Event: 2025 Oceania Zonal 3.6
Site: Melbourne, Australia
Date: 2025-01-28
White: Katakam, Deethya Sai
WhiteElo: 1696
Black: Sun, Wanyao Sarah
BlackElo: 1936
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Short Variation
Variant: Standard
TimeControl: 1:30.00 + 30 seconds increment from move 1

1. e4 { [%eval 0.18] } 1... c6 { [%eval 0.23] } 2. d4 { [%eval 0.25] } 2... d5 { [%eval 0.24] } 3. e5 { [%eval 0.33] } 3... Bf5 { [%eval 0.22] } 4. Nf3 { [%eval 0.34] } 4... e6 { [%eval 0.24] } 5. Be2 { [%eval 0.27] } 5... Nd7 { [%eval 0.47] } 6. O-O { [%eval 0.32] } 6... Ne7 { [%eval 0.36] } 7. Nbd2 { [%eval 0.24] } 7... Bg6 { [%eval 0.76] } 8. Nb3 { [%eval 0.39] } 8... Nf5 { [%eval 0.46] } 9. Be3?! { [%eval -0.26] } { Inaccuracy. Bd2 was best. } 9... Nxe3 { [%eval -0.22] } 10. fxe3 { [%eval -0.24] } 10... Be7 { [%eval -0.22] } 11. a4 { [%eval -0.47] } 11... O-O { [%eval -0.27] } 12. c3?! { [%eval -0.88] } { Inaccuracy. Bd3 was best. } 12... c5 { [%eval -0.75] } 13. Nbd2 { [%eval -0.71] } 13... a6 { [%eval -0.88] } 14. Qc1 { [%eval -0.77] } 14... Rc8 { [%eval -0.82] } 15. Bd1 { [%eval -0.81] } 15... b5 { [%eval -0.51] } 16. axb5 { [%eval -0.42] } 16... axb5 { [%eval -0.43] } 17. Bc2 { [%eval -0.45] } 17... Bxc2 { [%eval -0.48] } 18. Qxc2 { [%eval -0.41] } 18... b4 { [%eval -0.43] } 19. Qd3 { [%eval -0.52] } 19... c4 { [%eval -0.22] } 20. Qe2 { [%eval -0.17] } 20... Ra8 { [%eval -0.14] } 21. e4 { [%eval -0.13] } 21... Qb6 { [%eval -0.21] } 22. Qe3 { [%eval -0.19] } 22... b3 { [%eval 0.23] } 23. Kh1?! { [%eval -0.51] } { Inaccuracy. Rxa8 was best. } 23... Ra2 { [%eval -0.63] } 24. Rab1 { [%eval -0.6] } 24... h6 { [%eval -0.17] } 25. Rfe1?! { [%eval -1.27] } { Inaccuracy. g4 was best. } 25... Qc6 { [%eval -1.32] } 26. exd5?! { [%eval -1.97] } { Inaccuracy. Nf1 was best. } 26... Qxd5?? { [%eval 0.0] } { Blunder. exd5 was best. } 27. Qe4? { [%eval -1.21] } { Mistake. Ne4 was best. } 27... Nb6 { [%eval -0.85] } 28. Qe2 { [%eval -1.17] } 28... Rc8 { [%eval -1.3] } 29. Qd1?? { [%eval -4.1] } { Blunder. Ne4 was best. } 29... Na4 { [%eval -3.97] } 30. Qc1 { [%eval -4.55] } 30... Nxb2 { [%eval -4.49] } 31. Re3 { [%eval -5.19] } 31... Nd3 { [%eval -5.1] } 32. Qf1 { [%eval -5.25] } 32... Rc2 { [%eval -5.18] } 33. Ne4 { [%eval -6.14] } 33... b2 { [%eval -6.08] } 34. Rd1 { [%eval -7.21] } 34... Rc1 { [%eval -7.15] } 35. Nfd2 { [%eval -7.53] } 35... Rb8 { [%eval -6.79] } 36. Rxd3 { [%eval -7.91] } 36... Rxd1 { [%eval -7.99] } 37. Qxd1 { [%eval -7.76] } 37... cxd3 { [%eval -6.46] } 38. Nf2 { [%eval -8.44] } 38... Ra8 { [%eval -8.59] } 39. Nxd3 { [%eval -8.59] } 39... Ra1 { [%eval -8.27] } 40. Nb1? { [%eval #-11] } { Checkmate is now unavoidable. Nxb2 was best. } 40... Qa2 { [%eval #-16] } 0-1