National Challengers Round 5+6: Swapnil, Himanshu, Sammed lead with 5.5/6
It was a turbulent day at the Karnavati Club in Ahmedabad where rounds 5 and 6 of the 55th National Challengers were underway. Seven out of the top ten games finished with decisive results in the fifth round while the sixth round witnessed four decisive games. The most spectacular game of the day featured the Bengali WGM Mary Ann Gomes yet again. But this time around, she was not on the sunny side of the of the result as she blundered mate in one in an equal endgame.
Round 5
Railways Grandmaster duo Swapnil Dhopade and Himanshu Sharma were in joint lead with a perfect score after the fifth round of the 55th National Challengers Chess Championship, here at the Karnavati Club, Ahmedabad.
Playing with the black pieces in a Four Knights Game, Swapnil was able to equalise very easily against S Nitin. A minor slip by Nitin in the middle-game gave his Grandmaster opponent the edge. Making the most of Nitin's slip, Swapnil was able to liquidate the position into a bishop versus knight endgame where his knight was far more active than Nitin's bishop. As play progressed, Nitin missed a knight-fork that caught his bishop and was forced to resign.
[Site "Ahmedabad "]
[Date "2017.08.16"]
[Round "5.1"]
[White "Nitin, S."]
[Black "Swapnil, S. Dhopade"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2421"]
[BlackElo "2516"]
[PlyCount "76"]
[EventDate "2017.08.13"]
Bg5 Qe7 9. Nd2 h6 10. Bh4 Nd8 11. Re1 Ne6 12. Nf1 Nf4 13. Ne3 c6 14. Bc4 Ng6
15. Bg3 Be6 16. Qf3 Nh7 17. Nf5 Qd7 18. Bb3 Bxf5 19. Qxf5 Qxf5 20. exf5 Ne7 21.
d4 Nxf5 22. dxe5 Nxg3 23. hxg3 dxe5 24. Rxe5 Rfe8 25. Rae1 Rxe5 26. Rxe5 Kf8
27. f3 Nf6 28. Kf2 Nd7 29. Rh5 Ke7 30. g4 f6 31. f4 a5 32. a3 Kd6 33. Rh1 Re8
34. Rd1+ Kc7 35. Re1 Rxe1 36. Kxe1 Nc5 37. Ke2 Ne4 38. c4 a4 0-1
The second board match between Himanshu Sharma and Mary Ann Gomes was a rollercoaster ride for both players and spectators. Countering Mary's Sicilian with 2. Nc3, the players ventured into an obscure Dragon like structure. As middle game commenced, the Haryanvi GM flung his pawns forward with the hope of hunting down Mary's monarch. But the Bengali WGM bravely defended her king, marching it all the way to the queenside. With her king tucked in safely, Mary now had a winning position (and of course, a little lamb :P). Himanshu's failed attack had left gaping holes on the kingside and now it was his own king which looked precarious. Had Mary found a few precise moves, she would have pocketed the full point. But that was not to be. After a couple of inaccurate moves by her, the position was dead equal. It would still have been easier for her if this was the end of the story. But just when this pulsating battle had stabilised, she overlooked one-move mate and handed over the full point to the Railways Grandmaster.
[Site "Ahmedabad "]
[Date "2017.08.16"]
[Round "5.2"]
[White "Himanshu, Sharma"]
[Black "Gomes, Mary Ann"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2514"]
[BlackElo "2344"]
[PlyCount "101"]
[EventDate "2017.08.13"]
Nde2 Nc6 9. h3 Bd7 10. O-O O-O 11. a4 Rc8 12. Nd5 Nxd5 13. exd5 Na5 14. Ra2 Bf5
15. b3 Qc7 16. c4 Qb6 17. Ra3 h5 18. Bd2 Bb2 19. Ra2 Bf6 20. Nc1 Qc7 21. Bh6
Rfe8 22. g4 hxg4 23. hxg4 Bd7 24. Be4 e6 25. Qd3 exd5 26. Bxg6 Bxg4 27. Bf5
Bxf5 28. Qxf5 Bg7 29. Bxg7 Kxg7 30. Qg5+ Kf8 31. Qh6+ Ke7 32. Re1+ Kd7 33. Qh3+
Kc6 34. Rxe8 Rxe8 35. Rc2 dxc4 36. b4 Re1+ 37. Kg2 Qd8 38. Qh5 Qg8+ 39. Kf3 Re5
40. Qg4 Rg5 41. Qd4 Rf5+ 42. Ke2 Qg2 43. Rc3 Re5+ 44. Re3 Rxe3+ 45. Qxe3 Qg4+
46. f3 Qg2+ 47. Ke1 Qh1+ 48. Kd2 Nb3+ 49. Nxb3 cxb3 50. Qe8+ Kd5 51. Qe4# 1-0
A pack of five players including overnight joint leaders Abhijit Kunte and Sammed Jaykumar Shete are in the second spot, just half a point adrift of the leaders. Kunte and Shete signed peace after playing out the mandatory 25 moves. Grandmaster Debashis Das of Odisha and Arghyadip Das of Railways gave them company after beating Saptarshi Roy Chowdhury and Pranavananda V, respectively.
Results of Round 5
1 |
14 |
IM |
2421 |
4 |
0 - 1 |
4 |
GM |
2516 |
5 |
||
2 |
6 |
GM |
2514 |
4 |
1 - 0 |
4 |
WGM |
2344 |
23 |
||
3 |
7 |
GM |
2505 |
4 |
½ - ½ |
4 |
2277 |
34 |
|||
4 |
2 |
GM |
2564 |
3½ |
½ - ½ |
3½ |
2326 |
27 |
|||
5 |
8 |
GM |
2493 |
3½ |
1 - 0 |
3½ |
GM |
2317 |
29 |
||
6 |
30 |
2304 |
3½ |
1 - 0 |
3½ |
GM |
2464 |
11 |
|||
7 |
12 |
IM |
2455 |
3½ |
½ - ½ |
3½ |
2214 |
43 |
|||
8 |
63 |
2122 |
3½ |
0 - 1 |
3½ |
IM |
2419 |
15 |
|||
9 |
52 |
CM |
2159 |
3½ |
0 - 1 |
3 |
GM |
2529 |
3 |
||
10 |
1 |
GM |
2579 |
3 |
1 - 0 |
3 |
2148 |
53 |
Rank after Round 5
Rk. |
SNo |
Name |
sex |
FED |
Rtg |
Club/City |
Pts. |
TB1 |
TB2 |
TB3 |
TB4 |
TB5 |
|
1 |
6 |
GM |
IND |
2514 |
RSPB |
5,0 |
0,0 |
15,0 |
17,0 |
17,00 |
5,0 |
||
2 |
5 |
GM |
IND |
2516 |
RSPB |
5,0 |
0,0 |
14,0 |
16,5 |
16,50 |
5,0 |
||
3 |
7 |
GM |
IND |
2505 |
PSPB |
4,5 |
0,0 |
14,0 |
16,5 |
14,50 |
4,0 |
||
4 |
34 |
IND |
2277 |
MAH |
4,5 |
0,0 |
13,5 |
16,0 |
13,75 |
4,0 |
|||
5 |
8 |
GM |
IND |
2493 |
ODI |
4,5 |
0,0 |
13,5 |
15,5 |
13,50 |
4,0 |
||
6 |
15 |
IM |
IND |
2419 |
RSPB |
4,5 |
0,0 |
13,0 |
16,0 |
14,25 |
4,0 |
||
7 |
30 |
IND |
2304 |
TN |
4,5 |
0,0 |
13,0 |
15,5 |
13,50 |
4,0 |
|||
8 |
2 |
GM |
IND |
2564 |
KER |
4,0 |
0,0 |
15,0 |
18,0 |
14,00 |
3,0 |
||
9 |
1 |
GM |
IND |
2579 |
TN |
4,0 |
0,0 |
14,5 |
17,5 |
13,75 |
3,0 |
||
10 |
14 |
IM |
IND |
2421 |
RSPB |
4,0 |
0,0 |
14,5 |
17,0 |
12,00 |
4,0 |
Round 6
Going into round 6, Maharashtra’s Sammed Jaykumar Shete joined tournament leaders after defeating Grandmaster Debashis Das of Odisha. This crucial victory enabled Shete to catch up with leaders Swapnil Dhopade and Himanshu Sharma, who signed peace after the mandatory 25 moves.
[Site "Ahmedabad "]
[Date "2017.08.16"]
[Round "6.3"]
[White "Sammed Jaykumar, Shete"]
[Black "Debashis, Das"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2277"]
[BlackElo "2493"]
[PlyCount "81"]
[EventDate "2017.08.13"]
d4 e4 9. Nfd2 Nf6 10. f3 exf3 11. Nxf3 Bxf5 12. dxc5 O-O 13. Nd4 Bd7 14. Bg5
dxc5 15. Nf3 Rb8 16. Qe2 c4 17. Na3 Qb6+ 18. Kh1 Rbe8 19. Nxc4 Qa6 20. b3 Bc5
21. Qd3 Be6 22. Bxf6 gxf6 23. Nd4 Bd5 24. Rf4 Kh8 25. Nf5 Rg8 26. Ng3 Rg6 27.
a4 Qc8 28. b4 Bxc4 29. Rxc4 Bb6 30. a5 Bc7 31. Rxc6 Qb8 32. Rf1 Bxg3 33. hxg3
Rxg3 34. Qf5 Reg8 35. Qxf6+ R3g7 36. a6 Qg3 37. Rf2 Re8 38. Re2 Reg8 39. Rce6
Qg5 40. Qxg5 Rxg5 41. Re8 1-0
A pack of seven players including top seed Aravindh Chithambaram and former national champion Abhijit Kunte are within striking distance, trailing by only half a point. Aravindh beat team mate Niranjan Navalgund while Kunte signed his second peace treaty of the day with Arghyadip Das. Earlier in the fifth round, he had drawn against Shete.
[Site "Ahmedabad "]
[Date "2017.08.16"]
[Round "6.5"]
[White "Navalgund, Niranjan"]
[Black "Aravindh, Chithambaram Vr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2335"]
[BlackElo "2579"]
[PlyCount "72"]
[EventDate "2017.08.13"]
c5 9. e6 fxe6 10. dxc5 Nc6 11. Nf3 Qa5 12. Qd2 Qb4 13. Nd1 Nxc5 14. Be3 Ne4 15.
Qxb4 Nxb4 16. Rc1 Bd7 17. c3 Nd5 18. Bd4 Bxd4 19. Nxd4 Nc5 20. a5 Nf4 21. Rc2
e5 22. g3 Nfd3+ 23. Kd2 exd4 24. cxd4 Nb3+ 25. Kc3 Rc8+ 26. Kxb3 Nc1+ 27. Rxc1
Rxc1 28. Bg2 e5 29. d5 Ke7 30. Nc3 Rxh1 31. Bxh1 Bf5 32. Ka3 Kd6 33. b4 Rc8 34.
Kb3 Bd3 35. Kb2 Rc4 36. Kb3 Rd4 0-1
In other important sixth round encounters, Chakkravarthy Reddy of Telangana held second seed SL Narayanan of Kerala to a draw while Deepan Chakkravarthy and Swayams Mishra garnered full points against Ankit Gajwa and Arjun Tiwari, respectively.
Results of Round 6
Bo. |
No. |
Name |
Rtg |
Pts. |
Result |
Pts. |
Name |
Rtg |
No. |
||
1 |
5 |
GM |
2516 |
5 |
½ - ½ |
5 |
GM |
2514 |
6 |
||
2 |
15 |
IM |
2419 |
4½ |
½ - ½ |
4½ |
GM |
2505 |
7 |
||
3 |
34 |
2277 |
4½ |
1 - 0 |
4½ |
GM |
2493 |
8 |
|||
4 |
13 |
IM |
2447 |
4 |
½ - ½ |
4½ |
2304 |
30 |
|||
5 |
25 |
2335 |
4 |
0 - 1 |
4 |
GM |
2579 |
1 |
|||
6 |
33 |
IM |
2277 |
4 |
½ - ½ |
4 |
GM |
2564 |
2 |
||
7 |
3 |
GM |
2529 |
4 |
½ - ½ |
4 |
2326 |
27 |
|||
8 |
37 |
FM |
2267 |
4 |
0 - 1 |
4 |
GM |
2466 |
10 |
||
9 |
39 |
2251 |
4 |
0 - 1 |
4 |
IM |
2455 |
12 |
|||
10 |
43 |
2214 |
4 |
½ - ½ |
4 |
IM |
2421 |
14 |
Rank after Round 6
Rk. |
SNo |
Name |
sex |
FED |
Rtg |
Club/City |
Pts. |
TB1 |
TB2 |
TB3 |
TB4 |
TB5 |
|
1 |
6 |
GM |
IND |
2514 |
RSPB |
5,5 |
0,0 |
22,0 |
25,0 |
22,25 |
5,0 |
||
2 |
5 |
GM |
IND |
2516 |
RSPB |
5,5 |
0,0 |
22,0 |
24,5 |
21,75 |
5,0 |
||
3 |
34 |
IND |
2277 |
MAH |
5,5 |
0,0 |
20,0 |
22,5 |
20,00 |
5,0 |
|||
4 |
7 |
GM |
IND |
2505 |
PSPB |
5,0 |
0,0 |
22,5 |
25,0 |
20,00 |
4,0 |
||
5 |
10 |
GM |
IND |
2466 |
RSPB |
5,0 |
0,0 |
20,5 |
23,0 |
18,50 |
5,0 |
||
6 |
1 |
GM |
IND |
2579 |
TN |
5,0 |
0,0 |
20,0 |
23,0 |
19,00 |
4,0 |
||
7 |
30 |
IND |
2304 |
TN |
5,0 |
0,0 |
20,0 |
22,5 |
17,75 |
4,0 |
|||
8 |
96 |
IND |
1947 |
GUJ |
5,0 |
0,0 |
20,0 |
22,0 |
17,50 |
4,0 |
|||
9 |
15 |
IM |
IND |
2419 |
RSPB |
5,0 |
0,0 |
19,5 |
23,0 |
18,50 |
4,0 |
||
10 |
12 |
IM |
IND |
2455 |
AI |
5,0 |
0,0 |
19,5 |
22,5 |
18,00 |
4,0 |
Round 7 on 2017/08/17 at 1000 hrs
Bo. |
No. |
Name |
Rtg |
Pts. |
Result |
Pts. |
Name |
Rtg |
No. |
||
1 |
6 |
GM |
2514 |
5½ |
5½ |
2277 |
34 |
||||
2 |
1 |
GM |
2579 |
5 |
5½ |
GM |
2516 |
5 |
|||
3 |
30 |
2304 |
5 |
5 |
GM |
2505 |
7 |
||||
4 |
10 |
GM |
2466 |
5 |
5 |
IM |
2419 |
15 |
|||
5 |
12 |
IM |
2455 |
5 |
5 |
1947 |
96 |
||||
6 |
2 |
GM |
2564 |
4½ |
4½ |
2214 |
43 |
||||
7 |
36 |
IM |
2268 |
4½ |
4½ |
GM |
2529 |
3 |
|||
8 |
8 |
GM |
2493 |
4½ |
4½ |
IM |
2277 |
33 |
|||
9 |
38 |
2254 |
4½ |
4½ |
IM |
2447 |
13 |
||||
10 |
14 |
IM |
2421 |
4½ |
4½ |
2205 |
47 |
About the author:
Gopakumar became an A-grade International Arbiter during the FIDE Arbiter's Commission meeting. He is only the fifth Indian to achieve this feat. He was the chief arbiter at two 2600+ double round robin events, Asian Youth Chief Arbiter at South Korea, Deputy chief arbiter at Asian Youth and Asian Junior at New Delhi. He dedicates his success to the Air Force background that he comes from.
Previous reports on National Challengers 2017:
Parthiv Patel at the opening ceremony
14-year-old holds Sriram Jha to a draw
National Challengers 2017 Round 2+3: Day of underdogs!
Mary Ann Gomes wins an instructive rook endgame