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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard blitzPlay moneyfinishedentry 1 play · winner takes 2 play

67afbce5dc99f035087870a12931e9d2

Watch the replayCheck it is fair

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

Results by move

Final
Moves
23
played
Pace
72.3/min
overall 72.3/min
Biggest swing
+898
Seat 1 · move 15

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

SeatNetRateStreak
e054e6…b9cf+1,010+43.9 pawn/100won 1
gbb-1,010-43.9 pawn/100lost 1

Last moves

  1. 23Even0
  2. 22Even0
  3. 21Seat 1+500
  4. 20Seat 2+300
  5. 19Seat 1+102
  6. 18Seat 2+2
  7. 17Seat 1+2
  8. 16Seat 2+2
  9. 15Seat 1+898
  10. 14Seat 2+302
  11. 13Seat 1+106
  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
505464cf52179f410ed7e3cf90d3bc5bbae8eae1c10c2eef793a32589c32123f
Seed hash
e4cfb821f1c9400b8d8189bf2454cee605f328ef05692d2c39f9480f5770d7c8 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 57,965, Merkle root 6301e436b34dd5b0a82b169432ce8f15da48a0ce4e97f74c5df6072c724a31c8. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 491efa7380dca905983acac84bec78c9917d64136c116155cbee221c0a0dcd56
  2. 616e970838145d272de2e3a5cb3db85b6389fea8b368534c9710fa711462576a
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"h7h5"
21"d2d4"
32"e7e6"
41"g1f3"
52"g7g6"
61"c2c4"
72"f8b4"
81"b1c3"
92"b4c3"
101"b2c3"
112"g6g5"
121"c1g5"
132"d8g5"
141"f3g5"
152"a7a6"
161"f1e2"
172"f7f6"
181"e2h5"
192"h8h5"
201"d1h5"
212"e8f8"
221"h5f7"