Two Rooks on the Seventh Rank: How Wesley So Beat Javokhir Sindarov at the Samarkand Olympiad

Look at the two white rooks on d7 and h7. They are standing on Black's second row, and together with one small pawn on f6 they have built a cage. If Black does nothing here, White plays Rh8 and it is checkmate.

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Position after 46.Rh7, with Black to move. The rooks on d7 and h7 and the pawn on f6 cover e7, f7 and g7. If Black passes, 47.Rh8 is checkmate.

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Wesley So 1-0 Javokhir Sindarov 46th FIDE Chess Olympiad, Samarkand 2026 · Open Section, Round 9 · 25 September 2026 White: Wesley So, United States (2774) · Black: Javokhir Sindarov, Uzbekistan (2778)

This was the biggest match of the round, the home team against the United States. Uzbekistan won it 2.5-1.5. Nodirbek Abdusattorov beat Fabiano Caruana and Nodirbek Yakubboev beat Hans Niemann, while Mukhiddin Madaminov drew with Levon Aronian. So's win was the only American win of the match.

This article is about one idea: a rook on the seventh rank. Every chess coach says it is strong. This game shows why.

What "the seventh rank" means

The board has eight rows, called ranks. For White, the seventh rank is the row where Black's pawns start (a7, b7, c7 and so on). For Black, it is the row where White's pawns start.

A rook that reaches the enemy's seventh rank usually does two jobs at once:

• It attacks pawns. Pawns that have not moved yet are still sitting on that row, and they cannot defend each other sideways.
• It traps the king. A king that is still on its back row cannot step forward onto a row the rook controls. It gets stuck on the edge of the board.

Two rooks on the seventh are even stronger, because they can protect each other and cover more squares. Keep those two jobs in mind as we go through the game.

First, So had to get level

The opening was a Sicilian Defence, where Black answers 1.e4 with 1...c5. For 26 moves the position stayed close to balanced. Then, on move 27, Sindarov won a pawn.

24.f5 d4 25.c3 dxc3 26.Nxc3 c4 27.Ne4 cxb3

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Position after 27...cxb3, with White to move. Black has taken on b3 and is a pawn ahead. The black pawn on b3 is deep in White's half.

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A pawn down sounds bad, but our Stockfish 16 check did not think White was worse. That pawn on b3 was far from home, and White could take it back straight away with 28.axb3, the engine's first choice. So did not rush. First he pushed his own pawn forward:

28.f6

This pawn on f6 matters for the rest of the game. It attacks the bishop on e7 and the square g7, right in front of the black king. Sindarov moved the bishop with 28...Bb4. As long as that pawn stands on f6, the black king can never step onto g7.

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Position after 28.f6, with Black to move. The pawn on f6 attacks the bishop on e7 and the square g7. It is guarded by the pawn on e5.

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Then So collected the pawn:

28...Bb4 29.Re3 Qa8 30.a3 Bc5 31.Rxb3

Material was level again. Our own Stockfish 16 check rates the position after 31.Rxb3 as equal. So had not proved any advantage yet. What he had was a wedge pawn on f6 and pieces pointing at the black king.

Trading queens into an endgame

31...Rc8 32.Ng5 Kg8 33.Qxa8 Raxa8

The knight on g5 attacks h7, f7 and e6, three squares around the black king. Then the queens met on the long diagonal from f3 to a8. Each queen was attacking the other, and So took first.

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Position after 33...Raxa8, with White to move. The queens are gone. Each side has two rooks, a bishop, a knight and five pawns.

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Without queens, the game is heading for an endgame, the last stage of a chess game, where kings and rooks become the most important pieces. Now the question was simple: whose rooks would get active first?

The first rook arrives on h7

34.Rd1 Nb6 35.Bc1 Nd5 36.Rh3 Rc7 37.Rxh7

Watch the rook on b3. It slid sideways along the third rank to h3, onto the h-file (a file is a column of the board). Now it was lined up with the pawn on h7. Then it took that pawn and landed on Black's seventh rank.

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Position after 37.Rxh7, with Black to move. The rook on h7 is guarded by the knight on g5. The black king on g8 has exactly one legal move: Kf8.

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Here are the two jobs we talked about, both at once:

• It won a pawn. Now So was a pawn ahead.
• It squeezed the king. The black king on g8 has just one legal move, Kf8. The rook covers h8 and g7, and the f6 pawn also covers g7.

The rook on h7 is also safe. The knight on g5 guards it, so Black cannot simply take it.

A pawn, a trade, and a clock

37...Bf8 38.Bd2 Rb8 39.Bxa5 Rc2 40.Bb4 Nxb4 41.axb4

So's bishop picked up the a5 pawn, putting him two pawns ahead. Then 40.Bb4 offered a trade: the bishop on b4 attacked the bishop on f8. Sindarov took with his knight, and after 41.axb4 Black's only knight was gone.

Both players were short of time here, just before the point where the Olympiad adds extra time to the clock. The broadcast clock record shows So with under a minute left after 40.Bb4. He still found the right moves.

The second rook joins the first

41...Re2 42.b5 Rb2 43.Rxf7

The rook on h7 took a second pawn, this time on f7. Black now had only two pawns left.

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Position after 43.Rxf7, with Black to move. The white rook on f7 is guarded by the knight on g5. The other white rook on d1 is ready to jump to d7.

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43...Bh6 44.Rdd7

Now both white rooks are on Black's seventh rank. Our Stockfish 16 check shows how strong this is: if Black could pass here and do nothing, White would have a forced mate in four moves, starting with 45.Rg7+.

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Position after 44.Rdd7, with Black to move. Two white rooks on the seventh rank, d7 and f7. The black king is stuck on the back row.

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Level material, but no escape

44...Bxg5 45.Rg7+ Kf8 46.Rh7

Sindarov took the knight on g5. Now count the material: White has two rooks and five pawns. Black has two rooks, a bishop and two pawns. Using the usual point values, that is level. And yet Black is completely lost.

Go back to the first diagram at the top of this article. The black king is on f8. The rook on d7 covers e7 and f7. The rook on h7 covers g7 and h8. The pawn on f6 covers g7 and e7 too. The king can shuffle to e8 or g8 on the back row, but it can never come forward. White threatens 47.Rh8, and that would be checkmate.

Material is not everything. A bishop and extra pawns do not help if your king has nowhere to go.

Black's rooks could still give checks, and Sindarov gave three:

46...Rb1+ 47.Kg2 Rb2+ 48.Kf3 Rb3+

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Final position after 48...Rb3+, with White to move. The white king can walk away from the checks, and the two rooks on the seventh are still in place.

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The official game record ends here with White's win. Our Stockfish 16 check finds a forced mate for White in this final position. The checks could only delay the end. Once the white king walks away from them, the rooks on the seventh are still there.

What you can learn from this game

1. When you are a pawn down, do not panic. So first pushed his f-pawn to f6, and only then won his pawn back. Improve your position, then collect.
2. A pawn on f6 (or f3 for Black) near the enemy king is a thorn. It takes away g7 and e7 for the whole game.
3. Get a rook to the seventh rank. If the file in front of your rook is blocked, slide it sideways to one that is open. On the seventh, a rook attacks pawns and traps the king at the same time.
4. Two rooks on the seventh can beat more material. So finished with level material and still had a forced mate.
5. When your rook is on the seventh, make sure it is guarded. The knight on g5 protected the rook on h7 and later the rook on f7, so the black king could not take them.

Next time you reach an endgame with rooks, ask yourself one question before every move: can my rook get to the seventh rank?