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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

5dd0ce9d0108461e676608dc152f4c3c

Watch the replayCheck it is fair

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

Results by move

Final
Moves
19
played
Pace
61.6/min
overall 61.6/min
Biggest swing
+302
Seat 2 · move 10

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

SeatNetRateStreak
e054e6…b9cf+4+0.2 pawn/100won 1
gbb-4-0.2 pawn/100lost 1

Last moves

  1. 19Seat 1+104
  2. 18Seat 2+4
  3. 17Seat 1+4
  4. 16Even0
  5. 15Even0
  6. 14Seat 2+106
  7. 13Seat 1+4
  8. 12Even0
  9. 11Even0
  10. 10Seat 2+302
  11. 9Seat 1+100
  12. 8Seat 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
b8cfb8a66fc570974d384aa9dfd80e6e2b3bc59eb0f7e20d0efb707dd750a119
Seed hash
adc066244288de3d18c9c0b4328b58e8a155d91c771e5ab24347fd6ac5b43ff9 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 55,159, Merkle root 111ab7591d93790ce5f405ac7b8a4447ecf7ff076f5518c9c5c9aaf12df9e78e. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. b8f4917a97e3f51965fd37d5752bffb9469c5e1f2acfde42eb4a372449438def
  2. 9a4cd2937acba9571ab9259aeede0a50ccab018883918cd3a4c92717055e596d
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"b7b5"
21"g1f3"
32"g7g6"
41"f1b5"
52"g6g5"
61"f3g5"
72"c7c5"
81"g5f7"
92"e8f7"
101"d1h5"
112"f7e6"
121"d2d4"
132"c5d4"
141"h5f5"
152"e6d6"
161"c1f4"
172"e7e5"
181"f5e5"