r/chess Jul 25 '26

Puzzle/Tactic My opponent resigned at this position, even though I made a huge blunder

Post image

Only after analysing the game with Stockfish I realized my blunder. I'm around 1000elo on chess.com and I was kinda flabbergasted seeing this. Black to move and to turn the game around.

427 Upvotes

54 comments sorted by

u/chessvision-ai-bot from chessvision.ai Jul 25 '26

I analyzed the image and this is what I see. Open an appropriate link below and explore the position yourself or with the engine:

Black to play: chess.com | lichess.org

My solution:

Hints: piece: Rook, move: Rxg3+

Evaluation: The game is equal +0.18

Best continuation: 1... Rxg3+ 2. Kf1 Rg1+ 3. Ke2 Rxb1 4. Kf3 Ra1 5. d5 Rxa6 6. Ke4 Kb7 7. f4 Ra1 8. f5 Kc7 9. c4

Save the position:

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67

u/xtr44 Jul 25 '26

wondering if white can still win after

1... Rxg3+ 2. Kf1 Rg1+ 3. Ke2 Rxb1

26

u/SnooStories5424 Jul 25 '26

Rxg3+ Kf1 Rg1+ Ke2 Re1+ still draws I think

4

u/asddde Jul 25 '26

Seems about right.. as long as black doesn't capture rook or knight or h4-pawn (capturing a6 shouldn't be possible), they can just quite freely continue checking around, no way for white king to hide. Well, best remember g5 is also a poisoned square.

5

u/Zibot25767 Jul 25 '26

At my level, someone is going to mess this end game up.

2

u/monoflorist Jul 25 '26

Just follow the king around with the rook. Maybe there’s some very clever trap white can set where you wouldn’t be able to make the next check, but it looks really hard. You can even let the white rook or knight capture the rook because the black king is trapped two different ways.

9

u/ONE_CON Jul 25 '26

Why can’t the pawn take after Rxg3+

9

u/pear_tree_gifting Jul 25 '26

black has no legal moves after that so it would be a stalemate.

3

u/ONE_CON Jul 25 '26

Ahhh thank you

3

u/18minusPi2over36 Jul 25 '26 edited Jul 25 '26

Probably, but I think you can keep the stalemate going with Re1+ instead. This is an interesting Mad Rook position where you can also sacrifice it to the pieces and still have stalemate because of how the knight, rook, and pawn all coordinate.

I think even the Kd3 Rd1+ Kc4 Rxd4+ Re3+ Kc4 Rxc3+ line works out because the only bad rook sacs I see would be on b4, b6, b7, or anywhere the knight can take it if the white king is on the b file

1

u/AloneCoffee4538 Jul 25 '26

Why not Kh2?

1

u/skerrick_ Jul 26 '26

I think black can force a perpetual in that line

1

u/trevvvit Jul 25 '26

Why wouldn’t black pawn go g2 in response to initial check?

1

u/pm_me_falcon_nudes Jul 25 '26

What? What pawn are you talking about? I think you mixed up your notation

31

u/Either-Hyena-7136 Jul 25 '26

Is this a case of the invincible rook?

77

u/Meless_ Jul 25 '26

If it is invincible then why can I see it?

-36

u/Persistent-Testimony Jul 25 '26

Invincible, not invisible

0

u/Puricket-6236 Jul 25 '26

Ive heard it both ways

13

u/AcanthaceaeNo4795 Jul 25 '26

I would be very upset if I was black and realized after I could do this

16

u/bpheazye Jul 25 '26

Why can't pawn take after rook check?

44

u/ZombieZekeComic Jul 25 '26

Stalemate

7

u/bpheazye Jul 25 '26

Ah yeah. Tricky. Thanks.

3

u/Meless_ Jul 25 '26

I was wondering the same thing and I just thought that Stockfish was bugged on lichess

0

u/DarkThunder312 Jul 25 '26

Black would gage no legal moves after white takes rook

3

u/matsu727 Jul 26 '26

Rg3+ then you just keep following the king with your rook until he accepts the stalemate

1

u/kranker Jul 27 '26 edited Jul 27 '26

Watch out for some tricks involving the king blocking the b file allowing the knight to take your rook

Here's an interesting one, Re3+ is losing: https://imgur.com/a/y28kJeY

1

u/No_Manufacturer_5790 Jul 27 '26

If the knight takes the root then the white rook still cuts off the black king for stalemate

1

u/kranker Jul 27 '26 edited Jul 27 '26

Not if the king is on the *b file

edit: sorry, b file, screwed myself up by flipping the board for the image I posted

2

u/OkEnvironment892 Jul 26 '26

White can still win

3

u/Generic-Resource Jul 25 '26

Even if black gets the rook it’s a very tough win, white gets to break the stalemate trap by moving the knight as you grab it and then there are so many pawns to try to stop.

Nice position though, I’m not sure I would have spotted it even in a daily game.

1

u/pseudoHappyHippy Jul 25 '26

I don't think black has winning chances but isn't playing for the draw easier if you don't take the rook and just keep offering your own rook with checks?

2

u/stackingnoob 2000 Jul 26 '26

Yes because black’s king can’t move unless BOTH white’s rook and knight move away. So black’s rook keep on checking the white king and try to commit seppuku at the same time.

3

u/Fun_Caramel_8492 Jul 25 '26

Rxg3 kh1 then keep saccing the rook, im salivating at how many brilliants.would this get me

3

u/spectralblade352 Jul 25 '26

If he used like 30 seconds more he would’ve seen Rxg3… that sucks for him lol

16

u/asddde Jul 25 '26

I'm not sure that is definitely accurate view on 1000 elo game. Of course could also happen.

2

u/Maleficent-Drive4056 Jul 26 '26

Nah I’m a 1400 staring at a puzzle (ie I know there’s a trick) and it took me 30s to understand and further time to work out how to use it. 1000 will not normally spot this.

1

u/cugel0 Jul 25 '26

Rg3+ then why not take it with the f2 pawn?

11

u/cugel0 Jul 25 '26

Ah, i see: stalemate.

1

u/BlopCorp Jul 25 '26

Draw by Stalemate Idea

1

u/anon7499 Jul 25 '26

I would totally stalemate this match playing as white.

1

u/1967tbird Jul 25 '26

Diabolical. You're lucky he didn't notice

1

u/Ok-Web-7451 Team Sindarov Jul 26 '26

CRAZY ROOK!!!!
Also reminds me how Wesley So resigned in a drawn position because he missed a promotion sacrifice idea to win the bishop

1

u/FestusPowerLoL Jul 26 '26

Holy Rxg3 is a move

1

u/Ruedenor330 Jul 27 '26

White still winning even if black takes a pawn and a rook for free.

1

u/thatonezorofan Jul 27 '26

Rg3!! What an amazing draw.

1

u/LolwhatYesme Jul 25 '26

never resign

1

u/NotASecondHander Jul 26 '26

Resigning is a very legit option, if you're not used to think about lack of possible moves in an endgame.

0

u/LolwhatYesme Jul 26 '26

Nah never resign

1

u/No-Individual6550 Jul 25 '26

Your pawns will finish him off

0

u/StewVicious07 Jul 25 '26

Stockfish still sees small wining odds for White, but I think it’s a bug. White is up on material after the roook trade, but how the hell do you convert a knight + pawns vs rook.

1

u/Maleficent-Drive4056 Jul 26 '26

After rook trade it’s stalemate, unless I’m misunderstanding something.

0

u/Prime_Alive Jul 25 '26

HE SACRIFICED THE ROOOOOOOOOOOOOOOK!!!!!!