] } 13... Ba6 { [%eval 0.17] } 14. Bxa6 { [%eval 0.23] } 14... Rxa6 { [%eval 0.24] } 15. g5 { [%eval 0.16] } 15... Nd7 { [%eval 0.27] } 16. Bd2 { [%eval 0.07] } 16... O-O { [%eval 0.22] } 17. O-O-O { [%eval 0.24] } 17... f6 { [%eval 0.3] } 18. Rhe1 { [%eval 0.0] } 18... Bf2 { [%eval 0.35] } 19. Re2 { [%eval 0.29] } 19... Bh4 { [%eval 0.28] } 20. gxf6 { [%eval 0.3] } 20... Bxf6 { [%eval 0.27] } 21. Na4 { [%eval 0.38] } 21... c5 { [%eval 0.67] } 22. exd5 { [%eval 0.64] } 22... exd5 { [%eval 0.62] } 23. Nc3 { [%eval 0.61] } 23... Nb6 { [%eval 0.87] } 24. Re6 { [%eval 0.95] } 24... Rfa8 { [%eval 0.86] } 25. Be1 { [%eval 0.43] } 25... Bxc3 { [%eval 0.38] } 26. Bxc3 { [%eval 0.38] } 26... d4 { [%eval 0.19] } 27. Bxa5 { [%eval 0.17] } 27... Nc4 { [%eval 0.19] } 28. Rxa6 { [%eval 0.23] } 28... Rxa6 { [%eval 0.25] } 29. Bd8 { [%eval 0.33] } 29... Re6?! { [%eval 1.06] } { Inaccuracy. Kf7 was best. } 30. a4 { [%eval 1.18] } 30... Re2?! { [%eval 2.27] } { Inaccuracy. Kf7 was best. } 31. b3 { [%eval 2.09] } 31... Ne3?! { [%eval 3.0] } { Inaccuracy. Na3 was best. } 32. Rd2 { [%eval 2.8] } 32... Re1+ { [%eval 2.74] } 33. Kb2 { [%eval 2.58] } 33... Nd1+ { [%eval 2.78] } 34. Rxd1 { [%eval 2.48] } 34... Rxd1 { [%eval 2.37] } 35. a5?? { [%eval 0.0] } { Blunder. Bb6 was best. } 35... d3 { [%eval 0.0] } 36. cxd3 { [%eval 0.0] } 36... Rxd3?? { [%eval 4.13] } { Blunder. Rd2+ was best. } 37. Bb6 { [%eval 4.16] } 37... Rd2+ { [%eval 4.81] } 38. Ka3 { [%eval 4.77] } 38... Rxg2 { [%eval 4.84] } 39. a6 { [%eval 4.75] } 39... Rg1 { [%eval 5.71] } 40. a7 { [%eval 5.68] } 40... Ra1+ { [%eval 5.61] } 41. Kb2 { [%eval 5.49] } 41... Ra6 { [%eval 5.47] } 42. Bxc5 { [%eval 5.26] } 42... h5 { [%eval 6.43] } 43. b4 { [%eval 5.72] } 43... h4?! { [%eval 8.3] } { Inaccuracy. Kh7 was best. } 44. b5 { [%eval 13.04] } 44... Ra5 { [%eval 66.29] } 45. b6 { [%eval 10.29] } 45... h3?! { [%eval #15] } { Checkmate is now unavoidable. Kh7 was best. } 46. b7 { [%eval #18] } 46... Rb5+ 47. Ka3 Rxc5 48. b8=Q+ Kh7 49. a8=Q 1-0