 In round 3 of the Gibraltar Masters there was a lot of confusion and drama as the playing hall was without electricity for over an hour. But the one game for which it did not matter at all was Ivan Chaparano vs. Yufa Daniel. Ivan in a complicated Grunfeld came out on top in just 23 moves. He explains us how he did it. Ivan a dramatic day here at the Gibraltar Masters with the power cut. But your game was equally dramatic. Take us through that first. First I'm glad I'm here. This means that I won again. It was a bit of a disaster for the organisers because one hour is too long but okay it's not their fault. I just hope that there are no bad feelings of the players. Okay it can happen everywhere. And my area it was very interesting so I'll show it's Grunfeld again. The last time I was commenting here it was Grunfeld again. This line with H4 which is very popular nowadays. To be honest I was a bit not professional today because I saw that he played one game this line but I didn't expect him to play somehow so aggressive. And I had some very old analysis that I briefly checked before the game but I'll show now this was not so clear but this is the most sharpest line. And this was yours still of course in your preparation. Yeah I'm still in my preparation but yeah so this is the critical position now there are many moves. D6 is very interesting. Also E5 this is the most theoretical stuff that there are many games with E6. Yes Rook H7, Rook E5 and there are many many games here. So the point is that you can't take here because NG5 and then you've got Queen G4. Yeah there are many games so okay here I was prepared but Rook H4 is interesting move and before the game I checked a little bit their new games because my analysis were like few years ago so I wasn't sure. And okay I just checked very quickly my analysis. I said okay he will not play like this so I stopped but the point is that okay D6. Here I think the main line is NB5 for me it was at least the main line. Here Nc3 H5, Nc3 H5. You can just go. H5, Bd2 so this was the main position for me but it sort of black was okay after Bd4, This position looks completely a mess already. Absolute mess but okay in the end it was dropped. So after Ng4 he played D6 which is also critical. There was one game I think there was some game. You just mentioned a couple of moves ago as well that White had this option of D6. So D6 is a very thematic idea for White. Yes I think here D6 it was played by Mamediarov against Navarra here. So just explain to our viewers because it just looks like you're giving the pawn away. At some point you want to take on c4 with check. For example if I take now here this was the main line. Take Nb5 now the both pawns are hanging. Nc7 is starting, Nb6 and Bxc. Yes now the main move was D5. So if Nc7 it was kind of unclear because I was just taking here and playing I think Rx7, Kao move and then Nb7 and black is probably better. And after D5 I think this was the main line and ok it was very very complicated. But ok this I could remember because this I checked before the game. Ok. So it was this line. I just showed because it was very interesting Nx5, Nx4 and some stuff like Nc6, Nx3 and Rx2. Wow. And in the end I think the line also just showed because it was very funny. Take Bx3, Bxg4, take here. Has this been played before? No, this is all part of your analysis. It's very nice of the two. In the end it's a draw but this is very interesting. So in the end it's 0-0. But ok he played Rx4 very interesting move, Nx4, D6. Did he take a while before he played Rx4? No he played immediately because he knew Nx4 and he played immediately D6. He told me just after the game that after Bb6 he was out of the book. But actually it's funny because this position there's some other moves but for some reason my auto-analysis said Bb6 and I kind of stopped. The only thing I remember was that Nx5 is bad because Bd4, take, check and here I give mate, if you take on d8 or give 2 it's mate. Oh that's an incredible line. So this is the only thing I remember. So if Nx1 you just go Rx2. Or maybe Rx2 or Rb2 or I don't know. But ok after Bb6 it was very strange because I played instantly and I wanted to show that I know everything but actually it was not the true because I realized that after Rg4 he can take a 8 and I didn't remember this and it looked very strange. I remember the main line was A4 for some reason and black was playing some random move like here and I stopped because I said ok. It's never going to happen. Yes but here when I played Bb6 I realized that Rg4 is just winning a piece and I said ok to be completely stupid if I just lose like this you know because he just taken. But then ok then I had a few minutes to calm myself and to see that after Q7 probably I was still ok. But it was a bit of shock because I didn't expect I didn't have for some reason my analysis had to be true. You didn't have Rg4 but you... Maybe I didn't saw I don't know because I was very quick and maybe I didn't saw or maybe I didn't have I don't know. Perivan you had Bb6 and this you remembered. This is an interesting point because if you remember that you had Bb6 you probably know that there is Qd5 and it's not working. No but this was not the main move Rg4 so probably it's bad so I just the point is that I played very fast and I said ok sometimes you know you played you think that you remember something but maybe you played you misplayed maybe you had some other position on the board I don't know. So I feel really stupid when he took but then ok I had like a few minutes and I understood that after Qx7 black is better. And the point is that this queen here is stuck. He was coming and ok now the critical line is what he played he played knight here. Was he still blitzing out moves or? No after Bb6 he talked for maybe 15 minutes he took on g4 and yeah so this happened and here ok knight h2 is the only move to try to take the bishop because knight d5 I think is just bad because I the point is if knight c6 Qc6 Yeah so you can't go knight c6 instantly we'll just have that on the board. So after knight d5 I wanted to take Qd5 take Bb6 and after Qc5 ok knight a6 maybe Qa3 is not clear but maybe Rc8 and then c3 and black should be better because the king is very weak and the pawn on d6 is also hanging so so here knight h2 is the only logical move so here I thought for 15 or 20 minutes because I wanted to be sure I played Bb5 but ok I have also this move for example it looks very interesting after take, take, take, knight here knight e3 and probably black is still better because I mean you have rook into pieces but the king is bad yeah the pieces aren't bad but what is here I didn't like that he can take on c6 maybe and this position was not so clear for me for example b4 yeah b4, knight d1 and it's like knight d1, queen e4 and some knight on e3 I was not sure which one, maybe this, maybe that and ok I have some initiative maybe c3 but ok I was not sure so I just said that to myself maybe Bb5 is the best move because I wanted him to lose some tempos with g4 and then to because he can't really defend against the idea of losing the queen so the whole point is here that maybe knight d5 was interesting because I don't have Bb6 but now I have this very strong move and now I attack on h2 and if you play Bb4 I just take it and maybe c3 but maybe also Bb2 should be enough for maybe yeah it's coming should be good, also maybe c3 is also very impressive so here I have I think here is just lost probably for him g4 or mc6 and ok he could still take here but now it's different because the knight is very bad in h2 and I can play before I can take on d6 it's just different position so he took here now he played strange with Bb4 but ok it's already gone wrong for white he can take what I can even play here and then Qd6 and the knight is hanging and knight c2 is coming he's got rook into pieces for the queen but the pieces are all very badly placed so rook g4 seemed like a tempting move but that was where it all went wrong for him actually he told me after Bp6 he remembered something but for some reason Bp6 was not his main move and he was not sure and ok in this kind of position can happen you know and at what point did the power got happen and how was that yeah the power happened after Bf4 just go from here g5, Bp3 still here after Bp3 somehow didn't want to continue because I don't see good in when the shadows are on the board I cannot see good so I decided just to wait for the light and ok maybe he was a bit angry but I mean it's so you just let your clock your clock kept running and they taught me that we can decide if both players want to play they can continue if someone doesn't want so I just needed few minutes to calm myself and I knew that black is just completely in here so it's a nice game to win with the black pieces and 23 moves against Daniel Lufang I was lucky in the opening but still I mean I would be very bad if Bf4 was winning I would feel very bad but this is interesting which I was making the point earlier that when you know that the move is right but sometimes the point is that sometimes because there are so many positions sometimes maybe you thought this position but maybe it's different like in two moves and you just blend them it's happened to me before in rapid games I mean you just play some moves this is the move but then you lose and then you go home well it's really good that you kept your nerves when this entire power cut situation was on because it's obviously a different but for me it was easy because I was winning you were already winning you played five moves right after I needed few minutes to understand because I thought I'm much better but then I understood that I'm just completely winning in any case always good to win a game with the black pieces otherwise besides all the drama that happened today off-board happy with the way things are going yeah of course not for the moment so far so good for me we wish you all the best I hope I will come again here we look forward Grunfeld seems like your lucky line here right now thank you Iban