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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

6ca7adfa5bc3c2ec1fe7b27c4ddc2dc3

Watch the replayCheck it is fair

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

Results by move

Final
Moves
15
played
Pace
83.3/min
overall 83.3/min
Biggest swing
+110
Seat 1 · move 7

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

SeatNetRateStreak
e054e6…b9cf-100-6.7 pawn/100lost 2
gbb+100+6.7 pawn/100won 2

Last moves

  1. 15Even0
  2. 14Seat 2+106
  3. 13Even0
  4. 12Seat 2+108
  5. 11Seat 1+2
  6. 10Seat 2+2
  7. 9Seat 1+4
  8. 8Seat 2+2
  9. 7Seat 1+110
  10. 6Seat 2+2
  11. 5Seat 1+4
  12. 4Seat 2+4

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
a9fbbacbc96d219fa9931a9c671860b4389745b641107b15be551cbac143a930
Seed hash
23bf71cbaaab43591f13ba8a0d9dd21bc09e1b31133e7f57859aa535b3f5dc6e = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 62,002, Merkle root 8afff5ff5fed2ef876f5e919187f2838b08a64228cf91b8cfc484f7e8e483cea. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 9247f82818fdc6c1d02680fd2b075d7920b1f68dec0ab15c26156ba67c27da8a
  2. 49e6c90e16e7d3830f7570d1a63d5e7839bea2a785c3aab261b5d73a593f8a84
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"c7c5"
21"g1f3"
32"h7h5"
41"b1c3"
52"c5c4"
61"f1c4"
72"h5h4"
81"d2d4"
92"f7f6"
101"e4e5"
112"f6e5"
121"d1d3"
132"e5d4"
141"d3g6"