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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard rapidPlay moneyfinishedentry 1 play · winner takes 2 play

b0b8b70e3c97ddbabb6fe7701fd6813d

Watch the replayCheck it is fair

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

Results by move

Final
Moves
21
played
Pace
71.0/min
overall 71.0/min
Biggest swing
+500
Seat 1 · move 15

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

SeatNetRateStreak
e054e6…b9cf+502+23.9 pawn/100lost 2
gbb-502-23.9 pawn/100won 2

Last moves

  1. 21Even0
  2. 20Seat 2+4
  3. 19Even0
  4. 18Seat 2+2
  5. 17Seat 1+4
  6. 16Seat 2+2
  7. 15Seat 1+500
  8. 14Seat 2+300
  9. 13Seat 1+104
  10. 12Seat 2+2
  11. 11Seat 1+300
  12. 10Seat 2+102

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
b7d3680c4523b69dcd581e16c778d3dd0dc3dd30d72503a8ac09f53a72635ba3
Seed hash
e07ddcd3a0f55bc60623dddd906c00f03e587049d411bb99c541871b3cb7f735 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 55,175, Merkle root 0895b51800f14ba3e092b1bb59b745b284e1318a9a785d3adce049f2a61fdab6. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 0520edb62b8315e952a9760e2b86935f34d3889e48e402cf26c85c8531259506
  2. c0d230d69f546d530cde28503a3cd2d4352ea3f4ff0f46ce8174ee644a336d23
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"a7a6"
21"d2d4"
32"h7h5"
41"b1c3"
52"h5h4"
61"h2h3"
72"d7d6"
81"c1g5"
92"c8h3"
101"h1h3"
112"f7f6"
121"g5h4"
132"h8h4"
141"h3h4"
152"b7b6"
161"f1c4"
172"b6b5"
181"c4e6"
192"g7g5"
201"d1h5"