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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard bulletPlay moneyfinishedentry 1 play · winner takes 2 play

1772b2a2bb2d8770e4505ed3f20688bd

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
23
played
Pace
90.5/min
overall 90.5/min
Biggest swing
+308
Seat 1 · move 9

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+96+4.2 pawn/100lost 2
gbb-96-4.2 pawn/100won 2

Last moves

  1. 23Even0
  2. 22Seat 2+2
  3. 21Even0
  4. 20Seat 2+110
  5. 19Seat 1+2
  6. 18Even0
  7. 17Seat 2+2
  8. 16Seat 2+2
  9. 15Seat 1+106
  10. 14Seat 2+108
  11. 13Seat 1+2
  12. 12Seat 2+2

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
7f3ebb42384443fb3e39a7d76950383af21298e27ce3693eb983faa9ef71b71a
Seed hash
6820ac15e5fb54a8d0698f2d087cc01697e9e797ec43941d39db21ea4c0c29f7 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 61,282, Merkle root 804b50a24e757c3d596a650c573a73e29ec35a88ed6d3db4e753c7967c2e4a41. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 9decd066759419acf8aafc517bb8edec5611c4ff0b575064acb3a2662b914fb6
  2. f813e931619eec308294e5ea5781c80bb5eab2659a5883aeb3a47fc0c328505f
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"e7e6"
21"d2d4"
32"f7f6"
41"f1d3"
52"f8b4"
61"c2c3"
72"b4c3"
81"b1c3"
92"a7a5"
101"c1e3"
112"b7b6"
121"d4d5"
132"e6d5"
141"e4d5"
152"h7h6"
161"d3g6"
172"e8f8"
181"d5d6"
192"c7d6"
201"d1d5"
212"a5a4"
221"d5f7"